USWS US Well Services Inc

Item 2.02 Results of Operations and Financial Condition.

On August 10, 2022, U.S. Well Services, Inc., (the “Company”) issued a press release announcing financial and operational results for the second quarter ended June 30, 2022. A copy of the release is furnished herewith as Exhibit 99.1, and incorporated herein by reference.

In accordance with General Instruction B.2 of Form 8-K, the foregoing information, including Exhibit 99.1, shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall such information and Exhibit 99.1 be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Important Information for Investors and Stockholders

This communication does not constitute an offer to buy or sell or the solicitation of an offer to buy or sell any securities or a solicitation of any vote or approval. This communication relates to a proposed transaction between the Company and ProFrac Holdings Corp. (“ProFrac”). In connection with this proposed transaction, ProFrac will prepare and file with the SEC a registration statement on Form S-4 containing a proxy statement/information statement/prospectus jointly prepared by the Company and ProFrac, and other related documents. The proxy statement/information statement/prospectus will contain important information about the proposed transaction and related matters. STOCKHOLDERS OF THE COMPANY ARE URGED TO READ THE REGISTRATION STATEMENT AND THE PROXY STATEMENT/INFORMATION STATEMENT/PROSPECTUS (INCLUDING ALL AMENDMENTS AND SUPPLEMENTS THERETO) AND OTHER RELEVANT DOCUMENTS FILED BY THE COMPANY AND PROFRAC WITH THE SEC CAREFULLY IF AND WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE COMPANY, PROFRAC AND THE PROPOSED TRANSACTION.

Stockholders of the Company may obtain free copies of the registration statement, the proxy statement/information statement/prospectus and other relevant documents filed by the Company and ProFrac with the SEC (if and when they become available) through the website maintained by the SEC at www.sec.gov. Copies of the documents filed by the Company and ProFrac with the SEC are also available free of charge on the Company’s website at www.uswellservices.com and ProFrac’s website at www.pfholdingscorp.com.

This communication shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act.

Participants in Solicitation

The Company and ProFrac and their respective executive officers and directors may be deemed, under SEC rules, to be participants in the solicitation of proxies in connection with the transaction. Information regarding the officers and directors of the Company is included in the Company’s Definitive Proxy Statement on Schedule 14A filed with the SEC on April 20, 2022, as amended from time to time, with respect to the 2022 Annual Meeting of Stockholders of the Company and in the Company’s Current Reports on Form 8-K filed with the SEC on May 4, 2022 and May 23, 2022. Information regarding the officers and directors of ProFrac is included in ProFrac’s final prospectus relating to its initial public offering (File No. 333-261255) declared effective by the SEC on May 12, 2022. More detailed information regarding the identity of the potential participants, and their direct or indirect interests, by security holdings or otherwise, will be set forth in the proxy materials and other materials to be filed with the SEC in connection with the transaction.