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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000080255-15-000508
Filing Date
2015-02-13
Accepted
2015-02-13 13:24:48
Documents
1

Document Format Files

Seq Description Document Type Size
1 XLRN AS OF 12/31/2014 xlrn13gadec14.htm SC 13G/A 22639
  Complete submission text file 0000080255-15-000508.txt   24189
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-6603
PRICE T ROWE ASSOCIATES INC /MD/ (Filed by) CIK: 0000080255 (see all company filings)

IRS No.: 520556948 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 128 SYDNEY STREET CAMBRIDGE MA 02139
Business Address 128 SYDNEY STREET CAMBRIDGE MA 02139 617-649-9200
ACCELERON PHARMA INC (Subject) CIK: 0001280600 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-87630 | Film No.: 15612042
SIC: 2836 Biological Products, (No Diagnostic Substances)