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 |
2023-06-14 Purchase(A) |
2023-06-30 06:05 am |
DAWSON GEOPHYSICAL CO | DWSN | Wilks Brothers LLC WB Acquisitions Inc. Wilks Dan H. Wilks Staci Wilks Farris Krylov Sergei Wilks Matthew 10% Owner |
8,895 | $2.23 | $19,836 | 18,847,330 (Indirect) |
View |
2022-05-17 Purchase |
2022-05-19 6:21 pm |
ProFrac Holding Corp. | PFHC | Krylov Sergei Director |
1,500 | $18 | $27,000 | 1,500 (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 |
2024-10-01 Option Award |
2024-10-04 4:31 pm |
N/A N/A |
DAWSON GEOPHYSICAL CO | DWSN | Krylov Sergei Director |
19,165 | $0 | 19,165 (Direct) |
View |
2024-05-31 Option Award |
2024-06-04 4:30 pm |
N/A N/A |
ProFrac Holding Corp. | ACDC | Krylov Sergei Director |
16,129 | $0 | 54,572 (Direct) |
View |
2023-09-13 Conversion |
2023-10-30 5:22 pm |
N/A N/A |
DAWSON GEOPHYSICAL CO | DWSN | Wilks Brothers LLC WB Acquisitions Inc. Wilks Dan H. Wilks Staci Wilks Farris Krylov Sergei Wilks Matthew Director 10% Owner |
5,811,765 | $1.7 | 49,218,190 (Indirect) |
View |
2023-09-13 Conversion |
2023-10-30 5:22 pm |
2023-09-13 2024-06-30 |
DAWSON GEOPHYSICAL CO | DWSN | Wilks Brothers LLC WB Acquisitions Inc. Wilks Dan H. Wilks Staci Wilks Farris Krylov Sergei Wilks Matthew Director 10% Owner |
5,811,765 | $0 | 49,218,190 (Indirect) |
View |
2023-06-01 Option Award |
2023-06-05 4:05 pm |
N/A N/A |
ProFrac Holding Corp. | ACDC | Krylov Sergei Director |
12,777 | $0 | 38,443 (Direct) |
View |
2022-05-24 Option Award |
2022-05-26 4:30 pm |
N/A N/A |
ProFrac Holding Corp. | PFHC | Krylov Sergei Director |
24,166 | $0 | 25,666 (Direct) |
View |