| 12/09/22 | 15:10:04 | 12 Sept 2022 | | Publication of Annual Report & Notice of AGM | RNS |
| 02/08/22 | 07:00:03 | 2 Aug 2022 | | 2022 Audited Final Results | RNS |
| 20/07/22 | 16:40:42 | 20 Jul 2022 | | Second Price Monitoring Extn | RNS |
| 20/07/22 | 16:35:31 | 20 Jul 2022 | | Price Monitoring Extension | RNS |
| 20/07/22 | 14:05:27 | 20 Jul 2022 | | Second Price Monitoring Extn | RNS |
| 20/07/22 | 14:00:34 | 20 Jul 2022 | | Price Monitoring Extension | RNS |
| 12/07/22 | 08:00:02 | 12 Jul 2022 | | Holding(s) in Company | RNS |
| 11/07/22 | 07:00:06 | 11 Jul 2022 | | Contract Win | RNS |
| 07/07/22 | 15:41:41 | 7 Jul 2022 | | Holding(s) in Company | RNS |
| 04/07/22 | 07:00:07 | 4 Jul 2022 | | Aerospace & Defence Contract Win | RNS |
| 28/06/22 | 07:00:09 | 28 Jun 2022 | | New Contract Win | RNS |
| 20/06/22 | 07:00:05 | 20 Jun 2022 | | Trading Update & Notice of Final Results | RNS |
| 15/06/22 | 15:21:14 | 15 Jun 2022 | | Holding(s) in Company | RNS |
| 07/06/22 | 07:00:07 | 7 Jun 2022 | | New Contract Award | RNS |
| 03/05/22 | 16:29:59 | 3 May 2022 | | Change of Registered Office | RNS |
| 01/04/22 | 14:17:07 | 1 Apr 2022 | | Holding(s) in Company | RNS |
| 28/03/22 | 14:11:57 | 28 Mar 2022 | | Director/PDMR Dealing | RNS |
| 17/03/22 | 08:43:48 | 17 Mar 2022 | | Holding(s) in Company | RNS |
| 08/03/22 | 13:36:39 | 8 Mar 2022 | | Director/PDMR Dealing | RNS |
| 28/02/22 | 16:27:39 | 28 Feb 2022 | | Exercise of Options and Issue of Equity | RNS |
| 21/02/22 | 16:03:11 | 21 Feb 2022 | | Holding(s) in Company | RNS |
| 08/02/22 | 07:00:04 | 8 Feb 2022 | | Half-Year Results to 30 November 2021 | RNS |
| 02/02/22 | 11:53:49 | 2 Feb 2022 | | Exercise of Options and Issue of Equity | RNS |
| 02/11/21 | 07:00:05 | 2 Nov 2021 | | Appointment of new Non-Executive Chairman | RNS |
| 28/10/21 | 15:14:38 | 28 Oct 2021 | | Result of AGM | RNS |
| 28/10/21 | 07:00:03 | 28 Oct 2021 | | AGM Statement & Notice of Interim Results | RNS |
| 21/10/21 | 15:32:29 | 21 Oct 2021 | | Holding(s) in Company | RNS |
| 20/10/21 | 07:00:07 | 20 Oct 2021 | | New Contract Award | RNS |
| 14/09/21 | 13:06:14 | 14 Sept 2021 | | Exercise of Options and Issue of Equity | RNS |
| 08/09/21 | 15:41:45 | 8 Sept 2021 | | Posting of Annual Report & Notice of AGM | RNS |
| 03/08/21 | 07:00:06 | 3 Aug 2021 | | 2021 Final Results | RNS |
| 16/07/21 | 07:00:03 | 16 Jul 2021 | | Brand Refresh | RNS |
| 24/06/21 | 12:32:44 | 24 Jun 2021 | | Grant of Options | RNS |
| 17/06/21 | 07:00:07 | 17 Jun 2021 | | Trading Update and Notice of Results | RNS |
| 09/06/21 | 14:00:57 | 9 Jun 2021 | | Price Monitoring Extension | RNS |
| 07/06/21 | 16:41:10 | 7 Jun 2021 | | Second Price Monitoring Extn | RNS |
| 07/06/21 | 16:35:56 | 7 Jun 2021 | | Price Monitoring Extension | RNS |
| 07/06/21 | 07:00:13 | 7 Jun 2021 | | Initiation of research coverage by Edison | RNS |
| 01/06/21 | 15:51:14 | 1 Jun 2021 | | Holding(s) in Company | RNS |
| 29/04/21 | 13:35:55 | 29 Apr 2021 | | Exercise of Options and Issue of Equity | RNS |
| 29/04/21 | 09:36:03 | 29 Apr 2021 | | Filtronic wins 2021 Queen's Award for Enterprise | RNS |
| 11/03/21 | 13:07:39 | 11 Mar 2021 | | Exercise of Options and Issue of Equity | RNS |
| 04/03/21 | 13:28:13 | 4 Mar 2021 | | Director/PDMR Dealing | RNS |
| 01/03/21 | 16:02:38 | 1 Mar 2021 | | Holding(s) in Company | RNS |
| 25/02/21 | 14:06:12 | 25 Feb 2021 | | Second Price Monitoring Extn | RNS |
| 25/02/21 | 14:00:41 | 25 Feb 2021 | | Price Monitoring Extension | RNS |
| 25/02/21 | 11:05:42 | 25 Feb 2021 | | Second Price Monitoring Extn | RNS |
| 25/02/21 | 11:00:28 | 25 Feb 2021 | | Price Monitoring Extension | RNS |
| 24/02/21 | 07:00:06 | 24 Feb 2021 | | Director/PDMR Share Purchase | RNS |
| 02/02/21 | 07:00:03 | 2 Feb 2021 | | 2021 Half-Year Results | RNS |
