xlrn-20140923-form8-k


 
 
 
 
 

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 23, 2014
 
___________________________
 
ACCELERON PHARMA INC.
(Exact name of Registrant as specified in its charter)
 

Delaware
(State or other jurisdiction
of incorporation)
 
001-36065
(Commission
File Number)
 
27-0072226
(I.R.S. Employer
Identification Number)
 
 
 
 
 
128 Sidney Street
Cambridge, MA
 (Address of principal
executive offices)
 
 
 
02139
(Zip Code)
 
Registrant’s telephone number, including area code:  (617) 649-9200
 
Not Applicable
(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 (see General Instruction A.2. below):
 
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 CFR 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 23, 2014, Acceleron Pharma Inc. issued a press release announcing results from an interim report for a two-part clinical study sponsored by the Gynecology Oncology Group evaluating dalantercept as monotherapy in patients with recurrent or persistent epithelial ovarian cancer. A copy of the press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Item 9.01    Financial Statements and Exhibits.
 
(d)    Exhibits.
 
99.1    Press Release of Acceleron Pharma Inc. dated September 23, 2014.

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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.
 

 
ACCELERON PHARMA INC.
 
 
 
 
 
By:
/s/ John Quisel
 
 
John Quisel
 
 
Senior Vice President and General Counsel
 
 
 
Date:  September 23, 2014
 
 


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