MERRIMACK PHARMACEUTICALS IN

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

Tetragon Partners GP Ltd's Holding History (CIK: 0001515070)

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

Q3 2016
Shares 4,500,000 Value ($000) $5,606 Avg Close — Range —
Q2 2016
Shares 1,000,000 Value ($000) $1,154 Avg Close — Range —
Q1 2016
Shares 17,250,000 Value ($000) $26,125 Avg Close — Range —
Q3 2015
Shares 16,490,000 Value ($000) $25,947 Avg Close — Range —
Q2 2015
Shares 16,490,000 Value ($000) $35,012 Avg Close — Range —
Q1 2015
Shares 17,370,000 Value ($000) $34,992 Avg Close — Range —
Q4 2014
Shares 14,870,000 Value ($000) $28,544 Avg Close — Range —
Q3 2014
Shares 8,870,000 Value ($000) $13,877 Avg Close — Range —
Q2 2014
Shares 7,000,000 Value ($000) $9,508 Avg Close — Range —
Q1 2014
Shares 1,500,000 Value ($000) $1,546 Avg Close — Range —