Form 4 for AMKR AMKOR TECHNOLOGY, INC.
Accepted 2025-08-01 00:00:00 ET · period of report 2025-07-30 · accession 0001158840-25-000010 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-01 | 2025-07-30 | AMKR | KIM AGNES C | Member of 10% owner group (3) | G - Gift | $0.00 | +1.74M | 1.83M | +1,829% | $0 | |
| I | 2025-08-01 | 2025-07-30 | AMKR | KIM AGNES C | Member of 10% owner group (3) | G - Gift | $0.00 | +2.71M | 12.73M | +27% | $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 | 2025-07-30 | G | A | 1,738,000 | $0.00 | 1,833,000 | D By Spouse | — | — | (F1) On July 30, 2025, the 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 distributed 1,738,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. |
| 2 | Common | Common Stock | 2025-07-30 | G | A | 2,711,000 | $0.00 | 12,731,870 | I | — | — | (F2) On July 30, the 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 distributed 2,711,000 of the Issuer's Common Stock to James J. Kim, the spouse of the Reporting Person. |