Form 4 Filing for Grupo Cibest S.A.

Juan Esteban Toro Valencia, a director at Grupo Cibest S.A., reported a transaction on April 20, 2026, involving 664.56 units in the Grupo Cibest Equity Securities Fund. These units represent an investment in a voluntary pension fund sponsored by the issuer and administered by an independent third party. The fund primarily invests in Grupo Cibest common and preferred shares. Valencia does not have voting or investment discretion over the fund's assets. The units were acquired through a voluntary cash contribution, and their value is determined by the fund's value on the withdrawal date. The price per unit on the transaction date was approximately $7.26. Following this transaction, Valencia holds 8309.3686 units in the fund. The footnote indicates that the number of Grupo Cibest shares economically attributable to these units cannot be determined until withdrawal.