# EDGAR Filing Document

**Accession Number:** 0002058897
**File Stem:** 0002058897-25-000045
**Filing Date:** 2025-10
**Character Count:** 4953
**Document Hash:** 19d0f9a5e4235a1fb04259c24b3de46a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002058897-25-000045.hdr.sgml**: 20251021

**ACCESSION NUMBER**: 0002058897-25-000045

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251021

**FILED AS OF DATE**: 20251021

**DATE AS OF CHANGE**: 20251021

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Grupo Cibest S.A.
- **CENTRAL INDEX KEY:** 0002058897
- **ORGANIZATION NAME:** International Corp Fin
- **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:** 251407734

**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

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**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 October, 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 🗹 Form 40-F □

<u>1</u>

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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.

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| | | |
|:---|:---|:---|
| | **Grupo CIBEST S.A.**<br>(Registrant) | **Grupo CIBEST S.A.**<br>(Registrant) |
| Date October 21, 2025 | By: | /s/ MAURICIO BOTERO WOLFF. |
|  | Name: | Mauricio Botero Wolff |
|  | Title: | Vice President of Strategy and Finance |

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October 21, 2025

Medellin, Colombia

**GRUPO CIBEST S.A. ANNOUNCES THE COMPLETION OF THE CORPORATE REORGANIZATION OF BANISTMO S.A. AND OTHER SUBSIDIARIES OF GRUPO CIBEST IN PANAMA**

Grupo Cibest S.A. ("Grupo Cibest") announces that, as part of the reorganization steps disclosed to the market on September 29, 2025, aimed at evolving its corporate structure through a corporate restructuring of its Panamanian subsidiary Banistmo S.A. ("Banistmo") and other affiliated entities in Panama, and upon obtaining the corresponding authorizations from the Superintendency of Banks of Panama and the Shareholders' Meetings of Banistmo and the other subsidiaries, the following transactions have been duly completed as of today:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.The merger of Sociedad Beneficiaria VB Panamá S.A. ("Sociedad Beneficiaria VB") with Banistmo. Prior to the merger, Sociedad Beneficiaria VB Panamá S.A. received certain portfolios of assets that were partially spun off by Valores Banistmo S.A. ("Valores Banistmo") and Banistmo Capital Markets Group Inc.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.The partial spin-off by Banistmo of 100% of the shares it holds in Valores Banistmo in favor of Cibest Panamá Assets S.A. ("Cibest Panamá Assets"), a Panamanian corporation wholly owned by Grupo Cibest.

As of today, Valores Banistmo S.A. will continue to be a subsidiary of Grupo Cibest. The reorganization does not result in the introduction of any new ultimate shareholders nor changes to the control structure. Additionally, Valores Banistmo is now incorporated into the Cibest Capital brand, which consolidates and enhances the regional capabilities in securities, investment banking, and capital markets-related products of Grupo Cibest across the countries in which it operates.

Valores Banistmo retains its licenses as a securities brokerage firm and investment manager, both granted by the Superintendency of the Securities Market of Panama. There are no material changes to its business model.

<u>2</u>

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**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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<u>3</u>