Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMKOR TECHNOLOGY, INC.AMKR · Entity 3481 | 10% owner · Member of 10% owner group (6) | February 12, 2026 | February 17, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
AMKOR TECHNOLOGY, INC.
Report date February 12, 2026 · Filed February 17, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectBy 915 Investments, LP | 29,594,980 |
Reported balance
After 2026-02-12 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-02-12 · Sale · Disposed 10,000,000 · Balance 29,594,980 F1: On February 12, 2026, 915 Investments, LP sold 10,000,000 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") pursuant to an underwritten secondary offering. The Reporting Person is the general partner of 915 Investments, LP. F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4: 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. |
| Common StockSEC Table I · non-derivative | Direct | 5,594,489 |
Reported balance
Holding disclosure · report date 2026-02-12 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 5,594,489 |
| Common StockSEC Table I · non-derivative | IndirectBy own GRATs | 1,253,250 |
Reported balance
Holding disclosure · report date 2026-02-12 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 1,253,250 F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4: 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. |
| Common StockSEC Table I · non-derivative | IndirectBy trusts (other than GRAT & Rev. Trust) | 9,846,944 |
Reported balance
Holding disclosure · report date 2026-02-12 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 9,846,944 F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4: 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. |
| Common StockSEC Table I · non-derivative | IndirectBy Sujochil, LP | 19,484,809 |
Reported balance
Holding disclosure · report date 2026-02-12 · row 5
Holding and transaction disclosures are not merged.
1 source rowRow 5 · Balance 19,484,809 F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4: 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. |
| Common StockSEC Table I · non-derivative | IndirectBy Kim Capital Partners - KCP, LLC | 16,710,668 |
Reported balance
Holding disclosure · report date 2026-02-12 · row 6
Holding and transaction disclosures are not merged.
1 source rowRow 6 · Balance 16,710,668 F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4: 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. |
| Common StockSEC Table I · non-derivative | IndirectBy Sujoda Investments, LP | 3,789,479 |
Reported balance
Holding disclosure · report date 2026-02-12 · row 7
Holding and transaction disclosures are not merged.
1 source rowRow 7 · Balance 3,789,479 F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4: 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. F5: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The Reporting Person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16, and, pursuant to the Form 4 instructions, the Reporting Person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the Reporting Person. |
Filing footnotes · ownership attribution and instrument terms
F1: On February 12, 2026, 915 Investments, LP sold 10,000,000 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") pursuant to an underwritten secondary offering. The Reporting Person is the general partner of 915 Investments, LP.
F2: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock
F3: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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.
F4: 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.
F5: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The Reporting Person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16, and, pursuant to the Form 4 instructions, the Reporting Person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the Reporting Person.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 12, 2026 Filed Feb 17, 2026 21:21 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 10,000,000 | $48.49 | $484,900,000.00 |
DisclosureSEC source: 0001158926-26-000003 · wk-form4_1771363260.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (6) 10b5-1 filing: No plan indicated Ownership: Indirect · By 915 Investments, LP Disclosed balance after: 29,594,980 F1 · kind: On February 12, 2026, 915 Investments, LP sold 10,000,000 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") pursuant to an underwritten secondary offering. The Reporting Person is the general partner of 915 Investments, LP. F2 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3 · balance_after: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 29,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4 · balance_after: 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. Read SEC document |
| December 26, 2025 Filed Dec 30, 2025 21:40 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 725,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000014 · wk-form4_1767130800.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (6) 10b5-1 filing: No plan indicated Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 9,846,944 F1 · shares: On December 26, 2025, the 2023 Grantor Retained Annuity Trust dated 9/15/2023 distributed 725,000 shares of common stock of Amkor, Inc. (the "Issuer") to the Susan Y. Kim 2023 Family Distribution Trust. Susan Y. Kim is the trustee of the 2023 Grantor Retained Annuity Trust Dated 9/15/2023. The Reporting Person and James J. Kim are co-trustees of the Susan Y. Kim 2023 Family Distribution Trust. F2 · ownership.direct: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,846,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,253,250 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F3 · ownership.direct: (continued from Footnote 2) (v) a general partner of a limited partnership which owns 39,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F4 · ownership.direct: 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. Read SEC document |
