8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

June 25, 2025

Date of Report (Date of earliest event reported)

DELEK LOGISTICS PARTNERS, LP

(Exact name of registrant as specified in its charter)

(615) 771-6701

(Registrant’s telephone number, including area code)

Not Applicable

(Former name, former address and former fiscal year, 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:

Securities registered pursuant to Section 12(b) of the Act:

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. ☐

On June 25, 2025, Delek Logistics Partners, LP, a Delaware limited partnership (the “Partnership”), issued a press release in accordance with Rule 135c under the Securities Act of 1933, as amended, announcing that the Partnership and Delek Logistics Finance Corp., a Delaware corporation and wholly-owned subsidiary of the Partnership, have priced an upsized offering of $700 million in aggregate principal amount of 7.375% senior notes due 2033.

A copy of the press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.

(d) Exhibits.

SIGNATURES

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 hereunto duly authorized.

EX-99.1

Exhibit 99.1

Delek Logistics Partners, LP Announces Pricing of Upsized Offering of $700 Million of Senior Notes

BRENTWOOD, Tenn., June 25, 2025—Delek Logistics Partners, LP (NYSE: DKL) (“Delek Logistics”) announced today that it, along with Delek Logistics Finance Corp., a subsidiary of Delek Logistics, priced an upsized offering of $700 million in aggregate principal amount of 7.375% senior notes due 2033 (the “Notes”) at par.

The offering is expected to close June 30, 2025, subject to satisfaction of customary closing conditions. Delek Logistics intends to use the net proceeds from the offering to repay a portion of the outstanding borrowings under its revolving credit facility.

The Notes are being offered only to persons reasonably believed to be qualified institutional buyers in an offering exempt from registration in reliance on Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to non-U.S. persons outside the United States in reliance on Regulation S under the Securities Act. The Notes and related guarantees have not been registered under the Securities Act or any state securities laws and may not be offered or sold in the United States without registration or an applicable exemption from the registration requirements of the Securities Act or any applicable state securities laws.

This press release is being issued pursuant to Rule 135c under the Securities Act, and is neither an offer to sell nor a solicitation of an offer to buy the Notes or any other securities and shall not constitute an offer to sell or a solicitation of an offer to buy, or a sale of, the Notes or any other securities in any jurisdiction in which such offer, solicitation or sale is unlawful.

About Delek Logistics Partners, LP

Delek Logistics is a midstream energy master limited partnership headquartered in Brentwood, Tennessee. Through its owned assets and joint ventures located primarily in and around the Permian Basin, the Delaware Basin and other select areas in the Gulf Coast region, Delek Logistics provides gathering, pipeline and other transportation services primarily for crude oil and natural gas customers, storage, wholesale marketing and terminalling services primarily for intermediate and refined product customers, and water disposal and recycling services.

Delek US Holdings, Inc. (NYSE: DK) owns the general partner interest as well as a majority limited partner interest in Delek Logistics, and is also a significant customer.

Forward-Looking Statements

This press release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act and Section 21E of the Securities Exchange Act of 1934, as amended, including statements regarding the closing of the offering and the anticipated use of the net proceeds therefrom. These statements may contain words such as “possible,” “believe,” “should,” “could,” “would,” “predict,” “plan,” “estimate,” “intend,” “may,” “anticipate,” “will,” “if,” “expect” or similar expressions, as well as statements in the future tense, are made as of the date they were first issued and are based on current expectations, estimates, forecasts and projections as well as the beliefs and assumptions of management. Forward-looking statements are subject to a number of risks and uncertainties, many of which involve factors or circumstances that are beyond Delek Logistics’ control. Delek Logistics’ actual results could differ materially from those stated or implied in forward-looking statements due to a number of factors, including, but not limited to, market risks and uncertainties, including those which might affect the offering. These and other potential risks and uncertainties that could cause actual results to differ from the results predicted are more fully detailed in Delek Logistics’ filings and reports with the U.S. Securities and Exchange Commission (“SEC”), including the Annual Report on Form 10-K for the year ended December 31, 2024, the Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025 and other reports and filings with the SEC.