Jeff Andringa

Founded in 2007, Wedge Securities LLC is a full service, registered broker/dealer located in Englewood, Colorado with additional offices in Hudson, Ohio and New York City. The firm provides institutional clients with the latest trading technology and the facilitation of orders across multiple asset classes. Wedge Securities is a wholly-owned subsidiary of Wedge Partners Corp., an Englewood, Colorado-based investment research firm. Wedge Securities is a member of FINRA and the SIPC. The firm clears through Pershing LLC, a subsidiary of the Bank of New York Mellon Corporation. Wedge Securities research focuses on the technology, media and telecommunications sectors.

Jefferies LLC is a global investment bank and institutional securities firm headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Jefferies Group LLC, ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF). Jefferies provides corporate clients with research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services such as underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia.

Stifel, Nicolaus & Co., Inc. (Stifel) is a dual-registered broker-dealer and investment adviser headquartered in St. Louis, Missouri. Founded in 1890, the firm is a subsidiary of Stifel Financial Corp. (NYSE: SF), a financial service holding company. Stifel provides full-service brokerage and investment advisory services to individuals and their families, institutions and businesses, and financial advisors.

Thompson Investment Management, Inc. (TIM) is an independent, SEC-registered investment advisor headquartered in Madison, Wisconsin. The firm was founded by John Thompson in 2004. TIM offers Investment Portfolio Management, Retirement Plan Services and Mutual Funds to individuals, businesses and foundations.

Robert W. Baird & Co., Inc. operates as a wealth management, capital markets, private equity and asset management firm. It offers equity research, corporate restructuring, mergers and acquisitions, public financing and fixed income services. The firm serves individual, corporate, institutional and municipal clients. The company was founded by Robert Wilson Baird in 1919 and is headquartered in Milwaukee, WI.

Founded in 2002, Wedge Partners Corp. is an independent research firm headquartered in Greenwood Village, Colorado. The firm provides decision critical, sales volume, margin and market information for institutional investors. Wedge Partners focuses primarily on the technology, media and telecommunications sectors. They employ fundamental equity research based on bottom-up analysis

Soundview Capital Management Corp. provides investment advice. The private company is based in New Haven, CT and has subsidiaries in Cayman Islands and United States. The company was founded by Carl F. Napolitano.