X0609 4 2026-04-02 0000700565 FIRST MID BANCSHARES, INC. FMBH 0001615220 Zimmer James Edwin false 1421 CHARLESTON AVE MATTOON IL 61938 1 0 Common Stock 2026-04-02 4 A 0 308.0624 41.15 A 18240.6607 I By Deferred Compensation Plan Common Stock 6033.7013 D Common Stock 217 I As Custodian for Grandchildren Common Stock 4050 I by IRA The shares were acquired via the planned quarterly purchase under the Company's Deferred Compensation Plan. The reported securities are held in five separate custodial accounts for the benefit of the reporting person's grandchildren under the Illinois Uniform Transfers to Minors Act, for which the reporting person serves as custodian. The reporting person disclaims beneficial ownership except to the extent of his pecuniary interest. /s/ Matthew K. Smith, attorney-in-fact for Mr. Zimmer 2026-04-06