Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMKOR TECHNOLOGY, INC.AMKR · Entity 3481 | Director · 10% owner · Member of 10% owner group (5) | September 22, 2026 | September 24, 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 September 22, 2026 · Filed September 24, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 2,619.5144 |
Reported balance
After 2026-09-22 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2026-09-22 · Grant · Acquired 3.9978 · Balance 2,619.5144 F4: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 22, 2026 with respect to time-vested restricted stock units ("RSUs") of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. |
| Common StockSEC Table I · non-derivative | Direct | 6,120,387 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 6,120,387 |
| Common StockSEC Table I · non-derivative | Indirect2025 Grantor Retained Annuity Trust No. 1 of James J. Kim | 3,244,594 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 3,244,594 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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 | Indirect2025 Grantor Retained Annuity Trust No. 1 of Agnes C. Kim | 2,538,000 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 2,538,000 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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 James J. Kim 2024 GRAT dtd. 8/5/24 | 1,235,000 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 1,235,000 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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 Agnes C. Kim 2024 GRAT dtd. 8/5/24 | 895,000 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 5
Holding and transaction disclosures are not merged.
1 source rowRow 5 · Balance 895,000 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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 own GRATs | 1,124,000 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 6
Holding and transaction disclosures are not merged.
1 source rowRow 6 · Balance 1,124,000 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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 (excl. GRATs) | 3,713,610 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 7
Holding and transaction disclosures are not merged.
1 source rowRow 7 · Balance 3,713,610 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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 2026-09-22 · row 8
Holding and transaction disclosures are not merged.
1 source rowRow 8 · Balance 3,789,479 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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: 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. |
| Common StockSEC Table I · non-derivative | IndirectBy Sujochil, LP | 19,484,809 |
Reported balance
Holding disclosure · report date 2026-09-22 · row 9
Holding and transaction disclosures are not merged.
1 source rowRow 9 · Balance 19,484,809 F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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. F2: 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. |
Filing footnotes · ownership attribution and instrument terms
F1: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 3,713,610 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer"), (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,912,594 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 1,124,000 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) 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.
F2: 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: 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: Represents dividend equivalent units ("DEUs") accrued upon the payment of a dividend on September 22, 2026 with respect to time-vested restricted stock units ("RSUs") of the Issuer granted to the Reporting Person on May 13, 2026. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued.
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 |
|---|---|---|---|---|---|---|
| June 12, 2024 Filed Jun 14, 2024 22:08 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,530,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001158922-24-000004 · wk-form4_1718402866.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Indirect · By James J. Kim 2023 GRAT dtd. 4/26/23 Disclosed balance after: 3,587,004 F1 · shares: On June 12, 2024, the 2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 distributed 1,530,000 of the Issuer's Common Stock to James J. Kim. The Reporting Person is the sole trustee of the 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 4,418,610 shares of the Issuer's Common Stock; (ii) a trustee of GRATs for the benefit of members of her immediate family which own 7,223,102 shares of the Issuer's Common Stock; (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,500,000 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; F4 · balance_after: (Continued from Footnote 3) (v) 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; (vi) as referenced in Footnote 6, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock and (vii) 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. Read SEC document |
| May 14, 2024 Filed May 16, 2024 23:06 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 5,855 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000119 · wk-form4_1715900768.xml · derivative · entry 12 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,855 Underlying: Common Stock · 5,855 shares Expires not disclosed F6 · derivative.exercise_price: Represents shares of Common Stock underlying RSUs granted on May 14, 2024 (the "Grant Date") pursuant to the Plan (the "2024 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2024 RSUs may be converted into Common Stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2024 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F6 · derivative.exercise_date: Represents shares of Common Stock underlying RSUs granted on May 14, 2024 (the "Grant Date") pursuant to the Plan (the "2024 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2024 RSUs may be converted into Common Stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2024 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F6 · derivative.expiration_date: Represents shares of Common Stock underlying RSUs granted on May 14, 2024 (the "Grant Date") pursuant to the Plan (the "2024 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2024 RSUs may be converted into Common Stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2024 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. Read SEC document |
