FORM 8-K 5-31-05 STOCK BUYBACK

Company

ASSOCIATED BANC-CORP

Filed

May 31, 2005

Period of Report

May 31, 2005

Accession Number

0000007789-05-000050

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 →