PEARL RIVER, NY – July 20, 2020 – Hudson Technologies, Inc. (NASDAQ: HDSN) (the “Company”) today announced that its Board of Directors has appointed Brian F. Coleman Chairman of the Board, President and Chief Executive Officer, roles he had assumed on an interim basis following the passing of Kevin J. Zugibe, the Company’s former Chairman of the Board and Chief Executive Officer, on June 23, 2020. Mr. Coleman has been with Hudson Technologies since May 1997 and most recently served as Hudson’s President and Chief Operating Officer since August 2001.