| 22nd May 2012 9:00 am | RNS | AGM Statement | 
                                                                            
                                            | 14th May 2012 8:48 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Apr 2012 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 16th Apr 2012 7:00 am | RNS | Final Results | 
                                                                            
                                            | 15th Feb 2012 7:00 am | RNS | Trading Statement | 
                                                                            
                                            | 10th Jan 2012 10:01 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 12th Dec 2011 3:16 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 30th Nov 2011 9:31 am | RNS | Change of Accounting Reference Date | 
                                                                            
                                            | 19th Oct 2011 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 9th Sep 2011 7:00 am | RNS | Trading Statement | 
                                                                            
                                            | 27th Jun 2011 3:32 pm | RNS | Result of AGM | 
                                                                            
                                            | 27th Jun 2011 10:41 am | RNS | AGM Statement | 
                                                                            
                                            | 14th Jun 2011 4:38 pm | RNS | Grant of options | 
                                                                            
                                            | 1st Jun 2011 10:51 am | RNS | Exercise of Options | 
                                                                            
                                            | 27th May 2011 10:22 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 3rd May 2011 7:00 am | RNS | Final Results | 
                                                                            
                                            | 1st Mar 2011 3:58 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Mar 2011 2:01 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 28th Feb 2011 10:43 am | RNS | Total Voting Rights | 
                                                                            
                                            | 14th Feb 2011 2:59 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 14th Feb 2011 2:59 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 14th Feb 2011 2:59 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 9th Feb 2011 1:56 pm | RNS | Trading Statement | 
                                                                            
                                            | 4th Jan 2011 2:26 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 19th Nov 2010 12:14 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 27th Oct 2010 3:25 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 20th Oct 2010 2:26 pm | RNS | Dividend Declaration | 
                                                                            
                                            | 20th Oct 2010 2:26 pm | RNS | Dividend Declaration | 
                                                                            
                                            | 20th Oct 2010 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 11th Oct 2010 4:21 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 9th Sep 2010 3:38 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 3rd Sep 2010 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 1st Sep 2010 10:45 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 25th Aug 2010 10:17 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Aug 2010 3:14 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 6th Jul 2010 7:00 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 30th Jun 2010 4:27 pm | RNS | Transfer of Treasury Shares & Total Voting Rights | 
                                                                            
                                            | 29th Jun 2010 3:39 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 22nd Jun 2010 10:02 am | RNS | Result of AGM and Board changes | 
                                                                            
                                            | 21st Jun 2010 1:56 pm | RNS | AGM Statement |