MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q2 2017
Shares 145,089 Value ($000) $180 Avg Close — Range —
Q1 2017
Shares 140,579 Value ($000) $433 Avg Close — Range —
Q4 2016
Shares 135,885 Value ($000) $554 Avg Close — Range —
Q3 2016
Shares 132,760 Value ($000) $843 Avg Close — Range —
Q2 2016
Shares 133,760 Value ($000) $721 Avg Close — Range —
Q1 2016
Shares 115,250 Value ($000) $965 Avg Close — Range —
Q4 2015
Shares 111,910 Value ($000) $884 Avg Close — Range —
Q3 2015
Shares 102,320 Value ($000) $871 Avg Close — Range —
Q2 2015
Shares 101,831 Value ($000) $1,259 Avg Close — Range —
Q1 2015
Shares 97,141 Value ($000) $1,154 Avg Close — Range —
Q4 2014
Shares 81,381 Value ($000) $920 Avg Close — Range —
Q3 2014
Shares 81,271 Value ($000) $714 Avg Close — Range —
Q2 2014
Shares 80,381 Value ($000) $586 Avg Close — Range —
Q1 2014
Shares 75,771 Value ($000) $382 Avg Close — Range —
Q4 2013
Shares 80,191 Value ($000) $428 Avg Close — Range —
Q3 2013
Shares 83,491 Value ($000) $317 Avg Close — Range —
Q2 2013
Shares 80,482 Value ($000) $542 Avg Close — Range —