Holding(s) in Company

TR-1(i):               notification of major interests in shares

1. Identity of the issuer or the underlying issuer of existing shares to which

voting rights are attached (ii):                                           

Tullett Prebon 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 ( )
                                                       

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

DEUTSCHE BANK AG

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

DWS INVESTMENT GMBH

DEUTSCHE ASSET MANAGEMENT INVESTMENTGESELLSCHAFT MBH

DWS INVESTMENTS

TILNEY GROUP LTD

DEUTSCHE INVESTMENT MANAGEMENT AMERICAS INC

 
5. Date of the transaction and date on which the threshold is crossed

or reached (v):     26 February 2007

6. Date on which issuer notified:    27 February 2007

7. Threshold(s) that is/are crossed or reached:    6%

8. Notified details:
                    
A: Voting rights attached to shares

Class/type of shares
if possible using the ISIN CODE        Situation previous to the Triggering
transaction (vi)      


GB00B1H0DZ51               Number of Shares                    Number of Voting
Rights (viii)
                                    N/A                                 N/A
              


Class/type of shares
if possible using the ISIN CODE     Resulting situation after the triggering
transaction(vii)
                                                     

              Number of
              Shares        Number of voting rights (ix)   % of voting rights

GB00B1H0DZ51  Direct        Direct (x)   Indirect (xi)     Direct    Indirect

              12,841,557    12,841,557   775,827           6.05%     0.36%

 
B: Financial Instruments                                                   
                                                                           
Resulting situation after the triggering transaction (xii)                 
                                                                           
Type of    Expiration Exercise/      Number of voting rights that    % of  
financial  date       Conversion     may be acquired if the          voting
instrument (xiii)     Period/ Date   instrument is exercised/        rights
                      (xiv)          converted.                            
                                                                           
                                                                           
                                                                           
Total (A+B)                                                              
                                                                         
Number of voting rights            % of voting rights              
                                                                         
13,617,384                         6.41%                           
                                                                         

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

 
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:                   Teresa de Freitas

15. Contact telephone number:       020 7200 7000