Company: DAWN
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0001140361-25-013462
Chunk: 26

Company: Day One Biopharmaceuticals, Inc.
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 26
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 the Children’s Hospital of Wisconsin/Medical College of Wisconsin as Founder and Medical Director of the Clinical Immunodiagnostic and Research Laboratory, Professor for Microbiology and Genetics and Director of the Bone Marrow Transplant Division for the Immunodeficiency Transplant Program from 2004 to 2008. Mr. Grossman received his M.D. and Ph.D. in Immunology from Washington University School of Medicine’s Medical Scientist Training Program and completed his medical and post-doctoral training in the Divisions of Pediatrics and Medicine at Washington University School of Medicine. We believe Dr. Grossman is qualified to serve on our board of directors because of his medical training and extensive leadership experience in the biotechnology industry. John Josey, Ph.D., M.B.A. has served as a member of our board of directors since September 2020. He has been a Venture Partner with The Column Group since March 2020. He previously served as President and Chief Executive Officer, and as a member of the board of directors of Peloton Therapeutics, a biotechnology company focused on oncology drug discovery and development, from August 2013 until its acquisition by Merck in July 2019. Further, from June 1998 to August 2011, Dr. Josey served in various positions of leadership at Array Biopharma, a biotechnology company, including as the Vice President of Discovery Chemistry. Dr. Josey’s previous experience within the biotechnology industry also includes serving as a scientist at Amgen, Inc. and the Glaxo Research Institute. Dr. Josey currently serves on the board of directors for the nonprofit organization VHL Alliance and Nura Bio, Inc., a biotechnology company. Dr. Josey currently serves on the board of directors of biotechnology companies Tortugas Neurosciences, Inc., since April 2025, Atavisk Bio, Inc., since January 2022 and Circle Pharma, Inc., since May 2020. Dr. Josey received a B.S. in chemistry from Colorado State University, an M.B.A. from the University of Colorado and a Ph.D. in organic chemistry from the University of Texas at Austin. He was a Damon Runyon-Walter Winchell postdoctoral fellow at the California Institute of Technology. We believe Dr. Josey is qualified to serve on our board of directors because of his operational perspective and his broad experience within the biotechnology industry, particularly in the area of drug discovery and development. Jeremy Bender, Ph.D., M.B.A.