Company: ONBPP
Filing Date: 2025-02-03
Form Type: 424B3
Source: 0001104659-25-008430
Chunk: 14

Company: OLD NATIONAL BANCORP /IN/
Filing Date: 2025-02-03
Form: 424B3
Chunk 14
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#### What do I need to do now?
**A:

After you have carefully read this proxy statement/prospectus and have decided how you wish to vote your shares of Bremer common stock, please vote your shares promptly so that your shares are represented and voted at the Bremer special meeting. Please 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 accompanying proxy card in the enclosed postage-paid return envelope as described on the proxy card as soon as possible. The giving of an appointment of proxy will not affect your right to revoke it or attend the special meeting and vote virtually. Note that you will have to complete separate voting instructions for shares of Bremer common stock held directly in your own name, shares held through the Bremer 401(k) Plan and shares held through the Bremer ESOP. The deadline for providing instructions for voting shares held through the Bremer 401(k) Plan and Bremer ESOP is 10:59 p.m. Central Time on March 3, 2025, which is 72 hours prior to the deadline for shareholders generally.

Q:**

#### How can I vote my shares of Bremer common stock?
A:

A holder of Bremer common stock may vote by proxy or at the Bremer special meeting of shareholders. If you hold your shares of Bremer common stock in your name as a holder of record, to submit a proxy, you, as a holder of Bremer common stock, may use one of the following methods:

#### •

By telephone : by calling the toll-free number indicated on the accompanying proxy card and following the recorded instructions.

#### •

Through the Internet : by visiting the website indicated on the accompanying proxy card and following the instructions.

#### •

By mail : if you receive a hard copy of this proxy statement/prospectus, by completing and returning the accompanying proxy card in the enclosed postage-paid envelope. The envelope requires no additional postage if mailed in the United States.

If you intend to submit your proxy by telephone or through the Internet, you must do so by 10:59 p.m. Central Time on March 6, 2025. If you receive a hard copy of this proxy statement/prospectus and intend to submit your proxy by mail, your completed proxy card must be received by 10:59 p.m. Central Time on March 6, 2025.

If you hold Bremer 401(k) Plan