Live feed16:29:47·762dINSIDERFilingvia QuantisnowMcgahn Daniel P sold $304,741 worth of shares (20,559 units at $14.82), decreasing direct ownership by 2% to 1,057,121 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMSC· American Superconductor CorporationConsumer DiscretionaryOriginal source