Form 4 Filing for John B. Williams

This Form 4 filing details a transaction by John B. Williams, a director at ASSOCIATED BANC-CORP (ASB). On April 28, 2026, Mr. Williams disposed of 4,000 shares of Common Stock with a par value of $0.01, at a price of $28.175 per share. Following this transaction, Mr. Williams directly owns 67,420 shares. Additionally, he holds 8,000 shares indirectly through an IRA, where he has sole voting rights. The filing was signed on April 29, 2026, by Lynn M. Floeter as attorney-in-fact for Mr. Williams.