SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 May 27, 2004 -------------------------------------------------- (Date of Report - Date of earliest event reported) KERR-McGEE CORPORATION ------------------------------------------------------ (Exact name of registrant as specified in its charter) Delaware 1-16619 73-1612389 -------------- ------------------------ ------------------- (State of (Commission File Number) (IRS Employer Incorporation) Identification No.) Kerr-McGee Center Oklahoma City, Oklahoma 73125 ---------------------------------------- ---------- (Address of principal executive offices) (Zip Code) (405) 270-1313 ------------------------------- (Registrant's telephone number) Item 9. Regulation FD Disclosure On May 27, 2004, Kerr-McGee Corporation issued a press release announcing that Dave Hager, senior vice president responsible for oil and gas exploration and production for Kerr-McGee Corporation, will speak at the UBS 2004 Global Oil and Gas Conference at 7:40 a.m. MST (10:40 a.m. EDT) on June 3rd. The webcast and slides used in the presentation will be available on Kerr-McGee's website at www.kerr-mcgee.com. Item 7. Financial Statements, Pro Forma Financial Information and Exhibits (c) Exhibits 99.1 Press Release dated May 27, 2004 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. KERR-MCGEE CORPORATION By: (John M. Rauh) ----------------------------- John M. Rauh Vice President and Controller Dated: May 27, 2004