Daniel P. McGahn, Chairman, President and CEO at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sold 201,696 shares at $55.11 ($11.0M) on 2025-08-04, disclosed to the SEC on 2025-08-06.
Seasonal sale ($11.0M) by Chairman, President and CEO — this insider has traded AMSC in August in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $54.26 | 73,105 | $4.0M | 36.1% |
| 2 | $54.26 | 73,105 | $4.0M | 36.1% |
| 3 | $55.11 | 27,743 | $1.5M | 13.9% |
| 4 | $55.11 | 27,743 | $1.5M | 13.9% |
| Total | $54.49 avg | 201,696 | $11.0M | 100% |
| Filing → |
| AMSC | SELL | 2026-06-03 | $4.3M | — | Filing → |
| AMSC | SELL | 2025-06-12 | $718K | — | Filing → |
| AMSC | SELL | 2025-06-09 | $489K | — | Filing → |