Grupo Cibest (CIB) okays 2025 results, profit use and 2026 buyback

Rhea-AI Filing Summary

Grupo Cibest S.A. held its ordinary General Shareholders’ Meeting and approved all management reports and the standalone and consolidated financial statements for the 2025 fiscal year, which had been audited by the company’s external auditors.

Shareholders also approved the proposed profit distribution and the creation of reserves, giving the company a defined plan for using 2025 earnings. They granted a general authorization for recurring and ordinary-course transactions between Grupo Cibest and Bancolombia S.A., formalizing this ongoing business relationship.

In addition, the meeting approved a partial change in how the legal reserve is allocated, terminated the 2025 share buyback program, and authorized a new share buyback program for 2026. The company confirmed that all required procedures and authorizations for the meeting were properly completed.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

--------------------

FORM 6-K

--------------------

REPORT OF FOREIGN PRIVATE ISSUER

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

THE SECURITIES EXCHANGE ACT OF 1934

For the month of March, 2026

Commission File Number 001-42656

--------------------

Grupo Cibest S.A.

(Translation of registrant’s name into English)

--------------------

Cra. 48 # 26-85

Medellín, Colombia

(Address of principal executive offices)

--------------------

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

1

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 March, 24,2026			By:			/s/ MAURICIO BOTERO WOLFF.
			Name:			Mauricio Botero Wolff
			Title:			Vice President of Strategy and Finance

March 24, 2026

Medellin, Colombia

GRUPO CIBEST S.A. ANNOUNCES DECISIONS ADOPTED IN ITS SHAREHOLDERS' MEETING

Today, in the ordinary General Shareholders' Meeting of Grupo Cibest S.A. (“Grupo Cibest”) the following decisions were adopted with the required majorities:

1The management report and other reports of management submitted to the shareholders for consideration were approved.

1The standalone and consolidated financial statements for the 2025 fiscal year were approved with their respective notes, which were duly audited by the Company’s Auditors.

2The proposed profit distribution and establishment of reserves was approved.

3The granting of a general authorization for the execution of recurring transactions and transactions within the ordinary course of business between Grupo Cibest and Bancolombia S.A. was approved.

4The partial change in the allocation of the legal reserve, the termination of the 2025 share buyback program, and the approval of the 2026 share buyback program were approved.

The details of the information approved by the shareholders can be accessed in the following link on our website: https://www.grupocibest.com/relacion-inversionistas/informacion-interes/asambleas-accionistas

The management of Grupo Cibest confirms that the necessary procedures and authorizations were completed to hold the General Shareholders' Meeting, and that the decisions adopted fall within the powers of the General Shareholders’ Meeting in accordance with applicable law and Grupo Cibest’s bylaws.

2

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

3

FAQ

What did Grupo Cibest (CIB) shareholders approve at the latest meeting?

Shareholders approved all submitted management reports and 2025 audited financial statements. They also endorsed profit distribution, reserve allocations, related-party transaction authorization with Bancolombia S.A., and several decisions on the legal reserve and share buyback programs.

What financial statements did Grupo Cibest (CIB) approve for 2025?

Shareholders approved the standalone and consolidated financial statements for the 2025 fiscal year. These statements, together with their notes, were presented to the meeting and had been duly audited by the company’s appointed auditors before receiving shareholder approval.

Did Grupo Cibest (CIB) approve a profit distribution for 2025?

Yes, shareholders approved the proposed profit distribution and establishment of reserves. This decision sets how 2025 profits will be allocated between payouts and retained reserves, shaping the company’s capital structure and financial flexibility going forward.

What did Grupo Cibest (CIB) decide about related-party deals with Bancolombia S.A.?

The meeting granted a general authorization for recurring and ordinary-course transactions with Bancolombia S.A. This approval formalizes the ability to execute ongoing business transactions between the two entities, as long as they remain within normal operating activities.

What changes did Grupo Cibest (CIB) make to its share buyback programs?

Shareholders ended the 2025 share buyback program and approved a new program for 2026. They also approved a partial change in how the legal reserve is allocated, aligning capital management policies with the updated repurchase plans.

Were proper procedures followed for the Grupo Cibest (CIB) shareholders’ meeting?

The company states that all required procedures and authorizations were completed for the General Shareholders’ Meeting. It also confirms that all decisions adopted fall within the powers of the meeting under applicable law and the company’s bylaws.