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Comments on Joint Industry Plan: Joint Industry Plan; Notice of Filing of Proposed Option Market Linkage Plans by the American Stock Exchange, Chicago Board Options Exchange, Pacific Exchange, and Philadelphia Stock Exchange.

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Date Sort descending	Letter Type	Commenter Name
May 1, 2001	Public Comment	Charles Rogers, Executive Vice President, Philadelphia Stock Exchange, Inc.
July 30, 2000	Public Comment	Mike Ianni
April 28, 2000	Public Comment	Samuel F. Lek, Chief Executive Officer, Lek Securities Corporation
April 17, 2000	Public Comment	Judy A. Basham
April 11, 2000	Public Comment	William C. McGowan, Chairman, S.I.A. Options Committee
April 10, 2000	Public Comment	Thomas Peterffy, Chairman, and David M. Batton, Vice President and General Counsel, Interactive Brokers, The Timber Hill Group
April 4, 2000	Public Comment	Mike Ianni
April 3, 2000	Public Comment	Peter Hajas, Chief Executive Officer, Knight Financial Products LLC
April 3, 2000	Public Comment	Terry Brookshire, President, OptiMark Options/Derivatives
April 3, 2000	Public Comment	Thomas Peterffy, Chairman, and David M. Batton, Vice President and General Counsel, Interactive Brokers, The Timber Hill Group
April 1, 2000	Public Comment	Mike Ianni
April 1, 2000	Public Comment	P. Robert Fenwick
March 31, 2000	Public Comment	Mike Ianni
March 26, 2000	Public Comment	Mike Ianni

Last Reviewed or Updated: Dec. 18, 2025

File Number

4-429

Release Number

34-42456

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