Mortimer "Tim" J. Buckley joined the Boeing board in 2025 and serves on the Finance and Governance & Public Policy Committees. He is the former Chairman and Chief Executive Officer of The Vanguard Group, where he was CEO from 2018 to 2024 and previously served as Chief Investment Officer and Chief Information Officer. He brings 25 years of executive leadership with expertise in investment management, financial oversight, cybersecurity, digital technology and capital allocation.