4
Changes in Ownership
AMERICAN SUPERCONDUCTOR CORP /DE/ Filed Acc 0001209191-11-028701
EVP & GM, AMSC Power Systems gave up 15,383 shares (to pay taxes)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| STANKIEWICZ CHARLES W EVP & GM, AMSC Power Systems | 2011-05-15 | Shares withheld for taxes | −15,383 | $11.36 | $174,751 | 73,497 | D |
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