We provide you with 20 years of free, institutional-grade data for GLDD stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of GLDD. Explore the full financial landscape of GLDD stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$686,322
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Kornblau Scott Lee | Sale | -59,805 | $11.48 | $686,322 | 2025-08-13 |
| Armstrong Dana A | Grant, award...etc | 1,969 | 2025-07-01 | ||
| Shipp Earl L | Grant, award...etc | 1,969 | 2025-07-01 | ||
| Steger Ronald | Sale | -5,000 | $11.59 | $57,925 | 2025-06-04 |
| JOHANSON DAVID | Grant, award...etc | 13,179 | 2025-05-12 | ||
| GUNSTEN CHRISTOPHER | Grant, award...etc | 13,179 | 2025-05-12 | ||
| HANSON WILLIAM H | Grant, award...etc | 8,237 | 2025-05-12 | ||
| BAYER RYAN | Grant, award...etc | 10,126 | 2025-05-12 | ||
| Schiffer Vivienne | Grant, award...etc | 18,035 | 2025-05-12 | ||
| BEYKO ELENI | Grant, award...etc | 55,376 | 2025-05-12 | ||
| Kornblau Scott Lee | Grant, award...etc | 25,058 | 2025-05-12 | ||
| Petterson Lasse | Grant, award...etc | 125,145 | 2025-05-12 | ||
| BEYKO ELENI | Sale | -22,579 | $10.26 | $231,600 | 2025-05-08 |
| Schiffer Vivienne | Sale | -1,753 | $9.54 | $16,724 | 2025-05-07 |
| Petterson Lasse | Sale | -4,541 | $9.54 | $43,321 | 2025-05-07 |
| HANSON WILLIAM H | Sale | -600 | $9.54 | $5,724 | 2025-05-07 |
| Kornblau Scott Lee | Sale | -2,746 | $9.54 | $26,197 | 2025-05-07 |
| JOHANSON DAVID | Sale | -825 | $9.54 | $7,870 | 2025-05-07 |
| GUNSTEN CHRISTOPHER | Sale | -922 | $9.54 | $8,796 | 2025-05-07 |
| BEYKO ELENI | Sale | -1,458 | $9.54 | $13,909 | 2025-05-07 |
| Armstrong Dana A | Grant, award...etc | 2,636 | 2025-04-28 | ||
| STEUERT D MICHAEL | Grant, award...etc | 2,759 | 2025-04-28 | ||
| Shipp Earl L | Grant, award...etc | 2,759 | 2025-04-28 | ||
| BEYKO ELENI | Sale | -8,088 | $9.06 | $73,277 | 2025-04-28 |
| Shipp Earl L | Grant, award...etc | 5,057 | 2025-04-01 | ||
| STEUERT D MICHAEL | Grant, award...etc | 5,057 | 2025-04-01 | ||
| Armstrong Dana A | Grant, award...etc | 4,833 | 2025-04-01 | ||
| BEYKO ELENI | Grant, award...etc | 24,380 | 2025-03-18 | ||
| BEYKO ELENI | Sale | -12,052 | $8.7 | $104,852 | 2025-03-18 |
| HANSON WILLIAM H | Grant, award...etc | 12,971 | 2025-03-18 | ||
| HANSON WILLIAM H | Sale | -4,829 | $8.7 | $42,012 | 2025-03-18 |
| GUNSTEN CHRISTOPHER | Grant, award...etc | 20,897 | 2025-03-18 | ||
| GUNSTEN CHRISTOPHER | Sale | -8,734 | $8.7 | $75,986 | 2025-03-18 |
| BAYER RYAN | Grant, award...etc | 2,159 | 2025-03-18 | ||
| BAYER RYAN | Sale | -1,938 | $8.7 | $16,861 | 2025-03-18 |
| Petterson Lasse | Sale | -35,562 | $8.7 | $309,389 | 2025-03-18 |
| Petterson Lasse | Grant, award...etc | 171,943 | 2025-03-18 | ||
| Schiffer Vivienne | Grant, award...etc | 24,445 | 2025-03-18 | ||
| Schiffer Vivienne | Sale | -9,091 | $8.7 | $79,092 | 2025-03-18 |
| JOHANSON DAVID | Grant, award...etc | 20,897 | 2025-03-18 | ||
| JOHANSON DAVID | Sale | -7,776 | $8.7 | $67,651 | 2025-03-18 |
