| 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 |