Sec Form 3 Filing - Cook Sam Bryan @ Central Bancompany, Inc. - 2025-11-19

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Cook Sam Bryan 2. Issuer Name and Ticker or Trading Symbol Central Bancompany, Inc. [ CBC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director X __ 10% Owner X __ Officer (give title below) _____ Other (specify below) Executive Chairman (Last) (First) (Middle) 238 MADISON STREET 3. Date of Earliest Transaction (MM/DD/YY) 11/19/2025 (Street) JEFFERSON CITY, MO65101 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 132,000 ( 1 ) D Class A Common Stock 109,950 I By Central Trust Company ( 2 ) Class A Common Stock 50 I By Trust ( 3 ) Class A Common Stock 27,800 I By Voting Trust ( 4 ) Class A Common Stock 7,387,700 I By Trust ( 5 ) Class A Common Stock 19,945,200 I By Trust ( 5 ) Class A Common Stock 9,419,800 I By Trust ( 5 ) Class A Common Stock 1,430,450 I By Trust ( 5 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Cook Sam Bryan 238 MADISON STREET JEFFERSON CITY, MO65101 X X Executive Chairman Signatures /s/ Jeremy W. Colbert, attorney-in-fact 11/19/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Held jointly by the reporting person and his mother. ( 2 )Held indirectly through Central Trust Company for the benefit of the reporting person. ( 3 )Held for the benefit of a trust for which the reporting person may be deemed to have investment power. The reporting person disclaims beneficial ownership in these shares except to the extent of his pecuniary interest, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. ( 4 )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 the reporting person, Robert M. Robuck, and Robert R. Hermann, Jr. as trustees (the "Voting Trust") for the benefit of the reporting person. ( 5 )Held indirectly through the Voting Trust for the benefit of a trust for which the reporting person may be deemed to have investment power. The reporting person disclaims beneficial ownership in these shares except to the extent of his pecuniary interest, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

Remarks: The reporting person is a co-trustee of Sam B. Cook Foundation, which holds securities of the issuer. The reporting person disclaims beneficial ownership in such securities, and reference to such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purpose. Exhibit List: Exhibit 24.1 - Power of Attorney

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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