Live feed16:34:11·321dINSIDERFilingvia QuantisnowChairman, President and CEO Mcgahn Daniel P sold $5,495,526 worth of shares (100,848 units at $54.49), decreasing direct ownership by 8% to 1,183,134 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMSC· American Superconductor CorporationConsumer DiscretionaryOriginal source