| 9th Oct 2017 4:52 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Oct 2017 4:54 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 27th Sep 2017 5:44 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 27th Sep 2017 7:00 am | RNS | Notification of Closed Period | 
                                                                            
                                            | 22nd Sep 2017 2:44 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 14th Sep 2017 11:35 am | RNS | Additional Listing | 
                                                                            
                                            | 7th Sep 2017 3:43 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 1st Sep 2017 3:49 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 1st Sep 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 31st Aug 2017 12:46 pm | RNS | Final Dividend Scrip Alternative | 
                                                                            
                                            | 31st Aug 2017 12:23 pm | RNS | Block Listing Six Monthly Return | 
                                                                            
                                            | 31st Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 30th Aug 2017 4:04 pm | RNS | Issue of Green Bond | 
                                                                            
                                            | 30th Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 30th Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Aug 2017 4:25 pm | RNS | Publication of a Prospectus | 
                                                                            
                                            | 25th Aug 2017 3:19 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 23rd Aug 2017 5:09 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 23rd Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Aug 2017 11:00 am | RNS | Appointment of Executive Director | 
                                                                            
                                            | 18th Aug 2017 7:00 am | RNS | Notice of Early Redemption | 
                                                                            
                                            | 4th Aug 2017 3:47 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 3rd Aug 2017 5:09 pm | RNS | SCRIP ALTERNATIVE | 
                                                                            
                                            | 2nd Aug 2017 1:14 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Aug 2017 1:08 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 1st Aug 2017 9:06 am | RNS | Total Voting Rights | 
                                                                            
                                            | 1st Aug 2017 9:00 am | RNS | Disposal | 
                                                                            
                                            | 1st Aug 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 31st Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 28th Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 27th Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 26th Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Jul 2017 9:03 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 25th Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 24th Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Jul 2017 12:08 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 21st Jul 2017 7:15 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 20th Jul 2017 4:14 pm | RNS | Result of AGM |