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
- S-8 Other Securities Offered to Employees in Benefit Plans
- 8-K Event Executive or director change · Shareholder vote results
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- DEFA14A Proxy Proxy Materials
- SC 13G Stake Amended Statement of Ownership
- DEFA14A Proxy Proxy Materials
- DEF 14A Proxy Proxy Statement
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 3 Insider Initial Statement of Ownership
- 3 Insider Initial Statement of Ownership
- 4 Open-market sale Chairman, President and CEO sold 32,587 shares at $5.98 ($194,750)
- 4 Open-market sale SVP, CFO & Treasurer sold 8,473 shares at $5.97 ($50,622)
- 4 Grant or award Director acquired 1,538 shares (grant or award)
- 8-K Event Executive or director change
- 4 Open-market sale Chairman, President and CEO sold 21,725 shares at $5.45 ($118,482)
- 4 Open-market sale SVP, CFO & Treasurer sold 13,325 shares at $5.45 ($72,677)
- 10-K Report Annual Report
- 8-K Event Results of operations
Page 11 of 67 · 1,328 filings