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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-05-12 Tax Withholding |
2022-05-16 08:16 am |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
9,824 | $15.57 | 137,952 (Direct) |
View |
2022-02-10 Option Award |
2022-02-14 7:01 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
18,036 | $0 | 147,776 (Direct) |
View |
2021-12-20 Tax Withholding |
2021-12-22 8:54 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
5,374 | $9.13 | 129,740 (Direct) |
View |
2021-11-07 Tax Withholding |
2021-11-09 8:03 pm |
N/A N/A |
US SILICA CO | SLCA | Crowder Donna Lynnette SVP and CHRO |
1,671 | $10.93 | 135,114 (Direct) |
View |
2021-05-12 Tax Withholding |
2021-05-13 5:46 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
6,088 | $11.15 | 136,785 (Direct) |
View |
2021-02-12 Option Award |
2021-02-17 2:57 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
20,800 | $0 | 142,873 (Direct) |
View |
2020-11-07 Tax Withholding |
2021-02-09 8:53 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
1,671 | $2.82 | 122,073 (Direct) |
View |
2021-02-06 Tax Withholding |
2021-02-09 8:53 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
1,993 | $9.04 | 122,073 (Direct) |
View |
2020-05-12 Option Award |
2020-06-25 2:21 pm |
N/A N/A |
U.S. SILICA HOLDINGS INC. | SLCA | Crowder Donna Lynnette SVP and CHRO |
75,000 | $0 | 125,737 (Direct) |
View |