Steel Dynamics (STLD) furnishes Q4 and full-year 2025 results press release

Rhea-AI Filing Summary

Steel Dynamics, Inc. filed a current report to inform investors that it has released its fourth quarter and full-year 2025 financial results. On January 26, 2026, the company issued a press release titled “Steel Dynamics Reports Fourth Quarter and Annual 2025 Results,” which is included as Exhibit 99.1 to this report. The exhibit is furnished under the results of operations and financial condition item and is not treated as filed for liability purposes under the securities laws.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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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) January 26, 2026

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 2.02. Results of Operations and Financial Condition

On January 26, 2026, Steel Dynamics, Inc. issued a press release titled “Steel Dynamics Reports Fourth Quarter and Annual 2025 Results.”  A copy of that press release is attached hereto as Exhibit 99.1.

The information contained in Exhibit 99.1 is furnished under this Item 2.02 and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or incorporated by reference in any filing thereunder or under the Securities Act of 1933, as amended, except as may be expressly set forth by specific reference in any such filing.

Item 9.01. Financial Statements and Exhibits

(d )       Exhibits.

The following exhibit is furnished with this report:

	Exhibit Number	Description
	99.1	A press release dated January 26, 2026, titled “Steel Dynamics Reports Fourth Quarter and Annual 2025 Results.”
	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: January 27, 2026	By:	Theresa E. Wagler
	Title:	Executive Vice President and Chief Financial Officer

FAQ

What did Steel Dynamics (STLD) disclose in this Form 8-K?

Steel Dynamics, Inc. disclosed that it issued a press release titled “Steel Dynamics Reports Fourth Quarter and Annual 2025 Results,” and furnished that release as Exhibit 99.1.

Where can investors find Steel Dynamics’ Q4 and 2025 results mentioned in the 8-K?

The detailed fourth quarter and annual 2025 results are contained in the press release attached as Exhibit 99.1 to the report titled “Steel Dynamics Reports Fourth Quarter and Annual 2025 Results.”

How are the financial results in Exhibit 99.1 treated under securities laws?

The information in Exhibit 99.1 is furnished under the results of operations and financial condition item and is expressly stated as not deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934.

Does the Steel Dynamics 8-K incorporate the press release into other SEC filings?

The report states that the press release in Exhibit 99.1 will not be incorporated by reference into other filings under the Exchange Act or the Securities Act unless a future filing expressly does so by specific reference.

Who signed the Steel Dynamics (STLD) Form 8-K regarding the 2025 results press release?

The report was signed on behalf of Steel Dynamics, Inc. by Theresa E. Wagler, who is the company’s Executive Vice President and Chief Financial Officer.

What exhibits are included with this Steel Dynamics 8-K filing?

The report lists Exhibit 99.1, the press release titled “Steel Dynamics Reports Fourth Quarter and Annual 2025 Results,” and Exhibit 104, the cover page interactive data file with XBRL tags embedded in the Inline XBRL document.