Daniel P. McGahn, President and COO at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sold 8,000 shares at $31.85 ($255K) on 2010-02-05, disclosed to the SEC on 2010-02-08.
Scheduled sale ($255k) by President and COO under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| AMSC | SELL | 2026-06-03 | $4.3M | — | Filing → |
| AMSC | SELL | 2025-08-06 | $11.0M | — | Filing → |
| AMSC | SELL | 2025-06-12 | $718K | — | Filing → |