| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMKR | Common Stock | Award | $0 | +3.2K | +0.34% | $0.00 | 943K | Feb 19, 2025 | Direct | F1 |
| transaction | AMKR | Common Stock | Tax liability | -$34.7K | -1.53K | -0.16% | $22.72 | 941K | Feb 19, 2025 | Direct | F2 |
| holding | AMKR | Common Stock | 95K | Feb 19, 2025 | By Spouse | F3 | |||||
| holding | AMKR | Common Stock | 7.83M | Feb 19, 2025 | By John T. Kim Family Trust U/A dtd. 12/11/12 | F3, F4 | |||||
| holding | AMKR | Common Stock | 1.96M | Feb 19, 2025 | By John T. Kim G-S Trust dtd. 12/11/12 | F3, F4 | |||||
| holding | AMKR | Common Stock | 165K | Feb 19, 2025 | By self as Trustee of Trust U/A dtd. 12/11/12 | F3, F4 |
| Id | Content |
|---|---|
| F1 | This Form 4 reports the vesting on February 19, 2025 of 3,196 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") underlying performance-vested restricted stock units ("PSUs") granted to the Reporting Person on February 20, 2024 pursuant to the Issuer's Equity Incentive Plan, as amended, and the related award agreement. The PSUs vested based on the attainment of a basic earnings per share performance goal over a one-year performance period beginning January 1, 2024 and ending on December 31, 2024. |
| F2 | The transaction represents shares of the Issuer's Common Stock withheld by the Issuer in connection with the vesting of PSUs to satisfy the Reporting Person's tax withholding obligations. The Issuer will pay these taxes on behalf of the Reporting Person. |
| F3 | The Reporting Person disclaims beneficial ownership of these securities, except to the extent of the Reporting Person's pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of the Reporting Person's pecuniary interest therein, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), or for any other purpose. |
| F4 | The Reporting Person is (i) a trustee of trusts for the benefit of his immediate family members which own 9,786,032 shares of the Issuer's Common Stock and (ii) a trustee of a trust which is a controlling member of a limited liability company being treated as a corporation for purposes of Section 16, which limited liability company holds 164,678 shares of the Issuer's Common stock. Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. |
(5) The Reporting Person states that the filing of this Form 4 shall not be deemed an admission that the Reporting Person is the beneficial owner of the reported securities owned by the other members of the group, for the purpose of Section 16, or for any other purpose.