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

Date of Report (Date of earliest event reported) February 23, 2026

___________

DIAMONDBACK ENERGY, INC.

(Exact name of registrant as specified in its charter)

001-35700

45-4502447

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification Number)

500 West Texas Ave.,

Suite 100

Midland, TX

79701

(Address of principal
executive offices)

(Zip Code)

(432) 221-7400

Registrant's telephone number, including area code

Not Applicable

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K 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	FANG	The Nasdaq Stock Market LLC
		(NASDAQ Global Select Market)

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 2.02. Results of Operations and Financial Condition.

On February 23, 2026, Diamondback Energy, Inc. (the “Company”) issued a press release announcing financial and operating results for the fourth quarter and full year ended December 31, 2025, including the fourth quarter 2025 base cash dividend and an increase in the annual base dividend (the “earnings release”). A copy of the earnings release is furnished to the Securities and Exchange Commission (the “SEC”) as Exhibit 99.1 to this Current Report on Form 8-K. The Company also issued a letter to its stockholders as a supplement to the earnings release, which is furnished to the SEC as Exhibit 99.2 to this Current Report on Form 8-K.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits


Exhibit Number						Description
99.1						Press release, dated February 23, 2026, entitled “Diamondback Energy, Inc. Announces Fourth Quarter and Full Year 2025 Financial and Operating Results ; Increases Base Dividend .”
99.2						Letter to Stockholders, dated February 23, 2026, issued by the Company.
104						Cover Page Interactive Data File (formatted as Inline XBRL).

SIGNATURE

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 thereunto duly authorized.

DIAMONDBACK ENERGY, INC.

Date:

February 23, 2026

By:

/s/ Teresa L. Dick

Name:

Teresa L. Dick

Title:

Executive Vice President, Chief Accounting Officer and Assistant Secretary

Diamondback Energy, Inc. 8-K