| 27th Jun 2008 7:00 am | RNS | Result of AGM and Notice of E | 
                                                                            
                                            | 4th Jun 2008 4:18 pm | RNS | Transaction in Own Shares - c | 
                                                                            
                                            | 1st May 2008 7:00 am | RNS | Final Results | 
                                                                            
                                            | 6th Mar 2008 9:43 am | RNS | Total Voting Rights | 
                                                                            
                                            | 28th Feb 2008 1:50 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 22nd Feb 2008 3:52 pm | RNS | Transaction in Own Shares | 
                                                                            
                                            | 13th Feb 2008 3:25 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 13th Feb 2008 3:23 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 17th Oct 2007 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 2nd Aug 2007 11:31 am | RNS | AIM Rule 26 | 
                                                                            
                                            | 14th Jun 2007 11:30 am | RNS | AGM Statement | 
                                                                            
                                            | 14th Jun 2007 10:45 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 14th Jun 2007 10:37 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 13th Jun 2007 4:15 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 17th May 2007 12:03 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 3rd May 2007 5:48 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 3rd May 2007 5:45 pm | RNS | Director's Shareholding | 
                                                                            
                                            | 3rd May 2007 7:00 am | RNS | Final Results | 
                                                                            
                                            | 12th Apr 2007 2:17 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 12th Mar 2007 11:48 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 15th Dec 2006 4:06 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 6th Oct 2006 7:00 am | RNS | Interim Results | 
                                                                            
                                            | 27th Jun 2006 11:02 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 27th Jun 2006 11:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 26th Jun 2006 3:50 pm | RNS | Director Shareholding | 
                                                                            
                                            | 16th May 2006 7:00 am | RNS | Final Results | 
                                                                            
                                            | 16th Dec 2005 9:20 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 13th Dec 2005 12:11 pm | RNS | Closure of Devon facilities | 
                                                                            
                                            | 24th Aug 2005 1:55 pm | RNS | Interim Results | 
                                                                            
                                            | 13th May 2005 3:55 pm | RNS | Directorate Change | 
                                                                            
                                            | 22nd Apr 2005 7:01 am | RNS | Final Results |