Live feed16:30:55·1457dINSIDERFilingvia QuantisnowSEC Form 4: Eisenberg Glenn A returned $432,000 worth of shares to the company (9,000 units at $48.00), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.ECOL· US Ecology IncPublic UtilitiesOriginal source