Live feed16:17:57·1282dINSIDERFilingvia QuantisnowSEC Form 4: Kosiba John W Jr bought $83,400 worth of shares (25,000 units at $3.34), increasing direct ownership by 8% to 338,759 unitsByQuantisnow·Wall Street's wire, on your screen.AMSC· American Superconductor CorporationConsumer DiscretionaryOriginal source