MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q2 2017
Shares 107,262 Value ($000) $133,005 Avg Close — Range —
Q1 2017
Shares 72,279 Value ($000) $222,620 Avg Close — Range —
Q4 2016
Shares 42,097 Value ($000) $172 Avg Close — Range —
Q3 2016
Shares 75,097 Value ($000) $477 Avg Close — Range —
Q2 2016
Shares 339,097 Value ($000) $1,828 Avg Close — Range —
Q1 2016
Shares 1,308,762 Value ($000) $10,954 Avg Close — Range —
Q4 2015
Shares 1,264,799 Value ($000) $9,992 Avg Close — Range —
Q3 2015
Shares 1,306,844 Value ($000) $11,122 Avg Close — Range —
Q2 2015
Shares 878,144 Value ($000) $10,859 Avg Close — Range —
Q1 2015
Shares 870,244 Value ($000) $10,338 Avg Close — Range —
Q4 2014
Shares 857,197 Value ($000) $9,686 Avg Close — Range —
Q3 2014
Shares 839,397 Value ($000) $7,370 Avg Close — Range —
Q2 2014
Shares 804,997 Value ($000) $5,868 Avg Close — Range —
Q1 2014
Shares 804,997 Value ($000) $4,057 Avg Close — Range —
Q4 2013
Shares 790,497 Value ($000) $4,221 Avg Close — Range —
Q3 2013
Shares 784,597 Value ($000) $2,981 Avg Close — Range —
Q2 2013
Shares 35,897 Value ($000) $242 Avg Close — Range —