X0305 4 2012-06-01 0 0000941548 CAMERON INTERNATIONAL CORP CAM 0001431303 Krummel Christopher A 18303 SPRUCE CREEK DRIVE HOUSTON TX 77084 0 1 0 0 VP, Corp Controller & CAO Phantom Stock 2012-06-01 4 A 0 306 44.6581 A Common Stock 306 974.2494 D Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable in cash upon the reporting person's termination of service as an employee or retirement. Due to an administrative error, the share(s) of phantom stock purchased by the reporting person was not reported. By: Grace B. Holmes For: Christopher A. Krummel 2012-06-06