MarketPeel
Insider Trading Intelligence
Tue, Sep 30, 2025
Sep 30
bought $0.00 of GLDD
4,165 shares @ $0.00
Increased holdings by +6.30%
31st largest trade (out of 43)
Cluster BuyPositive 90D History
Trade made by a director
Part of a cluster of 4 transactions by 4 insiders
Unscheduled trade
86% win rate · +7.9% median edge vs SPY (7 trades, 90-day · small sample)
Price 12% above 200-day moving average
GLDDGreat Lakes Dredge & Dock CORP
IndustrialsEngineering & Construction

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