On March 13, 2023, William R. Manzer informed management of his intention to retire as Executive Vice President, Manufacturing Operations of Rayonier Advanced Materials Inc., effective at 11:59 p.m. on May 31, 2023. Thereafter, through March 31, 2024, Mr. Manzer will remain with the Company as a non-executive employee in the role of Senior Advisor to support the transition of his responsibilities and to finish several projects in which he is significantly immersed.