CATAMARAN CORP

CUSIP: 148887102 Class: COM

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q2 2015
Shares 1,051,500 Value ($000) $64,226 Avg Close — Range —
Q1 2015
Shares 738,500 Value ($000) $43,970 Avg Close — Range —