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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000080255-10-000039
Filing Date
2010-02-11
Accepted
2010-02-11 16:32:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMAG AS OF 12/31/2009 amag13gdec09.txt SC 13G 8252
  Complete submission text file 0000080255-10-000039.txt   10300
Mailing Address P.O. BOX 89000 BALTIMORE MD 21289
Business Address 100 EAST PRATT ST BALTIMORE MD 21202 (410)345-
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
SIC: 6200 Security & Commodity Brokers, Dealers, Exchanges & Services

Mailing Address 100 HAYDEN AVENUE LEXINGTON MA 02140
Business Address 100 HAYDEN AVENUE LEXINGTON MA 02140 6174972070
AMAG PHARMACEUTICALS INC. (Subject) CIK: 0000792977 (see all company filings)

IRS No.: 042742593 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-38286 | Film No.: 10592235
SIC: 2835 In Vitro & In Vivo Diagnostic Substances