Form 4 for AMKR AMKOR TECHNOLOGY, INC.
Accepted 2025-11-24 00:00:00 ET · period of report 2025-11-20 · accession 0002034102-25-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-24 | 2025-11-20 | AMKR | 2024 Grantor Retained Annuity Trust of Susan Y. Kim dtd. 8/5/2024 | Member of 10% owner group (2) | G - Gift | $0.00 | -876.0K | 1.12M | -44% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-11-20 | G | D | 876,000 | $0.00 | 1,124,000 | D | — | — | (F1) On November 20, 2025, the Reporting Person distributed 876,000 shares of the Common Stock of Amkor Technology, Inc. to Susan Y. Kim. Susan Y. Kim is the sole trustee of the Reporting Person. Because Susan. Y. Kim is the annuitant and sole trustee of the Reporting Person, the distribution was a mere change in the form of ownership from indirect to direct and thus being voluntarily reported by the Reporting Person on this Form 4. |