Live feed16:29:45·1459dINSIDERFilingvia QuantisnowSEC Form 4: Steiner Melanie returned $340,800 worth of shares to the company (7,100 units at $48.00), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.ECOL· US Ecology IncPublic UtilitiesOriginal source