FORM 8-K CHANGE IN ACCOUNTANT

Company

ACI WORLDWIDE, INC.

Filed

June 5, 2002

Period of Report

May 29, 2002

Accession Number

0000935036-02-000030

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →