Horizon Discovery Group has appointed Terry Pizzie as CEO and Board director. Terry joined Horizon Discovery in 2017 as head of commercial operations. Prior to joining Horizon, he worked for Pacific Biosciences, first as vice president Europe and later as head of global sales. Previous leadership roles include director global commercial operations at Genetix prior to its acquisition by Danaher; and senior vice president global commercial operations at Swedish Biotechnology firm Biacore.