Directors Joseph S. DiMartino and Sherrill W. Hudson gave notice on March 16, 2023 of their intention to retire from the Board of Directors of CBIZ, Inc. effective at the expiration of their current terms on May 10, 2023. Both directors have chosen not to stand for reelection at the 2023 Annual Meeting. Neither Mr. DiMartino nor Mr. Hudson are retiring as a result of any disagreement with the registrant.