MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

STONERIDGE INVESTMENT PARTNERS LLC's Holding History (CIK: 0001108831)

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

Q2 2017
Shares 79,491 Value ($000) $99 Avg Close — Range —
Q1 2017
Shares 199,227 Value ($000) $614 Avg Close — Range —
Q4 2016
Shares 221,838 Value ($000) $905 Avg Close — Range —
Q3 2016
Shares 221,838 Value ($000) $1,409 Avg Close — Range —
Q2 2016
Shares 180,534 Value ($000) $973 Avg Close — Range —
Q1 2016
Shares 180,534 Value ($000) $1,511 Avg Close — Range —
Q4 2015
Shares 208,282 Value ($000) $1,645 Avg Close — Range —
Q3 2015
Shares 121,165 Value ($000) $1,031 Avg Close — Range —
Q2 2015
Shares 71,017 Value ($000) $878 Avg Close — Range —
Q1 2015
Shares 76,501 Value ($000) $909 Avg Close — Range —
Q4 2014
Shares 146,489 Value ($000) $1,655 Avg Close — Range —
Q3 2014
Shares 425,975 Value ($000) $3,740 Avg Close — Range —
Q2 2014
Shares 391,027 Value ($000) $2,851 Avg Close — Range —
Q1 2014
Shares 88,304 Value ($000) $445 Avg Close — Range —
Q4 2013
Shares 83,524 Value ($000) $445 Avg Close — Range —
Q3 2013
Shares 83,524 Value ($000) $317 Avg Close — Range —