On July 27, 2023, Jeff Dyer, a member of the Board of Directors of PolarityTE, Inc. (the Company), informed the Company of his decision to resign from the Company's Board of Directors effective immediately. Mr. Dyer's resignation was not due to any disagreement with the Company or the Board on any matter relating to the Company's operations, policies, or practices. At the time of his resignation, Mr. Dyer served on the Board's Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee.