| 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 |
| 22/04/26 | 10:36:00 | 22 Apr 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 22/04/26 | 09:57:57 | 22 Apr 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 22/04/26 | 08:50:56 | 22 Apr 2026 | | Form 8.3 - Senior Plc | RNS |
| 22/04/26 | 07:00:04 | 22 Apr 2026 | | Senior plc - Q1 Trading Update | RNS |
| 21/04/26 | 15:20:58 | 21 Apr 2026 | | Form 8.3 - Senior Plc | RNS |
| 21/04/26 | 15:20:00 | 21 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 21/04/26 | 15:02:48 | 21 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 21/04/26 | 13:02:49 | 21 Apr 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 21/04/26 | 11:33:00 | 21 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 21/04/26 | 10:46:10 | 21 Apr 2026 | | Holding(s) in Company | RNS |
| 21/04/26 | 09:35:42 | 21 Apr 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 21/04/26 | 09:32:53 | 21 Apr 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 21/04/26 | 09:02:12 | 21 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 16:24:01 | 20 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 20/04/26 | 15:20:01 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 15:05:29 | 20 Apr 2026 | | Form 8.3 - Senior Plc | RNS |
| 20/04/26 | 14:49:05 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 14:18:30 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 14:03:18 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 13:47:09 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 10:01:36 | 20 Apr 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 20/04/26 | 09:38:35 | 20 Apr 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 20/04/26 | 09:31:41 | 20 Apr 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 20/04/26 | 08:51:17 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 20/04/26 | 08:34:23 | 20 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 17/04/26 | 15:20:00 | 17 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 17/04/26 | 15:12:31 | 17 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 17/04/26 | 14:31:58 | 17 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 17/04/26 | 12:27:54 | 17 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 17/04/26 | 11:21:32 | 17 Apr 2026 | | Form 8.3 - Senior Plc | RNS |
| 17/04/26 | 10:32:22 | 17 Apr 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 17/04/26 | 10:30:49 | 17 Apr 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 17/04/26 | 10:17:25 | 17 Apr 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 16/04/26 | 15:20:00 | 16 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 16/04/26 | 14:41:26 | 16 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 16/04/26 | 14:36:07 | 16 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 16/04/26 | 14:34:13 | 16 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 16/04/26 | 12:00:45 | 16 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 16/04/26 | 11:23:28 | 16 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 16/04/26 | 10:58:22 | 16 Apr 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 16/04/26 | 10:03:45 | 16 Apr 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 16/04/26 | 10:02:26 | 16 Apr 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 16/04/26 | 09:15:36 | 16 Apr 2026 | | Form 8.3 - Senior Plc | RNS |
| 15/04/26 | 15:23:10 | 15 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 15/04/26 | 15:20:00 | 15 Apr 2026 | | Form 8.3 - Senior plc | RNS |
| 15/04/26 | 13:55:05 | 15 Apr 2026 | | Form 8.3 - Senior PLC | RNS |
| 15/04/26 | 10:30:05 | 15 Apr 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 15/04/26 | 09:59:30 | 15 Apr 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
