Brad Gray Whitt

RBC Capital Markets LLC is a full-service brokerage and financial services firm headquartered in New York City. They are a direct subsidiary of RBC USA Holdco Corp. and a wholly-owned indirect subsidiary of Royal Bank of Canada (TSE, NYSE: RY). Founded in 2010, the firm is comprised of 3 major business lines: the Private Client Group, the Fixed-Income Group and the Clearing and Execution Services Group. The Private Client Group serves individual investors, while the Fixed-Income Group provides services to institutions, municipalities and non-profit organizations. The Clearing and Execution Services Group is a provider of clearing and execution services to independent brokers/dealers throughout the US. RBC Capital Markets focuses on the following sectors: communications, media, consumer/retail, diversified industries, energy, financial institutions, forest products, healthcare, infrastructure finance, mining & metals, real estate, social infrastructure, technology and the US municipal markets.

Broadpoint.Gleacher Securities, formerly Broadpoint Capital, Inc. is an independent, institutional investment banking, sales and trading boutique headquartered in New York City. They were also previously known as First Albany Capital, Inc. The firm is a subsidiary of Broadpoint Securities Group, Inc. (Nasdaq: BPSG), formerly known as First Albany Cos., Inc. They have additional offices in Boston, Chicago, Denver, San Francisco, Bonita Springs, Florida, Glen Allen, Virginia, Roseland, New Jersey and St. Louis, Missouri. Broadpoint.Gleacher follows a range of fixed-income securities and provides proprietary views and analysis on credit fundamentals and trading dynamics. They focus on investment grade, high yield and convertible securities in the following sectors: consumer, building materials, financials, gaming / leisure, healthcare, homebuilding, industrials, mining, packaging, paper/forest products, power/energy, technology/media/telecommunications and transportation.

IDX Systems Corp. provides health care information systems and services. Its products that function across patient care settings & organizational models including integrated delivery networks, group practices, academic medical centers, radiology centers and hospitals. The company was founded in June, 1969 by Robert H. Hoehl & Richard E. Tarrant and is headquartered in South Burlington, VT

Datamedic Corp. wholesales machinery and equipment. The private company is based in Hauppauge, NY.

Originally founded in 2002 by Curt Snyder and Richard Prati as American Technology Research, Broadpoint.AmTech Equity Capital Markets is an independent research firm and broker/dealer headquartered in Greenwich with offices in Littleton, Colorado and San Francisco. The firm was acquired by Broadpoint Securities Group, Inc. (NASDAQ: BPSG) in 2008. Broadpoint.Am Tech seeks to generate profitable ideas through fundamental research. They offer timely and focused research on the information technology, clean energy and defense sectors for institutional investors including mutual funds and alternative asset managers. Broadpoint.AmTech covers the following industries: (1) aerospace and defense (2) analog semiconductors (3) broadband and media services (4) clean technology/biofuels (5) clean technology/energy generation and infrastructure (6) clean technology/coal (7) clean technology/solar (8) clean technology/wind (9) data networking and storage components (10) engineering and construction (11) financial technology (12) Internet (13) information technology hardware (13) LED industry (14) software (15) wireless communications and (16) wireless ICs.

Hilltop Securities, Inc. (dba HilltopSecurities) is a broker/dealer firm headquartered in Dallas, Texas. The firm was founded in 1946 as Southwest Securities, Inc. and they a subsidiary of Hilltop Securities Holdings LLC. Hilltop Securities provides a full array of trading and execution services for their clients.

Gleacher & Co. Securities, Inc. is an investment banking, capital markets and brokerage firm located in New York City. They are a subsidiary of Gleacher & Co., Inc. (NasdaqGM: GLCH). The firm was formerly known as Broadpoint Capital and was formed in 2010 as the result of the merger of merger of Broadpoint.Amtech Equity Capital Markets and Broadpoint.Gleacher Securities. Gleacher & Co. Securities provides corporate and public finance services and trading of corporate, government and municipal securities for institutional investors. The firm has three divisions: Municipal Capital Markets, Taxable Fixed-Income and Equity Capital Markets. The Municipal Capital Markets division underwrites and trades municipal securities in new issue and secondary markets. The Taxable Fixed-Income division is a broker/dealer that focuses on fixed-income securities with limited liquidity. The Equity Capital Markets division is a sector-focused investment banking group that provides research, trading, capital raising and advisory services to institutional and corporate clients. Gleacher & Co. Securities provides research on hundreds of equity, fixed-income and mortgage/asset backed securities. The firm offers research and execution services on thousands of securities across a full spectrum of industry sectors and asset classes.