Donald R Dixon, Director at Amprius Technologies, sold AMPX on Jun 9, 2026
Data as of Oct 27
- Traded
- Jun 9, 2026
- Disclosed
- Jun 11, 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
AMPX since disclosure
−48.1%
after the sale
Similar stocks (XLI) since disclosure
−4.1%
XLI — its sector index fund
Change in closing price from Jun 11, 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.