| 24th Jun 2021 7:00 am | RNS | Full Year Results | 
                                                                            
                                            | 26th May 2021 12:00 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 21st May 2021 7:00 am | RNS | Results of Placing and Subscription | 
                                                                            
                                            | 20th May 2021 4:42 pm | RNS | Proposed Placing and Subscription | 
                                                                            
                                            | 20th May 2021 4:39 pm | RNS | Acquisition of Lionpoint Holdings, Inc. | 
                                                                            
                                            | 4th May 2021 8:47 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 8th Apr 2021 7:00 am | RNS | Pre-close trading update | 
                                                                            
                                            | 16th Mar 2021 12:00 pm | EQS | Edison Investment Research Limited: Alphamin Resources (AFM): Initiation - Alpha tin actually | 
                                                                            
                                            | 3rd Mar 2021 4:41 pm | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 3rd Mar 2021 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 24th Feb 2021 7:00 am | RNS | Capital Markets Presentation | 
                                                                            
                                            | 18th Feb 2021 7:00 am | RNS | Exercise of awards and total voting rights | 
                                                                            
                                            | 26th Jan 2021 7:00 am | RNS | Appointment of Nominated Adviser | 
                                                                            
                                            | 14th Jan 2021 7:00 am | RNS | Grant of incentive awards and total voting rights | 
                                                                            
                                            | 7th Jan 2021 12:37 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Dec 2020 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th Nov 2020 7:00 am | RNS | INTERIM RESULTS | 
                                                                            
                                            | 5th Nov 2020 7:00 am | RNS | Appointment of Joint Broker | 
                                                                            
                                            | 4th Nov 2020 9:00 am | RNS | Notice of interim results | 
                                                                            
                                            | 29th Oct 2020 7:00 am | RNS | Alpha FMC launches dedicated ESG & RI practice | 
                                                                            
                                            | 15th Oct 2020 7:00 am | RNS | Staff Incentive Awards and PDMR Shareholding | 
                                                                            
                                            | 8th Oct 2020 7:00 am | RNS | Pre-close trading update | 
                                                                            
                                            | 23rd Sep 2020 12:28 pm | RNS | Result of AGM | 
                                                                            
                                            | 23rd Sep 2020 8:36 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 19th Aug 2020 7:00 am | RNS | Annual Report, Notice of AGM and Board change | 
                                                                            
                                            | 23rd Jul 2020 7:16 am | RNS | Staff Incentive Awards and PDMR Shareholding | 
                                                                            
                                            | 24th Jun 2020 7:00 am | RNS | Full Year Results | 
                                                                            
                                            | 22nd Jun 2020 7:00 am | RNS | Non-Executive Director appointment | 
                                                                            
                                            | 12th Jun 2020 9:49 am | RNS | Notice of Full Year Results | 
                                                                            
                                            | 18th May 2020 3:12 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 11th May 2020 11:15 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 9th Apr 2020 7:00 am | RNS | Pre-close trading update | 
                                                                            
                                            | 1st Apr 2020 9:12 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 24th Mar 2020 7:00 am | RNS | Statement regarding COVID-19 | 
                                                                            
                                            | 14th Jan 2020 12:00 pm | RNS | Grant of incentive awards and total voting rights | 
                                                                            
                                            | 2nd Dec 2019 9:16 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 29th Nov 2019 11:46 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 25th Nov 2019 4:19 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 22nd Nov 2019 9:50 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 20th Nov 2019 7:00 am | RNS | INTERIM RESULTS |