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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">SECURITIES AND EXCHANGE COMMISSION</font></div>
  
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</font></div>
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">For the quarterly period ended <font style="DISPLAY: inline; FONT-WEIGHT: bold">March 31, 2012</font></font></div>
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</font></div>
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">For the transition period from _____ to _____</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Commission file number <font style="DISPLAY: inline; FONT-WEIGHT: bold">001-34688</font></font></div>
  
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  <td colspan="3" valign="bottom" width="78%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 18pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(Exact name of registrant as specified in its charter)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Delaware</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">20-0214813</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">incorporation or organization)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(I.R.S. Employer Identification No.)</font></div>
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  <td valign="bottom" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="top" width="4%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="top" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">3929 Westpoint Boulevard, Suite G </font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Winston-Salem, NC 27103</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(336) 722-5855</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(Registrant&#8217;s telephone number,</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">including area code)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Not Applicable</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(Former name, former address and former fiscal year, if changed since last report)</font></div>
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  <td valign="top" width="4%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Yes&#160;<font style="DISPLAY: inline;" face="Wingdings">x</font>&#160;&#160;&#160;&#160;No <font style="DISPLAY: inline;" face="Wingdings">o</font><a name="Check2"><!--EFPlaceholder--></a></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).&#160;&#160;&#160;&#160;&#160;Yes&#160;<font style="DISPLAY: inline;" face="Wingdings">x</font>&#160;&#160;&#160;&#160;No <font style="DISPLAY: inline;" face="Wingdings">o</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer or a non-accelerated filer, as defined in Rule 12b-2 of the Exchange Act.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Large accelerated filer&#160; <font style="DISPLAY: inline; FONT-FAMILY: wingdings">o</font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accelerated filer&#160; <font style="DISPLAY: inline; FONT-FAMILY: wingdings">o</font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Non-accelerated filer&#160; <font style="DISPLAY: inline; FONT-FAMILY: wingdings">o</font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Smaller reporting company <font style="DISPLAY: inline; FONT-FAMILY: wingdings">x</font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Indicate by check mark whether the registrant is a shell company, as defined in Rule 12b-2 of the Exchange Act.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Yes&#160;<font style="DISPLAY: inline;" face="Wingdings">o</font>&#160;&#160;&#160;&#160;No&#160; <font style="DISPLAY: inline;" face="Wingdings">x</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">As of May 7, 2012, there were 24,665,818 shares of the registrant&#8217;s common stock outstanding.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">TENGION, INC.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Part I.&#160;&#160;Financial Information</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance Sheets</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Statements of Operations</font></div>
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  <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="77%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Statements of Redeemable Convertible Preferred Stock and Stockholders&#8217; Equity (Deficit)</font></div>
  </td>
  <td align="right" valign="top" width="8%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#equity">3</a></font></div>
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  </tr><tr>
  <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="77%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Statements of Cash Flows</font></div>
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  <td align="right" valign="top" width="8%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#equity">5</a></font></div>
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  <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="77%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Notes to&#160;&#160;Financial Statements</font></div>
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  <td align="right" valign="top" width="8%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#notes">6</a></font></div>
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  </tr><tr>
  <td valign="top" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 2.</font></div>
  </td>
  <td valign="top" width="77%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</font></div>
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  <td align="right" valign="top" width="8%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#item2">17</a></font></div>
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  <td valign="top" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 3.</font></div>
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  <td valign="top" width="77%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Quantitative and Qualitative Disclosures About Market Risk</font></div>
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  <td align="right" valign="top" width="8%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#item3">23</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 4.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Controls and Procedures</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#item4">23</a></font></div>
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  <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="77%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="8%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td colspan="3" valign="top" width="41%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Part II.&#160;&#160;Other Information</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 1.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Legal Proceedings</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item1">24</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 1A.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Risk Factors</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item1a">24</a></font></div>
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  <td valign="top" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 2.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Unregistered Sales of Equity Securities and Use of Proceeds</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item2">24</a></font></div>
  </td>
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  <td valign="top" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 3.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Defaults Upon Senior Securities</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item3">24</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 4.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Mine Safety Disclosures</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item4">24</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 5.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Other Information</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item5">24</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Item 6.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Exhibits</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#p2item6">25</a></font></div>
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  <td valign="top" width="15%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="77%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="8%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="top" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Signature Page</font></div>
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  <td valign="top" width="77%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="top" width="8%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="#signatures">26</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">NOTE REGARDING COMPANY REFERENCES</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Throughout this report, "Tengion", the "Company," "we," "us" and "our" refer to Tengion, Inc.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">NOTE REGARDING TRADEMARKS</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Tengion&#174; and the Tengion logo&#174; are our registered trademarks and Tengion Neo-Urinary Conduit&#8482;, Tengion Neo-Kidney&#8482;, Tengion Neo-Kidney Augment&#8482;, Tengion Neo-Vessel&#8482;, Tengion Neo-Vessel Replacement&#8482;, Tengion Neo-Bladder Replacement&#8482;, Neo-Bladder Augment&#8482;, Tengion Organ Regeneration Platform&#8482; and Organ Regeneration Platform&#8482; are our trademarks. Other names are for informational purposes only and may be trademarks of their respective owners.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">PART I.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;FINANCIAL INFORMATION</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="balance">TENGION</a>, INC.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(A Development-Stage Company)</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(in thousands, except per share data)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(unaudited)</font></div>
  
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">December 31,</font> </font>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font> </font>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;2012</font></font></div>
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  <td colspan="8" valign="bottom" width="99%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">ASSETS</font></font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Current assets:</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash and cash equivalents, including $1,194 of cash at December 31, 2011 and March 31, 2012, collateralizing letters of credit (Note 14)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,244</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,349</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Short-term investments&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6,066</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,517</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Prepaid expenses and other&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">408</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">450</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total current assets&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">15,718</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,316</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Property and equipment, net of accumulated depreciation of $12,622 and $12,752 as of December 31, 2011 and March 31, 2012, respectively</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,021</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">888</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Other assets&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,078</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,069</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total assets&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">17,817</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,273</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="middle" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td colspan="9" valign="bottom" width="100%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">LIABILITIES AND STOCKHOLDERS&#8217; EQUITY</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Current liabilities:</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Current portion of long-term debt&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,205</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,363</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Current portion of lease liability&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">739</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">721</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accounts payable&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">829</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">546</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accrued compensation and benefits&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,354</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">837</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accrued expenses&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">437</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">578</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Warrant liability&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,511</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,034</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total current liabilities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,075</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,079</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Long-term debt&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,782</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,172</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Lease liability&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">943</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">813</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Other liabilities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total liabilities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">12,802</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,068</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Commitments and contingencies (Note 14)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stockholders&#8217; equity:</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Preferred stock, $0.001 par value; 10,000 shares authorized; zero shares issued or outstanding at December 31, 2011 and March 31, 2012, respectively</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Common stock, $0.001 par value; 90,000 shares authorized; 23,814 and 24,495 shares issued and outstanding at December 31, 2011 and&#160;&#160;March 31, 2012, respectively</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">24</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">25</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Additional paid-in capital&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">235,235</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">235,373</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Deficit accumulated during the development stage&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(230,244</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(235,193</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total stockholders&#8217; equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,015</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">205</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total liabilities and stockholders&#8217; equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">17,817</font></div>
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  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,273</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The accompanying notes are an integral part of these financial statements.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 1 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="operations">TENGION</a>, INC.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(A Development-Stage Company)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;Statements of Operations </font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(in thousands, except per share data)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(unaudited)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div align="left">
  <table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="64%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="6" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three Months Ended</font> </font>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="9%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Period from</font> </font>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">July 10, 2003 </font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(inception) </font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">through</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31, </font></font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="9%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="9%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="9%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;<font style="DISPLAY: inline; FONT-WEIGHT: bold">2012</font></font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-TOP: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%" style="BORDER-TOP: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-TOP: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%" style="BORDER-TOP: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-TOP: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%" style="BORDER-TOP: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Revenues&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Operating expenses:</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Research and development&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,345</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,694</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">120,551</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">General and administrative&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,776</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,381</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">43,274</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Depreciation&#160;&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,127</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">136</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23,288</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Impairment of property and equipment&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,371</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Other expense&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">942</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">48</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,753</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;Total operating expenses&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,190</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,259</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">196,237</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Loss from operations</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(7,190</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,259</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(196,237</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Interest income&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,519</font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Interest expense&#160;&#160;&#160;</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(272</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(174</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(15,063</font></div>
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  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
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  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Change in fair value of warrant liability&#160;</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">419</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(523</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">15,975</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss&#160;&#160;&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(7,029</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,949</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(186,806</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Basic and diluted net loss attributable to common stockholders per share</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(0.45</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(0.21</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Weighted-average common stock outstanding :</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;Basic and diluted&#160;&#160;&#160;</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
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  <div style="TEXT-ALIGN: center; TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">&#160;</div>
  
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  <div style="TEXT-ALIGN: center; TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
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  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 2 -</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="equity">TENGION</a>, INC.</font></div>
  
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  </div>
  
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  <div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" width="28%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-ALIGN: center; TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Redeemable convertible</font></font></div>
  
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  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Additional paid-in </font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Deferred </font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Deficit</font> </font>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">during the</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;development</font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="28%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Shares</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Amount</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Shares</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Amount</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-WEIGHT: bold">capital</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-WEIGHT: bold">compensation</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">stage</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Total</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="28%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="7%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, July 10, 2003</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock to initial stockholder</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,000</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(2 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Effect of reverse stock split (see Note 3)</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,862 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(2 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,032 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,032 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2003</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">138</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,032 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,032 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of Series A Redeemable Convertible Preferred stock at $1.62 per share, net of expenses</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">18,741</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">30,126</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Conversion of notes payable, including interest</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,203</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,562</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of restricted common stock to employees and nonemployees</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">240</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">336</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(336 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock to consultants</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">140</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">21</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">21</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock to convertible noteholders</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">93</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">67</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">67</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of options to purchase common stock to consultants for services rendered</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(14 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Amortization of deferred compensation</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Change in value of restricted common stock subject to vesting</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(11 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,035</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,035 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,035 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(2,438 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(2,438 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2004</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">20,944</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">34,723</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">611</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">449</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(338 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,505 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,393 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of Series A Redeemable Convertible Preferred stock at $1.62 per share, net of expenses</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,247</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,223</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of restricted common stock to employees and nonemployees at $2.32 per share</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">60</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">140</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(139 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of warrants to purchase preferred stock to noteholders</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">681</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">681</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of options to purchase common stock to consultants for services rendered</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(7 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Amortization of deferred compensation</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">111</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">111</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,164</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3,164 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3,164 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(9,627 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(9,627 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2005</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">24,191</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">43,110</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">671</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,277</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(373 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(17,296 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(16,391 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of Series B Redeemable Convertible Preferred stock at $1.82 per share, net of expenses</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">27,637</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">50,040</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of restricted common stock to employees</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Repurchased nonvested restricted stock</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(14 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Reclassification of deferred compensation</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(373 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">373</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Reclassification of warrants to purchase preferred stock</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(681 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(681 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">400</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">400</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,640</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(5,640 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(5,640 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="28%" style="PADDING-BOTTOM: 2px">
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  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(20,873 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(20,873 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2006</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">51,828</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">98,790</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">664</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">632</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(43,809 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(43,176 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of Series C Redeemable Convertible Preferred stock at $1.82 per share, net of expenses</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">18,333</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">33,219</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">16</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">60</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">60</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Repurchased vested restricted stock</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(5 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(94 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(94 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
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  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">664</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">664</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,742</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(8,742 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(8,742 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(30,988 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(30,988 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="28%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2007</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">70,161</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">140,751</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">675</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,262</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(83,539</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(82,276</font></td>
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  <td valign="bottom" width="28%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="6%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  </div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The accompanying notes are an integral part of the financial statements.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
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  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 3 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  &#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">TENGION, INC.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(A Development-Stage Company)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;Statements of Redeemable Convertible Preferred Stock</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(in thousands, except per share data)</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
  
  <div>
  <div align="left">
  <table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="20%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Stockholders&#8217; equity (deficit)</font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="20%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="6" valign="bottom" width="18%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center">
  <div><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Redeemable </font></font></div>
  
  <div><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">convertible</font> </font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">preferred stock</font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="6" valign="bottom" width="18%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Common stock</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Additional </font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">paid-in </font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Deferred </font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Deficit accumulated during the development </font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="PADDING-BOTTOM: 2px">&#160;</td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="20%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Shares</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Amount</font></font></td>
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  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Shares</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Amount</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-WEIGHT: bold">capital</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-WEIGHT: bold">compensation</font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">stage</font></font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: center; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="8%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Total</font></font></font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2007</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">70,161</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">140,751</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">675</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,262</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(83,539</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(82,276</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of Series C Redeemable Convertible Preferred stock at $1.82 per share, net of expenses</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,793</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">21,352</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Repurchased vested restricted stock</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,317</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,317</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,754</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(11,754 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(11,754 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(42,393 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(42,393 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2008</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">81,954</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">173,857</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">682</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,607</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(137,686 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(135,078 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">20</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">54</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">54</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">855</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">855</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14,059</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(14,059 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(14,059 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(29,845 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(29,845 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2009</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">81,954</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">187,916</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">702</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,516</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(181,590 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(178,073 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">32</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">14</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accretion of redeemable convertible preferred stock to redemption value</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,993</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3,993 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3,993 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Conversion of preferred stock to common stock</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(81,954</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(191,909 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,652</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">191,904</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">191,909</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Conversion of preferred stock warrants to common stock warrants</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">123</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">123</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Proceeds from initial public offering, net of expenses</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6,000</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">25,721</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">25,727</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">953</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">953</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(25,600 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(25,600 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2010</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">12,386</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">12</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">222,231</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(211,183 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,060</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Proceeds from equity financing, net of expenses</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,079</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28,930</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28,941</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of warrants to purchase common stock issued in connection with equity financing</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(16,947 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(16,947 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">187</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">82</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">83</font></td>
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  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of restricted stock to employees</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">311</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cancellation of restricted stock to employees</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(149</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of warrants to purchase common stock in connection with debt financing</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">105</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">105</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">834</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">834</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
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  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(19,061 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(19,061 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, December 31, 2011</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23,814</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">24</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">235,235</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(230,244</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,015</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of common stock upon exercise of options</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">19</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issuance of restricted stock to employees</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">679</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cancellation of restricted stock to employees</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(17 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
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  <td align="left" valign="bottom" width="20%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">135</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">135</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,949 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,949 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="20%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance, March 31, 2012</font></div>
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  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">24,495</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">25</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">235,373</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
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  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="7%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">205</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" width="20%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; BORDER-RIGHT: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="7%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The accompanying notes are an integral part of these financial statements.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 4 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="cashflows">TENGION</a>, INC.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(A Development-Stage Company)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;Statements of Cash Flows</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(in thousands)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;(unaudited)</font></div>
  
  <div align="left">
  <table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="7" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three Months Ended</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></div>
  </td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" rowspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Period from</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">July&#160;10, 2003</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(inception)</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">through</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31, 2012</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
  </td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
  </td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash flows from operating activities:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net loss&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(7,029</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(4,949</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(186,806</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Adjustments to reconcile net loss to net cash used in operating activities:</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Depreciation&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,127</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">136</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23,288</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Change in fair value of warrant liability&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(419</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">523</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(15,975</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Charge related to lease liability&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">942</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">48</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,753</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Loss on disposition of property and equipment&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">119</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Impairment of property and equipment&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,371</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Amortization of net discount on short-term investments</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(149</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Noncash interest expense&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">69</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">30</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,578</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Noncash rent (income) expense&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">219</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Stock-based compensation expense&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">257</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">135</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,314</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Changes in operating assets and liabilities:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Prepaid expenses and other assets&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(748</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(45</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,673</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accounts payable&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">39</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(283</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">587</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Accrued expenses and other&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,070</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,571</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,192</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net cash used in operating activities&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(6,835</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(5,974</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(162,182</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash flows from investing activities:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Purchases of short-term investments&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></font></div>
  </div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(324,508</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Sales and redemption of short-term investments&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,548</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">323,139</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash paid for property and equipment&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(48</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(31,677</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Proceeds from the sale of property and equipment&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net cash (used by) provided by investing activities</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(48</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,545</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(33,035</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash flows from financing activities:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Proceeds from sales of redeemable convertible preferred stock and warrants, net</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">139,960</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Proceeds from sales of common stock and warrants, net</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">29,092</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">54,921</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Repurchase of restricted stock&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="top" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(94</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Proceeds from long-term debt, net of issuance costs&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,907</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="top" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">39,517</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Payments on long-term debt&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(7,610</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(470</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(31,738</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net cash provided by (used in) financing activities</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">26,389</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(466</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">202,566</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net increase (decrease) in cash and cash equivalents&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">19,506</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,895</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,349</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash and cash equivalents, beginning of period&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,972</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,244</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash and cash equivalents, end of period&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">31,478</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,349</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="notes">Tengion</a>, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(1)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Tengion, Inc. (the Company) was incorporated in Delaware on July 10, 2003. The Company is a regenerative medicine company focused on discovering, developing, manufacturing and commercializing a range of neo-organs, or products composed of living cells, with or without synthetic or natural materials, implanted or injected into the body to engraft into, regenerate, or replace a damaged tissue or organ.&#160;&#160;Using its Organ Regeneration Platform, the Company creates these neo-organs using a patient&#8217;s own cells, or autologous cells.&#160;&#160;The Company believes its proprietary product candidates harness the intrinsic regenerative pathways of the body to regenerate a range of native-like organs and tissues. The Company&#8217;s product candidates are intended to delay or eliminate the need for chronic disease therapies, organ transplantation, and the administration of anti-rejection medications.&#160;&#160;In addition, the Company&#8217;s neo-organs are designed to avoid the need to substitute other tissues of the body for a purpose to which they are poorly suited.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Building on its clinical and preclinical experience, the Company is initially leveraging its Organ Regeneration Platform to develop its Neo-Urinary Conduit for bladder cancer patients who are in need of a urinary diversion and its Neo-Kidney Augment for patients with advanced chronic kidney disease. The Company operates as a single business segment. Operations of the Company are subject to certain risks and uncertainties, including, among others, uncertainty of product candidate development; technological uncertainty; dependence on collaborative partners; uncertainty regarding patents and proprietary rights; comprehensive government regulations; having no commercial manufacturing experience, marketing or sales capability or experience; and dependence on key personnel.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman">The accompanying financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. </font>The Company has incurred losses since inception and has a deficit accumulated during the development stage of $235.2 million as of March 31, 2012. The Company anticipates incurring additional losses until such time, if ever, that it can generate significant sales of its therapeutic product candidates currently in development or enters into cash flow positive business development transactions.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Based upon its current expected level of operating expenditures and debt repayment, and assuming it is not required to settle any outstanding warrants in cash, the Company expects to be able to fund its operations to September 2012. <font style="DISPLAY: inline; FONT-FAMILY: Times New Roman">The Company intends to pursue additional sources of capital to continue its business operations as currently conducted and fund deficits in operating cash flows. </font>There is no assurance that such financing will be available when needed or, if available, on terms acceptable to the Company. In the event financing is not obtained, the Company could pursue additional headcount reductions and other cost cutting measures to preserve cash as well as explore the sale of selected assets to generate additional funds.<font style="DISPLAY: inline; FONT-FAMILY: Times New Roman">If the Company is required to significantly reduce operating expenses and delay, reduce the scope of, or eliminate one or more of its development programs, these events could have a material adverse effect on the Company's business, results of operations and financial condition. </font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">These factors could significantly limit the Company's ability to continue as a going concern. The financial statements do not include any adjustments relating to recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might be necessary should the Company be unable to continue in existence<font style="DISPLAY: inline; FONT-FAMILY: Times New Roman">.</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(3)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The accompanying unaudited financial statements have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnote disclosures required by GAAP for complete consolidated financial statements. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation have been included. These financial statements should be read in conjunction with the financial statements and notes thereto included in the Company&#8217;s Annual Report on Form&#160;10-K for the year ended December 31, 2011, as amended, filed with the Securities and Exchange Commission (SEC). The results of the Company&#8217;s operations for any interim period are not necessarily indicative of the results of operations for any other interim period or full year.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">A reverse stock split of the Company&#8217;s common stock was effective March 24, 2010 at a ratio of one share for every 14.5 shares previously held. All common share and per-share data included in these financial statements reflect such reverse stock split.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The preparation of financial statements, in accordance with GAAP, requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(5)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Basic and diluted net loss attributable to common stockholders per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of common shares outstanding. For all periods presented, the outstanding shares of common stock options and restricted stock, and preferred and common warrants have been excluded from the calculation because their effect would be anti-dilutive. Therefore, the weighted-average shares used to calculate both basic and dilutive loss per share are the same.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following potentially dilutive shares have been excluded from the calculation of diluted net loss per share as their effect would be anti-dilutive:</font></div>
  
