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Jan. 26, 2006 |
Angelo Evangelou, Assistant General Counsel, Legal Division, Chicago Board Options Exchange |
Dec. 23, 2005 |
Will Easley, Senior Managing Director, Boston Options Exchange Group, LLC, Boston, Massachusetts |
Dec. 19, 2005 |
Matthew Hinerfeld, Managing Director & Deputy General Counsel, Citadel Investment Group, L.L.C., on behalf of Citadel Derivatives Group LLC |