X0508 4 2025-11-21 0 0002065601 Central Bancompany, Inc. CBC 0002092213 Westhues Daniel Harold 238 MADISON STREET JEFFERSON CITY MO 65101 0 1 0 0 SEVP & Chief Customer Officer 0 Class A Common Stock 2025-11-21 4 P 0 4200 21.00 A 95000 D Class A Common Stock 15100 D Class A Common Stock 52650 I By Voting Trust Represents 15,100 unvested Restricted Stock Awards granted prior to the reporting owner becoming a reporting person subject to Section 16 of the Securities Exchange Act of 1934, as amended. Held indirectly through the voting trust established by the Amended and Restated Voting Trust Agreement, dated March 5, 2025, by and among Central Bancompany, Inc., the shareholders parties thereto, and Sam Bryan Cook, Robert M. Robuck and Robert R. Hermann, Jr. as trustees for the benefit of the reporting person. /s/ Jeremy W. Colbert, attorney-in-fact 2025-11-25