| May 14, 2024 Filed May 16, 2024 23:06 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionRestricted Stock Units · Derivative | 8,571.0421 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000119 · wk-form4_1715900768.xml · derivative · entry 11 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 8,571.0421 shares Expires not disclosed 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. F1 · derivative.exercise_price: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. F1 · shares: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. F1 · derivative.exercise_date: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. F1 · derivative.expiration_date: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. F1 · derivative.underlying_shares: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. Read SEC document |
| May 14, 2024 Filed May 16, 2024 23:06 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 8,571 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000119 · wk-form4_1715900768.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,416,475 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. F1 · shares: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. F1 · price: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. F1 · balance_after: On May 16, 2023, the Reporting Person was granted 8,478 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2023 RSUs"). In connection with the vesting of the 2023 RSUs on May 14, 2024: (i) 0.0421 of the 2023 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2023 RSUs, including 93 DEUs, converted into Common Stock of the Issuer on a one-for-one basis. Read SEC document |
| April 01, 2024 Filed Apr 3, 2024 22:05 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 20.9884 | $0.00 | $0.00 |
DisclosureSEC source: 0001047127-24-000067 · wk-form4_1712181900.xml · derivative · entry 11 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (5) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,571.0421 Underlying: Common Stock · 20.9884 shares Expires not disclosed F4 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on April 1, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F4 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on April 1, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F4 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on April 1, 2024. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 26, 2023 Filed Dec 27, 2023 21:30 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 19.5331 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-059788 · doc4.xml · derivative · entry 14 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,550.0537 Underlying: Common Stock · 19.5331 shares Expires not disclosed F8 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on December 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F8 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on December 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F8 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on December 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. 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: 0001209191-23-059788 · doc4.xml · nonDerivative · entry 4 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,407,904 F6 · shares: On December 26, 2023 the ACK Trust distributed 972,920 shares of the Issuer's Common Stock to the Reporting Person. Because the Reporting Person is sole trustee of the ACK Trust, this transaction was a mere change in the Reporting Person's form of ownership from indirect to direct. 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: 0001209191-23-059788 · doc4.xml · nonDerivative · entry 3 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Indirect · By Agnes C. Kim 2020-1 GRAT dtd. 12/16/20 Disclosed balance after: 0 F6 · shares: On December 26, 2023 the ACK Trust distributed 972,920 shares of the Issuer's Common Stock to the Reporting Person. Because the Reporting Person is sole trustee of the ACK Trust, this transaction was a mere change in the Reporting Person's form of ownership from indirect to direct. 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: 0001209191-23-059788 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Indirect · By Agnes C. Kim 2020-1 GRAT dtd. 12/16/20 Disclosed balance after: 972,920 F5 · shares: On December 26, 2023, the ACK Trust distributed 972,920 shares of the Issuer's Common Stock to John T. Kim. The Reporting Person is the sole trustee of the ACK Trust. F2 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 4,418,610 shares of the Issuer's Common Stock; (ii) a trustee of GRATs for the benefit of members of her immediate family which own 9,733,102 shares of the Issuer's Common Stock; (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,500,000 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; F4 · balance_after: (Continued from Footnote 3) (v) 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; (vi) as referenced in Footnote 7, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock and (vii) 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. Read SEC document |
| December 22, 2023 Filed Dec 27, 2023 21:30 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 715,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-059788 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Indirect · By Agnes C. Kim 2020-1 GRAT dtd. 12/16/20 Disclosed balance after: 1,945,840 F1 · shares: On December 22, 2023, the Agnes C. Kim 2020-1 Qualified Annuity Trust Under Agreement dated 12/6/2020 (the "ACK Trust") distributed 715,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Agnes C. Kim. The Reporting Person is the sole trustee of the ACK Trust. F2 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 4,418,610 shares of the Issuer's Common Stock; (ii) a trustee of GRATs for the benefit of members of her immediate family which own 9,733,102 shares of the Issuer's Common Stock; (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,500,000 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; F4 · balance_after: (Continued from Footnote 3) (v) 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; (vi) as referenced in Footnote 7, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock and (vii) 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. Read SEC document |
