Company: ASB
Filing Date: 2025-12-30
Form Type: S-4
Source: 0001193125-25-337086
Chunk: 6

Company: ASSOCIATED BANC-CORP
Filing Date: 2025-12-30
Form: S-4
Chunk 6
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 all the holders of American National voting
common stock. As of November 30, 2025, the Dianne S. Lozier ANC Stock Holding

Trust, the John F. Kotouc Special Holding Trust, the Thomas O. Kotouc Living Trust, and the Ann Duey Revocable Trust (together, the “American National voting shareholders”) held 100% of the 418,728 outstanding shares of American National voting common stock. On November 30, 2025, the holders of all outstanding shares of American National voting common stock unanimously approved the Merger Agreement and the transactions contemplated thereby, including the Merger, by delivering a duly executed written consent. Accordingly, the approval of the Merger by the American National voting shareholders was effected in accordance with the NMBCA and American National’s governing documents, and no further approval of the shareholders of American National is required to approve or adopt the Merger Agreement, the Merger or the other transactions contemplated by the Merger Agreement. As a result, American National has not solicited and will not be soliciting your vote for approving the Merger or the Merger Agreement and does not intend to call a meeting of shareholders or set any record date for purposes of voting on the approval of the Merger Agreement or the Merger. This notice of action by written consent, together with the accompanying information statement/prospectus, serves as formal notification from American National that the Merger Agreement and the Merger have been unanimously approved by the holders of American National voting common stock by written consent in lieu of a meeting, in accordance with the NMBCA and American National’s governing documents. No dissenters’ or appraisal rights will be available with respect to the Merger and the other transactions contemplated by the Merger Agreement, including any remedy under applicable law. The information statement/prospectus accompanying this letter provides you with more specific information concerning the Merger, the Merger Agreement, and the transactions contemplated by the Merger Agreement. We encourage you to carefully read the information statement/prospectus, including “Risk Factors” beginning on page 15 of the information statement/prospectus, and the copy of the Merger Agreement included as Annex Ato the information statement/prospectus and incorporated herein by reference. Please do not send in your American National common stock at this time. If the Merger is completed, you will receive instructions regarding the surrender of your American National common stock and payment for your shares of American National common stock. By order of the American National board