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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. 424B5 Offering Prospectus
  3. DEF 14A Proxy Proxy Statement
  4. 10-K/A Report 10-K/A
  5. PRE 14A Proxy Proxy Statement (Preliminary)
  6. 424B5 Offering Prospectus
  7. EFFECT Other Notice of Effectiveness
  8. 10-K/A Report 10-K/A
  9. POS AM Other Post-effective Amendment for Registration Statement
  10. 10-K Report Annual Report
  11. 8-K Event Material agreement · Results of operations · New debt or obligation · Unregistered share sale · Executive or director change
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 424B5 Offering Prospectus
  17. 424B5 Offering Prospectus
  18. 4 Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

Page 35 of 67 · 1,328 filings