Holding(s) in Company

TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES

 

1. Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached:

COOKSON GROUP PLC

 

2. Reason for the notification (please state Yes/No):

 

An acquisition or disposal of voting rights: ( Yes)

 

An acquisition or disposal of financial instruments which may result in the
acquisition of shares already issued to which voting rights are attached: (   
)

 

An event changing the breakdown of voting rights: (     )

 

Other (please specify): (     )

 

3. Full name of person(s) subject to the notification obligation:

DEUTSCHE BANK AG

 

4. Full name of shareholder(s) (if different from 3.):

 

DEUTSCHE BANK AG

 

ABBEY LIFE ASSURANCE COMPANY LIMITED

 

5. Date of the transaction (and date on which the threshold is crossed or
reached if different):

30 NOVEMBER 2007

 

6. Date on which issuer notified:

4 DECEMBER 2007

 

7. Threshold(s) that is/are crossed or reached:

3%

 

8. Notified details:

……………..

 

A: Voting rights attached to shares

 

Class/type of shares if possible         Situation previous to the    
using the ISIN CODE                       Triggering transaction      
                                                                      
                                     Number of     Number of voting   
                                     shares        Rights             
                                                                      
                                                                      
GB00B07V4P80                         Below 3%      Below 3%           
                                                                      

 

Resulting situation after the triggering transaction

 

Class/type of shares if possible using Number of   Number of voting   % of voting    
the ISIN CODE                          shares      rights             rights         
                                                                                     
                                       Direct      Direct    Indirect Direct Indirect
                                                                                     
                                                                                     
GB00B07V4P80                           6,624,693   6,624,693          3.12           
                                                                                     

 

B: Financial Instruments

Resulting situation after the triggering transaction

 

Type of      Expiration Exercise/      Number of voting rights that may be   % of    
financial    Date       Conversion     acquired if the instrument is         voting  
instrument              Period/ Date   exercised/ converted.                 rights  
                                                                                     
                                                                                     
                                                                                     
                                                                                     
                                      N/A                                            
                                                                                     

 

Total (A+B)

Number of voting       % of voting      
rights                 rights           
                                        
                                        
                                        
      6,624,693              3.12       
                                        

 

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable:

 

Proxy Voting:

 

10. Name of the proxy holder:

                       

 

11. Number of voting rights proxy holder will cease to hold:

 

 

12. Date on which proxy holder will cease to hold voting rights:

 

 

13. Additional information:

 

 

14. Contact name:

RACHEL FELL, DEPUTY SECRETARY, COOKSON GROUP PLC

 

15. Contact telephone number:

+ 44 (0)20 7822 0000