BANCO SANTANDER, S.A. «...678910...» Page 9 out of 25 19/07/2023 12:45 BANCO SANTANDER, S.A. On business and financial situation Notice of First Half 2023 Results presentation on July 26 Register number: 23665 30/06/2023 16:16 BANCO SANTANDER, S.A. Total number of voting rights and capital It is hereby notified that on 30 June 2023, the public deed of share capital reduction (and amendment of the by-laws) dated 29 June 2023 has been registered with the Commercial Registry of Santander. Register number: 23376 27/06/2023 18:59 BANCO SANTANDER, S.A. Other relevant information Banco Santander reduces its share capital by 1.64% to cancel the shares acquired in the share buy-back programme carried out between March and April 2023. Register number: 23284 18/05/2023 18:13 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: 22603 03/05/2023 12:32 BANCO SANTANDER, S.A. On financial instruments Replacement of the reference interest rate currently applicable to two internationalization covered bonds issuances with the Secured Overnight Financing Rate (SOFR) Register number: 22306 21/04/2023 19:41 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 between 19 and 21 April 2023 Register number: 22057 19/04/2023 12:19 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 12 and 18 April under the buyback programme Register number: 21996 18/04/2023 12:21 BANCO SANTANDER, S.A. On business and financial situation Notice of First Quarter 2023 Results presentation on April 25 Register number: 21972 12/04/2023 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 March and 11 April under the buyback programme Register number: 21888 11/04/2023 03:20 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 Santander México Register number: 21821 Page 9 out of 25 «...678910...»