| December 19, 2023 Filed Dec 21, 2023 22:11 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 529,650 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-059462 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (11) 10b5-1 filing: No plan indicated Ownership: Indirect · By James J. Kim 2021 GRAT dtd 12/15/21 Disclosed balance after: 1,338,097 F1 · shares: On December 19, 2023, the James J. Kim 2021 Qualified Annuity Trust Dated 12/15/21 (the "JJK Trust") distributed 529,650 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to James J. Kim. The Reporting Person and James J. Kim are co-trustees of the JJK Trust. F2 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 4,418,610 shares of the Issuer's Common Stock; (ii) a trustee of GRATs for the benefit of members of her immediate family which own 12,393,942 shares of the Issuer's Common Stock; (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 2,500,000 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; F4 · balance_after: (Continued from Footnote 3) (v) 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; (vi) as referenced in Footnote 9, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock and (vii) 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. Read SEC document |
| September 25, 2023 Filed Sep 27, 2023 21:06 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 28.3988 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-050668 · doc4.xml · derivative · entry 11 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (8) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,530.5206 Underlying: Common Stock · 28.3988 shares Expires not disclosed F7 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on September 25, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F7 · shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on September 25, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F7 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on September 25, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F7 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on September 25, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F7 · derivative.underlying_shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on September 25, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. 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: 0001209191-23-043876 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (6) 10b5-1 filing: No plan indicated Ownership: Indirect · By trusts (excl. GRATs) Disclosed balance after: 7,759,730 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,759,730 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 12,923,592 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,338,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in Footnote 5, 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: 0001209191-23-043876 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (6) 10b5-1 filing: No plan indicated Ownership: Indirect · By John T. Kim 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: 0001209191-23-043570 · doc4.xml · nonDerivative · entry 3 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,766,234 F5 · shares: On July 25, 2023, the JJK Trust distributed 443,811 shares of the Issuer's Common Stock to the Reporting Person. Because the Reporting Person is the annuitant and a trustee of the JJK Trust, such distribution was a mere change in the form of ownership from indirect to direct and hence voluntarily reported by the Reporting Person on this Form 4. 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: 0001209191-23-043570 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Indirect · By James J. Kim 2020-1 GRAT dtd 4/1/20 Disclosed balance after: 0 F5 · shares: On July 25, 2023, the JJK Trust distributed 443,811 shares of the Issuer's Common Stock to the Reporting Person. Because the Reporting Person is the annuitant and a trustee of the JJK Trust, such distribution was a mere change in the form of ownership from indirect to direct and hence voluntarily reported by the Reporting Person on this Form 4. 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: 0001209191-23-043570 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Indirect · By James J. Kim 2020-1 GRAT dtd 4/1/20 Disclosed balance after: 443,811 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 John T. Kim. The Reporting Person and James J. Kim are co-trustees of the JJK 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,498 shares of the Issuer's common stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 13,421,824 shares of the Issuer's common stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,338,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's common stock and (vi) as referenced in Footnote 6, 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 |
| June 27, 2023 Filed Jun 29, 2023 00:25 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 230,001 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-040103 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Indirect · By James J. Kim 2020-1 GRAT dtd 4/1/20 Disclosed balance after: 887,622 F1 · shares: On June 27, 2023, the Qualified Annuity Trust under the James J. Kim 2020-1 Annuity Trust Agreement Dated 04/01/20 (the "JJK Trust") distributed 230,001 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to James J. Kim. The Reporting Person and James J. Kim are co-trustees of the JJK 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,498 shares of the Issuer's common stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 14,309,446 shares of the Issuer's common stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,338,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's common stock and (vi) as referenced in Footnote 6, 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 |
| June 26, 2023 Filed Jun 29, 2023 00:25 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 24.1218 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-040103 · doc4.xml · derivative · entry 13 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,502.1218 Underlying: Common Stock · 24.1218 shares Expires not disclosed F8 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on June 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F8 · shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on June 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F8 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on June 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F8 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on June 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F8 · derivative.underlying_shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of the Issuer upon the Issuer's payment of a dividend on June 26, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| May 16, 2023 Filed May 19, 2023 00:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 8,478 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-030836 · doc4.xml · derivative · entry 