MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

Quantbot Technologies LP's Holding History (CIK: 0001512991)

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

Q1 2016
Shares 706 Value ($000) $5 Avg Close — Range —
Q3 2015
Shares 2,185 Value ($000) $18 Avg Close — Range —
Q2 2015
Shares 3,431 Value ($000) $42 Avg Close — Range —