| Update re. St George Street Capital COVID-19 Trial | 18-Aug-2021 | 07:00 | RNS |
| Total Voting Rights | 30-Jul-2021 | 17:00 | RNS |
| Completion of investment in Northcoders Group plc | 27-Jul-2021 | 08:32 | RNS |
| Update re proposed board appointment | 23-Jul-2021 | 07:00 | RNS |
| £750,000 investment in Northcoders Group plc | 22-Jul-2021 | 08:35 | RNS |