TUSK provides Q3 2025 operations and financial update via Form 8-K

Rhea-AI Filing Summary

Mammoth Energy Services (TUSK) furnished an update on its business by issuing a press release with operational and financial results for the third quarter ended September 30, 2025. The release is attached as Exhibit 99.1 to a Form 8-K dated October 31, 2025.

The company states this information is furnished under Item 2.02 and is not deemed “filed” for purposes of Section 18 of the Exchange Act, nor incorporated into Securities Act registration statements unless specifically identified.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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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): October 31, 2025

Mammoth Energy Services, Inc.

(Exact name of registrant as specified in its charter)

001-37917

(Commission File No.)

Delaware

32-0498321

(State or other jurisdiction of incorporation or organization)

(I.R.S. Employer Identification No.)

14201 Caliber Drive,

Suite 300

Oklahoma City,

Oklahoma

(405)

608-6007

73134

(Address of principal executive offices)

(Registrant’s telephone number, including area code)

(Zip 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:

¨ 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			TUSK			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 (§232.405 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(s) of the Exchange Act.  ¨

Item 2.02 Results of Operations and Financial Condition

On October 31, 2025, Mammoth Energy Services, Inc. (the “Company”) issued a press release announcing its operational and financial results for the third quarter ended September 30, 2025. A copy of that press release is furnished as Exhibit 99.1 to this report.

The information in this Item 2.02, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and will not be incorporated by reference into any registration statement filed under the Securities Act of 1933, as amended, unless specifically identified as being incorporated by reference in the registration statement.

Item 9.01 Financial Statements and Exhibits.

(d)    Exhibits.

99.1			Press release dated October 31, 2025, entitled “Mammoth Energy Services, Inc. Announces Third Quarter 2025 Operational and Financial Results.”
104			Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

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.

MAMMOTH ENERGY SERVICES, INC.

Date:

October 31, 2025

By:

/s/ Mark Layton

Mark Layton

Chief Financial Officer and Secretary

FAQ

What did Mammoth Energy (TUSK) announce in this 8-K?

It furnished a press release with operational and financial results for the third quarter ended September 30, 2025.

Which period do the disclosed results cover for TUSK?

The third quarter ended September 30, 2025.

Where can investors find the detailed Q3 2025 results for TUSK?

In Exhibit 99.1, titled “Mammoth Energy Services, Inc. Announces Third Quarter 2025 Operational and Financial Results.”

Is the information in this 8-K considered "filed"?

No. It is furnished under Item 2.02 and not deemed “filed” under Section 18 of the Exchange Act.

What is TUSK’s trading market and symbol?

Common stock trades on The Nasdaq Stock Market LLC (NASDAQ Global Select Market) under the symbol TUSK.