AMAG PHARMACEUTICALS INC

CUSIP: 00163U106 Class: COMMON STOCK

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015
Shares 35,394 Value ($000) $2,444 Avg Close — Range —
Q1 2015
Shares 46,339 Value ($000) $2,533 Avg Close — Range —
Q4 2014
Shares 244,184 Value ($000) $10,407 Avg Close — Range —