| 14th Oct 2025 8:00 am | RNS | Proposed Sale of Concepta Diagnostics Limited | 
                                                                            
                                            | 26th Sep 2025 7:00 am | RNS | Half-year Report | 
                                                                            
                                            | 31st Jul 2025 2:30 pm | RNS | Result of AGM | 
                                                                            
                                            | 23rd Jul 2025 7:00 am | RNS | Partnership agreement with Patients Know Best | 
                                                                            
                                            | 17th Jul 2025 7:00 am | RNS | Supply agreement with Boots for own-branded tests | 
                                                                            
                                            | 30th Jun 2025 7:00 am | RNS | Final Results | 
                                                                            
                                            | 25th Apr 2025 7:00 am | RNS | Potential VAT reclaim – update | 
                                                                            
                                            | 20th Jan 2025 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 15th Jan 2025 11:11 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 14th Jan 2025 7:00 am | RNS-R | Phlebotomy tests registered in the UK and EU | 
                                                                            
                                            | 23rd Dec 2024 11:56 am | RNS | Exercise of Options | 
                                                                            
                                            | 25th Nov 2024 10:11 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Oct 2024 11:12 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 26th Sep 2024 7:00 am | RNS | Half-year Report | 
                                                                            
                                            | 24th Sep 2024 10:47 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 20th Sep 2024 11:21 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 12th Sep 2024 7:00 am | RNS | Notice of Results | 
                                                                            
                                            | 28th Jun 2024 10:54 am | RNS | Result of AGM | 
                                                                            
                                            | 4th Jun 2024 7:00 am | RNS | Final Results & Notice of AGM | 
                                                                            
                                            | 22nd May 2024 7:00 am | RNS | Notice of Results | 
                                                                            
                                            | 10th May 2024 5:15 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 11th Jan 2024 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 27th Dec 2023 12:58 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 25th Sep 2023 1:13 pm | RNS | Grant of Options | 
                                                                            
                                            | 19th Sep 2023 7:00 am | RNS | Half-Year Report | 
                                                                            
                                            | 4th Sep 2023 7:00 am | RNS | Notice of Results | 
                                                                            
                                            | 8th Aug 2023 7:00 am | RNS | Trading update | 
                                                                            
                                            | 26th Jul 2023 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 26th Jun 2023 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 18th May 2023 7:00 am | RNS | Agreement with Boots for extended retail launch | 
                                                                            
                                            | 11th May 2023 11:19 am | RNS | Results of AGM and Share Consolidation | 
                                                                            
                                            | 11th May 2023 7:00 am | RNS | AGM Statement | 
                                                                            
                                            | 9th May 2023 8:36 am | RNS | Statement re. online comment | 
                                                                            
                                            | 3rd May 2023 7:00 am | RNS | Health Inspectorate Wales registration | 
                                                                            
                                            | 12th Apr 2023 7:00 am | RNS | Establishment of an Employee Benefit Trust | 
                                                                            
                                            | 3rd Apr 2023 7:01 am | RNS | Proposed Share Consolidation and Notice of AGM | 
                                                                            
                                            | 3rd Apr 2023 7:00 am | RNS | Preliminary Results | 
                                                                            
                                            | 29th Mar 2023 10:00 am | RNS | Notice of Results | 
                                                                            
                                            | 31st Jan 2023 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 18th Jan 2023 7:01 am | RNS | Confirmation of Capital Reduction |