Banco Santander (Communiqué)

Announcement
of the Warsaw Stock Exchange Management Board
of 26 October 2023
(WSE Main Market)

The Warsaw Stock Exchange Management Board would like to announce that trading in the shares of Banco Santander S.A., with dividend rights, will take place in accordance with the following timetable:

Dividend record date: 1 November 2023

Last trading date (with dividend rights): 27 October 2023

Due to the fact that 1 November 2023 is a bank holiday in Poland, in which there is no trading session, the last trading date (with dividend rights) on the Main Market of the WSE will occur one session day earlier than stated in the current report No. 59/2023 published by the Issuer on 26 September 2023.

Dividend payment date: 2 November 2023

The amount of dividend per share: EUR 0.081