Great Lakes Dredge & Dock Corp - GLDD

  1. All Sectors
  2. Construction
  3. Heavy Construction
  4. Heavy Construction Other Than Bldg Const - Contractors
Latest data: 9/9/2025 10:04:53 PM
EDGAR CIK 0001372020

Buy Breakdown

Total $30,031

Sell Breakdown

Total $1,681,426

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
08/11/2025
10b5-1
08/13/2025
Kornblau Scott Lee
SVP & CFO
CFO
Sell
-59,805 @ $11.48
($686,322.18)
 112,130 (-34.78%) Direct
06/03/2025
06/04/2025
Steger Ronald
Director
Sell
-5,000 @ $11.59
($57,925.00)
 20,404 (-19.68%) Direct
05/06/2025
10b5-1
05/08/2025
Beyko Eleni
SVP - Offshore Energy
Officer
Sell
-22,579 @ $10.26
($231,599.58)
 50,138 (-31.05%) Direct
03/04/2025
03/05/2025
Gunsten Christopher
SVP-Proj Svcs & Fleet Engineer
Officer
Buy
3,875 @ $7.75
$30,031.25
 61,532 (6.72%) Direct
11/14/2024
11/15/2024
Dickerson Lawrence R
Director
Sell
-15,936 @ $12.04
($191,799.32)
 82,148 (-16.25%) Direct
11/12/2024
11/13/2024
Dickerson Lawrence R
Director
Sell
-5,323 @ $12.61
($67,117.71)
 98,084 (-5.15%) Direct
11/11/2024
11/12/2024
Shanahan Kathleen M
Director
Sell
-23,238 @ $12.63
($293,542.42)
 67,675 (-25.56%) Direct
11/11/2024
11/12/2024
Steger Ronald
Director
Sell
-12,000 @ $12.76
($153,120.00)
 25,404 (-32.08%) Direct