CIK 0000880807 · Large accelerated filer
AMERICAN SUPERCONDUCTOR CORP /DE/
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- 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
- 10-K/A Report 10-K/A
- 10-K Report Annual Report
- 8-K Event Results of operations
- SD Other Specialized Disclosure
- 4 Shares withheld for taxes President and CEO gave up 14,795 shares (to pay taxes)
- 4 Shares withheld for taxes SVP, CFO & Treasurer gave up 6,798 shares (to pay taxes)
- 8-K Event Executive or director change
- 4 Grant or award Director acquired 6,896 shares (grant or award)
- 4 Grant or award Director acquired 6,896 shares (grant or award)
- 4 Grant or award Director acquired 6,896 shares (grant or award)
- 4 Grant or award Director acquired 6,896 shares (grant or award)
- 4 Grant or award Director acquired 6,896 shares (grant or award)
- 8-K Event Acquisition or sale completed
- SC 13G Stake Amended Statement of Ownership
- EFFECT Other Notice of Effectiveness
- UPLOAD Other SEC-generated Letter
- SC 13G Stake Amended Statement of Ownership
- CORRESP Other Correspondence Between Filers and SEC Staff
- 4/A Open-market buy SVP, CFO & Treasurer bought 5,000 shares at $4.62 ($23,100)
- 4 Open-market buy SVP, CFO & Treasurer bought 5,000 shares
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