CAMERON INTERNATIONAL CORP

CUSIP: 13342B105 Class: COM

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT's Holding History (CIK: 0001329375)

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

Q2 2014
Shares 30,000 Value ($000) $2,031 Avg Close — Range —
Q1 2014
Shares 40,410 Value ($000) $2,496 Avg Close — Range —
Q4 2013
Shares 38,780 Value ($000) $2,308 Avg Close — Range —
Q3 2013
Shares 51,000 Value ($000) $2,977 Avg Close — Range —
Q2 2013
Shares 30,200 Value ($000) $1,847 Avg Close — Range —