| Kornblau Scott Lee | Grant, award...etc | 66,794 | 2025-03-18 | ||
| Kornblau Scott Lee | Sale | -33,928 | $8.7 | $295,174 | 2025-03-18 |
| GUNSTEN CHRISTOPHER | Open Market Purchase | 3,875 | $7.75 | 2025-03-05 | |
| Shanahan Kathleen M | Derivatives Exercise | 2,849 | 2025-01-16 | ||
| DICKERSON LAWRENCE R | Grant, award...etc | 4,069 | 2025-01-03 | ||
| Shipp Earl L | Grant, award...etc | 1,771 | 2025-01-03 | ||
| STEUERT D MICHAEL | Grant, award...etc | 1,772 | 2025-01-03 | ||
| DICKERSON LAWRENCE R | Sale | -15,936 | $12.04 | $191,799 | 2024-11-15 |
| DICKERSON LAWRENCE R | Sale | -5,323 | $12.61 | $67,118 | 2024-11-13 |
| Steger Ronald | Sale | -12,000 | $12.76 | $153,120 | 2024-11-12 |
| Shanahan Kathleen M | Sale | -23,238 | $12.63 | $293,542 | 2024-11-12 |
| DICKERSON LAWRENCE R | Grant, award...etc | 4,363 | 2024-10-02 | ||
| Shipp Earl L | Grant, award...etc | 1,899 | 2024-10-02 | ||
| STEUERT D MICHAEL | Grant, award...etc | 1,899 | 2024-10-02 | ||
| Petterson Lasse | Sale | -75,219 | $9.08 | $682,981 | 2024-08-26 |
| Petterson Lasse | Sale | -63,918 | $9.06 | $579,097 | 2024-08-21 |
| Petterson Lasse | Sale | -110,863 | $9.08 | $1,006,636 | 2024-08-19 |
| Petterson Lasse | Sale | -100,000 | $8.9 | $890,000 | 2024-07-17 |
| DICKERSON LAWRENCE R | Grant, award...etc | 5,232 | 2024-07-01 | ||
| STEUERT D MICHAEL | Grant, award...etc | 2,337 | 2024-07-01 | ||
| Shipp Earl L | Grant, award...etc | 2,278 | 2024-07-01 | ||
| JOHANSON DAVID | Sale | -645 | $7.04 | $4,541 | 2024-05-07 |
| HANSON WILLIAM H | Sale | -486 | $7.04 | $3,421 | 2024-05-07 |
| BEYKO ELENI | Sale | -889 | $7.04 | $6,259 | 2024-05-07 |
| GUNSTEN CHRISTOPHER | Sale | -640 | $7.04 | $4,506 | 2024-05-07 |
| Kornblau Scott Lee | Sale | -1,676 | $7.04 | $11,799 | 2024-05-07 |
| Schiffer Vivienne | Sale | -1,070 | $7.04 | $7,533 | 2024-05-07 |
| Petterson Lasse | Sale | -9,467 | $7.04 | $66,648 | 2024-05-07 |
| Kornblau Scott Lee | Sale | -19,675 | $7.19 | $141,463 | 2024-04-29 |
| Kornblau Scott Lee | Grant, award...etc | 50,000 | 2024-04-29 | ||
| BEYKO ELENI | Sale | -8,088 | $7.44 | $60,175 | 2024-04-25 |
| DICKERSON LAWRENCE R | Grant, award...etc | 5,250 | 2024-04-01 | ||
| Shipp Earl L | Grant, award...etc | 2,286 | 2024-04-01 | ||
| STEUERT D MICHAEL | Grant, award...etc | 2,429 | 2024-04-01 | ||
| Kornblau Scott Lee | Sale | -9,498 | $8.62 | $81,873 | 2024-03-19 |
| Kornblau Scott Lee | Grant, award...etc | 34,450 | 2024-03-19 | ||
| HANSON WILLIAM H | Sale | -2,677 | $8.62 | $23,076 | 2024-03-19 |
| HANSON WILLIAM H | Grant, award...etc | 12,145 | 2024-03-19 | ||
| GUNSTEN CHRISTOPHER | Sale | -4,005 | $8.62 | $34,523 | 2024-03-19 |
| GUNSTEN CHRISTOPHER | Grant, award...etc | 19,566 | 2024-03-19 | ||
| BEYKO ELENI | Sale | -5,174 | $8.62 | $44,600 | 2024-03-19 |
| BEYKO ELENI | Grant, award...etc | 22,827 | 2024-03-19 | ||
| BAYER RYAN | Grant, award...etc | 9,771 | 2024-03-19 | ||
| BAYER RYAN | Sale | -544 | $8.62 | $4,689 | 2024-03-19 |
| Schiffer Vivienne | Sale | -6,063 | $8.62 | $52,263 | 2024-03-19 |
