MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328100 Class: CMN

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q2 2017
Shares 44,000 Value ($000) $55 Avg Close — Range —
Q1 2017
Shares 44,000 Value ($000) $136 Avg Close — Range —
Q4 2016
Shares 44,000 Value ($000) $180 Avg Close — Range —
Q3 2016
Shares 44,000 Value ($000) $279 Avg Close — Range —
Q2 2016
Shares 44,000 Value ($000) $237 Avg Close — Range —
Q1 2016
Shares 44,000 Value ($000) $368 Avg Close — Range —
Q4 2015
Shares 30,000 Value ($000) $237 Avg Close — Range —
Q3 2015
Shares 42,300 Value ($000) $360 Avg Close — Range —
Q2 2015
Shares 42,300 Value ($000) $523 Avg Close — Range —
Q1 2015
Shares 42,300 Value ($000) $503 Avg Close — Range —
Q4 2014
Shares 42,300 Value ($000) $478 Avg Close — Range —