BANCO SANTANDER, S.A. «...1617181920...» Page 17 out of 25 14/12/2021 18:46 BANCO SANTANDER, S.A. On business and financial situation Banco Santander informs of the minimum requirement for own funds and eligible liabilities (“MREL”) determined by the Single Resolution Board and notified by the Bank of Spain. Register number: 13179 08/12/2021 05:02 BANCO SANTANDER, S.A. Takeover bids for shares Banco Santander informs of the expiration of the acceptance period and the result of the tender offers launched in Mexico and the USA for all the issued and outstanding Series B shares and American Depositary Shares of Banco Santander México Register number: 13086 26/11/2021 13:01 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes End of the Buy-back Programme of own shares and last transactions executed under the Programme between19 and 25 November 2021 Register number: 12909 19/11/2021 14:01 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 12th and 18th November 2021 under the buyback programme Register number: 12833 12/11/2021 14:02 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 5th and 11th November 2021 under the buyback programme Register number: 12743 05/11/2021 15:06 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 29th October and 4th November 2021 under the buyback programme Register number: 12616 Notification modified by communication number 12614 dated 05/11/2021 (14:00) 05/11/2021 14:00 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 29th October and 4th November 2021 under the buyback programme Register number: 12614 Notification modified by communication number 12616 dated 05/11/2021 (15:06) 29/10/2021 14:00 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 22nd October and 28th October under the buyback programme Register number: 12501 29/10/2021 07:09 BANCO SANTANDER, S.A. Other relevant information Banco Santander, S.A. announces that it expects to launch on 3 November, 2021, voluntary tender offers to acquire all of the Series B shares and American Depositary Shares of Banco Santander México, S.A. Register number: 12464 Related to communication no. 9893 dated 08/06/2021 (22:01) 26/10/2021 16:05 BANCO SANTANDER, S.A. On business and financial situation Notice of 2021 third quarter results presentation on 27 October, 2021 Register number: 12368 Page 17 out of 25 «...1617181920...»