Daniel P. McGahn, SVP/GM AMSC Superconductors at AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sold 4,500 shares at $34.70 ($156K) on 2009-12-08, disclosed to the SEC on 2009-12-10.
Open-market sale of $156k AMSC by SVP/GM AMSC Superconductors. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $34.64 | 1,600 | $55K | 35.5% |
| 2 | $34.70 | 2,900 | $101K | 64.5% |
| Total | $34.68 avg | 4,500 | $156K | 100% |
| Filing → |
| AMSC | SELL | 2026-06-03 | $4.3M | — | Filing → |
| AMSC | SELL | 2025-08-06 | $11.0M | — | Filing → |
| AMSC | SELL | 2025-06-12 | $718K | — | Filing → |