X0202 4 2006-05-12 false 0001141185 KERR MCGEE CORP /DE KMG 0001190612 CHRISTIANSEN GEORGE D KERR-MCGEE CENTER, P. O. BOX 25861 OKLAHOMA CITY OK 73125 false true false false Vice President Common Stock 2006-05-12 4 A false 6742 41.4033 A 14435 D Common Stock 2006-05-12 4 A false 2500 52.2157 A 16935 D Common Stock 2006-05-12 4 A false 2973 47.6747 A 19908 D Common Stock 2006-05-12 4 S false 6742 110.9947 D 13166 D Common Stock 2006-05-12 4 S false 2500 110.9947 D 10666 D Common Stock 2006-05-12 4 S false 2973 110.9947 D 7693 D Common Stock - By Trustee/EDCP 2006-05-12 4 S false 7024.368 110.21 D 0 I By Trustee/EDCP Common Stock - By Trustee/SIP 2006-05-12 4 S false 1448.593 109.91 D 4072.587 I By Trustee/SIP Common Stock - By Trustee/SIP 2006-05-15 4 S false 886 109.85 D 3186.587 I By Trustee/SIP Option (Right to Buy) 41.4033 2006-05-12 4 M false 6742 0 D 2006-01-14 2013-01-14 Common Stock 6742 0 D Option (Right to Buy) 52.2157 2006-05-12 4 M false 2500 0 D 2005-01-08 2012-01-08 Common Stock 2500 2686 D Option (Right to Buy) 47.6747 2006-05-12 4 M false 2973 0 D 2007-01-13 2014-01-13 Common Stock 2973 1487 D On May 12, 2006 the Reporting Person exercised a stock option for 6,742 shares with a grant price of $41.4033, which resulted in the issuance of 6,742 shares of Kerr-McGee Corporation common stock to Reporting Person. The stock option exercise is reported under Table II and the issuance and subsequent sale of the stock are reported under Table I. The price at which the shares were sold was $110.994671. On May 12, 2006 the Reporting Person exercised a stock option for 2,500 shares with a grant price of $52.2157, which resulted in the issuance of 2,500 shares of Kerr-McGee Corporation common stock to Reporting Person. The stock option exercise is reported under Table II and the issuance and subsequent sale of the stock are reported under Table I. The price at which the shares were sold was $110.994671. On May 12, 2006 the Reporting Person exercised a stock option for 2,973 shares with a grant price of $47.6747, which resulted in the issuance of 2,973 shares of Kerr-McGee Corporation common stock to Reporting Person. The stock option exercise is reported under Table II and the issuance and subsequent sale of the stock are reported under Table I. The price at which the shares were sold was $110.994671. By: John F. Reichenberger Per Attached Power of Attorney 2006-05-16