| 22nd Aug 2022 7:00 am | RNS | Circular and Notice of General Meeting | 
                                                                            
                                            | 29th Jul 2022 7:00 am | RNS | Half-year Report | 
                                                                            
                                            | 15th Jul 2022 7:00 am | RNS | Proposed New Equity Financing and Investment | 
                                                                            
                                            | 1st Jul 2022 3:37 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Jul 2022 11:38 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 30th Jun 2022 3:31 pm | RNS | Statement Regarding Media Commentary | 
                                                                            
                                            | 20th Jun 2022 1:20 pm | RNS | Company Secretary Change | 
                                                                            
                                            | 14th Jun 2022 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th May 2022 12:04 pm | RNS | Result of AGM | 
                                                                            
                                            | 11th May 2022 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 4th May 2022 7:01 am | RNS | 1st Quarter Results | 
                                                                            
                                            | 4th May 2022 7:00 am | RNS | Appointment of New Chief Executive Officer | 
                                                                            
                                            | 3rd May 2022 7:00 am | RNS | New Chief Financial Officer Joins Board | 
                                                                            
                                            | 28th Apr 2022 3:14 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 25th Apr 2022 2:08 pm | RNS | Notice of AGM | 
                                                                            
                                            | 20th Apr 2022 12:19 pm | RNS | Director Declaration | 
                                                                            
                                            | 31st Mar 2022 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 14th Mar 2022 7:02 am | RNS | Chief Financial Officer Board Appointment Date | 
                                                                            
                                            | 14th Mar 2022 7:00 am | RNS | Publication of 2021 Annual Report and Accounts | 
                                                                            
                                            | 28th Feb 2022 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 23rd Feb 2022 7:00 am | RNS | Final Results | 
                                                                            
                                            | 2nd Feb 2022 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 14th Jan 2022 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 7th Jan 2022 7:00 am | RNS | FY 2021 Trading Update | 
                                                                            
                                            | 31st Dec 2021 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 21st Dec 2021 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 17th Dec 2021 10:01 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Dec 2021 3:07 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Dec 2021 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 1st Dec 2021 10:19 am | RNS | Additional Listing | 
                                                                            
                                            | 29th Nov 2021 10:53 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 24th Nov 2021 2:00 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 12th Nov 2021 10:30 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 8th Nov 2021 10:49 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 4th Nov 2021 7:05 am | RNS | Results for the nine months to 30 September 2021 | 
                                                                            
                                            | 29th Oct 2021 10:02 am | RNS | Total Voting Rights | 
                                                                            
                                            | 1st Oct 2021 12:08 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 31st Aug 2021 10:37 am | RNS | Total Voting Rights | 
                                                                            
                                            | 12th Aug 2021 10:58 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 3rd Aug 2021 2:35 pm | RNS | Director/PDMR Shareholding |