| 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 |
| Result of AGM | 25-Oct-2022 | 12:49 | RNS |
| Holding(s) in Company | 20-Oct-2022 | 13:52 | RNS |
| Board Change | 20-Oct-2022 | 07:52 | RNS |
| Final results for the year ended 31 March 2022 | 28-Sep-2022 | 07:00 | RNS |
| Strategic Update | 02-Sep-2022 | 07:40 | RNS |
| Update re. St George Street Capital COVID-19 trial | 18-Aug-2022 | 09:53 | RNS |