Financials
| Pre-close Trading Statement | Oct. 27, 2025 | 
| Final Results | Sep. 16, 2025 | 
| Full Year 2025 Trading Update | May. 08, 2025 | 
| Interim Results | Jan. 30, 2025 | 
| Final Results and Publication of Annual Report | Oct. 28, 2024 | 
| FY 2024 Trading Update | May. 29, 2024 | 
| Interim Results | Jan. 30, 2024 | 
Proxies
| Result of AGM | Oct. 27, 2025 | 
| Notice of AGM and Publication of Annual Report | Oct. 03, 2025 | 
| Notice of AGM and Publication of Annual Report | Nov. 18, 2024 | 
| Result of AGM | Sep. 28, 2023 | 
| Notice of AGM and Publication of Annual Report | Sep. 01, 2023 | 
| Result of AGM | Sep. 28, 2022 | 
| Notice of AGM and Publication of Annual Report | Sep. 02, 2022 | 
Ownership Update
| Grant of Options, PDMR Dealings and TVR | Oct. 28, 2025 | 
| Holding(s) in Company | Jun. 16, 2025 | 
| Holding(s) in Company | Jun. 03, 2025 | 
| Holding(s) in Company | Feb. 07, 2025 | 
| Holding(s) in Company | Feb. 06, 2025 | 
| Director/PDMR Shareholding | Apr. 03, 2024 | 
| Holding(s) in Company | Mar. 06, 2024 | 
Announcements
| New Biosecurity Award from UK MoD | Aug. 11, 2025 | 
| $5m received under Siemens Healthineers agreement | Jul. 28, 2025 | 
| £1.7m contract win under UK Government Framework | Jul. 21, 2025 | 
| Capital Markets Day Presentation | Jun. 23, 2025 | 
| Capital Markets Day | Jun. 18, 2025 | 
| Issue of Equity and Total Voting Rights | Jun. 09, 2025 | 
| Capital Markets Day | Jun. 03, 2025 |