Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D



Comment for Type of Reporting Person:
Line 8: Consists of shares held indirectly through the Voting Trust of which S. Bryan Cook, Robert R. Hermann, Jr. and Robert M. Robuck are the Trustees. The Trustees, acting by a simple majority, exercise sole voting discretion over all of the shares held in the Voting Trust. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Company's prospectus, dated November 19, 2025, filed with the SEC pursuant to Rule 424(b) (the "Final Prospectus") and (ii) 156,873,186 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes (i) 50,700 shares held in S. Bryan Cook's SEP IRA for which S. Bryan Cook may be deemed to have sole voting or investment power, (ii) 59,250 shares held in S. Bryan Cook's Traditional IRA for which S. Bryan Cook may be deemed to have sole voting or investment power, and (iii) 38,619 shares held by S. Bryan Cook for which he may be deemed to have sole voting power or investment power. Line 8 and 10: Includes (i) 132,000 shares held by Lois M. Cook and Sam Byran Cook Joint Tenancy with Right of Survivorship for which S. Bryan Cook may be deemed to have shared voting or investment power and (ii) 50 shares of Class A Common Stock held by the Sam B. Cook Revocable Interim Trust, for which S. Bryan Cook serves as a co-trustee and is a beneficiary and for which he may be deemed to have shared voting or investment power. Excludes 156,873,186 shares held through the Voting Trust, for which Mr. Cook is one of three Trustees. Voting decisions require approval of a majority of the Trustees, and each of the three Trustees has one vote. As a result, under the so-called "rule of three," none of the individual Trustees is deemed to share voting power for such shares. Line 9: Includes (i) 7,387,700 shares held indirectly through the Voting Trust for the benefit of Sam Bryan Cook TOD, for which S. Bryan Cook may be deemed to have sole investment power and (ii) 27,800 shares held indirectly through the Voting Trust for the benefit of S. Bryan Cook's SEP IRA, for which S. Byan Cook may be deemed to have sole investment power. Line 10: Includes (i) 19,945,200 shares held indirectly through the Voting Trust for the benefit of the Cook Family Trust dated December 3, 2012 (the "Cook Family Trust") for which S. Bryan Cook serves as the trustee and for which he may be deemed to have shared investment power, (ii) 9,419,800 shares held indirectly through the Voting Trust for the benefit of the SBC Trust fbo Julia Cook, for which S. Bryan Cook serves as a co-trustee and for which he may be deemed to have shared investment power, (iii) 1,430,450 shares held indirectly through the Voting Trust for the benefit of the SBC Insurance Trust fbo Julia Cook, for which S. Bryan Cook serves as a co-trustee and for which he may be deemed to have shared investment power, and (iv) 6,852,650 shares held indirectly through the Voting Trust for the benefit of the SBC Foundation, for which S. Bryan Cook serves as a co-trustee and for which he may be deemed to have shared investment power. Line 12: Excludes 111,809,586 shares of Class A Common Stock, in each case held indirectly by the Voting Trust for the benefit of other Reporting Persons identified herein as to which S. Bryan Cook expressly disclaims beneficial ownership. This report shall not be construed as an admission that S. Bryan Cook is the beneficial owner of such securities or that he is acting in concert with any other Reporting Person. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 45,344,219 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7: Includes 38,900 shares of unvested restricted Class A Common Stock awards held by Robert. M. Robuck for which he may be deemed to have sole voting power. Line 7 and 9: Includes 47,619 shares of Class A Common Stock held by Robert M. Robuck for which he may be deemed to have sole voting or sole investment power. Line 8 and 10: Includes 50 shares of Class A Common Stock held by the Sam B. Cook Revocable Interim Trust, for which Robert M. Robuck serves as a co-trustee and for which he may be deemed to have shared voting or investment power. Excludes 156,873,186 shares held through the Voting Trust, for which Mr. Robuck is one of three Trustees. Voting decisions require approval of a majority of the Trustees, and each of the three Trustees has one vote. As a result, under the so-called "rule of three," none of the individual Trustees is deemed to share voting power for such shares. Line 9: Includes 9,800 shares held indirectly through the Voting Trust for the benefit of Robert M. Robuck for which he may be deemed to have sole investment power. Line 10: Includes (i) 913,200 shares held indirectly through the Voting Trust by Robert M. Robuck and Sally J. Robuck Joint Tenancy with Right of Survivorship for which Robert M. Robuck may be deemed to have shared investment power, (ii) 9,419,800 shares held indirectly through the Voting Trust for the benefit of the SBC Trust fbo Julia Cook, for which Robert M. Robuck serves as a co-trustee and for which he may be deemed to have shared investment power, (iii) 1,430,450 shares held indirectly through the Voting Trust for the benefit of the SBC Insurance Trust fbo Julia Cook, for which Robert M. Robuck serves as a co-trustee and for which he may be deemed to have shared investment power, and (iv) 6,852,650 shares held indirectly through the Voting Trust for the benefit of the SBC Foundation, for which Robert M. Robuck serves as a co-trustee and for which he may be deemed to have shared investment power. Line 12: Excludes 138,247,286 shares of Class A Common Stock, in each case held indirectly by the Voting Trust for the benefit of other Reporting Persons identified herein as to which as to which Robert M. Robuck expressly disclaims beneficial ownership. This report shall not be construed as an admission that Robert M. Robuck is the beneficial owner of such securities or that he is acting in concert with any other Reporting Person. