Amkor Technology (AMKR) — insider trading
Information Technology
Amkor Technology (AMKR) has 23 reported SEC Form 4 insider transactions in our data (latest 2026-06-30).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | Rutten Guillaume Marie Jean | Director | Option exercise / conversion (derivative) | 8,692 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Rutten Guillaume Marie Jean | Director | Option exercise / conversion | 8,692 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Faust Megan | Officer (CFO) | Option exercise / conversion (derivative) | 8,692 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Faust Megan | Officer (CFO) | Shares withheld for taxes / exercise cost | 3,725 | $86.23 | $321.2K | Form 4 |
| 2026-06-30 | Faust Megan | Officer (CFO) | Option exercise / conversion | 8,692 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Engel Kevin K. | Director, Officer (President and CEO) | Option exercise / conversion (derivative) | 8,692 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Engel Kevin K. | Director, Officer (President and CEO) | Shares withheld for taxes / exercise cost | 3,725 | $86.23 | $321.2K | Form 4 |
| 2026-06-30 | Engel Kevin K. | Director, Officer (President and CEO) | Option exercise / conversion | 8,692 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Carolin Roger Anthony | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Carolin Roger Anthony | Director | Grant / award / vesting (derivative) | 9 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Carolin Roger Anthony | Director | Grant / award / vesting (derivative) | 8 | $0.00 | $0 | Form 4 |
| 2026-06-23 | CHURCHILL WINSTON J | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Liao Daniel JL | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Liao Daniel JL | Director | Grant / award / vesting (derivative) | 9 | $0.00 | $0 | Form 4 |
| 2026-06-23 | McCourt MaryFrances | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | McCourt MaryFrances | Director | Grant / award / vesting (derivative) | 8 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Morse Robert Randolph | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Morse Robert Randolph | Director | Grant / award / vesting (derivative) | 9 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Morse Robert Randolph | Director | Grant / award / vesting (derivative) | 8 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Rutten Guillaume Marie Jean | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | Tily Gil C. | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | WATSON DAVID N | Director | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
| 2026-06-23 | KIM SUSAN Y | Director, 10% owner, Other | Grant / award / vesting (derivative) | 3 | $0.00 | $0 | Form 4 |
Ask the chat about AMKR's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Amkor Technology (AMKR).
Last updated 2026-06-30 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.