Bill Humphries

Mr. Humphries has more than 30 years of experience building and leading commercial-stage pharmaceutical organizations. He is currently the Chief Executive Officer of Isosceles Pharmaceuticals, a position he has held since May 2021. Previously, Mr. Humphries served as President of Ortho Dermatologics, a Bausch Health Company. Before joining Ortho Dermatologics, he served as President and Chief Executive Officer of the North American business of Merz, an affiliate of Merz Pharma Group, where he oversaw strategic direction and collaboration among three North American companies: Merz Pharmaceuticals LLC, Merz Aesthetics Inc., and Merz Pharma Canada Ltd. Before joining Merz, he served in several leadership positions with Stiefel Laboratories, including Chief Commercial Officer and President, where he spearheaded two significant acquisitions and led the global integration of Stiefel into GlaxoSmithKline. Earlier in his career Mr. Humphries served in executive roles in sales and marketing, business development, and international marketing for Allergan, concluding as vice president of its U.S. skincare business.