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  <td colspan="7" valign="bottom" width="23%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three Months Ended</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></div>
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  </tr><tr>
  <td valign="bottom" width="76%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
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  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Shares underlying warrants outstanding<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">10,645,888</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">10,645,888</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Shares underlying options outstanding<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
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  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,407,563</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: -22.5pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Unvested restricted stock&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">759,618</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  </div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 7 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">&#160;</div>
  
  <div style="TEXT-ALIGN: left; TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(6)</font></div>
  </td>
  <td>
  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Supplemental Cash Flow Information</font></div>
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  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table contains additional cash flow information for the periods reported (in thousands).</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="64%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="6" valign="bottom" width="22%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three Months Ended March 31,</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">&#160;</td>
  <td colspan="2" valign="bottom" width="10%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Period from July&#160;10, 2003</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(inception) through</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31, </font></font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px">&#160;</td>
  </tr><tr>
  <td valign="bottom" width="64%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 9pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Supplemental cash flow disclosures:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Noncash investing and financing activities:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Conversion of note principal to redeemable convertible preferred stock</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,562</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Convertible note issued to initial stockholder for consulting expense</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">210</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Fair value of warrants issued with issuance of long-term debt</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">105</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,290</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Fair value of warrants issued with sale of common stock</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">16,947</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">16,947</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="64%">
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">191,909</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Conversion of warrant liability&#160;</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">123</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(7)</font></div>
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  <td>
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  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">As of December 31, 2011 and March 31, 2012, the carrying amounts of financial instruments held by the Company, which include cash equivalents, prepaid expenses and other current assets, accounts payable, and accrued expenses, approximate fair value due to the short-term nature of those instruments. In addition, the carrying value of the Company&#8217;s debt instruments, which do not have readily ascertainable market values, approximate fair value, given that the interest rates on outstanding borrowings approximate market rates. See Note 12 for a discussion of fair value of the warrants.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">As of December 31, 2011 and March 31, 2012, short-term investments consisted of investments in commercial paper and U.S. government agency and corporate securities of $6.1 million and $1.5 million, respectively. The Company has the ability and intent to hold these investments until maturity and, therefore, has classified the investments as held-to-maturity, which we carry at amortized cost. Due to the short-term nature of these investments, unrealized gains and losses have been deemed temporary and, therefore, not recognized in the accompanying financial statements. Income generated from short-term investments is recorded to interest income.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Fair value guidance requires fair value measurements be classified and disclosed in one of the following three categories:</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 54pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
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  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 54pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
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  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 54pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
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  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 8 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center">&#160;</div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following fair value hierarchy table presents information about each major category of the Company&#8217;s financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2011 and March 31, 2012 (in thousands).</font></div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="14" valign="bottom" width="46%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Fair value measurement at reporting date using</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Quoted prices in active markets for identical assets (Level 1)</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Significant other observable inputs</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(Level 2)</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Significant unobservable inputs</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(Level 3)</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Total</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">At December 31, 2011:</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Assets:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash and cash equivalents<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,244</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9,244</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Short-term investments<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6,066</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6,066</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">15,310</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">15,310</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Liabilities:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Warrant liability<font id="TAB2" style="LETTER-SPACING: 3pt; COLOR: black">&#160;</font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,511</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,511</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">At March 31, 2012:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Assets:</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Cash and cash equivalents<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,349</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7,349</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Short-term investments<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,517</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,517</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,866</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,866</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Liabilities:</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 45pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Warrant liability<font id="TAB2" style="LETTER-SPACING: 3pt; COLOR: black">&#160;</font></font></div>
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  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,034</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,034</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The reconciliation of warrant liability measured at fair value on a recurring basis using unobservable inputs (Level 3) is as follows (in thousands):</font></div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="88%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
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  </td>
  </tr><tr>
  <td valign="bottom" width="88%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance at December 31, 2011&#160;</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,511</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Change in fair value of warrant liability&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">523</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance at March 31, 2012&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,034</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="88%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr></table>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(8)</font></div>
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  <td>
  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Restructuring Expenses</font></div>
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  </tr></table>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In November 2011, the Company&#8217;s Board of Directors approved a restructuring plan designed to fund the Company&#8217;s lead development programs through key milestones in 2012, eliminate plans to use its facility in East Norriton, Pennsylvania as a manufacturing center, and centralize its research and development operations in its leased facility in Winston-Salem, North Carolina. The Company has retained a few administrative employees in its facility in East Norriton, Pennsylvania, and is exploring options to significantly reduce the amount of space it currently rents.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The Company offered severance benefits to the terminated employees, and recorded a $1.7 million charge for personnel-related termination costs in the fourth quarter of 2011, of which $0.8 million was included in research and development expense and $0.9 million was included in general and administrative expense in the accompanying statements of operations. The Company expects to complete payment of these severance benefits by September 2012.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 9 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  &#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes the activity related to accrued severance benefits for the quarter ended March 31, 2012 (in thousands).</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="88%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Accrued Severance Benefits</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" width="88%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td align="left" valign="bottom" width="88%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance at December 31, 2011&#160;&#160;&#160;</font></div>
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  <td valign="bottom" width="1%" style="TEXT-ALIGN: left; TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left; TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div style="TEXT-ALIGN: left; TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,544</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td align="left" valign="bottom" width="88%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Net Charges paid&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,056</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
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  <td align="left" valign="bottom" width="88%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance at March 31, 2012&#160;&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left; TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div style="TEXT-ALIGN: left; TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">488</font></div>
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  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr></table>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
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  </tr></table>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The Company entered into an agreement in February 2006 to lease warehouse space effective March 1, 2011, at which time the Company determined it was not likely to utilize the space during the five-year lease term. Therefore, the Company recorded a liability as of March 1, 2011, the cease-use date, for the fair value of its obligations under the lease. The most significant assumptions used in determining the amount of the estimated lease liability are the potential sublease revenues and the credit-adjusted risk-free rate utilized to discount the estimated future cash flows.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In connection with the restructuring described in Note 8, the Company determined it was not likely to utilize substantially all of the leased office and manufacturing space in its East Norriton, Pennsylvania facility during the remainder of the lease term. Therefore, the Company recorded a liability as November 30, 2011, the cease-use date, for the fair value of its obligations under the lease.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes the activity related to the lease liability for the quarter ended March 31, 2012 (in thousands).</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="64%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Warehouse</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">space</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Office and manufacturing</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">space</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Total</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance at December 31, 2011<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">828</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">854</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,682</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Charges utilized<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(59</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(137</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(196</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Additional charges to operations<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">25</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">48</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Balance at March 31, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">792</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">742</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,534</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: -18pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Less current portion<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(227</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(494</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(721</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" width="64%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">565</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">248</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">813</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr></table>
  </div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(10)</font></div>
  </td>
  <td>
  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Debt</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 36pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Total debt outstanding consists of the following (in thousands):</font></div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="76%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">December 31,</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" width="11%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;2012</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Working Capital Note&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">5,000</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,627</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Equipment and Supplemental Working Capital Notes</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">126</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">30</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Unamortized debt discount&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(139</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(122</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" width="76%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,987</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,535</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Less current portion&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(2,205</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(2,363</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" width="76%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: -9pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,782</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="left" valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Working Capital Note</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The Company has an outstanding working capital loan (the Working Capital Note) that was utilized to fund working capital needs of the Company. In March 2011, the Company refinanced the outstanding debt owed to its lender of the Working Capital Note. Pursuant to the terms of the refinancing, the Company simultaneously borrowed $5 million and repaid the then outstanding principal amount of $4.5 million. Borrowings under the Working Capital Note are secured by all assets of the Company, except for Intellectual Property and permitted liens that have priority, including liens on equipment subsequently acquired to secure the purchase price or lease obligation, as defined in the loan agreement. The Company was obligated to make interest-only payments through January 2012, followed by 24 monthly payments of principal and interest at an interest rate of 11.75% per annum. In connection with the refinancing, the Company granted a warrant to the lender to purchase 70,671 shares of common stock. The fair value of the warrant issued in connection with the refinancing was $0.1 million, using the Black-Scholes model. See Note 12 for further discussion on warrants.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The Company recorded interest expense related to the Working Capital Note of $0.2 million and $0.1 million for the three months ended March 31, 2011 and 2012, respectively. The relative fair value of the warrants issued to the lender of the Working Capital Note has been recorded against the carrying value as an original issue discount (OID), which is being amortized as interest expense over the term of the Working Capital Note. The Company recognized a noncash charge to interest expense of $55,000 and $17,000 for the three months ended March 31, 2011 and 2012, respectively, for the amortization of OID.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Equipment and Supplemental Working Capital Notes</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In 2005, the Company executed a loan facility with another lender to fund equipment (the Equipment Note) and other asset purchases (the Supplemental Working Capital Note) from July 2005 through December 2010. Borrowings under the Equipment and Supplemental Working Capital Note are secured by equipment, as defined in the loan agreements. As of March 31, 2012, the Equipment Note and the Supplemental Working Capital Note bear interest at an average rate of 11.99% and 13.52%, respectively. The Company will make its final monthly principal and interest payment in April 2012 for each of the Equipment Note and the Supplemental Working Capital Note. The Company recorded interest expense related to the Equipment and Supplemental Working Capital Notes of $26,000 and $2,000 for the three months ended March 31, 2011 and 2012, respectively.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The relative fair value of the warrants issued to the lender of the Equipment and Supplemental Working Capital Notes has been recorded against the carrying value as OID, which is being amortized as interest expense over the term of the Equipment and Supplemental Working Capital Notes. The Company recognized a noncash charge to interest expense of $3,000 and $1,000 for the three months ended March 31, 2011 and 2012, respectively, for the amortization of OID.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(11)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Initial Public Offering</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In April 2010, the Company completed&#160;its initial public offering, selling 6,000,000 shares of common stock at an initial public offering price of $5.00 per share resulting in gross proceeds of $30.0 million. Net proceeds received after underwriting fees and offering expenses were $25.7 million. In connection with the closing of the initial public offering, all outstanding shares of the Company&#8217;s redeemable convertible preferred stock were converted into an aggregate of 5,651,955 shares of common stock, and all outstanding warrants to purchase preferred stock were converted into warrants to purchase 110,452 shares of common stock.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 2011 Equity Financing</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In March 2011, the Company closed a private placement transaction pursuant to which the Company sold securities consisting of 11,079,250 shares of common stock and warrants to purchase 10,460,875 shares of common stock. The purchase price per security was $2.83. The Company received net proceeds of $28.9 million. See Note 12 for discussion of the warrant liability.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In connection with the March 2011 equity financing, the Company filed a registration statement with the SEC for the registration of the total number of shares sold to the investors and shares issuable upon exercise of the warrants and the registration statement was declared effective by the SEC on May 16, 2011. The Company is required to use commercially reasonable efforts to cause the registration statement to remain continuously effective until such time when all of the registered shares are sold or such shares may be sold by non-affiliates without volume or manner-of-sale restrictions pursuant to Rule 144 of the Securities Act and without the requirement for the Company to be in compliance with the current public information requirement under Rule 144. In the event the Company fails to meet certain legal requirements in regards to the registration statement, it will be obligated to pay the investors, as partial liquidated damages and not as a penalty, an amount in cash equal to 1.5% of the aggregate purchase price paid by investors for each monthly period that the registration statement is not effective, up to a maximum aggregate payment of 6% of the purchase price paid by investors, except that if the Company fails to satisfy the current public information requirement pursuant to Rule 144(c)(1), the maximum aggregate payment would be 12% of the purchase price paid by investors. If the Company determines a registration payment arrangement in connection with the securities issued in March&#160;2011 is probable and can be reasonably estimated, a liability will be recorded. As of March 31, 2012, we concluded the likelihood of having to make any payments under the arrangements was remote, and therefore did not record any related liability.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(12)</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">We account for stock warrants as either equity instruments or derivative liabilities depending on the specific terms of the warrant agreement. Stock warrants are accounted for as derivative liabilities under FASB Accounting Standard Codification (ASC) 815, <font style="FONT-STYLE: italic; DISPLAY: inline">Derivatives and Hedging</font> (ASC 815) if the stock warrants allow for cash settlement or provide for modification of the warrant exercise price in the event subsequent sales of common stock are at a lower price per share than the then-current warrant exercise price. We classify derivative warrant liabilities on the balance sheet as a current liability, which is revalued at each balance sheet date subsequent to the initial issuance of the stock warrant.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes outstanding warrants to purchase common stock as of December 31, 2011 and March 31, 2012:</font></div>
  
