| Update on investment in Tribe Technology Group | 05-Sep-2023 | 08:50 | RNS |
| Update re. Economic Interest in AZD1656 | 15-Aug-2023 | 07:00 | RNS |
| Holding in Company | 12-Jun-2023 | 11:11 | RNS |
| Quarterly Investment Update | 06-Jun-2023 | 07:00 | RNS |
| Investment in Tribe Technology Group Limited | 23-May-2023 | 11:45 | RNS |
| Update re. Economic Interest in AZD1656 | 15-May-2023 | 13:23 | RNS |
| Option for potential sale of interest in AZD1656 | 20-Apr-2023 | 15:01 | RNS |
| Investment in EnSilica plc | 14-Mar-2023 | 14:57 | RNS |
| Quarterly Investment Update | 10-Feb-2023 | 07:00 | RNS |
| Investment in Ethernity Networks Ltd | 20-Jan-2023 | 12:27 | RNS |
| Interim Results | 15-Dec-2022 | 07:00 | RNS |
| Update re. investment in EnSilica | 06-Dec-2022 | 07:00 | RNS |
| Further investment in Northcoders Group plc | 28-Nov-2022 | 07:00 | RNS |
| Update re. AZD1656 | 09-Nov-2022 | 09:00 | RNS |
| Quarterly Investment Update | 08-Nov-2022 | 07:00 | RNS |