Mark Gorton

Tower Research Capital LLC is an independent trading and technology firm founded in 1998 by Mark Gorton. Headquartered in New York City with additional offices around the world, the firm manages assets of various clients.

Boundless Spatial, Inc. develops software for enterprise spatial information and technology applications. Its products include boundless server enterprise, exchange, offline tile server, anywhere and desktop. The firm also offers training, support, education and consulting services. The company was founded by Chris Holmes in 2002 and is headquartered in Albany, NY.

Credit Suisse Securities (USA) LLC (Credit Suisse Securities USA) is the broker/dealer division of Credit Suisse Securities (USA) LLC, an investment banking company headquartered in New York City. The firm was founded in 1998 and is a wholly owned subsidiary of Credit Suisse (USA), Inc., ultimately owned by Credit Suisse Group AG (SWX: CSGN) in Switzerland. Credit Suisse Securities USA offers a suite of equities, solutions and credit products and services which includes global securities sales, trading and execution, prime brokerage and comprehensive investment research. Their clients include financial institutions, corporations, governments, institutional investors, such as pension funds and hedge funds, and private individuals around the world.

Founded in 2000 by Alistair Brown and Mark Gorton, Lime Brokerage LLC is a broker/dealer located in New York City. The firm is a subsidiary of WEDBUSH, Inc. Lime Brokerage's clients include professional traders, hedge funds, asset managers and other broker/dealers. Clients use the firm's advanced technology to execute equities transactions on multiple exchanges, ECNs and trading venues. The firm provides a full array of trading and execution services for their clients. They do not provide any internal research.

Lime Capital Management LLC, a hedge fund firm, is a member of the Lime Group. They are headquartered in New York City.