Guillaume Marie Jean Rutten, Director at AMKOR TECHNOLOGY, INC. (AMKR), sold 50,000 shares at $55.35 ($2.7M) on 2026-08-05, disclosed to the SEC on 2026-08-07.
Open-market sale of $2.7M AMKR by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $55.35 | 25,000 | $1.4M | 50.4% |
| 2 | $54.50 | 25,000 | $1.4M | 49.6% |
| Total | $54.92 avg | 50,000 | $2.7M | 100% |
| Filing → |
| AMKR | SELL | 2026-02-18 | $459K | — | Filing → |
| AMKR | SELL | 2026-01-20 | $531K | — | Filing → |
| AMKR | SELL | 2025-12-17 | $448K | — | Filing → |