On May 11, 2020, Arnaud Ajdler, a member of the Board of Directors of Recro Pharma, Inc. notified the Company of his intention to resign from the Board effective May 11, 2020 in order to focus on other commitments and responsibilities. Mr. Ajdler's decision to resign did not result from any disagreement with the Company on any matter relating to the Company's operations, policies or practices.