UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported) May 9, 2025

STEEL DYNAMICS, INC.

(Exact name of registrant as specified in its charter)

Indiana		0-21719		35-1929476
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

7575 West Jefferson Blvd, Fort Wayne, Indiana 46804

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: 260-969-3500

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol	Name of each exchange on which registered
Common Stock voting, $0.0025 par value	STLD	NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

On May 9, 2025, Glenn Pushis, Steel Dynamics, Inc.’s (the “Company”) Senior Vice President Special Projects, notified the Company that he will retire from the Company, effective October 1, 2025. Post October 1, 2025, he will continue to provide consulting services to the Company through the commissioning of the Company’s new aluminum flat rolled facilities during the year.

Effective October 1, 2025, Miguel Alvarez, the Company’s Senior Vice President Metals Recycling, will become its Senior Vice President Aluminum Group. The Company will appoint a new senior leader for the metals recycling platform to lead the platform upon Mr. Alvarez’s transition to his new position.

Item 8.01. Other Events

On May 9, 2025, the Company issued a press release titled “Steel Dynamics Announces Operational Senior Leadership Transitions.” A copy of that press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits

(d ) Exhibits.

The following exhibit is filed with this report:

	Exhibit Number	Description

	99.1	A press release dated May 9, 2025, titled “Steel Dynamics Announces Operational Senior Leadership Transitions.”

	104	Cover Page Interactive Data File – the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this Report to be signed on its behalf by the undersigned hereto duly authorized.

		STEEL DYNAMICS, INC.

		/s/ Theresa E. Wagler
Date: May 12, 2025	By:	Theresa E. Wagler
	Title:	Executive Vice President and Chief Financial Officer

Steel Dynamics Inc. filed SEC Form 8-K: Leadership Update, Other Events, Financial Statements and Exhibits