Company: ONBPP
Filing Date: 2025-01-29
Form Type: S-4/A
Source: 0001104659-25-007256
Chunk: 58

Company: OLD NATIONAL BANCORP /IN/
Filing Date: 2025-01-29
Form: S-4/A
Chunk 58
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 plan participants under applicable law. You may not vote Bremer 401(k) Plan shares or Bremer ESOP shares by returning a proxy card directly to Bremer or by voting at the Bremer special meeting.

Every vote is important. Accordingly, please timely vote via the Internet, by telephone, or, if you receive a hard copy of this proxy statement/prospectus, by mail by completing, signing, dating and returning the enclosed proxy card, whether or not you plan to attend the special meeting. Sending in your proxy card or voting by telephone or on the Internet will not prevent you from voting your shares at the meeting because you may subsequently revoke your proxy. If you hold Bremer 401(k) Plan shares or Bremer ESOP shares, please timely vote via the Internet, by telephone, or, if you receive a hard copy of this proxy statement/ prospectus, by mail by completing, signing, dating and returning the enclosed voting instruction card in the manner described on the voting instruction card for each plan.

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TABLE OF CONTENTS

#### Revocation of Proxies
If you are the record holder of Bremer common shares, you may revoke your proxy in any of the following ways:

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Re-submitting your vote via the Internet or by telephone by 10:59 p.m. Central Time on Marc h 6, 2025;

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If you receive a hard copy of this proxy statement/prospectus, submitting another properly completed proxy card bearing a later date which is received by 10:59 p.m. Central Time on March 6, 2025;

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Attending the special meeting virtually and voting at the special meeting via the special meeting website; or

•

Submitting a written notice that you are revoking your proxy. The notice must be sent to Bremer at 380 St. Peter Street, Suite 500, Saint Paul, Minnesota 55102, Attention: Amy J. Dorn, Corporate Secretary, and must be received by 10:59 p.m. Central Time on March 6, 2025.

Attendance at the special meeting will not in and of itself constitute revocation of a proxy. A revocation or later-dated proxy received by Bremer after the vote will not affect the vote. If the special meeting is postponed or adjourned, it will not affect the ability of holders of Bremer common stock of record as of the record date to exercise their voting rights or to revoke any previously granted proxy using the methods described