06/20/2025 3:30 PM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
06/05/2025 3:19 PM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/27/2025 4:29 PM | Mammoth Energy Services (Issuer) SMITH ARTHUR L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/21/2025 4:35 PM | Mammoth Energy Services (Issuer) SMITH ARTHUR L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/12/2025 12:59 PM | Mammoth Energy Services (Subject) SMITH ARTHUR L (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
05/07/2025 7:20 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/28/2025 3:28 PM | Mammoth Energy Services (Filer)
| Form DEF 14A | |
04/28/2025 3:30 PM | Mammoth Energy Services (Filer)
| Form DEFA14A | |
04/28/2025 3:34 PM | Mammoth Energy Services (Filer)
| Form ARS | |
04/17/2025 3:07 PM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/07/2025 3:48 PM | Mammoth Energy Services (Filer)
| Form 10-K Annual report pursuant to Section 13 or 15(d) | |
03/07/2025 7:59 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/13/2025 3:51 PM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
12/16/2024 4:02 PM | Amron Arthur H (Reporting) Mammoth Energy Services (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/26/2024 5:04 PM | Booker Corey J. (Reporting) Mammoth Energy Services (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/13/2024 6:41 PM | Mammoth Energy Services (Subject) VALUEWORKS LLC (Filed by)
| Form SC 13G/A | |
11/07/2024 4:20 PM | Booker Corey J. (Reporting) Mammoth Energy Services (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
11/07/2024 7:13 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/01/2024 3:04 PM | Mammoth Energy Services (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
11/01/2024 7:47 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/21/2024 7:41 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/03/2024 7:34 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/09/2024 7:49 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
07/23/2024 7:11 AM | Mammoth Energy Services (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |