MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

Squarepoint Ops LLC's Holding History (CIK: 0001642575)

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

Q2 2017
Shares 36,557 Value ($000) $45 Avg Close — Range —
Q4 2016
Shares 32,583 Value ($000) $133 Avg Close — Range —
Q1 2016
Shares 24,800 Value ($000) $208 Avg Close — Range —
Q4 2015
Shares 61,600 Value ($000) $486 Avg Close — Range —