Holding(s) in Company

For filings with the FSA include the annex                                                   
                                                                                             
For filings with issuer exclude the annex                                                    
                                                                                             
                                                                                             
TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi                                              
                                                                                             
                                                                                         
1. Identity of the issuer or the underlying issuer                                           
of existing shares to which voting rights are      Tullett Prebon Plc (GB00B1H0DZ51)         
attached:ii                                                                                  
                                                                                             
2 Reason for the notification (please tick the appropriate box or boxes):                    
                                                                                             
An acquisition or disposal of voting rights                                             X    
                                                                                             
An acquisition or disposal of qualifying financial instruments which may result              
in the acquisition of shares already issued to which voting rights are attached              
                                                                                             
An acquisition or disposal of instruments with similar economic effect to                    
qualifying financial instruments                                                             
                                                                                             
An event changing the breakdown of voting rights                                             
                                                                                             
Other (please specify):                                                                      
                                                                                             
3. Full name of person(s) subject to the   Norges Bank                                       
notification obligation:iii                                                                  
                                                                                             
4. Full name of shareholder(s)             N/A                                               
 (if different from 3.):iv                                                                   
                                                                                             
5. Date of the transaction and date on                                                       
which the threshold is crossed or          29th November 2011                                
reached: v                                                                                   
                                                                                             
6. Date on which issuer notified:          30th November 2011                                
                                                                                             
7. Threshold(s) that is/are crossed or     3%                                                
reached: vi, vii                                                                             

8. Notified details:                                                                                  
                                                                                                      
A: Voting rights attached to shares viii, ix                                                          
                                                                                                      
Class/type of    Situation previous         Resulting situation after the triggering transaction      
shares           to the triggering                                                                    
                 transaction                                                                          
                                                                                                      
if possible      Number        Number       Number      Number of voting      % of  voting rights x   
using            of            of           of shares   rights                                        
the ISIN CODE    Shares        Voting                                                                 
                               Rights       Direct      Direct xi   Indirect  Direct       Indirect   
                                                                    xii                               
                                                                                                      
                                                                                                      
                 6,768,771     6,768,771    6,436,346   6,436,346             2.99%                   
GB00B1H0DZ51                                                                                          
                                                                                                      
                                                                                                      
B: Qualifying Financial Instruments                                                                   
                                                                                                      
Resulting situation after the triggering transaction                                                  
                                                                                                      
Type of financial       Expiration  Exercise/               Number of voting        % of voting       
instrument              date xiii   Conversion Period xiv   rights that may be      rights            
                                                            acquired if the                           
                                                            instrument is                             
                                                            exercised/ converted.                     
                                                                                                      
N/A                     N/A         N/A                     N/A                     N/A               
                                                                                                      
                                                                                                      
C: Financial Instruments with similar economic effect to Qualifying Financial                         
Instruments xv, xvi                                                                                   
                                                                                                      
Resulting situation after the triggering transaction                                                  
                                                                                                      
Type of financial  Exercise    Expiration Exercise/     Number of voting rights  % of voting rights   
instrument         price       date xvii  Conversion    instrument refers to     xix, xx              
                                          period xviii                                                
                                                                                                      
                                                        N/A                      Nominal      Delta   
N/A                N/A         N/A        N/A                                                         
                                                                                 N/A          N/A     
                                                                                                      
                                                                                                      
Total (A+B+C)                                                                                         
                                                                                                      
Number of voting rights                            Percentage of voting rights                        
                                                                                                      
6,436,346                                          2.99%                                              
 

9. Chain of controlled undertakings through which the voting rights and/or the            
financial instruments are effectively held, if applicable: xxi                            
                                                                                          
N/A                                                                                       
                                                                                          
Proxy Voting:                                                                             
                                                                                          
10. Name of the proxy holder:                            Norges Bank                      
                                                                                          
11. Number of voting rights proxy holder will cease      N/A                              
to hold:                                                                                  
                                                                                          
12. Date on which proxy holder will cease to hold        N/A                              
voting rights:                                                                            
                                                                                          
13. Additional information:                 None                                          
                                                                                          
14. Contact name:                           Jeanette Rønne                                
                                                                                          
15. Contact telephone number:               [phone]