AMERICAN SUPERCONDUCTOR CORP /DE/ reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Devens, MA
SEC filing record 1 source field available
Fiscal year end
31 March
AMERICAN SUPERCONDUCTOR CORP /DE/ has filed 1,322 SEC EDGAR filings since 29 Jul 1996

SEC filing history

Showing 851-858 of 858 matching filings.

Per page
25
Current page
35
4

FORM 4 SUBMISSION

Filing date
08 Feb 2010
Reporting date
04 Feb 2010
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10-Q File 000-19672

AMERICAN SUPERCONDUCTOR CORPORATION

Filing date
03 Feb 2010
Reporting date
31 Dec 2009
SEC evidence
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8-K File 000-19672

LIVE FILING

Filing date
02 Feb 2010
Reporting date
02 Feb 2010
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SC 13G/A File 005-41994

SCHEDULE 13G/A

Filing date
29 Jan 2010
Reporting date
Not listed
SEC evidence
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CT ORDER File 000-19672

CT ORDER filing

Filing date
12 Jan 2010
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-41994

SC 13G/A filing

Filing date
08 Jan 2010
Reporting date
Not listed
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
07 Jan 2010
Reporting date
05 Jan 2010
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
04 Jan 2010
Reporting date
30 Dec 2009
SEC evidence
Open document Open filing
Next action
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