Mara G. Aspinall became a member of the Board in June 2017 and serves on the Audit Committee and the Compensation Committee. She is a Partner at Illumina Ventures, one of the pre-eminent genomics and precision health venture capital firms. Previously, Ms. Aspinall co-founded BlueStone Venture Partners. Prior to these positions, Ms. Aspinall served as President and CEO, Global Head of Roche Tissue Diagnostics/Ventana Medical Systems, a division of The Roche Group that provides tissue-based cancer diagnostic instruments, products, and services. Prior to that, she founded and served as CEO and Director of On-Q-ity, Inc., a diagnostic research company focused on improving cancer treatment through the capture of circulating tumor cells in a patient’s blood. Ms. Aspinall also spent 12 years with Genzyme Corporation, serving as President of the Genzyme Genetics division, a leading provider of esoteric and genetic tests for the reproductive, oncology, and personalized medicine markets, and as President of the Genzyme Pharmaceuticals division, a custom pharmaceutical intermediates provider. Ms. Aspinall began her career as a management consultant with Bain & Company. Ms. Aspinall holds an M.B.A from Harvard Business School and a B.A. in International Relations from Tufts University.