| 27th Jul 2018 4:59 pm | RNS | Directorate Change | 
                                                                            
                                            | 25th Jul 2018 9:27 am | RNS | Block listing Interim Review | 
                                                                            
                                            | 24th Jul 2018 4:45 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 23rd Jul 2018 5:16 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 16th Jul 2018 6:02 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 11th Jul 2018 5:12 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 10th Jul 2018 5:37 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 9th Jul 2018 5:40 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 6th Jul 2018 5:29 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 5th Jul 2018 6:00 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 4th Jul 2018 4:57 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 3rd Jul 2018 5:43 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 2nd Jul 2018 5:24 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 29th Jun 2018 4:40 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 8th Jun 2018 4:17 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 4th Jun 2018 5:27 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 1st Jun 2018 5:20 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 31st May 2018 5:20 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 31st May 2018 5:18 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 30th May 2018 5:16 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 29th May 2018 5:47 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st May 2018 12:28 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 21st May 2018 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 17th May 2018 5:27 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 17th May 2018 1:26 pm | RNS | Result of AGM | 
                                                                            
                                            | 10th May 2018 7:00 am | RNS | Trading Statement | 
                                                                            
                                            | 30th Apr 2018 4:51 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 26th Apr 2018 5:00 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Apr 2018 5:35 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 24th Apr 2018 5:46 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 20th Apr 2018 6:02 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 19th Apr 2018 5:04 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 17th Apr 2018 5:40 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 17th Apr 2018 10:25 am | RNS | Annual Financial Report | 
                                                                            
                                            | 16th Apr 2018 5:39 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 13th Apr 2018 5:44 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 12th Apr 2018 5:59 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 11th Apr 2018 5:33 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 10th Apr 2018 5:14 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 9th Apr 2018 5:55 pm | RNS | Transaction in Own Shares |