X0306 4 2012-11-06 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 Common Stock 2012-11-06 4 F 0 211 52.72 D 19646 D Payment of tax liability by withholding shares of stock upon the release of restricted stock units that were converted into Cameron common stock. The grant and vest dates were previously reported on a Form 4 dated November 6, 2009. By: Grace B. Holmes For: Christopher A Krummel 2012-11-08