MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

ELEMENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001535630)

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

Q3 2018
Shares 21,558 Value ($000) $115 Avg Close — Range —
Q2 2018
Shares 49,235 Value ($000) $242 Avg Close — Range —