Dr. Stein has been President, CEO and Director of Cidara since January 2014. Previously he was CEO of Trius Therapeutics, Inc. from 2007 until its acquisition by Cubist Pharmaceuticals, Inc. in September 2013. During his tenure, Trius developed the antibacterial drug tedizolid, which received marketing approval from the U.S. Food and Drug Administration in June 2014. Tedizolid is now marketed by Merck under the name Sivextro. Dr. Stein currently serves as a Director of Paratek Pharmaceuticals (NASDAQ: PRTK) and Ideaya Biosciences. He is also founding Chairman and President of the Antibiotics Working Group, an industry leading 501(c)(6) organization. Previously, Dr. Stein was a Venture Partner and Kauffman Fellow with Sofinnova Ventures and opened the firm’s San Diego office in 2005. Prior to joining Sofinnova Ventures, Dr. Stein was co-founder and Chief Scientific Officer of Quorex Pharmaceuticals, which was acquired by Pfizer Pharmaceuticals in 2005. He has also served as a Principal Scientist with Diversa Corporation and the Agouron Institute. Dr. Stein conducted his postdoctoral research as an Alexander Hollaender Distinguished Postdoctoral Fellow at the California Institute of Technology and his graduate work as a NASA Graduate Student Researcher Fellow at the University of California, San Diego.

Dr. Stein has been President, CEO and Director of Cidara since January 2014. Previously he was CEO of Trius Therapeutics, Inc. from 2007 until its acquisition by Cubist Pharmaceuticals, Inc. in September 2013. During his tenure, Trius developed the antibacterial drug tedizolid, which received marketing approval from the U.S. Food and Drug Administration in June 2014. Tedizolid is now marketed by Merck under the name Sivextro. Dr. Stein currently serves as a Director of Paratek Pharmaceuticals (NASDAQ: PRTK) and Ideaya Biosciences. He is also founding Chairman and President of the Antibiotics Working Group, an industry leading 501(c)(6) organization. Previously, Dr. Stein was a Venture Partner and Kauffman Fellow with Sofinnova Ventures and opened the firm’s San Diego office in 2005. Prior to joining Sofinnova Ventures, Dr. Stein was co-founder and Chief Scientific Officer of Quorex Pharmaceuticals, which was acquired by Pfizer Pharmaceuticals in 2005. He has also served as a Principal Scientist with Diversa Corporation and the Agouron Institute. Dr. Stein conducted his postdoctoral research as an Alexander Hollaender Distinguished Postdoctoral Fellow at the California Institute of Technology and his graduate work as a NASA Graduate Student Researcher Fellow at the University of California, San Diego.