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  <td valign="bottom" width="13%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td valign="bottom" width="38%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid">
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  <td valign="bottom" width="37%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Expiration</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Equity&#8211;classified warrants</font></div>
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  <td valign="bottom" width="13%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issued to vendors<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,890</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.32</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="37%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">September 2015 through December 2016</font></div>
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  <td align="left" valign="bottom" width="38%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issued pursuant to March 2011 refinancing of Working Capital Note</font></div>
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  <td align="right" valign="bottom" width="13%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">70,671</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.88</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="37%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">March 2016</font></div>
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  </tr><tr>
  <td align="left" valign="bottom" width="38%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issued to lenders<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="13%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">64,409</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23.44</font></div>
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  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="37%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">August 2013 through December 2016</font></div>
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  <td align="left" valign="bottom" width="38%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issued to lenders<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">46,043</font></div>
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  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">26.39</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="37%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">October 2015 through September 2019</font></div>
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  </tr><tr>
  <td valign="bottom" width="38%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="13%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">185,013</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="38%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Liability&#8211;classified warrants</font></div>
  </td>
  <td valign="bottom" width="13%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="38%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Issued pursuant to March 2011 equity financing</font></div>
  </td>
  <td align="right" valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">10,460,875</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.88</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="37%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">March 2016</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" width="38%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="13%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">10,645,888</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="37%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="38%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="13%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="37%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Equity-classified Warrants</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In March 2011, the Company granted a warrant to a lender to purchase 70,671 shares of common stock in connection with the refinancing of the Company&#8217;s Working Capital Note. See Note 10 for a discussion of the refinancing. The Company determined the fair value of the warrant as of the date of grant was $1.49 per share by utilizing the Black-Scholes model. In estimating the fair value of the warrant, the Company utilized the following inputs: closing price per share of common stock of $2.74, volatility of 64.96%, expected term of 5 years, risk-free interest rate of 2.0% and dividend yield of zero.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
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  <div id="HDR">
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In conjunction with the Working Capital Note, Equipment Note, and the Supplemental Working Capital Note, the Company issued warrants to purchase shares of Series A, B, and C Preferred Stock. Upon the close of the Company&#8217;s initial public offering, the preferred stock warrants automatically converted into warrants to purchase 110,452 shares of common stock. Warrants related to the Working Capital Note expire ten years from the date of issuance. Warrants related to the Equipment and Supplemental Working Capital Notes expire the earlier of eight years from the date of issuance or upon acquisition of the Company as defined in the warrant agreement.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Liability-classified Warrants</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In March 2011, the Company issued warrants to purchase 10,460,875 shares of common stock in connection with a private placement transaction (see Note 11). Each warrant is exercisable in whole or in part at any time until March 4, 2016 at a per share exercise price of $2.88, subject to certain adjustments as specified in the warrant agreement. The Company valued the warrants as derivative financial instruments as of the date of issuance (March 4, 2011) and will continue to do so at each reporting date, with any changes in fair value being recorded on the Statement of Operations. During the three months ended March 31, 2011 and 2012, the Company recorded non-operating income of $0.4 million and non-operating expense of $0.5 million, respectively, due to changes in the estimated fair value of these warrants.&#160;</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The warrants contain provisions that require the modification of the exercise price and shares to be issued under certain circumstances, including in the event the Company completes subsequent equity financings at a price per share lower than the then-current warrant exercise price. In addition, the warrants contain a net cash settlement provision under which the warrant holders may require the Company to purchase the warrants in exchange for a cash payment following the announcement of specified events defined as Fundamental Transactions involving the Company (e.g., merger, sale of all or substantially all assets, tender offer, or share exchange) or a Delisting, which is deemed to occur when the common stock is no longer listed on a national securities exchange. The net cash settlement provision requires use of the Black-Scholes model in calculating the cash payment value in the event of a Fundamental Transaction or a Delisting.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The net cash settlement value at the time of any future Fundamental Transaction or Delisting will depend upon the value of the following inputs at that time: the price per share of the Company&#8217;s common stock, the volatility of the Company&#8217;s common stock, the expected term of the warrant, the risk-free interest rate based on U.S. Treasury security yields, and the Company&#8217;s dividend yield. The warrant requires use of a volatility assumption equal to the greater of (i) 100%, (ii) the 30-day volatility determined as of the trading day immediately following announcement of a Fundamental Transaction or Delisting, or (iii) the arithmetic average of the 10, 30, and 50-day volatility determined as of the trading day immediately following announcement of a Fundamental Transaction or Delisting.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The fair value of the warrants is determined using a risk-neutral lattice methodology within a Monte Carlo analysis to model the impact of potential modifications to the warrant exercise price and to include the probability of a Fundamental Transaction or Delisting into the calculation of fair value. The valuation of warrants is subjective and is affected by changes in inputs to the valuation model including the price per share of the Company&#8217;s common stock, assumptions regarding the expected amounts and dates of future equity financing activities, assumptions regarding the likelihood and timing of Fundamental Transactions or a Delisting, the historical volatility of the stock prices of the Company&#8217;s peer group, risk-free rates based on U.S. Treasury security yields, and the Company&#8217;s dividend yield. Changes in these assumptions can materially affect the fair value estimate. We could, at any point in time, ultimately incur amounts significantly different than the carrying value. For example, as of March 31, 2012, the fair value of $3.0 million exceeded the calculated cash settlement value of $2.3 million. The Company will continue to classify the fair value of the warrants as a liability until the warrants are exercised, expire, or are amended in a way that would no longer require these warrants to be classified as a liability.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  &#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes the calculated aggregate fair values and net cash settlement value as of the dates indicated along with the assumptions utilized in each calculation.</font></div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="6" valign="bottom" width="22%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Fair value as of:</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td rowspan="2" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" rowspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Net cash settlement value as of</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31, 2012</font></div>
  </td>
  <td nowrap rowspan="2" valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">December 31, 2011</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Calculated aggregate value&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,511</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,034</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,301</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;<font style="FONT-SIZE: 10pt"><font style="FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(1)</font></font></font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Exercise price per share of warrant&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.88</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.88</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.88</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Closing price per share of common stock</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.47</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.56</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.56</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Volatility&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">93.8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">94.5</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">100.0</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%<font style="FONT-SIZE: 10pt"><font style="FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(2)</font></font></font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Probability of Fundamental Transaction or Delisting</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28.9</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28.8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" colspan="2" valign="bottom" width="10%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Not applicable</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Expected term (years)&#160;&#160;</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" colspan="2" valign="bottom" width="10%">
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" colspan="2" valign="bottom" width="10%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Not applicable</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3.9</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Risk-free interest rate&#160;</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.7</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.8</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">%</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Dividend yield&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" colspan="2" valign="bottom" width="10%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">None</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" colspan="2" valign="bottom" width="10%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">None</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" colspan="2" valign="bottom" width="10%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">None</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">&#160;</td>
  <td style="WIDTH: 27pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(1)</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Represents the net cash settlement value of the warrant as of March 31, 2012, which value was calculated utilizing the Black-Scholes model specified in the warrant.</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">&#160;</td>
  <td style="WIDTH: 27pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(2)</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Represents the volatility assumption used to calculate the net cash settlement value as of March 31, 2012.</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(13)</font></div>
  </td>
  <td>
  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Stock-Based Compensation</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The Company currently maintains two stock-based compensation plans. Under the 2004 Stock Option Plan (the 2004 Plan), stock awards were granted to employees, directors, and consultants of the Company, in the form of restricted stock and stock options. The amounts and terms of options granted were determined by the Company&#8217;s compensation committee. The equity awards granted under the Plan generally vest over four years and have terms of up to ten years after the date of grant, and options are exercisable in cash or as otherwise determined by the board of directors. There are no shares available for future grants under the 2004 Plan, as grants from the 2004 Plan ceased upon the Company&#8217;s initial public offering in April 2010.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The 2010 Stock Incentive and Option Plan (2010 Plan) became effective upon the closing of the Company&#8217;s initial public offering. Under the 2010 Plan, stock awards may be granted to employees, directors, and consultants of the Company, in the form of restricted or unrestricted stock, stock appreciation rights, cash-based or performance share awards and stock options. The amounts and terms of awards granted are determined by the Company&#8217;s compensation committee. The equity awards granted under the Plan generally vest over four years and have terms of up to ten years after the date of grant, and options are exercisable in cash or as otherwise determined by the board of directors. The 2010 Plan allows for the transfer of forfeited shares from the 2004 Plan. As of March 31, 2012, 344,792 shares of common stock were available for future grants under the Plan.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 14 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Stock Options</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes stock option activity under the Plans:</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="52%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Number of shares</font></div>
  </td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted-average exercise price</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted-average remaining contractual term (in years)</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Aggregate intrinsic value (in thousands)</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
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  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1.68</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8.9</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">63</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Granted<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">734,751</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.60</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Exercised<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(19,187</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.44</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Forfeited<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(54,971</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.67</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Outstanding at March 31, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,407,563</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1.34</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9.0</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">151</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Vested and expected to vest at March 31, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,209,632</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1.37</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">9.0</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">138</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="52%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Exercisable at March 31, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">474,135</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.81</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">7.3</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">23</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="52%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Total stock-based compensation expense recognized for stock options to employees and non-employee directors for the three months ended March 31, 2011 and 2012 was $0.3 million and $86,000, respectively. As of March 31, 2012, there was $1.0 million of unrecognized compensation expense, net of forfeitures, related to unvested employee stock options and $2,000 of unrecognized compensation expense related to unvested non-employee director stock options. The unrecognized compensation expense is expected to be recognized over a weighted-average period of approximately 3.5 years.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Total stock-based compensation expense recognized for stock options to non-employees for the three months ended March 31, 2011 and 2012 was immaterial.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes restricted stock activity under the Plans:</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="71%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="2" valign="bottom" width="17%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Number of shares</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Weighted-average grant date fair value</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="71%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Nonvested at December 31, 2011&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">139,779</font></div>
  </td>
  <td valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.42</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="71%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Granted&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">678,584</font></div>
  </td>
  <td valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.51</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="71%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Vested&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="15%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(51,087</font></div>
  </td>
  <td align="left" valign="bottom" width="2%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.42</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="71%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Forfeited&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="15%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(7,658</font></div>
  </td>
  <td align="left" valign="bottom" width="2%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2.34</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="71%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Nonvested at March 31, 2012&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="15%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">759,618</font></div>
  </td>
  <td valign="bottom" width="2%" style="BORDER-BOTTOM: black 4px double"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.71</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="71%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="15%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="2%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Total stock-based compensation expense recognized for restricted stock to employees for the three months ended March 31, 2012 was $49,000. As of March 31, 2012, there was $0.5 million of unrecognized compensation expense, net of forfeitures, related to unvested employee restricted stock. The unrecognized compensation expense is expected to be recognized over a weighted-average period of approximately 3.7 years.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 15 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
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  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Tengion, Inc.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(A Development-Stage Company)</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">Notes to Financial Statements</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">(unaudited)</font></font></div>
  
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  &#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 36pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(14)</font></div>
  </td>
  <td>
  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Commitments and Contingencies</font></div>
  </td>
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  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Operating Leases</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The Company leases office space and office equipment under operating leases, which expire at various times through February 2016. Excluding the lease liability activity described in Note 9, rent expense under these operating leases was $190,000 and $50,000 for the three months ended March 31, 2011 and 2012, respectively. The following table summarizes future minimum lease payments as of March 31, 2012 (in thousands):</font></div>
  
  <div style="MARGIN-LEFT: 36pt" align="left">
  <table cellpadding="0" cellspacing="0" width="90%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
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  <td valign="bottom" width="88%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2012&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">747</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2013&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,016</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2014&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,040</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2015&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,063</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2016&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">276</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="88%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total minimum lease payments&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
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  <td align="right" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
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  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,142</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" width="88%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The lease agreement for the Company&#8217;s facility in East Norriton, Pennsylvania requires the Company to provide security and restoration deposits totaling $2.2 million to the landlord. The Company has deposited $1.0 million with the landlord as a security deposit, which amount was recorded as a non-current other asset on the Company&#8217;s balance sheet as of December 31, 2011 and March 31, 2012. As of March 31, 2012, an outstanding letter of credit is satisfying the remaining restoration deposit obligation of $1.2 million. At the end of the lease term, the landlord has the right to require the Company to utilize the funds collateralizing this letter of credit to restore the facility to its original condition. The letter of credit is collateralized by an account held at the bank. If the bank determines the collateral to be insufficient, the bank has the right to demand additional collateral. If the Company fails to provide additional collateral, the bank has the right to withdraw the letter of credit. In that event, the landlord would have the right to require the Company to deposit cash of up to $1.2 million in an account to satisfy its deposit obligation.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160;</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 36pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="item2">Item </a>2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Forward-Looking Statements</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Any statements herein or otherwise made in writing or orally by us with regard to our expectations as to financial results and other aspects of our business may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements relate to our future plans, objectives, expectations and intentions and may be identified by words like &#8220;believe,&#8221; &#8220;expect,&#8221; &#8220;designed,&#8221; &#8220;may,&#8221; &#8220;will,&#8221; &#8220;should,&#8221; &#8220;seek,&#8221; or &#8220;anticipate,&#8221; and similar expressions. These forward looking statements may include, but are not limited to, statements concerning: (i) our plans to develop and commercialize our product candidates; (ii) our ongoing and planned preclinical studies and clinical trials; (iii) the timing of and our ability to obtain and maintain marketing approvals for our product candidates; (iv) the rate and degree of market acceptance and clinical utility of our products; (v) our plans to leverage our Organ Regeneration Platform to discover and develop product candidates; (vi) our ability to identify and develop product candidates; (vii) our commercialization, marketing and manufacturing capabilities and strategy; (viii) our intellectual property position; (ix) our estimates regarding expenses, future revenues, capital requirements and needs for additional financing; and (x) other risks and uncertainties, including those under the heading &#8220;Risk Factors&#8221; in Item 1A of Part II of this Quarterly Report on Form 10-Q , in the section entitled &#8220;Risk Factors&#8221; in Item IA of Part I of our Annual Report on Form 10-K for the year ended December 31, 2011, as amended, as well as in other documents filed by us with the SEC.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">Although we believe that our expectations are based on reasonable assumptions within the bounds of our knowledge of our business and operations, the forward-looking statements contained in this document are neither promises nor guarantees. Our business is subject to significant risks and uncertainties and there can be no assurance that our actual results will not differ materially from our expectations. Factors which could cause actual results to differ materially from our expectations set forth in our forward-looking statements are set forth in the section entitled &#8220;Risk Factors&#8221; in Item 1A of Part II of this Quarterly Report on Form 10-Q, in the section entitled &#8220;Risk Factors&#8221; in Item IA of Part I of our Annual Report on Form 10-K for the year ended December 31, 2011, as amended</font>,<font style="FONT-STYLE: italic; DISPLAY: inline"> as well as in other documents filed by us with the SEC and include, among others: (i) the FDA could place our Neo-Urinary Conduit clinical trial on clinical hold; (ii) patients enrolled in our Neo-Urinary Conduit clinical trial may experience adverse events, which could delay our clinical trial or cause us to terminate the development of the Neo-Urinary Conduit; (iii) we may have difficulty enrolling patients in our clinical trials, including our Phase 1 clinical trial for our Neo-Urinary Conduit; (iv) data from our ongoing preclinical studies, including our proposed GLP program for the Neo-Kidney Augment, may not continue to be supportive of advancing such preclinical product candidates; (v) we may be unable to progress our product candidates that are undergoing preclinical testing, including our Neo-Kidney Augment, into clinical trials and we may not be successful in designing such clinical trials in a manner that supports development of such product candidates; and (vi) we will need to raise additional funds through collaborative arrangements or the issuance of additional equity to execute our business plan beyond September 2012 and such financing may not be available to us or, if available, on terms acceptable to us.</font></font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The forward-looking statements made in this document are made only as of the date hereof and we do not intend to update any of these factors or to publicly announce the results of any revisions to any of our forward-looking statements other than as required under the federal securities laws.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Overview</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Tengion is a regenerative medicine company focused on discovering, developing, manufacturing and commercializing a range of neo-organs, or products composed of living cells, with or without synthetic or natural materials, implanted or injected into the body to engraft into, regenerate, or replace a damaged tissue or organ.&#160;&#160;Using our Organ Regeneration Platform, we create these neo-organs using a patient&#8217;s own cells, or autologous cells.&#160;&#160;We believe our proprietary product candidates harness the intrinsic regenerative pathways of the body to regenerate a range of native-like organs and tissues.&#160;&#160;Our product candidates are intended to delay or eliminate the need for chronic disease therapies, organ transplantation, and the administration of anti-rejection medications.&#160;&#160;In addition, our neo-organs are designed to avoid the need to substitute other tissues of the body for a purpose to which they are poorly suited.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Building on our clinical and preclinical experience, we are initially leveraging our Organ Regeneration Platform to develop our Neo-Urinary Conduit for bladder cancer patients who are in need of a urinary diversion and our Neo-Kidney Augment for patients with advanced chronic kidney disease.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Our Neo-Urinary Conduit is intended to replace the use of bowel tissue in bladder cancer patients requiring a non-continent urinary diversion after bladder removal surgery, or cystectomy.&#160;&#160;We are able to manufacture our Neo-Urinary Conduit using a proprietary process that takes four weeks or less and uses smooth muscle cells derived from a routine biopsy.&#160;&#160;We are currently conducting a Phase 1 clinical trial for our Neo-Urinary Conduit in bladder cancer patients to assess its safety and preliminary efficacy, as well as to translate the surgical implantation procedure utilized in preclinical studies.&#160;&#160;This trial is an open-label, single-arm study, which is expected to enroll up to ten patients.&#160;&#160;We enrolled our fourth patient in this trial in the first quarter of 2012 and, with this implantation, we and our clinical investigators believe that the surgical technique used successfully in animal models has been translated to this patient.&#160;&#160;We intend to discuss with our Data Safety Monitoring Board, or DSMB, a reduction in the timelines between future patient implants, which is currently 12 weeks.&#160;&#160;Assuming appropriate safety data, we anticipate that we will complete implantation of up to ten patients by the end of 2012.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Our Neo-Kidney Augment is being developed to prevent or delay dialysis by increasing renal function in patients with advanced chronic kidney disease.&#160;&#160;Our Neo-Kidney Augment is based on our proprietary technology, which is expected to use the patient&#8217;s cells, procured by a needle biopsy of the patient&#8217;s kidney, to create an injectable product candidate that can catalyze the regeneration of functional kidney tissue.&#160;&#160;We recently completed a successful Pre-IND meeting with the U.S. Food and Drug Administration (FDA) for the Neo-Kidney Augment. We and the FDA have agreed on a good laboratory practice (GLP) animal study program required to support an Investigational New Drug (IND) filing and initiation of a Phase 1 clinical trial in chronic kidney disease (CKD) patients. We anticipate we will submit an IND filing for the product candidate during the first half of 2013 and that our Phase 1 trial will provide initial human proof-of-concept data in 2014. We also continue to explore moving our Neo-Kidney Augment forward in Europe using the Advanced Therapy Medicinal Products, or ATMP, pathway, an established European regulatory route for advanced cell based therapies.&#160;&#160;We intend to aggressively pursue our Neo-Kidney Augment development program.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">To date, we have devoted substantially all of our resources to the development of our Organ Regeneration Platform and product candidates, as well as to our facilities that we employ to manufacture our neo-organs. Since our inception in July 2003, we have had no revenue from product sales, and have funded our operations principally through the private and public sales of equity securities and debt financings. We have never been profitable and, as of March 31, 2012, we had an accumulated deficit of $235.2 million. We expect to continue to incur significant operating losses for the foreseeable future as we advance our product candidates from discovery through preclinical studies and clinical trials and seek marketing approval and eventual commercialization.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Cash, cash equivalents and short-term investments at March 31, 2012, were $8.9 million, representing 78.6% of total assets. Based upon our current expected level of operating expenditures and debt repayment, we expect to be able to fund our operations to September 2012. This period will be shortened if there are any significant increases in planned spending on development programs or if we are required to settle any outstanding warrants in cash. We will need to raise additional funds to complete the Phase 1 clinical trial for our Neo-Urinary Conduit and our preclinical research and development activities for our Neo-Kidney Augment. We will need to raise additional funds through collaborative arrangements, public or private sales of debt or equity securities, commercial loan facilities, or some combination thereof. There is no assurance that such financing will be available or, if available, on terms acceptable to us.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In March 2011, we issued warrants to purchase 10,460,875 shares of common stock in connection with a private placement transaction. We valued the warrants as derivative financial instruments as of the date of issuance (March 4, 2011) and will continue to do so at each reporting date, with any changes in fair value being recorded on the Statements of Operations. The warrants contain a net cash settlement provision under which the warrant holders may require us to purchase the warrants in exchange for a cash payment following the announcement of specified events defined as Fundamental Transactions involving the Company (e.g., merger, sale of all or substantially all assets, tender offer, or share exchange) or a Delisting, which is deemed to occur when the common stock is no longer listed on a national securities exchange. As of March 31, 2012, the fair value recorded on our balance sheets of $3.0 million exceeded the calculated net cash settlement value was $2.3 million. We will continue to classify the fair value of the warrants as a liability until the warrants are exercised, expire, or are amended in a way that would no longer require these warrants to be classified as a liability.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Recent Developments</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">In April 2012, we announced completion of a Pre-IND meeting with the FDA for the Neo-Kidney Augment. We and the FDA have agreed on a GLP animal study program required to support an IND filing and initiation of a Phase 1 clinical trial in CKD patients. We anticipate we will submit an IND filing for the product candidate during the first half of 2013 and that our Phase 1 trial will provide initial human proof-of-concept data in 2014.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Research and Development Expense</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Our research and development expense consists of expenses incurred in developing and testing our product candidates and are expensed as incurred. Research and development expense include:</font></div>
  
