Jon Najarian

Aperture LLC provides online securities brokerage services. The company was founded in 2008 and is headquartered in Chicago, IL.

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.

Chicago Board of Trade provides trade derivative facilities. It allows speculators throughout the world to interpret economic data, news, and other information. The company was founded on April 3, 1848 and is headquartered in Chicago, IL.

Founded in 2006 by Jon Najarian and Pete Najarian, optionMONSTER Media LLC is an investment research firm located in Chicago, Illinois. The firm is a subsidiary of Aperture Group LLC and their ultimate parent is Aperture Holdings LP. optionMONSTER Media publishes news, education and market intelligence on options and equity trading.

Net Element, Inc. provides solutions that supports electronic payments acceptance in a multi-channel environment including point-of-sale, e commerce, and mobile devices. It operates through the following segments: North America Transaction Solutions, International Transaction Solutions, and Corporate Expenses & Eliminations. The North America Transaction Solutions segment provides technology and services to businesses that are required to accept cashless transactions, mobile payment services, merchant performance analytical tools, and merchant back office reporting. The International Transaction Solutions segment provides online and mobile commerce solutions for merchants including social networks, game developers, online magazines, mobile applications and digital media operators. The company was founded on April 20, 2010 and is headquartered in North Miami Beach, FL.

Part of Intercontinental Exchange, Inc., New York Stock Exchange is a stock exchange. The private company is based in New York, NY. The CEO of the company is Susan M. DeGiulio.

Part of CME Group, Inc., Chicago Mercantile Exchange operates a stock exchange. The private company is based in Chicago, IL.