Jeffrey K. Macy

C. E. Unterberg, Towbin is a global investment bank headquartered in New York City with additional offices in California and Israel. The firm provides investment banking, research and investment management services to emerging growth companies and investors in the technology, health care and defense, security and diversified technology sectors. C. E. Unterberg was founded in 1932 by Clarence Unterberg. In 1977, the firm merged with L. F. Rothschild to form L. F. Rothschild, Unterberg, Towbin. In 1990, the firm again became privately owned and independent when Clarence Unterberg's son, Thomas I. Unterberg, re-launched the firm as a full-service investment bank.

Needham & Co. LLC (Needham) is a registered investment advisor and broker/dealer headquartered in New York City. The firm was founded in 1985 and is a wholly-owned indirect subsidiary of The Needham Group, Inc. Needham provides corporate and institutional clients with high quality research, corporate access, capital markets and trading execution services in both the public and private markets, with an emphasis on growth companies.