INTEGRATED RAIL & RESOURCES INC. 8-K

What Happened
Integrated Rail & Resources Inc. announced via a Form 8-K filed April 17, 2026 (Item 7.01, Regulation FD disclosure) that it made an investor presentation available on April 16, 2026 in connection with meetings with potential investors and other market participants. The presentation is furnished as Exhibit 99.1 to the Current Report and is incorporated by reference.

Key Details

• Presentation made available: April 16, 2026.
• 8-K filed: April 17, 2026 (Regulation FD Disclosure — Item 7.01).
• Investor Presentation furnished as Exhibit 99.1 to the Form 8-K.
• Filing also lists exhibit/interactive data references under Item 9.01.

Why It Matters
The company publicly shared an investor presentation used in meetings with investors and market participants; investors should review the presentation for any updates on strategy, operations, or metrics that the company chose to highlight. Because this disclosure was made under Regulation FD and furnished on Form 8-K, material information contained in the presentation is being distributed broadly and is part of the company’s public record.