Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16

Banco Bilbao Vizcaya Argentaria, S.A. (BBVA) is reporting on its share buyback program. Further to previous notices, BBVA has executed the second tranche of its share buyback program. Between April 7 and April 10, 2026, BBVA purchased shares totaling 727,183,500.00 Euros, which represents approximately 72.7% of the maximum cash amount allocated for this tranche. The report details the issuer name, LEI, ISIN code, and the date of the report, April 13, 2026. This document is a translation of the original Spanish report, and in case of discrepancies, the Spanish version prevails. The report is signed by José María Caballero Cobacho, Global ALM Director.