Grupo Aval Acciones Y Valores S.A. 6-KCurrent Reports (8-K / ad hoc)

Business

Item 1 RELEVANT INFORMATION Bogotá, August 14, 2026. Grupo Aval Acciones y Valores S.A. (the “Company”) informs that the Company made the payment of interest with respect to its Seventh Issuance of Notes (made in Pesos in the Colombian market) as provided under the terms in the offering memorandum. Field: Page; Sequence: 3 Field: /Page 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. Date: August 14, 2026 GRUPO AVAL ACCIONES Y VALORES S.A. By: /s/ Jorge Adrián Rincón Plata Name: Jorge Adrián Rincón Plata Title: Chief Legal Counsel Field: Page; Sequence: 4; Options: Last Field: /Page