Live feed16:30:01·1457dINSIDERFilingvia QuantisnowSEC Form 4: Sahlberg John T. returned $686,674 worth of shares to the company (14,306 units at $48.00), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.ECOL· US Ecology IncPublic UtilitiesOriginal source