On February 5, 2019, Mr. Barry J. Goldstein, a director of Kraton Corporation, notified the Board of Directors of the company of his decision not to stand for re-election at the Company’s 2019 Annual General Meeting of Stockholders. Mr. Goldstein will continue to serve on the Board, its Audit Committee and its Nominating and Corporate Governance Committee until the expiration of his term at the 2019 AGM. Mr. Goldstein's decision not to pursue reelection was not due to a disagreement with the company. Mr. Dan F. Smith, Chairman of the Board, noted appreciation for Mr. Goldstein's contributions and service to the company.