Previous notifications of rights to vote and financial Instruments (BANCO SANTANDER, S.A. )

Total number of voting rights (including attributed additional voting rights due to loyalty shares): 14,556,482,801

Of which:

   - attributable to shares: 14,556,482,801

   - additional granted due to loyalty shares: 0

Date of last modification of the total number of voting rights: 09/09/2026

Date of publication on the website CNMV: 09/09/2026

DODGE & COX
Total % acciones (A)Total % Inst. financieros (B)Total A+BInformación adicionalRegister NumberDate of entry in the CNMV's registry
2.937 0.000 2.937 2024079051 18/06/2024
3.038 0.000 3.038 2022080588 16/06/2022

This notification annuls other previously sent

Annuled notification