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) September 2, 1998 Commission file number 0-23975 NIAGARA BANCORP, INC. (exact name of registrant as specified in its charter) DELAWARE 16-1545669 -------- ---------- (State or other jurisdiction of incorporation (I.R.S. Employer or organization) Identification No.) 6950 SOUTH TRANSIT ROAD, P.O. BOX 514, LOCKPORT, NY 14095-0514 - --------------------------------------------------- ---------- (Address of principal executive offices) (Zip Code) (716) 625-7500 -------------- (Registrant's telephone number, including area code) ITEM 5. Other Events. Attached hereto as an exhibit is a copy of a press release disclosing Lockport Savings Bank's agreement to acquire Warren-Hoffman & Associates insurance agency. ITEM 7. Financial Statements, Pro Forma Financial Information, and Exhibits (c) The following exhibit is filed herewith. EXHIBIT NO. DESCRIPTION: 99.1 Press release dated September 2, 1998, of Lockport Savings Bank 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 thereunto duly authorized. NIAGARA BANCORP, INC. Date: September 14, 1998 By: /s/ William E. Swan -------------------------------- William E. Swan President and Chief Executive Officer Date: September 14, 1998 By: /s/ Paul J. Kolkmeyer -------------------------------- Paul J. Kolkmeyer Executive Vice President and Chief Financial Officer EXHIBIT INDEX EXHIBIT NO. DESCRIPTION: 99.1 Press release dated September 2, 1998, of Lockport Savings Bank