CME Group Index Services LLC $612,500,000 4.40% Senior Notes due 2018 PURCHASE AGREEMENT March 8, 2010Cme Group Inc. • March 10th, 2010 • Security & commodity brokers, dealers, exchanges & services • New York
Company FiledMarch 10th, 2010 Industry JurisdictionThe Notes will be issued pursuant to an indenture, dated as of March 18, 2010 (the “Indenture”), among the Company, the Guarantor and U.S. Bank National Association, as trustee (the “Trustee”). The Notes will be issued in book-entry form in the name of Cede & Co., as nominee of The Depository Trust Company (the “Depositary”), pursuant to a Letter of Representations, to be dated on or before the Closing Date (as defined in Section 4 below), among the Company, the Trustee and the Depositary.