| 5th Feb 2019 10:07 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 5th Feb 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 4th Feb 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 1st Feb 2019 4:32 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Feb 2019 4:23 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Feb 2019 11:13 am | RNS | Total Voting Rights | 
                                                                            
                                            | 1st Feb 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 1st Feb 2019 7:00 am | RNS | Acquisition of Adjarabet | 
                                                                            
                                            | 31st Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 30th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 29th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 28th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 24th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 23rd Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 22nd Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 18th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 17th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 16th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 15th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 14th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 11th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 10th Jan 2019 12:55 pm | RNS | Notice of 2018 Preliminary Results | 
                                                                            
                                            | 10th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 9th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 8th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 7th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 4th Jan 2019 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 3rd Jan 2019 9:34 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 2nd Jan 2019 10:58 am | RNS | Total Voting Rights | 
                                                                            
                                            | 31st Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 28th Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 27th Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 24th Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 20th Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 19th Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 18th Dec 2018 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 17th Dec 2018 7:15 am | RNS | Transaction in Own Shares |