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">payments made to third-party contract research organizations for preclinical studies, investigative sites for clinical trials and consultants;</font></div>
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">costs associated with regulatory filings and the advancement of our product candidates through preclinical studies and clinical trials;</font></div>
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  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">manufacturing development costs; and</font></div>
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  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Preclinical study and clinical trial costs for our product candidates are a significant component of our current research and development expenses. We track and record information regarding external research and development expenses on a per-study basis. Preclinical studies are currently coordinated with third-party contract research organizations and expense is recognized based on the percentage completed by study at the end of each reporting period. Clinical trials are currently coordinated through a number of contracted sites and expense is recognized based on a number of factors, including actual and estimated patient enrollment and visits, direct pass-through costs and other clinical site fees. We utilize internal employees, resources and facilities across multiple product candidates.&#160;&#160;We do not allocate internal research and development expenses among product candidates.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes our research and development expense for the three months ended March 31, 2011 and 2012 (in thousands):</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three months ended</font></div>
  
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Change</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Third-party direct program expenses:</font></div>
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  <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Urologic&#160;&#160;&#160;</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">278</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">171</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(107</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
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  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Renal&#160;&#160;</font></div>
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  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">464</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">406</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(58</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 18pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total third-party direct program expenses&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">742</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">577</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(165</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Other research and development expense&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,603</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,117</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(486</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total research and development expense&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,345</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,694</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(651</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">From our inception in July 2003 through March 31, 2012, we have incurred research and development expense of $120.6 million. We expect that a large percentage of our research and development expense in the future will be incurred in support of our current and future preclinical and clinical development programs. These expenditures are subject to numerous uncertainties in timing and cost to completion. We expect to continue to test our product candidates in preclinical studies for toxicology, safety and efficacy, and to conduct additional clinical trials for each product candidate. If we are not able to engage a partner prior to the commencement of later stage clinical trials, we may fund these trials ourselves. As we obtain results from clinical trials, we may elect to discontinue or delay clinical trials for certain product candidates or programs in order to focus our resources on more promising product candidates or programs. Completion of clinical trials by us or our future collaborators may take several years or more, but the length of time generally varies according to the type, complexity, novelty and intended use of a product candidate. The cost of clinical trials may vary significantly over the life of a project as a result of differences arising during clinical development, including, among others:</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 19 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">the number of sites included in the trials;</font></div>
  </td>
  </tr></table>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">the length of time required to enroll suitable patients;</font></div>
  </td>
  </tr></table>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">the number of patients that participate in the trials;</font></div>
  </td>
  </tr></table>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">the duration of patient follow-up;</font></div>
  </td>
  </tr></table>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">the development stage of the product candidate; and</font></div>
  </td>
  </tr></table>
  </div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">&#160; </font></div>
  </td>
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline;" face="Symbol, serif">&#183;</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">the efficacy and safety profile of the product candidate.</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">None of our product candidates have received FDA or foreign regulatory marketing approval. In order to grant marketing approval, the FDA or foreign regulatory agencies must conclude that clinical data establishes the safety and efficacy of our product candidates. Furthermore, our strategy includes entering into collaborations with third parties to participate in the development and commercialization of our product candidates. In the event that third parties have control over the clinical trial process for a product candidate, the estimated completion date would largely be under control of that third party rather than under our control. We cannot forecast with any degree of certainty which of our product candidates will be subject to future collaborations or how such arrangements would affect our development plan or capital requirements.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">As a result of the uncertainties discussed above, we are unable to determine the duration and completion costs of our development projects or when and to what extent we will receive cash inflows from the commercialization and sale of an approved product candidate.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Critical Accounting Policies and Use of Estimates</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make significant judgments and estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Management bases these significant judgments and estimates on historical experience and other assumptions it believes to be reasonable based upon information presently available. Actual results could differ from those estimates under different assumptions, judgments or conditions. There were no material changes to our critical accounting policies and use of estimates previously disclosed in our 2011 Annual Report on Form&#160;10-K.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Results of Operations</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Comparison of Three Months Ended March 31, 2011 and 2012</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">Research and Development Expense.&#160;&#160;</font>Research and development expense for the three months ended March 31, 2011 and 2012 were comprised of the following (in thousands):</font></div>
  
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  <table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
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  <td valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td colspan="2" valign="bottom"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="10" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three months ended</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></div>
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  <td nowrap valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
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  <td nowrap valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
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  <td nowrap valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Change</font></div>
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  <td nowrap valign="bottom" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Compensation and related expense&#160;&#160;&#160;&#160;&#160;&#160;</font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,808</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,191</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(617</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">External services &#8211; direct third parties&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">742</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">577</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(165 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">External services &#8211; other&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">68</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">216</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">148</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Research materials and related expense&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">279</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">315</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">36</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Facilities and related expense&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">448</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">395</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(53 </font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total research and development expense&#160;&#160;&#160;</font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">3,345</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,694</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(651</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Research and development expense were $3.3 million and $2.7 million for the three months ended March 31, 2011 and 2012, respectively. The decrease in research and development expense for the three months ended March 31, 2012 was primarily due to a reduction in compensation and related expenses resulting from fewer employees as compared to the three months ended March 31, 2011, as well as a reduction in external services related to direct third parties resulting from the termination of the sponsored research agreement with Wake Forest University at the end of 2011.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 20 -</font></div>
  
  <div style="TEXT-ALIGN: center; WIDTH: 100%">
  <hr style="COLOR: black" noshade size="2">
  </div>
  </div>
  
  <div id="HDR">
  <div id="GLHDR" style="WIDTH: 100%" align="right"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  &#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">General and Administrative Expense. </font>General and administrative expense for the three months ended March 31, 2011 and 2012 were comprised of the following (in thousands):</font></div>
  
  <div align="left">
  <table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr>
  <td valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="11" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Three months ended</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">March 31,</font></div>
  </td>
  </tr><tr>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
  </td>
  <td valign="top" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
  </td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Change</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Compensation and related expense&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">983</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">629</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(354</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Professional fees&#160;&#160;&#160;</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">630</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">551</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(79</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Facilities and related expense&#160;&#160;&#160;&#160;&#160;</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">93</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">134</font></div>
  </td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">41</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Insurance, travel and other expenses&#160;&#160;</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">70</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">67</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(3</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total general and administrative expense&#160;&#160;&#160;</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,776</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,381</font></div>
  </td>
  <td valign="top" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;&#160;</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(395</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">General and administrative expense was $1.8 million and $1.4 million for the three months ended March 31, 2011 and 2012, respectively. The decrease in general and administrative expense for the three months ended March 31, 2012 was primarily due to a reduction in compensation and related expenses resulting from fewer employees as compared to the three months ended March 31, 2011.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">Depreciation Expense. </font>Depreciation expense was $1.1 million and $0.1 million for the three months ended March 31, 2011 and 2012, respectively. The decrease for the three months ended March 31, 2012 was primarily due to the recording during the fourth quarter of 2011 of an impairment charge, which reduced the carrying value of assets at our East Norriton, Pennsylvania facility. The decrease was also due to a change during the second quarter of 2011 in the estimated useful life of leasehold improvements associated with leased laboratory space in Winston-Salem, North Carolina upon the extension of that lease.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">Other Expense. </font>Other expense was $942,000 and $48,000 for the three months ended March 31, 2011 and 2012, respectively. During the three months ended March 31, 2011, we recorded a non-cash charge of $0.9 million due to the initial recognition of a lease liability. The liability resulted from a lease agreement entered into in February 2006 that became effective in March 2011 for additional warehouse space that will not be utilized over the lease term.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">Interest Income (Expense).</font>&#160;&#160;Interest income was $14,000 and $7,000 for the three months ended March 31, 2011 and 2012, respectively. The decrease was primarily due to decreased average cash balances. Interest expense was $0.3 million and $0.2 million for the three months ended March 31, 2011 and 2012, respectively. The decrease was primarily due to lower average debt facility balances outstanding in 2012.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="FONT-STYLE: italic; DISPLAY: inline">Change in Fair Value of Warrant Liability.&#160;&#160;</font>During the three months ended March 31, 2012, we recorded a non-cash charge of $0.5 million on our statements of operations due to an increase in the fair value of the warrant liability for warrants to purchase common stock that were issued in March 2011. The increase in fair value was primarily due to an increase in the price per share of our common stock during the three months ended March 31, 2012. During the three months ended March 31, 2011, we recorded a non-cash credit of $0.4 million on our statements of operations due to a decrease in the fair value of the warrant liability for warrants to purchase common stock that were issued in March 2011. The decrease in fair value was primarily due to a decrease in the price per share of our common stock between the date of issuance of the warrants (March 4, 2011) and March 31, 2011.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Liquidity and Capital Resources</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Source of Liquidity</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
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  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 21 -</font></div>
  
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  <div id="HDR">
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">We have incurred losses since our incorporation in 2003 as a result of our significant research and development expenditures and the lack of any approved products to generate product sales. We have a deficit accumulated during the development stage of $235.2 million as of March 31, 2012.&#160;&#160;We anticipate that we will continue to incur additional losses until such time that we can generate significant sales of our product candidates currently in development or we enter into cash flow positive business transactions. We have funded our operations principally with proceeds from equity offerings and long-term debt. The following table summarizes our equity funding sources as of March 31, 2012:</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div align="left">
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  <tr>
  <td align="left" valign="bottom" width="55%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Issue</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Year</font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Number of Shares</font></div>
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  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" width="10%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Net Proceeds</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">(in&#160;thousands) <font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(1)</font></font></div>
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  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="55%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Series A Redeemable Convertible Preferred Stock<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="15%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2004,&#160;2005</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="13%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,668,311</font></td>
  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">&#160;(2)</font></font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">38,910</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="55%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Series B Redeemable Convertible Preferred Stock<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="15%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2006</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="13%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">1,906,009</font></td>
  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">&#160;(2)</font></font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">50,040</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="55%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Series C Redeemable Convertible Preferred Stock<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="15%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2007, 2008</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="13%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2,077,635</font></td>
  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">&#160;(2)</font></font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">54,571</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="55%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Initial Public Offering<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="15%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2010</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="13%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">6,000,000</font></td>
  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">25,721</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="55%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Private Placement<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="15%" style="TEXT-ALIGN: right; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">2011</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="13%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">11,079,250</font></td>
  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">28,941</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td valign="bottom" width="55%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="15%" style="TEXT-ALIGN: right; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="13%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">22,731,205</font></td>
  <td nowrap valign="bottom" width="2%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">198,183</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font id="TAB1" style="MARGIN-LEFT: 108pt"></font><br>
  </div>
  
  <div>
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  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(1)</font></font></div>
  </td>
  <td>
  <div align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Net proceeds represent gross proceeds received net of transaction costs associated with each equity offering.</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div>
  <table align="center" border="0" cellpadding="0" cellspacing="0" id="hangingindent" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
  <tr valign="top">
  <td style="WIDTH: 18pt">
  <div style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="DISPLAY: inline; FONT-SIZE: 70%; VERTICAL-ALIGN: text-top">(2)</font></font></div>
  </td>
  <td>
  <div align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Number of shares represents the number of shares of common stock into which each series of preferred stock converted at the time of our initial public offering.</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">We have also funded our operations through the use of proceeds received from our long-term debt totaling $39.5 million through March 31, 2012, net of issuance costs. We currently have a working capital note with an outstanding principal of $4.6 million as of March 31, 2012, which borrowings were used for our general working capital needs. In addition, we have loans to fund equipment and other asset purchases with outstanding principal of $30,000 as of March 31, 2012.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The lease agreement for the Company&#8217;s facility in East Norriton, Pennsylvania requires the Company to provide security and restoration deposits totaling $2.2 million to the landlord. The Company has deposited $1.0 million with the landlord as a security deposit, which amount was recorded as a non-current other asset on the Company&#8217;s balance sheet as of March 31, 2012. As of December 31, 2011 and March 31, 2012, an outstanding letter of credit is satisfying the remaining restoration deposit obligation of $1.2 million. At the end of the lease term, the landlord has the right to require the Company to utilize the funds collateralizing this letter of credit to restore the facility to its original condition. The letter of credit is collateralized by an account held at the bank. If the bank determines the collateral to be insufficient, the bank has the right to demand additional collateral. If the Company fails to provide additional collateral, the bank has the right to withdraw the letter of credit. In that event, the landlord would have the right to require the Company to deposit cash of up to $1.2 million in an account to satisfy its deposit obligation.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Cash Flows</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The following table summarizes our cash flows from operating, investing and financing activities for the three months ended March 31, 2011 and 2012 (in thousands):</font></div>
  
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  <table cellpadding="0" cellspacing="0" width="100%" style="FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">
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  <td valign="bottom" width="64%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="11" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2011</font></div>
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">2012</font></div>
  </td>
  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td colspan="3" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Change</font></div>
  </td>
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  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Statement of Cash Flows Data:</font></div>
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  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total cash provided by (used in):</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="9%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 18pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Operating activities<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(6,835</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(5,974</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">861</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%">
  <div style="TEXT-INDENT: 18pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Investing activities<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(48</font></div>
  </td>
  <td align="left" valign="bottom" width="1%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,545</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">4,593</font></div>
  </td>
  <td valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 18pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Financing activities<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">26,389</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(466</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(26,855</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr><tr>
  <td align="left" valign="bottom" width="64%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Increase (decrease) in cash and cash equivalents<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">19,506</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(1,895</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  <td valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td align="left" valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></div>
  </td>
  <td align="right" valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">(21,401</font></div>
  </td>
  <td align="left" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">)</font></div>
  </td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><br>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Operating Activities</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Cash used in operating activities decreased $0.9 million for the three months ended March 31, 2012, compared to the three months ended March 31, 2011, primarily due to the payment of $1.0 million security deposit in the first quarter of 2011 in connection with the lease for our East Norriton, Pennsylvania facility.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block">&#160;</div>
  
  <div id="PGBRK" style="TEXT-INDENT: 0pt; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt">
  <div id="FTR">
  <div id="GLFTR" style="WIDTH: 100%" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 8pt">&#160; </font></div>
  </div>
  
  <div id="PN" style="PAGE-BREAK-AFTER: always; WIDTH: 100%">
  <div style="TEXT-ALIGN: center; WIDTH: 100%"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">- 22 -</font></div>
  
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  &#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Investing Activities</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Cash provided by investing activities increased $4.6 million for the three months ended March 31, 2012, compared to the three months ended March 31, 2011, primarily due to an increase in net sales and redemptions (net of purchases) of short-term investments of $4.5 million.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="FONT-STYLE: italic; DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Financing Activities</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Cash provided by financing activities decreased $26.9 million for the three months ended March 31, 2012, compared to the three months ended March 31, 2011. The 2011 period included net proceeds of $29.0 million received from our March 2011 equity financing.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="item3">Item </a>3.&#160; Quantitative and Qualitative Disclosures About Market Risk.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">The primary objective of our investment activities is to preserve our capital to fund operations. We also seek to maximize income from our investments without assuming significant risk. To achieve our objectives, we maintain a portfolio of cash equivalents and investments in a variety of securities of high credit quality. Due to the nature of these investments, we believe that we are not subject to any material market risk exposure. As of March 31, 2012, we held cash, cash equivalents and short-term investments of $8.9 million.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="item4">Item </a>4.&#160; Controls and Procedures.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Evaluation of Disclosure Controls and Procedures and Changes in Internal Control over Financial Reporting</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Our management, with the participation of our Chief Executive Officer and&#160;our Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule&#160;13a-15(e) of the Securities Exchange Act of 1934, as amended (the Exchange Act)) as of the end of the period covered by this report. Based on that evaluation, our Chief Executive Officer and&#160;our Chief&#160;Financial Officer concluded that our disclosure controls and procedures as of the end of the period covered by this report were effective in ensuring that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission&#8217;s rules and forms. We believe that a control system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the control system are met, and no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within a company have been detected.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">There was no change in our internal control over financial reporting (as defined in Rule 13a-15(f) of the Exchange Act) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">PART II.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;OTHER INFORMATION</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="p2item1">Item </a>1.&#160; Legal Proceedings.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">None</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="p2item1a">Item </a>1A.&#160; Risk Factors.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">There were no material changes from the risk factors previously disclosed in the Amendment No. 1 to our Annual Report on Form&#160;10-K/A filed on April 24, 2012.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="p2item2">Item </a>2.&#160; Unregistered Sales of Equity Securities and Use of Proceeds.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">The Company does not have a securities repurchase program. Under the Company&#8217;s </font>2010 Stock Incentive and Option Plan (the Plan)<font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">, employees may elect for the Company to withhold shares to satisfy minimum statutory federal, state and local tax withholding and exercise price obligations arising from the vesting or exercise of stock options, restricted stock and other equity awards. Restricted stock awards granted under the Plan are made pursuant to individual restricted stock agreements, a form of which is filed as an exhibit to the Company&#8217;s Annual Report on Form 10-K.</font></font></div>
  
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  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt"><font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">The following table provides information with respect to the shares withheld by the Company </font>during the three months ended March 31, 2012, <font style="BACKGROUND-COLOR: #ffffff; DISPLAY: inline">to satisfy these obligations to the extent employees elected for the Company to withhold such shares.</font></font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Period</font></div>
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  <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Total Number of Shares Purchased</font></div>
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  <td valign="bottom" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></td>
  <td colspan="2" valign="bottom" style="BORDER-BOTTOM: black 2px solid">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">Average Price Paid per Share</font></div>
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  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">January 1, 2012 &#8211; January 31, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left">&#160;</td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">February 1, 2012 &#8211; February 29, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,706</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.61</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr><tr>
  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 2px">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">March 1, 2012 &#8211; March 31, 2012<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
  </td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 2px solid; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#8212;</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 2px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <td align="left" valign="bottom" width="76%" style="PADDING-BOTTOM: 4px">
  <div style="TEXT-INDENT: 9pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Total<font id="TAB1" style="MARGIN-LEFT: 12pt"></font></font></div>
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  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">8,706</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td align="right" valign="bottom" width="1%" style="PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  <td valign="bottom" width="1%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">$</font></td>
  <td valign="bottom" width="9%" style="BORDER-BOTTOM: black 4px double; TEXT-ALIGN: right"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">0.61</font></td>
  <td nowrap valign="bottom" width="1%" style="TEXT-ALIGN: left; PADDING-BOTTOM: 4px"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
  </tr></table>
  </div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">&#160;</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="p2item3">Item </a>3.&#160; Defaults Upon Senior Securities.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">None</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="p2item4">Item </a>4.&#160; Mine and Safety Disclosures.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Not applicable</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold"><a name="p2item5">Item </a>5.&#160; Other Information.</font></div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify">&#160;</div>
  
