1 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: SEPTEMBER 30, 2000 CHECKFREE CORPORATION (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) Delaware 0-26802 58-2360335 - ------------------------------- --------------------- --------------------- (STATE OR OTHER JURISDICTION OF (COMMISSION FILE NO.) (IRS EMPLOYER INCORPORATION OR ORGANIZATION) IDENTIFICATION NUMBER) 4411 East Jones Bridge Road Norcross, Georgia 30092 (678) 375-3000 (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER INCLUDING AREA CODE OF REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES) Not Applicable (FORMER NAME OR FORMER ADDRESS, IF CHANGED SINCE LAST REPORT) 2 ITEM 5. OTHER EVENTS. CheckFree Corporation, a Delaware corporation, has amended its stockholder rights plan. Amendment No. 2 to the Rights Agreement, dated September 30, 2000, between CheckFree and the Fifth Third Bank, as Rights Agent, is attached as Exhibit 4.1 hereto and is incorporated herein by reference. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (c) EXHIBITS. EXHIBIT NO. DESCRIPTION 4.1 Amendment No. 2 to the Rights Agreement, dated September 30, 2000, between CheckFree Corporation and the Fifth Third Bank, as Rights Agent. 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. CHECKFREE CORPORATION Date: October 3, 2000 By: /s/ David E. Mangum ----------------------------------- David E. Mangum, Executive Vice President and Chief Financial Officer 2 3 EXHIBIT INDEX ------------- EXHIBIT NO. DESCRIPTION 4.1* Amendment No. 2 to the Rights Agreement, dated September 30, 2000, between CheckFree Corporation and the Fifth Third Bank, as Rights Agent. - ---------- * Filed with this report.