CATAMARAN CORP

CUSIP: 148887102 Class: COM

Pentwater Capital Management LP's Holding History (CIK: 0001425851)

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

Q2 2015
Shares 10,000,000 Value ($000) $610,800 Avg Close — Range —
Q1 2015
Shares 3,600,000 Value ($000) $214,344 Avg Close — Range —