American Superconductor Corporation

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

SEC Filings

Form Filed Description
4 May 10, 2012 FORM 4 SUBMISSION
4 May 10, 2012 FORM 4 SUBMISSION
3 May 10, 2012 FORM 3 SUBMISSION
8-K May 9, 2012 FORM 8-K
EFFECT Apr 26, 2012
8-K Apr 20, 2012 FORM 8-K
D Apr 19, 2012
S-1 Apr 13, 2012 FORM S-1
8-K Apr 13, 2012 FORM 8-K
8-K Apr 4, 2012 FORM 8-K
SC 13G/A Feb 13, 2012
10-Q Feb 9, 2012 FORM 10-Q
8-K Feb 9, 2012 FORM 8-K
8-K/A Feb 6, 2012 FORM 8-K AMENDMENT
SC 13D/A Feb 1, 2012 AMENDMENT NO. 2 TO SCHEDULE 13D
4 Dec 15, 2011 FORM 4 SUBMISSION
4 Dec 15, 2011 FORM 4 SUBMISSION
4 Dec 15, 2011 FORM 4 SUBMISSION
4 Dec 15, 2011 FORM 4 SUBMISSION
4 Dec 15, 2011 FORM 4 SUBMISSION
4 Dec 15, 2011 FORM 4 SUBMISSION
8-K Dec 8, 2011 FORM 8-K
8-K Nov 29, 2011 FORM 8-K
ARS Nov 14, 2011 AUTO-GENERATED PAPER DOCUMENT
10-Q Nov 9, 2011 FORM 10-Q
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