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">None</font></div>
  
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  <td valign="bottom" width="82%">
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  <td valign="top" width="82%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">10.1</font></div>
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  <td valign="top" width="10%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="82%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">Amended and Restated Management Severance Plan (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on March&#160;20, 2012).#</font></div>
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  <td align="left" valign="top" width="8%" style="PADDING-LEFT: 0pt; MARGIN-LEFT: 9pt"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160;</font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">10.2</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="ex10-2.htm">Tengion, Inc. Amended and Restated Non-Employee Director Compensation Policy.*#</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">31.1</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="ex31-1.htm">Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">31.2</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">32.2</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt"><a href="ex32-2.htm">Certification of Principal and Financial Accounting Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*</a></font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 9pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">101</font></div>
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  <td valign="top" width="82%">
  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">The following materials from the Registrant&#8217;s Quarterly Report on&#160;Form&#160;10-Q&#160;for the quarter ended March 31, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i)&#160;the&#160;&#160;Balance Sheets, (ii)&#160; Statements of Redeemable Convertible Preferred Stock and Stockholders&#8217; Equity (Deficit), (iii) the&#160;&#160;Statements of Operations, (iv)&#160;the&#160;&#160;Statements of Cash Flows, and (v)&#160;Notes to&#160;&#160;Financial Statements.**</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</font></div>
  
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt; FONT-WEIGHT: bold">TENGION, INC.</font></div>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">/s/ John L. Miclot</font></div>
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  <td valign="top" width="23%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
  <td valign="top" width="3%"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">&#160; </font></td>
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  <div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: times new roman; FONT-SIZE: 10pt">John L. Miclot</font></div>
  
