| 22nd Oct 2025 7:00 am | RNS | Strategy update & notice of investor presentation | 
                                                                            
                                            | 1st Oct 2025 4:00 pm | RNS | Liquidity Agreement Monthly Update and TVR | 
                                                                            
                                            | 30th Sep 2025 7:00 am | RNS | 2025 Interim results | 
                                                                            
                                            | 18th Sep 2025 7:00 am | RNS | Notice of Results | 
                                                                            
                                            | 15th Sep 2025 7:00 am | RNS | Appointment of Joint Corporate Broker | 
                                                                            
                                            | 12th Sep 2025 10:00 am | RNS | Resolution re. Lab 21 HSE Prosecution | 
                                                                            
                                            | 1st Sep 2025 1:45 pm | RNS | Liquidity Agreement Monthly Update and TVR | 
                                                                            
                                            | 1st Aug 2025 4:02 pm | RNS | Liquidity Agreement Monthly Update & TVR | 
                                                                            
                                            | 29th Jul 2025 7:00 am | RNS | Half-year trading update | 
                                                                            
                                            | 15th Jul 2025 7:00 am | RNS | Launch of LightBench® Discover | 
                                                                            
                                            | 1st Jul 2025 1:45 pm | RNS | Liquidity Agreement Monthly Update and TVR | 
                                                                            
                                            | 20th Jun 2025 7:00 am | RNS | Result of AGM | 
                                                                            
                                            | 16th Jun 2025 7:00 am | RNS | Publication of Annual Report | 
                                                                            
                                            | 2nd Jun 2025 11:30 am | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 28th May 2025 7:00 am | RNS | AGM Voting | 
                                                                            
                                            | 12th May 2025 7:00 am | RNS | Notice of AGM | 
                                                                            
                                            | 2nd May 2025 12:30 pm | RNS | Liquidity Agreement Monthly Update and TVR | 
                                                                            
                                            | 30th Apr 2025 7:00 am | RNS | Full Year 2024 Results | 
                                                                            
                                            | 22nd Apr 2025 7:00 am | RNS | Notice of Results | 
                                                                            
                                            | 1st Apr 2025 11:45 am | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 18th Mar 2025 4:15 pm | RNS | Update re. Lab 21 HSE Prosecution | 
                                                                            
                                            | 3rd Mar 2025 3:00 pm | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 20th Feb 2025 7:00 am | RNS | IVDR accreditation for Yourgene QST*R Base assay | 
                                                                            
                                            | 3rd Feb 2025 2:30 pm | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 30th Jan 2025 7:00 am | RNS | Full year trading update | 
                                                                            
                                            | 21st Jan 2025 3:30 pm | RNS | Statement re. HSE Prosecution | 
                                                                            
                                            | 2nd Jan 2025 3:15 pm | RNS | Liquidity Agreement Monthly Update and TVR | 
                                                                            
                                            | 10th Dec 2024 7:00 am | RNS | Change of Registered Office | 
                                                                            
                                            | 2nd Dec 2024 4:00 pm | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 14th Nov 2024 1:20 pm | RNS | Further expansion of cost reduction programme | 
                                                                            
                                            | 14th Nov 2024 7:00 am | RNS-R | London Vet Show: Launch of animal multiplex assays | 
                                                                            
                                            | 1st Nov 2024 12:45 pm | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 31st Oct 2024 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 17th Oct 2024 7:00 am | RNS | IVDR accreditation | 
                                                                            
                                            | 8th Oct 2024 12:30 pm | RNS | Closure of IT-IS International | 
                                                                            
                                            | 1st Oct 2024 12:30 pm | RNS | Liquidity Agreement and Total Voting Rights | 
                                                                            
                                            | 26th Sep 2024 7:01 am | RNS | Interim Results | 
                                                                            
                                            | 26th Sep 2024 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 20th Sep 2024 5:30 pm | RNS | Rule 19.6(c) confirmation of post-offer intentions | 
                                                                            
                                            | 17th Sep 2024 7:00 am | RNS-R | Launch of new website |