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 18,712,469 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes 34,706 shares of Class A Common Stock held by Steven W. Cook for which he may be deemed to have sole voting or sole investment power. Line 9: Includes 20,485,950 of shares of Class A Common Stock awards held indirectly through the Voting Trust for the benefit Steven W. Cook for which he may be deemed to have sole investment power. Line 13: This percentage is calculated based on 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 20,520,656 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes (i) 371,450 shares of Class A Common Stock held by the Morgan W. Cook Revocable Trust, for which Morgan W. Cook serves as the trustee and is the sole beneficiary and for which she may be deemed to have sole voting or investment power and (ii) 500 shares of Class A Common Stock held by Morgan W. Cook for which she may be deemed to have sole voting or sole investment power. Line 9: Includes 112,050 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Morgan W. Cook Revocable Trust, for which Morgan W. Cook serves as the trustee and is the sole beneficiary and for which she may be deemed to have sole investment power. Line 10: Includes 19,945,200 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Cook Family Trust, for which Morgan W. Cook is a beneficiary and for which she may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 20,429,200 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 11: Includes 19,945,200 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Cook Family Trust. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 19,945,200 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes (i) 257,550 shares of Class A Common Stock held by Catherine O. Cook, for which she may be deemed to have sole voting or investment power and (ii) 500 shares of Class A Common Stock held by Catherine O. Cook for which she may be deemed to have sole voting or sole investment power. Line 9: Includes 35,850 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of Catherine O. Cook, for which she may be deemed to have sole investment power. Line 10: Includes 19,945,200 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Cook Family Trust, for which Catherine O. Cook is a beneficiary and for which she may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 20,239,100 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes 9,000 shares of Class A Common Stock held by Anne W. Cook for which she may be deemed to have sole voting or sole investment power. Line 10: Includes 19,945,200 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Cook Family Trust, for which Anne W. Cook is a beneficiary and for which she may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 19,954,200 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes 34,706 shares of Class A Common Stock held by Sarah Cook Tryhus for which she may be deemed to have sole voting or sole investment power. Line 9: Includes 8,468,550 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Sarah Cook Tryhus Separate Property Trust, for which Sarah Cook Tryhus serves as the trustee and is a beneficiary and for which she may be deemed to have sole investment power. Line 10: Includes (i) 5,206,300 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Taylor Tryhus 2020 Irrevocable Trust, for which Sarah Cook Tryhus has power to withdraw trust property and substitute assets of equivalent value and for which she may be deemed to have shared investment power and (ii) 5,206,300 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Taylor Tryhus 2020 Irrevocable Trust, for which Sarah Cook Tryhus has power to withdraw trust property and substitute assets of equivalent value and for which she may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 18,915,856 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 9: Includes 5,000 shares of Class A Common Stock held by the Nelson C. Grumney, Jr. Revocable Trust, for which Nelson C. Grumney, Jr. serves as the trustee and is a beneficiary and for which he may be deemed to have sole voting or investment power. Line 8 and 10: Includes 250,000 shares of Class A Common Stock held by the Grumney Family Trust FBO Nelson C. Grumney, III, for which Nelson C. Grumney, Jr. is a beneficiary and for which he may be deemed to have shared voting or investment power. Line 9: Includes 5,842,250 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Nelson C. Grumney, Jr. Revocable Trust, for which Nelson C. Grumney, Jr. serves as the trustee and is a beneficiary and for which he may be deemed to have sole investment power. Line 10: Includes (i) 12,292,150 shares held indirectly through the Voting Trust for the benefit of the Grumney Family Trust Dated February 5, 2010 (the "Grumney Family Trust"), for which Nelson C. Grumney, Jr. serves as co-trustee and is a