| 19/05/20 | 16:05:17 | 19 May 2020 | | Directorate Change | RNS |
| 12/05/20 | 11:22:31 | 12 May 2020 | | Director/PDMR Shareholding | RNS |
| 01/05/20 | 11:16:00 | 1 May 2020 | | Block listing Interim Review | RNS |
| 30/04/20 | 07:00:08 | 30 Apr 2020 | | Appointment of Broker | RNS |
| 29/04/20 | 16:17:17 | 29 Apr 2020 | | Holding(s) in Company | RNS |
| 15/04/20 | 10:35:20 | 15 Apr 2020 | | Director/PDMR Shareholding | RNS |
| 01/04/20 | 10:33:14 | 1 Apr 2020 | | Holding(s) in Company | RNS |
| 01/04/20 | 08:00:06 | 1 Apr 2020 | | Trading and COVID-19 update | RNS |
| 20/03/20 | 10:21:06 | 20 Mar 2020 | | Director/PDMR Shareholding | RNS |
| 18/03/20 | 14:13:52 | 18 Mar 2020 | | Holding(s) in Company | RNS |
| 10/03/20 | 11:13:53 | 10 Mar 2020 | | Director/PDMR Shareholding | RNS |
| 11/02/20 | 10:53:10 | 11 Feb 2020 | | Director/PDMR Shareholding | RNS |
| 10/02/20 | 12:14:53 | 10 Feb 2020 | | Director/PDMR Shareholding | RNS |
| 06/02/20 | 09:40:04 | 6 Feb 2020 | | Holding(s) in Company | RNS |
| 04/02/20 | 07:00:04 | 4 Feb 2020 | | Third Quarter Trading Update | RNS |
| 13/01/20 | 12:09:08 | 13 Jan 2020 | | Director/PDMR Shareholding | RNS |
| 20/12/19 | 13:24:04 | 20 Dec 2019 | | QinetiQ completes acquisition of MTEQ | RNS |
| 10/12/19 | 09:48:41 | 10 Dec 2019 | | Director/PDMR Shareholding | RNS |
| 09/12/19 | 09:04:43 | 9 Dec 2019 | | Holding(s) in Company | RNS |
| 28/11/19 | 09:25:47 | 28 Nov 2019 | | Holding(s) in Company | RNS |
| 14/11/19 | 07:00:07 | 14 Nov 2019 | | Interim Results | RNS |
| 12/11/19 | 11:59:39 | 12 Nov 2019 | | Director/PDMR Shareholding | RNS |
| 01/11/19 | 09:30:03 | 1 Nov 2019 | | Block listing Interim Review | RNS |
| 10/10/19 | 12:37:18 | 10 Oct 2019 | | Director/PDMR Shareholding | RNS |
| 02/10/19 | 08:00:05 | 2 Oct 2019 | | QinetiQ acquisition of MTEQ | RNS |
| 10/09/19 | 13:06:35 | 10 Sept 2019 | | Director/PDMR Shareholding | RNS |
| 02/09/19 | 11:38:05 | 2 Sept 2019 | | Director/PDMR Shareholding | RNS |
| 16/08/19 | 14:35:58 | 16 Aug 2019 | | Holding(s) in Company | RNS |
| 12/08/19 | 13:35:49 | 12 Aug 2019 | | Director/PDMR Shareholding | RNS |
| 24/07/19 | 13:11:06 | 24 Jul 2019 | | Result of AGM | RNS |
| 24/07/19 | 08:00:05 | 24 Jul 2019 | | First Quarter Trading Update | RNS |
| 10/07/19 | 16:52:27 | 10 Jul 2019 | | Director/PDMR Shareholding | RNS |
| 02/07/19 | 17:05:39 | 2 Jul 2019 | | Director/PDMR Shareholding | RNS |
| 02/07/19 | 16:19:16 | 2 Jul 2019 | | Director Declaration | RNS |
| 01/07/19 | 17:53:44 | 1 Jul 2019 | | Director/PDMR Shareholding | RNS |
| 12/06/19 | 12:11:55 | 12 Jun 2019 | | Annual Financial Report | RNS |
| 11/06/19 | 12:19:45 | 11 Jun 2019 | | Director/PDMR Shareholding | RNS |
| 29/05/19 | 12:59:38 | 29 May 2019 | | Director/PDMR Shareholding | RNS |
| 23/05/19 | 08:00:06 | 23 May 2019 | | Preliminary Results | RNS |
| 10/05/19 | 11:47:16 | 10 May 2019 | | Director/PDMR Shareholding | RNS |
| 01/05/19 | 14:41:01 | 1 May 2019 | | Block listing Interim Review | RNS |
| 10/04/19 | 16:29:52 | 10 Apr 2019 | | Director/PDMR Shareholding | RNS |
| 05/04/19 | 14:13:07 | 5 Apr 2019 | | QinetiQ secures £1.3bn LTPA amendment | RNS |
| 28/03/19 | 16:20:26 | 28 Mar 2019 | | Update on LTPA amendment | RNS |
| 21/03/19 | 07:00:18 | 21 Mar 2019 | | Directorate Change | RNS |
| 15/03/19 | 07:00:05 | 15 Mar 2019 | | QinetiQ North America Wins U.S. Army CRS contract | RNS |
| 14/03/19 | 13:06:17 | 14 Mar 2019 | | US robotics contract update | RNS |
| 12/03/19 | 13:52:59 | 12 Mar 2019 | | Director/PDMR Shareholding | RNS |
| 12/02/19 | 11:59:06 | 12 Feb 2019 | | Director/PDMR Shareholding | RNS |
| 11/02/19 | 09:18:32 | 11 Feb 2019 | | Director/PDMR Shareholding | RNS |