14 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,478 Underlying: Common Stock · 8,478 shares Expires not disclosed F6 · derivative.exercise_price: Represents shares of common stock underlying RSUs granted on May 16, 2023 (the "Grant Date") pursuant to the Plan (the "2023 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2023 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2023 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F6 · derivative.exercise_date: Represents shares of common stock underlying RSUs granted on May 16, 2023 (the "Grant Date") pursuant to the Plan (the "2023 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2023 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2023 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. F6 · derivative.expiration_date: Represents shares of common stock underlying RSUs granted on May 16, 2023 (the "Grant Date") pursuant to the Plan (the "2023 RSUs"). Subject to the terms and conditions of the applicable award agreement, the 2023 RSUs may be converted into common stock of the Issuer on a one-for-one basis and will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of stockholders immediately following the Grant Date. The 2023 RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. Read SEC document |
| May 16, 2023 Filed May 19, 2023 00:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionRestricted Stock Units · Derivative | 8,809.4075 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-030836 · doc4.xml · derivative · entry 13 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 8,809.4075 shares Expires not disclosed 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. F1 · derivative.exercise_price: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · shares: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · derivative.exercise_date: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · derivative.expiration_date: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · derivative.underlying_shares: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. Read SEC document |
| May 16, 2023 Filed May 19, 2023 00:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | Exercise / conversionCommon Stock | 8,809 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-030836 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,982,423 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. F1 · shares: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · price: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. F1 · balance_after: On May 17, 2022, the Reporting Person was granted 8,706 time-vested restricted stock units ("RSUs") pursuant to the Amkor Technology, Inc. (the "Issuer") 2021 Equity Incentive Plan, as amended (the "Plan"), and the applicable award agreement (the "2022 RSUs"). In connection with the vesting of the 2022 RSUs on May 16, 2023: (i) 0.4075 of the 2022 RSUs, which had accrued as dividend equivalent units ("DEUs") with each DEU representing an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued, were settled in cash; and (ii) the remainder of the 2022 RSUs, including 103 DEUs, converted into common stock of the Issuer on a one-for-one basis. Read SEC document |
| May 01, 2023 Filed May 3, 2023 22:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 5,117,004 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-027136 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Indirect · By James J. Kim 2023 GRAT dtd. 4/26/23 Disclosed balance after: 5,117,004 F5 · shares: On May 1, 2023, James J. Kim transferred 5,117,004 shares of the Issuer's Common Stock to the 2023 Grantor Retained Annuity Trust of James J. Kim dtd. 4/26/23 as a gift. The Reporting Person is the sole trustee of the 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,498 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 14,794,447 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 6, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. Read SEC document |
| May 01, 2023 Filed May 3, 2023 22:00 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 3,278,001 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-027136 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: No plan indicated Ownership: Indirect · By Agnes C. Kim 2023 GRAT dtd. 4/26/23 Disclosed balance after: 3,278,001 F1 · shares: On May 1, 2023, Agnes C. Kim transferred 3,278,001 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") to the 2023 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 4/26/23 as a gift. The Reporting Person is the sole trustee of the 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,498 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 14,794,447 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 6, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. Read SEC document |
| March 20, 2023 Filed Mar 22, 2023 22:39 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 26.1076 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-020615 · doc4.xml · derivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (2) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,809.4075 Underlying: Common Stock · 26.1076 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on March 20, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on March 20, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on March 20, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on March 20, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.underlying_shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on March 20, 2023. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:11 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012916 · doc4.xml · nonDerivative · entry 5 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (10) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (excl. GRATs) Disclosed balance after: 7,261,498 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,468 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 9, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. F8 · 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 John T. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:11 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012916 · doc4.xml · nonDerivative · entry 4 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (10) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (excl. GRATs) Disclosed balance after: 7,645,498 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,468 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 9, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to 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 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 John T. