Live feed16:55:29·154dINSIDERFilingvia QuantisnowDirector Shanahan Kathleen M converted options into 5,851 shares, increasing direct ownership by 8% to 76,375 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GLDD· Great Lakes Dredge & Dock CorporationIndustrialsOriginal source