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 September 24, 1999 (Date of earliest event reported) PECO ENERGY COMPANY (Exact name of registrant as specified in its charter) Pennsylvania 1-1401 23-0970240 (State or other (Commission (IRS Employer jurisdiction of file number) Identification incorporation) Number) 230l Market Street, Philadelphia, Pennsylvania 19101 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (215) 841-4000 Item 5. Other Events Presentation to Investors regarding Merger Transaction. On September 24, 1999, Unicom Corporation and PECO Energy Company met with investors to discuss the merger of the two companies. A copy of the presentation materials is attached to this Current Report on Form 8-K as Exhibit 99. Item 7. Financial Statements, Pro Forma Financial Information and Exhibits. (a) Financial Statements of Business Acquired. Not applicable. (b) Pro Forma Financial Information. Not applicable. (c) Exhibits 99. Presentation to investors, "The Creation of a Preeminent National Energy Company, September 24, 1999. 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. PECO ENERGY COMPANY \s\ Jean H. Gibson ----------------------- Jean H. Gibson Vice President & Controller September 27, 1999