beneficiary and for which he may be deemed to have shared investment power and (ii) 250,000 shares of Class A Common Stock held by the Grumney Family Trust FBO Andrew C. Grumney, for which Nelson C. Grumney, Jr. is a beneficiary and for which he may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 18,639,400 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 9: Includes 73,700 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of Mary Blair Cook Sage, for which she may be deemed to have sole investment power. Line 10: Includes 14,664,800 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of Blair's Family Trust Dated May 15, 2003 ("Blair's Family Trust"), for which Mary Blair Cook Sage serves as co-trustee and for which she may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 14,738,500 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 11: Includes 14,664,800 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of Blair's Family Trust. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 14,664,800 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 10: Includes 14,664,800 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of Blair's Family Trust, for which Andrew Gregg Curtin Sage III serves as co-trustee and is a beneficiary and for which he may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 14,664,800 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 10: Includes 14,664,800 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of Blair's Family Trust, for which Samuel Winston Brune is a beneficiary and for which he may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 14,664,800 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7 and 10: Includes 528,900 shares of Class A Common Stock held by the Nelson C. Grumney, III Family Trust, for which Nelson C. Grumney, III serves as the trustee and is a beneficiary and for which he may be deemed to have sole voting power and shared investment power. Line 8 and 10: Includes 250,000 shares of Class A Common Stock held by the Grumney Family Trust FBO Nelson C. Grumney, III, for which Nelson C. Grumney, III serves as the trustee and is a beneficiary and for which he may be deemed to have shared voting or investment power. Line 10: Includes (i) 12,292,150 shares held indirectly through the Voting Trust for the benefit of the Grumney Family Trust, for which Nelson C. Grumney, III is a beneficiary and for which he may be deemed to have shared investment power, (ii) 363,350 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Nelson C. Grumney, III Family Trust, for which Nelson C. Grumney, III serves as the trustee and for which he may be deemed to have shared investment power, and (iii) 250,000 shares of Class A Common Stock held indirectly by the Voting Trust for the benefit of the Grumney Family Trust FBO Andrew C. Grumney, for which Nelson C. Grumney, III is a beneficiary and for which he may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 13,684,400 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 7: Includes (i) 1,550 shares of unvested restricted Class A Common Stock awards held by Andrew C. Grumney, for which he may be deemed to have sole voting power, (ii) 150 shares of vested restricted Class A Common Stock awards held by Andrew C. Grumney, for which he may be deemed to have sole voting power, (iii) 150 shares of Class A Common Stock held by the Andrew C. Grumney Family Trust, for which Andrew C. Grumney serves as the trustee and for which he may be deemed to have sole voting power. Line 7 and 9: Includes 17,490 shares of Class A Common Stock held by Andrew C. Grumney for which he may be deemed to have sole voting or sole investment power. Line 8 and 10: Includes 250,000 shares of Class A Common Stock held by the Grumney Family Trust FBO Nelson C. Grumney, III, for which Andrew C. Grumney is a beneficiary and for which he may be deemed to have shared voting or investment power. Line 9: Includes 150 shares of vested restricted Class A Common Stock awards held by Andrew C. Grumney, for which he may be deemed to have sole investment power. Line 10: Includes (i) 12,292,150 shares held indirectly through the Voting Trust for the benefit of the Grumney Family Trust, for which Andrew C. Grumney is a beneficiary and for which he may be deemed to have shared investment power, (ii) 836,800 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Andrew C. Grumney Family Trust, for which Andrew C. Grumney serves as the trustee and for which he may be deemed to have shared investment power, (iii) 250,000 shares of Class A Common Stock held indirectly through the Voting Trust for the benefit of the Grumney Family Trust FBO Andrew C. Grumney, for which Andrew C. Grumney serves as the trustee and is a beneficiary and for which he may be deemed to have shared investment power and (iv) 150 shares of Class A Common Stock held by the Andrew C. Grumney Family Trust, for which Andrew C. Grumney serves as the trustee and for which he may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 13,648,290 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 10: Includes 12,292,150 shares held indirectly through the Voting Trust for the benefit of the Grumney Family Trust, for which Cynthia Cook Grumney serves as co-trustee and is a beneficiary and for which she may be deemed to have shared investment power. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 12,292,150 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D



