About
Donald P. Newman has served as a director of AdvanSix since August 2024 and chairs the Audit Committee. He was Executive Vice President, Finance and Chief Financial Officer of ATI Inc. from January 2022 through December 31, 2025, having joined ATI as Senior Vice President and CFO in January 2020, and previously served as CFO of Stelco Holdings and of Headwaters Incorporated. He is a director of Amrize Ltd.
Roles
AdvanSix Inc.
Director · Current role
2024–present
ATI Inc.
Executive Vice President, Finance and Chief Financial Officer
2022-2025
ATI Inc.
Senior Vice President, Finance and Chief Financial Officer
2020-2021
Stelco Holdings, Inc.
Chief Financial Officer
2017-2019
Headwaters Incorporated
Chief Financial Officer
2010-2017
External Roles
Amrize Ltd. (NYSE: AMRZ)
Director
—
Director Compensation
FY 2025
Fees earned or paid in cash
$100,714