STLD Files 8-K: Acquisition of Remaining 55% Stake in New Process Steel

Rhea-AI Filing Summary

Steel Dynamics filed an 8-K notifying investors that it will acquire the remaining 55% ownership interest in New Process Steel. The filing references an attached press release dated August 19, 2025, titled "Steel Dynamics to Acquire Remaining 55% Ownership Interest in New Process Steel." The disclosure is filed as an exhibit (99.1) and the filing is signed by Theresa E. Wagler, Executive Vice President and Chief Financial Officer. The document provides the material transaction headline and supporting exhibit but does not include transaction financial terms or additional operational details within the text provided.

Positive

• Announced acquisition of remaining 55% ownership interest in New Process Steel, indicating consolidation of ownership
• Formal disclosure filed as an 8-K with Exhibit 99.1, demonstrating the company treated the matter as material and informed investors
• Signed by the CFO, Theresa E. Wagler, indicating executive-level authorization of the filing

Negative

• No purchase price or financial terms disclosed in the provided filing content
• No timeline, financing details, or regulatory/closing conditions provided, limiting assessment of near-term impacts

Insights

M&A Specialist

TL;DR: Steel Dynamics is moving to fully consolidate New Process Steel by acquiring the remaining 55% stake.

The filing confirms a definitive step to acquire the outstanding 55% ownership interest in New Process Steel, which typically signals a strategic move to consolidate operations and governance. The 8-K cites an attached press release as Exhibit 99.1 for details. The filing itself does not disclose purchase price, financing vehicle, closing timeline, or regulatory approvals, so material specifics remain unavailable in the provided text.

Financial Analyst

TL;DR: Transaction announcement is material; investors should note the ownership change but details are limited in this filing.

The 8-K documents a material corporate transaction: acquiring the remaining 55% interest in New Process Steel. The filing includes a press release exhibit and is signed by the CFO, demonstrating formality and materiality of the disclosure. However, the absence of disclosed financial terms or timing in the provided content limits immediate assessment of earnings, cash flow, or balance-sheet impact.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

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) August 19, 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 8.01. Other Events

On August 19, 2025, Steel Dynamics, Inc. issued a press release titled “Steel Dynamics to Acquire Remaining 55% Ownership Interest in New Process Steel.” 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 August 19, 2025, titled “Steel Dynamics to Acquire Remaining 55% Ownership Interest in New Process Steel.”

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: August 19, 2025	By:	Theresa E. Wagler
	Title:	Executive Vice President and Chief Financial Officer

FAQ

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

The 8-K states that Steel Dynamics will acquire the remaining 55% ownership interest in New Process Steel and references a press release dated August 19, 2025 as Exhibit 99.1.

When was the transaction announced for STLD?

The announcement is dated August 19, 2025 in the filing and the referenced press release.

Does the filing disclose the purchase price or financial terms?

No. The provided filing content does not include any purchase price or other financial terms.

Who signed the 8-K for Steel Dynamics?

The filing is signed by Theresa E. Wagler, Executive Vice President and Chief Financial Officer.

Where can investors find more detail about the transaction?

The filing references Exhibit 99.1, a press release titled "Steel Dynamics to Acquire Remaining 55% Ownership Interest in New Process Steel," which should contain additional details not included in the 8-K text provided.