On August 14, 2019, the Board of Directors of the Axcelis Technologies, Inc. appointed R. John Fletcher, Arthur L. George, Jr., John T. Kurtzweil, Richard J. Faubert and Jorge Titinger to serve as the Compensation Committee of the Board of Directors, with Mr. Fletcher designated as Chairman thereof; and appointed Joseph P. Keithley, John T. Kurtzweil, R. John Fletcher and Jorge Titinger to serve as the Audit Committee of the Board of Directors, with Mr. Kurtzweil designated as Chairman.