Christopher Concannon

The NASDAQ Stock Market LLC provides securities listing, trading and information products and services. The company is headquartered in Rockville, MD.

Instinet Clearing Services, Inc. (doing business as ICS) operates as an electronic securities broker. The company provides post-execution services and financing to various executions, customer facing brokerage operations, and non-affiliated third party firms. ICS was founded in 1999 and is headquartered in New York, NY.

BATS Global Markets, Inc. operates as a global stock exchange operator. It offers trading between United States equities, options, European equities, and foreign exchange. The company was founded by Joseph P. Ratterman in June 2005 and is headquartered in Lenexa, KS.

Cboe BZX Exchange, Inc. operates securities and exchanges markets as well as equities. The company is headquartered in Lenexa, KS.

Cboe Exchange, Inc. provides security services for innovation and technology markets. The company was founded in June 2005 and is headquartered in Kansas City, MO.

Part of Cboe Global Markets, Inc., CBOE EDGA Exchange, Inc. is a company that provides security brokerage services. The company is based in Lenexa, KS.

Econ Illinois offers Workshops and courses for K-12 educators that deliver both content and pedagogy designed to integrate economic and financial education. It specializes in personal finance education, economic education, k-12 grade professional development, k-12 grade curriculum, and programming. The company was founded on August 3, 1951 and is headquartered in DeKalb, IL.

MarketAxess Europe Ltd. is an electronic trading platform, which engages in enabling the trade of corporate bonds and other types of fixed-income instruments. The firm offers trading, market data, and technology innovation to the global institutional credit markets. The company was incorporated on June 20, 2000, and is headquartered in London, the United Kingdom.