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 |
2024-09-30 Tax Withholding |
2024-10-02 4:37 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
65 | $4.07 | 3,728 (Direct) |
View |
2024-06-30 Tax Withholding |
2024-07-02 4:20 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
65 | $4.6 | 3,793 (Direct) |
View |
2024-03-31 Tax Withholding |
2024-04-02 5:11 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
65 | $2.34 | 3,858 (Direct) |
View |
2023-12-31 Tax Withholding |
2024-01-03 5:10 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
135 | $2.01 | 3,923 (Direct) |
View |
2023-09-30 Tax Withholding |
2023-10-03 4:16 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
1,629 | $0.2021 | 40,580 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-05 5:44 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
1,629 | $0.36 | 42,209 (Direct) |
View |
2023-04-05 Option Award |
2023-04-07 4:16 pm |
N/A 2027-01-01 |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
30,333 | $0 | 30,333 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-04 4:13 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP, GSE Workforce Solutions |
1,629 | $0.695 | 43,838 (Direct) |
View |
2022-12-31 Tax Withholding |
2023-01-04 5:05 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
1,386 | $0.72 | 45,467 (Direct) |
View |
2022-09-30 Tax Withholding |
2022-10-04 4:23 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
1,344 | $0.9 | 46,853 (Direct) |
View |
2022-06-30 Tax Withholding |
2022-07-01 4:41 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
2,280 | $1.25 | 48,197 (Direct) |
View |
2022-04-05 Option Award |
2022-04-06 4:52 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
22,058 | $0 | 50,477 (Direct) |
View |
2022-03-31 Tax Withholding |
2022-04-01 4:24 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
978 | $2.08 | 28,419 (Direct) |
View |
2021-12-31 Tax Withholding |
2022-01-04 4:16 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
807 | $1.71 | 29,397 (Direct) |
View |
2021-09-30 Tax Withholding |
2021-10-01 4:16 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
807 | $1.47 | 30,204 (Direct) |
View |
2021-06-30 Tax Withholding |
2021-07-02 4:20 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
2,133 | $1.79 | 31,011 (Direct) |
View |
2021-06-23 Option Award |
2021-06-25 4:21 pm |
N/A N/A |
GSE SYSTEMS INC | GVP | Greene Brian VP NITC |
33,144 | $0 | 33,144 (Direct) |
View |