Charles A. Rogers

NYSE Chicago, Inc. offers technology based national securities exchange services. It provides business to transact in all equity securities traded on NYSE, AMEX, NASDAQ, or other national securities exchanges. CHX acts as a venue for hedge funds, options market markers, quantitative, professional and active individual traders that require immediate and automated execution. The firm provides services through its technology products including CHXBD, CHX SHARE and SNAP. The company was founded in 1882 and is headquartered in Chicago, IL.

NYSE Chicago Holdings, Inc. provides stock exchange and ancillary services. The company was founded in 2005 and is headquartered in Chicago, IL.

Philadelphia Stock Exchange, Inc. operates stock exchange in the United States. It trades more than 7,000 stocks, 16 sector index options, more than 2,300 equity options and multiple currency pairs. The company was founded in 1790 and is located in Philadelphia, PA.