| 11:05:09 | 11:05:09 | 3 Sept 2026 | | Buyback programme: transactions 27Aug-2Sept | RNS |
| 01/09/26 | 17:08:29 | 1 Sept 2026 | | Total Voting Rights | RNS |
| 01/09/26 | 15:40:34 | 1 Sept 2026 | | Further re Capital increase | RNS |
| 01/09/26 | 07:00:08 | 1 Sept 2026 | | Total Voting Rights | RNS |
| 27/08/26 | 11:04:22 | 27 Aug 2026 | | Buyback programme: transactions 24-26 Aug | RNS |
| 26/08/26 | 08:34:29 | 26 Aug 2026 | | Admission to Trading | RNS |
| 24/08/26 | 07:00:05 | 24 Aug 2026 | | Capital reduction following completion of program | RNS |
| 21/08/26 | 09:07:41 | 21 Aug 2026 | | Trading Admission Application & Voting Rights | RNS |
| 20/08/26 | 07:37:24 | 20 Aug 2026 | | Webster Acquisition & Capital Increase | RNS |
| 17/08/26 | 09:10:44 | 17 Aug 2026 | | Director/PDMR Shareholding | RNS |
| 13/08/26 | 11:06:09 | 13 Aug 2026 | | Buyback programme: transactions 6-12 Aug | RNS |
| 10/08/26 | 17:09:55 | 10 Aug 2026 | | Commencement of a program to repurchase own shares | RNS |
| 06/08/26 | 11:05:01 | 6 Aug 2026 | | Buyback programme: transactions 30Jul-5Aug | RNS |
| 05/08/26 | 07:30:38 | 5 Aug 2026 | | Approvals and expected Webster acquisition closing | RNS |
| 31/07/26 | 16:35:23 | 31 Jul 2026 | | Total Voting Rights | RNS |
| 31/07/26 | 07:00:01 | 31 Jul 2026 | | Intent to acquire remaining Santander Brazil stock | RNS |
| 30/07/26 | 11:07:38 | 30 Jul 2026 | | Buyback programme: transactions 23-29July | RNS |
| 24/07/26 | 15:07:06 | 24 Jul 2026 | | Director/PDMR Shareholding | RNS |
| 24/07/26 | 12:25:25 | 24 Jul 2026 | | Half-year Financial Report (UK) | RNS |
| 23/07/26 | 11:04:51 | 23 Jul 2026 | | Buyback programme: transactions 16-22July | RNS |
| 22/07/26 | 07:00:01 | 22 Jul 2026 | | 1H2026 results report & analyst presentation | RNS |
| 22/07/26 | 07:00:01 | 22 Jul 2026 | | 1H2026 results - Press release | RNS |
| 16/07/26 | 11:11:18 | 16 Jul 2026 | | Buyback programme: transactions 9-15July | RNS |
| 15/07/26 | 11:04:14 | 15 Jul 2026 | | Notice of first half 2026 results presentation | RNS |
| 09/07/26 | 11:11:12 | 9 Jul 2026 | | Buyback programme: transactions 2-8July | RNS |
| 02/07/26 | 11:06:48 | 2 Jul 2026 | | Buyback programme: transactions 25June-1July | RNS |
| 30/06/26 | 16:47:25 | 30 Jun 2026 | | Total Voting Rights | RNS |
| 25/06/26 | 11:35:05 | 25 Jun 2026 | | Buyback programme: transactions 18-24June | RNS |
| 18/06/26 | 11:05:15 | 18 Jun 2026 | | Buyback programme: transactions 11-17June | RNS |
| 11/06/26 | 11:02:22 | 11 Jun 2026 | | Buyback programme: transactions 4-10June | RNS |
| 10/06/26 | 08:35:50 | 10 Jun 2026 | | Result of Tender Offer | RNS |
| 05/06/26 | 15:06:10 | 5 Jun 2026 | | Director/PDMR Shareholding | RNS |
| 04/06/26 | 11:05:28 | 4 Jun 2026 | | Buyback programme: transactions 28May-3June | RNS |
| 01/06/26 | 16:47:05 | 1 Jun 2026 | | Total Voting Rights | RNS |
| 28/05/26 | 07:00:01 | 28 May 2026 | | AT1s Contingent Convertible securities | RNS |
| 27/05/26 | 08:26:06 | 27 May 2026 | | Offer to purchase outstanding instruments | RNS |
| 27/05/26 | 08:21:34 | 27 May 2026 | | Resumption of the share buyback programme | RNS |
| 13/05/26 | 15:03:46 | 13 May 2026 | | Rating granted by Fitch Ratings | RNS |
| 06/05/26 | 15:08:28 | 6 May 2026 | | Director/PDMR Shareholding | RNS |
| 01/05/26 | 07:08:58 | 1 May 2026 | | Further re: Santander to acquire TSB | RNS |
| 30/04/26 | 16:59:19 | 30 Apr 2026 | | Total Voting Rights | RNS |
| 29/04/26 | 07:00:02 | 29 Apr 2026 | | 1Q2026 Financial report & Earnings presentation | RNS |
| 29/04/26 | 07:00:02 | 29 Apr 2026 | | First Quarter 2026 Results - Press release | RNS |
| 24/04/26 | 11:14:00 | 24 Apr 2026 | | Buyback programme: transactions 16-23Apr | RNS |
| 23/04/26 | 07:40:49 | 23 Apr 2026 | | Prospectus Exemption | RNS |
| 23/04/26 | 07:25:21 | 23 Apr 2026 | | Temporary suspension of the share buyback program | RNS |
| 22/04/26 | 11:09:40 | 22 Apr 2026 | | 1st Quarter 2026 Results Notice | RNS |
| 16/04/26 | 11:04:52 | 16 Apr 2026 | | Buyback programme: transactions 8-15Apr | RNS |
| 14/04/26 | 16:58:00 | 14 Apr 2026 | | Santander informs of the MREL determined by SRB | RNS |
| 08/04/26 | 11:07:49 | 8 Apr 2026 | | Buyback programme: transactions 26Mar-7Apr | RNS |
