| 09/12/22 | 07:00:04 | 9 Dec 2022 | | Litigation Update - Firm Trial Date |
| 14/11/22 | 10:46:31 | 14 Nov 2022 | | 2022 Annual Report and Notice of AGM |
| 07/11/22 | 16:13:24 | 7 Nov 2022 | | Holding(s) in Company |
| 27/10/22 | 17:19:31 | 27 Oct 2022 | | Director/PDMR Shareholding |
| 26/10/22 | 14:31:10 | 26 Oct 2022 | | Litigation Update – Funded Law Suit Filed in China |
| 20/10/22 | 07:00:04 | 20 Oct 2022 | | Preliminary Results |
| 14/10/22 | 12:59:46 | 14 Oct 2022 | | Presentation via Investor Meet Company |
| 14/10/22 | 10:41:01 | 14 Oct 2022 | | Notice of Results |
| 28/09/22 | 07:00:11 | 28 Sept 2022 | | Litigation Update – Further Revised Trial Date |
| 12/09/22 | 08:25:01 | 12 Sept 2022 | | Trading Update & Directorate Change |
| 07/09/22 | 15:47:09 | 7 Sept 2022 | | Litigation Update – Revised Trial Date |
| 01/09/22 | 10:22:21 | 1 Sept 2022 | | Director/PDMR Shareholding |
| 31/08/22 | 07:00:04 | 31 Aug 2022 | | Two Grant Funding Awards |
| 30/08/22 | 15:33:11 | 30 Aug 2022 | | Holding(s) in Company |
| 30/08/22 | 15:28:02 | 30 Aug 2022 | | Director/PDMR Shareholding |
| 25/08/22 | 13:36:03 | 25 Aug 2022 | | Director/PDMR Shareholding |
| 23/08/22 | 14:22:03 | 23 Aug 2022 | | Funded Law Suit Filed in Germany |
| 19/08/22 | 08:21:27 | 19 Aug 2022 | | Litigation Update – Pre-Trial Conference |
| 18/08/22 | 16:10:05 | 18 Aug 2022 | | Director/PDMR Shareholding |
| 16/08/22 | 07:00:11 | 16 Aug 2022 | | Trading Update |
| 28/07/22 | 10:42:57 | 28 Jul 2022 | | Holding(s) in Company |
| 13/07/22 | 14:03:29 | 13 Jul 2022 | | Replacement - Director/PDMR Shareholding |
| 13/07/22 | 12:00:11 | 13 Jul 2022 | | Holding(s) in Company |
| 13/07/22 | 12:00:07 | 13 Jul 2022 | | Director/PDMR Shareholding |
| 13/07/22 | 12:00:03 | 13 Jul 2022 | | Holding(s) in Company |
| 30/06/22 | 07:00:05 | 30 Jun 2022 | | Total Voting Rights |
| 29/06/22 | 07:00:09 | 29 Jun 2022 | | Change of Auditor |
| 23/06/22 | 15:48:50 | 23 Jun 2022 | | Director/PDMR Shareholding |
| 22/06/22 | 14:25:05 | 22 Jun 2022 | | Holding(s) in Company |
| 21/06/22 | 15:36:29 | 21 Jun 2022 | | Director/PDMR Shareholding |
| 21/06/22 | 09:06:37 | 21 Jun 2022 | | Replacement: Director/PDMR Shareholding |
| 21/06/22 | 07:00:07 | 21 Jun 2022 | | Director/PDMR Shareholding |
| 17/06/22 | 16:36:00 | 17 Jun 2022 | | Price Monitoring Extension |
| 17/06/22 | 10:45:06 | 17 Jun 2022 | | Holding(s) in Company |
| 14/06/22 | 09:42:56 | 14 Jun 2022 | | Holding(s) in Company |
| 09/06/22 | 07:00:05 | 9 Jun 2022 | | Block listing Six-monthly Return |
| 08/06/22 | 12:00:01 | 8 Jun 2022 | | Results of Fundraise |
| 08/06/22 | 07:00:09 | 8 Jun 2022 | | Fundraise significantly over-subscribed |
| 07/06/22 | 17:16:02 | 7 Jun 2022 | | Replacement: Litigation Update |
| 07/06/22 | 16:55:16 | 7 Jun 2022 | | Litigation Update |
| 06/06/22 | 07:02:03 | 6 Jun 2022 | | Trading Update & Proposed Fundraise |
| 06/06/22 | 07:00:09 | 6 Jun 2022 | | Major Work Package for European Customer |
| 23/05/22 | 17:00:00 | 23 May 2022 | | Holding(s) in Company |
| 17/05/22 | 07:02:36 | 17 May 2022 | | Litigation Update |
| 13/05/22 | 12:15:13 | 13 May 2022 | | Holding(s) in Company |
| 13/04/22 | 14:49:03 | 13 Apr 2022 | | Holding(s) in Company |
| 12/04/22 | 07:00:04 | 12 Apr 2022 | | Interim Results |
| 17/03/22 | 07:00:04 | 17 Mar 2022 | | Additional Work Package for European Customer |
| 15/03/22 | 07:00:07 | 15 Mar 2022 | | Notice of Interim Results |
| 04/02/22 | 15:14:11 | 4 Feb 2022 | | Holding(s) in Company |
