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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. 4 Insider Changes in Ownership
  2. 10-Q Report Quarterly Report
  3. 8-K/A Event Results of operations
  4. 8-K Event Results of operations
  5. 8-K Event Material agreement
  6. S-8 Other Securities Offered to Employees in Benefit Plans
  7. S-8 Other Securities Offered to Employees in Benefit Plans
  8. 10-Q Report Quarterly Report
  9. 8-K Event Item 12
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. DEF 14A Proxy Proxy Statement
  16. 10-K Report Annual Report
  17. 4 Insider Changes in Ownership
  18. PRE 14A Proxy Proxy Statement (Preliminary)
  19. 5 Insider Annual Insider Trading Report
  20. 8-K Event Item 12

Page 60 of 67 · 1,328 filings