CIK 0000880807 · Large accelerated filer
AMERICAN SUPERCONDUCTOR CORP /DE/
Sign in to watch- Ticker
- 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 12,815 shares at an average $28.58 ($366,242)
- 4 Planned sale SVP, CFO & Treasurer sold 6,642 shares at an average $28.57 ($189,778)
- 8-K Event Other events
- 424B5 Offering Prospectus
- 144 Insider Sale of Securities
- 144 Insider Sale of Securities
- 424B5 Offering Prospectus
- 4 Planned sale SVP, CFO & Treasurer sold 4,744 shares at $31.83 ($151,012)
- 4 Planned sale Chairman, President and CEO sold 7,689 shares at $31.82 ($244,670)
- 144 Insider Sale of Securities
- 144 Insider Sale of Securities
- 4 Planned sale Chairman, President and CEO sold 122,655 shares at an average $26.39 ($3,236,835)
- 4 Planned sale SVP, CFO & Treasurer sold 50,000 shares at an average $26.40 ($1,319,757)
- 4 Derivatives Options or other derivatives
- 3 Insider Initial Statement of Ownership
- 144 Insider Sale of Securities
- 144 Insider Sale of Securities
- 4 Planned sale SVP, CFO & Treasurer sold 11,860 shares at $24.50 ($290,530)
Page 4 of 67 · 1,328 filings