| November 04, 2025 Filed Nov 6, 2025 23:29 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 40,750 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000012 · wk-form4_1762471782.xml · nonDerivative · entry 4 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Indirect · By own GRATs Disclosed balance after: 1,253,250 F2 · ownership.direct: On November 4, 2025, the John T. Kim 2024 GRAT #2 dtd. 08/09/2024 distributed 40,750 shares of the Common Stock of Amkor Technology, Inc (the "Issuer") to the Reporting Person. The Reporting Person is the sole trustee of the John T. Kim 2024 GRAT #2 dtd. 08/09/2024. Because the Reporting Person is the annuitant and sole trustee of the John T. Kim 2024 GRAT #2 dtd. 08/09/2024, the distribution was a mere change in the form of ownership from indirect to direct and thus being voluntarily reported by the Reporting Person on this Form 4. Read SEC document |
| November 04, 2025 Filed Nov 6, 2025 23:29 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 806,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000012 · wk-form4_1762471782.xml · nonDerivative · entry 3 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Indirect · By own GRATs Disclosed balance after: 1,294,000 F1 · ownership.direct: On November 4, 2025, the John T. Kim 2024 GRAT #1 dtd. 08/09/2024 distributed 806,000 shares of the Common Stock of Amkor Technology, Inc (the "Issuer") to the Reporting Person. The Reporting Person is the sole trustee of the John T. Kim 2024 GRAT #1 dtd. 08/09/2024. Because the Reporting Person is the annuitant and sole trustee of the John T. Kim 2024 GRAT #1 dtd. 08/09/2024, the distribution was a mere change in the form of ownership from indirect to direct and thus being voluntarily reported by the Reporting Person on this Form 4. Read SEC document |
| November 04, 2025 Filed Nov 6, 2025 23:29 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 40,750 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000012 · wk-form4_1762471782.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,594,489 F2 · ownership.direct: On November 4, 2025, the John T. Kim 2024 GRAT #2 dtd. 08/09/2024 distributed 40,750 shares of the Common Stock of Amkor Technology, Inc (the "Issuer") to the Reporting Person. The Reporting Person is the sole trustee of the John T. Kim 2024 GRAT #2 dtd. 08/09/2024. Because the Reporting Person is the annuitant and sole trustee of the John T. Kim 2024 GRAT #2 dtd. 08/09/2024, the distribution was a mere change in the form of ownership from indirect to direct and thus being voluntarily reported by the Reporting Person on this Form 4. Read SEC document |
| November 04, 2025 Filed Nov 6, 2025 23:29 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 806,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000012 · wk-form4_1762471782.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,553,739 F1 · ownership.direct: On November 4, 2025, the John T. Kim 2024 GRAT #1 dtd. 08/09/2024 distributed 806,000 shares of the Common Stock of Amkor Technology, Inc (the "Issuer") to the Reporting Person. The Reporting Person is the sole trustee of the John T. Kim 2024 GRAT #1 dtd. 08/09/2024. Because the Reporting Person is the annuitant and sole trustee of the John T. Kim 2024 GRAT #1 dtd. 08/09/2024, the distribution was a mere change in the form of ownership from indirect to direct and thus being voluntarily reported by the Reporting Person on this Form 4. Read SEC document |
| August 01, 2025 Filed Aug 5, 2025 23:16 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | PurchaseCommon Stock | 441,589 | $21.85 | $9,648,719.65 |
DisclosureSEC source: 0001158926-25-000009 · wk-form4_1754435774.xml · nonDerivative · entry 3 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Indirect · By Sujoda Investments, LP Disclosed balance after: 3,789,479 F3 · shares: On August 1, 2025, James J. Kim distributed 441,589 shares of the Common Stock of the Issuer to Sujoda Investments, LP pursuant to the terms of a transaction between members of the Kim family group. F4 · balance_after: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The Reporting Person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16, and, pursuant to the Form 4 instructions, the Reporting Person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the Reporting Person. F5 · ownership.direct: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members (other than Grantor Retained Annuity Trusts ("GRATS") which own 9,121,944 shares of the Issuer's Common Stock, (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,100,000 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock (iv) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock F6 · ownership.direct: (continued from Footnote 5) (v) a general partner of a limited partnership which owns 39,594,980 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 4, a member of Sujoda Management, LLC, which indirectly owns 3,789,479 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. F7 · ownership.direct: 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. Read SEC document |
