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 |
2025-03-17 Tax Withholding |
2025-03-18 4:55 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
7,776 | $8.7 | 92,454 (Direct) |
View |
2025-03-17 Option Award |
2025-03-18 4:55 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
20,897 | $0 | 92,454 (Direct) |
View |
2024-05-06 Tax Withholding |
2024-05-07 4:30 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
645 | $7.04 | 78,588 (Direct) |
View |
2024-03-15 Tax Withholding |
2024-03-19 4:59 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
4,013 | $8.62 | 79,233 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 4:59 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
19,566 | $0 | 79,233 (Direct) |
View |
2024-03-05 Tax Withholding(A) |
2024-03-19 4:58 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
453 | $8.7 | 63,680 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-06 4:45 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
453 | $8.7 | 63,680 (Direct) |
View |
2023-05-05 Tax Withholding |
2023-05-09 5:03 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
785 | $5.75 | 63,528 (Direct) |
View |
2023-03-15 Option Award |
2023-03-17 5:04 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
20,428 | $0 | 64,313 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-14 5:05 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
952 | $5.32 | 43,254 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 6:01 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
372 | $5.78 | 44,206 (Direct) |
View |
2022-09-06 Option Award(A) |
2022-09-08 4:44 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
1,197 | $0 | 44,578 (Direct) |
View |
2022-09-06 Option Award |
2022-09-07 6:12 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
1,121 | $0 | 44,502 (Direct) |
View |
Ownership |
2022-08-02 4:17 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops |
0 | $0 | 43,381 (Direct) |
View |