MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q4 2016
Shares 238,650 Value ($000) $974 Avg Close — Range —
Q3 2016
Shares 234,480 Value ($000) $1,489 Avg Close — Range —
Q2 2016
Shares 232,430 Value ($000) $1,253 Avg Close — Range —
Q1 2016
Shares 232,430 Value ($000) $1,945 Avg Close — Range —
Q4 2015
Shares 735,710 Value ($000) $5,812 Avg Close — Range —
Q3 2015
Shares 770,080 Value ($000) $6,553 Avg Close — Range —
Q2 2015
Shares 770,080 Value ($000) $9,522 Avg Close — Range —
Q1 2015
Shares 239,980 Value ($000) $2,851 Avg Close — Range —