UNITED STATES 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 ----------------------- Date of Report (Date of earliest event reported): July 31, 2001 USX Corporation ------------------------------------------------------------------------------- (Exact name of registrant as specified in its charter) Delaware 1-5153 25-0996816 --------------- ---------------------- ------------------- (State or other (Commission File (IRS Employer jurisdiction of Number) Identification No.) incorporation) 600 Grant Street, Pittsburgh, PA 15219-4776 ---------------------------------- ---------- (Address of principal executive (Zip Code) offices) (412) 433-1121 ------------------------------ (Registrant's telephone number, including area code) 2 Item 5. Other Events USX Corporation is furnishing information for the July 31, 2001 press release titled "USX Announces Board Approval of Plan of Reorganization and Identification of Directors for Marathon Oil Corporation and United States Steel Corporation Effective January 1, 2002". Attached is a copy of the press release in substantially the form released. Item 7. Financial Statements and Exhibits (c) Exhibits 99.1. Press Release - "USX Announces Board Approval of Plan of Reorganization and Identification of Directors for Marathon Oil Corporation and United States Steel Corporation Effective January 1, 2002" SIGNATURE 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. USX CORPORATION By /s/ Larry G. Schultz --------------------------- Larry G. Schultz Vice President - Accounting Dated: July 31, 2001