| August 01, 2025 Filed Aug 5, 2025 23:16 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 280,001 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000009 · wk-form4_1754435774.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,747,739 F2 · balance_after: On August 1, 2025, the 2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 distributed 280,001 shares of the Common Stock of the Issuer to the Reporting Person. Read SEC document |
| August 01, 2025 Filed Aug 5, 2025 23:16 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 438,002 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000009 · wk-form4_1754435774.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,467,738 F1 · balance_after: On August 1, 2025, the 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 distributed 438,002 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. Read SEC document |
| February 24, 2025 Filed Feb 26, 2025 22:18 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | PurchaseCommon Stock | 869,565 | $21.85 | $18,999,995.25 |
DisclosureSEC source: 0001158926-25-000004 · wk-form4_1740608311.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Indirect · By Sujoda Investments, LP Disclosed balance after: 3,347,890 F1 · shares: On February 24, 2025, James J. Kim distributed 869,565 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Sujoda Investments, LP pursuant to the terms of a transaction between members of the Kim family group. F2 · balance_after: The Reporting Person is (i) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,100,000 shares of the Issuer's Common Stock; (ii) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock; (iii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock; (iv) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock; (v) as referenced in Footnote 3, a member of Sujoda Management, LLC, which indirectly owns 3,347,890 shares of the Issuer's Common Stock and (vi) a general partner of a limited partnership which owns 39,594,980 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. F3 · balance_after: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The Reporting Person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16, and, pursuant to the Form 4 instructions, the Reporting Person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the Reporting Person. F4 · balance_after: 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. Read SEC document |
| January 17, 2025 Filed Jan 22, 2025 22:05 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 274,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-25-000002 · wk-form4_1737583535.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (6) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,029,736 F1 · shares: On January 17, 2025, the James J. Kim 2021 Qualified Annuity Trust U/A dated 12/15/2021 distributed 274,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. Susan Y. Kim and James J. Kim are co-trustees of the trust. Read SEC document |
| August 09, 2024 Filed Aug 12, 2024 21:19 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 2,100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-24-000002 · wk-form4_1723497540.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Indirect · By own GRATs Disclosed balance after: 2,100,000 F1 · shares: On August 9, 2024, the Reporting Person distributed 2,000,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the John T. Kim GRAT #1 dtd. 8/9/2024 and 100,000 shares of the Issuer's Common Stock to the John T. Kim GRAT #2 dtd. 8/9/2024. Because the Reporting Person is the annuitant and sole trustee of both trusts, such distributions were a mere change in the form of ownership from direct to indirect and thus being voluntarily reported by the Reporting Person on this Form 4. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock; (ii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,100,000 shares of the Issuer's Common Stock; (iii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iv) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (v) as referenced in footnote 4, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| August 09, 2024 Filed Aug 12, 2024 21:19 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 2,100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158926-24-000002 · wk-form4_1723497540.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,755,736 F1 · shares: On August 9, 2024, the Reporting Person distributed 2,000,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the John T. Kim GRAT #1 dtd. 8/9/2024 and 100,000 shares of the Issuer's Common Stock to the John T. Kim GRAT #2 dtd. 8/9/2024. Because the Reporting Person is the annuitant and sole trustee of both trusts, such distributions were a mere change in the form of ownership from direct to indirect and thus being voluntarily reported by the Reporting Person on this Form 4. Read SEC document |