Comment for Type of Reporting Person:
Line 11: Includes 12,292,150 shares held indirectly through the Voting Trust for the benefit of the Grumney Family Trust. Line 13: This percentage is calculated based on (i) 238,442,900 shares of Class A Common Stock issued and outstanding as reported in the Final Prospectus and (ii) 12,292,150 shares of Class A Common Stock held by the Reporting Person.


SCHEDULE 13D

 
Central Bancompany, Inc. Amended & Restated Voting Trust Agreement, dated March 5, 2025
 
Signature:/s/ Robert M. Robuck
Name/Title:Robert M. Robuck, Trustee
Date:11/26/2025
 
S. Bryan Cook
 
Signature:/s/ S. Bryan Cook
Name/Title:S. Bryan Cook
Date:11/26/2025
 
Robert M. Robuck
 
Signature:/s/ Robert M. Robuck
Name/Title:Robert M. Robuck
Date:11/26/2025
 
Steven W. Cook
 
Signature:/s/ Steven W. Cook
Name/Title:Steven W. Cook
Date:11/26/2025
 
Morgan W. Cook
 
Signature:/s/ Morgan W. Cook
Name/Title:Morgan W. Cook
Date:11/26/2025
 
The Cook Family Trust Dated December 3, 2012
 
Signature:/s/ S. Bryan Cook
Name/Title:S. Bryan Cook, Trustee
Date:11/26/2025
 
Catherine O. Cook
 
Signature:/s/ Catherine O. Cook
Name/Title:Catherine O. Cook
Date:11/26/2025
 
Anne W. Cook
 
Signature:/s/ Anne W. Cook
Name/Title:Anne W. Cook
Date:11/26/2025
 
Sarah Cook Tryhus
 
Signature:/s/ Sarah Cook Tryhus
Name/Title:Sarah Cook Tryhus
Date:11/26/2025
 
Nelson C. Grumney, Jr.
 
Signature:/s/ Nelson C. Grumney, Jr.
Name/Title:Nelson C. Grumney, Jr.
Date:11/26/2025
 
Mary Blair Cook Sage
 
Signature:/s/ Mary Blair Cook Sage
Name/Title:Mary Blair Cook Sage
Date:11/26/2025
 
Blair's Family Trust Dated May 15, 2003
 
Signature:/s/ Mary Blair Cook Sage
Name/Title:Mary Blair Cook Sage, Trustee
Date:11/26/2025
 
Signature:/s/ Andrew Gregg Curtin Sage
Name/Title:Andrew Gregg Curtin Sage, Trustee
Date:11/26/2025
 
Andrew Gregg Curtin Sage III
 
Signature:/s/ Andrew Gregg Curtin Sage III
Name/Title:Andrew Gregg Curtin Sage III
Date:11/26/2025
 
Samuel Winston Brune
 
Signature:/s/ Samuel Winston Brune
Name/Title:Samuel Winston Brune
Date:11/26/2025
 
Nelson C. Grumney, III
 
Signature:/s/ Nelson C. Grumney, III
Name/Title:Nelson C. Grumney, III
Date:11/26/2025
 
Andrew C. Grumney
 
Signature:/s/ Andrew C. Grumney
Name/Title:Andrew C. Grumney
Date:11/26/2025
 
Cynthia Cook Grumney
 
Signature:/s/ Cynthia C. Grumney
Name/Title:Cynthia C. Grumney
Date:11/26/2025
 
Grumney Family Trust Dated February 5, 2010
 
Signature:/s/ Cynthia C. Grumney
Name/Title:Cynthia C. Grumney, Trustee
Date:11/26/2025
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