John T. Kim, Director at AMKOR TECHNOLOGY INC (AMKR), bought 2,726,800 shares at $8.25 ($22.5M) on 2008-02-11, disclosed to the SEC on 2008-02-13.
Open-market purchase of $22.5M AMKR by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.
| Filing → |
| AMKR | BUY | 2025-02-26 | $38.0M | — | Filing → |
| AMKR | SELL | 2023-02-24 | $9.7M | — | Filing → |
| AMKR | SELL | 2022-01-04 | $124.6M | — | Filing → |