| 19th Sep 2014 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 11th Sep 2014 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 9th Sep 2014 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 21st Aug 2014 8:51 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 4th Aug 2014 2:03 pm | RNS | Acquisition | 
                                                                            
                                            | 24th Jun 2014 10:01 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 10th Jun 2014 5:11 pm | RNS | Result of AGM | 
                                                                            
                                            | 10th Jun 2014 7:00 am | RNS | AGM Statement | 
                                                                            
                                            | 4th Apr 2014 12:06 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 4th Apr 2014 7:00 am | RNS | Final Results | 
                                                                            
                                            | 6th Feb 2014 11:24 am | RNS | Trading Statement | 
                                                                            
                                            | 30th Oct 2013 2:13 pm | RNS | Grant of options and Director's shareholding | 
                                                                            
                                            | 20th Sep 2013 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 28th Jun 2013 2:58 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 7th Jun 2013 1:13 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 4th Jun 2013 4:36 pm | RNS | Result of AGM | 
                                                                            
                                            | 4th Jun 2013 11:00 am | RNS | AGM Statement | 
                                                                            
                                            | 31st May 2013 1:34 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 10th May 2013 1:34 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st May 2013 2:38 pm | RNS | Exercise of options and Directors' shareholdings | 
                                                                            
                                            | 10th Apr 2013 2:22 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Apr 2013 10:26 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 28th Mar 2013 7:00 am | RNS | Final Results | 
                                                                            
                                            | 6th Feb 2013 7:00 am | RNS | Acquisition and Trading Update | 
                                                                            
                                            | 4th Dec 2012 3:45 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 23rd Nov 2012 10:38 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 9th Nov 2012 1:49 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 2nd Nov 2012 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 29th Oct 2012 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 15th Oct 2012 3:49 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 9th Oct 2012 10:07 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 1st Oct 2012 3:04 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 28th Sep 2012 9:46 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 21st Sep 2012 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 29th Jun 2012 5:01 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 26th Jun 2012 12:25 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 31st May 2012 10:39 am | RNS | Total Voting Rights | 
                                                                            
                                            | 28th May 2012 1:09 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 28th May 2012 12:58 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 22nd May 2012 4:32 pm | RNS | Result of AGM and Board Change |