| December 26, 2023 Filed Dec 27, 2023 21:30 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 972,920 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-059789 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,855,736 F1 · shares: On December 26, 2023, the Agnes C. Kim 2020-1 Qualified Annuity Trust Under Agreement dated 12/6/2020 (the "ACK Trust") distributed 972,920 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. Susan Y. Kim is the sole trustee of the ACK Trust. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 3,341,120 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 8 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 9,121,944 F9 · shares: On November 14, 2023, the Family Trust Under the Susan Y. Kim 2012 Irrevocable Trust Agreement dtd. 7/26/12 (the "SYK 2012 Family Trust") distributed 3,341,120 shares of the Issuer's Common Stock to KCP LLC. Because the Reporting Person and Susan Y. Kim are the managers of KCP LLC and co-trustees of the SYK 2012 Family Trust, such distribution was a mere change in the form of ownership and is being voluntarily reported by the Reporting Person on this Form 4. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 3,341,120 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 7 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 16,710,668 F9 · shares: On November 14, 2023, the Family Trust Under the Susan Y. Kim 2012 Irrevocable Trust Agreement dtd. 7/26/12 (the "SYK 2012 Family Trust") distributed 3,341,120 shares of the Issuer's Common Stock to KCP LLC. Because the Reporting Person and Susan Y. Kim are the managers of KCP LLC and co-trustees of the SYK 2012 Family Trust, such distribution was a mere change in the form of ownership and is being voluntarily reported by the Reporting Person on this Form 4. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,211,193 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 6 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 13,369,548 F8 · shares: On November 14, 2023, the Family Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd. 8/29/18 distributed 1,211,193 shares of the Issuer's Common Stock to KCP LLC. The Reporting Person and Susan Y. Kim are the managers of KCP LLC. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,958,355 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 5 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 12,158,355 F7 · shares: On November 14, 2023, the Family Trust under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement dtd. 4/1/20 distributed 1,958,355 shares of the Issuer's Common Stock to KCP LLC. The Reporting Person and Susan Y. Kim are the managers of KCP LLC. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 2,733,334 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 4 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 10,200,000 F6 · shares: On November 14, 2023, Dylan Investments, LLC distributed 2,733,334 shares of the Issuer's Common Stock to KCP LLC. The Reporting Person and Susan Y. Kim are the managers of KCP LLC. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 2,733,333 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 3 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 7,466,666 F5 · shares: On November 14, 2023, Jacqueline Investments, LLC distributed 2,733,333 shares of the Issuer's Common Stock to KCP LLC. The Reporting Person and Susan Y. Kim are the managers of KCP LLC. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 2,733,333 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 4,733,333 F4 · shares: On November 14, 2023, Alexandra Investments, LLC distributed 2,733,333 shares of the Issuer's Common Stock to KCP LLC. The Reporting Person and Susan Y. Kim are the managers of KCP LLC. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| November 14, 2023 Filed Nov 16, 2023 23:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 2,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-055588 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By Kim Capital Partners - KCP, LLC Disclosed balance after: 2,000,000 F1 · shares: On November 14, 2023, Susan Y. Kim distributed 2,000,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Kim Capital Partners - KCP, LLC ("KCP LLC"). The Reporting Person and Susan Y. Kim are the managers of KCP LLC. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 9,121,944 shares of the Issuer's Common Stock,(ii) a manager of a limited liability company being treated as a corporation for purposes of Section 16 which owns 16,710,668 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 10, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| July 27, 2023 Filed Jul 31, 2023 22:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 498,232 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-043875 · doc4.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 12,463,064 F1 · shares: On July 27, 2023, the Qualified Annuity Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18 (the "JTK Trust") transferred 498,232 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Family Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18 (the "Family Trust"). John T. Kim and Susan Y. Kim are co-trustees of the JTK Trust and the Family Trust. F2 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of family trusts for the benefit of his immediate family members which own 12,463,064 shares of the Issuer's Common Stock, (ii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iii) as referenced in footnote 4, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| July 27, 2023 Filed Jul 31, 2023 22:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 498,232 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-043875 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Indirect · By own 2018 GRAT dtd 2/6/18 Disclosed balance after: 0 F1 · shares: On July 27, 2023, the Qualified Annuity Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18 (the "JTK Trust") transferred 498,232 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Family Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18 (the "Family Trust"). John T. Kim and Susan Y. Kim are co-trustees of the JTK Trust and the Family Trust. Read SEC document |
