MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

Alesco Advisors LLC's Holding History (CIK: 0001269978)

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

Q2 2017
Shares 17,532 Value ($000) $22 Avg Close — Range —
Q1 2017
Shares 17,532 Value ($000) $54 Avg Close — Range —
Q4 2016
Shares 17,532 Value ($000) $72 Avg Close — Range —
Q3 2016
Shares 17,532 Value ($000) $111 Avg Close — Range —
Q2 2016
Shares 17,532 Value ($000) $94 Avg Close — Range —
Q1 2016
Shares 17,532 Value ($000) $147 Avg Close — Range —
Q4 2015
Shares 17,532 Value ($000) $139 Avg Close — Range —
Q3 2015
Shares 17,532 Value ($000) $149 Avg Close — Range —
Q2 2015
Shares 17,532 Value ($000) $217 Avg Close — Range —
Q1 2015
Shares 17,532 Value ($000) $208 Avg Close — Range —
Q4 2014
Shares 17,532 Value ($000) $198 Avg Close — Range —
Q3 2014
Shares 17,532 Value ($000) $154 Avg Close — Range —
Q2 2014
Shares 17,532 Value ($000) $128 Avg Close — Range —
Q1 2014
Shares 23,932 Value ($000) $121 Avg Close — Range —
Q4 2013
Shares 23,932 Value ($000) $128 Avg Close — Range —