Company · CIK 1679268

# MAMMOTH ENERGY SERVICES, INC.

| CIK | [1679268](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001679268) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 1389 — Oil & Gas Field Services, NEC |
| Incorporated in | DE |
| Business address | OK |
| Listed | TUSK (Nasdaq) |
| First annual or quarterly report | 2016-11-10 |

## Offerings

 4 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-280186 | Shelf Effective | 2024-06-13 | 2024-06-26 | 2 |
| 333-257186 | Shelf Effective | 2021-06-21 | 2021-07-12 | 2 |
| 333-221268 | Shelf Effective | 2017-11-01 | 2018-06-28 | 4 |
| 333-213504 | IPO Final prospectus | 2016-09-02 | 2016-10-17 | 5 |

## Filings

 14

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2024-06-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1679268/999999999524001973/9999999995-24-001973-index.htm) Declared effective | 333-280186 | 9999999995-24-001973 |
| 2024-06-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1679268/000167926824000038/0001679268-24-000038-index.htm) Shelf registered | 333-280186 | 0001679268-24-000038 |
| 2021-07-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1679268/999999999521002722/9999999995-21-002722-index.htm) Declared effective | 333-257186 | 9999999995-21-002722 |
| 2021-06-21 | [S-3](https://www.sec.gov/Archives/edgar/data/1679268/000167926821000044/0001679268-21-000044-index.htm) Shelf registered | 333-257186 | 0001679268-21-000044 |
| 2018-06-28 | [424B5](https://www.sec.gov/Archives/edgar/data/1679268/000119312518207876/0001193125-18-207876-index.htm) Shelf takedown | 333-221268 | 0001193125-18-207876 |
| 2018-06-26 | [424B5](https://www.sec.gov/Archives/edgar/data/1679268/000119312518204221/0001193125-18-204221-index.htm) Shelf takedown | 333-221268 | 0001193125-18-204221 |
| 2018-06-19 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1679268/999999999518001532/9999999995-18-001532-index.htm) Declared effective | 333-221268 | 9999999995-18-001532 |
| 2017-11-01 | [S-3](https://www.sec.gov/Archives/edgar/data/1679268/000119312517329453/0001193125-17-329453-index.htm) Shelf registered | 333-221268 | 0001193125-17-329453 |
| 2016-10-17 | [424B4](https://www.sec.gov/Archives/edgar/data/1679268/000119312516739860/0001193125-16-739860-index.htm) Final prospectus | 333-213504 | 0001193125-16-739860 |
| 2016-10-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1679268/999999999516005961/9999999995-16-005961-index.htm) Declared effective | 333-213504 | 9999999995-16-005961 |
| 2016-10-03 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1679268/000119312516728561/0001193125-16-728561-index.htm) Amendment | 333-213504 | 0001193125-16-728561 |
| 2016-09-23 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1679268/000119312516717239/0001193125-16-717239-index.htm) Amendment | 333-213504 | 0001193125-16-717239 |
| 2016-09-02 | [S-1](https://www.sec.gov/Archives/edgar/data/1679268/000119312516700981/0001193125-16-700981-index.htm) Registration filed | 333-213504 | 0001193125-16-700981 |
| 2016-07-18 | [DRS](https://www.sec.gov/Archives/edgar/data/1679268/000095012316018417/0000950123-16-018417-index.htm) Draft made public | 377-01350 | 0000950123-16-018417 |

[All filings of this company](https://equitycapital.markets/filings?cik=1679268) · [CSV](https://equitycapital.markets/filings.csv?cik=1679268)

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Source page: https://equitycapital.markets/company/1679268 · Data: U.S. SEC EDGAR · CC BY 4.0