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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">UNITED STATES</font></div>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">SECURITIES AND EXCHANGE COMMISSION</font></div>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Washington, D.C. 20549</font><br>
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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">FORM 8-K</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">CURRENT REPORT</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font id="TAB1" style="MARGIN-LEFT: 54.1pt"></font>Date of Report (Date of earliest event reported):&#160;&#160;<font style="DISPLAY: inline; FONT-WEIGHT: bold; TEXT-DECORATION: underline">October 26, 2011</font></font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; TEXT-DECORATION: underline">Simpson Manufacturing Co., Inc.</font></font></div>

<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(Exact name of registrant as specified in its charter)</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman; TEXT-DECORATION: underline"><font style="DISPLAY: inline"><font style="DISPLAY: inline; FONT-WEIGHT: bold">Delaware</font></font></font></div>
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<td valign="top" width="25%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-WEIGHT: bold"><font style="TEXT-DECORATION: underline">0-23804</font></font></td>
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<td valign="top" width="25%" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(State or other jurisdiction</font></td>
<td valign="top" width="25%" style="TEXT-ALIGN: center">(Commission</td>
<td valign="top" width="25%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">(I.R.S. Employer</font></td>
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<td valign="top" width="25%" style="MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">of incorporation)</font></td>
<td valign="top" width="25%" style="TEXT-ALIGN: center">file number)</td>
<td valign="top" width="25%" style="TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Identification No.)</font></td>
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<div>&#160;</div>
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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt; TEXT-ALIGN: center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; TEXT-DECORATION: underline">5956 W. Las Positas Blvd., Pleasanton, CA 94588</font></font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman"><font id="TAB1" style="MARGIN-LEFT: 45.4pt"></font>(Registrant&#8217;s telephone number, including area code):&#160;&#160;<font style="DISPLAY: inline; FONT-WEIGHT: bold">(925) 560-9000</font></font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</font></div>

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<div align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-2)</font></div>
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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Item 1.01<font id="TAB2" style="LETTER-SPACING: 9pt">&#160;&#160;&#160;</font>&#160;Entry into a Material Definitive Agreement</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><FONT STYLE="font: 10pt Times New Roman">On
October 26, 2011, Simpson Manufacturing Co., Inc. (the &#8220;Company&#8221;) entered into an agreement to purchase all of the
shares of S&amp;P Clever Reinforcement Company AG and S&amp;P Reinforcement International AG, both companies incorporated under
the laws of Switzerland, for 54 million Swiss Francs (equivalent, at the exchange rate on October 26, 2011, to $61.4 million),
subject to post-closing adjustments.</FONT></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">The Company announced this transaction in a press release, a copy of which is attached hereto as Exhibit 99.1 and incorporated herein by this reference.</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Exhibits:</font></div>

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<div align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Press release dated October 31, 2011.</font></div>
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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">SIGNATURES</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="justify"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">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 hereunto duly authorized.</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman"><font style="DISPLAY: inline; FONT-WEIGHT: bold">DATE:</font>&#160;<font style="DISPLAY: inline; TEXT-DECORATION: underline">October 31, 2011</font></font></div>
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<td align="left" nowrap valign="top" width="35%" style="BORDER-BOTTOM: black 2px solid"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">/s/&#160;<font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: times new roman">Karen Colonias</font></font></td>
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[{"type": "8-K", "sequence": "1", "filename": "v238664_8k.htm", "description": "FORM 8-K", "secsgml_size_bytes": 23696}]
{"company-data": {"conformed-name": "SIMPSON MANUFACTURING CO INC /CA/", "cik": "0000920371", "assigned-sic": "3420", "irs-number": "943196943", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-13429", "film-number": "111168906"}, "business-address": {"street1": "5956 W LAS POSITAS BLVD", "city": "PLEASANTON", "state": "CA", "zip": "94588", "phone": "9255609000"}, "mail-address": {"street1": "5956 W LAS POSITAS BLVD", "city": "PLEASANTON", "state": "CA", "zip": "94588"}}
Unassociated Document
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
October 26, 2011
Simpson Manufacturing Co., Inc.
(Exact name of registrant as specified in its charter)
Delaware
0-23804
94-3196943
(State or other jurisdiction
(Commission
(I.R.S. Employer
of incorporation)
file number)
Identification No.)
5956 W. Las Positas Blvd., Pleasanton, CA 94588
(Address of principal executive offices)
(Registrant's telephone number, including area code):
(925) 560-9000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
[  ]
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[  ]
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-2)
[  ]
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
[  ]
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240. 13e-4(c))
Item 1.01
Entry into a Material Definitive Agreement
On
October 26, 2011, Simpson Manufacturing Co., Inc. (the "Company") entered into an agreement to purchase all of the
shares of S&P Clever Reinforcement Company AG and S&P Reinforcement International AG, both companies incorporated under
the laws of Switzerland, for 54 million Swiss Francs (equivalent, at the exchange rate on October 26, 2011, to $61.4 million),
subject to post-closing adjustments.
The Company announced this transaction in a press release, a copy of which is attached hereto as Exhibit 99.1 and incorporated herein by this reference.
Item 9.01(d)        Financial Statement and Exhibits
(d)           Exhibits:
Exhibit Number
Description
99.1
Exhibit 99.1
Press release dated October 31, 2011.
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 hereunto duly authorized.
Simpson Manufacturing Co., Inc.
(Registrant)
DATE:
October 31, 2011
By:
/s/
Karen Colonias
Karen Colonias
Chief Financial Officer