FORM 8-K

Company

AMERICAN SUPERCONDUCTOR CORP /DE/

Filed

February 20, 2013

Period of Report

February 14, 2013

Accession Number

0001193125-13-067218

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →