MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328AA8 Class: NOTE 4.5% 7/1

Verition Fund Management LLC's Holding History (CIK: 0001454027)

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

Q4 2013
Shares 1,400,000 Value ($000) $1,472 Avg Close — Range —
Q3 2013
Shares 2,900,000 Value ($000) $2,639 Avg Close — Range —