Guillaume Marie Jean Rutten, Director at Amkor Technology, sold AMKR on Aug 6, 2026
Data as of Oct 16
- Traded
- Aug 6, 2026
- Disclosed
- Aug 7, 2026
- Filed
- 1 day after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
AMKR since disclosure
−24.3%
after the sale
Similar stocks (XLK) since disclosure
−2.4%
XLK — its sector index fund
Change in closing price from Aug 7, 2026 (the first trading day on or after disclosure) to Oct 16, 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
- ▼ SELLGuillaume Marie Jean Rutten DirectorAMKR Amkor Technology, Inc.$1.4Mdisclosed Aug 7 · filed 2 days after the trade