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):

MORGAN STANLEY (Institutional Securities Group and Global Wealth Management)

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

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

reached (v): 01/04/2009

6. Date on which issuer notified: 03/04/2009

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

3%

8. Notified details:                                                           

A: Voting rights attached to shares

Situation previous to the Triggering transaction (vi)

Class/type of shares       Number of Shares          Number of Voting Rights   
                                                     (viii)                    
                                                                               
if possible using the ISIN 7,847,779                 7,847,779                 
CODE                                                                           
                                                                               
GB00B1H0DZ51                                                                   

Class/type of shares

if possible using the ISIN CODE Resulting situation after the triggering
transaction(vii)

             Number   Number of voting     % of voting            
             of       rights(ix)             rights                   
             Shares                                                 
                                                                    
             Direct   Direct (x) Indirect   Direct Indirect         
                                 (xi)                               
                                                                    
GB00B1H0DZ51 Below 3% Below 3%              Below                   
                                            3%                      
                                                                    
B: Financial Instruments                                            
                                                                    
Resulting situation after the triggering transaction (xii)          
                                                                    
Type of       Expiration Exercise/        Number of voting  % of    
financial     date       Conversion       rights that may   voting  
instrument    (xiii)     Period/ Date     be acquired if    rights  
                         (xiv)            the instrument is         
                                          exercised/                
                                          converted.                
                                                                    
Total (A+B)                                                         
                                                                    
Number of voting rights     % of voting rights                      
                                                                    
Below 3%                    Below 3%                                

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

N/A

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: Nkilika Amobi

15. Contact telephone number: 020 7677 1871