Mr. Tahir has served as our Chief Financial Officer since January 2019. Prior to joining us, Mr. Tahir worked at Dermira, a biotechnology company, where he served in various roles from 2014 to 2018, most recently, Vice President, Head of Finance. Prior to joining Dermira, he held finance leadership positions at various biotechnology companies, including Onyx Pharmaceuticals, Human Genome Sciences and Amgen. Mr. Tahir began his career as a management consultant at the consulting firm of Oliver Wyman, formerly Mercer Management Consulting. He received a B.A. in International Relations from the University of Pennsylvania and an M.B.A. from the University of Michigan Business School. Mr. Tahir is a certified public accountant, inactive, in the state of California.