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Filing Detail
Form 3/A - Initial statement of beneficial ownership of securities: [Amend]
SEC Accession No. 0001277997-13-000002
Filing Date
2013-09-25
Accepted
2013-09-25 18:47:06
Documents
1
Period of Report
2013-09-18

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 3/A  
1 PRIMARY DOCUMENT edgar.xml 3/A 8639
  Complete submission text file 0001277997-13-000002.txt   12383
Mailing Address
Business Address 30 ROCKEFELLER PLAZA RM 5508 NEW YORK NY 10112 212-649-5600
VENROCK ENTREPRENEURS FUND IV L P (Reporting) CIK: 0001277994 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36065 | Film No.: 131115327

Mailing Address
Business Address 30 ROCKEFELLER PLAZA RM 5508 NEW YORK NY 10112 212-649-5600
VENROCK ASSOCIATES IV L P (Reporting) CIK: 0001277997 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36065 | Film No.: 131115329

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

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112
Business Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112 212-649-5600
Venrock Management IV, LLC (Reporting) CIK: 0001305238 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36065 | Film No.: 131115326

Mailing Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112
Business Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112 212-649-5600
Venrock Partners, L.P. (Reporting) CIK: 0001305239 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36065 | Film No.: 131115328

Mailing Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112
Business Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112 212-649-5600
Venrock Partners Management, LLC (Reporting) CIK: 0001305240 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36065 | Film No.: 131115325

Mailing Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112
Business Address 30 ROCKEFELLER PLAZA, ROOM 5508 NEW YORK NY 10112 212-649-5600
VEF Management IV, LLC (Reporting) CIK: 0001305243 (see all company filings)

Type: 3/A | Act: 34 | File No.: 001-36065 | Film No.: 131115324