4
Changes in Ownership
AMERICAN SUPERCONDUCTOR CORP /DE/ Filed Acc 0001209191-10-049839
SVP, CFO & Treasurer sold 8,000 shares at $36.05 ($288,400)
- SVP, CFO & Treasurer acquired 10,000 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| HENRY DAVID A SVP, CFO & Treasurer | 2010-10-06 | Option exercise | +10,000 | $21.87 | $218,700 | 0 | D |
| HENRY DAVID A SVP, CFO & Treasurer | 2010-10-06 | Sale | −8,000 | $36.05 | $288,400 | 69,550 | D |
| Derivatives | |||||||
| HENRY DAVID A SVP, CFO & Treasurer | 2010-10-06 | Option exercise · Stock Option (Right to buy) | −10,000 | 80,000 | D | ||
| Open-market sales · 8,000 sh · avg $36.05 · $288,400 | |||||||
Loading xslF345X03/doc4.xml…