AGM: Chairman's Proxy Votes

For filings with the FSA include the annex

For filings with issuer exclude the annex 

TR-1: Notifications of Major Interests in Shares

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:

ICAP PLC

2. Reason for notification (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

Other (please specify):______________

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

CHARLES GREGSON (ICAP PLC CHAIRMAN AND PROXY HOLDER)

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

5. Date of transaction (and date on which the threshold is crossed or reached if different):

14 JULY 2008

6. Date on which issuer notified:

15 JULY 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 use ISIN code

Situation previous to the triggering transaction

Resulting situation after the triggering transaction

Number of shares

Number of voting rights

Number of shares

Number of voting rights

Percentage of voting rights

Direct

Indirect

Direct

Indirect

ORDINARY

ISIN

GB0033872168

213,221

213,221

456,693,527

213,221

456,480,306

0.033%

70.37%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ conversion period/date 

No. of voting rights that may be acquired (if the instrument exercised/converted)

Percentage of voting rights

Total (A+B)

Number of voting rights

Percentage of voting rights

456,693,527

70.41%

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

Proxy Voting:

10. Name of proxy holder:

CHARLES GREGSON

11. Number of voting rights proxy holder will cease to hold:

456,480,306

12. Date on which proxy holder will cease to hold voting rights:

At the conclusion of the Annual General Meeting to be held on 16 July 2008 or at the adjournment thereof.

13. Additional information:

Disclosed voting rights represent the maximum number of proxies being held by the Chairman of ICAP plc pursuant to proxies received in respect of various resolutions to be proposed at the Annual General Meeting to be held on 16 July 2008. The voting rights will lapse immediately upon the conclusion of the Annual General Meeting. ICAP plc shareholders are still entitled to vote in person at the AGM even if they have submitted a proxy.

14 Contact name:

Deborah Abrehart

Group Company Secretary

15. Contact telephone name:

0207 000 5783