John GeraciVP, Controller—Atizaz AhsanRelated postsLeslie TriggChair and CEODecember 1, 2019Michael AragonChief Medical OfficerDecember 3, 2019John BrottemGeneral CounselDecember 4, 2019Previous postBrett FoggVP, R&D and Supply ChainNext postAmelia MerrillVP, People Operations and Culture