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CIK 0000880807 · Large accelerated filer

AMERICAN SUPERCONDUCTOR CORP /DE/

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Ticker
AMSC
Exchange
Nasdaq
Industry
Motors & Generators
FY end
Mar 31
Incorporated
DE
Entity type
operating
EIN
042959321
Phone
9788423000
Business address
SIXTY FOUR JACKSON ROAD, DEVENS, MA, 01434
  1. S-3 Offering Registration Statement
  2. 10-Q Report Quarterly Report
  3. 8-K Event Results of operations
  4. 8-K Event Material agreement
  5. SC 13G/A Stake Amended Statement of Ownership
  6. 10-Q Report Quarterly Report
  7. 8-K Event Results of operations
  8. EFFECT Other Notice of Effectiveness
  9. CORRESP Other Correspondence Between Filers and SEC Staff
  10. UPLOAD Other SEC-generated Letter
  11. S-3 Offering Registration Statement
  12. 8-K Event Unregistered share sale · Other events
  13. CT ORDER Other Confidential Order
  14. SC 13G/A Stake Amended Statement of Ownership
  15. 4 Grant or award Director acquired 3,653 shares (grant or award)
  16. 10-Q Report Quarterly Report
  17. 8-K Event Results of operations
  18. 8-K Event Executive or director change · Shareholder vote results
  19. 4 Grant or award SVP, CFO & Treasurer acquired 72,000 shares (grant or award)
  20. 4 Grant or award President and CEO acquired 225,000 shares (grant or award)

Page 21 of 67 · 1,328 filings