KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

Cormorant Asset Management, LP's Holding History (CIK: 0001583977)

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

Q2 2015
Shares 826,000 Value ($000) $8,243 Avg Close — Range —
Q1 2015
Shares 826,000 Value ($000) $10,515 Avg Close — Range —
Q4 2014
Shares 1,000,000 Value ($000) $14,150 Avg Close — Range —
Q3 2014
Shares 1,000,000 Value ($000) $13,750 Avg Close — Range —
Q4 2013
Shares 1,700,000 Value ($000) $22,015 Avg Close — Range —