| 1st Mar 2023 9:10 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 27th Feb 2023 1:08 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 22nd Feb 2023 5:21 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Feb 2023 4:31 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Feb 2023 9:13 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 16th Feb 2023 3:56 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 16th Feb 2023 8:52 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 14th Feb 2023 4:40 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 14th Feb 2023 4:39 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 14th Feb 2023 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 9th Feb 2023 10:58 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 6th Feb 2023 4:15 pm | RNS | Investee Company Update - XPT Group LLC | 
                                                                            
                                            | 3rd Feb 2023 9:22 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 27th Jan 2023 2:17 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Jan 2023 5:04 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 20th Jan 2023 10:39 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 18th Jan 2023 5:22 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 16th Jan 2023 7:00 am | RNS | Interim Dividend Declaration and Share Buy-Back | 
                                                                            
                                            | 9th Jan 2023 12:00 pm | RNS | Investee Company Updates | 
                                                                            
                                            | 6th Jan 2023 4:43 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 22nd Dec 2022 2:57 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 29th Nov 2022 4:15 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 18th Nov 2022 10:32 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Nov 2022 12:30 pm | RNS | Investee Company - Update Denison and Partners | 
                                                                            
                                            | 19th Oct 2022 12:11 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 18th Oct 2022 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 6th Oct 2022 10:02 am | RNS | Notice of Interim Results & Investor Presentation | 
                                                                            
                                            | 20th Sep 2022 11:25 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 13th Sep 2022 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 15th Aug 2022 4:39 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th Jul 2022 3:31 pm | RNS | Result of AGM | 
                                                                            
                                            | 15th Jul 2022 1:52 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 1st Jul 2022 3:04 pm | RNS | Notice of AGM | 
                                                                            
                                            | 21st Jun 2022 10:14 am | RNS | Investor Presentation - change of date | 
                                                                            
                                            | 13th Jun 2022 4:53 pm | RNS | Ex-Dividend Date | 
                                                                            
                                            | 13th Jun 2022 7:00 am | RNS | Final Results | 
                                                                            
                                            | 3rd May 2022 4:08 pm | RNS | Investee Company LEBC Holdings | 
                                                                            
                                            | 21st Apr 2022 12:29 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 8th Apr 2022 9:43 am | RNS | Award of Shares under Share Incentive Plan | 
                                                                            
                                            | 4th Apr 2022 4:09 pm | RNS | Transfer of Treasury Shares |