| July 25, 2023 Filed Jul 27, 2023 22:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 443,811 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-043574 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (6) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,882,816 F1 · shares: On July 25, 2023, the Qualified Annuity Trust under the James J. Kim 2020-1 Annuity Trust Agreement dated 4/1/20 (the "JJK Trust") distributed 443,811 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. James J. Kim and Susan Y. Kim are co-trustees of the JJK Trust. F2 · balance_after: On April 25, 2023, the Qualified Annuity Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18 (the "JTK Trust") distributed 255,000 shares of the Issuer's Common Stock to the Reporting Person. Because the Reporting Person is the annuitant and a trustee of the JTK Trust, such distribution was a mere change in the form of ownership from indirect to direct and hence not reportable by the Reporting Person on a Form 4. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:08 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012911 · doc4.xml · nonDerivative · entry 5 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 11,964,832 F1 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of a grantor retained annuity trust of which he was the settlor and is the sole annuitant which owns 753,232 shares of the Issuer's Common Stock, (ii) a trustee of family trusts for the benefit of his immediate family members which own 11,964,832 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 8, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. F7 · balance_after: On February 22, 2023, the Irrevocable Deed of Trust of James J. Kim, Settlor, FBO Jason Lee Kim dated 11/17/03 transferred 384,000 shares of the Issuer's Common Stock in full payment of the principal and accrued interest of a note payable to James J. Kim by such trust. The Reporting Person and Susan Y. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:08 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012911 · doc4.xml · nonDerivative · entry 4 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 12,348,832 F1 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of a grantor retained annuity trust of which he was the settlor and is the sole annuitant which owns 753,232 shares of the Issuer's Common Stock, (ii) a trustee of family trusts for the benefit of his immediate family members which own 11,964,832 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 8, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. F6 · balance_after: On February 22, 2023, the Irrevocable Deed of Trust of James J. Kim for Dylan James Panichello dated 10/15/01 transferred 384,000 shares of the Issuer's Common Stock in full payment of the principal and accrued interest of a note payable to James J. Kim by such trust. The Reporting Person and Susan Y. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:08 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012911 · doc4.xml · nonDerivative · entry 3 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 12,732,832 F1 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of a grantor retained annuity trust of which he was the settlor and is the sole annuitant which owns 753,232 shares of the Issuer's Common Stock, (ii) a trustee of family trusts for the benefit of his immediate family members which own 11,964,832 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 8, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. F5 · balance_after: On February 22, 2023, the Irrevocable Deed of Trust of James J. Kim for Allyson Lee Kim dated 10/15/01 transferred 384,000 shares of the Issuer's Common Stock in full payment of the principal and accrued interest of a note payable to James J. Kim by such trust. The Reporting Person and Susan Y. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:08 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012911 · doc4.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 13,116,832 F1 · balance_after: 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. F3 · balance_after: The Reporting Person is (i) a trustee of a grantor retained annuity trust of which he was the settlor and is the sole annuitant which owns 753,232 shares of the Issuer's Common Stock, (ii) a trustee of family trusts for the benefit of his immediate family members which own 11,964,832 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 8, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. F4 · balance_after: On February 22, 2023, the Irrevocable Deed of Trust of James J. Kim for Jacqueline Mary Panichello dated 10/3/94 transferred 384,000 shares of the Issuer's Common Stock in full payment of the principal and accrued interest of a note payable to James J. Kim by such trust. The Reporting Person and Susan Y. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:08 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012911 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (other than GRAT & Rev. Trust) Disclosed balance after: 13,500,832 F1 · balance_after: 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. F2 · balance_after: On February 22, 2023, the Irrevocable Deed of Trust of James J. Kim for Alexandra Kim Panichello dated 12/24/92 transferred 384,000 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") in full payment of the principal and accrued interest of a note payable to James J. Kim by such trust. The Reporting Person and Susan Y. Kim are co-trustees of such trust. F3 · balance_after: The Reporting Person is (i) a trustee of a grantor retained annuity trust of which he was the settlor and is the sole annuitant which owns 753,232 shares of the Issuer's Common Stock, (ii) a trustee of family trusts for the benefit of his immediate family members which own 11,964,832 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership (Sujochil, LP) which owns 19,484,809 shares of the Issuer's Common Stock and (iv) as referenced in footnote 8, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 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. Read SEC document |
