| 25/10/21 | 08:05:01 | 25 Oct 2021 | | Re-admission of Ordinary shares | RNS |
| 22/10/21 | 15:02:28 | 22 Oct 2021 | | Completion of Golden Eagle Acquisition | RNS |
| 22/10/21 | 13:27:46 | 22 Oct 2021 | | Holding(s) in Company | RNS |
| 20/10/21 | 14:00:59 | 20 Oct 2021 | | Publication of Supplementary Prospectus | RNS |
| 14/10/21 | 07:00:03 | 14 Oct 2021 | | Holding(s) in Company | RNS |
| 05/10/21 | 17:07:46 | 5 Oct 2021 | | Publication of Supplementary Prospectus | RNS |
| 29/09/21 | 10:29:00 | 29 Sept 2021 | | Holding(s) in Company | RNS |
| 02/09/21 | 07:00:08 | 2 Sept 2021 | | Half-year Results | RNS |
| 20/08/21 | 15:35:30 | 20 Aug 2021 | | Holding(s) in Company | RNS |
| 03/08/21 | 07:00:08 | 3 Aug 2021 | | Holding(s) in Company | RNS |
| 30/07/21 | 15:22:27 | 30 Jul 2021 | | Director/PDMR Shareholding | RNS |
| 29/07/21 | 10:18:17 | 29 Jul 2021 | | Holding(s) in Company | RNS |
| 26/07/21 | 07:00:09 | 26 Jul 2021 | | Admission of New Shares | RNS |
| 23/07/21 | 11:21:44 | 23 Jul 2021 | | Results of Capital Raising and General Meeting | RNS |
| 09/07/21 | 13:00:02 | 9 Jul 2021 | | General Meeting Notice Amendment | RNS |
| 06/07/21 | 07:00:05 | 6 Jul 2021 | | Bentley transaction completion | RNS |
| 30/06/21 | 17:12:06 | 30 Jun 2021 | | Publication of Combined Circular and Prospectus | RNS |
| 30/06/21 | 16:17:25 | 30 Jun 2021 | | Completion of Firm Placing and Placing | RNS |
| 30/06/21 | 07:00:07 | 30 Jun 2021 | | Proposed Firm Placing and Placing and Open Offer | RNS |
| 11/06/21 | 07:00:06 | 11 Jun 2021 | | New senior secured debt facility | RNS |
| 25/05/21 | 10:00:06 | 25 May 2021 | | Payments to governments | RNS |
| 12/05/21 | 16:26:35 | 12 May 2021 | | AGM Statement | RNS |
| 12/05/21 | 07:00:03 | 12 May 2021 | | Operations update | RNS |
| 05/05/21 | 16:21:51 | 5 May 2021 | | Director/PDMR Shareholding | RNS |
| 26/04/21 | 14:11:06 | 26 Apr 2021 | | Director/PDMR Shareholding | RNS |
| 26/04/21 | 07:00:06 | 26 Apr 2021 | | Agreement to acquire Bentley discovery | RNS |
| 19/04/21 | 15:34:45 | 19 Apr 2021 | | Director/PDMR Shareholding | RNS |
| 16/04/21 | 10:00:06 | 16 Apr 2021 | | Holding(s) in Company | RNS |
| 15/04/21 | 16:31:46 | 15 Apr 2021 | | Holding(s) in Company | RNS |
| 15/04/21 | 16:00:06 | 15 Apr 2021 | | Annual Financial Report | RNS |
| 30/03/21 | 14:34:15 | 30 Mar 2021 | | Director/PDMR Shareholding | RNS |
| 25/03/21 | 07:00:09 | 25 Mar 2021 | | Results for the year ended 31 December 2020 | RNS |
| 02/03/21 | 08:00:06 | 2 Mar 2021 | | Holding(s) in Company | RNS |
| 25/02/21 | 09:00:06 | 25 Feb 2021 | | Holding(s) in Company | RNS |
| 25/02/21 | 07:00:05 | 25 Feb 2021 | | Eagle discovery farm-down | RNS |
| 23/02/21 | 11:41:51 | 23 Feb 2021 | | Holding(s) in Company | RNS |
| 22/02/21 | 09:00:01 | 22 Feb 2021 | | Holding(s) in Company | RNS |
| 19/02/21 | 15:21:48 | 19 Feb 2021 | | Holding(s) in Company | RNS |
| 18/02/21 | 15:09:30 | 18 Feb 2021 | | Admission to trading | RNS |
| 18/02/21 | 09:00:04 | 18 Feb 2021 | | Holding(s) in Company | RNS |
| 09/02/21 | 10:00:01 | 9 Feb 2021 | | Holding(s) in Company | RNS |
| 05/02/21 | 14:49:33 | 5 Feb 2021 | | Holding(s) in Company | RNS |
| 04/02/21 | 17:52:37 | 4 Feb 2021 | | Holding(s) in Company | RNS |
| 04/02/21 | 07:00:03 | 4 Feb 2021 | | Operations update | RNS |
| 04/02/21 | 07:00:03 | 4 Feb 2021 | | Agreement to acquire UKNS asset | RNS |
| 03/02/21 | 14:45:14 | 3 Feb 2021 | | Holding(s) in Company | RNS |
| 03/02/21 | 08:30:01 | 3 Feb 2021 | | Directorate Change | RNS |
| 29/01/21 | 09:12:42 | 29 Jan 2021 | | Bond PIK Announcement | RNS |
| 21/01/21 | 07:00:03 | 21 Jan 2021 | | Acquisition | RNS |
| 11/01/21 | 14:12:54 | 11 Jan 2021 | | Director/PDMR Shareholding | RNS |
