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 |
2023-03-02 Purchase |
2023-03-03 4:02 pm |
Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director |
2,000 | $5.51 | $11,020 | 14,578 (Direct) |
View |
2022-08-05 Purchase |
2022-08-05 4:00 pm |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
10,000 | $9.654 | $96,540 | 1,003,630 (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 |
2023-03-15 Option Award |
2023-03-17 4:35 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer |
20,428 | $0 | 43,871 (Direct) |
View |
2023-03-15 Option Award |
2023-03-17 4:33 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Wind |
23,833 | $0 | 50,186 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-14 5:09 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Tastard James SVP & CHRAO |
1,594 | $5.32 | 17,951 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-14 5:07 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
14,929 | $5.32 | 980,688 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-14 5:06 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Lightfoot Todd M Chief Accounting Officer |
773 | $5.32 | 48,894 (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 |
2023-03-13 Tax Withholding |
2023-03-14 5:03 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Market Development |
423 | $5.32 | 32,742 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-14 5:02 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer |
655 | $5.32 | 23,443 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 6:12 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Tastard James SVP & CHRAO |
1,116 | $5.78 | 19,545 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 6:07 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Schiffer Vivienne SVP, CLO, CCO & Corp Secretary |
1,152 | $5.78 | 13,473 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 6:06 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
8,013 | $5.78 | 995,617 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 6:03 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Kornblau Scott Lee SVP, CFO & Treasurer |
2,133 | $5.78 | 25,643 (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 |
2023-03-06 Tax Withholding |
2023-03-08 5:59 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Gov't Relations & Bus Dev |
277 | $5.78 | 33,165 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 5:57 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer |
333 | $5.78 | 24,098 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 5:56 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Wind |
497 | $5.78 | 26,353 (Direct) |
View |
2022-03-31 Option Award(A) |
2023-01-11 5:37 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
18,973 | $0 | 33,828 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 7:06 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
11,408 | $0 | 112,950 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 6:59 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Levenson Ryan Director |
7,059 | $0 | 93,266 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 6:56 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director |
3,970 | $0 | 47,978 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 6:54 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Dorward-King Elaine J Director |
4,328 | $0 | 27,966 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 6:52 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director |
3,361 | $0 | 12,578 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 6:50 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director |
7,059 | $0 | 67,193 (Direct) |
View |
2022-12-30 Option Award |
2023-01-03 6:48 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director |
3,655 | $0 | 66,063 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:04 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director |
2,870 | $0 | 62,408 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:04 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director |
2,639 | $0 | 9,217 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:03 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
6,127 | $0 | 101,542 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:00 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Dorward-King Elaine J Director |
3,397 | $0 | 23,638 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:00 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director |
5,541 | $0 | 60,134 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:00 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director |
3,117 | $0 | 44,008 (Direct) |
View |
2022-09-30 Option Award |
2022-10-04 4:00 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Levenson Ryan Director |
5,541 | $0 | 86,207 (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(A) |
2022-09-08 4:42 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer |
1,263 | $0 | 24,431 (Direct) |
View |
2022-09-06 Option Award(A) |
2022-09-08 4:40 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Wind |
403 | $0 | 26,850 (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 |
2022-09-06 Option Award |
2022-09-07 6:11 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer |
1,183 | $0 | 24,351 (Direct) |
View |
2022-09-06 Option Award |
2022-09-07 6:08 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Wind |
378 | $0 | 26,825 (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 |