MERRIMACK PHARMACEUTICALS IN

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

ARISTEIA CAPITAL, L.L.C.'s Holding History (CIK: 0001080171)

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

Q1 2016
Shares 12,522,000 Value ($000) $18,856 Avg Close — Range —
Q4 2015
Shares 12,522,000 Value ($000) $18,501 Avg Close — Range —
Q3 2015
Shares 11,932,000 Value ($000) $18,727 Avg Close — Range —
Q2 2015
Shares 10,932,000 Value ($000) $22,968 Avg Close — Range —
Q1 2015
Shares 10,932,000 Value ($000) $21,880 Avg Close — Range —
Q4 2014
Shares 11,932,000 Value ($000) $22,592 Avg Close — Range —
Q3 2014
Shares 11,932,000 Value ($000) $18,510 Avg Close — Range —
Q2 2014
Shares 11,932,000 Value ($000) $16,093 Avg Close — Range —
Q1 2014
Shares 13,250,000 Value ($000) $13,577 Avg Close — Range —
Q4 2013
Shares 15,250,000 Value ($000) $15,987 Avg Close — Range —
Q3 2013
Shares 7,500,000 Value ($000) $6,835 Avg Close — Range —