Company: CIB
Filing Date: 2025-08-15
Form Type: 6-K
Source: 0002058897-25-000035
Chunk: 26

Company: Grupo Cibest S.A.
Filing Date: 2025-08-15
Form: 6-K
Chunk 26
---
 Directors. Likewise, the new composition of the Support Committees was disclosed as follows:

#### Good Governance Committee
• Luis Fernando Restrepo Echavarría, President

• Sylvia Escovar Gómez

• Silvina Vatnick

#### Risk Committee
• Andrés Felipe Mejía Cardona, President

• Silvina Vatnick

• Juan Esteban Toro Valencia

#### Audit Committee
• Silvina Vatnick, President

• Andrés Felipe Mejía Cardona

• Nicolás Zapata Zuluaga

Nomination, Compensation and Development Committee

• Sylvia Escovar Gómez, President

• Luis Fernando Restrepo Echavarría

• Ricardo Jaramillo Mejía

| 29 |

Amendment to the Bylaws – Amendment to the Functions of the Board of Directors

On May 12, 2025, the Shareholders’ Meeting amended the bylaws of Grupo Cibest to modify the functions of the Board of Directors (Article 60). The scope of the amendment to the bylaws is set forth below:

"

## ARTICLE 60. Functions of the Board of Directors.
The Board of Directors has sufficient powers to order the performance or conclusion of any act or contract included under the corporate purpose, to make any decisions required for the Company to fulfill its purpose, and, in particular, it will have the following functions in the development of its responsibilities related to governance, senior management, business, control, and the promotion of ethical behavior:

(...)

PARAGRAPH: If a takeover bid is submitted to acquire Company shares, the Board of Directors, fulfilling its duties of diligence and loyalty toward the entity and its shareholders, and in view of its capacity as the parent company of Bancolombia S.A., a systemically important financial institution, may contract impartial third parties to comprehensively analyze and evaluate all the components of the proposal, without limiting itself to economic aspects and including its sources of funding and the capacities of the bidder, including any links to the local and international financial sector. The conclusions of the analysis contracted for consideration by the shareholders will be published to the market so shareholders can consider it when making their decision.

The foregoing is without prejudice to any confidential analyses and evaluations that may be requested by the Board of Directors for its own consideration."

Good Governance Code

The Good Governance Code was adopted on March 25 by decision of the Board of Directors of Grupo Cibest. On June 19, by written vote of the Board of Directors, the