Hudson Technologies, Inc. announced that effective September 1, 2020, its board of directors appointed Stephen P. Mandracchia to the Board. Mr. Mandracchia fills the Board vacancy resulting from the passing of Kevin J. Zugibe in June 2020. Mr. Mandracchia will serve in the class of directors whose term extends to the annual meeting of stockholders in 2022. He will serve solely on the Occupational, Safety and Environmental Protection Committee of the Board of Directors.