Exhibit 1.1 _____________ SHARES CHICAGO MERCANTILE EXCHANGE HOLDINGS INC. CLASS A COMMON STOCK $ .01 PAR VALUE UNDERWRITING AGREEMENT December ___, 2002Underwriting Agreement • December 5th, 2002 • Chicago Mercantile Exchange Holdings Inc • Security & commodity brokers, dealers, exchanges & services • New York
Contract Type FiledDecember 5th, 2002 Company Industry Jurisdiction