Delek US Holdings, Inc. 8-K

What Happened
Delek US Holdings, Inc. filed an 8-K (filed Jan 13, 2026; dated Jan 12, 2026) to disclose under Item 7.01 (Regulation FD Disclosure) that it will begin using a new investor presentation in presentations to existing and prospective investors. The presentation materials are included as Exhibit 99.1. The report was signed by Mark Hobbs, Executive Vice President and Chief Financial Officer.

Key Details

• Filing date: January 13, 2026 (report dated January 12, 2026).
• Exhibit 99.1: Investor Presentation Materials to be used beginning January 12, 2026.
• Reported under Item 7.01 (Regulation FD Disclosure); Item 9.01 lists the exhibits.
• Signed by Mark Hobbs, EVP and Chief Financial Officer. No earnings, revenue, or other financial results were disclosed in this filing.

Why It Matters
This 8-K updates investors on the company’s investor relations materials and shows Delek US is providing new or refreshed presentation content to the market under Reg FD. While it does not include financial results or forward guidance, investors and analysts should review the posted investor presentation for any updated messaging, strategic highlights, or metrics that could affect perceptions of the company.