Kuhn Tsai

ECO Management LP is an independent hedge fund manager headquartered in New York City. The firm was founded by Steven Friedman and Brian Young in 2005. ECO Management manages assets on behalf of institutional clients and private investors.

EOS Management LLC (EOS Management) is a private equity firm founded in 1993 by Steven Friedman. The firm is headquartered in New York.

OrbiMed Advisors LLC is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. It was founded by Sven Borho and Carl Gordon in 1989. The firm provides discretionary investment management services to US and non-US public and private funds.

Formerly known as Lincoln Capital Fixed Income Management Co. LLC, Lehman Brothers Asset Management LLC (LBAM) is a wholly owned subsidiary of Lehman Brothers Holdings, Inc. (NYSE:LEH)

Goldman Sachs Asset Management LP (GSAMLP) is a SEC-registered investment advisor headquartered in New York City. The firm is a wholly owned subsidiary of GSAM Holdings LLC, and their ultimate parent is Goldman Sachs Group, Inc. (NYSE: GS). Founded in 1988, GSAMLP provides investment solutions to a range of individual and institutional investors worldwide.

Founded in 1997, Galleon Management LP (The Galleon Group) is a New York City-based hedge fund manager.