Rigrodsky & Long, P.A. Announces Investigation Of Knight Capital Group, Inc. Buyout18:08 EST Wednesday, December 19, 2012 WILMINGTON, Del. (Business Wire) -- Rigrodsky & Long, P.A. announces that it is investigating potential legal claims against the board of directors of Knight Capital Group, Inc. (“Knight” or the “Company”) (NYSE: KCG) regarding possible breaches of fiduciary duties and other violations of law related to the Company's entry into an agreement to be acquired by GETCO Holding Company, LLC (“GETCO”) in a transaction valued at approximately $1.4 billion. Click here to learn more: http://www.rigrodskylong.com/investigations/knight-capital-group-inc-kcg. Under the terms of the proposal, public shareholders of Knight will have the right to elect to receive $3.75 per share in cash or one share of common stock of the new holding company for each share of Knight they own. The investigation concerns whether Knight's board of directors failed to adequately shop the Company and obtain the best possible value for Knight's shareholders before entering into an agreement with GETCO. If you own the common stock of Knight and purchased your shares before December 19, 2012, if you have information or would like to learn more about these claims, or if you wish to discuss these matters or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Peter Allocco at Rigrodsky & Long, P.A., 825 East Gate Boulevard, Suite 300, Garden City, New York 11530 toll free at (888) 969-4242, by e-mail to info@rigrodskylong.com, or at: http://www.rigrodskylong.com/investigations/knight-capital-group-inc-kcg. Rigrodsky & Long, P.A., with offices in Wilmington, Delaware and Garden City, New York, regularly prosecutes securities class, derivative and direct actions, shareholder rights litigation and corporate governance litigation, on behalf of shareholders in states and federal courts throughout the United States. Attorney advertising. Prior results do not guarantee a similar outcome. Rigrodsky & Long, P.A.Peter Allocco888-969-4242516-683-3516Fax: 302-654-7530info@rigrodskylong.comhttp://www.rigrodskylong.com