PEABODY ENERGY CORP 8-K

What Happened
Peabody Energy Corporation filed a Form 8-K (Item 7.01) on May 21, 2026 disclosing that company representatives will attend and present at the B. Riley Investor Conference beginning May 21, 2026. The company said presenters will cover its strategic focus, business developments, and recent trends. The presentation slides dated May 21, 2026 are attached to the filing as Exhibit 99.1.

Key Details

• Filing type: Form 8-K (Regulation FD disclosure), filed May 21, 2026.
• Event: B. Riley Investor Conference; presentation begins May 21, 2026.
• Materials: Investor presentation slides included as Exhibit 99.1 to the 8-K.
• Administrative: Report signed by Scott T. Jarboe, Chief Administrative Officer and Corporate Secretary. The filing directs readers to also review the company’s other SEC filings, including the Form 10-K for the year ended Dec. 31, 2025.

Why It Matters
This 8-K informs investors that Peabody is engaging directly with the investment community and sharing updated strategy and operational context. The attached slides may provide management’s latest commentary on business trends and priorities; however, the filing does not report new financial results or material transactions. Investors should review the presentation alongside Peabody’s recent SEC filings (including the 2025 Form 10-K) for full context.