X0609 4/A 2026-03-07 2026-03-10 0000708955 FIRST FINANCIAL BANCORP /OH/ FFBC 0001214961 Brown Archie M false 255 EAST 5TH STREET, SUITE 2900 CINCINNATI OH 45202 1 1 President & CEO 0 Common Stock 2026-03-07 4 F 0 7664 27.25 D 265758 D Common Stock 50594.3537 I By 401k Incorrect number of shares reported on Form 4. Correct number of shares is 7,425. Balance increased to reflect difference between 7,664 and 7,425. /s/ Maria Hinkel, POA 2026-03-26