Ravi Singh

Cowen & Co. LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 2004 and is a subsidiary of Cowen Holdings, Inc., ultimately owned by The Toronto-Dominion Bank (TSE: TD) in Canada. Cowen & Co. offers industry-focused investment banking for growth-oriented companies, domain knowledge-driven research and a sales and trading platform for institutional investors. Their institutional sales and trading business serves both equity and fixed-income clients. Sales and trading execution platform is structured around the following key verticals: (1) healthcare (2) technology, telecommunications and media (TMT) (3) REITs and financials (4) aerospace and defense (5) consumer and (6) alternative energy.

SeraNova, Inc. provides Internet professional services to businesses. The Company's services enable its clients to combine the scope and efficiencies of the Internet with their existing business processes. The firm also provides strategy consulting, creative design, technology implementation, and maintenance of Internet-based software applications. The company was founded by Raj Koneru and is headquartered in Edison, NJ.

Located in New York City, Punk, Ziegel & Co. is a specialty investment bank providing a full range of research, equity market making and corporate finance services focusing on high growth sectors within the healthcare technology, biotechnology and life sciences industries. Punk, Ziegel's, in-depth securities analysis begins with the identification of high-growth industries and timely investment ideas before they have been fully exploited by the investment community. Within these industry niches, their analysts pinpoint companies offering leadership potential and maximum investment opportunities. Issue-oriented, in-depth analysis is then generated on a continuing basis to insure that their investment and corporate finance advice remains accurate and up-to-date.

Sycamore Management Corp. (dba Sycamore Ventures) is an independent asset management firm headquartered in Princeton, New Jersey. The firm was founded in 1995 by Joseph Cho and Peter Gerry. Sycamore Ventures manages investment portfolios for individual and institutional clients.

Sycamore Ventures Pte Ltd. (Sycamore Ventures) is a private equity and venture capital subsidiary of Sycamore Management Corp., founded in 1995 by Mr. Kilin To, Mr. Peter Gerry, and the late Mr. John Whitman. The firm is headquartered in Princeton, New Jersey.