| 09/04/18 | 14:46:23 | 9 Apr 2018 | | Holding(s) in Company | RNS |
| 04/04/18 | 17:31:17 | 4 Apr 2018 | | Holding(s) in Company | RNS |
| 04/04/18 | 17:10:54 | 4 Apr 2018 | | Holding(s) in Company (Newlands) | RNS |
| 04/04/18 | 08:00:04 | 4 Apr 2018 | | Filtronic and Nokia develop massive MIMO antenna | RNS |
| 30/01/18 | 14:05:20 | 30 Jan 2018 | | Second Price Monitoring Extn | RNS |
| 30/01/18 | 14:00:11 | 30 Jan 2018 | | Price Monitoring Extension | RNS |
| 30/01/18 | 07:00:03 | 30 Jan 2018 | | Half-year Report | RNS |
| 16/01/18 | 16:38:21 | 16 Jan 2018 | | Filtronic Service and Repair Centre Salisbury US | RNS |
| 15/01/18 | 14:39:36 | 15 Jan 2018 | | Holding(s) in Company (Dixon) | RNS |
| 18/12/17 | 07:00:03 | 18 Dec 2017 | | Trading Update and Notice of Results | RNS |
| 18/10/17 | 16:06:02 | 18 Oct 2017 | | Holding(s) in Company (Dixon) | RNS |
| 04/10/17 | 12:02:43 | 4 Oct 2017 | | Holding(s) in Company (Newlands) | RNS |
| 28/09/17 | 13:03:51 | 28 Sept 2017 | | Result of AGM | RNS |
| 28/09/17 | 08:00:05 | 28 Sept 2017 | | AGM Statement | RNS |
| 20/09/17 | 10:04:08 | 20 Sept 2017 | | Holding(s) in Company (Canaccord) | RNS |
| 04/09/17 | 16:03:45 | 4 Sept 2017 | | Publication of Annual Report and AGM Notice | RNS |
| 14/08/17 | 08:00:03 | 14 Aug 2017 | | New supply agreement worth approximately £4.8m | RNS |
| 03/08/17 | 18:02:55 | 3 Aug 2017 | | Holding(s) in Company | RNS |
| 01/08/17 | 08:00:07 | 1 Aug 2017 | | Final Results | RNS |
| 19/06/17 | 08:00:04 | 19 Jun 2017 | | Trading Update and Notice of Results | RNS |
| 15/05/17 | 16:33:40 | 15 May 2017 | | Holding(s) in Company | RNS |
| 12/05/17 | 15:05:31 | 12 May 2017 | | Second Price Monitoring Extn | RNS |
| 12/05/17 | 15:00:09 | 12 May 2017 | | Price Monitoring Extension | RNS |
| 12/05/17 | 08:00:07 | 12 May 2017 | | Trading Update | RNS |
| 25/04/17 | 10:05:26 | 25 Apr 2017 | | Holding(s) in Company | RNS |
| 24/04/17 | 12:38:15 | 24 Apr 2017 | | Holding(s) in Company | RNS |
| 16/02/17 | 12:07:45 | 16 Feb 2017 | | Holding(s) in Company | RNS |
| 13/12/16 | 14:43:17 | 13 Dec 2016 | | Holding(s) in Company | RNS |
| 12/12/16 | 07:00:10 | 12 Dec 2016 | | New Supply Agreement | RNS |
| 07/12/16 | 16:54:14 | 7 Dec 2016 | | Holding(s) in Company | RNS |
| 05/12/16 | 07:00:09 | 5 Dec 2016 | | Trading Update and Notice of Results | RNS |
| 29/09/16 | 12:46:14 | 29 Sept 2016 | | Result of AGM | RNS |
| 29/09/16 | 08:00:07 | 29 Sept 2016 | | Trading Update | RNS |
| 09/09/16 | 16:52:34 | 9 Sept 2016 | | Holding(s) in Company | RNS |
| 06/09/16 | 10:58:45 | 6 Sept 2016 | | Holding(s) in Company | RNS |
| 25/08/16 | 17:10:33 | 25 Aug 2016 | | Posting of Annual Report & Notice of AGM | RNS |
| 10/08/16 | 12:05:59 | 10 Aug 2016 | | Holding(s) in Company | RNS |
| 09/08/16 | 10:09:27 | 9 Aug 2016 | | Holding(s) in Company | RNS |
| 02/08/16 | 08:00:13 | 2 Aug 2016 | | Final Results | RNS |
| 28/07/16 | 15:05:46 | 28 Jul 2016 | | Second Price Monitoring Extn | RNS |
| 28/07/16 | 15:00:25 | 28 Jul 2016 | | Price Monitoring Extension | RNS |
| 20/06/16 | 08:00:06 | 20 Jun 2016 | | Trading Update and Notice of Results | RNS |
| 08/06/16 | 16:03:16 | 8 Jun 2016 | | Holding(s) in Company | RNS |
| 16/05/16 | 12:52:43 | 16 May 2016 | | Director/PDMR Shareholding | RNS |
| 13/05/16 | 16:37:23 | 13 May 2016 | | Holding(s) in Company | RNS |
| 09/05/16 | 11:25:02 | 9 May 2016 | | Holding(s) in Company | RNS |
| 05/05/16 | 08:00:09 | 5 May 2016 | | New Contract Win | RNS |
| 01/04/16 | 11:41:01 | 1 Apr 2016 | | Appointment of Executive Director | RNS |
| 23/03/16 | 10:21:09 | 23 Mar 2016 | | Holding(s) in Company | RNS |
| 21/03/16 | 07:00:10 | 21 Mar 2016 | | New Contract Win Worth US$7.9m | RNS |
