SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 and 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): June 2, 2003 (June 1, 2003) ONLINE POWER SUPPLY, INC. - -------------------------------------------------------------------------------- Exact Name of Registrant as Specified in its Charter) Nevada 00-29669 84-1176494 - ------------------------------ ----------------------- -------------------- (State or other jurisdiction (Commission File No.) (I.R.S. Employer of incorporation) Identification No.) 8100 South Akron Street, Suite 308 Englewood, Colorado 80112 80112 - --------------------------------------------------------- -------------------- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (303) 741-5641 Not Applicable - -------------------------------------------------------------------------------- (Former Name, Former Address or Former Fiscal Year, if Changed From Last Report) ITEM 5. OTHER EVENTS Effective June 1, 2003, Glenn M. Grunewald has resigned as chief executive officer and director of the company, in order to pursue other opportunities. The board of directors has elected Gary A. Young to serve as chief executive officer of the company on an interim basis. 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. ONLINE POWER SUPPLY, INC. Dated: June 2, 2003 By: /s/ Gary A. Young ------------------------------- GARY A. YOUNG, Chief Executive Officer 2