Aaron I. Davis has served as our Chief Executive Officer and Chairman of our board of directors since May 2020. Mr. Davis co-founded Boxer Capital, LLC (“Boxer Capital”), the healthcare arm of the Tavistock Group, where he has served as portfolio manager since 2005 and as Chief Executive Officer since 2012. At Boxer Capital, Mr. Davis is responsible for identifying, evaluating and structuring investment opportunities in private and public biotechnology companies. Mr. Davis serves as a member of the board of directors of Mirati Therapeutics, Inc. (Nasdaq:MRTX), Odonate Therapeutics, Inc. (Nasdaq:ODT), iTeos Therapeutics, Inc. (Nasdaq:ITOS), and Sojournix, Inc. and serves as the Executive Chairman of CiVi Biopharma Holdings, Inc. Prior to joining the Tavistock Group, Mr. Davis worked in the Global Healthcare Investment Banking and Private Equity Groups at UBS Warburg, LLC. Mr. Davis received an M.A. degree in biotechnology from Columbia University and a B.B.A. degree in finance from Emory University. We believe Mr. Davis’ experience serving as a director of biotechnology companies and as a manager of funds specializing in the area of life sciences qualifies him to serve on our Board of Directors.

Christopher Fuglesang, Ph.D., J.D., has served as our President and as a member of our board of directors since May 2020. Dr. Fuglesang joined Tavistock Group in 2005 as a vice president and was a co-founder of Boxer Capital, where he has been a managing director since 2012. At Boxer Capital, Dr. Fuglesang assists in managing the firm’s research team, deal structuring and securities compliance. Prior to joining Boxer Capital, Dr. Fuglesang was vice president at Eidogen-Sertanty, Inc., a structural proteomics software company, and an attorney at Perkins Coie LLC. Dr. Fuglesang is a member of the board of directors of Pandion Therapeutics, Inc. and CiVi Biopharma Holdings, Inc. Dr. Fuglesang served as a member of the board of directors of Kalypsys, Inc. from 2007 to 2013 and of Ambrx Inc. from 2011 to 2015. Dr. Fuglesang received a B.S. in chemistry and physics from the University of California at Los Angeles, a Ph.D. in theoretical chemical physics from the University of California at Los Angeles, and a J.D. from Boston University. We believe Dr. Fuglesang’s experience as an investor in the life sciences industry qualifies him to serve on our board of directors.

Michael Beauchamp has served as our Chief Financial Officer and Treasurer since May 2020. Mr. Beauchamp has served as Vice President of Finance at Boxer Capital since January 2016, where he is responsible for the firm’s back office operations, including finance, tax, audit and administration. Prior to joining Boxer Capital, Mr. Beauchamp worked in the assurance practice at PricewaterhouseCoopers from 2012 to 2016. Mr. Beauchamp received a bachelor of accountancy degree from the University of San Diego.

Andrew Ellis, M.D., J.D., has served as our Chief Operating Officer and Secretary since May 2020. Dr. Ellis has served as Senior Counsel and Head of Compliance at Boxer Capital since July 2018, where he is responsible for securities compliance, deal structuring and due diligence for investments in private and public healthcare companies. Prior to joining Boxer Capital, Dr. Ellis was a corporate and securities attorney at Wilson Sonsini Goodrich & Rosati, P.C. from 2013 to 2018, where he worked with life sciences companies and investors on a variety of corporate transactions. Dr. Ellis received an M.D. and general surgery training at Baylor College of Medicine, a J.D. from New York University School of Law, and a B.S. degree in Biology from Baylor University.

Carole L. Nuechterlein, J.D., has agreed to serve on our board of directors following the completion of this offering. Ms. Nuechterlein joined F. Hoffmann-La Roche Ltd. in 2001 and currently serves as a Deputy Director and head of Roche Venture Fund. Prior to that, from 1998 to 2001, Ms. Nuechterlein served as General Counsel for SangStat, Inc., a biopharmaceutical company. Ms. Nuechterlein has served as a member of the board of directors of Millendo Therapeutics, Inc. (Nasdaq:MLND) since March 2017. Ms. Nuechterlein serves and has served as a member of the boards of directors of a number of private biotechnology companies, including Entrada Therapeutics since April 2020, Aligos Therapeutics since August 2018, Vivet Therapeutics SAS since April 2017, CiVi BioPharma, Inc. since March 2017, Mission Therapeutics Ltd. since January 2017, Arch Oncology Inc. since August 2016 and Second Genome, Inc. since April 2016. She also served as a member of the board of directors of AveXis Inc., a biotechnology company (Nasdaq:AVXS), from October 2014 to May 2017. Ms. Nuechterlein received a B.A. from Valparaiso University and a J.D. from University of Michigan.

