MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

BALYASNY ASSET MANAGEMENT L.P.'s Holding History (CIK: 0001218710)

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

Q2 2017
Shares 12,800 Value ($000) $16 Avg Close — Range —
Q4 2016
Shares 247,500 Value ($000) $1,010 Avg Close — Range —
Q3 2016
Shares 975,000 Value ($000) $6,191 Avg Close — Range —
Q2 2016
Shares 33,166 Value ($000) $179 Avg Close — Range —
Q2 2015
Shares 1,201,015 Value ($000) $14,851 Avg Close — Range —
Q1 2015
Shares 1,010,126 Value ($000) $12,000 Avg Close — Range —
Q2 2014
Shares 764,798 Value ($000) $5,575 Avg Close — Range —
Q1 2014
Shares 319,066 Value ($000) $1,608 Avg Close — Range —
Q4 2013
Shares 1,076,971 Value ($000) $5,741 Avg Close — Range —