Worthington Steel, Inc. 8-K

What Happened

• Worthington Steel, Inc. announced on June 3, 2026 that the settlement of the Offer and the Klöckner acquisition have been completed. The company and Klöckner issued a joint press release about the transaction, which Worthington furnished as Exhibit 99.1 to this Form 8-K. The Form 8-K incorporates the information set forth in the filing’s Explanatory Note by reference.

Key Details

• Date of announcement: June 3, 2026.
• Event: Settlement of the Offer and completion of the Klöckner Acquisition; joint press release furnished as Exhibit 99.1.
• Financial follow-up: Worthington intends to file the financial statements of the business acquired as required (Item 9.01).

Why It Matters

• Completion of the Klöckner acquisition is a material corporate event that will affect Worthington Steel’s operations and future financial reporting. Investors should review the joint press release (Exhibit 99.1) for transaction specifics and watch for forthcoming filings with the required financial statements and related disclosures, which will provide details on how the acquisition affects revenue, assets and results.