On July 8, 2021, Mr. Mark Bamforth notified the Board of Directors of Avid Bioservices, Inc. of his decision to resign, effective immediately, from his position as a member of the Board. Mr. Bamforth's resignation did not result from any disagreements with management or the Board on any matter relating to operations, policies or practice. Mr. Bamforth was chairman of the Board's corporate governance committee and a member of its audit committee at the time of his resignation. In connection with Mr. Bamforth's resignation, the Board has appointed Esther M. Alegria, Ph.D., as a member of the audit committee and corporate governance committee and appointed Joseph Carleone, Ph.D., as chairman of the corporate governance committee.