Company: ONBPP
Filing Date: 2025-02-03
Form Type: 424B3
Source: 0001104659-25-008430
Chunk: 343

Company: OLD NATIONAL BANCORP /IN/
Filing Date: 2025-02-03
Form: 424B3
Chunk 343
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 in contract, in tort or otherwise. Recourse on any obligation or liability undertaken by the Trustees in their capacities as Trustees of the Trust under or in connection with or by reason of this Agreement, the Company Voting Agreement or the Investor Agreement shall be had solely against the assets comprising or payable to the Trust.

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### IN WITNESS WHEREOF
, the Company, Parent and Merger Sub have caused this Agreement to be executed by their respective officers thereunto duly authorized as of the date first above written.

### BREMER FINANCIAL CORPORATION
By:

/s/ Jeanne Crain

Jeanne Crain 
 President and Chief Executive Officer

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### OLD NATIONAL BANCORP
By:

/s/ James C. Ryan, III

James C. Ryan, III 
 Chief Executive Officer

#### ONB MERGER SUB, INC.
By:

/s/ John V. Moran, IV

John V. Moran, IV 
 President

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### EXHIBIT A

### BANK MERGER AGREEMENT
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#### Exhibit AForm of Bank Merger Agreement​

### AGREEMENT AND PLAN OF MERGER OFBREMER BANKWITH AND INTOOLD NATIONAL BANK
This Agreement and Plan of Merger (this “ Agreement ”), dated as of [ •], is made by and between Old National Bank, a national bank (the “ Surviving Bank ”), and Bremer Bank, National Association, a national bank (the “ Merging Bank ”).

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### WHEREAS
, Surviving Bank, a national banking association duly organized and existing under the laws of the United States, with its main office located in Evansville, Indiana, all the issued and outstanding capital stock of which is owned directly by Old National Bancorp, an Indiana corporation (“ Old National ”), has authorized capital stock consisting of 6,506,990 shares of common stock, par value of $10.00 per share, all of which shares of common stock are issued and outstanding as of the date hereof;

###