GLDD Logo

Great Lakes Dredge & Dock Corporation (GLDD) 

NASDAQ
Market Cap
$811.3M
Sector
Industrials
Industry
Engineering & Construction
Rank in Sector
420 of 525
Rank in Industry
27 of 35

Largest Insider Buys in Sector

GLDD Stock Price History Chart

GLDD Stock Performance

About Great Lakes Dredge & Dock Corporation

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.

Insider Activity of Great Lakes Dredge & Dock Corporation

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.

List of Insider Buy and Sell Transactions, Great Lakes Dredge & Dock Corporation

2024-11-14Saledirector
15,936
0.0238%
$12.04$191,799-0.84%
2024-11-12Saledirector
5,323
0.008%
$12.61$67,118-0.08%
2024-11-11Saledirector
23,238
0.0345%
$12.63$293,542-0.71%
2024-11-11Saledirector
12,000
0.018%
$12.76$153,120-0.71%
2024-08-26SaleCEO & President
28,709
0.0401%
$9.24$265,363+18.14%
2024-08-23SaleCEO & President
46,510
0.0693%
$9.08$422,306+28.11%
2024-08-20SaleCEO & President
10,147
0.0157%
$9.10$92,338+32.18%
2024-08-19SaleCEO & President
53,771
0.0796%
$9.06$487,165+27.33%
2024-08-16SaleCEO & President
51,640
0.0796%
$9.11$470,4400.00%
2024-08-15SaleCEO & President
59,223
0.091%
$9.08$537,7450.00%
2023-05-19Purchasedirector
121,721
0.183%
$6.82$830,490+14.82%
2023-05-18Purchasedirector
6,860
0.0102%
$6.75$46,286+14.78%
2023-05-17Purchasedirector
5,207
0.0077%
$6.64$34,552+16.62%
2023-05-12Purchasedirector
68,000
0.1039%
$6.10$414,528+29.90%
2023-05-11Purchasedirector
66,000
0.099%
$6.13$404,864+26.74%
2023-05-10Purchasedirector
66,000
0.0996%
$6.05$399,142+29.26%
2023-03-02Purchasedirector
2,000
0.003%
$5.51$11,020+36.24%
2022-08-05PurchaseCEO & President
10,000
0.0149%
$9.65$96,540-29.43%
2022-05-09SaleChief Operating Officer
17,700
0.0268%
$14.12$249,938-48.72%
2022-02-28SaleSVP, Gov't Relations & Bus Dev
1,119
0.0017%
$14.06$15,734-30.55%

Insider Historical Profitability

9.54%
Petterson LasseCEO & President
902392
1.3414%
$12.0687+17.89%
DICKERSON LAWRENCE Rdirector
82148
0.1221%
$12.0606
Shanahan Kathleen Mdirector
67675
0.1006%
$12.0611+26.2%
Steger Ronalddirector
25404
0.0378%
$12.0611+38.79%
Hound Partners, LLC10 percent owner
2637965
3.9213%
$12.0610<0.0001%
Lowry Richard MExecutive VP and COO
418215
0.6217%
$12.0601
Berger Jonathan WCEO
412874
0.6137%
$12.0611<0.0001%
Levenson Ryandirector
333888
0.4963%
$12.061122+9.72%
Leight Nathandirector
264213
0.3928%
$12.06350<0.0001%
Simonelli David EChief Operating Officer
245866
0.3655%
$12.06051
Deutsch Peterdirector
132734
0.1973%
$12.06107+2.57%
Uhler Robert Bdirector
128161
0.1905%
$12.0660+15.62%
LaVoy Kathleen MackieSVP & Chief Legal Officer
119687
0.1779%
$12.0604
Wensel Deborah ASenior VP & CFO
108198
0.1608%
$12.0608
Bittel Stephendirector
90726
0.1349%
$12.06100+51.04%
ALBERT CARL Adirector
85863
0.1276%
$12.0650+17%
Waryjas MaryannSVP & Chief Legal Officer
72624
0.108%
$12.0610<0.0001%
Johnson Kyle DSenior Vice President
68353
0.1016%
$12.0603
Walsh Michael Josephdirector
63985
0.0951%
$12.0610+9.47%
Hansen Bradley T.J.VP - Division Manager
47763
0.071%
$12.0606
Pagendarm William FVP - Division Manager
44848
0.0667%
$12.0602
Gillespie Christopher JV.P. International Operation
44434
0.0661%
$12.0612<0.0001%
Karas John FV.P & Chief Estimator
30803
0.0458%
$12.0603
Becker Steven WPlant Equip Mgr and CME
29803
0.0443%
$12.0601
Mackie Douglas Bdirector
28713
0.0427%
$12.06035
HANSON WILLIAM HSVP, Gov't Relations & Bus Dev
28685
0.0426%
$12.0604
William Hanson H.VP - US Business Development
26271
0.0391%
$12.0601
O'Hara Steven F.VP - Division Manager
16730
0.0249%
$12.0601
Shipp Earl Ldirector
14578
0.0217%
$12.0620+18.43%
MADISON DEARBORN CAPITAL PARTNERS IV LP10 percent owner
0
0%
$12.0602
SOULELES THOMAS Sdirector
0
0%
$12.0602
GRISSOM DOUGLAS Cdirector
0
0%
$12.0602
Weiss Jasondirector
0
0%
$12.06114<0.0001%

