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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">UNITED STATES</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">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-SIZE: 10pt; FONT-FAMILY: Times New Roman">Date of Report (Date of earliest event reported):&#160;&#160;September 28, 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: 16pt; FONT-FAMILY: Times New Roman"><font style="DISPLAY: inline; TEXT-DECORATION: underline">Towerstream Corporation</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">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 style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">On September 28, 2011, Towerstream Corporation (the &#8220;Company&#8221;) filed a supplement to the Company&#8217;s prospectus contained in the Registration Statement filed on Form S-3 dated June 13, 2007 (the &#8220;Prospectus&#8221;).&#160;&#160;The prospectus supplement was filed to update the table under the section entitled &#8220;Selling Stockholders&#8221; of the Prospectus.</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 27pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">This update was required because certain warrants to purchase common stock were sold by certain third parties to other third parties or there was a change in custodian in which certain warrants were held.</font></div>

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<div style="DISPLAY: block; MARGIN-LEFT: 0pt; TEXT-INDENT: 36pt; MARGIN-RIGHT: 0pt" align="left"><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">Date: September 28, 2011</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;Joseph Hernon</font></td>
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[{"type": "8-K", "sequence": "1", "filename": "v236011_8k.htm", "description": "FORM 8-K", "secsgml_size_bytes": 23517}]
{"company-data": {"conformed-name": "TOWERSTREAM CORP", "cik": "0001349437", "assigned-sic": "4899", "irs-number": "000000000", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-33449", "film-number": "111112932"}, "business-address": {"street1": "55 HAMMARLUND WAY", "city": "MIDDLETOWN", "state": "RI", "zip": "02842", "phone": "(401) 848-5848"}, "mail-address": {"street1": "55 HAMMARLUND WAY", "city": "MIDDLETOWN", "state": "RI", "zip": "02842"}, "former-company": {"former-conformed-name": "University Girls Calendar LTD", "date-changed": "20060111"}}
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):  September 28, 2011
Towerstream Corporation
(Exact Name of Registrant as Specified in Charter)
Delaware
001-33449
20-8259086
(State or other jurisdiction
of incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
55 Hammarlund Way
Middletown, RI
02842
(Address of principal executive offices)
(Zip Code)
Registrant's telephone number, including area code: (401) 848-5848
(Former name or former address, if changed since last report)
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:
o
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 DFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule 13e-4 (c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 8.01.     Other Events.
On September 28, 2011, Towerstream Corporation (the "Company") filed a supplement to the Company's prospectus contained in the Registration Statement filed on Form S-3 dated June 13, 2007 (the "Prospectus").  The prospectus supplement was filed to update the table under the section entitled "Selling Stockholders" of the Prospectus.
This update was required because certain warrants to purchase common stock were sold by certain third parties to other third parties or there was a change in custodian in which certain warrants were held.
The Company had no involvement in these transactions and there was no increase in the number or terms of warrants outstanding.
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.
TOWERSTREAM CORPORATION
Date: September 28, 2011
By:
/s/ Joseph Hernon
Joseph Hernon
Chief Financial Officer