Todd Harris

Todd Harris is Chief Executive Officer of Tyra which he co-founded in August 2018. Prior to co-founding Tyra, Todd co-founded Sienna Biopharmaceuticals, Inc. (SNNA) a clinical-stage biopharmaceutical company where he was Chief Executive Officer and a member of the board of directors. Todd started his career as a consultant at McKinsey & Company in the Health Care Practice Division. Todd currently serves on the board of directors of Primmune Therapeutics, Inc., a biopharmaceutical company focused on the second arm, innate immune system. Todd holds a B.S. in Electrical Engineering from Brigham Young, a M.S. in Bioengineering from the University of California, San Diego, and a Ph.D. in Medical Engineering and Medical Physics from Massachusetts Institute of Technology.