Welcome to our dedicated page for Mammoth Energy Svcs SEC filings (Ticker: TUSK), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Mammoth Energy Services, Inc. (TUSK) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Mammoth is a Delaware corporation listed on the NASDAQ Global Select Market, and its filings offer detailed information on its activities in well completion services, infrastructure services, natural sand proppant services, rental services, accommodation services, drilling services and other energy-related operations.
Through Forms 10-K and 10-Q, Mammoth reports consolidated financial statements, segment results and discussions of its business focused on North American onshore unconventional oil and natural gas reserves and infrastructure work for private utilities, public investor-owned utilities and co-operative utilities. These periodic reports also describe capital expenditures across areas such as pressure pumping fleets, fiber optic fleets, aviation rental equipment, sand reserves and remote accommodation facilities.
Current reports on Form 8-K document material events, including quarterly earnings announcements, asset sales and portfolio transactions, amendments to the revolving credit facility, and changes in executive roles or board composition. For example, recent 8-K filings have described the sale of equipment used in the hydraulic fracturing business within the well completion segment, the sale of certain infrastructure subsidiaries, and adjustments to the company’s credit facility commitments.
On Stock Titan, users can review Mammoth’s 10-K and 10-Q filings, as well as 8-Ks related to results of operations, material definitive agreements and corporate governance matters. The platform also surfaces Form 4 insider transaction filings when available, allowing investors to see reported trades by Mammoth’s officers and directors. AI-powered tools summarize lengthy filings, highlight key sections and help explain complex disclosures, so readers can more quickly understand segment performance, liquidity, capital structure and significant corporate actions reported by Mammoth in its SEC documents.
Mammoth Energy Services, Inc. (NASDAQ: TUSK) filed an 8-K announcing the sale of all hydraulic fracturing equipment held by subsidiaries Stingray Pressure Pumping LLC and Mammoth Equipment Leasing LLC to MGB Manufacturing, LLC for $15.0 million in cash. The divested assets belong to the Company’s Well Completion segment and the transaction closed concurrently with the signing of the Equipment Purchase Agreement on 16 June 2025. Piper Sandler & Co. acted as exclusive advisor.
Because the carrying value of goodwill related to the hydraulic fracturing business now exceeds fair value, Mammoth expects to record a non-cash impairment charge of $7.7-$9.2 million in Q2 2025.
The Company also referenced its previously disclosed T&D Transaction—the April 2025 divestiture of three transmission & distribution subsidiaries—and filed unaudited pro forma condensed consolidated financial statements (Exhibit 99.1) reflecting both divestitures.
Key implications for investors:
- Immediate liquidity boost of $15 million.
- Streamlining of portfolio away from capital-intensive pressure pumping operations.
- Expected goodwill impairment nearly offsets transaction proceeds, pressuring near-term earnings but non-cash in nature.
- Future revenue and EBITDA from hydraulic fracturing will cease unless replaced by new lines or acquisitions.