Steel Dynamics names Wagler as CEO, Millett to become chairman

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Theresa E. Wagler to become Steel Dynamics' President and Chief Executive Officer; Mark D. Millett to become Steel Dynamics' Executive Chairman

August 4, 2026 8:00 AM EDT

Senior Leadership Organizational Changes Positioning Steel Dynamics for Long-Term Growth

FORT WAYNE, Ind., Aug. 4, 2026 /PRNewswire/ -- Steel Dynamics, Inc. (NASDAQ/GS: STLD) today announced that the company's board of directors unanimously approved that effective January 1, 2027, Theresa E. Wagler will become the company's President and Chief Executive Officer upon Mark D. Millett's concurrent... More