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:11 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012916 · doc4.xml · nonDerivative · entry 3 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (10) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (excl. GRATs) Disclosed balance after: 8,029,498 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,468 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 9, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to 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 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 John T. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:11 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012916 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (10) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (excl. GRATs) Disclosed balance after: 8,413,498 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 trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,468 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 9, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to 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 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 John T. Kim are co-trustees of such trust. Read SEC document |
| February 22, 2023 Filed Feb 25, 2023 00:11 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 384,000 | $25.28 | $9,707,520.00 |
DisclosureSEC source: 0001209191-23-012916 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (10) 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts (excl. GRATs) Disclosed balance after: 8,797,498 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 John T. Kim are co-trustees of such trust. F3 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 7,261,468 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F4 · balance_after: (Continued from Footnote 3) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 9, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. Read SEC document |
| February 09, 2023 Filed Feb 16, 2023 17:54 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 667,225 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-009975 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: Not disclosed Ownership: Indirect · By Agnes C. Kim 2020-1 GRAT dtd 12/16/20 Disclosed balance after: 2,660,840 F5 · shares: On February 9, 2023, the Agnes C. Kim 2020-1 Qualified Annuity Trust U/A dated 12/16/20 (the "ACK Trust") distributed 667,225 shares of the Common Stock of the Issuer to Agnes C. Kim. The Reporting Person is the sole trustee of the ACK Trust and the daughter of Agnes C. Kim. F2 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 9,181,498 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F3 · balance_after: (Continued from Footnote 2) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 6, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. F4 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 |
| February 09, 2023 Filed Feb 16, 2023 17:54 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 485,600 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-009975 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (7) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim 2021 GRAT dtd 12/15/21 Disclosed balance after: 1,867,747 F1 · shares: On February 9, 2023, the James J. Kim 2021 Qualified Annuity Trust Dated 12/15/21 (the "JJK Trust") distributed 485,600 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to James J. Kim. The Reporting Person is a trustee of the JJK Trust and the daughter of James J. Kim. F2 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 9,181,498 shares of the Issuer's Common Stock, (ii) a trustee of GRATs for the benefit of members of her immediate family which own 6,399,442 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F3 · balance_after: (Continued from Footnote 2) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 6, a member of Sujoda Management, LLC, which indirectly owns 2,478,325 shares of the Issuer's Common Stock. Pursuant to Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares. F4 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 27, 2022 Filed Dec 29, 2022 22:27 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 26.7602 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-062932 · doc4.xml · derivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (2) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,783.2999 Underlying: Common Stock · 26.7602 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on December 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on December 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on December 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on December 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.underlying_shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on December 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| December 06, 2022 Filed Dec 19, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,051,880 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-038970 · doc4.xml · nonDerivative · entry 4 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,973,614 F3 · shares: On December 6, 2022, the Trust distributed 1,051,880 shares of the Issuer's Common Stock to the Reporting Person, a remainder beneficiary. F4 · balance_after: On December 1, 2022, the Qualified Annuity Trust under the Susan Y. Kim Irrevocable Trust Agreement dated 8/29/18 distributed 116,500 shares of the Issuer's Common stock to the Reporting Person. Because the Reporting Person is the annuitant and a trustee of such trust, such distribution was a mere change in the form of ownership from direct to indirect and hence was not reported by the Reporting Person on a Form 4. Read SEC document |
| December 06, 2022 Filed Dec 19, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,051,880 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-038970 · doc4.xml · nonDerivative · entry 3 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim 2019-1 GRAT dtd 9/10/19 Disclosed balance after: 0 F3 · shares: On December 6, 2022, the Trust distributed 1,051,880 shares of the Issuer's Common Stock to the Reporting Person, a remainder beneficiary. Read SEC document |
