BANCO SANTANDER, S.A. «...678910...» Page 10 out of 25 31/03/2023 15:21 BANCO SANTANDER, S.A. Other relevant information Certificate of resolutions of the Ordinary General Shareholders' Meeting held today Register number: 21707 31/03/2023 08:30 BANCO SANTANDER, S.A. On business and financial situation Santander to confirm its targets for 2023 at the bank’s annual general meeting Register number: 21679 30/03/2023 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 23 and 29 March under the buyback programme Register number: 21652 23/03/2023 11:21 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 March under the buyback programme Register number: 21503 21/03/2023 13:56 BANCO SANTANDER, S.A. Total number of voting rights and capital It is hereby notified that on 20 March 2023, the public deed of capital reduction (and amendment of the bylaws) dated 17 March 2023 has been registered with the Commercial Registry of Santander. Register number: 21457 17/03/2023 14:00 BANCO SANTANDER, S.A. Other relevant information Banco Santander reduces its share capital by 2.03% to cancel the shares acquired in the share buy-back programme carried out between November 2022 and January 2023 (correction of the communication issuance date) Register number: 21422 Notification modified by communication number 21388 dated 16/03/2023 (12:13) 16/03/2023 12:13 BANCO SANTANDER, S.A. Other relevant information Banco Santander reduces its share capital by 2.03% to cancel the shares acquired in the share buy-back programme carried out between November 2022 and January 2023 Register number: 21388 Notification modified by communication number 21422 dated 17/03/2023 (14:00) 16/03/2023 12:03 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 9 and 15 March under the buyback programme Register number: 21386 09/03/2023 12:36 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 1 and 8 March under the buyback programme Register number: 21224 28/02/2023 18:17 BANCO SANTANDER, S.A. Announcement of general shareholders’ meeting Notice of call to the ordinary general shareholder´s meeting Register number: 21001 Page 10 out of 25 «...678910...»