Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN                        

 
Date: 1 July 2011

 

Name of applicant:                      Cookson Group plc                      
                                                                               
Name of scheme:                         Cookson Group Executive Share Option   
                                        Schemes (CGESOS)                       
                                                                               
                                        Cookson Group Employee Share Savings   
                                        Scheme (CGESSS)                        
                                                                               
Period of return:            From:      1 January 2011     To: 30 June 2011    
                                                                               
Balance of unallotted securities under  CGESOS - 117,664 ordinary £1 shares    
scheme(s) from previous return:                                                
                                        CGESSS - 30,918 ordinary £1 shares     
                                                                               
Plus:  The amount by which the block    Nil                                    
scheme(s) has been increased since the                                         
date of the last return (if any                                                
increase has been applied for):                                                
                                                                               
Less:  Number of securities issued/     CGESOS - 6,727 ordinary £1 shares      
allotted under scheme(s) during period                                         
(see LR3.5.7G):                         CGESSS - Nil                           
                                                                               
Equals:  Balance under scheme(s) not    CGESOS - 110,397 ordinary £1 shares    
yet issued/allotted at end of period:                                          
                                        CGESSS - 30,918 ordinary £1 shares     
                                                                               
                                                                               
                                                                               

Following the cessation of the Cookson Group Employee Share Savings Scheme, no
further returns will be made in respect of this scheme.

 

 

Name of contact:                               Silvana Glibota-Vigo             
                                                                                
Telephone number of contact:                   020 7822 0000                    
                                                                                

Name of person making return: Silvana Glibota-Vigo, Company Secretarial
Assistant, Cookson Group plc