| December 06, 2022 Filed Dec 19, 2022 11:06 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,051,880 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-038927 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (6) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,184,005 F1 · shares: On December 6, 2022, the James J. Kim 2019-1 Qualified Annuity Trust U/A dated 9/10/19 distributed 1,051,880 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to the Reporting Person. F2 · balance_after: On June 23, 2022, the Qualified Annuity Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated February 6, 2018 distributed 274,900 shares of the Issuer's Common Stock to the Reporting Person. This distribution resulted in a mere change in the form of ownership of such shares by the Reporting Person from indirect to direct and hence was not a reportable transaction. The directly owned shares include 7,594,001shares of the Issuer's Common Stock owned by the John T. Kim Trust dated December 31, 1987, a revocable trust of which the Reporting Person is the settlor, sole current beneficiary and sole trustee. Read SEC document |
| March 08, 2022 Filed Mar 11, 2022 01:33 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector stock option (right to buy) · Derivative | 20,000 | $0.00 Strike: $7.31 | $0.00 |
DisclosureSEC source: 0000899243-22-010588 · doc4.xml · derivative · entry 8 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires 2022-05-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F7 · derivative.exercise_date: This stock option to acquire 20,000 shares of the Issuer's Common Stock at a price of $7.31 per share was granted on May 15, 2019 and vested 100% on May 15, 2020. Read SEC document |
| March 08, 2022 Filed Mar 11, 2022 01:33 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector stock option (right to buy) · Derivative | 20,000 | $0.00 Strike: $9.17 | $0.00 |
DisclosureSEC source: 0000899243-22-010588 · doc4.xml · derivative · entry 7 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires 2022-05-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_date: This stock option to acquire 20,000 shares of the Issuer's Common Stock at a price of $9.17 per share was granted on May 13, 2014 and vested 100% on May 13, 2015. Read SEC document |
| March 08, 2022 Filed Mar 11, 2022 01:33 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector stock option (right to buy) · Derivative | 20,000 | $0.00 Strike: $4.50 | $0.00 |
DisclosureSEC source: 0000899243-22-010588 · doc4.xml · derivative · entry 6 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires 2022-05-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_date: This stock option (the "2013 Option") to acquire 20,000 shares of the Issuer's Common Stock at a price of $4.50 per share was granted on May 8, 2013 (the "2013 Grant Date") and vested one-third (1/3) on the first anniversary of the 2013 Grant Date and two-thirds (2/3) on the second anniversary of the 2013 Grant Date, such that 100% of the 2013 Option vested on May 8, 2015. Read SEC document |
| March 08, 2022 Filed Mar 11, 2022 01:33 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionDirector stock option (right to buy) · Derivative | 20,000 | $0.00 Strike: $4.58 | $0.00 |
DisclosureSEC source: 0000899243-22-010588 · doc4.xml · derivative · entry 5 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires 2022-05-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · derivative.exercise_date: This stock option (the "2012 Option") to acquire 20,000 shares of the Issuer's Common Stock at a price of $4.58 per share was granted on May 8, 2012 (the "2012 Grant Date") and vested in equal annual installments over three years beginning on the first anniversary of the 2012 Grant Date, such that 100% of the 2012 Option vested on May 8, 2015. Read SEC document |
| March 08, 2022 Filed Mar 11, 2022 01:33 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 80,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-22-010588 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (8) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,857,225 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F4 · price: This stock option (the "2012 Option") to acquire 20,000 shares of the Issuer's Common Stock at a price of $4.58 per share was granted on May 8, 2012 (the "2012 Grant Date") and vested in equal annual installments over three years beginning on the first anniversary of the 2012 Grant Date, such that 100% of the 2012 Option vested on May 8, 2015. F5 · price: This stock option (the "2013 Option") to acquire 20,000 shares of the Issuer's Common Stock at a price of $4.50 per share was granted on May 8, 2013 (the "2013 Grant Date") and vested one-third (1/3) on the first anniversary of the 2013 Grant Date and two-thirds (2/3) on the second anniversary of the 2013 Grant Date, such that 100% of the 2013 Option vested on May 8, 2015. F6 · price: This stock option to acquire 20,000 shares of the Issuer's Common Stock at a price of $9.17 per share was granted on May 13, 2014 and vested 100% on May 13, 2015. F7 · price: This stock option to acquire 20,000 shares of the Issuer's Common Stock at a price of $7.31 per share was granted on May 15, 2019 and vested 100% on May 15, 2020. Read SEC document |
