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 construction of breakwaters, jetties, canals, and other marine structures. It is also involved in coastal protection projects that comprises of moving sand from the ocean floor to shoreline locations where erosion threatens shoreline assets; maintenance dredging, which consists of the re-dredging of previously deepened waterways and harbors to remove silt, sand, and other accumulated sediments; land reclamations, channel deepening, and port infrastructure development; and lake and river dredging, inland levee and construction dredging, environmental restoration and habitat improvement, and other marine construction projects. The company serves federal, state, and local governments; foreign governments; and domestic and foreign private concerns, such as utilities, oil, and other energy companies. It operates a fleet of 18 dredges, 17 material transportation barges, 1 drillboat, and various other support vessels. The company was formerly known as Lydon & Drews Partnership and changed its name to Great Lakes Dredge & Dock Corporation in 1905. Great Lakes Dredge & Dock Corporation was founded in 1890 and is headquartered in Houston, Texas.
Over the last 12 months, insiders at Great Lakes Dredge & Dock Corporation have bought $0 and sold $2.98M worth of Great Lakes Dredge & Dock Corporation stock.
On average, over the past 5 years, insiders at Great Lakes Dredge & Dock Corporation have bought $753,097 and sold $2.95M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 121,721 shares for transaction amount of $830,490 was made by Levenson Ryan (director) on 2023‑05‑19.
2024-11-14 | Sale | director | 15,936 0.0238% | $12.04 | $191,799 | -0.84% | ||
2024-11-12 | Sale | director | 5,323 0.008% | $12.61 | $67,118 | -0.08% | ||
2024-11-11 | Sale | director | 23,238 0.0345% | $12.63 | $293,542 | -0.71% | ||
2024-11-11 | Sale | director | 12,000 0.018% | $12.76 | $153,120 | -0.71% | ||
2024-08-26 | Sale | CEO & President | 28,709 0.0401% | $9.24 | $265,363 | +18.14% | ||
2024-08-23 | Sale | CEO & President | 46,510 0.0693% | $9.08 | $422,306 | +28.11% | ||
2024-08-20 | Sale | CEO & President | 10,147 0.0157% | $9.10 | $92,338 | +32.18% | ||
2024-08-19 | Sale | CEO & President | 53,771 0.0796% | $9.06 | $487,165 | +27.33% | ||
2024-08-16 | Sale | CEO & President | 51,640 0.0796% | $9.11 | $470,440 | 0.00% | ||
2024-08-15 | Sale | CEO & President | 59,223 0.091% | $9.08 | $537,745 | 0.00% | ||
2023-05-19 | director | 121,721 0.183% | $6.82 | $830,490 | +14.82% | |||
2023-05-18 | director | 6,860 0.0102% | $6.75 | $46,286 | +14.78% | |||
2023-05-17 | director | 5,207 0.0077% | $6.64 | $34,552 | +16.62% | |||
2023-05-12 | director | 68,000 0.1039% | $6.10 | $414,528 | +29.90% | |||
2023-05-11 | director | 66,000 0.099% | $6.13 | $404,864 | +26.74% | |||
2023-05-10 | director | 66,000 0.0996% | $6.05 | $399,142 | +29.26% | |||
2023-03-02 | director | 2,000 0.003% | $5.51 | $11,020 | +36.24% | |||
2022-08-05 | CEO & President | 10,000 0.0149% | $9.65 | $96,540 | -29.43% | |||
2022-05-09 | Sale | Chief Operating Officer | 17,700 0.0268% | $14.12 | $249,938 | -48.72% | ||
2022-02-28 | Sale | SVP, Gov't Relations & Bus Dev | 1,119 0.0017% | $14.06 | $15,734 | -30.55% |
Petterson Lasse | CEO & President | 902392 1.3414% | $12.06 | 8 | 7 | +17.89% |
DICKERSON LAWRENCE R | director | 82148 0.1221% | $12.06 | 0 | 6 | |
Shanahan Kathleen M | director | 67675 0.1006% | $12.06 | 1 | 1 | +26.2% |
Steger Ronald | director | 25404 0.0378% | $12.06 | 1 | 1 | +38.79% |
Hound Partners, LLC | 10 percent owner | 2637965 3.9213% | $12.06 | 1 | 0 | <0.0001% |
Lowry Richard M | Executive VP and COO | 418215 0.6217% | $12.06 | 0 | 1 | |
Berger Jonathan W | CEO | 412874 0.6137% | $12.06 | 1 | 1 | <0.0001% |
Levenson Ryan | director | 333888 0.4963% | $12.06 | 11 | 22 | +9.72% |
Leight Nathan | director | 264213 0.3928% | $12.06 | 35 | 0 | <0.0001% |
Simonelli David E | Chief Operating Officer | 245866 0.3655% | $12.06 | 0 | 51 | |
Deutsch Peter | director | 132734 0.1973% | $12.06 | 10 | 7 | +2.57% |
Uhler Robert B | director | 128161 0.1905% | $12.06 | 6 | 0 | +15.62% |
LaVoy Kathleen Mackie | SVP & Chief Legal Officer | 119687 0.1779% | $12.06 | 0 | 4 | |
Wensel Deborah A | Senior VP & CFO | 108198 0.1608% | $12.06 | 0 | 8 | |
Bittel Stephen | director | 90726 0.1349% | $12.06 | 10 | 0 | +51.04% |
ALBERT CARL A | director | 85863 0.1276% | $12.06 | 5 | 0 | +17% |
Waryjas Maryann | SVP & Chief Legal Officer | 72624 0.108% | $12.06 | 1 | 0 | <0.0001% |
Johnson Kyle D | Senior Vice President | 68353 0.1016% | $12.06 | 0 | 3 | |
Walsh Michael Joseph | director | 63985 0.0951% | $12.06 | 1 | 0 | +9.47% |
Hansen Bradley T.J. | VP - Division Manager | 47763 0.071% | $12.06 | 0 | 6 | |
Pagendarm William F | VP - Division Manager | 44848 0.0667% | $12.06 | 0 | 2 | |
Gillespie Christopher J | V.P. International Operation | 44434 0.0661% | $12.06 | 1 | 2 | <0.0001% |
Karas John F | V.P & Chief Estimator | 30803 0.0458% | $12.06 | 0 | 3 | |
Becker Steven W | Plant Equip Mgr and CME | 29803 0.0443% | $12.06 | 0 | 1 | |
Mackie Douglas B | director | 28713 0.0427% | $12.06 | 0 | 35 | |
HANSON WILLIAM H | SVP, Gov't Relations & Bus Dev | 28685 0.0426% | $12.06 | 0 | 4 | |
William Hanson H. | VP - US Business Development | 26271 0.0391% | $12.06 | 0 | 1 | |
O'Hara Steven F. | VP - Division Manager | 16730 0.0249% | $12.06 | 0 | 1 | |
Shipp Earl L | director | 14578 0.0217% | $12.06 | 2 | 0 | +18.43% |
MADISON DEARBORN CAPITAL PARTNERS IV LP | 10 percent owner | 0 0% | $12.06 | 0 | 2 | |
SOULELES THOMAS S | director | 0 0% | $12.06 | 0 | 2 | |
GRISSOM DOUGLAS C | director | 0 0% | $12.06 | 0 | 2 | |
Weiss Jason | director | 0 0% | $12.06 | 1 | 14 | <0.0001% |
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