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): 17/03/2008


6. Date on which issuer notified:    19/03/2008


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 using the ISIN CODE     Situation previous to the Triggering
                                    transaction (vi)         

                 Number of Shares      Number of Voting Rights (viii)

GB00B1H0DZ51     Below 3%              Below 3%         

 

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

               Number of  Number of voting       % of voting      
               Shares     rights(ix)             rights           
                                                                  
                                                                
               Direct     Direct (x) Indirect    Direct Indirect  
                                     (xi)                         
                                                                  
GB00B1H0DZ51   6,947,332  6,947,332              3.26%            
                                                                  
                                                                               
                                                                               
B: Financial Instruments                                                       
                                                                               
Resulting situation after the triggering transaction (xii)                     
                                                                               
Type of          Expiration Exercise/           Number of voting   % of voting 
financial        date       Conversion  Period/ rights that may be rights      
instrument       (xiii)     Date (xiv)          acquired if the                
                                                instrument is                  
                                                exercised/                     
                                                converted.                     
 
                                                                    
Total (A+B)                                                         
                                                                    
Number of voting rights     % of voting rights                      
                                                                    
6,947,332                   3.26%                                   
                                                                    

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

Morgan Stanley Securities Limited            6,929,219      3.25%

Morgan Stanley Capital (Luxemburg) SA        18,113         0.01%

 
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:                   Michelle Hewitt

15. Contact telephone number:       020 7425 8677


  ND