Nicole M. Kitowski - Executive Vice President - Common Stock Transaction

Nicole M. Kitowski, Executive Vice President of ASSOCIATED BANC-CORP, acquired 25.6106 shares of Common Stock under the Employee Stock Purchase Plan on June 15, 2026. The purchase price per share was $29.494. Following this transaction, Ms. Kitowski directly owns 52,965.3175 shares of common stock. Additionally, she indirectly owns 3,244.55 shares through a 401(k) Plan. The filing is Form 4, indicating a change in beneficial ownership.