Company: CIB
Filing Date: 2025-07-23
Form Type: 6-K
Source: 0002058897-25-000026
Chunk: 1

Company: Grupo Cibest S.A.
Filing Date: 2025-07-23
Form: 6-K
Chunk 1
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 the liquidation of the 63,736 units in the institutional investment fund managed by Protección S.A.

In addition, the Board of Directors authorized the son of director Andrés Felipe Mejía Cardona to acquire outstanding shares of Grupo Cibest for up to one hundred and fifty million Colombian pesos (COP $150,000,000) through a portfolio of the voluntary pension fund managed by Protección. This authorization was granted with the favorable vote of all directors, excluding Andrés Felipe Mejía, in accordance with the provisions of the Colombian Commercial Code.

These transactions will be carried out in compliance with the procedures established in the Good Governance Code for trading of Grupo Cibest shares by officers and directors, including adherence to blackout periods during which such officers and directors are prohibited from trading Grupo Cibest shares.

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#### 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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