Attached files
| file | filename |
|---|---|
| EX-99.1 - EXHIBIT 99.1 - ACCELERON PHARMA INC | ex991xlrn-2015125release.htm |
| EX-99.2 - EXHIBIT 99.2 - ACCELERON PHARMA INC | ex992xlrn-2015127release1.htm |
| EX-99.3 - EXHIBIT 99.3 - ACCELERON PHARMA INC | ex993xlrn-2015127release2.htm |
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): December 5, 2015
___________________________
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 December 5, 2015, Acceleron Pharma Inc., or Acceleron, and Celgene Corporation, or Celgene, issued a joint press release titled "Celgene and Acceleron Announce New Results from an Investigational Study with Luspatercept in Myelodysplastic Syndromes Presented at the 57th American Society of Hematology (ASH) Annual Meeting and Exposition."
A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
On December 7, 2015, Acceleron and Celgene issued joint press releases titled "FDA Fast Track Designation Granted to Luspatercept for the Treatment of Patients with Lower-Risk Myelodysplastic Syndromes," and "Celgene and Acceleron Announce New Results from an Investigational Study with Luspatercept in Beta-Thalassemia Presented at the 57th American Society of Hematology (ASH) Annual Meeting and Exposition."
Copies of the press releases are attached as Exhibits 99.2 and 99.3, respectively, to this Current Report on Form 8-K and are incorporated herein by reference.
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Item 9.01 Financial Statements and Exhibits.
(d) Exhibits.
Exhibit Number | Description of Exhibit | |
99.1 | Press release of Acceleron Pharma Inc. and Celgene Corporation dated December 5, 2015. | |
99.2 | Press release of Acceleron Pharma Inc. and Celgene Corporation dated December 7, 2015. | |
99.3 | Press release of Acceleron Pharma Inc. and Celgene Corporation dated December 7, 2015. | |
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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: December 10, 2015 | ||
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