David Johnston CFO
Former CFO, David Johnston, has over thirty years of experience in top financial management. Johnston is now the principal of dbj Consulting LLC, a firm that provides financial and strategic guidance to early-stage life science enterprises. He was formerly the Chief Financial Officer of ImmunoGen, Inc., a Waltham, MA-based cancer company. He oversaw numerous public offerings and a non-dilutive royalty financing during his time at ImmunoGen.