BANCO SANTANDER, S.A. «...678910...» Page 6 out of 24 04/01/2024 12:01 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 28 December and 3 January under the buyback programme Register number: 26052 28/12/2023 12:01 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 21 and 27 December under the buyback programme Register number: 25972 21/12/2023 12:01 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 14 and 20 December under the buyback programme Register number: 25924 20/12/2023 07:32 BANCO SANTANDER, S.A. On business and financial situation Adapting financial reporting to the new operating model Register number: 25895 20/12/2023 07:29 BANCO SANTANDER, S.A. On business and financial situation Santander adapts past financial disclosures to reflect new primary segments Register number: 25894 14/12/2023 11:59 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 5 and 13 December under the buyback programme Register number: 25797 13/12/2023 08:00 BANCO SANTANDER, S.A. On financial instruments Optional early redemption of all outstanding Non-Step-Up Non-Cumulative Contingent Convertible Perpetual Preferred Tier 1 Securities (ISIN XS1951093894) Register number: 25774 05/12/2023 12:02 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 30 November and 4 December under the buyback programme Register number: 25701 30/11/2023 12:06 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 23 and 29 November under the buyback programme Register number: 25600 23/11/2023 12:00 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates the transactions over its own shares which it has carried out between 16 and 22 November under the buyback programme Register number: 25509 Page 6 out of 24 «...678910...»