Richard Heyman, Ph.D., has agreed to serve on our board of directors following the completion of this offering. Dr. Heyman is chairman of the board of directors and co-founder of Metacrine, Inc., a biotechnology company developing new therapeutics for the treatment of liver and gastrointestinal diseases. He also is on the board of directors of Gritstone Oncology, Inc. (Nasdaq:GRTS) and is the co-founder and chairman of the board of directors of ORIC Pharmaceuticals, Inc. (Nasdaq:ORIC). Previously, Dr. Heyman served as president and chief executive officer of Seragon Pharmaceuticals Inc., or Seragon, a privately-held biotechnology company, which was acquired by Genentech in 2014. Prior to Seragon, he co-founded and served as president and chief executive officer of Aragon Pharmaceuticals, Inc., or Aragon, until it was purchased by Johnson & Johnson in 2013. Dr. Heyman is a venture partner for Arch Ventures and also serves on the boards of directors for private life sciences companies Yumanity Therapeutics, Inc., Vividion Therapeutics, Inc., PMV Pharmaceuticals, Inc. and Amunix Inc. He is Vice Chair of the Board of Trustees at the Salk Institute, on the Board Foundation for the American Association for Cancer Research, or AACR, and on the Board of Visitors at the University of California at San Diego Moores Cancer Center. Dr. Heyman received a B.S. in chemistry from the University of Connecticut and a Ph.D. in pharmacology from the University of Minnesota. He was an NIH post-doctoral fellow and staff scientist at the Salk Institute.

Charles M. Baum, M.D., Ph.D., has agreed to serve on our board of directors following the completion of this offering. Dr. Baum has been the President and Chief Executive Officer and a member of the board of directors of Mirati Therapeutics, Inc. since November 2012. From June 2003 to September 2012, he was at Pfizer as Senior Vice President for Biotherapeutic Clinical Research within Pfizer’s Worldwide Research & Development division and as Vice President and Head of Oncology Development and Chief Medical Officer for Pfizer’s Biotherapeutics and Bioinnovation Center. From 2000 to 2003, he was responsible for the development of several oncology compounds at Schering-Plough Corporation (acquired by Merck). His career has included academic and hospital positions at Stanford University and Emory University, as well as positions of increasing responsibility within the pharmaceutical industry at SyStemix, Inc. (acquired by Novartis AG), G.D. Searle & Company (acquired by Pfizer), Schering-Plough Corporation (acquired by Merck) and Pfizer. Dr. Baum has served on the board of directors of Immunomedics, Inc. (Nasdaq:IMMU) since February 2019 and was on the board of directors of Array BioPharma Inc. from 2014 until its acquisition by Pfizer in July 2019. Dr. Baum received his M.D. and Ph.D. (Immunology) degrees from Washington University School of Medicine in St. Louis, Missouri and completed his post-doctoral training at Stanford University.

Jamie G. Christensen, Ph.D., has agreed to serve on our board of directors following the completion of this offering. Dr. Christensen has been the Executive Vice President and Chief Scientific Officer of Mirati Therapeutics, Inc. since June 2013. In his role at Mirati, he is responsible for drug discovery, translational research, drug manufacturing and companion diagnostics research and teams. While at Mirati, Dr. Christensen led activities related to the discovery and advancement of the KRAS G12C inhibitor, MRTX849, as well as the spectrum-selective receptor tyrosine kinase (RTK) inhibitor, sitravatinib, through IND and clinical development. Prior to Mirati, Dr. Christensen most recently was the head of Oncology Precision Medicine and member of the executive leadership team in the Oncology Research Unit at Pfizer. While at Pfizer, Dr Christensen led key aspects of the nonclinical and clinical development of sunitinib (Sutent®), crizotinib (Xalkori®), and palbociclib (Ibrance®). Prior to his time at Pfizer, he held positions at SUGEN/Pharmacia as a Group Leader on the Preclinical Research and Exploratory Development team. Dr. Christensen initiated his industry experience at Warner Lambert/Parke-Davis with research focus in RTK biology and pathway biomarker development in the oncology therapeutic area. Dr. Christensen received his Ph.D. focusing in Molecular Pharmacology from North Carolina State University with dissertation research directed toward characterization of mechanisms of apoptosis dysregulation during the process of carcinogenesis.