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text: tengion10q.htm
  UNITED STATES
  SECURITIES AND EXCHANGE COMMISSION
  Washington, D.C.  20549
  FORM 10-Q
  (Mark One)
  [X]
  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
  For the quarterly period ended
  March 31, 2012
  OR
  [   ]
  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
  For the transition period from _____ to _____
  Commission file number
  001-34688
  Tengion, Inc.
  (Exact name of registrant as specified in its charter)
  Delaware
  20-0214813
  (State or other jurisdiction of
  incorporation or organization)
  (I.R.S. Employer Identification No.)
  3929 Westpoint Boulevard, Suite G
  Winston-Salem, NC 27103
  (336) 722-5855
  (Address of principal executive offices)
  (Registrant's telephone number,
  including area code)
  Not Applicable
  (Former name, former address and former fiscal year, if changed since last report)
  Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
  Yes
  x
  No
  o
  Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).     Yes
  x
  No
  o
  Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer or a non-accelerated filer, as defined in Rule 12b-2 of the Exchange Act.
  Large accelerated filer
  o
  Accelerated filer
  o
  Non-accelerated filer
  o
  Smaller reporting company
  x
  Indicate by check mark whether the registrant is a shell company, as defined in Rule 12b-2 of the Exchange Act.
  Yes
  o
  No
  x
  As of May 7, 2012, there were 24,665,818 shares of the registrant's common stock outstanding.
  TENGION, INC.
  FORM 10-Q
  INDEX
  Part I.  Financial Information
  Item 1.
  Financial Statements (unaudited)
  Balance Sheets
  1
  Statements of Operations
  2
  Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit)
  3
  Statements of Cash Flows
  5
  Notes to  Financial Statements
  6
  Item 2.
  Management's Discussion and Analysis of Financial Condition and Results of Operations
  17
  Item 3.
  Quantitative and Qualitative Disclosures About Market Risk
  23
  Item 4.
  Controls and Procedures
  23
  Part II.  Other Information
  Item 1.
  Legal Proceedings
  24
  Item 1A.
  Risk Factors
  24
  Item 2.
  Unregistered Sales of Equity Securities and Use of Proceeds
  24
  Item 3.
  Defaults Upon Senior Securities
  24
  Item 4.
  Mine Safety Disclosures
  24
  Item 5.
  Other Information
  24
  Item 6.
  Exhibits
  25
  Signature Page
  26
  NOTE REGARDING COMPANY REFERENCES
  Throughout this report, "Tengion", the "Company," "we," "us" and "our" refer to Tengion, Inc.
  NOTE REGARDING TRADEMARKS
  Tengion® and the Tengion logo® are our registered trademarks and Tengion Neo-Urinary Conduit™, Tengion Neo-Kidney™, Tengion Neo-Kidney Augment™, Tengion Neo-Vessel™, Tengion Neo-Vessel Replacement™, Tengion Neo-Bladder Replacement™, Neo-Bladder Augment™, Tengion Organ Regeneration Platform™ and Organ Regeneration Platform™ are our trademarks. Other names are for informational purposes only and may be trademarks of their respective owners.
  - i -
  PART I.                      FINANCIAL INFORMATION
  Item
  1.                                Financial Statements.
  TENGION
  , INC.
  (A Development-Stage Company)
  Balance Sheets
  (in thousands, except per share data)
  (unaudited)
  December 31,
  2011
  March 31,
  2012
  ASSETS
  Current assets:
  Cash and cash equivalents, including $1,194 of cash at December 31, 2011 and March 31, 2012, collateralizing letters of credit (Note 14)
  $
  9,244
  $
  7,349
  Short-term investments
  6,066
  1,517
  Prepaid expenses and other
  408
  450
  Total current assets
  15,718
  9,316
  Property and equipment, net of accumulated depreciation of $12,622 and $12,752 as of December 31, 2011 and March 31, 2012, respectively
  1,021
  888
  Other assets
  1,078
  1,069
  Total assets
  $
  17,817
  $
  11,273
  LIABILITIES AND STOCKHOLDERS' EQUITY
  Current liabilities:
  Current portion of long-term debt
  $
  2,205
  $
  2,363
  Current portion of lease liability
  739
  721
  Accounts payable
  829
  546
  Accrued compensation and benefits
  2,354
  837
  Accrued expenses
  437
  578
  Warrant liability
  2,511
  3,034
  Total current liabilities
  9,075
  8,079
  Long-term debt
  2,782
  2,172
  Lease liability
  943
  813
  Other liabilities
  2
  4
  Total liabilities
  12,802
  11,068
  Commitments and contingencies (Note 14)
  —
  —
  Stockholders' equity:
  Preferred stock, $0.001 par value; 10,000 shares authorized; zero shares issued or outstanding at December 31, 2011 and March 31, 2012, respectively
  —
  —
  Common stock, $0.001 par value; 90,000 shares authorized; 23,814 and 24,495 shares issued and outstanding at December 31, 2011 and  March 31, 2012, respectively
  24
  25
  Additional paid-in capital
  235,235
  235,373
  Deficit accumulated during the development stage
  (230,244
  )
  (235,193
  )
  Total stockholders' equity
  5,015
  205
  Total liabilities and stockholders' equity
  $
  17,817
  $
  11,273
  The accompanying notes are an integral part of these financial statements.
  - 1 -
  TENGION
  , INC.
  (A Development-Stage Company)
  Statements of Operations
  (in thousands, except per share data)
  (unaudited)
  Three Months Ended
  March 31,
  Period from
  July 10, 2003
  (inception)
  through
  March 31,
  2011
  2012
  2012
  Revenues
  $
  —
  $
  —
  $
  —
  Operating expenses:
  Research and development
  3,345
  2,694
  120,551
  General and administrative
  1,776
  1,381
  43,274
  Depreciation
  1,127
  136
  23,288
  Impairment of property and equipment
  —
  —
  7,371
  Other expense
  942
  48
  1,753
  Total operating expenses
  7,190
  4,259
  196,237
  Loss from operations
  (7,190
  )
  (4,259
  )
  (196,237
  )
  Interest income
  14
  7
  8,519
  Interest expense
  (272
  )
  (174
  )
  (15,063
  )
  Change in fair value of warrant liability
  419
  (523
  )
  15,975
  Net loss
  $
  (7,029
  )
  $
  (4,949
  )
  $
  (186,806
  )
  Basic and diluted net loss attributable to common stockholders per share
  $
  (0.45
  )
  $
  (0.21
  )
  Weighted-average common stock outstanding :
  Basic and diluted
  15,711
  23,699
  The accompanying notes are an integral part of these financial statements.
  - 2 -
  TENGION
  , INC.
  (A Development-Stage Company)
  Statements of Redeemable Convertible Preferred Stock
  and Stockholders' Equity (Deficit)
  (in thousands, except per share data)
  (unaudited)
  Stockholders' equity (deficit)
  Redeemable convertible
  preferred stock
  Common stock
  Additional paid-in
  Deferred
  Deficit
  accumulated
  during the
  development
  Shares
  Amount
  Shares
  Amount
  capital
  compensation
  stage
  Total
  Balance, July 10, 2003
  —
  $
  —
  —
  $
  —
  $
  —
  $
  —
  $
  —
  $
  —
  Issuance of common stock to initial stockholder
  —
  —
  2,000
  2
  (2
  )
  —
  —
  —
  Effect of reverse stock split (see Note 3)
  —
  —
  (1,862
  )
  (2
  )
  2
  —
  —
  —
  Net loss
  —
  —
  —
  —
  —
  —
  (1,032
  )
  (1,032
  )
  Balance, December 31, 2003
  —
  —
  138
  —
  —
  —
  (1,032
  )
  (1,032
  )
  Issuance of Series A Redeemable Convertible Preferred stock at $1.62 per share, net of expenses
  18,741
  30,126
  —
  —
  —
  —
  —
  —
  Conversion of notes payable, including interest
  2,203
  3,562
  —
  —
  —
  —
  —
  —
  Issuance of restricted common stock to employees and nonemployees
  —
  —
  240
  1
  336
  (336
  )
  —
  1
  Issuance of common stock to consultants
  —
  —
  140
  —
  21
  —
  —
  21
  Issuance of common stock to convertible noteholders
  —
  —
  93
  —
  67
  —
  —
  67
  Issuance of options to purchase common stock to consultants for services rendered
  —
  —
  —
  —
  14
  (14
  )
  —
  —
  Amortization of deferred compensation
  —
  —
  —
  —
  —
  23
  —
  23
  Change in value of restricted common stock subject to vesting
  —
  —
  —
  —
  11
  (11
  )
  —
  —
  Accretion of redeemable convertible preferred stock to redemption value
  —
  1,035
  —
  —
  —
  —
  (1,035
  )
  (1,035
  )
  Net loss
  —
  —
  —
  —
  —
  —
  (2,438
  )
  (2,438
  )
  Balance, December 31, 2004
  20,944
  34,723
  611
  1
  449
  (338
  )
  (4,505
  )
  (4,393
  )
  Issuance of Series A Redeemable Convertible Preferred stock at $1.62 per share, net of expenses
  3,247
  5,223
  —
  —
  —
  —
  —
  —
  Issuance of restricted common stock to employees and nonemployees at $2.32 per share
  —
  —
  60
  —
  140
  (139
  )
  —
  1
  Issuance of warrants to purchase preferred stock to noteholders
  —
  —
  —
  —
  681
  —
  —
  681
  Issuance of options to purchase common stock to consultants for services rendered
  —
  —
  —
  —
  7
  (7
  )
  —
  —
  Amortization of deferred compensation
  —
  —
  —
  —
  —
  111
  —
  111
  Accretion of redeemable convertible preferred stock to redemption value
  —
  3,164
  —
  —
  —
  —
  (3,164
  )
  (3,164
  )
  Net loss
  —
  —
  —
  —
  —
  —
  (9,627
  )
  (9,627
  )
  Balance, December 31, 2005
  24,191
  43,110
  671
  1
  1,277
  (373
  )
  (17,296
  )
  (16,391
  )
  Issuance of Series B Redeemable Convertible Preferred stock at $1.82 per share, net of expenses
  27,637
  50,040
  —
  —
  —
  —
  —
  —
  Issuance of restricted common stock to employees
  —
  —
  3
  —
  —
  —
  —
  —
  Issuance of common stock upon exercise of options
  —
  —
  4
  —
  9
  —
  —
  9
  Repurchased nonvested restricted stock
  —
  —
  (14
  )
  —
  —
  —
  —
  —
  Reclassification of deferred compensation
  —
  —
  —
  —
  (373
  )
  373
  —
  —
  Reclassification of warrants to purchase preferred stock
  —
  —
  —
  —
  (681
  )
  —
  —
  (681
  )
  Stock-based compensation expense
  —
  —
  —
  —
  400
  —
  —
  400
  Accretion of redeemable convertible preferred stock to redemption value
  —
  5,640
  —
  —
  —
  —
  (5,640
  )
  (5,640
  )
  Net loss
  —
  —
  —
  —
  —
  —
  (20,873
  )
  (20,873
  )
  Balance, December 31, 2006
  51,828
  98,790
  664
  1
  632
  —
  (43,809
  )
  (43,176
  )
  Issuance of Series C Redeemable Convertible Preferred stock at $1.82 per share, net of expenses
  18,333
  33,219
  —
  —
  —
  —
  —
  —
  Issuance of common stock upon exercise of options
  —
  —
  16
  —
  60
  —
  —
  60
  Repurchased vested restricted stock
  —
  —
  (5
  )
  —
  (94
  )
  —
  —
  (94
  )
  Stock-based compensation expense
  —
  —
  —
  —
  664
  —
  —
  664
  Accretion of redeemable convertible preferred stock to redemption value
  —
  8,742
  —
  —
  —
  —
  (8,742
  )
  (8,742
  )
  Net loss
  —
  —
  —
  —
  —
  —
  (30,988
  )
  (30,988
  )
  Balance, December 31, 2007
  70,161
  $
  140,751
  675
  $
  1
  $
  1,262
  $
  —
  $
  (83,539
  )
  $
  (82,276
  )
  The accompanying notes are an integral part of the financial statements.
  - 3 -
  TENGION, INC.
  (A Development-Stage Company)
  Statements of Redeemable Convertible Preferred Stock
  and Stockholders' Equity (Deficit) – (continued)
  (in thousands, except per share data)
  (unaudited)
  Stockholders' equity (deficit)
  Redeemable
  convertible
  preferred stock
  Common stock
  Additional
  paid-in
  Deferred
  Deficit accumulated during the development
  Shares
  Amount
  Shares
  Amount
  capital
  compensation
  stage
  Total
  Balance, December 31, 2007
  70,161
  $
  140,751
  675
  $
  1
  $
  1,262
  $
  —
  $
  (83,539
  )
  $
  (82,276
  )
  Issuance of Series C Redeemable Convertible Preferred stock at $1.82 per share, net of expenses
  11,793
  21,352
  —
  —
  —
  —
  —
  —
  Issuance of common stock upon exercise of options
  —
  —
  8
  —
  28
  —
  —
  28
  Repurchased vested restricted stock
  —
  —
  (1
  )
  —
  —
  —
  —
  —
  Stock-based compensation expense
  —
  —
  —
  —
  1,317
  —
  —
  1,317
  Accretion of redeemable convertible preferred stock to redemption value
  —
  11,754
  —
  —
  —
  —
  (11,754
  )
  (11,754
  )
  Net loss
  —
  —
  —
  —
  —
  —
  (42,393
  )
  (42,393
  )
  Balance, December 31, 2008
  81,954
  173,857
  682
  1
  2,607
  —
  (137,686
  )
  (135,078
  )
  Issuance of common stock upon exercise of options
  —
  —
  20
  —
  54
  —
  —
  54
  Stock-based compensation expense
  —
  —
  —
  —
  855
  —
  —
  855
  Accretion of redeemable convertible preferred stock to redemption value
  —
  14,059
  —
  —
  —
  —
  (14,059
  )
  (14,059
  )
  Net loss
  —
  —
  —
  —
  —
  —
  (29,845
  )
  (29,845
  )
  Balance, December 31, 2009
  81,954
  187,916
  702
  1
  3,516
  —
  (181,590
  )
  (178,073
  )
  Issuance of common stock upon exercise of options
  —
  —
  32
  —
  14
  —
  —
  14
  Accretion of redeemable convertible preferred stock to redemption value
  —
  3,993
  —
  —
  —
  —
  (3,993
  )
  (3,993
  )
  Conversion of preferred stock to common stock
  (81,954
  )
  (191,909
  )
  5,652
  5
  191,904
  —
  —
  191,909
  Conversion of preferred stock warrants to common stock warrants
  —
  —
  —
  —
  123
  —
  —
  123
  Proceeds from initial public offering, net of expenses
  —
  —
  6,000
  6
  25,721
  —
  —
  25,727
  Stock-based compensation expense
  —
  —
  —
  —
  953
  —
  —
  953
  Net loss
  —
  —
  —
  —
  —
  —
  (25,600
  )
  (25,600
  )
  Balance, December 31, 2010
  —
  —
  12,386
  12
  222,231
  —
  (211,183
  )
  11,060
  Proceeds from equity financing, net of expenses
  —
  —
  11,079
  11
  28,930
  —
  —
  28,941
  Issuance of warrants to purchase common stock issued in connection with equity financing
  —
  —
  —
  —
  (16,947
  )
  —
  —
  (16,947
  )
  Issuance of common stock upon exercise of options
  —
  —
  187
  1
  82
  —
  —
  83
  Issuance of restricted stock to employees
  —
  —
  311
  —
  —
  —
  —
  —
  Cancellation of restricted stock to employees
  —
  —
  (149
  )
  —
  —
  —
  —
  —
  Issuance of warrants to purchase common stock in connection with debt financing
  —
  —
  —
  —
  105
  —
  —
  105
  Stock-based compensation expense
  —
  —
  —
  —
  834
  —
  —
  834
  Net loss
  —
  —
  —
  —
  —
  —
  (19,061
  )
  (19,061
  )
  Balance, December 31, 2011
  —
  —
  23,814
  24
  235,235
  —
  (230,244
  )
  5,015
  Issuance of common stock upon exercise of options
  —
  —
  19
  —
  8
  —
  —
  8
  Issuance of restricted stock to employees
  —
  —
  679
  1
  (1
  )
  —
  —
  —
  Cancellation of restricted stock to employees
  —
  —
  (17
  )
  —
  (4
  )
  —
  —
  (4
  )
  Stock-based compensation expense
  —
  —
  —
  —
  135
  —
  —
  135
  Net loss
  —
  —
  —
  —
  —
  —
  (4,949
  )
  (4,949
  )
  Balance, March 31, 2012
  —
  $
  —
  24,495
  $
  25
  $
  235,373
  $
  —
  $
  (235,193
  )
  $
  205
  The accompanying notes are an integral part of these financial statements.
  - 4 -
  TENGION
  , INC.
  (A Development-Stage Company)
  Statements of Cash Flows
  (in thousands)
  (unaudited)
  Three Months Ended
  March 31,
  Period from
  July 10, 2003
  (inception)
  through
  March 31, 2012
  2011
  2012
  Cash flows from operating activities:
  Net loss
  $
  (7,029
  )
  $
  (4,949
  )
  $
  (186,806
  )
  Adjustments to reconcile net loss to net cash used in operating activities:
  Depreciation
  1,127
  136
  23,288
  Change in fair value of warrant liability
  (419
  )
  523
  (15,975
  )
  Charge related to lease liability
  942
  48
  1,753
  Loss on disposition of property and equipment
  —
  —
  119
  Impairment of property and equipment
  —
  —
  7,371
  Amortization of net discount on short-term investments
  —
  —
  (149
  )
  Noncash interest expense
  69
  30
  2,578
  Noncash rent (income) expense
  (3
  )
  2
  219
  Stock-based compensation expense
  257
  135
  5,314
  Changes in operating assets and liabilities:
  Prepaid expenses and other assets
  (748
  )
  (45
  )
  (1,673
  )
  Accounts payable
  39
  (283
  )
  587
  Accrued expenses and other
  (1,070
  )
  (1,571
  )
  1,192
  Net cash used in operating activities
  (6,835
  )
  (5,974
  )
  (162,182
  )
  Cash flows from investing activities:
  Purchases of short-term investments
  —
  —
  (324,508
  )
  Sales and redemption of short-term investments
  —
  4,548
  323,139
  Cash paid for property and equipment
  (48
  )
  (3
  )
  (31,677
  )
  Proceeds from the sale of property and equipment
  —
  —
  11
  Net cash (used by) provided by investing activities
  (48
  )
  4,545
  (33,035
  )
  Cash flows from financing activities:
  Proceeds from sales of redeemable convertible preferred stock and warrants, net
  —
  —
  139,960
  Proceeds from sales of common stock and warrants, net
  29,092
  4
  54,921
  Repurchase of restricted stock
  —
  —
  (94
  )
  Proceeds from long-term debt, net of issuance costs
  4,907
  —
  39,517
  Payments on long-term debt
  (7,610
  )
  (470
  )
  (31,738
  )
  Net cash provided by (used in) financing activities
  26,389
  (466
  )
  202,566
  Net increase (decrease) in cash and cash equivalents
  19,506
  (1,895
  )
  7,349
  Cash and cash equivalents, beginning of period
  11,972
  9,244
  —
  Cash and cash equivalents, end of period
  $
  31,478
  $
  7,349
  $
  7,349
  The accompanying notes are an integral part of these financial statements.
  - 5 -
  Tengion
  , Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  (1)
  Organization and Nature of Operations
  Tengion, Inc. (the Company) was incorporated in Delaware on July 10, 2003. The Company is a regenerative medicine company focused on discovering, developing, manufacturing and commercializing a range of neo-organs, or products composed of living cells, with or without synthetic or natural materials, implanted or injected into the body to engraft into, regenerate, or replace a damaged tissue or organ.  Using its Organ Regeneration Platform, the Company creates these neo-organs using a patient's own cells, or autologous cells.  The Company believes its proprietary product candidates harness the intrinsic regenerative pathways of the body to regenerate a range of native-like organs and tissues. The Company's product candidates are intended to delay or eliminate the need for chronic disease therapies, organ transplantation, and the administration of anti-rejection medications.  In addition, the Company's neo-organs are designed to avoid the need to substitute other tissues of the body for a purpose to which they are poorly suited.
  Building on its clinical and preclinical experience, the Company is initially leveraging its Organ Regeneration Platform to develop its Neo-Urinary Conduit for bladder cancer patients who are in need of a urinary diversion and its Neo-Kidney Augment for patients with advanced chronic kidney disease. The Company operates as a single business segment. Operations of the Company are subject to certain risks and uncertainties, including, among others, uncertainty of product candidate development; technological uncertainty; dependence on collaborative partners; uncertainty regarding patents and proprietary rights; comprehensive government regulations; having no commercial manufacturing experience, marketing or sales capability or experience; and dependence on key personnel.
  (2)
  Management's Plans to Continue as a Going Concern
  The accompanying financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business.
  The Company has incurred losses since inception and has a deficit accumulated during the development stage of $235.2 million as of March 31, 2012. The Company anticipates incurring additional losses until such time, if ever, that it can generate significant sales of its therapeutic product candidates currently in development or enters into cash flow positive business development transactions.
  Based upon its current expected level of operating expenditures and debt repayment, and assuming it is not required to settle any outstanding warrants in cash, the Company expects to be able to fund its operations to September 2012.
  The Company intends to pursue additional sources of capital to continue its business operations as currently conducted and fund deficits in operating cash flows.
  There is no assurance that such financing will be available when needed or, if available, on terms acceptable to the Company. In the event financing is not obtained, the Company could pursue additional headcount reductions and other cost cutting measures to preserve cash as well as explore the sale of selected assets to generate additional funds.
  If the Company is required to significantly reduce operating expenses and delay, reduce the scope of, or eliminate one or more of its development programs, these events could have a material adverse effect on the Company's business, results of operations and financial condition.
  These factors could significantly limit the Company's ability to continue as a going concern. The financial statements do not include any adjustments relating to recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might be necessary should the Company be unable to continue in existence
  .
  - 6 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  (3)
  Basis of Presentation and Reverse Stock Split
  The accompanying unaudited financial statements have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnote disclosures required by GAAP for complete consolidated financial statements. In the opinion of management, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation have been included. These financial statements should be read in conjunction with the financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2011, as amended, filed with the Securities and Exchange Commission (SEC). The results of the Company's operations for any interim period are not necessarily indicative of the results of operations for any other interim period or full year.
  A reverse stock split of the Company's common stock was effective March 24, 2010 at a ratio of one share for every 14.5 shares previously held. All common share and per-share data included in these financial statements reflect such reverse stock split.
  (4)
  Use of Estimates
  The preparation of financial statements, in accordance with GAAP, requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates.
  (5)
  Net Loss Attributable to Common Stockholders Per Share
  Basic and diluted net loss attributable to common stockholders per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of common shares outstanding. For all periods presented, the outstanding shares of common stock options and restricted stock, and preferred and common warrants have been excluded from the calculation because their effect would be anti-dilutive. Therefore, the weighted-average shares used to calculate both basic and dilutive loss per share are the same.
  The following potentially dilutive shares have been excluded from the calculation of diluted net loss per share as their effect would be anti-dilutive:
  Three Months Ended
  March 31,
  2011
  2012
  Shares underlying warrants outstanding
  10,645,888
  10,645,888
  Shares underlying options outstanding
  1,370,263
  2,407,563
  Unvested restricted stock
  —
  759,618
  - 7 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  (6)
  Supplemental Cash Flow Information
  The following table contains additional cash flow information for the periods reported (in thousands).
  Three Months Ended March 31,
  Period from July 10, 2003
  (inception) through
  March 31,
  2011
  2012
  2012
  Supplemental cash flow disclosures:
  Noncash investing and financing activities:
  Conversion of note principal to redeemable convertible preferred stock
  $
  —
  $
  —
  $
  3,562
  Convertible note issued to initial stockholder for consulting expense
  —
  —
  210
  Fair value of warrants issued with issuance of long-term debt
  105
  —
  2,290
  Fair value of warrants issued with sale of common stock
  16,947
  —
  16,947
  Conversion of redeemable convertible preferred stock into 5,652 shares of common stock
  —
  —
  191,909
  Conversion of warrant liability
  —
  —
  123
  (7)
  Short-term Investments and Fair Value of Financial Instruments
  As of December 31, 2011 and March 31, 2012, the carrying amounts of financial instruments held by the Company, which include cash equivalents, prepaid expenses and other current assets, accounts payable, and accrued expenses, approximate fair value due to the short-term nature of those instruments. In addition, the carrying value of the Company's debt instruments, which do not have readily ascertainable market values, approximate fair value, given that the interest rates on outstanding borrowings approximate market rates. See Note 12 for a discussion of fair value of the warrants.
  As of December 31, 2011 and March 31, 2012, short-term investments consisted of investments in commercial paper and U.S. government agency and corporate securities of $6.1 million and $1.5 million, respectively. The Company has the ability and intent to hold these investments until maturity and, therefore, has classified the investments as held-to-maturity, which we carry at amortized cost. Due to the short-term nature of these investments, unrealized gains and losses have been deemed temporary and, therefore, not recognized in the accompanying financial statements. Income generated from short-term investments is recorded to interest income.
  Fair value guidance requires fair value measurements be classified and disclosed in one of the following three categories:
  ·
  Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;
  ·
  Level 2: Quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liability;
  ·
  Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).
  - 8 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  The following fair value hierarchy table presents information about each major category of the Company's financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2011 and March 31, 2012 (in thousands).
  Fair value measurement at reporting date using
  Quoted prices in active markets for identical assets (Level 1)
  Significant other observable inputs
  (Level 2)
  Significant unobservable inputs
  (Level 3)
  Total
  At December 31, 2011:
  Assets:
  Cash and cash equivalents
  $
  9,244
  $
  —
  $
  —
  $
  9,244
  Short-term investments
  6,066
  —
  —
  6,066
  $
  15,310
  $
  —
  $
  —
  $
  15,310
  Liabilities:
  Warrant liability
  $
  —
  $
  —
  $
  2,511
  $
  2,511
  At March 31, 2012:
  Assets:
  Cash and cash equivalents
  $
  7,349
  $
  —
  $
  —
  $
  7,349
  Short-term investments
  1,517
  —
  —
  1,517
  $
  8,866
  $
  —
  $
  —
  $
  8,866
  Liabilities:
  Warrant liability
  $
  —
  $
  —
  $
  3,034
  $
  3,034
  The reconciliation of warrant liability measured at fair value on a recurring basis using unobservable inputs (Level 3) is as follows (in thousands):
  Warrant liability
  Balance at December 31, 2011
  $
  2,511
  Change in fair value of warrant liability
  523
  Balance at March 31, 2012
  $
  3,034
  The fair value of the warrant liability is based on Level 3 inputs. For this liability, the Company developed its own assumptions that do not have observable inputs or available market data to support the fair value. See Note 12 for further discussion of the warrant liability.
  (8)
  Restructuring Expenses
