James J. Kim 2008 Trust FBO Descendants of John T. Kim files SEC Form 4 disclosures for AMKOR TECHNOLOGY, INC.. They have made 1 open-market trade across 1 company since 2020, most recently 2020-12-17.
CIK 0001426970
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 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AMKR | 1,093,574 | $45.7M |
Shares reported on the most recent Form 4, priced at the 2020-12-21 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AMKR | SELL | 2020-12-17 | 2020-12-21 | $15.41 | $25.2M | -2.4% | +21.3% | +56.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.