Notice of Material Event - Cash Dividend Issuance

Grupo Financiero Galicia S.A. announced a cash dividend of Ps. 41,777,056,911.19 to shareholders registered as of April 10, 2026. The dividend will be available starting April 15, 2026. This decision was made by the Board of Directors in accordance with authorizations from the Ordinary Shareholders' Meeting held on April 29, 2025. The company has filed this notice as a Material Event. This report is filed on Form 6-K for the month of April 2026.