On April 6, 2020, Ronald C. Renaud, Jr. notified Chimerix, Inc. that he did not intend to stand for re-election to the Company’s Board of Directors upon the expiration of his term as a Class I director at the Company’s 2020 Annual Meeting of Stockholders. Mr. Renaud’s decision was driven by the need to devote additional time to his role as Chief Executive Officer and a director of Translate Bio, Inc. and other professional obligations, and was not due to any disagreement with the Company on any matter relating to the Company’s operations, policies or practices.