GLDD
Ticker
Great Lakes Dredge & Dock CORP
GLDDGLDD has 1 disclosed filing on Paydirt over the trailing twelve months from 1 corporate insider: 0 purchases and 1 sale. Filers took a median of 1 day from execution to disclosure, and the most recent trade was executed Dec 3 2025 and filed Dec 4 2025. The most active filer was Eleni Beyko with 1 filing.
Add to watchlistFilings, ttm
1
0 buys · 1 sell
Traders, ttm
1
1 insider
Volume, ttmiDollar value disclosed in the window
$130K
estimated for Congress, as filed for insiders
Median delay
1d
execution to disclosure
Last traded
Dec 3 2025
Filed Dec 4 2025
ADViAverage daily dollar volume
–
not on file
No price series on file for GLDD yet.
Volume by month
Buys $0
Sells $1.7M
Estimated for Congress, as filed for insiders · by filing month · past 24 months
Who filed
EB
Eleni Beyko
SVP - Offshore Energy
1 filing
LD
Lawrence R Dickerson
Director
1 filing
DJ
David Johanson
SVP-Project Acquisition & Ops
1 filing
SK
Scott Lee Kornblau
SVP & CFO
1 filing
KS
Kathleen M Shanahan
Director
1 filing
RS
Ronald Steger
Director
1 filing
Recent filings
David JohansonSALE
SVP-Project Acquisition & Ops
$130K10,000 sh × $13.02
Exec Dec 3 2025
Filed Dec 4 2025 · 5:30 PM ET Scott Lee KornblauSALE SVP & CFO $687K
59,805 sh × $11.48
Exec Aug 11 2025
Filed Aug 13 2025 · 5:30 PM ET Eleni BeykoSALE SVP - Offshore Energy $232K
22,579 sh × $10.26
Exec May 6 2025
Filed May 8 2025 · 5:30 PM ET Lawrence R DickersonSALE Director $192K
15,936 sh × $12.04
Exec Nov 14 2024
Filed Nov 15 2024 · 5:30 PM ET Ronald StegerSALE Director $153K
12,000 sh × $12.76
Exec Nov 11 2024
Filed Nov 12 2024 · 5:30 PM ET Kathleen M ShanahanSALE Director $293K
23,238 sh × $12.63
Exec Nov 11 2024
Filed Nov 12 2024 · 5:30 PM ET