Theresa E. Wagler

Executive Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer), Steel Dynamics, Inc.

Leaving, effective January 1, 2027. First published here October 28, 2026; built from records as of October 28, 2026.

Theresa E. Wagler is leaving the chief financial officer seat at Steel Dynamics, Inc.: the company's filing of August 4, 2026 gives January 1, 2027 as the effective date.² The same filing names Richard A. Poinsatte as the successor.²

Seats

The seat in the record

Company	Title as filed	Standing	Filings
Steel Dynamics, Inc. (STLD) Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)	Executive Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)	Leaving, effective January 1, 2027	2

Company names link to the company's page in the record at CFO Tribune, which holds the seat history.

The record

Filing by filing, latest first

January 1, 2027takes effect
Steel Dynamics, Inc. named Richard A. Poinsatte to succeed Theresa E. Wagler, effective January 1, 2027. Profile of Richard A. Poinsatte.
Wagler, the Company’s Executive Vice President and Chief Financial Officer, will become the Company’s President and Chief Executive Officer and (ii) Richard A.
[2] Filing by Steel Dynamics, Inc., filed with the SEC on August 4, 2026. Read the filing. The record at CFO Tribune.
February 27, 202610-K filed
Theresa E. Wagler signed the annual report of Steel Dynamics on Form 10-K as Executive Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer), filed February 27, 2026.
/s/ THERESA E. WAGLER Executive Vice President and Chief Financial Officer February 27, 2026 Theresa E. Wagler (Principal Financial Officer and Principal Accounting Officer)
[1] Annual report on Form 10-K by Steel Dynamics, filed with the SEC on February 27, 2026. Read the filing. The record at CFO Tribune.

Sources

Annual report on Form 10-K, Steel Dynamics. U.S. Securities and Exchange Commission, EDGAR, filed February 27, 2026. sec.gov; record.
Current report filed with the SEC, Steel Dynamics, Inc.. U.S. Securities and Exchange Commission, EDGAR, filed August 4, 2026. sec.gov; record.

Corrections and removal

If a line here is wrong, or Theresa E. Wagler wants this profile taken down, write to corrections@cfospotlights.com. Corrections are made on the page with a dated note; removal requests are answered within 72 hours. The underlying filings stay public at the SEC.