On April 19, 2022, Mr. Mark Derrick Collier notified Duddell Street Acquisition Corp. of his resignation as a director of the Company, effective on April 19, 2022. Mr. Collier served as Chairman of the Compensation Committee and the Nominating and Corporate Governance Committee of the Board of Directors and as a member of the Audit Committee of the Board.

Mr. Collier confirmed that his resignation was not the result of any disagreement with the Company.