Sean Johnston

Sean A. Johnston currently works at Anadys Pharmaceuticals, Inc., as Chief Executive Officer & Secretary, Jecure Therapeutics, Inc., as Chief Executive Officer & Secretary, Genentech, Inc., as Secretary, Director & Chief Compliance Officer, Roche Holdings, Inc., as Director from 2017, Kapa Biosystems, Inc., as Director, GenMark Diagnostics, Inc., as Director from 2021, IQuum, Inc., as Director, Spark Therapeutics, Inc., as Director from 2019, and Poseida Therapeutics, Inc., as Director from 2025.
Dr. Johnston also formerly worked at Ignyta, Inc., as Chief Executive Officer & Secretary in 2018, XOMA Royalty Corp., as Research Scientist, and International Genetic Engineering, Inc., as Research Scientist.
Dr. Johnston received his undergraduate degree from Stanford University, doctorate degree from the University of California, Los Angeles, and undergraduate degree from the University of California, Davis.