| December 30, 2021 Filed Jan 4, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,337,332 | $24.68 | $33,005,353.76 |
DisclosureSEC source: 0000899243-22-000442 · doc4.xml · nonDerivative · entry 4 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (7) 10b5-1 filing: Not disclosed Ownership: Indirect · By limited partnerships Disclosed balance after: 21,963,134 F3 · kind: On December 30, 2021, Sujoda Investments, LP transferred 668,666 shares of the Issuer's Common Stock to Agnes C. Kim and 668,666 shares of the Issuer's Common Stock to James J. Kim in partial payment of the principal of a joint Note. F4 · balance_after: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The reporting person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), and, pursuant to the Form 4 instructiions, the reporting person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the reporting person. F5 · balance_after: The reporting person is (i) a trustee of family trusts for the benefit of his immediate family members which own 13,884,832 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts of which he was the settlor and is the sole annuitant which own 1,028,132 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership which owns 19,484,809 shares of the Issuer's Common Stock and (iv) a manager of a limited liability company being treated as a limited partnership for purposes of Section 16 which owns 2,478,325 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. F6 · balance_after: 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, or for any other purpose. Read SEC document |
| December 30, 2021 Filed Jan 4, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,187,087 | $24.68 | $29,297,307.16 |
DisclosureSEC source: 0000899243-22-000442 · doc4.xml · nonDerivative · entry 3 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (7) 10b5-1 filing: Not disclosed Ownership: Indirect · By limited partnerships Disclosed balance after: 23,300,466 F2 · kind: On December 30, 2021, Sujoda Investments, LP transferred 1,187,087 shares of the Issuer's Common Stock to James J. Kim in payment of the principal of a Note. F4 · balance_after: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The reporting person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), and, pursuant to the Form 4 instructiions, the reporting person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the reporting person. F5 · balance_after: The reporting person is (i) a trustee of family trusts for the benefit of his immediate family members which own 13,884,832 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts of which he was the settlor and is the sole annuitant which own 1,028,132 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership which owns 19,484,809 shares of the Issuer's Common Stock and (iv) a manager of a limited liability company being treated as a limited partnership for purposes of Section 16 which owns 2,478,325 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. F6 · balance_after: 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, or for any other purpose. Read SEC document |
| December 30, 2021 Filed Jan 4, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,187,087 | $24.68 | $29,297,307.16 |
DisclosureSEC source: 0000899243-22-000442 · doc4.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (7) 10b5-1 filing: Not disclosed Ownership: Indirect · By limited partnerships Disclosed balance after: 24,487,553 F1 · kind: On December 30, 2021, Sujoda Investments, LP transferred 1,187,087 shares of the Issuer's Common Stock to Agnes C. Kim in payment of the principal of a Note. F4 · balance_after: The sole general partner of Sujoda Investments, LP is Sujoda Management, LLC. The reporting person is one of three members of Sujoda Management, LLC. Sujoda Management, LLC is being treated as a limited partnership for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), and, pursuant to the Form 4 instructiions, the reporting person has elected to treat all of the shares of the Issuer's Common Stock owned by Sujoda Investments, LP as beneficially owned by the reporting person. F5 · balance_after: The reporting person is (i) a trustee of family trusts for the benefit of his immediate family members which own 13,884,832 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts of which he was the settlor and is the sole annuitant which own 1,028,132 shares of the Issuer's Common Stock, (iii) a general partner of a limited partnership which owns 19,484,809 shares of the Issuer's Common Stock and (iv) a manager of a limited liability company being treated as a limited partnership for purposes of Section 16 which owns 2,478,325 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. F6 · balance_after: 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, or for any other purpose. Read SEC document |
| October 04, 2021 Filed Jan 21, 2022 16:21 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 626,192 | $24.70 | $15,466,942.40 |
DisclosureSEC source: 0000899243-22-002798 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Member of 10% owner group (4) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,777,225 F1 · shares: On October 4, 2021, the Qualified Annuity Trust under the James J. Kim 2018-1 Qualified Annuity Trust Agreement dtd 8/30/18 distributed 626,192 shares of the Issuer's Common Stock to the reporting person. Read SEC document |
