Zhen Zeng

Deerfield Management Co. LP (Deerfield) is a SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded by Peter Drake in 1994. They are wholly owned by James E. Flynn and are controlled by its general partner, Flynn Management LLC. Deerfield provides discretionary investment management services in the healthcare sector to domestic and offshore private pooled investment vehicles and their related alternative investment vehicles.

Deerfield Management Co. LP (Private Equity) (Deerfield) is a private equity subsidiary of Deerfield Management Co. LP founded in 1994. The firm is headquartered in the New York.

Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry.