About KnightKnight Capital Group (NYSE: KCG) is a global financial services firm that provides access to capital markets across multiple asset classes to a broad network of clients, including broker-dealers, institutions and corporations. Knight is headquartered in Jersey City, New Jersey, with a global presence across the Americas, Europe, and the Asia Pacific regions. For further information about Knight, please visit www.knight.com. About GETCO GETCO is one of the world's largest independent market makers. Founded in 1999, GETCO employs over 400 Associates located in Chicago, New York, Palo Alto, London, Singapore and Hong Kong. The firm's primary business involves both buying and selling securities to provided two-sided markets on exchanges around the world. The liquidity GETCO supplies allows investors to immediately transfer securities positions while saving money on trading costs. More information is available at www.GETCOllc.com. ADDITIONAL INFORMATION AND WHERE TO FIND IT This communication is not a solicitation of a proxy from any stockholder of Knight or GETCO. In connection with the agreement and plan of merger among Knight, GETCO and GA-GTCO, LLC (the "Merger Agreement"), Knight, GETCO and the new holding company ("Newco") intend to file relevant materials with the SEC, including a Registration Statement on Form S-4 filed by Newco, that will contain a joint proxy statement/prospectus. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THESE MATERIALS AND ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT KNIGHT, GETCO, NEWCO AND THE PROPOSED TRANSACTION. The Form S-4, including the joint proxy statement/prospectus, and other relevant materials (when they become available), and any other documents filed by GETCO, Newco or Knight with the SEC, may be obtained free of charge at the SEC's web site at www.sec.gov. In addition, investors and security holders may obtain free copies of the documents filed with the SEC by directing a written request to "Investor Relations," Knight Capital Group, 545 Washington Boulevard, Jersey City, NJ 07310, or by accessing Knight's website at www.knight.com under the heading "Investor Relations" and then under "SEC Filings." This communication shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended.