Mackey has served on Voyager’s board of directors since 2022. She is a seasoned life science executive with more than thirty years of operational experience highlighted by her tenure as Senior Vice President, Global Research & Development, for Pfizer, Inc. During her tenure at Pfizer, Mackey led La Jolla Labs where she oversaw more than 1,000 staff on a one-million square foot campus, delivering a steady-state pipeline of more than two dozen development compounds. Prior to her role at Pfizer La Jolla, Mackey led Strategic Alliances at its R&D headquarters, where she gained extensive experience with both corporate and academic partnerships in the U.S. and global markets. Additionally, she led Pfizer’s U.S. R&D efforts in Genomic and Proteomic Sciences, which included biomarker and pharmacogenomics research. Mackey currently serves as a board member for Avid Bioservices, and IDEAYA Biosciences. Mackey earned her B.S. and Ph.D. in microbiology from Cornell University.