| 10/05/22 | 10:15:57 | 10 May 2022 | | Holding(s) in Company |
| 09/05/22 | 18:09:23 | 9 May 2022 | | TR-1 Notification of Major Holdings |
| 09/05/22 | 16:38:47 | 9 May 2022 | | Holding(s) in Company |
| 09/05/22 | 14:29:54 | 9 May 2022 | | Director/PDMR Shareholding |
| 09/05/22 | 14:29:34 | 9 May 2022 | | Director/PDMR Shareholding |
| 09/05/22 | 09:52:42 | 9 May 2022 | | Holding(s) in Company |
| 06/05/22 | 13:10:50 | 6 May 2022 | | Form 8.3 - [Ultra Electronics Holdings Plc] |
| 06/05/22 | 07:00:07 | 6 May 2022 | | Holding(s) in Company |
| 04/05/22 | 17:06:47 | 4 May 2022 | | Holding(s) in Company |
| 04/05/22 | 15:12:06 | 4 May 2022 | | Form 8.3 - Ultra Electronics Holdings PLC |
| 04/05/22 | 15:11:00 | 4 May 2022 | | Form 8.3 - Homeserve plc |
| 04/05/22 | 09:31:25 | 4 May 2022 | | Holding(s) in Company |
| 03/05/22 | 12:41:30 | 3 May 2022 | | Holding(s) in Company |
| 29/04/22 | 15:22:27 | 29 Apr 2022 | | Form 8.3 - VP PLC |
| 28/04/22 | 15:33:44 | 28 Apr 2022 | | Directorate Change |
| 28/04/22 | 15:03:43 | 28 Apr 2022 | | Result of AGM |
| 28/04/22 | 14:51:23 | 28 Apr 2022 | | Form 8.3 - Ultra Electronics Holdings plc |
| 28/04/22 | 14:48:54 | 28 Apr 2022 | | Form 8.3 - Homeserve plc |
| 28/04/22 | 09:16:51 | 28 Apr 2022 | | Holding(s) in Company |
| 28/04/22 | 07:00:05 | 28 Apr 2022 | | Q1 2022 update |
| 27/04/22 | 14:41:10 | 27 Apr 2022 | | Form 8.3 - Ultra Electronics Holdings plc |
| 27/04/22 | 14:40:14 | 27 Apr 2022 | | Form 8.3 - Homeserve Plc |
| 26/04/22 | 07:00:09 | 26 Apr 2022 | | Simplification of dual share class structure |
| 25/04/22 | 15:00:07 | 25 Apr 2022 | | Holding(s) in Company |
| 25/04/22 | 07:00:08 | 25 Apr 2022 | | Holding(s) in Company |
| 22/04/22 | 12:39:44 | 22 Apr 2022 | | Holding(s) in Company |
| 22/04/22 | 11:00:01 | 22 Apr 2022 | | Director Declaration |
| 21/04/22 | 13:47:56 | 21 Apr 2022 | | Form 8.3 - Ultra Electronics Holding plc |
| 21/04/22 | 12:53:57 | 21 Apr 2022 | | Holding(s) in Company |
| 20/04/22 | 09:30:03 | 20 Apr 2022 | | Holding(s) in Company |
| 19/04/22 | 16:00:52 | 19 Apr 2022 | | Holding(s) in Company |
| 19/04/22 | 15:50:20 | 19 Apr 2022 | | Holding(s) in Company |
| 14/04/22 | 15:00:04 | 14 Apr 2022 | | Holding(s) in Company |
| 13/04/22 | 17:30:26 | 13 Apr 2022 | | Holding(s) in Company |
| 13/04/22 | 14:05:44 | 13 Apr 2022 | | Form 8.3 - Impellam Group plc |
| 13/04/22 | 13:55:20 | 13 Apr 2022 | | Form 8.3 - Ultra Electronic Holdings plc |
| 13/04/22 | 11:06:43 | 13 Apr 2022 | | Director/PDMR Shareholding |
| 12/04/22 | 08:52:44 | 12 Apr 2022 | | TR-1: Standard form for notification |
| 11/04/22 | 16:45:01 | 11 Apr 2022 | | Holding(s) in Company |
| 11/04/22 | 12:00:03 | 11 Apr 2022 | | Acquisition |
| 07/04/22 | 14:30:45 | 7 Apr 2022 | | Form 8.3 - Brewin Dolphin Holdings Plc |
| 07/04/22 | 12:03:02 | 7 Apr 2022 | | Form 8.3 - Ultra Electronics Holding plc |
| 06/04/22 | 12:33:21 | 6 Apr 2022 | | Holding(s) in Company |
| 06/04/22 | 12:04:19 | 6 Apr 2022 | | Form 8.3 - Ultra Electronics Holding plc |
| 06/04/22 | 11:50:40 | 6 Apr 2022 | | Holding(s) in Company |
| 05/04/22 | 13:29:37 | 5 Apr 2022 | | TR-1: Notification of major holdings |
| 04/04/22 | 14:19:09 | 4 Apr 2022 | | Holding(s) in Company |
| 04/04/22 | 12:07:46 | 4 Apr 2022 | | Form 8.3 - Ultra Electronics Holdings plc |
| 01/04/22 | 12:58:42 | 1 Apr 2022 | | Form 8.3 - [Ultra Electronics Plc] |
| 31/03/22 | 14:43:34 | 31 Mar 2022 | | Form 8.3 - Ultra Electronics Holdings Plc |
