Holding(s) in Company

24th Apr 2007 11:31

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 - GB00B1H0DZ51

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):

UBS INVESTMENT BANK

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

UBS AG London Branch

5. Date of the transaction and date on which the threshold is crossed or reached (v): 20 April 2007

6. Date on which issuer notified: 23 April 2007

7. Threshold(s) that is/are crossed or reached: 5.04%

8. Notified details:

A: Voting rights attached to shares

Class/type of sharesif possible using the ISIN CODE Situation previous to the Triggering transaction (vi) GB00B1H0DZ51 Number of Shares Number of Voting Rights (viii) 13,076,746 13,076,746 Class/type of sharesif possible using the ISIN CODE Resulting situation after the triggering transaction(vii) Number of Shares Number of voting rights(ix) % of voting rightsGB00B1H0DZ51 Direct Direct (x) Indirect (xi) Direct Indirect 10,695,978 10,695,978 0 5.04% 0.00%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 10,695,978 5.04%

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

UBS AG London Branch 10,695,978 5.04% 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: Angela Huff Associate Director UBS AG

15. Contact telephone number: 020 7568 4981

TULLETT PREBON PLC

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Related Shares:

TP ICAP