| 12th Jun 2019 4:34 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 22nd May 2019 2:34 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 21st May 2019 2:55 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 20th May 2019 12:06 pm | 
                                            RNS | 
                                            Standard Form for Notification of Major Holdings | 
                                        
                                                                            
                                            | 18th Apr 2019 4:38 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 18th Apr 2019 7:00 am | 
                                            RNS | 
                                            Standard Form for Notification of Major Holdings | 
                                        
                                                                            
                                            | 3rd Apr 2019 7:00 am | 
                                            RNS | 
                                            Interim Results | 
                                        
                                                                            
                                            | 1st Apr 2019 1:09 pm | 
                                            RNS | 
                                            BLOCK LISTING SIX MONTHLY RETURN | 
                                        
                                                                            
                                            | 27th Mar 2019 4:22 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 27th Mar 2019 1:04 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 1st Mar 2019 8:41 am | 
                                            RNS | 
                                            Gattaca plc - Notification of Major Holdings | 
                                        
                                                                            
                                            | 27th Feb 2019 7:00 am | 
                                            RNS | 
                                            Statement re: press coverage | 
                                        
                                                                            
                                            | 20th Feb 2019 4:40 pm | 
                                            RNS | 
                                            Second Price Monitoring Extn | 
                                        
                                                                            
                                            | 20th Feb 2019 4:35 pm | 
                                            RNS | 
                                            Price Monitoring Extension | 
                                        
                                                                            
                                            | 7th Feb 2019 7:00 am | 
                                            RNS | 
                                            Trading Update for 6 months ended 31 January 2019 | 
                                        
                                                                            
                                            | 20th Dec 2018 4:56 pm | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 12th Dec 2018 1:21 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 7th Dec 2018 9:58 am | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 5th Dec 2018 3:21 pm | 
                                            RNS | 
                                            Result of AGM | 
                                        
                                                                            
                                            | 13th Nov 2018 7:00 am | 
                                            RNS | 
                                            Notice of AGM | 
                                        
                                                                            
                                            | 8th Nov 2018 7:00 am | 
                                            RNS | 
                                            Directorate Change | 
                                        
                                                                            
                                            | 8th Nov 2018 7:00 am | 
                                            RNS | 
                                            Preliminary Results | 
                                        
                                                                            
                                            | 25th Oct 2018 4:40 pm | 
                                            RNS | 
                                            Second Price Monitoring Extn | 
                                        
                                                                            
                                            | 25th Oct 2018 4:35 pm | 
                                            RNS | 
                                            Price Monitoring Extension | 
                                        
                                                                            
                                            | 8th Oct 2018 12:07 pm | 
                                            RNS | 
                                            Second Price Monitoring Extn | 
                                        
                                                                            
                                            | 8th Oct 2018 12:02 pm | 
                                            RNS | 
                                            Price Monitoring Extension | 
                                        
                                                                            
                                            | 3rd Oct 2018 9:41 am | 
                                            RNS | 
                                            Admission of Shares and Block Admission | 
                                        
                                                                            
                                            | 1st Oct 2018 11:39 am | 
                                            RNS | 
                                            Block Listing Six Monthly Return | 
                                        
                                                                            
                                            | 19th Sep 2018 7:00 am | 
                                            RNS | 
                                            Appointment of Chief Executive Officer | 
                                        
                                                                            
                                            | 4th Sep 2018 7:00 am | 
                                            RNS | 
                                            Update on international operations | 
                                        
                                                                            
                                            | 2nd Aug 2018 7:00 am | 
                                            RNS | 
                                            Trading Update for 12 months ended 31 July 2018 | 
                                        
                                                                            
                                            | 31st May 2018 3:09 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 29th May 2018 5:29 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 14th May 2018 1:50 pm | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 14th May 2018 7:00 am | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 9th May 2018 7:00 am | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 1st May 2018 7:00 am | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 1st May 2018 7:00 am | 
                                            RNS | 
                                            Standard form for notification of major holdings | 
                                        
                                                                            
                                            | 19th Apr 2018 7:00 am | 
                                            RNS | 
                                            Non-Executive Director Changes | 
                                        
                                                                            
                                            | 19th Apr 2018 7:00 am | 
                                            RNS | 
                                            Interim Results |