Katrine Bosley has served as a member of our board of directors since March 2013 and, until December 2018, served as our chairperson. Ms. Bosley is currently Chairman of the Board of Arrakis Therapeutics. Ms. Bosley served as the Chief Executive Officer of Editas Medicine Inc., a genome editing company, from shortly after its inception through its IPO and entry into clinical development. Prior to Editas, Ms. Bosley was the Entrepreneur-in-Residence at The Broad Institute and was Chief Executive Officer of Avila Therapeutics. Before Avila, she was Vice President, Strategic Operations at Adnexus Therapeutics, a Bristol-Myers Squibb Company, and was Vice President, Business Development at Adnexus prior to that. She joined Adnexus from Biogen Idec where she held roles in business development, commercial operations, and portfolio strategy in the United States and Europe. In addition to serving as a director of our Company, Ms. Bosley currently serves as a director of Galapagos NV and Massachusetts Eye and Ear. Ms. Bosley graduated from Cornell University with a B.A. in Biology.