X0202 4 2005-12-22 0 0000941548 COOPER CAMERON CORP CAM 0001206998 SCHMITT JANE L 1333 WEST LOOP SOUTH SUITE 1700 HOUSTON TX 77027 0 1 0 0 Vice President, HR Common Stock 2005-12-22 4 M 0 21316 21.3438 A 52128 D Common Stock 2005-12-22 4 S 0 21316 42.5 D 30812 D Common Stock 1576 I by Trust Non-Qualified Stock Option (right to buy) 21.3438 2005-12-22 4 M 0 21316 21.3438 D 2002-11-11 2009-11-11 Common Stock 21316 0 D Jane C. Schmitt 2005-12-27