X0508 4 2024-03-15 0000707179 OLD NATIONAL BANCORP /IN/ ONB 0001471708 Sander Mark G ONE MAIN STREET EVANSVILLE IN 47708 1 PRESIDENT AND COO 0 Common Stock 2024-03-15 4 F 0 15246 16.34 D 411373 D Common Stock 490 I ONB Employee Stock Ownership and Savings Plan Reflects shares of the Issuer's common stock surrendered by the Reporting Person to satisfy tax withholding obligations upon the vesting of shares granted under a restricted stock unit award. Between December 16, 2023 and March 15, 2024, the Reporting Person acquired 4 shares of Old National Bancorp common stock pursuant to the Dividend Reinvestment feature of the Old National Bancorp Employee Stock Ownership and Savings Plan. The information in this report is based on a Plan statement dated March 15, 2024. /s/ Andrea L. Stangl, Attorney-in-Fact for Mark G. Sander 2024-03-19