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American Superconductor Corporation

AMSC ·Technology, Electrical Equipment & Parts, United States
Financial Statements › SEC Filings

SEC Filings

Form Filed Description
4 Nov 29, 2012 MAIN DOCUMENT DESCRIPTION
8-K Nov 28, 2012 FORM 8-K
4 Nov 26, 2012 MAIN DOCUMENT DESCRIPTION
EFFECT Nov 16, 2012
S-3 Nov 6, 2012 FORM S-3
10-Q Nov 6, 2012 FORM 10-Q
8-K Nov 6, 2012 FORM 8-K
4 Oct 26, 2012 FORM 4 SUBMISSION
4 Oct 26, 2012 FORM 4 SUBMISSION
4 Oct 26, 2012 FORM 4 SUBMISSION
4 Oct 26, 2012 FORM 4 SUBMISSION
4 Oct 26, 2012 FORM 4 SUBMISSION
4 Oct 26, 2012 FORM 4 SUBMISSION
EFFECT Oct 18, 2012
EFFECT Oct 18, 2012
POS AM Oct 16, 2012 POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-1
S-3 Oct 1, 2012 FORM S-3
S-8 Aug 3, 2012 S-8
424B3 Aug 3, 2012 PROSPECTUS SUPPLEMENT
4 Aug 3, 2012 FORM 4 SUBMISSION
4 Aug 3, 2012 FORM 4 SUBMISSION
4 Aug 3, 2012 FORM 4 SUBMISSION
4 Aug 3, 2012 FORM 4 SUBMISSION
4 Aug 3, 2012 FORM 4 SUBMISSION
4 Aug 3, 2012 FORM 4 SUBMISSION
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