On August 31, 2022, the board of directors of Sotera Health Company (the Company" and the Board") accepted Terrence Hammons' resignation from his position as Senior Vice President, General Counsel and Secretary of the Company for personal reasons. Mr. Hammons will cease to serve as Senior Vice President, General Counsel and Secretary on October 1, 2022 (the Date of Separation") and will provide consulting services to the Company to assist with the transition of his responsibilities through December 31, 2022 (the Consulting Services"). Effective October 1, 2022, Mr. Matthew Klaben, Deputy General Counsel, will serve as Interim Senior Vice President, General Counsel and Secretary of the Company.