BANCO SANTANDER, S.A. «...1617181920...» Page 18 out of 25 22/10/2021 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 15th and 21st October under the buyback programme Register number: 12320 15/10/2021 14:02 BANCO SANTANDER, S.A. Share buy-back , stabilisation and treasury stock programmes Banco Santander communicates that it has carried out the following transactions over its own shares between 6 October and 14 October relating to the buyback programme Register number: 12211 17/09/2021 18:43 BANCO SANTANDER, S.A. On financial instruments Información complementaria warrants emitidos por Banco Santander Complementary information warrants issued by Banco Santander (Only available in Spanish) Register number: 11728 15/09/2021 18:44 BANCO SANTANDER, S.A. On financial instruments Banco Santander announces that it has completed the placement of preferred securities contingently convertible into newly issued ordinary shares of the Bank. Register number: 11686 02/09/2021 14:00 BANCO SANTANDER, S.A. On financial instruments Optional early redemption of all outstanding Series 7 Preferred Securities (ISIN XS0307728146) which are traded on the London Stock Exchange Register number: 11471 26/08/2021 11:00 BANCO SANTANDER, S.A. Board of Directors Regulations La sociedad remite el reglamento del Consejo de Administración Register number: 11375 30/07/2021 18:08 BANCO SANTANDER, S.A. On business and financial situation Results obtained in the latest stress test exercise carried out by the European Banking Authority (EBA) and the European Central Bank (ECB) Register number: 11135 30/07/2021 11:31 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 XS1107291541) Register number: 11110 30/07/2021 10:45 BANCO SANTANDER, S.A. Half-yearly financial reports and audit reports/limited audit review La sociedad remite información financiera del primer semestre de 2021 Register number: 11106 27/07/2021 16:00 BANCO SANTANDER, S.A. Other relevant information Notice of First Half 2021 Results presentation on 28 July 2021 Register number: 10853 Page 18 out of 25 «...1617181920...»