Kevin Engel is President & VP at AMKOR TECHNOLOGY, INC. (AMKR). They have made 6 open-market trades across 1 company since 2023, most recently 2025-12-31.
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMKR | 9,041 | $322K |
Shares reported on the most recent Form 4, priced at the 2026-01-05 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMKR | SELL | 2025-12-12 | 2025-12-16 | $46.21 | $508K | -2.2% | +20.1% | +8.9% |
| AMKR | SELL | 2025-02-25 | 2025-02-26 | $21.69 | $238K | -13.3% | -19.9% | -17.3% |
| AMKR | SELL | 2024-08-14 | 2024-08-15 | $32.64 | $308K | +2.9% | -5.5% | -19.1% |
| AMKR | SELL | 2024-06-10 | 2024-06-12 | $33.22 | $327K | +11.0% | +19.4% | -18.3% |
| AMKR | SELL | 2023-06-02 | 2023-06-06 | $25.42 | $181K | +1.4% | +5.6% | +8.6% |
| AMKR | SELL | 2023-02-23 | 2023-02-24 | $25.26 | $360K | +4.4% | +0.9% | -5.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.