# EDGAR Filing Document

**Accession Number:** 0002058897
**File Stem:** 0002058897-26-000137
**Filing Date:** 2026-4
**Character Count:** 4145
**Document Hash:** daccc4cf6c4b182e184389eb34618926
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002058897-26-000137.hdr.sgml**: 20260421

**ACCESSION NUMBER**: 0002058897-26-000137

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260421

**FILED AS OF DATE**: 20260421

**DATE AS OF CHANGE**: 20260421

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Grupo Cibest S.A.
- **CENTRAL INDEX KEY:** 0002058897
- **STANDARD INDUSTRIAL CLASSIFICATION:** COMMERCIAL BANKS, NEC [6029]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 000000000
- **STATE OF INCORPORATION:** F8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42656
- **FILM NUMBER:** 26880509

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** CARRERA 48 # 26-85
- **STREET 2:** AVENIDA LOS INDUSTRIALES
- **CITY:** MEDELLIN
- **NON US STATE TERRITORY:** ANTIOQUIA
- **PROVINCE COUNTRY:** F8
- **ZIP:** 050021
- **BUSINESS PHONE:** 57 604 4041918

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** CARRERA 48 # 26-85
- **STREET 2:** AVENIDA LOS INDUSTRIALES
- **CITY:** MEDELLIN
- **NON US STATE TERRITORY:** ANTIOQUIA
- **PROVINCE COUNTRY:** F8
- **ZIP:** 050021

![gc_logotipoxnegroxvertical.jpg](gc_logotipoxnegroxvertical.jpg)<br>

**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 April,2026**

**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 🗹 Form 40-F □

<u>1</u>

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![gc_logotipoxnegroxvertical.jpg](gc_logotipoxnegroxvertical.jpg)<br>

**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.

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| | | |
|:---|:---|:---|
| | **Grupo CIBEST S.A.**<br>(Registrant) | **Grupo CIBEST S.A.**<br>(Registrant) |
| Date April,21, 2026 | By: | /s/ MAURICIO BOTERO WOLFF. |
|  | Name: | Mauricio Botero Wolff |
|  | Title: | Vice President of Strategy and Finance |

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April 21, 2026

Medellin, Colombia

**GRUPO CIBEST S.A. INFORMS CHANGES IN THE COMPOSITION OF ITS RISK COMMITTEE**

Grupo Cibest S.A. ("Grupo Cibest") informs that its Board of Directors approved changes in the composition of the members of its Risk Committee.

As a result of the foregoing, the Risk Committee will be composed of the following members:

**Risk Committee**

iiscAndrés Felipe Mejía Cardona

iiscSilvina Vatnick

iiscNicolás Zapata Zuluaga

The other committees of the Board of Directors did not undergo any changes and continue to have the same members reported to the market on the 6-K dated June 18, 2025, as follows:

**Audit Committe** 

iiscSilvina Vatnick

iiscAndrés Felipe Mejía Cardona

iiscNicolás Zapata Zuluaga

**Good Governance Committee** 

iiscLuis Fernando Restrepo Echavarría

iiscSylvia Escovar Gómez

iiscSilvina Vatnick

**Designation, Compensation and Development Committee** 

iiscSylvia Escovar Gómez

iiscLuis Fernando Restrepo Echavarría

<u>2</u>

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![gc_logotipoxnegroxvertical.jpg](gc_logotipoxnegroxvertical.jpg)<br>

iiscRicardo Jaramillo Mejía

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

**Contacts**

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| | |
|:---|:---|
| 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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