ASIX · AdvanSix Inc.

AdvanSix has appointed Patrick C. Day as its new Senior Vice President and Chief Financial Officer, bringing to a close the interim period during which Christopher Gramm served in that capacity. Day joins from FMC Corporation where he most recently served as Vice President of Financial Planning and Analysis and Investor Relations, bringing over a decade of experience in financial leadership roles within the global chemical industry. His compensation package includes a competitive base salary, significant short-term and long-term incentive opportunities, and a substantial sign-on equity grant designed to offset forfeited awards from his previous employer. The company's leadership emphasized that Day's experience in strategic growth, financial discipline, and investor communications aligns with AdvanSix's focus on long-term value creation as it navigates its next stage of development. Gramm will continue to contribute to the company's financial strategy in his previous role, ensuring continuity in the finance function.