Aaron Cowen

Suvretta Capital Management LLC (Suvretta) is a SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by Aaron Cowen in 2011 and is a wholly-owned subsidiary of Suvretta Capital LP. Suvretta provides discretionary investment management services to private pooled investment vehicles intended for sophisticated investors and institutional investors.

Soros Fund Management LLC (SFM) is a privately-held investment management firm now structured as a family office, but which was once a hedge fund manager. The firm was founded in 1969 and is headquartered in New York City. SFM serves as principal investment adviser to a group of funds managed for the benefit of Soros family cl fsients.

Founded by Steven A. Cohen in 1992, S.A.C. Capital Advisors LP is a hedge fund manager located in Stamford, Connecticut with offices in New York City, Chicago and Boston.

Based in New York City, Karsch Capital Management LP is a hedge fund manager. The firm was founded by Michael Karsch in 2000. Karsch manages the Karsch Capital Fund Ltd., the Karsch Capital II Fund Ltd. and the KCM Alpha Only Fund Ltd.