MAMMOTH ENERGY SERVICES, INC.
TUSK · Oil and Gas Field Services, Nec
Latest available SEC filing: 10-Q ·
Latest disclosures
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Latest financial period: Q3 2026
Financial facts · Filed
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Form 10-Q
SEC filing · Filed
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Plaumann Mark Lawrence: Form 4
Insider disclosure · Filed · Report period 16 Sep 2026
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Form 4
SEC filing · Filed
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Form 10-Q
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
- TUSK · 56155L108 - Common Stock, $0.01 par value
Company details and SEC sources
CIK 0001679268 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- TUSK on Nasdaq
- SEC industry group
- Oil and Gas Field Services, Nec (Office of Energy and Transportation)
- Business address
- 14201 Caliber Drive, Suite 300, Oklahoma City, OK, 73134
- Incorporated in
- DE
- Fiscal year end
- 31 December
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields