| 19th Jul 2021 7:00 am | RNS | Trading on OTCQX Market | 
                                                                            
                                            | 12th Jul 2021 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 8th Jul 2021 12:27 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Jul 2021 9:00 am | RNS | AGM Notice and Annual Report | 
                                                                            
                                            | 2nd Jul 2021 7:00 am | RNS | Blocklisting Application | 
                                                                            
                                            | 22nd Jun 2021 3:12 pm | RNS | Change of Registered Office | 
                                                                            
                                            | 18th Jun 2021 4:06 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 16th Jun 2021 9:30 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 11th Jun 2021 7:00 am | RNS | Final Results | 
                                                                            
                                            | 2nd Jun 2021 8:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 24th May 2021 9:15 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 4th May 2021 7:00 am | RNS | Block listing Interim Review | 
                                                                            
                                            | 15th Apr 2021 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 13th Apr 2021 12:00 pm | RNS | Directorate Change | 
                                                                            
                                            | 23rd Mar 2021 4:32 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 17th Mar 2021 7:00 am | RNS | Notice of Full Year Trading Update | 
                                                                            
                                            | 11th Feb 2021 4:33 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 9th Feb 2021 8:39 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 13th Jan 2021 5:19 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 12th Jan 2021 10:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 4th Jan 2021 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 17th Dec 2020 7:57 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 16th Dec 2020 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 16th Dec 2020 7:00 am | RNS | Issue of shares under existing term Incentive Plan | 
                                                                            
                                            | 15th Dec 2020 2:17 pm | RNS | Grant of awards under existing term incentive plan | 
                                                                            
                                            | 11th Dec 2020 8:33 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 9th Dec 2020 3:00 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Dec 2020 3:47 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 24th Nov 2020 4:14 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 23rd Nov 2020 9:12 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 20th Nov 2020 10:54 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 19th Nov 2020 7:00 am | RNS | Half-year Report | 
                                                                            
                                            | 17th Nov 2020 7:00 am | RNS | Appointment of Chief Financial Officer | 
                                                                            
                                            | 6th Nov 2020 7:00 am | RNS | Notice of Half Year Results | 
                                                                            
                                            | 2nd Nov 2020 7:00 am | RNS | BLOCK LISTING SIX MONTHLY RETURN | 
                                                                            
                                            | 21st Oct 2020 9:16 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 16th Oct 2020 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 14th Oct 2020 4:05 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 13th Oct 2020 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Oct 2020 7:00 am | RNS | Holding(s) in Company |