X0202 4 2008-02-26 1 0000792977 AMAG PHARMACEUTICALS INC. AMAG 0001389500 BRENNER LOUIS MD C/O AMAG PHARMACEUTICALS, INC. 125 CAMBRIDGEPARK DRIVE CAMBRIDGE MA 02140 0 1 0 0 Senior Vice President Employee Stock Options (Right to Buy) 47.08 2008-02-26 4 A 0 20000 0 A 2018-02-26 Common Stock 20000 20000 D Grant of stock option pursuant to the AMAG Pharmaceuticals, Inc. 2007 Equity Incentive Plan. This option is exercisable in four equal annual installments. The first installment will vest on February 26, 2009, the first anniversary of the grant, and the next three installments will vest on February 26, 2010, February 26, 2011 and February 26, 2012. /s/ Joseph L. Farmer, attorney-in-fact 2008-02-26