Financial reports
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Current reports
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Registration and prospectus
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Proxies
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Other
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Ownership
4
AMERICAN SUPERCONDUCTOR CORP /DE/
4 Apr 24
4
AMERICAN SUPERCONDUCTOR CORP /DE/
7 Apr 23
4
AMERICAN SUPERCONDUCTOR CORP /DE/
6 Apr 22
4
AMERICAN SUPERCONDUCTOR CORP /DE/
7 Apr 21
4
AMERICAN SUPERCONDUCTOR CORP /DE/
7 Apr 20
4
AMERICAN SUPERCONDUCTOR CORP /DE/
4 Apr 19
4
AMERICAN SUPERCONDUCTOR CORP /DE/
6 Apr 18
4
AMERICAN SUPERCONDUCTOR CORP /DE/
7 Apr 17
3
AMERICAN SUPERCONDUCTOR CORP /DE/
22 Sep 16
4
AMERICAN SUPERCONDUCTOR CORP /DE/
22 Sep 16