MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

PANAGORA ASSET MANAGEMENT INC's Holding History (CIK: 0000883677)

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

Q1 2016
Shares 12,977 Value ($000) $109 Avg Close — Range —
Q4 2015
Shares 2,921 Value ($000) $23 Avg Close — Range —
Q3 2015
Shares 18,472 Value ($000) $157 Avg Close — Range —
Q2 2015
Shares 14,963 Value ($000) $185 Avg Close — Range —
Q4 2013
Shares 3,824 Value ($000) $20 Avg Close — Range —
Q3 2013
Shares 4,946 Value ($000) $19 Avg Close — Range —
Q2 2013
Shares 9,031 Value ($000) $61 Avg Close — Range —