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
- 4 Grant or award Director acquired 2,073 shares (grant or award)
- 4 Grant or award Director acquired 2,073 shares (grant or award)
- S-3ASR Offering Registration Statement
- 8-K Event Other events
- SC 13G Stake Amended Statement of Ownership
- SC 13G/A Stake Amended Statement of Ownership
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- 8-K Event Bylaws or fiscal year change
- SC 13G/A Stake Amended Statement of Ownership
- 4 Open-market sale SVP, CFO & Treasurer sold 25,094 shares at an average $27.55 ($691,312)
- SC 13G/A Stake Amended Statement of Ownership
- 8-K/A Event Exhibits
- 4 Open-market sale SVP, CFO & Treasurer sold 25,000 shares at $19.28 ($481,960)
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- 4 Shares withheld for taxes SVP, CFO & Treasurer gave up 11,095 shares (to pay taxes)
- 4 Shares withheld for taxes Chairman, President and CEO gave up 7,392 shares (to pay taxes)
- 8-K Event Other events
- 424B5 Offering Prospectus
Page 14 of 67 · 1,328 filings