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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000315066-13-002188
Filing Date
2013-02-14
Accepted
2013-02-14 13:37:29
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G/A 6481
  Complete submission text file 0000315066-13-002188.txt   8129
Mailing Address 82 DEVONSHIRE STREET BOSTON MA 02109
Business Address 82 DEVONSHIRE ST BOSTON MA 02109 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

IRS No.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 100 HAYDEN AVENUE LEXINGTON MA 02421
Business Address 100 HAYDEN AVENUE LEXINGTON MA 02421 6174983300
AMAG PHARMACEUTICALS INC. (Subject) CIK: 0000792977 (see all company filings)

IRS No.: 042742593 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-38286 | Film No.: 13610473
SIC: 2834 Pharmaceutical Preparations