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
- DEFA14A Proxy Proxy Materials
- DEF 14A Proxy Proxy Statement
- 4 Planned sale Chairman, President and CEO sold 37,165 shares at $21.69 ($806,046)
- 4 Planned sale SVP, CFO & Treasurer sold 32,000 shares at $21.68 ($693,750)
- 144 Insider Sale of Securities
- 144 Insider Sale of Securities
- PRE 14A Proxy Proxy Statement (Preliminary)
- 10-K Report Annual Report
- 8-K Event Results of operations · Executive or director change
- SD Other Specialized Disclosure
- 4 Planned sale SVP, CFO & Treasurer sold 29,000 shares at an average $14.82 ($429,814)
- 4 Planned sale Chairman, President and CEO sold 20,559 shares at an average $14.82 ($304,741)
- 144 Insider Sale of Securities
- 144 Insider Sale of Securities
- 4 Grant or award Director acquired 3,840 shares (grant or award)
- 4 Grant or award Director acquired 3,840 shares (grant or award)
- 4 Grant or award Director acquired 3,840 shares (grant or award)
- 4 Grant or award Director acquired 3,840 shares (grant or award)
- 4 Grant or award Director acquired 3,840 shares (grant or award)
- EFFECT Other Notice of Effectiveness
Page 7 of 67 · 1,328 filings