AGREEMENT AND PLAN OF MERGER among THE NASDAQ STOCK MARKET, INC., PINNACLE MERGER CORPORATION, PHILADELPHIA STOCK EXCHANGE, INC., and CITADEL DERIVATIVES GROUP LLC Dated as of November 6, 2007Agreement and Plan of Merger • November 7th, 2007 • Nasdaq Stock Market Inc • Security & commodity brokers, dealers, exchanges & services • Delaware
AGREEMENT AND PLAN OF MERGER (this “Agreement”), dated as of November 6, 2007, among The Nasdaq Stock Market, Inc., a Delaware corporation (“Parent”), Pinnacle Merger Corporation, a Delaware corporation and a wholly owned subsidiary of Parent (“Merger Sub”), Philadelphia Stock Exchange, Inc., a Delaware corporation (the “Company”), and Citadel Derivatives Group LLC, as representative of the Company’s stockholders (the “Stockholder Representative”).
