[6-K] Grupo Cibest S.A. American Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Grupo Cibest S.A. filed a Form 6-K announcing board leadership and committee assignments effective 18 June 2025. The Board elected Luis Fernando Restrepo Echavarría as Chairman and Ricardo Jaramillo Mejía as Vice-Chairman. Four support committees were fully constituted:

• Good Governance: Restrepo Echavarría, Sylvia Escovar Gómez, Silvina Vatnick
• Risk: Andrés Felipe Mejía Cardona, Silvina Vatnick, Juan Esteban Toro Valencia
• Audit: Silvina Vatnick, Andrés Felipe Mejía Cardona, Nicolás Zapata Zuluaga
• Designation, Compensation & Development: Escovar Gómez, Restrepo Echavarría, Jaramillo Mejía

The filing contains no financial figures or strategic transactions; it focuses solely on corporate governance arrangements. Contact information for Investor Relations and links to director biographies are provided.

Positive

• Clear governance structure: Election of Chairman/Vice-Chairman and fully staffed committees enhances oversight transparency.

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: Routine governance refresh; no financial impact expected.

The 6-K formalizes required board leadership positions and committee memberships. All key committees—Audit, Risk, Governance, Compensation—are staffed with independent directors, signalling adherence to best-practice corporate governance standards. While positive for oversight and transparency, such changes are standard post-listing housekeeping and do not modify the company’s strategic or financial outlook. No red flags regarding director independence or expertise were noted. Overall market impact should be negligible.

Portfolio Manager

TL;DR: Neutral filing; governance clarity but no valuation catalyst.

From an investor perspective, appointing Luis Restrepo as Chairman and confirming committee rosters improves organizational clarity yet lacks earnings, guidance, or capital-allocation information. With no material events—such as dividend changes, M&A, or operational metrics—this disclosure is unlikely to affect cash-flow forecasts or risk premia. I view the announcement as compliance-driven and therefore place a neutral weight on portfolio decision-making.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 6-K

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REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 OF

THE SECURITIES EXCHANGE ACT OF 1934

For the month of June, 2025

Commission File Number 001-42656

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Grupo Cibest S.A.

(Translation of registrant’s name into English)

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Cra. 48 # 26-85

Medellín, Colombia

(Address of principal executive offices)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F þ Form 40-F o

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			Grupo CIBEST S.A. (Registrant)
Date June 18,2025			By:			/s/ MAURICIO BOTERO WOLFF.
			Name:			Mauricio Botero Wolff
			Title:			Vice President of Strategy and Finance

June 18, 2025

Medellin, Colombia

GRUPO CIBEST S.A. ANNOUNCES THE ELECTION OF CHAIRMAN AND VICE-CHAIRMAN OF THE BOARD OF DIRECTORS AND THE APPOINTMENT OF THE MEMBERS OF THE SUPPORT COMMITTEES

Grupo Cibest S.A. (“Grupo Cibest”) announced that its Board of Directors has elected Luis Fernando Restrepo Echavarría as Chairman of the Board of Directors, and Ricardo Jaramillo Mejía as Vice Chairman. In addition, it has appointed the members of the Support Committees of the Board of Directors, which are composed as follows:

Good Governance Committee

•Luis Fernando Restrepo Echavarría

•Sylvia Escovar Gómez

•Silvina Vatnick

Risk Committee

•Andrés Felipe Mejía Cardona

•Silvina Vatnick

•Juan Esteban Toro Valencia

Audit Committe

•Silvina Vatnick

•Andrés Felipe Mejía Cardona

•Nicolás Zapata Zuluaga

Designation, Compensation and Development Committee

•Sylvia Escovar Gómez

•Luis Fernando Restrepo Echavarría

•Ricardo Jaramillo Mejía

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The profile of the Directors can be accessed at this link: https://www.grupocibest.com/corporate/corporate-governance/board-of-directors-and-senior-management

Contacts

Mauricio Botero Wolff			Catalina Tobón Rivera
Strategy and Financial VP			IR Director
Tel.: (57 604) 4040858			Tel.: (57 601) 4885950
ir@Grupocibest.com.co			ir@Grupocibest.com.co

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FAQ

What did Grupo Cibest (CIB) disclose in its June 2025 Form 6-K?

The filing announced the election of a new Chairman and Vice-Chairman and listed members of four board support committees.

Who is the new Chairman of Grupo Cibest’s Board?

Luis Fernando Restrepo Echavarría was elected Chairman.

Were any financial results included in the 6-K?

No, the report contained no financial or earnings data.

Which committees were constituted by the Board?

Good Governance, Risk, Audit, and Designation/Compensation/Development committees were fully appointed.

Does the announcement impact Grupo Cibest’s strategy or guidance?

The filing is administrative; it discloses governance updates and does not alter strategic guidance.