SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): May 15, 2003 RELIANT RESOURCES, INC. (Exact Name of Registrant as Specified in its Charter) DELAWARE 1-16455 76-0655566 (State or Other Jurisdiction (Commission File Number) (IRS Employer of Incorporation) Identification No.) 1111 LOUISIANA STREET HOUSTON, TEXAS 77002 (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (713) 497-3000 ------------------------------ ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS. (c) Exhibits. 99.1 Consolidated interim financial statements of Orion Power Holdings, Inc., a wholly-owned subsidiary of Reliant Resources, Inc., and management's narrative analysis of financial condition and results of operations for the quarterly periods ended March 31, 2002 and 2003. ITEM 9. REGULATION FD DISCLOSURE. Attached hereto as Exhibit 99.1 and incorporated by reference herein are the consolidated interim financial statements of Orion Power Holdings, Inc., a wholly-owned subsidiary of Reliant Resources, Inc., and management's narrative analysis of financial condition and results of operations for the quarterly periods ended March 31, 2002 and 2003. 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. RELIANT RESOURCES, INC. (Registrant) Date: May 16, 2003 By: /s/ Thomas C. Livengood ------------------------------------- Thomas C. Livengood Vice President and Controller EXHIBIT INDEX Exhibit Number Exhibit Description ------ ------------------- 99.1 Consolidated interim financial statements of Orion Power Holdings, Inc., a wholly-owned subsidiary of Reliant Resources, Inc., and management's narrative analysis of financial condition and results of operations for the quarterly periods ended March 31, 2002 and 2003.