On May 6, 2023, Kingsley Afemikhe notified the Xos, Inc. of his intention to resign from his position as Chief Financial Officer, effective on or about May 26, 2023. Mr. Afemikhe has been serving as the Company's Chief Financial Officer since July 2020. Mr. Afemikhe's resignation was not the result of a disagreement with the Company on any matter relating to the Company's operations, policies or practices.