Daniel P McGahn, Chairman, President and CEO at American Superconductor, sold AMSC on Jun 8, 2026
Data as of Oct 27
▼ SELL$197K4,678 shares at $42.19Daniel P McGahn Chairman, President and CEOAMSC American Superconductor Corp
- Traded
- Jun 8, 2026
- Disclosed
- Jun 10, 2026
- Filed
- 2 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
AMSC since disclosure
−24.9%
after the sale
Similar stocks (SPY) since disclosure
+6.1%
S&P 500 (SPY)
Change in closing price from Jun 10, 2026 (the first trading day on or after disclosure) to Oct 27, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.
Other trades in the same filing
- ▼ SELLDaniel P McGahn Chairman, President and CEOAMSC American Superconductor Corp$207Kdisclosed Jun 10 · filed 2 days after the trade