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 |
2025-03-07 Sale |
2025-03-07 4:29 pm |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
10,137 | $7.39 | $74,912 | 44,892 (Direct) |
View |
2023-07-19 Sale |
2023-07-20 8:10 pm |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
5,000 | $10 | $50,000 | 33,913 (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 |
2024-04-23 Option Award |
2024-04-24 6:19 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
17,939 | $0 | 72,968 (Direct) |
View |
2024-04-22 Exercise |
2024-04-24 6:19 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
21,116 | $0 | 72,968 (Direct) |
View |
2023-05-12 Option Award |
2023-05-15 6:37 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
21,116 | $0 | 21,116 (Direct) |
View |
2023-04-26 Exercise |
2023-04-27 5:57 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
10,137 | $0 | 38,913 (Direct) |
View |
2022-04-26 Option Award |
2022-04-28 5:49 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
10,137 | $0 | 10,137 (Direct) |
View |
2022-04-18 Exercise |
2022-04-20 4:25 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
13,384 | $0 | 28,776 (Direct) |
View |
2021-05-18 Option Award |
2021-05-20 4:19 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
13,384 | $0 | 13,384 (Direct) |
View |
2021-05-16 Exercise |
2021-05-18 4:25 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
15,392 | $0 | 15,392 (Direct) |
View |
Ownership |
2021-01-05 2:25 pm |
N/A N/A |
NATURAL GAS SERVICES GROUP INC | NGS | Lawrence G Larry Interim CFO |
0 | $0 | 64,249 (Direct) |
View |
2020-12-17 Option Award |
2020-12-21 5:16 pm |
N/A N/A |
ProPetro Holding Corp. | PUMP | Lawrence G Larry Director |
15,392 | $0 | 15,392 (Direct) |
View |