MAMMOTH ENERGY SERVICES, INC. (TUSK) Corporate Subsidiaries
MAMMOTH ENERGY SERVICES, INC. (TUSK) is a publicly traded company on the Nasdaq, categorized under SIC 1389 (Oil & Gas Field Services, NEC). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: TUSK
CIK: 1679268
Exchange: Nasdaq
SIC 1389: Oil & Gas Field Services, NEC
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
Deloitte & Touche LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerTessa Schneider
Audit LocationOklahoma City, Oklahoma, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-09-17 | 2026-09-16 | FORM 4 | 0001628280-26-062552 | View SEC Doc Filr Page |
| 10-Q | 2026-08-07 | 2026-06-30 | 10-Q | 0001628280-26-054813 | View SEC Doc Filr Page |
| 8-K | 2026-08-07 | 2026-08-07 | 8-K | 0001628280-26-054588 | View SEC Doc Filr Page |
| 4 | 2026-07-01 | 2026-06-26 | FORM 4 | 0001628280-26-046597 | View SEC Doc Filr Page |
| 8-K | 2026-06-26 | 2026-06-25 | 8-K | 0001628280-26-045745 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-06-22 | — | SCHEDULE 13G Filing | 0001398344-26-011126 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-06-22 | — | SCHEDULE 13G/A Filing | 0001398344-26-011125 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-17 | 4 Filing | 0001398344-26-011119 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-17 | 4 Filing | 0001398344-26-011116 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-17 | 4 Filing | 0001398344-26-011113 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-17 | 4 Filing | 0001398344-26-011108 | View SEC Doc Filr Page |
| 4 | 2026-06-15 | 2026-06-11 | FORM 4 | 0001628280-26-043211 | View SEC Doc Filr Page |
| 4 | 2026-05-28 | 2026-05-26 | FORM 4 | 0001628280-26-038861 | View SEC Doc Filr Page |
| ARS | 2026-05-15 | 2026-05-15 | ARS | 0001628280-26-035607 | View SEC Doc Filr Page |
| DEFA14A | 2026-05-15 | — | DEFA14A | 0001628280-26-035590 | View SEC Doc Filr Page |
| DEF 14A | 2026-05-15 | 2025-12-31 | DEF 14A | 0001628280-26-035580 | View SEC Doc Filr Page |
| 8-K | 2026-05-15 | 2026-05-13 | 8-K | 0001628280-26-035328 | View SEC Doc Filr Page |
| 10-Q | 2026-05-11 | 2026-03-31 | 10-Q | 0001628280-26-033686 | View SEC Doc Filr Page |
| 8-K | 2026-05-11 | 2026-05-11 | 8-K | 0001628280-26-033142 | View SEC Doc Filr Page |
| 10-K | 2026-03-06 | 2025-12-31 | 10-K | 0001628280-26-015693 | View SEC Doc Filr Page |
| 8-K | 2026-03-06 | 2026-03-06 | 8-K | 0001628280-26-015465 | View SEC Doc Filr Page |
| 4 | 2025-12-15 | 2025-12-11 | FORM 4 | 0001628280-25-057101 | View SEC Doc Filr Page |
| 8-K | 2025-12-04 | 2025-12-02 | 8-K | 0001679268-25-000046 | View SEC Doc Filr Page |
| 10-Q | 2025-11-03 | 2025-09-30 | 10-Q | 0001679268-25-000039 | View SEC Doc Filr Page |
| 8-K | 2025-10-31 | 2025-10-31 | 8-K | 0001679268-25-000036 | View SEC Doc Filr Page |