  In November 2011, the Company's Board of Directors approved a restructuring plan designed to fund the Company's lead development programs through key milestones in 2012, eliminate plans to use its facility in East Norriton, Pennsylvania as a manufacturing center, and centralize its research and development operations in its leased facility in Winston-Salem, North Carolina. The Company has retained a few administrative employees in its facility in East Norriton, Pennsylvania, and is exploring options to significantly reduce the amount of space it currently rents.
  The Company offered severance benefits to the terminated employees, and recorded a $1.7 million charge for personnel-related termination costs in the fourth quarter of 2011, of which $0.8 million was included in research and development expense and $0.9 million was included in general and administrative expense in the accompanying statements of operations. The Company expects to complete payment of these severance benefits by September 2012.
  - 9 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  The following table summarizes the activity related to accrued severance benefits for the quarter ended March 31, 2012 (in thousands).
  Accrued Severance Benefits
  Balance at December 31, 2011
  $
  1,544
  Net Charges paid
  (1,056
  )
  Balance at March 31, 2012
  $
  488
  (9)
  Lease Liability
  The Company entered into an agreement in February 2006 to lease warehouse space effective March 1, 2011, at which time the Company determined it was not likely to utilize the space during the five-year lease term. Therefore, the Company recorded a liability as of March 1, 2011, the cease-use date, for the fair value of its obligations under the lease. The most significant assumptions used in determining the amount of the estimated lease liability are the potential sublease revenues and the credit-adjusted risk-free rate utilized to discount the estimated future cash flows.
  In connection with the restructuring described in Note 8, the Company determined it was not likely to utilize substantially all of the leased office and manufacturing space in its East Norriton, Pennsylvania facility during the remainder of the lease term. Therefore, the Company recorded a liability as November 30, 2011, the cease-use date, for the fair value of its obligations under the lease.
  The following table summarizes the activity related to the lease liability for the quarter ended March 31, 2012 (in thousands).
  Warehouse
  space
  Office and manufacturing
  space
  Total
  Balance at December 31, 2011
  $
  828
  $
  854
  $
  1,682
  Charges utilized
  (59
  )
  (137
  )
  (196
  )
  Additional charges to operations
  23
  25
  48
  Balance at March 31, 2012
  792
  742
  1,534
  Less current portion
  (227
  )
  (494
  )
  (721
  )
  $
  565
  $
  248
  $
  813
  (10)
  Debt
  Total debt outstanding consists of the following (in thousands):
  December 31,
  2011
  March 31,
  2012
  Working Capital Note
  $
  5,000
  $
  4,627
  Equipment and Supplemental Working Capital Notes
  126
  30
  Unamortized debt discount
  (139
  )
  (122
  )
  4,987
  4,535
  Less current portion
  (2,205
  )
  (2,363
  )
  $
  2,782
  $
  2,172
  Working Capital Note
  The Company has an outstanding working capital loan (the Working Capital Note) that was utilized to fund working capital needs of the Company. In March 2011, the Company refinanced the outstanding debt owed to its lender of the Working Capital Note. Pursuant to the terms of the refinancing, the Company simultaneously borrowed $5 million and repaid the then outstanding principal amount of $4.5 million. Borrowings under the Working Capital Note are secured by all assets of the Company, except for Intellectual Property and permitted liens that have priority, including liens on equipment subsequently acquired to secure the purchase price or lease obligation, as defined in the loan agreement. The Company was obligated to make interest-only payments through January 2012, followed by 24 monthly payments of principal and interest at an interest rate of 11.75% per annum. In connection with the refinancing, the Company granted a warrant to the lender to purchase 70,671 shares of common stock. The fair value of the warrant issued in connection with the refinancing was $0.1 million, using the Black-Scholes model. See Note 12 for further discussion on warrants.
  - 10 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  The Company recorded interest expense related to the Working Capital Note of $0.2 million and $0.1 million for the three months ended March 31, 2011 and 2012, respectively. The relative fair value of the warrants issued to the lender of the Working Capital Note has been recorded against the carrying value as an original issue discount (OID), which is being amortized as interest expense over the term of the Working Capital Note. The Company recognized a noncash charge to interest expense of $55,000 and $17,000 for the three months ended March 31, 2011 and 2012, respectively, for the amortization of OID.
  Equipment and Supplemental Working Capital Notes
  In 2005, the Company executed a loan facility with another lender to fund equipment (the Equipment Note) and other asset purchases (the Supplemental Working Capital Note) from July 2005 through December 2010. Borrowings under the Equipment and Supplemental Working Capital Note are secured by equipment, as defined in the loan agreements. As of March 31, 2012, the Equipment Note and the Supplemental Working Capital Note bear interest at an average rate of 11.99% and 13.52%, respectively. The Company will make its final monthly principal and interest payment in April 2012 for each of the Equipment Note and the Supplemental Working Capital Note. The Company recorded interest expense related to the Equipment and Supplemental Working Capital Notes of $26,000 and $2,000 for the three months ended March 31, 2011 and 2012, respectively.
  The relative fair value of the warrants issued to the lender of the Equipment and Supplemental Working Capital Notes has been recorded against the carrying value as OID, which is being amortized as interest expense over the term of the Equipment and Supplemental Working Capital Notes. The Company recognized a noncash charge to interest expense of $3,000 and $1,000 for the three months ended March 31, 2011 and 2012, respectively, for the amortization of OID.
  (11)
  Capital Structure
  Initial Public Offering
  In April 2010, the Company completed its initial public offering, selling 6,000,000 shares of common stock at an initial public offering price of $5.00 per share resulting in gross proceeds of $30.0 million. Net proceeds received after underwriting fees and offering expenses were $25.7 million. In connection with the closing of the initial public offering, all outstanding shares of the Company's redeemable convertible preferred stock were converted into an aggregate of 5,651,955 shares of common stock, and all outstanding warrants to purchase preferred stock were converted into warrants to purchase 110,452 shares of common stock.
  March 2011 Equity Financing
  In March 2011, the Company closed a private placement transaction pursuant to which the Company sold securities consisting of 11,079,250 shares of common stock and warrants to purchase 10,460,875 shares of common stock. The purchase price per security was $2.83. The Company received net proceeds of $28.9 million. See Note 12 for discussion of the warrant liability.
  In connection with the March 2011 equity financing, the Company filed a registration statement with the SEC for the registration of the total number of shares sold to the investors and shares issuable upon exercise of the warrants and the registration statement was declared effective by the SEC on May 16, 2011. The Company is required to use commercially reasonable efforts to cause the registration statement to remain continuously effective until such time when all of the registered shares are sold or such shares may be sold by non-affiliates without volume or manner-of-sale restrictions pursuant to Rule 144 of the Securities Act and without the requirement for the Company to be in compliance with the current public information requirement under Rule 144. In the event the Company fails to meet certain legal requirements in regards to the registration statement, it will be obligated to pay the investors, as partial liquidated damages and not as a penalty, an amount in cash equal to 1.5% of the aggregate purchase price paid by investors for each monthly period that the registration statement is not effective, up to a maximum aggregate payment of 6% of the purchase price paid by investors, except that if the Company fails to satisfy the current public information requirement pursuant to Rule 144(c)(1), the maximum aggregate payment would be 12% of the purchase price paid by investors. If the Company determines a registration payment arrangement in connection with the securities issued in March 2011 is probable and can be reasonably estimated, a liability will be recorded. As of March 31, 2012, we concluded the likelihood of having to make any payments under the arrangements was remote, and therefore did not record any related liability.
  - 11 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  (12)
  Warrants
  We account for stock warrants as either equity instruments or derivative liabilities depending on the specific terms of the warrant agreement. Stock warrants are accounted for as derivative liabilities under FASB Accounting Standard Codification (ASC) 815,
  Derivatives and Hedging
  (ASC 815) if the stock warrants allow for cash settlement or provide for modification of the warrant exercise price in the event subsequent sales of common stock are at a lower price per share than the then-current warrant exercise price. We classify derivative warrant liabilities on the balance sheet as a current liability, which is revalued at each balance sheet date subsequent to the initial issuance of the stock warrant.
  The following table summarizes outstanding warrants to purchase common stock as of December 31, 2011 and March 31, 2012:
  Number of shares
  Exercise price
  Expiration
  Equity–classified warrants
  Issued to vendors
  3,890
  $
  2.32
  September 2015 through December 2016
  Issued pursuant to March 2011 refinancing of Working Capital Note
  70,671
  $
  2.88
  March 2016
  Issued to lenders
  64,409
  $
  23.44
  August 2013 through December 2016
  Issued to lenders
  46,043
  $
  26.39
  October 2015 through September 2019
  185,013
  Liability–classified warrants
  Issued pursuant to March 2011 equity financing
  10,460,875
  $
  2.88
  March 2016
  10,645,888
  Equity-classified Warrants
  In March 2011, the Company granted a warrant to a lender to purchase 70,671 shares of common stock in connection with the refinancing of the Company's Working Capital Note. See Note 10 for a discussion of the refinancing. The Company determined the fair value of the warrant as of the date of grant was $1.49 per share by utilizing the Black-Scholes model. In estimating the fair value of the warrant, the Company utilized the following inputs: closing price per share of common stock of $2.74, volatility of 64.96%, expected term of 5 years, risk-free interest rate of 2.0% and dividend yield of zero.
  - 12 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  In conjunction with the Working Capital Note, Equipment Note, and the Supplemental Working Capital Note, the Company issued warrants to purchase shares of Series A, B, and C Preferred Stock. Upon the close of the Company's initial public offering, the preferred stock warrants automatically converted into warrants to purchase 110,452 shares of common stock. Warrants related to the Working Capital Note expire ten years from the date of issuance. Warrants related to the Equipment and Supplemental Working Capital Notes expire the earlier of eight years from the date of issuance or upon acquisition of the Company as defined in the warrant agreement.
  Liability-classified Warrants
  In March 2011, the Company issued warrants to purchase 10,460,875 shares of common stock in connection with a private placement transaction (see Note 11). Each warrant is exercisable in whole or in part at any time until March 4, 2016 at a per share exercise price of $2.88, subject to certain adjustments as specified in the warrant agreement. The Company valued the warrants as derivative financial instruments as of the date of issuance (March 4, 2011) and will continue to do so at each reporting date, with any changes in fair value being recorded on the Statement of Operations. During the three months ended March 31, 2011 and 2012, the Company recorded non-operating income of $0.4 million and non-operating expense of $0.5 million, respectively, due to changes in the estimated fair value of these warrants.
  The warrants contain provisions that require the modification of the exercise price and shares to be issued under certain circumstances, including in the event the Company completes subsequent equity financings at a price per share lower than the then-current warrant exercise price. In addition, the warrants contain a net cash settlement provision under which the warrant holders may require the Company to purchase the warrants in exchange for a cash payment following the announcement of specified events defined as Fundamental Transactions involving the Company (e.g., merger, sale of all or substantially all assets, tender offer, or share exchange) or a Delisting, which is deemed to occur when the common stock is no longer listed on a national securities exchange. The net cash settlement provision requires use of the Black-Scholes model in calculating the cash payment value in the event of a Fundamental Transaction or a Delisting.
  The net cash settlement value at the time of any future Fundamental Transaction or Delisting will depend upon the value of the following inputs at that time: the price per share of the Company's common stock, the volatility of the Company's common stock, the expected term of the warrant, the risk-free interest rate based on U.S. Treasury security yields, and the Company's dividend yield. The warrant requires use of a volatility assumption equal to the greater of (i) 100%, (ii) the 30-day volatility determined as of the trading day immediately following announcement of a Fundamental Transaction or Delisting, or (iii) the arithmetic average of the 10, 30, and 50-day volatility determined as of the trading day immediately following announcement of a Fundamental Transaction or Delisting.
  The fair value of the warrants is determined using a risk-neutral lattice methodology within a Monte Carlo analysis to model the impact of potential modifications to the warrant exercise price and to include the probability of a Fundamental Transaction or Delisting into the calculation of fair value. The valuation of warrants is subjective and is affected by changes in inputs to the valuation model including the price per share of the Company's common stock, assumptions regarding the expected amounts and dates of future equity financing activities, assumptions regarding the likelihood and timing of Fundamental Transactions or a Delisting, the historical volatility of the stock prices of the Company's peer group, risk-free rates based on U.S. Treasury security yields, and the Company's dividend yield. Changes in these assumptions can materially affect the fair value estimate. We could, at any point in time, ultimately incur amounts significantly different than the carrying value. For example, as of March 31, 2012, the fair value of $3.0 million exceeded the calculated cash settlement value of $2.3 million. The Company will continue to classify the fair value of the warrants as a liability until the warrants are exercised, expire, or are amended in a way that would no longer require these warrants to be classified as a liability.
  - 13 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  The following table summarizes the calculated aggregate fair values and net cash settlement value as of the dates indicated along with the assumptions utilized in each calculation.
  Fair value as of:
  Net cash settlement value as of
  March 31, 2012
  December 31, 2011
  March 31,
  2012
  Calculated aggregate value
  $
  2,511
  $
  3,034
  $
  2,301
  (1)
  Exercise price per share of warrant
  $
  2.88
  $
  2.88
  $
  2.88
  Closing price per share of common stock
  $
  0.47
  $
  0.56
  $
  0.56
  Volatility
  93.8
  %
  94.5
  %
  100.0
  %
  (2)
  Probability of Fundamental Transaction or Delisting
  28.9
  %
  28.8
  %
  Not applicable
  Expected term (years)
  Not applicable
  Not applicable
  3.9
  Risk-free interest rate
  0.7
  %
  0.8
  %
  0.8
  %
  Dividend yield
  None
  None
  None
  (1)
  Represents the net cash settlement value of the warrant as of March 31, 2012, which value was calculated utilizing the Black-Scholes model specified in the warrant.
  (2)
  Represents the volatility assumption used to calculate the net cash settlement value as of March 31, 2012.
  (13)
  Stock-Based Compensation
  The Company currently maintains two stock-based compensation plans. Under the 2004 Stock Option Plan (the 2004 Plan), stock awards were granted to employees, directors, and consultants of the Company, in the form of restricted stock and stock options. The amounts and terms of options granted were determined by the Company's compensation committee. The equity awards granted under the Plan generally vest over four years and have terms of up to ten years after the date of grant, and options are exercisable in cash or as otherwise determined by the board of directors. There are no shares available for future grants under the 2004 Plan, as grants from the 2004 Plan ceased upon the Company's initial public offering in April 2010.
  The 2010 Stock Incentive and Option Plan (2010 Plan) became effective upon the closing of the Company's initial public offering. Under the 2010 Plan, stock awards may be granted to employees, directors, and consultants of the Company, in the form of restricted or unrestricted stock, stock appreciation rights, cash-based or performance share awards and stock options. The amounts and terms of awards granted are determined by the Company's compensation committee. The equity awards granted under the Plan generally vest over four years and have terms of up to ten years after the date of grant, and options are exercisable in cash or as otherwise determined by the board of directors. The 2010 Plan allows for the transfer of forfeited shares from the 2004 Plan. As of March 31, 2012, 344,792 shares of common stock were available for future grants under the Plan.
  - 14 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  Stock Options
  The following table summarizes stock option activity under the Plans:
  Number of shares
  Weighted-average exercise price
  Weighted-average remaining contractual term (in years)
  Aggregate intrinsic value (in thousands)
  Outstanding at December 31, 2011
  1,746,970
  $
  1.68
  8.9
  $
  63
  Granted
  734,751
  $
  0.60
  Exercised
  (19,187
  )
  $
  0.44
  Forfeited
  (54,971
  )
  $
  2.67
  Outstanding at March 31, 2012
  2,407,563
  $
  1.34
  9.0
  $
  151
  Vested and expected to vest at March 31, 2012
  2,209,632
  $
  1.37
  9.0
  $
  138
  Exercisable at March 31, 2012
  474,135
  $
  2.81
  7.3
  $
  23
  Total stock-based compensation expense recognized for stock options to employees and non-employee directors for the three months ended March 31, 2011 and 2012 was $0.3 million and $86,000, respectively. As of March 31, 2012, there was $1.0 million of unrecognized compensation expense, net of forfeitures, related to unvested employee stock options and $2,000 of unrecognized compensation expense related to unvested non-employee director stock options. The unrecognized compensation expense is expected to be recognized over a weighted-average period of approximately 3.5 years.
  Total stock-based compensation expense recognized for stock options to non-employees for the three months ended March 31, 2011 and 2012 was immaterial.
  The following table summarizes restricted stock activity under the Plans:
  Number of shares
  Weighted-average grant date fair value
  Nonvested at December 31, 2011
  139,779
  $
  2.42
  Granted
  678,584
  $
  0.51
  Vested
  (51,087
  )
  $
  2.42
  Forfeited
  (7,658
  )
  $
  2.34
  Nonvested at March 31, 2012
  759,618
  $
  0.71
  Total stock-based compensation expense recognized for restricted stock to employees for the three months ended March 31, 2012 was $49,000. As of March 31, 2012, there was $0.5 million of unrecognized compensation expense, net of forfeitures, related to unvested employee restricted stock. The unrecognized compensation expense is expected to be recognized over a weighted-average period of approximately 3.7 years.
  - 15 -
  Tengion, Inc.
  (A Development-Stage Company)
  Notes to Financial Statements
  (unaudited)
  (14)
  Commitments and Contingencies
  Operating Leases
  The Company leases office space and office equipment under operating leases, which expire at various times through February 2016. Excluding the lease liability activity described in Note 9, rent expense under these operating leases was $190,000 and $50,000 for the three months ended March 31, 2011 and 2012, respectively. The following table summarizes future minimum lease payments as of March 31, 2012 (in thousands):
  2012
  $
  747
  2013
  1,016
  2014
  1,040
  2015
  1,063
  2016
  276
  Total minimum lease payments
  $
  4,142
  The lease agreement for the Company's facility in East Norriton, Pennsylvania requires the Company to provide security and restoration deposits totaling $2.2 million to the landlord. The Company has deposited $1.0 million with the landlord as a security deposit, which amount was recorded as a non-current other asset on the Company's balance sheet as of December 31, 2011 and March 31, 2012. As of March 31, 2012, an outstanding letter of credit is satisfying the remaining restoration deposit obligation of $1.2 million. At the end of the lease term, the landlord has the right to require the Company to utilize the funds collateralizing this letter of credit to restore the facility to its original condition. The letter of credit is collateralized by an account held at the bank. If the bank determines the collateral to be insufficient, the bank has the right to demand additional collateral. If the Company fails to provide additional collateral, the bank has the right to withdraw the letter of credit. In that event, the landlord would have the right to require the Company to deposit cash of up to $1.2 million in an account to satisfy its deposit obligation.
  - 16 -
  Item
  2.                      Management's Discussion and Analysis of Financial Condition and Results of Operations.
  Forward-Looking Statements
  Any statements herein or otherwise made in writing or orally by us with regard to our expectations as to financial results and other aspects of our business may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements relate to our future plans, objectives, expectations and intentions and may be identified by words like "believe," "expect," "designed," "may," "will," "should," "seek," or "anticipate," and similar expressions. These forward looking statements may include, but are not limited to, statements concerning: (i) our plans to develop and commercialize our product candidates; (ii) our ongoing and planned preclinical studies and clinical trials; (iii) the timing of and our ability to obtain and maintain marketing approvals for our product candidates; (iv) the rate and degree of market acceptance and clinical utility of our products; (v) our plans to leverage our Organ Regeneration Platform to discover and develop product candidates; (vi) our ability to identify and develop product candidates; (vii) our commercialization, marketing and manufacturing capabilities and strategy; (viii) our intellectual property position; (ix) our estimates regarding expenses, future revenues, capital requirements and needs for additional financing; and (x) other risks and uncertainties, including those under the heading "Risk Factors" in Item 1A of Part II of this Quarterly Report on Form 10-Q , in the section entitled "Risk Factors" in Item IA of Part I of our Annual Report on Form 10-K for the year ended December 31, 2011, as amended, as well as in other documents filed by us with the SEC.
  Although we believe that our expectations are based on reasonable assumptions within the bounds of our knowledge of our business and operations, the forward-looking statements contained in this document are neither promises nor guarantees. Our business is subject to significant risks and uncertainties and there can be no assurance that our actual results will not differ materially from our expectations. Factors which could cause actual results to differ materially from our expectations set forth in our forward-looking statements are set forth in the section entitled "Risk Factors" in Item 1A of Part II of this Quarterly Report on Form 10-Q, in the section entitled "Risk Factors" in Item IA of Part I of our Annual Report on Form 10-K for the year ended December 31, 2011, as amended
  ,
  as well as in other documents filed by us with the SEC and include, among others: (i) the FDA could place our Neo-Urinary Conduit clinical trial on clinical hold; (ii) patients enrolled in our Neo-Urinary Conduit clinical trial may experience adverse events, which could delay our clinical trial or cause us to terminate the development of the Neo-Urinary Conduit; (iii) we may have difficulty enrolling patients in our clinical trials, including our Phase 1 clinical trial for our Neo-Urinary Conduit; (iv) data from our ongoing preclinical studies, including our proposed GLP program for the Neo-Kidney Augment, may not continue to be supportive of advancing such preclinical product candidates; (v) we may be unable to progress our product candidates that are undergoing preclinical testing, including our Neo-Kidney Augment, into clinical trials and we may not be successful in designing such clinical trials in a manner that supports development of such product candidates; and (vi) we will need to raise additional funds through collaborative arrangements or the issuance of additional equity to execute our business plan beyond September 2012 and such financing may not be available to us or, if available, on terms acceptable to us.
  The forward-looking statements made in this document are made only as of the date hereof and we do not intend to update any of these factors or to publicly announce the results of any revisions to any of our forward-looking statements other than as required under the federal securities laws.
  Overview
  Tengion is a regenerative medicine company focused on discovering, developing, manufacturing and commercializing a range of neo-organs, or products composed of living cells, with or without synthetic or natural materials, implanted or injected into the body to engraft into, regenerate, or replace a damaged tissue or organ.  Using our Organ Regeneration Platform, we create these neo-organs using a patient's own cells, or autologous cells.  We believe our proprietary product candidates harness the intrinsic regenerative pathways of the body to regenerate a range of native-like organs and tissues.  Our product candidates are intended to delay or eliminate the need for chronic disease therapies, organ transplantation, and the administration of anti-rejection medications.  In addition, our neo-organs are designed to avoid the need to substitute other tissues of the body for a purpose to which they are poorly suited.