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
BlackRock$57.99M9.896.63M-10.48%-$6.79M<0.01
AllianceBernstein$39.58M6.754.52M-1.74%-$699,676.250.01
Dimensional Fund Advisors$38.93M6.644.45M+2.12%+$807,826.270.01
JENNISON ASSOCIATES LLC$38.15M6.514.36M+1.4%+$527,686.280.03
Harvey Partners$29.92M5.13.42M0%+$03.33
The Vanguard Group$29.87M5.093.41M+1.45%+$426,649.99<0.01
William Blair Investment Management$21.39M3.652.45M-0.06%-$13,107.500.06
TCW Group$17.13M2.921.96M0%+$00.17
State Street$13.38M2.281.53M+0.3%+$40,293.75<0.01
Geode Capital Management$12.9M2.21.47M+1.98%+$250,745.02<0.01
Minerva Advisors LLC$11.47M1.961.31M+2.83%+$315,907.307.21
PRIVATE MANAGEMENT GROUP, INC.$10.66M1.821.22M-0.41%-$44,143.750.41
Charles Schwab$9.31M1.591.06M-2.45%-$233,773.81<0.01
D. E. Shaw & Co.$7.27M1.24830,567-0.3%-$22,155.000.01
Kennedy Capital Management Inc$6.99M1.19799,197-5.48%-$405,343.760.15
Wellington Management Company$6.67M1.14762,626+68.86%+$2.72M<0.01
London Co Of Virginia$5.62M0.96642,7440%+$00.03
Northern Trust$5.27M0.9602,585-2.59%-$140,008.76<0.01
Prescott Group Capital Management LLC$4.79M0.82546,8700%+$00.56
Centerbook Partners Lp$4.52M0.77516,104+143.79%+$2.66M0.31
Renaissance Technologies$4.05M0.69463,424-30.22%-$1.76M0.01
Credit Suisse$3.98M0.68455,396-29.27%-$1.65M<0.01
Morgan Stanley$3.95M0.67450,891-7.12%-$302,610.13<0.0001
Brightline Capital Management Llc$3.85M0.66440,000New+$3.85M2.51
Oppenheimer + Close LLC$3.45M0.59394,6000%+$03.17
Nuveen$3.07M0.52350,945-26.05%-$1.08M<0.01
Acuitas Investments, LLC$2.7M0.46308,664-1.88%-$51,598.751.43
American Century Investments$2.69M0.46307,895+6.35%+$160,816.23<0.01
ESSEX INVESTMENT MANAGEMENT CO LLC$2.65M0.45302,546+1.52%+$39,532.510.53
Knights of Columbus Asset Advisors LLC$2.25M0.38257,432-48.81%-$2.15M0.17
Ameriprise Financial$2.07M0.35237,018-15.61%-$383,477.59<0.01
BNY Mellon$2.05M0.35233,905-6.26%-$136,622.52<0.0001
Two Sigma Advisers LP$2.01M0.34229,667-20.16%-$507,499.94<0.01
Invesco$2M0.34228,394-18.72%-$460,145.11<0.0001
Citadel Advisors LLC$1.97M0.34224,678-25.59%-$676,147.67<0.01
Wittenberg Investment Management Inc$1.75M0.3200,3240%+$00.62
First Manhattan Co.$1.75M0.3200,000-27.27%-$656,250.000.01
Gsa Capital Partners Llp$1.7M0.29194,420New+$1.7M0.14
Goldman Sachs$1.6M0.27183,185-21.43%-$437,316.32<0.0001
Cullen Capital Management LLC$1.57M0.27179,693-7.67%-$130,602.520.02
Connor Clark & Lunn Investment Management Ltd$1.52M0.26173,552+36.38%+$405,125.00<0.01
Wynnefield Capital, Inc.$1.48M0.25169,266-21%-$393,749.870.59
Susquehanna International Group$1.45M0.25166,216-18.23%-$324,213.75<0.01
Millennium Management LLC$1.44M0.25164,316New+$1.44M<0.01
Ubs Asset Management Americas Inc$1.42M0.24162,4190%+$0<0.01
Two Sigma$1.17M0.2133,450-38.62%-$734,632.81<0.01
Swiss National Bank$1.15M0.2131,0000%+$0<0.01
Victory Capital Management Inc$1.12M0.19128,000-3.61%-$42,000.00<0.01
Squarepoint Ops LLC$1.09M0.19124,743+19.53%+$178,351.21<0.01
Iq Eq Fund Management Ireland Ltd$1.07M0.18121,749-4.92%-$55,116.260.12
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.