CAMERON INTERNATIONAL CORP

CUSIP: 13342B105 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q1 2016
Shares 332,477 Value ($000) $22,293 Avg Close — Range —
Q4 2015
Shares 89,322 Value ($000) $5,645 Avg Close — Range —