X0303 4 2011-07-29 0 0000792977 AMAG PHARMACEUTICALS INC. AMAG 0001489616 Zieziula Gary J 100 HAYDEN AVENUE LEXINGTON MA 02421 0 1 0 0 EVP, Chief Commercial Officer Common Stock 2011-07-29 4 C 0 2500 A 2500 D Restricted Stock Unit 2011-07-29 4 C 0 2500 A Common Stock 2500 7500 D The shares were acquired by the reporting person as a result of the partial vesting of a restricted stock unit grant described below. Not applicable. Each restricted stock unit represents a contingent right to receive one share of common stock. Grant of restricted stock unit pursuant to the AMAG Pharmaceuticals, Inc. Second Amended and Restated 2007 Equity Incentive Plan. This grant vests in four equal installments on April 26, 2011, April 26, 2012, April 26, 2013 and April 26, 2014. However, due to a Company-wide trading blackout, the first installment vested on July 29, 2011. Joseph L. Farmer, attorney-in-fact 2011-07-29