Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not 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
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-11-11 Sale |
2022-11-14 4:23 pm |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
20,000 | $7.0662 | $141,324 | 163,368 (Direct) |
View |
2021-12-13 Purchase |
2021-12-14 4:07 pm |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
25,000 | $2 | $50,000 | 180,326 (Direct) |
View |
2020-09-04 Purchase |
2020-09-08 4:08 pm |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
20,000 | $1.29 | $25,800 | 129,685 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-06-12 Option Award |
2024-06-14 4:23 pm |
N/A N/A |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
27,856 | $0 | 215,034 (Direct) |
View |
2023-06-07 Option Award |
2023-06-08 5:03 pm |
N/A N/A |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
23,810 | $0 | 187,178 (Direct) |
View |
2022-06-29 Option Award |
2022-06-30 4:15 pm |
N/A N/A |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
45,662 | $0 | 183,368 (Direct) |
View |
2021-08-12 Ownership |
2022-02-14 4:07 pm |
N/A N/A |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
42,620 | $0 | 137,706 (Direct) |
View |
2021-06-02 Option Award |
2021-06-04 4:55 pm |
N/A N/A |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
25,641 | $0 | 155,326 (Direct) |
View |
2020-07-02 Option Award |
2020-07-07 4:02 pm |
N/A N/A |
MAMMOTH ENERGY SERVICES INC. | TUSK | SMITH ARTHUR L Director |
86,957 | $0 | 109,685 (Direct) |
View |