| 21/09/23 | 09:01:15 | 21 Sept 2023 | | Update re. Economic Interest in AZD1656 |
| 08/09/23 | 15:18:39 | 8 Sept 2023 | | Further update re. Economic Interest in AZD1656 |
| 07/09/23 | 07:00:07 | 7 Sept 2023 | | Update re. Economic Interest in AZD1656 |
| 05/09/23 | 08:50:21 | 5 Sept 2023 | | Update on investment in Tribe Technology Group |
| 15/08/23 | 07:00:06 | 15 Aug 2023 | | Update re. Economic Interest in AZD1656 |
| 12/06/23 | 11:11:53 | 12 Jun 2023 | | Holding in Company |
| 06/06/23 | 07:00:06 | 6 Jun 2023 | | Quarterly Investment Update |
| 23/05/23 | 11:45:01 | 23 May 2023 | | Investment in Tribe Technology Group Limited |
| 15/05/23 | 13:23:13 | 15 May 2023 | | Update re. Economic Interest in AZD1656 |
| 20/04/23 | 15:01:50 | 20 Apr 2023 | | Option for potential sale of interest in AZD1656 |
| 14/03/23 | 14:57:25 | 14 Mar 2023 | | Investment in EnSilica plc |
| 10/02/23 | 07:00:04 | 10 Feb 2023 | | Quarterly Investment Update |
| 20/01/23 | 12:27:23 | 20 Jan 2023 | | Investment in Ethernity Networks Ltd |
| 15/12/22 | 07:00:04 | 15 Dec 2022 | | Interim Results |
| 06/12/22 | 07:00:07 | 6 Dec 2022 | | Update re. investment in EnSilica |
| 28/11/22 | 07:00:08 | 28 Nov 2022 | | Further investment in Northcoders Group plc |
| 09/11/22 | 09:00:55 | 9 Nov 2022 | | Update re. AZD1656 |
| 08/11/22 | 07:00:05 | 8 Nov 2022 | | Quarterly Investment Update |
| 25/10/22 | 12:49:26 | 25 Oct 2022 | | Result of AGM |
| 20/10/22 | 13:52:38 | 20 Oct 2022 | | Holding(s) in Company |
| 20/10/22 | 07:52:49 | 20 Oct 2022 | | Board Change |
| 28/09/22 | 07:00:10 | 28 Sept 2022 | | Final results for the year ended 31 March 2022 |
| 02/09/22 | 07:40:18 | 2 Sept 2022 | | Strategic Update |
| 18/08/22 | 09:53:19 | 18 Aug 2022 | | Update re. St George Street Capital COVID-19 trial |
| 22/07/22 | 07:00:03 | 22 Jul 2022 | | Quarterly Investment Update |
| 21/07/22 | 13:40:01 | 21 Jul 2022 | | Appointment of Non-Executive Director |
| 11/07/22 | 07:00:06 | 11 Jul 2022 | | Holding in Company |
| 06/07/22 | 12:07:14 | 6 Jul 2022 | | Update on investment - Community Social Investment |
| 01/07/22 | 13:27:18 | 1 Jul 2022 | | Holding(s) in Company |
| 23/06/22 | 12:28:31 | 23 Jun 2022 | | Investment in TruSpine Technologies plc |
| 14/06/22 | 12:49:46 | 14 Jun 2022 | | Further update re TruSpine Technologies plc |
| 14/06/22 | 07:00:07 | 14 Jun 2022 | | Statement re. potential investment in TruSpine |
| 19/05/22 | 13:26:43 | 19 May 2022 | | Update re. investment in EnSilica |
| 03/05/22 | 07:00:13 | 3 May 2022 | | Quarterly Investment Update and Change of Broker |
| 26/04/22 | 07:00:15 | 26 Apr 2022 | | Appointment of PR and IR Adviser |
| 30/03/22 | 13:15:08 | 30 Mar 2022 | | Acquisition of a 28.8% interest in Igraine plc |
| 07/03/22 | 07:15:04 | 7 Mar 2022 | | Update re. St George Street Capital COVID-19 trial |
| 08/02/22 | 13:30:01 | 8 Feb 2022 | | TR-1:Notification of major holdings |
| 07/02/22 | 07:00:08 | 7 Feb 2022 | | Quarterly Investment Update |
| 28/01/22 | 12:00:01 | 28 Jan 2022 | | Update re. investment in Cornerstone FS plc |
| 24/01/22 | 12:33:09 | 24 Jan 2022 | | Result of AGM |
| 17/01/22 | 07:00:06 | 17 Jan 2022 | | £750,000 investment in EnSilica |
| 07/01/22 | 14:15:01 | 7 Jan 2022 | | Holding(s) in Company |
| 07/01/22 | 14:15:01 | 7 Jan 2022 | | Part disposal of holding in Northcoders Group plc |
| 31/12/21 | 07:00:03 | 31 Dec 2021 | | Half-year Report |
| 30/12/21 | 13:10:55 | 30 Dec 2021 | | AGM Notice, Share Consolidation, Investing Policy |
| 22/12/21 | 09:06:12 | 22 Dec 2021 | | Second Price Monitoring Extn |
| 22/12/21 | 09:01:00 | 22 Dec 2021 | | Price Monitoring Extension |
| 14/12/21 | 16:41:49 | 14 Dec 2021 | | Second Price Monitoring Extn |
| 14/12/21 | 16:36:31 | 14 Dec 2021 | | Price Monitoring Extension |
