Form 4 for AMKR AMKOR TECHNOLOGY, INC.
Accepted 2025-02-21 00:00:00 ET · period of report 2025-02-19 · accession 0001047127-25-000040 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-02-21 | 2025-02-19 | AMKR | Engel Kevin | EVP | A - Grant | $0.00 | +2,731 | 3,980 | +219% | $0 |
| DM | 2025-02-21 | 2025-02-19+ | AMKR | Engel Kevin | EVP | F - Tax | $8.31 | -3,991 | 6,347 | -39% | -$33.2K |
| D | 2025-02-21 | 2025-02-20 | AMKR | Engel Kevin | EVP | M - OptEx | $0.00 | +6,358 | 8,995 | +241% | $0 |
| DM | 2025-02-21 | 2025-02-20 | AMKR | Engel Kevin | EVP | A - Grant | $0.00 | +76.1K | 43.5K | New | $0 |
| D | 2025-02-21 | 2025-02-20 | AMKR | Engel Kevin | EVP | M - OptEx | $0.00 | -6,358 | 13.2K | -33% | $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 | 2025-02-19 | A | A | 2,731 | $0.00 | 3,980 | D | — | — | |
| 2 | Common | Common Stock | 2025-02-19 | F | D | 1,343 | $22.72 | 2,637 | D | — | — | |
| 3 | Common | Common Stock | 2025-02-20 | M | A | 6,358 | $0.00 | 8,995 | D | — | — | |
| 4 | Common | Common Stock | 2025-02-20 | F | D | 2,648 | $1.00 | 6,347 | D | — | — | |
| 5 | Derivative | Restricted Stock Units | 2025-02-20 | A | A | 32,594 | $0.00 | 32,594 | D | $0.00 · — to — | 32,594 Common Stock | (F5) Represents shares of the Issuer's common stock underlying time-vested RSUs granted on February 20, 2025 (the "2025 Grant Date") pursuant to the Issuer's Equity Incentive Plan, as amended. The RSUs were awarded for no consideration other than the Reporting Person's service as an officer of the Issuer and will vest in three equal annual installments beginning on the first anniversary of the 2025 Grant Date and annually thereafter, such that 100% will be vested on the third anniversary of the 2025 Grant Date. |
| 6 | Derivative | Restricted Stock Units | 2025-02-20 | M | D | 6,358 | $0.00 | 13,165 | D | $0.00 · — to — | 6,358 Common Stock | (F4) On the 2024 Grant Date, the Reporting Person was granted 19,747 RSUs which vest in three equal annual installments beginning on the first anniversary of the 2024 Grant Date. |
| 7 | Derivative | Restricted Stock Units | 2025-02-20 | A | A | 43,459 | $0.00 | 43,459 | D | $0.00 · — to — | 43,459 Common Stock | (F6) Represents shares of the Issuer's common stock underlying time-vested RSUs granted on the 2025 Grant Date pursuant to the Issuer's Equity Incentive Plan, as amended. The RSUs were awarded for no consideration other than the Reporting Person's service as an officer of the Issuer and will vest in five equal installments on each of June 30, 2025, September 30, 2025, December 31, 2025, March 31, 2026, and June 30, 2026, such that 100% will be vested on June 30, 2026. |