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

October 29, 2025

Date of Report (Date of earliest event reported)

DELEK US HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

Delaware	001-38142		35-2581557
(State or other jurisdiction of incorporation)	(Commission File Number)		(IRS Employer Identification No.)
310 Seven Springs Way, Suite 500	Brentwood	Tennessee	37027
(Address of Principal Executive)			(Zip Code)

(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:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.01 par value	DK	New York Stock Exchange

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.     ☐

Item 8.01 Other Events.

On October 29, 2025, Delek US Holdings, Inc. (the “Company”) announced that its Board of Directors has approved a quarterly dividend of $0.255 per share, to be paid on November 17, 2025, to shareholders as of record on November 10, 2025.

The Company’s press release regarding the dividend is included as Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits.

(d)    Exhibits.

99.1	Press Release of Delek US Holdings, Inc. dated October 29, 2025.
104	Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

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.

Dated: October 29, 2025	DELEK US HOLDINGS, INC.
	/s/ Mark Hobbs
	Name: Mark Hobbs
	Title: Executive Vice President and Chief Financial Officer<br><br>(Principal Financial Officer)

Document

Exhibit 99.1

Delek US Holdings, Inc. Announces Quarterly Dividend

BRENTWOOD, Tenn., October 29, 2025 – Delek US Holdings, Inc. (NYSE:DK) (“Delek”) today announced that its Board of Directors has approved a quarterly dividend of $0.255 per share, to be paid on November 17, 2025, to shareholders as of record on November 10, 2025.

About Delek US Holdings, Inc.

Delek US Holdings, Inc. is a diversified downstream energy company with assets in petroleum refining, logistics, pipelines, and renewable fuels. The refining assets consist primarily of refineries operated in Tyler and Big Spring, Texas, El Dorado, Arkansas and Krotz Springs, Louisiana with a combined nameplate crude throughput capacity of 302,000 barrels per day.

The logistics operations include Delek Logistics Partners, LP (NYSE: DKL). Delek Logistics Partners, LP is a growth-oriented master limited partnership focused on owning and operating midstream energy infrastructure assets. Delek US Holdings, Inc. and its subsidiaries owned approximately 63.3% (including the general partner interest) of Delek Logistics Partners, LP as of June 30, 2025.

Information about Delek US Holdings, Inc. can be found on its website (www.delekus.com), investor relations webpage (ir.delekus.com), and news webpage (www.delekus.com/news).

Safe Harbor Provisions Regarding Forward-Looking Statements

This press release contains forward-looking statements that are based upon current expectations and involve a number of risks and uncertainties. Statements concerning estimates, expectations or projections about future dividends, results, performance, prospects, opportunities, plans, actions and events and other statements, concerns, or matters that are not historical facts are "forward-looking statements," within the meaning of federal securities laws. Forward-looking statements should not be read as a guarantee of future performance or results and may not be accurate indications of the times at, or by, which such performance or results will be achieved. Forward-looking statements are based on information available at the time and/or management's good faith belief with respect to future events, and investors are cautioned that risks described in the Company's filings with the United States Securities and Exchange Commission, among others, could cause actual performance or results to differ materially from those expressed in the statements. There can be no assurance that actual results will not differ from those expected by management or described in forward-looking statements. The Company undertakes no obligation to update or revise any such forward-looking statements to reflect events or circumstances that occur or that the Company becomes aware of after the date hereof, except as required by applicable law or regulation.

Investor Relations and Media/Public Affairs Contact: investor.relations@delekus.com