| 19/06/26 | 15:20:00 | 19 Jun 2026 | | Pentwater Capital Management LP - Form 8.3 - Senior PLC | PRN |
| 08/06/26 | 15:20:00 | 8 Jun 2026 | | Pentwater Capital Management LP - Form 8.3 - Senior PLC | PRN |
| 05/03/26 | 14:27:37 | 5 Mar 2026 | | Form 8.5 (EPT/RI) - SENIOR PLC | RNS |
| 05/03/26 | 14:27:07 | 5 Mar 2026 | | Form 8.5 (EPT/NON-RI) - SENIOR PLC | RNS |
| 05/03/26 | 13:40:58 | 5 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 05/03/26 | 11:59:21 | 5 Mar 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 05/03/26 | 11:55:00 | 5 Mar 2026 | | Form 8.5 (EPT/RI) - Senior plc Replacement | RNS |
| 05/03/26 | 11:52:59 | 5 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 05/03/26 | 11:40:17 | 5 Mar 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 05/03/26 | 11:38:16 | 5 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 05/03/26 | 10:00:04 | 5 Mar 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 05/03/26 | 09:28:29 | 5 Mar 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 05/03/26 | 07:00:01 | 5 Mar 2026 | | Announcement Regarding Media Speculation | RNS |
| 04/03/26 | 15:20:02 | 4 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 04/03/26 | 13:23:29 | 4 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 04/03/26 | 12:35:58 | 4 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 04/03/26 | 12:08:41 | 4 Mar 2026 | | Form 8.3 - SENIOR PLC | RNS |
| 04/03/26 | 11:55:00 | 4 Mar 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 04/03/26 | 11:38:13 | 4 Mar 2026 | | Form 8.5 (EPT/NON-RI) - SENIOR PLC | RNS |
| 04/03/26 | 11:37:33 | 4 Mar 2026 | | Form 8.5 (EPT/RI) - SENIOR PLC | RNS |
| 04/03/26 | 10:36:40 | 4 Mar 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 04/03/26 | 10:04:19 | 4 Mar 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 04/03/26 | 09:36:14 | 4 Mar 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 04/03/26 | 09:03:37 | 4 Mar 2026 | | Form 8.3 - Senior Plc | RNS |
| 04/03/26 | 07:00:01 | 4 Mar 2026 | | Form 8.5 (EPT/RI) - Amendment SENIOR PLC | RNS |
| 03/03/26 | 17:24:42 | 3 Mar 2026 | | Statement regarding possible offer for Senior plc | RNS |
| 03/03/26 | 17:15:00 | 3 Mar 2026 | | Disclosure Table | RNS |
| 03/03/26 | 15:20:01 | 3 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 03/03/26 | 15:03:34 | 3 Mar 2026 | | Form 8.3 Senior PLC | RNS |
| 03/03/26 | 14:57:54 | 3 Mar 2026 | | Form 8.3 - Senior PLC | RNS |
| 03/03/26 | 13:49:13 | 3 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 03/03/26 | 13:36:48 | 3 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 03/03/26 | 13:20:02 | 3 Mar 2026 | | Form 8.5 (EPT/NON-RI) - SENIOR PLC | RNS |
| 03/03/26 | 13:19:29 | 3 Mar 2026 | | Form 8.5 (EPT/RI) - SENIOR PLC | RNS |
| 03/03/26 | 13:15:41 | 3 Mar 2026 | | Form 8.3 SENIOR PLC | RNS |
| 03/03/26 | 12:33:54 | 3 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 03/03/26 | 12:00:00 | 3 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 03/03/26 | 11:55:01 | 3 Mar 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 03/03/26 | 10:59:02 | 3 Mar 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 03/03/26 | 10:52:03 | 3 Mar 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 03/03/26 | 10:23:01 | 3 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 03/03/26 | 10:00:55 | 3 Mar 2026 | | Announcement Regarding Media Speculation | RNS |
| 03/03/26 | 09:18:41 | 3 Mar 2026 | | Form 8.3 -Senior PLC | RNS |
| 02/03/26 | 15:20:00 | 2 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 02/03/26 | 15:01:15 | 2 Mar 2026 | | Form 8.3 - SENIOR PLC | RNS |
| 02/03/26 | 14:58:18 | 2 Mar 2026 | | Form 8.3 SENIOR PLC | RNS |
| 02/03/26 | 14:47:08 | 2 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 02/03/26 | 14:32:43 | 2 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 02/03/26 | 12:11:23 | 2 Mar 2026 | | Form 8.3 - Senior plc | RNS |
| 02/03/26 | 11:55:00 | 2 Mar 2026 | | Form 8.5 (EPT/NON-RI) - Senior plc | RNS |
