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 |
| 2025-05-06 Sale | 2025-05-08 5:43 pm | Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Energy | 22,579 | $10.26 | $231,600 | 50,138 (Direct) | View |
| 2025-03-04 Purchase | 2025-03-05 5:42 pm | Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer | 3,875 | $7.75 | $30,031 | 61,532 (Direct) | View |
| 2024-11-14 Sale | 2024-11-15 4:01 pm | Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director | 15,936 | $12.04 | $191,799 | 82,148 (Direct) | View |
| 2024-11-12 Sale | 2024-11-13 4:19 pm | Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director | 5,323 | $12.61 | $67,118 | 98,084 (Direct) | View |
| 2024-11-11 Sale | 2024-11-12 4:57 pm | Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director | 23,238 | $12.63 | $293,542 | 67,675 (Direct) | View |
| 2024-11-11 Sale | 2024-11-12 4:50 pm | Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director | 12,000 | $12.76 | $153,120 | 25,404 (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 |
| 2025-05-05 Tax Withholding | 2025-05-07 5:53 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Schiffer Vivienne SVP, CLO, CCO & Corp Secretary | 1,753 | $9.54 | 64,146 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 5:49 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President | 4,541 | $9.54 | 1,034,232 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 5:44 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Kornblau Scott Lee SVP & CFO | 2,746 | $9.54 | 146,877 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 5:40 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | JOHANSON DAVID SVP-Project Acquisition & Ops | 825 | $9.54 | 90,884 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 5:35 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Market Development | 600 | $9.54 | 60,740 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 5:31 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer | 922 | $9.54 | 72,773 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 5:27 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Energy | 1,458 | $9.54 | 72,717 (Direct) | View |
| 2025-04-24 Tax Withholding | 2025-04-28 6:27 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Energy | 8,088 | $9.06 | 74,175 (Direct) | View |
| 2025-03-31 Option Award(A) | 2025-04-28 6:24 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director | 2,759 | $0 | 89,209 (Direct) | View |
| 2025-03-31 Option Award(A) | 2025-04-28 6:21 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director | 3,175 | $0 | 36,767 (Direct) | View |
| 2025-03-31 Option Award(A) | 2025-04-28 6:19 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director | 2,759 | $0 | 36,819 (Direct) | View |
| 2025-03-31 Option Award(A) | 2025-04-28 6:16 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director | 2,902 | $0 | 8,600 (Direct) | View |
| 2025-03-31 Option Award(A) | 2025-04-28 6:12 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Armstrong Dana A Director | 2,636 | $0 | 2,636 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-01 8:51 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director | 5,201 | $0 | 81,423 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-01 8:48 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director | 5,474 | $0 | 64,470 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-01 8:45 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director | 5,740 | $0 | 148,173 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-01 8:42 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Armstrong Dana A Director | 4,833 | $0 | 4,833 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-01 8:39 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director | 5,057 | $0 | 39,117 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-01 8:37 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director | 5,057 | $0 | 91,507 (Direct) | View |
| 2025-03-17 Option Award | 2025-03-18 5:08 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Schiffer Vivienne SVP, CLO, CCO & Corp Secretary | 24,445 | $0 | 65,899 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 5:08 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Schiffer Vivienne SVP, CLO, CCO & Corp Secretary | 9,091 | $8.7 | 65,899 (Direct) | View |
| 2025-03-17 Option Award | 2025-03-18 5:05 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President | 171,943 | $0 | 1,038,773 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 5:05 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Petterson Lasse CEO & President | 35,562 | $8.7 | 1,038,773 (Direct) | View |
| 2025-03-17 Option Award | 2025-03-18 5:02 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Kornblau Scott Lee SVP & CFO | 66,794 | $0 | 149,623 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 5:02 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Kornblau Scott Lee SVP & CFO | 33,928 | $8.7 | 149,623 (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 |
| 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 4:47 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Market Development | 12,971 | $0 | 61,340 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 4:47 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | HANSON WILLIAM H SVP, Market Development | 4,829 | $8.7 | 61,340 (Direct) | View |
| 2025-03-17 Option Award | 2025-03-18 4:41 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer | 20,897 | $0 | 73,695 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 4:41 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | GUNSTEN CHRISTOPHER SVP-Proj Svcs & Fleet Engineer | 8,734 | $8.7 | 73,695 (Direct) | View |
| 2025-03-17 Option Award | 2025-03-18 4:36 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Energy | 24,380 | $0 | 82,263 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 4:36 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | BEYKO ELENI SVP - Offshore Energy | 12,052 | $8.7 | 82,263 (Direct) | View |
| 2025-03-17 Option Award | 2025-03-18 4:31 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | BAYER RYAN VP & CAO | 2,159 | $0 | 16,379 (Direct) | View |
| 2025-03-17 Tax Withholding | 2025-03-18 4:31 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | BAYER RYAN VP & CAO | 1,938 | $8.7 | 16,379 (Direct) | View |
| 2025-01-15 Exercise | 2025-01-16 4:33 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director | 2,849 | $0 | 76,222 (Direct) | View |
| 2024-12-31 Option Award | 2025-01-03 4:50 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | STEUERT D MICHAEL Director | 1,772 | $0 | 86,450 (Direct) | View |
| 2024-12-31 Option Award | 2025-01-03 4:47 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Steger Ronald Director | 2,093 | $0 | 58,996 (Direct) | View |
| 2024-12-31 Option Award | 2025-01-03 4:37 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shipp Earl L Director | 1,771 | $0 | 34,060 (Direct) | View |
| 2024-12-31 Option Award | 2025-01-03 4:33 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | Shanahan Kathleen M Director | 1,882 | $0 | 76,222 (Direct) | View |
| 2024-12-31 Option Award | 2025-01-03 4:24 pm | N/A N/A | Great Lakes Dredge & Dock CORP | GLDD | DICKERSON LAWRENCE R Director | 4,069 | $0 | 86,217 (Direct) | View |