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 19, 2004 FIRST NIAGARA FINANCIAL GROUP, INC. -------------------------------------------------- (Exact Name of Registrant as Specified in Charter) Delaware 0-23975 42-1556195 - ---------------------------- --------------------- ------------------- (State or Other Jurisdiction (Commission File No.) (I.R.S. Employer of Incorporation) Identification No.) 6950 South Transit Road, P.O. Box 514, Lockport, New York 14095-0514 - --------------------------------------------------------- ---------- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (716) 625-7500 -------------- Not Applicable ------------------------------------------------------------- (Former name or former address, if changed since last report) Items 1, 2, 3, 4, 5, 6, 8, 9, 10 and 11: Not Applicable. Item 7. Financial Statements and Exhibits (a) Not Applicable. (b) Not Applicable. (c) Exhibits. Exhibit No. Description ----------- ----------- 99.1 Press release dated July 19, 2004 Item 12. Results of Operations and Financial Condition On July 19, 2004, First Niagara Financial Group, Inc. issued a press release disclosing second quarter 2004 financial results. A copy of the press release is included as exhibit 99.1 to this report. 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. FIRST NIAGARA FINANCIAL GROUP, INC. DATE: July 19, 2004 By: /s/ John R. Koelmel ------------------------------------- John R. Koelmel Executive Vice President and CFO (Duly authorized representative)