Dean S. Skupen notified the Board of Directors of Surna Inc. of his resignation as the Company's Director of External Reporting and designated Principal Financial and Accounting Officer. Paul C. Kelly, who was appointed as the Company's Chief Financial Officer and Treasurer on August 17, 2017, will serve as the Company's new designated Principal Financial and Accounting Officer. Mr. Skupen has agreed to assist the Company and will continue to provide certain accounting and financial reporting services as the Company completes the transition of such responsibilities to Mr. Kelly.