| 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 |
| 28/05/26 | 11:25:39 | 28 May 2026 | | Form 8.3 - Senior plc | RNS |
| 28/05/26 | 10:55:27 | 28 May 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 28/05/26 | 10:09:51 | 28 May 2026 | | Form 8.5 (EPT/RI) Senior plc | RNS |
| 28/05/26 | 07:00:01 | 28 May 2026 | | Form 8.3 - Senior plc - Replacement | RNS |
| 27/05/26 | 15:25:00 | 27 May 2026 | | Form 8.3 - Senior plc | RNS |
| 27/05/26 | 15:20:00 | 27 May 2026 | | Form 8.3 - Senior plc | RNS |
| 27/05/26 | 15:00:00 | 27 May 2026 | | Form 8.3 - Senior plc | RNS |
| 27/05/26 | 14:41:31 | 27 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 27/05/26 | 14:26:09 | 27 May 2026 | | Form 8.3 - Senior plc | RNS |
| 27/05/26 | 11:34:56 | 27 May 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 27/05/26 | 11:33:03 | 27 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 27/05/26 | 11:03:47 | 27 May 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 27/05/26 | 09:52:25 | 27 May 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 26/05/26 | 15:00:00 | 26 May 2026 | | Form 8.3 - Senior plc | RNS |
| 26/05/26 | 14:39:15 | 26 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 26/05/26 | 14:00:44 | 26 May 2026 | | Form 8.3 - Senior plc | RNS |
| 26/05/26 | 13:11:40 | 26 May 2026 | | Results of Court Meeting and General Meeting | RNS |
| 26/05/26 | 10:48:02 | 26 May 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 26/05/26 | 10:47:33 | 26 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 26/05/26 | 10:18:49 | 26 May 2026 | | Form 8.3 Senior Plc | RNS |
| 26/05/26 | 09:23:24 | 26 May 2026 | | Form 8.5 (EPT/RI) - Senior plc | RNS |
| 26/05/26 | 07:00:06 | 26 May 2026 | | Form 8.3 - Senior plc | RNS |
| 26/05/26 | 07:00:05 | 26 May 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 22/05/26 | 15:53:44 | 22 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 22/05/26 | 15:20:00 | 22 May 2026 | | Form 8.3 - Senior plc | RNS |
| 22/05/26 | 15:00:01 | 22 May 2026 | | Form 8.3 - Senior plc | RNS |
| 22/05/26 | 14:12:05 | 22 May 2026 | | Form 8.3 - Senior plc | RNS |
| 22/05/26 | 13:45:20 | 22 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 22/05/26 | 10:14:53 | 22 May 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 22/05/26 | 09:55:24 | 22 May 2026 | | Form 8.5 (EPT/RI) Senior plc | RNS |
| 22/05/26 | 09:34:25 | 22 May 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 21/05/26 | 15:58:05 | 21 May 2026 | | Form 8.3 - Senior plc | RNS |
| 21/05/26 | 15:20:00 | 21 May 2026 | | Form 8.3 - Senior plc | RNS |
| 21/05/26 | 15:00:00 | 21 May 2026 | | Form 8.3 - Senior plc | RNS |
| 21/05/26 | 14:35:56 | 21 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 21/05/26 | 14:25:42 | 21 May 2026 | | Holding(s) in Company | RNS |
| 21/05/26 | 14:25:23 | 21 May 2026 | | Form 8.3 - Senior plc | RNS |
| 21/05/26 | 14:15:13 | 21 May 2026 | | Form 8.3 - Senior plc | RNS |
| 21/05/26 | 12:35:11 | 21 May 2026 | | Form 8.3 - Senior PLC | RNS |
| 21/05/26 | 10:13:17 | 21 May 2026 | | Form 8.5 (EPT/NON-RI) Senior Plc | RNS |
| 21/05/26 | 09:54:48 | 21 May 2026 | | Form 8.5 (EPT/RI) - Senior PLC | RNS |
| 21/05/26 | 08:31:40 | 21 May 2026 | | Form 8.5 EPT/Non RI SENIOR PLC | RNS |
| 20/05/26 | 15:30:01 | 20 May 2026 | | Form 8.3 - SNR LN | RNS |
| 20/05/26 | 15:25:01 | 20 May 2026 | | Form 8.3 - Senior plc | RNS |
| 20/05/26 | 15:20:01 | 20 May 2026 | | Form 8.3 - Senior plc | RNS |
| 20/05/26 | 15:01:18 | 20 May 2026 | | Form 8.3 - Senior plc | RNS |
| 20/05/26 | 15:00:00 | 20 May 2026 | | Form 8.3 - Senior plc | RNS |
| 20/05/26 | 14:41:15 | 20 May 2026 | | Form 8.3 - Senior Plc | RNS |
