UNITED STATES 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 October 10, 2002 (Date of earliest event reported) Commission File Name of Registrant; State of Incorporation; Address of IRS Employer Number Principal Executive Offices; and Telephone Number Identification Number --------------------- --------------------------------------------------------- ------------------------- 1-16169 EXELON CORPORATION 23-2990190 (a Pennsylvania corporation) 10 South Dearborn Street - 37th Floor P.O. Box 805379 Chicago, Illinois 60680-5379 (312) 394-7398 1-1839 COMMONWEALTH EDISON COMPANY 36-0938600 (an Illinois corporation) 10 South Dearborn Street - 37th Floor P.O. Box 805379 Chicago, Illinois 60680-5379 (312) 394-4321 Item 5. Other Events On October 11, 2002 Exelon issued a note to its financial community, which is included as exhibit 99.1. Additionally, Commonwealth Edison Company issued a press release on October 10, 2002 attached as exhibit 99.2. Exhibit Index Exhibit No. Description ----------- ----------- 99.1 Exelon's note to its financial community regarding a report by Liberty Consulting 99.2 ComEd's press release regarding a report by Liberty Consulting 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. EXELON CORPORATION COMMONWEALTH EDISON COMPANY /S/ Ruth Ann M. Gillis ----------------------------- Ruth Ann M. Gillis Senior Vice President Exelon Corporation October 10, 2002