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): June 1, 2023

PROFRAC HOLDING CORP.

(Exact name of registrant as specified in its charter)

(254) 776-3722

(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 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. ☐

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

ProFrac Holding Corp., a Delaware corporation (the “Company”) held its annual meeting of stockholders on June 1, 2023 and the Company’s stockholders of record voted on three (3) proposals.

The first proposal was the election of six (6) individuals to serve on the board of directors of the Company to serve one-year terms, until the 2024 annual meeting of stockholders, and until their successors are elected and qualified or until their earlier death, resignation or removal. The election of the six (6) directors was approved as follows:

Proposal No. 1

The second proposal was to determine, in a non-binding advisory vote, whether a stockholder vote to approve the compensation of the Company’s named executive officers should occur every: one year; two years; or three years. The votes on the proposal were as follows:

Proposal No. 2

In accordance with the results of this advisory vote, the Company has determined that it will hold a non‑binding advisory vote to approve executive compensation every year, until the next required non-binding advisory vote on the frequency of future non-binding advisory votes to approve executive compensation.

The third proposal was the ratification of the appointment of Grant Thornton LLP, an independent registered public accounting firm, as the Company’s independent registered public accountants for the fiscal year ending December 31, 2023. The votes on the proposal were as follows:

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.