Jacqueline B. Kosecoff is a Managing Partner of Moriah Partners, where she works to identify, select, mentor and manage health services and IT companies. Dr. Kosecoff is also a Senior Advisor at Warburg Pincus. From 2002 to 2012, Dr. Kosecoff was a senior executive inside UnitedHealth Group-PacifiCare. Dr. Kosecoff joined UnitedHealth Group as part of its acquisition of PacifiCare Health Systems in 2005. At PacifiCare, Dr. Kosecoff served as Executive Vice President with responsibility for various business segments and, upon joining UnitedHealth Group, Dr. Kosecoff was appointed Chief Executive Officer of OptumRx (previously known as Prescription Solutions). Prior to joining UnitedHealth Group-PacifiCare, Dr. Kosecoff was founder and President of Protocare, a firm whose lines of business included the clinical development of drugs, devices, biopharmaceutical and nutritional products, and health services consulting. Dr. Kosecoff was also co-Founder and co-CEO of Value Health Sciences. Dr. Kosecoff served as Professor of Medicine and Public Health at the University of California, Los Angeles from 1975 to 2006. From July 2012 through February 2019, Dr. Kosecoff served on the board of directors of athenahealth, Inc. From May 2005 to May 2021, she also served on the Board of Directors of Sealed Air Corporation. Currently, Dr. Kosecoff sits on the board of directors of these public companies; Alignment Healthcare, GoodRx, STERIS Corporation, and TriNet Group, Inc. Dr. Kosecoff holds a B.A. from the University of California, Los Angeles, an M.S. in Applied Mathematics from Brown University, and a doctorate from University of California, Los Angeles. Dr. Kosecoff was appointed to serve on our board of directors because of her extensive experience in managing organizations and her experience serving on the boards of other public companies.