Kathryn Falberg has served as a member of the Board since September 2017. She served as the Executive Vice President and Chief Financial Officer of Jazz Pharmaceuticals plc (Nasdaq: JAZZ), a biopharmaceutical company, from March 2012 to March 2014, after serving as its Senior Vice President and Chief Financial Officer since December 2009. From 2001 through 2009, Ms. Falberg worked with a number of smaller companies while serving as a corporate director and audit committee chair for several companies. From 1995 to 2001, Ms. Falberg was employed by Amgen, Inc. (Nasdaq: AMGN), where she served in various roles including Senior Vice President, Finance and Strategy, Chief Financial Officer, Vice President, Chief Accounting Officer, and Vice President, Treasurer. Ms. Falberg also serves as a member of the boards of directors, and on the audit committee, of biopharmaceutical company Nuvation Bio Inc. (NYSE: NUVB) and is a member of the board of directors of The Trade Desk, Inc. (Nasdaq: TTD), a technology company. Ms. Falberg has previously served on the boards of directors of multiple companies including Tricida, Inc. from April 2018 to June 2022, Urogen Pharma Ltd. (Nasdaq: URGN), from May 2015 until June 2022, Aimmune Therapeutics, Inc. from May 2015 until its acquisition by Nestl S.A. in October 2020, Sio Gene Therapies Inc. (f.k.a. Axovant Sciences, Ltd.) (Nasdaq: SIOX) from April 2017 until February 2018, BioMarin Pharmaceutical Inc. (Nasdaq: BMRN) from July 2016 until June 2017, aTyr Pharma, Inc. (Nasdaq: LIFE) from July 2014 until May 2017, Medivation, Inc. from January 2013 until its acquisition by Pfizer Inc. in September 2016 and Halozyme Therapeutics, Inc. (Nasdaq: HALO) from May 2007 until May 2016. Ms. Falberg holds an M.B.A. in Finance and B.A. in Economics from the University of California, Los Angeles and is an inactive certified public accountant. We believe Ms. Falberg is able to make valuable contributions to the Board due to her extensive business experience as an executive in the pharmaceutical industry and her service as a director and audit committee member of multiple other biopharmaceutical companies during her career.