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

Date of Report (Date of earliest event reported): April 14, 2026

Liberty Energy Inc.

(Exact name of registrant as specified in its charter)

950 17th Street, Suite 2400

Denver, Colorado 80202

(Address and Zip Code of Principal Executive Offices)

(303) 515-2800

(Registrant’s Telephone Number, Including Area Code)

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 (see General Instruction A.2. below):

All values are in US Dollars.

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 5.07. Submission of Matters to a Vote of Security Holders.

The voting results for each proposal considered at the 2026 annual meeting of stockholders of Liberty Energy Inc. (the “Company”) are set forth below. The proposals are described in more detail in the Company’s definitive proxy statement on Schedule 14A filed with the U.S. Securities and Exchange Commission on March 5, 2026.

Proposal 1: All four director nominees were elected to serve until the next annual meeting as follows:

Proposal 2: The advisory vote to approve the compensation of the Company’s named executive officers was approved as follows:

Proposal 3: The ratifications of the appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the year ended December 31, 2026 was approved as follows:

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 hereunto duly authorized.