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American Superconductor Corporation

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

SEC Filings

Form Filed Description
8-K Feb 5, 2019 8-K
4 Jan 2, 2019 FORM 4 SUBMISSION
4 Dec 11, 2018 FORM 4 SUBMISSION
4 Nov 13, 2018 FORM 4 SUBMISSION
4 Nov 13, 2018 FORM 4 SUBMISSION
10-Q Nov 6, 2018 10-Q
8-K Nov 6, 2018 8-K
4 Nov 5, 2018 FORM 4 SUBMISSION
8-K Oct 31, 2018 8-K
SC 13G Oct 5, 2018 ACQUISITION OF BENEFICIAL OWNERSHIP
CT ORDER Aug 30, 2018
CT ORDER Aug 10, 2018
CT ORDER Aug 10, 2018
4 Aug 6, 2018 FORM 4 SUBMISSION
4 Aug 6, 2018 FORM 4 SUBMISSION
8-K Aug 1, 2018 8-K
10-Q Jul 31, 2018 10-Q
8-K Jul 31, 2018 8-K
4 Jul 31, 2018 FORM 4 SUBMISSION
4 Jul 30, 2018 FORM 4 SUBMISSION
CT ORDER Jul 13, 2018
8-K Jul 9, 2018 FORM 8-K
8-K Jul 3, 2018 8-K
4 Jul 2, 2018 FORM 4 SUBMISSION
4 Jul 2, 2018 FORM 4 SUBMISSION
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