MAMMOTH ENERGY SERVICES, INC. — Investor Relations & Filings
Mammoth Energy Services, Inc. is an integrated company that provides a diversified suite of services to the electric utility and oil and gas industries. The company's operations are divided into key segments. Its oilfield services division supports the exploration and development of onshore oil and natural gas reserves, offering pressure pumping, natural sand proppant supply, and drilling services. The infrastructure services division caters to the electric utility sector, providing comprehensive solutions including conceptual design, engineering, construction, and surveying. By offering a complementary range of services, the company aims to create cost efficiencies and address a wide spectrum of customer needs through a single, integrated provider.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| ARS | 2026-05-15 | English | |
| DEFA14A | 2026-05-15 | English | |
| DEF 14A | 2026-05-15 | English | |
| 8-K | 2026-05-15 | English | |
| 10-Q - MAMMOTH ENERGY SERVICES, INC. (0001679268) (Filer) | 2026-05-11 | English | |
| 8-K - MAMMOTH ENERGY SERVICES, INC. (0001679268) (Filer) | 2026-05-11 | English |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
6 filings
| |||||
| 46362199 | ARS | 2026-05-15 | English | ||
| 46362219 | DEFA14A | 2026-05-15 | English | ||
| 46362342 | DEF 14A | 2026-05-15 | English | ||
| 46354335 | 8-K | 2026-05-15 | English | ||
| 45004409 | 10-Q - MAMMOTH ENERGY SERVICES, INC. (0001679268) (Filer) | 2026-05-11 | English | ||
| 44953000 | 8-K - MAMMOTH ENERGY SERVICES, INC. (0001679268) (Filer) | 2026-05-11 | English | ||
|
2025
9 filings
| |||||
| 12969791 | FORM 4 | 2025-12-15 | English | ||
| 12969793 | 8-K | 2025-12-04 | English | ||
| 12969796 | 10-Q | 2025-10-31 | English | ||
| 12969797 | 8-K | 2025-10-31 | English | ||
| 12969798 | Major Shareholding Notification 2025 | 2025-08-14 | English | ||
| 12969799 | Regulatory Filings 2025 | 2025-08-12 | English | ||
| 12969801 | 10-Q | 2025-08-08 | English | ||
| 12969802 | 8-K | 2025-08-08 | English | ||
| 12969800 | 8-K | 2025-07-03 | English | ||
Market data
Market data not available
Price history
Peer group · Support activities for petroleum and natural gas extraction
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MAMMOTH ENERGY SERVICES, INC. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34096/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34096 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34096 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34096 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34096}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for MAMMOTH ENERGY SERVICES, INC. (id: 34096)"
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