Thomas Peterffy, Chairman of Interactive Brokers, presides over the opening bell.

Friday May 4, 2007
at Interactive Brokers Headquarters
in Greenwich, Connecticut

Interactive Brokers
[IBKR]

Interactive Brokers Group, Inc., together with its subsidiaries (the "Company"), is an automated global electronic market maker and broker specializing in routing orders and executing and processing trades in securities, futures and foreign exchange instruments as a member of more than 60 electronic exchanges and trading venues around the world.

The Company provides professional traders and investors with direct access to options, futures, stocks, forex and bonds from a single IB Universal Account(sm). Interactive Brokers Group, Inc. is a newly formed Delaware corporation which has been formed to hold shares in and become the managing member of IBG LLC, the current holding company for its business.

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