  Building on our clinical and preclinical experience, we are initially leveraging our Organ Regeneration Platform to develop our Neo-Urinary Conduit for bladder cancer patients who are in need of a urinary diversion and our Neo-Kidney Augment for patients with advanced chronic kidney disease.
  - 17 -
  Our Neo-Urinary Conduit is intended to replace the use of bowel tissue in bladder cancer patients requiring a non-continent urinary diversion after bladder removal surgery, or cystectomy.  We are able to manufacture our Neo-Urinary Conduit using a proprietary process that takes four weeks or less and uses smooth muscle cells derived from a routine biopsy.  We are currently conducting a Phase 1 clinical trial for our Neo-Urinary Conduit in bladder cancer patients to assess its safety and preliminary efficacy, as well as to translate the surgical implantation procedure utilized in preclinical studies.  This trial is an open-label, single-arm study, which is expected to enroll up to ten patients.  We enrolled our fourth patient in this trial in the first quarter of 2012 and, with this implantation, we and our clinical investigators believe that the surgical technique used successfully in animal models has been translated to this patient.  We intend to discuss with our Data Safety Monitoring Board, or DSMB, a reduction in the timelines between future patient implants, which is currently 12 weeks.  Assuming appropriate safety data, we anticipate that we will complete implantation of up to ten patients by the end of 2012.
  Our Neo-Kidney Augment is being developed to prevent or delay dialysis by increasing renal function in patients with advanced chronic kidney disease.  Our Neo-Kidney Augment is based on our proprietary technology, which is expected to use the patient's cells, procured by a needle biopsy of the patient's kidney, to create an injectable product candidate that can catalyze the regeneration of functional kidney tissue.  We recently completed a successful Pre-IND meeting with the U.S. Food and Drug Administration (FDA) for the Neo-Kidney Augment. We and the FDA have agreed on a good laboratory practice (GLP) animal study program required to support an Investigational New Drug (IND) filing and initiation of a Phase 1 clinical trial in chronic kidney disease (CKD) patients. We anticipate we will submit an IND filing for the product candidate during the first half of 2013 and that our Phase 1 trial will provide initial human proof-of-concept data in 2014. We also continue to explore moving our Neo-Kidney Augment forward in Europe using the Advanced Therapy Medicinal Products, or ATMP, pathway, an established European regulatory route for advanced cell based therapies.  We intend to aggressively pursue our Neo-Kidney Augment development program.
  To date, we have devoted substantially all of our resources to the development of our Organ Regeneration Platform and product candidates, as well as to our facilities that we employ to manufacture our neo-organs. Since our inception in July 2003, we have had no revenue from product sales, and have funded our operations principally through the private and public sales of equity securities and debt financings. We have never been profitable and, as of March 31, 2012, we had an accumulated deficit of $235.2 million. We expect to continue to incur significant operating losses for the foreseeable future as we advance our product candidates from discovery through preclinical studies and clinical trials and seek marketing approval and eventual commercialization.
  Cash, cash equivalents and short-term investments at March 31, 2012, were $8.9 million, representing 78.6% of total assets. Based upon our current expected level of operating expenditures and debt repayment, we expect to be able to fund our operations to September 2012. This period will be shortened if there are any significant increases in planned spending on development programs or if we are required to settle any outstanding warrants in cash. We will need to raise additional funds to complete the Phase 1 clinical trial for our Neo-Urinary Conduit and our preclinical research and development activities for our Neo-Kidney Augment. We will need to raise additional funds through collaborative arrangements, public or private sales of debt or equity securities, commercial loan facilities, or some combination thereof. There is no assurance that such financing will be available or, if available, on terms acceptable to us.
  In March 2011, we issued warrants to purchase 10,460,875 shares of common stock in connection with a private placement transaction. We valued the warrants as derivative financial instruments as of the date of issuance (March 4, 2011) and will continue to do so at each reporting date, with any changes in fair value being recorded on the Statements of Operations. The warrants contain a net cash settlement provision under which the warrant holders may require us to purchase the warrants in exchange for a cash payment following the announcement of specified events defined as Fundamental Transactions involving the Company (e.g., merger, sale of all or substantially all assets, tender offer, or share exchange) or a Delisting, which is deemed to occur when the common stock is no longer listed on a national securities exchange. As of March 31, 2012, the fair value recorded on our balance sheets of $3.0 million exceeded the calculated net cash settlement value was $2.3 million. We will continue to classify the fair value of the warrants as a liability until the warrants are exercised, expire, or are amended in a way that would no longer require these warrants to be classified as a liability.
  - 18 -
  Recent Developments
  In April 2012, we announced completion of a Pre-IND meeting with the FDA for the Neo-Kidney Augment. We and the FDA have agreed on a GLP animal study program required to support an IND filing and initiation of a Phase 1 clinical trial in CKD patients. We anticipate we will submit an IND filing for the product candidate during the first half of 2013 and that our Phase 1 trial will provide initial human proof-of-concept data in 2014.
  Financial Operations Overview
  Research and Development Expense
  Our research and development expense consists of expenses incurred in developing and testing our product candidates and are expensed as incurred. Research and development expense include:
  ·
  personnel related expenses, including salaries, benefits, travel and other related expenses including stock-based compensation;
  ·
  payments made to third-party contract research organizations for preclinical studies, investigative sites for clinical trials and consultants;
  ·
  costs associated with regulatory filings and the advancement of our product candidates through preclinical studies and clinical trials;
  ·
  laboratory and other supplies;
  ·
  manufacturing development costs; and
  ·
  facility maintenance.
  Preclinical study and clinical trial costs for our product candidates are a significant component of our current research and development expenses. We track and record information regarding external research and development expenses on a per-study basis. Preclinical studies are currently coordinated with third-party contract research organizations and expense is recognized based on the percentage completed by study at the end of each reporting period. Clinical trials are currently coordinated through a number of contracted sites and expense is recognized based on a number of factors, including actual and estimated patient enrollment and visits, direct pass-through costs and other clinical site fees. We utilize internal employees, resources and facilities across multiple product candidates.  We do not allocate internal research and development expenses among product candidates.
  The following table summarizes our research and development expense for the three months ended March 31, 2011 and 2012 (in thousands):
  Three months ended
  March 31,
  2011
  2012
  Change
  Third-party direct program expenses:
  Urologic
  $
  278
  $
  171
  $
  (107
  )
  Renal
  464
  406
  (58
  )
  Total third-party direct program expenses
  742
  577
  (165
  )
  Other research and development expense
  2,603
  2,117
  (486
  )
  Total research and development expense
  $
  3,345
  $
  2,694
  $
  (651
  )
  From our inception in July 2003 through March 31, 2012, we have incurred research and development expense of $120.6 million. We expect that a large percentage of our research and development expense in the future will be incurred in support of our current and future preclinical and clinical development programs. These expenditures are subject to numerous uncertainties in timing and cost to completion. We expect to continue to test our product candidates in preclinical studies for toxicology, safety and efficacy, and to conduct additional clinical trials for each product candidate. If we are not able to engage a partner prior to the commencement of later stage clinical trials, we may fund these trials ourselves. As we obtain results from clinical trials, we may elect to discontinue or delay clinical trials for certain product candidates or programs in order to focus our resources on more promising product candidates or programs. Completion of clinical trials by us or our future collaborators may take several years or more, but the length of time generally varies according to the type, complexity, novelty and intended use of a product candidate. The cost of clinical trials may vary significantly over the life of a project as a result of differences arising during clinical development, including, among others:
  - 19 -
  ·
  the number of sites included in the trials;
  ·
  the length of time required to enroll suitable patients;
  ·
  the number of patients that participate in the trials;
  ·
  the duration of patient follow-up;
  ·
  the development stage of the product candidate; and
  ·
  the efficacy and safety profile of the product candidate.
  None of our product candidates have received FDA or foreign regulatory marketing approval. In order to grant marketing approval, the FDA or foreign regulatory agencies must conclude that clinical data establishes the safety and efficacy of our product candidates. Furthermore, our strategy includes entering into collaborations with third parties to participate in the development and commercialization of our product candidates. In the event that third parties have control over the clinical trial process for a product candidate, the estimated completion date would largely be under control of that third party rather than under our control. We cannot forecast with any degree of certainty which of our product candidates will be subject to future collaborations or how such arrangements would affect our development plan or capital requirements.
  As a result of the uncertainties discussed above, we are unable to determine the duration and completion costs of our development projects or when and to what extent we will receive cash inflows from the commercialization and sale of an approved product candidate.
  Critical Accounting Policies and Use of Estimates
  The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make significant judgments and estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Management bases these significant judgments and estimates on historical experience and other assumptions it believes to be reasonable based upon information presently available. Actual results could differ from those estimates under different assumptions, judgments or conditions. There were no material changes to our critical accounting policies and use of estimates previously disclosed in our 2011 Annual Report on Form 10-K.
  Results of Operations
  Comparison of Three Months Ended March 31, 2011 and 2012
  Research and Development Expense.
  Research and development expense for the three months ended March 31, 2011 and 2012 were comprised of the following (in thousands):
  Three months ended
  March 31,
  2011
  2012
  Change
  Compensation and related expense
  $
  1,808
  $
  1,191
  $
  (617
  )
  External services – direct third parties
  742
  577
  (165
  )
  External services – other
  68
  216
  148
  Research materials and related expense
  279
  315
  36
  Facilities and related expense
  448
  395
  (53
  )
  Total research and development expense
  $
  3,345
  $
  2,694
  $
  (651
  )
  Research and development expense were $3.3 million and $2.7 million for the three months ended March 31, 2011 and 2012, respectively. The decrease in research and development expense for the three months ended March 31, 2012 was primarily due to a reduction in compensation and related expenses resulting from fewer employees as compared to the three months ended March 31, 2011, as well as a reduction in external services related to direct third parties resulting from the termination of the sponsored research agreement with Wake Forest University at the end of 2011.
  - 20 -
  General and Administrative Expense.
  General and administrative expense for the three months ended March 31, 2011 and 2012 were comprised of the following (in thousands):
  Three months ended
  March 31,
  2011
  2012
  Change
  Compensation and related expense
  $
  983
  $
  629
  $
  (354
  )
  Professional fees
  630
  551
  (79
  )
  Facilities and related expense
  93
  134
  41
  Insurance, travel and other expenses
  70
  67
  (3
  )
  Total general and administrative expense
  $
  1,776
  $
  1,381
  $
  (395
  )
  General and administrative expense was $1.8 million and $1.4 million for the three months ended March 31, 2011 and 2012, respectively. The decrease in general and administrative expense for the three months ended March 31, 2012 was primarily due to a reduction in compensation and related expenses resulting from fewer employees as compared to the three months ended March 31, 2011.
  Depreciation Expense.
  Depreciation expense was $1.1 million and $0.1 million for the three months ended March 31, 2011 and 2012, respectively. The decrease for the three months ended March 31, 2012 was primarily due to the recording during the fourth quarter of 2011 of an impairment charge, which reduced the carrying value of assets at our East Norriton, Pennsylvania facility. The decrease was also due to a change during the second quarter of 2011 in the estimated useful life of leasehold improvements associated with leased laboratory space in Winston-Salem, North Carolina upon the extension of that lease.
  Other Expense.
  Other expense was $942,000 and $48,000 for the three months ended March 31, 2011 and 2012, respectively. During the three months ended March 31, 2011, we recorded a non-cash charge of $0.9 million due to the initial recognition of a lease liability. The liability resulted from a lease agreement entered into in February 2006 that became effective in March 2011 for additional warehouse space that will not be utilized over the lease term.
  Interest Income (Expense).
  Interest income was $14,000 and $7,000 for the three months ended March 31, 2011 and 2012, respectively. The decrease was primarily due to decreased average cash balances. Interest expense was $0.3 million and $0.2 million for the three months ended March 31, 2011 and 2012, respectively. The decrease was primarily due to lower average debt facility balances outstanding in 2012.
  Change in Fair Value of Warrant Liability.
  During the three months ended March 31, 2012, we recorded a non-cash charge of $0.5 million on our statements of operations due to an increase in the fair value of the warrant liability for warrants to purchase common stock that were issued in March 2011. The increase in fair value was primarily due to an increase in the price per share of our common stock during the three months ended March 31, 2012. During the three months ended March 31, 2011, we recorded a non-cash credit of $0.4 million on our statements of operations due to a decrease in the fair value of the warrant liability for warrants to purchase common stock that were issued in March 2011. The decrease in fair value was primarily due to a decrease in the price per share of our common stock between the date of issuance of the warrants (March 4, 2011) and March 31, 2011.
  Liquidity and Capital Resources
  Source of Liquidity
  Cash, cash equivalents and short-term investments at March 31, 2012, were $8.9 million, representing 78.6% of total assets. Based upon our current expected level of operating expenditures and debt repayment, we expect to be able to fund our operations to September 2012. This period will be shortened if there are any significant increases in planned spending on development programs or if we are required to settle any outstanding warrants in cash. We will need to raise additional funds to complete the Phase 1 clinical trial for our Neo-Urinary Conduit and our preclinical research and development activities for our Neo-Kidney Augment. We will need to raise additional funds through collaborative arrangements, public or private sales of debt or equity securities, commercial loan facilities, or some combination thereof. There is no assurance that such financing will be available or, if available, on terms acceptable to us.
  - 21 -
  We have incurred losses since our incorporation in 2003 as a result of our significant research and development expenditures and the lack of any approved products to generate product sales. We have a deficit accumulated during the development stage of $235.2 million as of March 31, 2012.  We anticipate that we will continue to incur additional losses until such time that we can generate significant sales of our product candidates currently in development or we enter into cash flow positive business transactions. We have funded our operations principally with proceeds from equity offerings and long-term debt. The following table summarizes our equity funding sources as of March 31, 2012:
  Issue
  Year
  Number of Shares
  Net Proceeds
  (in thousands)
  (1)
  Series A Redeemable Convertible Preferred Stock
  2004, 2005
  1,668,311
  (2)
  $
  38,910
  Series B Redeemable Convertible Preferred Stock
  2006
  1,906,009
  (2)
  50,040
  Series C Redeemable Convertible Preferred Stock
  2007, 2008
  2,077,635
  (2)
  54,571
  Initial Public Offering
  2010
  6,000,000
  25,721
  Private Placement
  2011
  11,079,250
  28,941
  22,731,205
  $
  198,183
  (1)
  Net proceeds represent gross proceeds received net of transaction costs associated with each equity offering.
  (2)
  Number of shares represents the number of shares of common stock into which each series of preferred stock converted at the time of our initial public offering.
  We have also funded our operations through the use of proceeds received from our long-term debt totaling $39.5 million through March 31, 2012, net of issuance costs. We currently have a working capital note with an outstanding principal of $4.6 million as of March 31, 2012, which borrowings were used for our general working capital needs. In addition, we have loans to fund equipment and other asset purchases with outstanding principal of $30,000 as of March 31, 2012.
  The lease agreement for the Company's facility in East Norriton, Pennsylvania requires the Company to provide security and restoration deposits totaling $2.2 million to the landlord. The Company has deposited $1.0 million with the landlord as a security deposit, which amount was recorded as a non-current other asset on the Company's balance sheet as of March 31, 2012. As of December 31, 2011 and March 31, 2012, an outstanding letter of credit is satisfying the remaining restoration deposit obligation of $1.2 million. At the end of the lease term, the landlord has the right to require the Company to utilize the funds collateralizing this letter of credit to restore the facility to its original condition. The letter of credit is collateralized by an account held at the bank. If the bank determines the collateral to be insufficient, the bank has the right to demand additional collateral. If the Company fails to provide additional collateral, the bank has the right to withdraw the letter of credit. In that event, the landlord would have the right to require the Company to deposit cash of up to $1.2 million in an account to satisfy its deposit obligation.
  Cash Flows
  The following table summarizes our cash flows from operating, investing and financing activities for the three months ended March 31, 2011 and 2012 (in thousands):
  Three months ended March 31,
  2011
  2012
  Change
  Statement of Cash Flows Data:
  Total cash provided by (used in):
  Operating activities
  $
  (6,835
  )
  $
  (5,974
  )
  $
  861
  Investing activities
  (48
  )
  4,545
  4,593
  Financing activities
  26,389
  (466
  )
  (26,855
  )
  Increase (decrease) in cash and cash equivalents
  $
  19,506
  $
  (1,895
  )
  $
  (21,401
  )
  Operating Activities
  Cash used in operating activities decreased $0.9 million for the three months ended March 31, 2012, compared to the three months ended March 31, 2011, primarily due to the payment of $1.0 million security deposit in the first quarter of 2011 in connection with the lease for our East Norriton, Pennsylvania facility.
  - 22 -
  Investing Activities
  Cash provided by investing activities increased $4.6 million for the three months ended March 31, 2012, compared to the three months ended March 31, 2011, primarily due to an increase in net sales and redemptions (net of purchases) of short-term investments of $4.5 million.
  Financing Activities
  Cash provided by financing activities decreased $26.9 million for the three months ended March 31, 2012, compared to the three months ended March 31, 2011. The 2011 period included net proceeds of $29.0 million received from our March 2011 equity financing.
  Item
  3.  Quantitative and Qualitative Disclosures About Market Risk.
  The primary objective of our investment activities is to preserve our capital to fund operations. We also seek to maximize income from our investments without assuming significant risk. To achieve our objectives, we maintain a portfolio of cash equivalents and investments in a variety of securities of high credit quality. Due to the nature of these investments, we believe that we are not subject to any material market risk exposure. As of March 31, 2012, we held cash, cash equivalents and short-term investments of $8.9 million.
  Item
  4.  Controls and Procedures.
  Evaluation of Disclosure Controls and Procedures and Changes in Internal Control over Financial Reporting
  Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) of the Securities Exchange Act of 1934, as amended (the Exchange Act)) as of the end of the period covered by this report. Based on that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and procedures as of the end of the period covered by this report were effective in ensuring that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. We believe that a control system, no matter how well designed and operated, cannot provide absolute assurance that the objectives of the control system are met, and no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within a company have been detected.
  There was no change in our internal control over financial reporting (as defined in Rule 13a-15(f) of the Exchange Act) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
  - 23 -
  PART II.                      OTHER INFORMATION
  Item
  1.  Legal Proceedings.
  None
  Item
  1A.  Risk Factors.
  There were no material changes from the risk factors previously disclosed in the Amendment No. 1 to our Annual Report on Form 10-K/A filed on April 24, 2012.
  Item
  2.  Unregistered Sales of Equity Securities and Use of Proceeds.
  The Company does not have a securities repurchase program. Under the Company's
  2010 Stock Incentive and Option Plan (the Plan)
  , employees may elect for the Company to withhold shares to satisfy minimum statutory federal, state and local tax withholding and exercise price obligations arising from the vesting or exercise of stock options, restricted stock and other equity awards. Restricted stock awards granted under the Plan are made pursuant to individual restricted stock agreements, a form of which is filed as an exhibit to the Company's Annual Report on Form 10-K.
  The following table provides information with respect to the shares withheld by the Company
  during the three months ended March 31, 2012,
  to satisfy these obligations to the extent employees elected for the Company to withhold such shares.
  Period
  Total Number of Shares Purchased
  Average Price Paid per Share
  January 1, 2012 – January 31, 2012
  —
  $
  —
  February 1, 2012 – February 29, 2012
  8,706
  0.61
  March 1, 2012 – March 31, 2012
  —
  —
  Total
  8,706
  $
  0.61
  Item
  3.  Defaults Upon Senior Securities.
  None
  Item
  4.  Mine and Safety Disclosures.
  Not applicable
  Item
  5.  Other Information.
  None
  - 24 -
  Item
  6.  Exhibits.
  (a) Exhibits required by Item 601 of Regulation S-K.
  Exhibit
  Number
  Description
  10.1
  Amended and Restated Management Severance Plan (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on March 20, 2012).#
  10.2
  Tengion, Inc. Amended and Restated Non-Employee Director Compensation Policy.*#
  31.1
  Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*
  31.2
  Certification of Principal Financial and Accounting Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*
  32.1
  Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*
  32.2
  Certification of Principal and Financial Accounting Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.*
  101
  The following materials from the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i) the  Balance Sheets, (ii)  Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit), (iii) the  Statements of Operations, (iv) the  Statements of Cash Flows, and (v) Notes to  Financial Statements.**
  *
  Filed herewith
  #
  Indicates a management contract or any compensatory plan, contract or arrangement.
  **
  Pursuant to Rule 406T of Regulation S-T, the Interactive Data Files on Exhibit 101 hereto are deemed not filed as part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended, are deemed not filed for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, and otherwise are not subject to liability under those sections.
  - 25 -
  SIGNATURES
  Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
  TENGION, INC.
  Date:  May 10, 2012
  By:
  /s/ John L. Miclot
  John L. Miclot
  President and Chief Executive Officer
  (Principal Executive Officer)
  Date:  May 10, 2012
  By:
  /s/ A. Brian Davis
  A. Brian Davis
  Chief Financial Officer and Vice President, Finance
  (Principal Financial and Accounting Officer)
  - 26 -