Live feed16:07:20·24dSECFilingvia QuantisnowAmerican Superconductor Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Submission of Matters to a Vote of Security Holders, Financial Statements and ExhibitsByQuantisnow·Wall Street's wire, on your screen.AMSC· American Superconductor CorporationConsumer DiscretionaryOriginal source