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 |
2021-08-06 Purchase |
2021-08-12 4:51 pm |
Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director |
1,500 | $14.58 | $21,869 | 1,500 (Direct) |
View |
2021-07-12 Sale |
2021-07-14 4:21 pm |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
1,568 | $14.5 | $22,736 | 84,130 (Direct) |
View |
2020-06-11 Sale(A) |
2021-07-02 4:40 pm |
Great Lakes Dredge & Dock CORP | GLDD | Levenson Ryan Director |
41,879 | $9.3272 | $390,614 | 150,239 (Indirect) |
View |
2021-06-14 Sale |
2021-06-16 5:02 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
8,735 | $14.46 | $126,352 | 240,704 (Direct) |
View |
2021-05-03 Sale |
2021-05-05 6:00 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
8,566 | $16.14 | $138,233 | 249,439 (Direct) |
View |
2021-04-26 Sale |
2021-04-28 4:31 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
12,395 | $15.88 | $196,819 | 258,005 (Direct) |
View |
2021-04-19 Sale |
2021-04-21 7:45 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
10,913 | $15.14 | $165,185 | 270,400 (Direct) |
View |
2021-04-12 Sale |
2021-04-14 6:22 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
36,582 | $15.17 | $554,983 | 281,313 (Direct) |
View |
2021-04-09 Sale |
2021-04-13 6:15 pm |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
1,571 | $15.42 | $24,225 | 82,562 (Direct) |
View |
2021-03-09 Sale |
2021-03-11 8:54 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
5,864 | $15.28 | $89,602 | 281,584 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 9:59 pm |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
4,252 | $15.3 | $65,065 | 287,447 (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 |
2021-06-30 Option Award |
2021-07-02 5:14 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
3,136 | $0 | 85,698 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 4:45 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Levenson Ryan Director |
2,806 | $0 | 69,163 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 4:12 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director |
1,446 | $0 | 53,584 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 4:08 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director |
1,574 | $0 | 34,417 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 4:05 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director |
1,326 | $0 | 51,590 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 4:02 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Dorward-King Elaine J Director |
1,711 | $0 | 13,194 (Direct) |
View |
2021-06-25 Exercise |
2021-06-29 4:34 pm |
N/A 2021-06-27 |
Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Gov't Relations & Bus Dev |
2,631 | $5.33 | 27,914 (Direct) |
View |
2021-04-12 Exercise |
2021-04-14 6:22 pm |
N/A 2023-05-07 |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
22,000 | $7.56 | 281,313 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 4:37 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Levenson Ryan Director |
2,812 | $0 | 66,339 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 4:35 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director |
1,449 | $0 | 52,138 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 4:33 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director |
1,577 | $0 | 32,843 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 4:25 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director |
2,658 | $0 | 50,264 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 4:24 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Dorward-King Elaine J Director |
1,715 | $0 | 11,483 (Direct) |
View |
2021-03-31 Option Award |
2021-04-02 4:20 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director |
3,142 | $0 | 84,133 (Direct) |
View |
2021-03-15 Option Award |
2021-03-17 6:54 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
4,753 | $0 | 295,895 (Direct) |
View |
2021-03-15 Tax Withholding |
2021-03-16 7:03 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
6,690 | $15.41 | 291,142 (Direct) |
View |
2021-03-15 Option Award |
2021-03-16 7:03 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
8,499 | $0 | 291,142 (Direct) |
View |
2021-03-15 Tax Withholding |
2021-03-16 6:51 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
21,224 | $15.41 | 862,495 (Direct) |
View |
2021-03-15 Option Award |
2021-03-16 6:51 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
26,965 | $0 | 862,495 (Direct) |
View |
2021-03-15 Tax Withholding |
2021-03-16 6:35 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
6,043 | $15.41 | 223,774 (Direct) |
View |
2021-03-15 Option Award |
2021-03-16 6:35 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
6,386 | $0 | 223,774 (Direct) |
View |
2021-03-15 Tax Withholding |
2021-03-16 6:02 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Gov't Relations & Bus Dev |
475 | $15.41 | 25,283 (Direct) |
View |
2021-03-12 Tax Withholding |
2021-03-15 8:46 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Tastard James SVP & CHRAO |
1,453 | $15.76 | 15,603 (Direct) |
View |
2021-03-12 Tax Withholding |
2021-03-15 8:43 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
28,948 | $15.76 | 854,122 (Direct) |
View |
2021-03-12 Option Award |
2021-03-15 8:43 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
45,409 | $0 | 854,122 (Direct) |
View |
2021-03-12 Tax Withholding |
2021-03-15 8:40 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
9,080 | $15.76 | 286,632 (Direct) |
View |
2021-03-12 Option Award |
2021-03-15 8:40 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
14,128 | $0 | 286,632 (Direct) |
View |
2021-03-12 Tax Withholding |
2021-03-15 8:37 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
9,045 | $15.76 | 220,938 (Direct) |
View |
2021-03-12 Option Award |
2021-03-15 8:37 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
11,709 | $0 | 220,938 (Direct) |
View |
2021-03-12 Tax Withholding |
2021-03-15 8:33 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Gov't Relations & Bus Dev |
1,217 | $15.76 | 25,758 (Direct) |
View |
2021-03-12 Option Award |
2021-03-15 8:33 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Gov't Relations & Bus Dev |
3,572 | $0 | 25,758 (Direct) |
View |
2021-03-08 Tax Withholding |
2021-03-10 9:59 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
11,485 | $15.12 | 287,447 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 9:59 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
14,593 | $0 | 287,447 (Direct) |
View |
2021-03-08 Tax Withholding |
2021-03-10 9:57 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
36,436 | $15.12 | 837,661 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 9:57 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
46,297 | $0 | 837,661 (Direct) |
View |
2021-03-08 Tax Withholding |
2021-03-10 9:56 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
10,374 | $15.12 | 218,274 (Direct) |
View |
2021-03-08 Option Award |
2021-03-10 9:56 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
10,966 | $0 | 218,274 (Direct) |
View |
2021-03-05 Option Award |
2021-03-09 9:58 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Simonelli David E Chief Operating Officer |
12,349 | $0 | 288,593 (Direct) |
View |
2021-03-05 Option Award |
2021-03-09 9:55 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President |
39,375 | $0 | 827,800 (Direct) |
View |
2021-03-05 Option Award |
2021-03-09 9:54 pm |
N/A N/A |
Great Lakes Dredge & Dock CORP | GLDD | Marinko Mark W. Chief Financial Officer |
10,234 | $0 | 217,682 (Direct) |
View |