Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-11-13 7:41 pm Sale |
2024-09-30 | 13G | Mammoth Energy Services, Inc. TUSK |
VALUEWORKS LLC | 3,136,371 6.520% |
-213,347 (-6.37%) |
Filing History |
| 2024-02-13 5:41 pm Sale |
2023-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
VALUEWORKS LLC | 3,349,718 6.980% |
-149,437 (-4.27%) |
Filing History |
| 2024-02-09 4:13 pm Purchase |
2023-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
WEXFORD CAPITAL LLC | 22,566,238 47.070% |
91,324 (+0.41%) |
Filing History |
| 2024-02-07 07:50 am Purchase |
2023-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
ADAGE CAPITAL PARTNERS GP LLC | 4,275,000 8.920% |
1,147,732 (+36.70%) |
Filing History |
| 2023-02-09 7:13 pm Purchase |
2021-05-13 | 13G | Mammoth Energy Services, Inc. TUSK |
VALUEWORKS LLC | 3,499,155 7.400% |
3,499,155 (New Position) |
Filing History |
| 2023-02-09 11:05 am Purchase |
2022-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
ADAGE CAPITAL PARTNERS GP LLC | 3,127,268 6.610% |
276,194 (+9.69%) |
Filing History |
| 2023-02-01 4:54 pm Purchase |
2022-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
WEXFORD CAPITAL LLC | 22,474,914 47.500% |
234,741 (+1.06%) |
Filing History |
| 2022-04-21 4:30 pm Purchase |
2022-04-11 | 13G | Mammoth Energy Services, Inc. TUSK |
ADAGE CAPITAL PARTNERS GP LLC | 2,851,074 6.110% |
2,851,074 (New Position) |
Filing History |
| 2022-02-09 4:05 pm Purchase |
2021-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
WEXFORD CAPITAL LLC | 22,240,173 47.640% |
173,914 (+0.79%) |
Filing History |
| 2021-07-12 4:02 pm Purchase |
2021-06-30 | 13D | Mammoth Energy Services, Inc. TUSK |
GPOR Distribution Trust | 9,829,548 21.100% |
9,829,548 (New Position) |
Filing History |
| 2021-02-05 5:07 pm Purchase |
2020-12-31 | 13G | Mammoth Energy Services, Inc. TUSK |
WEXFORD CAPITAL LLC | 22,066,259 48.220% |
20,986 (+0.10%) |
Filing History |