On March 3, 2022, Phyllis Gardner, a member of the Board of Directors (the “Board”) of CohBar, Inc. (the “Company”), informed the Board that she would not be standing for reelection to the Board when her term ends at the Company's 2022 annual meeting of stockholders (the “2022 Annual Meeting”). Dr. Gardner will continue to serve on the Board until her term ends at the 2022 Annual Meeting. Dr. Gardner's decision not to stand for reelection as a director was not the result of any disagreement with the Company on any matter relating to the Company's operations, policies or practices.