| 19th Feb 2020 9:00 am | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 17th Feb 2020 11:59 am | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 5th Feb 2020 9:44 am | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 6th Jan 2020 7:00 am | 
                                            RNS | 
                                            Notice of Results and Strategy Presentation | 
                                        
                                                                            
                                            | 24th Dec 2019 10:00 am | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 6th Dec 2019 4:50 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 6th Dec 2019 2:00 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 5th Dec 2019 12:00 pm | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 4th Dec 2019 9:00 am | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 29th Nov 2019 7:00 am | 
                                            RNS | 
                                            Trading Update | 
                                        
                                                                            
                                            | 25th Nov 2019 6:15 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 23rd Oct 2019 5:30 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 22nd Oct 2019 4:30 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 22nd Oct 2019 4:30 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 18th Oct 2019 1:50 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 3rd Oct 2019 4:00 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 30th Sep 2019 5:00 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 19th Sep 2019 3:00 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 16th Sep 2019 4:35 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 5th Aug 2019 3:10 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 2nd Aug 2019 3:15 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 29th Jul 2019 7:07 am | 
                                            RNS | 
                                            Directorate Change | 
                                        
                                                                            
                                            | 29th Jul 2019 7:00 am | 
                                            RNS | 
                                            Half-yearly Financial Report | 
                                        
                                                                            
                                            | 18th Jul 2019 9:21 am | 
                                            RNS | 
                                            Response to Media Speculation | 
                                        
                                                                            
                                            | 25th Jun 2019 3:30 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 18th Jun 2019 10:05 am | 
                                            RNS | 
                                            Appointment of Non-Executive Director | 
                                        
                                                                            
                                            | 2nd May 2019 3:15 pm | 
                                            RNS | 
                                            Result of AGM | 
                                        
                                                                            
                                            | 2nd May 2019 7:00 am | 
                                            RNS | 
                                            Trading Update | 
                                        
                                                                            
                                            | 22nd Mar 2019 8:00 am | 
                                            RNS | 
                                            Notice of AGM | 
                                        
                                                                            
                                            | 12th Mar 2019 5:02 pm | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 12th Mar 2019 1:05 pm | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 12th Mar 2019 1:02 pm | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 26th Feb 2019 12:33 pm | 
                                            RNS | 
                                            Annual Report and Accounts | 
                                        
                                                                            
                                            | 25th Feb 2019 7:00 am | 
                                            RNS | 
                                            Annual Results for 52 weeks ended 30 December 2018 | 
                                        
                                                                            
                                            | 11th Feb 2019 7:00 am | 
                                            RNS | 
                                            Contract Award with Reach PLC | 
                                        
                                                                            
                                            | 21st Jan 2019 10:00 am | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 4th Jan 2019 8:00 am | 
                                            RNS | 
                                            Directorate Change Update | 
                                        
                                                                            
                                            | 20th Dec 2018 2:30 pm | 
                                            RNS | 
                                            Director/PDMR Shareholding | 
                                        
                                                                            
                                            | 17th Dec 2018 3:40 pm | 
                                            RNS | 
                                            Holding(s) in Company | 
                                        
                                                                            
                                            | 14th Dec 2018 7:00 am | 
                                            RNS | 
                                            Trading Update |