SAN Optional early redemption of all outstanding 4.375 per cent. Non-Step-Up Non-Cumulative Contingent Convertible Perpetual Preferred Tier 1 Securities (ISIN XS2102912966)

SAN Registration with the Commercial Registry of Santander on 30 December 2025 of the public deed of share capital reduction (and amendment of the by-laws) dated 24 December 2025

SAN Information on the transactions made by the obliged persons

SAN Banco Santander share capital reduces by approximately 1.32% following completion of buy-back programme

SAN Information on the transactions made by the obliged person

SAN Banco Santander communicates the transactions over its own shares which it has carried out between 11 and 17 December under the buyback programme

SAN Information on the transactions made by the obliged person

SAN Banco Santander communicates the transactions over its own shares which it has carried out between 4 and 10 December under the buyback programme

SAN Banco Santander communicates the transactions over its own shares which it has carried out between 27 November and 3 December under the buyback programme

SAN Banco Santander announces that it has completed an accelerated placement of ordinary shares of its subsidiary Santander Bank Polska S.A.

SAN Banco Santander communicates the transactions over its own shares which it has carried out between 20 and 26 November under the buyback programme