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 Open-market sale SVP, CFO & Treasurer sold 50,000 shares at $28.28 ($1,414,095)
- 144 Insider Sale of Securities
- SC 13G Stake Amended Statement of Ownership
- SCHEDULE 13G/A Stake Statement of Beneficial Ownership
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- SC 13G Stake Amended Statement of Ownership
- 4 Grant or award Chairman, President and CEO acquired 180,000 shares (grant or award)
- 4 Grant or award SVP, CFO & Treasurer acquired 90,000 shares (grant or award)
- S-8 Other Securities Offered to Employees in Benefit Plans
- 8-K Event Other events
- 424B7 Offering Prospectus
- S-3ASR Offering Registration Statement
- SC 13G/A Stake Amended Statement of Ownership
- 8-K/A Event Exhibits
- 10-Q Report Quarterly Report
- 8-K Event Results of operations
- 8-K Event Executive or director change · Shareholder vote results
- 8-K Event Material agreement · Acquisition or sale completed · Other events
- ARS Other Annual Report to Security Holders
Page 6 of 67 · 1,328 filings