Form 4 for AMKR AMKOR TECHNOLOGY, INC.
Accepted 2025-09-23 00:00:00 ET · period of report 2025-09-23 · accession 0001628280-25-042480 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-23 | 2025-09-23 | AMKR | Rutten Guillaume Marie Jean | Pres, CEO, Dir | S - Sale | $30.00 | -10.0K | 358.0K | -3% | -$300.0K |
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 | 2025-09-23 | S | D | 10,000 | $30.00 | 358,007 | D | — | — |