International Isotopes Inc. appointed Dr. Robert Atcher as a member of the Board to fill the vacancy from the previously announced registration of Ralph Richart. Dr. Atcher was also appointed to serve on the Audit Committee and the Compensation Committee of the Board. There are no understandings or arrangements between Dr. Atcher and any other person pursuant to which he was selected as a director. The Board considered the independence of Dr. Atcher under the NASDAQ listing standards and concluded that he is independent under the applicable NASDAQ standards.