MAMMOTH ENERGY SERVICES, INC.
For the period ended Jun 30, 2026. Filed Aug 7, 2026.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Jun 30, 2026 · Filed Aug 7, 2026
What changed in Risk Factors?
Read the current filingPrevious report: 10-Q
Period ended 2026-03-31; filed 2026-05-11.
0001628280-26-033686
Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of ProceedsDefaults Upon Senior SecuritiesMine Safety DisclosuresCurrent report: 10-Q
Period ended 2026-06-30; filed 2026-08-07.
0001628280-26-054813
Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of ProceedsDefaults Upon Senior SecuritiesMine Safety DisclosuresThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 8 previous paragraphs and 8 current paragraphs.
6 unchanged; 1 reworded; 1 added; 1 removed; 0 previous and 0 current paragraphs rearranged.
Tables are not compared: 2 previous and 2 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
The current filing states there were no material changes to risk factors.
This is the filer’s own statement, not a conclusion from the comparison. Read its qualifications and the report it references.
Current filing’s statement
There have been no material changes to the risk factors previously disclosed in Item 1A. Risk Factors in our Annual Report on Form 10-K filed with the SEC on March 6, 2026. For a discussion of the trends and uncertainties impacting our business and risks associated with the Settlement Agreement with PREPA, see also “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Overview of Our Industries—.”
Added paragraphs (1)
Current report
See our Annual Report on Form 10-K for the year ended December 31, 2025 for a discussion of the regulatory framework governing our mining operations. Required quarterly mine safety disclosures are included in Exhibit 95.1.
Removed paragraphs (1)
Previous report
Our operations are subject to the Federal Mine Safety and Health Act of 1977, as amended by the Mine Improvement and New Emergency Response Act of 2006, which imposes stringent health and safety standards on numerous aspects of mineral extraction and processing operations, including the training of personnel, operating procedures, operating equipment and other matters. Our failure to comply with such standards, or changes in such standards or the interpretation or enforcement thereof, could have a material adverse effect on our business and financial condition or otherwise impose significant restrictions on our ability to conduct mineral extraction and processing operations. Following passage of The Mine Improvement and New Emergency Response Act of 2006, MSHA significantly increased the numbers of citations and orders charged against mining operations. The dollar penalties assessed for citations issued has also increased in recent years. Information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K (17 CFR 229.104) is included in Exhibit 95.1 to this Report.
Reworded paragraphs (1)
Previous wording
As of the date of this filing, our Company and operations continue to be subject to the risk factors previously disclosed in Item 1A. Risk Factors in our Annual Report on Form 10-K filed with the SEC on March 6, 2026. For a discussion of the trends and uncertainties impacting our business and risks associated with the Settlement Agreement with PREPA, see also “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Overview of Our Industries—.”
Current wording
There have been no material changes to the risk factors previously disclosed in Item 1A. Risk Factors in our Annual Report on Form 10-K filed with the SEC on March 6, 2026. For a discussion of the trends and uncertainties impacting our business and risks associated with the Settlement Agreement with PREPA, see also “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Overview of Our Industries—.”