| Schiffer Vivienne | Grant, award...etc | 23,436 | 2024-03-19 | ||
| JOHANSON DAVID | Sale | -4,466 | $8.62 | $38,497 | 2024-03-19 |
| JOHANSON DAVID | Grant, award...etc | 19,566 | 2024-03-19 | ||
| Petterson Lasse | Sale | -53,648 | $8.62 | $462,446 | 2024-03-19 |
| Petterson Lasse | Grant, award...etc | 169,957 | 2024-03-19 | ||
| JOHANSON DAVID | Sale | -453 | $8.7 | $3,941 | 2024-03-06 |
| HANSON WILLIAM H | Sale | -341 | $8.7 | $2,967 | 2024-03-06 |
| BEYKO ELENI | Sale | -612 | $8.7 | $5,324 | 2024-03-06 |
| GUNSTEN CHRISTOPHER | Sale | -277 | $8.7 | $2,410 | 2024-03-06 |
| Schiffer Vivienne | Sale | -895 | $8.7 | $7,786 | 2024-03-06 |
| Petterson Lasse | Sale | -8,860 | $8.7 | $77,082 | 2024-03-06 |
| Kornblau Scott Lee | Sale | -1,850 | $8.7 | $16,095 | 2024-03-06 |
| BEYKO ELENI | Grant, award...etc | 12,500 | 2024-03-01 | ||
| Petterson Lasse | Grant, award...etc | 50,000 | 2024-03-01 | ||
| STEUERT D MICHAEL | Grant, award...etc | 2,767 | 2024-01-03 | ||
| Shipp Earl L | Grant, award...etc | 2,605 | 2024-01-03 | ||
| Shanahan Kathleen M | Grant, award...etc | 5,372 | 2024-01-03 | ||
| Shipp Earl L | Grant, award...etc | 2,509 | 2023-10-02 | ||
| STEUERT D MICHAEL | Grant, award...etc | 2,666 | 2023-10-02 | ||
| Shanahan Kathleen M | Grant, award...etc | 5,269 | 2023-10-02 | ||
| BAYER RYAN | Initial | 2023-08-17 | |||
| Shanahan Kathleen M | Grant, award...etc | 5,178 | 2023-07-03 | ||
| Shipp Earl L | Grant, award...etc | 2,451 | 2023-07-03 | ||
| Dorward-King Elaine J | Grant, award...etc | 3,094 | 2023-07-03 | ||
| STEUERT D MICHAEL | Grant, award...etc | 2,604 | 2023-07-03 | ||
| Levenson Ryan | Open Market Purchase | 133,788 | $6.64 | 2023-05-19 | |
| Levenson Ryan | Open Market Purchase | 68,000 | $6.1 | 2023-05-15 | |
| Levenson Ryan | Open Market Purchase | 132,000 | $6.05 | 2023-05-12 | |
| Lightfoot Todd M | Sale | -604 | $5.75 | $3,473 | 2023-05-09 |
| Tastard James | Sale | -1,159 | $5.75 | $6,664 | 2023-05-09 |
| Kornblau Scott Lee | Sale | -1,691 | $5.75 | $9,723 | 2023-05-09 |
| Schiffer Vivienne | Sale | -1,296 | $5.75 | $7,452 | 2023-05-09 |
| Petterson Lasse | Sale | -9,467 | $5.75 | $54,435 | 2023-05-09 |
| BEYKO ELENI | Sale | -815 | $5.75 | $4,686 | 2023-05-09 |
| JOHANSON DAVID | Sale | -785 | $5.75 | $4,514 | 2023-05-09 |
| HANSON WILLIAM H | Sale | -866 | $5.75 | $4,980 | 2023-05-09 |
| GUNSTEN CHRISTOPHER | Sale | -858 | $5.75 | $4,934 | 2023-05-09 |
The information provided in this report about GLDD stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
Great Lakes Dredge & Dock Corporation(NASDAQ:GLDD) 
Great Lakes Dredge & Dock Corporation provides dredging services in the United States. The company engages in capital dredging that consists of port expansion projects, coastal restoration and land reclamations, trench digging for pipelines, tunnels and cables, and other dredging related to the cons...
Website: http://www.gldd.com
Founded: 1890
Full Time Employees: 437
Sector: Industrials
Industry: Engineering & Construction