David S. Reynolds

Cboe Exchange, Inc. provides options exchange services. It trades equity options, security index options, options on exchange traded notes and products, binary options, one-week and quarterly options, long-term equity anticipation securities options, and flexible exchange options. The firm also provides information on various stock and options trading strategies, options trading tools, stock and option quotes and data; and options information and education. Additionally, they offer access to product information, conference notices, portfolio management tools, and educational materials for institutional investors and products and strategies for advisors to protect client’s portfolios. The company was founded in 1973 and is headquartered in Chicago, IL.

CBOE Stock Exchange LLC engages in electronic trading of securities. It trades listed, over-the-counter securities, and exchange traded funds. The company was founded in March, 2007 and is headquartered in Chicago, IL

Bally Total Fitness Holding Corp. operates fitness centers. The company was founded in 1983 and is headquartered in Chicago, IL.

Comdisco, Inc. is a company based in Rosemont, IL.