| 7th Mar 2012 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 2nd Mar 2012 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 1st Mar 2012 7:00 am | RNS | Voting Rights and Share Capital Update | 
                                                                            
                                            | 28th Feb 2012 10:45 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 28th Feb 2012 9:01 am | RNS | Notice of Results | 
                                                                            
                                            | 2nd Feb 2012 11:27 am | RNS | Total Voting Rights | 
                                                                            
                                            | 30th Jan 2012 2:21 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 4th Jan 2012 5:22 pm | RNS | Blocklisting Interim Review | 
                                                                            
                                            | 4th Jan 2012 4:53 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 4th Jan 2012 3:57 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 29th Dec 2011 4:40 pm | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 29th Dec 2011 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 29th Dec 2011 12:58 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 9th Dec 2011 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 1st Dec 2011 9:45 am | RNS | Total Voting Rights | 
                                                                            
                                            | 30th Nov 2011 4:45 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 15th Nov 2011 7:00 am | RNS | Interim Management Statement | 
                                                                            
                                            | 11th Nov 2011 2:26 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 11th Nov 2011 10:03 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Nov 2011 4:14 pm | RNS | Interim Management Statement Notification | 
                                                                            
                                            | 1st Nov 2011 9:44 am | RNS | Total Voting Rights | 
                                                                            
                                            | 28th Oct 2011 3:46 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 24th Oct 2011 3:28 pm | RNS | Share Purchase | 
                                                                            
                                            | 21st Oct 2011 4:40 pm | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 21st Oct 2011 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 13th Oct 2011 4:40 pm | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 13th Oct 2011 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 3rd Oct 2011 4:40 pm | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 3rd Oct 2011 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 3rd Oct 2011 4:11 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 27th Sep 2011 4:30 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 26th Sep 2011 4:54 pm | RNS | Share Purchase | 
                                                                            
                                            | 16th Sep 2011 2:24 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 15th Sep 2011 3:35 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 1st Sep 2011 3:14 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 30th Aug 2011 4:48 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 26th Aug 2011 2:54 pm | RNS | Notice of Interest in Shares | 
                                                                            
                                            | 25th Aug 2011 4:35 pm | RNS | Price Monitoring Extension | 
                                                                            
                                            | 25th Aug 2011 3:49 pm | RNS | Notice of Interest in Shares | 
                                                                            
                                            | 25th Aug 2011 7:00 am | RNS | Interim Results |