Live feed16:31:24·1494dINSIDERFilingvia QuantisnowSEC Form 4: Hogans Mack L returned $182,400 worth of shares to the company (3,800 units at $48.00), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.ECOL· US Ecology IncPublic UtilitiesOriginal source