Form 4 for AMKR AMKOR TECHNOLOGY, INC.
Accepted 2025-08-05 00:00:00 ET · period of report 2025-08-01 · accession 0001977034-25-000007 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2025-08-05 | 2025-08-01 | AMKR | 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 | Member of 10% owner group (3) | G - Gift | $0.00 | -560.0K | 280.0K | -67% | $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 | 2025-08-01 | G | D | 280,001 | $0.00 | 0 | D | — | — | (F2) On August 1, 2025, the Reporting Person distributed 280,001 shares of the Common Stock of the Issuer to John T. Kim. Susan Y. Kim is the sole trustee of the Reporting Person. |
| 2 | Common | Common Stock | 2025-08-01 | G | D | 280,000 | $0.00 | 280,001 | D | — | — | (F1) On August 1, 2025, the Reporting Person distributed 280,000 shares of the Common Stock of Amkor Technology, Inc (the "Issuer") to Susan Y. Kim. Susan Y. Kim is the sole trustee of the Reporting Person. |