| 11/02/19 | 09:18:32 | 11 Feb 2019 | | Director/PDMR Shareholding | RNS |
| 31/01/19 | 07:00:03 | 31 Jan 2019 | | Third Quarter Trading Update | RNS |
| 10/01/19 | 12:02:24 | 10 Jan 2019 | | Director/PDMR Shareholding | RNS |
| 31/12/18 | 12:58:51 | 31 Dec 2018 | | Holding(s) in Company | RNS |
| 31/12/18 | 12:56:12 | 31 Dec 2018 | | Holding(s) in Company | RNS |
| 31/12/18 | 12:50:47 | 31 Dec 2018 | | Holding(s) in Company | RNS |
| 21/12/18 | 16:36:43 | 21 Dec 2018 | | Holding(s) in Company | RNS |
| 12/12/18 | 09:20:43 | 12 Dec 2018 | | Holding(s) in Company | RNS |
| 11/12/18 | 14:00:01 | 11 Dec 2018 | | Director/PDMR Shareholding | RNS |
| 30/11/18 | 10:40:25 | 30 Nov 2018 | | Holding(s) in Company | RNS |
| 20/11/18 | 10:00:36 | 20 Nov 2018 | | QinetiQ completes strategic investment in Inzpire | RNS |
| 15/11/18 | 07:00:07 | 15 Nov 2018 | | Interim Results | RNS |
| 12/11/18 | 16:10:54 | 12 Nov 2018 | | Director/PDMR Shareholding | RNS |
| 06/11/18 | 13:33:06 | 6 Nov 2018 | | Block listing Interim Review | RNS |
| 22/10/18 | 08:00:05 | 22 Oct 2018 | | Strategic investment in Inzpire | RNS |
| 18/10/18 | 08:00:05 | 18 Oct 2018 | | Acquisition of E.I.S. Aircraft Operations | RNS |
| 15/10/18 | 14:51:20 | 15 Oct 2018 | | Holding(s) in Company | RNS |
| 10/10/18 | 16:56:41 | 10 Oct 2018 | | Director/PDMR Shareholding | RNS |
| 10/10/18 | 10:00:02 | 10 Oct 2018 | | Aurora Partnership | RNS |
| 11/09/18 | 14:33:16 | 11 Sept 2018 | | Director/PDMR Shareholding | RNS |
| 03/09/18 | 15:13:00 | 3 Sept 2018 | | Director/PDMR Shareholding | RNS |
| 10/08/18 | 14:00:11 | 10 Aug 2018 | | Director/PDMR Shareholding | RNS |
| 01/08/18 | 08:00:01 | 1 Aug 2018 | | Total Voting Rights | RNS |
| 25/07/18 | 13:27:53 | 25 Jul 2018 | | Result of AGM | RNS |
| 10/07/18 | 12:24:33 | 10 Jul 2018 | | Director/PDMR Shareholding | RNS |
| 02/07/18 | 08:00:03 | 2 Jul 2018 | | Total Voting Rights | RNS |
| 22/06/18 | 15:10:59 | 22 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 12/06/18 | 18:19:33 | 12 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 24/05/18 | 08:00:09 | 24 May 2018 | | Full Year Results 2018 | RNS |
| 10/05/18 | 13:24:54 | 10 May 2018 | | Director/PDMR Shareholding | RNS |
| 24/04/18 | 08:00:04 | 24 Apr 2018 | | Acquisition of E.I.S. Aircraft Operations | RNS |
| 10/04/18 | 14:14:38 | 10 Apr 2018 | | Director/PDMR Shareholding | RNS |
| 29/03/18 | 08:00:05 | 29 Mar 2018 | | Pre-close statement and update on LTPA | RNS |
| 21/03/18 | 15:48:41 | 21 Mar 2018 | | Holding(s) in Company | RNS |
| 20/03/18 | 13:49:16 | 20 Mar 2018 | | Holding(s) in Company | RNS |
| 12/03/18 | 13:16:00 | 12 Mar 2018 | | Director/PDMR Shareholding | RNS |
| 26/02/18 | 15:31:37 | 26 Feb 2018 | | Holding(s) in Company | RNS |
| 23/02/18 | 16:10:08 | 23 Feb 2018 | | Holding(s) in Company | RNS |
| 12/02/18 | 15:44:46 | 12 Feb 2018 | | Holding(s) in Company | RNS |
| 12/02/18 | 13:05:04 | 12 Feb 2018 | | Director/PDMR Shareholding | RNS |
| 12/02/18 | 12:55:07 | 12 Feb 2018 | | Director/PDMR Shareholding | RNS |
| 09/02/18 | 15:01:14 | 9 Feb 2018 | | Director/PDMR Shareholding | RNS |
| 08/02/18 | 16:18:17 | 8 Feb 2018 | | Holding(s) in Company | RNS |
| 08/02/18 | 07:00:05 | 8 Feb 2018 | | Third Quarter Trading Update | RNS |
| 22/01/18 | 15:55:10 | 22 Jan 2018 | | Holding(s) in Company | RNS |
| 10/01/18 | 11:08:21 | 10 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 12/12/17 | 15:55:14 | 12 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 06/12/17 | 12:42:54 | 6 Dec 2017 | | Holding(s) in Company | RNS |
| 20/11/17 | 12:25:17 | 20 Nov 2017 | | Director/PDMR Shareholding | RNS |
| 20/11/17 | 10:59:06 | 20 Nov 2017 | | Director/PDMR Shareholding | RNS |
