| 17th Dec 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 15th Dec 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 12th Dec 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 5th Dec 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 3rd Dec 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 1st Dec 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 10th Nov 2014 9:28 am | RNS | Director and PDMR Share Option Awards | 
                                                                            
                                            | 6th Nov 2014 7:00 am | RNS | Share Buyback Programme | 
                                                                            
                                            | 6th Nov 2014 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 7th Oct 2014 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 29th Sep 2014 7:00 am | RNS | First Customer: Derived Credentials for Mobile | 
                                                                            
                                            | 17th Sep 2014 4:25 pm | RNS | Result of AGM | 
                                                                            
                                            | 1st Aug 2014 7:00 am | RNS | Share Incentive Plan | 
                                                                            
                                            | 26th Jun 2014 9:37 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th Jun 2014 1:20 pm | RNS | Director Share Dealings | 
                                                                            
                                            | 10th Jun 2014 7:00 am | RNS | Director Share Dealings | 
                                                                            
                                            | 5th Jun 2014 7:00 am | RNS | Final Results | 
                                                                            
                                            | 6th May 2014 10:32 am | RNS | Share Incentive Plan | 
                                                                            
                                            | 1st Apr 2014 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 27th Mar 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 25th Mar 2014 10:35 am | RNS | Transfer of Treasury Shares | 
                                                                            
                                            | 20th Mar 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 13th Mar 2014 7:00 am | RNS | Transfer of Treasury Shares | 
                                                                            
                                            | 13th Mar 2014 7:00 am | RNS | Share Incentive Plan | 
                                                                            
                                            | 4th Mar 2014 9:09 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 27th Feb 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 13th Feb 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 7th Feb 2014 7:00 am | RNS | Partnership with TELUS and Gemalto | 
                                                                            
                                            | 5th Feb 2014 7:00 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 28th Jan 2014 11:30 am | RNS | Transaction in Own Shares | 
                                                                            
                                            | 13th Jan 2014 7:00 am | RNS | Share Buyback Programme | 
                                                                            
                                            | 8th Jan 2014 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 10th Dec 2013 6:00 pm | RNS | Director Share Dealings | 
                                                                            
                                            | 10th Dec 2013 4:49 pm | RNS | Director Share Dealings | 
                                                                            
                                            | 21st Nov 2013 7:00 am | RNS | Half Yearly Report | 
                                                                            
                                            | 5th Nov 2013 7:00 am | RNS | New Contract Win | 
                                                                            
                                            | 1st Oct 2013 7:00 am | RNS | Director Share Dealings | 
                                                                            
                                            | 26th Sep 2013 7:00 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th Sep 2013 1:00 pm | RNS | Result of AGM | 
                                                                            
                                            | 25th Sep 2013 7:00 am | RNS | Contract Wins and AGM Statement |