.jpg?lang=en-US&ext=.jpg)
Nucor Names New Chief Financial Officer, Treasurer and Executive Vice President
02/20/2026 - Nucor Corp. announced it has promoted John L. “Jack” Sullivan to chief financial officer, treasurer and executive vice president effective 1 March 2026, succeeding Steve Laxton.
Sullivan began with Nucor in 2022 as general manager of investor relations and was promoted to vice president, treasurer and general manager of investor relations in 2025. Before Nucor, he worked for Duke Energy for 13 years in positions including treasury, corporate development and investor relations and for Bank of America for nine years in corporate and investment banking.
"[Sullivan] is an accomplished leader whose strong financial acumen and strategic insight position him well to advance Nucor's mission of creating sustainable long term value for our shareholders, customers, teammates and the communities we serve,” said Leon Topalian, chair and chief executive officer of Nucor.
Sullivan has a B.A. degree from the University of North Caroline at Chapel Hill and an M.B.A. from Wake Forest University.
"[Sullivan] is an accomplished leader whose strong financial acumen and strategic insight position him well to advance Nucor's mission of creating sustainable long term value for our shareholders, customers, teammates and the communities we serve,” said Leon Topalian, chair and chief executive officer of Nucor.
Sullivan has a B.A. degree from the University of North Caroline at Chapel Hill and an M.B.A. from Wake Forest University.
