07/03/2025
7:57 AM | Mammoth Energy Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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) | |
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