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) | |
06/26/2024
11:15 PM | Mammoth Energy Services (Filer)
| Form EFFECT | |
06/14/2024
3:27 PM | Booker Corey J. (Reporting)
Mammoth Energy Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/14/2024
3:17 PM | Mammoth Energy Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/14/2024
3:20 PM | Amron Arthur H (Reporting)
Mammoth Energy Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/14/2024
3:21 PM | Jacobi Paul M. (Reporting)
Mammoth Energy Services (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/14/2024
3:23 PM | Mammoth Energy Services (Issuer)
SMITH ARTHUR L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/13/2024
4:11 PM | Mammoth Energy Services (Filer)
| Form S-3
Registration statement under Securities Act of 1933 | |
06/12/2024
3:38 PM | Mammoth Energy Services (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
05/02/2024
7:52 AM | Mammoth Energy Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/29/2024
3:35 PM | Mammoth Energy Services (Filer)
| Form DEF 14A | |
04/29/2024
3:36 PM | Mammoth Energy Services (Filer)
| Form DEFA14A | |
04/29/2024
3:39 PM | Mammoth Energy Services (Filer)
| Form ARS | |
03/01/2024
3:05 PM | Mammoth Energy Services (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
03/01/2024
8:04 AM | Mammoth Energy Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/13/2024
4:41 PM | Mammoth Energy Services (Subject)
VALUEWORKS LLC (Filed by)
| Form SC 13G/A | |
02/07/2024
6:50 AM | ADAGE CAPITAL PARTNERS GP, L.L.C. (Filed by)
Mammoth Energy Services (Subject)
| Form SC 13G/A | |
12/19/2023
5:37 PM | Mammoth Energy Services (Issuer)
Straehla Arty (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/15/2023
4:21 PM | Mammoth Energy Services (Issuer)
Straehla Arty (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/13/2023
12:20 PM | Mammoth Energy Services (Subject)
Straehla Arty (Reporting)
| Form 144
Notice of proposed sale of securities pursuant to Rule 144 | |
12/06/2023
7:35 AM | Mammoth Energy Services (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
