| 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 |
| 04/06/26 | 10:29:28 | 4 Jun 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 04/06/26 | 10:23:29 | 4 Jun 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 04/06/26 | 10:11:07 | 4 Jun 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 03/06/26 | 17:29:04 | 3 Jun 2026 | | Holding(s) in Company | RNS |
| 03/06/26 | 15:02:42 | 3 Jun 2026 | | Form 8.3 - Senior PLC | RNS |
| 03/06/26 | 15:00:01 | 3 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 03/06/26 | 14:32:09 | 3 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 03/06/26 | 10:52:39 | 3 Jun 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 03/06/26 | 10:50:08 | 3 Jun 2026 | | Holding(s) in Company | RNS |
| 03/06/26 | 10:05:57 | 3 Jun 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 03/06/26 | 09:34:37 | 3 Jun 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 02/06/26 | 15:25:00 | 2 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 02/06/26 | 15:22:21 | 2 Jun 2026 | | Director/PDMR Shareholding | RNS |
| 02/06/26 | 15:20:01 | 2 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 02/06/26 | 15:00:01 | 2 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 02/06/26 | 14:53:30 | 2 Jun 2026 | | Form 8.3 - Senior PLC | RNS |
| 02/06/26 | 14:43:24 | 2 Jun 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 02/06/26 | 13:50:46 | 2 Jun 2026 | | Form 8.3 - Senior PLC | RNS |
| 02/06/26 | 13:46:06 | 2 Jun 2026 | | Form 8.3 - Senior Plc | RNS |
| 02/06/26 | 13:17:30 | 2 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 02/06/26 | 11:00:56 | 2 Jun 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 02/06/26 | 10:15:31 | 2 Jun 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 02/06/26 | 08:39:40 | 2 Jun 2026 | | Holding(s) in Company | RNS |
| 02/06/26 | 08:33:57 | 2 Jun 2026 | | Holding(s) in Company | RNS |
| 01/06/26 | 15:20:00 | 1 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 01/06/26 | 15:16:27 | 1 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 01/06/26 | 15:00:00 | 1 Jun 2026 | | Form 8.3 - Senior plc | RNS |
| 01/06/26 | 13:43:28 | 1 Jun 2026 | | Form 8.3 - Senior PLC | RNS |
| 01/06/26 | 13:19:45 | 1 Jun 2026 | | Form 8.3 - Senior PLC | RNS |
| 01/06/26 | 11:41:42 | 1 Jun 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 01/06/26 | 11:37:46 | 1 Jun 2026 | | Form 8.3 - SENIOR PLC | RNS |
| 01/06/26 | 10:10:36 | 1 Jun 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 01/06/26 | 09:52:29 | 1 Jun 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 01/06/26 | 09:21:46 | 1 Jun 2026 | | Holding(s) in Company | RNS |
| 29/05/26 | 15:25:00 | 29 May 2026 | | Form 8.3 - Senior plc | RNS |
| 29/05/26 | 15:20:01 | 29 May 2026 | | Form 8.3 - Senior plc | RNS |
| 29/05/26 | 15:00:00 | 29 May 2026 | | Form 8.3 - Senior plc | RNS |
| 29/05/26 | 13:58:26 | 29 May 2026 | | Form 8.3 - Senior Plc | RNS |
| 29/05/26 | 13:47:11 | 29 May 2026 | | Form 8.3 - Senior plc | RNS |
| 29/05/26 | 13:21:36 | 29 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 29/05/26 | 11:55:22 | 29 May 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 29/05/26 | 10:55:46 | 29 May 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 29/05/26 | 10:02:40 | 29 May 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 28/05/26 | 15:25:00 | 28 May 2026 | | Form 8.3 - Senior plc | RNS |
| 28/05/26 | 15:20:01 | 28 May 2026 | | Form 8.3 - Senior plc | RNS |
| 28/05/26 | 15:00:00 | 28 May 2026 | | Form 8.3 - Senior plc | RNS |
| 28/05/26 | 14:29:16 | 28 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 28/05/26 | 13:50:54 | 28 May 2026 | | Form 8.3 - Senior PLC | RNS |
