Live feed08:19:04·214dINSIDERFilingvia QuantisnowEVP, Industrial Services Geer Charles H. Ii covered exercise/tax liability with 294 shares, decreasing direct ownership by 3% to 8,842 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CLH· Clean Harbors Inc.IndustrialsOriginal source