AMAG PHARMACEUTICALS INC

CUSIP: 00163U106 Class: COMMON STOCK

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q1 2020
Shares 1,280 Value ($000) $8 Avg Close — Range —
Q4 2019
Shares 3,397 Value ($000) $41 Avg Close — Range —