| May 03, 2021 Filed May 4, 2021 02:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | OtherStock option (right to buy) · Derivative | 20,000 | $0.00 Strike: $6.46 | $0.00 |
DisclosureSEC source: 0000899243-21-017983 · doc4.xml · derivative · entry 4 KIM JOHN T · CIK 0001158926 · 10% owner · Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires 2021-05-03 F1 · shares: On May 3, 2021, John T. Kim exercised options to purchase 20,000 shares of the Issuer's Common Stock. Read SEC document |
| May 03, 2021 Filed May 4, 2021 02:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | OtherCommon Stock | 20,000 | $6.46 | $129,200.00 |
DisclosureSEC source: 0000899243-21-017983 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,650,224 F1 · shares: On May 3, 2021, John T. Kim exercised options to purchase 20,000 shares of the Issuer's Common Stock. F2 · balance_after: Includes options to acquire 80,000 shares of the Issuer's Common stock. Read SEC document |
| December 17, 2020 Filed Dec 21, 2020 20:04 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 816,613 | $15.41 | $12,584,006.33 |
DisclosureSEC source: 0000899243-20-034677 · doc4.xml · nonDerivative · entry 4 KIM JOHN T · CIK 0001158926 · Director · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Indirect · By Self as Trustee Disclosed balance after: 42,597,108 F1 · balance_after: 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, or for any other purpose. F5 · balance_after: On December 17, 2020, the James J. Kim 2008 Trust FBO Alexandra Kim Panichello & Descendants transferred 816,613 shares of Common Stock to Agnes C. Kim in payment of a Note. John T. Kim and Susan Y. Kim are co-trustees of the trust. Read SEC document |
| December 17, 2020 Filed Dec 21, 2020 20:04 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 816,613 | $15.41 | $12,584,006.33 |
DisclosureSEC source: 0000899243-20-034677 · doc4.xml · nonDerivative · entry 3 KIM JOHN T · CIK 0001158926 · Director · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Indirect · By Self as Trustee Disclosed balance after: 43,413,721 F1 · balance_after: 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, or for any other purpose. F4 · balance_after: On December 17, 2020, the James J. Kim 2008 Trust FBO Dylan James Panichello & Descendants transferred 816,613 shares of Common Stock to Agnes C. Kim in payment of a Note. John T. Kim and Susan Y. Kim are co-trustees of the trust. Read SEC document |
| December 17, 2020 Filed Dec 21, 2020 20:04 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 816,613 | $15.41 | $12,584,006.33 |
DisclosureSEC source: 0000899243-20-034677 · doc4.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · Director · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Indirect · By Self as Trustee Disclosed balance after: 44,230,334 F1 · balance_after: 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, or for any other purpose. F3 · balance_after: On December 17, 2020, the James J. Kim 2008 Trust FBO Jacqueline Mary Panichello & Descendants transferred 816,613 shares of Common Stock to Agnes C. Kim in payment of a Note. John T. Kim and Susan Y. Kim are co-trustees of the trust. Read SEC document |
| December 17, 2020 Filed Dec 21, 2020 20:04 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,633,226 | $15.41 | $25,168,012.66 |
DisclosureSEC source: 0000899243-20-034677 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · Director · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Indirect · By Self as Trustee Disclosed balance after: 45,046,947 F1 · balance_after: 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, or for any other purpose. F2 · balance_after: On December 17, 2020, the James J. Kim 2008 Trust FBO Descendants of John T. Kim transferred 1,633,226 shares of Common Stock to Agnes C. Kim in payment of a Note. John T. Kim and Susan Y. Kim are co-trustees of the trust. Read SEC document |
| August 18, 2020 Filed Aug 20, 2020 20:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionEmployee Stock Option · Derivative | 54,687 | $0.00 Strike: $9.48 | $0.00 |
DisclosureSEC source: 0000899243-20-023035 · doc4.xml · derivative · entry 6 KIM JOHN T · CIK 0001158926 · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 54,687 shares Expires 2020-08-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 18, 2020 Filed Aug 20, 2020 20:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionEmployee Stock Option · Derivative | 131,250 | $0.00 Strike: $9.86 | $0.00 |
DisclosureSEC source: 0000899243-20-023035 · doc4.xml · derivative · entry 5 KIM JOHN T · CIK 0001158926 · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 131,250 shares Expires 2020-08-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 18, 2020 Filed Aug 20, 2020 20:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 54,687 | $13.67 | $747,571.29 |
DisclosureSEC source: 0000899243-20-023035 · doc4.xml · nonDerivative · entry 2 KIM JOHN T · CIK 0001158926 · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,956,223 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 18, 2020 Filed Aug 20, 2020 20:31 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 131,250 | $13.67 | $1,794,187.50 |
DisclosureSEC source: 0000899243-20-023035 · doc4.xml · nonDerivative · entry 1 KIM JOHN T · CIK 0001158926 · 10% owner · See Exhibit 99.1 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,901,536 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.