Director/PDMR Shareholding

ICAP plc (the 'Company')

On 18 May 2011, Mark Yallop sold 120,000 ordinary shares of 10p each ('shares') in the Company held in his own name. These shares represent 0.02% of the total voting rights of the Company. The shares were sold at a price of 490.4167p per share.

Following this transaction, Mark Yallop has a personal interest of 932,998 shares representing 0.14% of the total voting rights of the Company.

Further enquiries:

Mike Sheard, Director of Corporate Communications 020 7050 7103

ICAP plc

18 May 2011