MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q4 2015
Shares 30,137 Value ($000) $238 Avg Close — Range —
Q3 2015
Shares 78,937 Value ($000) $672 Avg Close — Range —
Q2 2015
Shares 86,037 Value ($000) $1,064 Avg Close — Range —
Q1 2015
Shares 56,242 Value ($000) $668 Avg Close — Range —