J.P. Morgan 40th Annual Healthcare Conference Bruce Goldsmith, Ph.D. President and Chief Executive Officer January 10, 2022 2 Forward-Looking Statement This presentation includes "forward-looking statements" within the meaning of, and made pursuant to the safe harbor provisions of, the Private Securities Litigation Reform Act of 1995, including, but not limited to: our expectation about timing and execution of anticipated milestones, including our planned initiation of clinical trials and the availability o ...