| December 06, 2022 Filed Dec 19, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,051,880 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-038970 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim 2019-1 GRAT dtd 9/10/19 Disclosed balance after: 1,051,880 F2 · shares: On December 6, 2022, the Trust distributed 1,051,880 shares of the Issuer's Common Stock to John T. Kim, a remainder beneficiary. The Reporting Person is a trustee of the Trust and the sister of John T. Kim. F6 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 9,181,498 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts for the benefit of members of her immediate family which own 7,552,267 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F7 · balance_after: (Continued from Footnote 6) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 5, 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. F8 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 01, 2022 Filed Dec 19, 2022 20:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 572,151 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-038970 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (9) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim 2019-1 GRAT dtd 9/10/19 Disclosed balance after: 2,103,760 F1 · shares: On December 1, 2022, the James J. Kim 2019-1 Qualified Annuity Trust U/A dated 9/10/19 (the "Trust"), of which James J. Kim is the sole annuitant, distributed 572,151 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to James J. Kim. The Reporting Person is a trustee of the Trust and the daughter of James J. Kim. F6 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 9,181,498 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts for the benefit of members of her immediate family which own 7,552,267 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which the Reporting Person was the settlor and is the sole annuitant which own 3,678,298 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, F7 · balance_after: (Continued from Footnote 6) (v) a manager of limited liability companies being treated as corporations for purposes of Section 16, which own 8,200,000 shares of the Issuer's Common Stock and (vi) as referenced in footnote 5, 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. F8 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 |
| September 26, 2022 Filed Sep 28, 2022 21:07 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 25.9881 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-051479 · doc4.xml · derivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (2) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,756.5397 Underlying: Common Stock · 25.9881 shares Expires not disclosed F1 · derivative.exercise_price: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on September 26, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on September 26, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.exercise_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on September 26, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.expiration_date: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on September 26, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · derivative.underlying_shares: Represents dividend equivalent units ("DEUs") accrued with respect to time-vested restricted stock units ("RSUs") of Amkor Technology, Inc. (the "Issuer") upon the Issuer's payment of a dividend on September 26, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. Read SEC document |
| September 07, 2022 Filed Sep 19, 2022 20:58 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 283,500 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-031480 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (5) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim GRAT dtd 4/1/20 Disclosed balance after: 1,117,623 F1 · shares: On September 7, 2022, the Qualified Annuity Trust Under the James J. Kim 2020-1 Qualified Annuity Trust Agreement Dated 04/01/20 distributed 283,500 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to James J. Kim. The Reporting Person is a trustee of the trust. James J. Kim and the Reporting Person are father and daughter. F2 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATs")) which own 9,181,498 shares of the Issuer's Common Stock, (ii) a trustee of GRATs created by members of her immediate family which own 10,228,178 shares of the Issuer's Common Stock, (iii) a trustee of GRATs of which she was the settlor and is the sole annuitant which own 3,794,798 shares of the Issuer's Common Stock, (iv) a general partner of a limited partnership which owns 19,484,809 shares of the Issuer's Common Stock, (v) a manager of limited liability companies ("LLCs") being treated as corporations for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), which own 8,200,000 shares of the Issuer's Common Stock and (vi) a manager of an LLC being treated as a limited partnership for purposes of Section 16 which owns 2,478,325 shares of the Issuer's Common Stock. F3 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 |
| June 27, 2022 Filed Jun 29, 2022 23:53 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantRestricted Stock Units · Derivative | 24.5516 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-039866 · doc4.xml · derivative · entry 13 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (6) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,730.5516 Underlying: Common Stock · 24.5516 shares Expires not disclosed F5 · derivative.exercise_price: Represents DEUs accrued with respect to the RSUs upon the Issuer's payment of a dividend on June 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F5 · shares: Represents DEUs accrued with respect to the RSUs upon the Issuer's payment of a dividend on June 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F5 · derivative.exercise_date: Represents DEUs accrued with respect to the RSUs upon the Issuer's payment of a dividend on June 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F5 · derivative.expiration_date: Represents DEUs accrued with respect to the RSUs upon the Issuer's payment of a dividend on June 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F5 · derivative.underlying_shares: Represents DEUs accrued with respect to the RSUs upon the Issuer's payment of a dividend on June 27, 2022. Each DEU represents an additional RSU subject to the same provisions as the RSU with respect to which the DEU was accrued. F1 · balance_after: As previously reported in a Form 4 filed by the Reporting Person on May 19, 2022 (the "Original Form 4"), 8,706 shares of Amkor Technology, Inc. (the "Issuer") common stock underlying time-vested restricted stock units (the "RSUs") were granted to the Reporting Person on May 17, 2022. Pursuant to the award agreement for the RSUs, dividend equivalent units ("DEUs") accrue with respect to the RSUs when and as dividends are paid on the Issuer's common stock. In the Original Form 4, the RSUs were incorrectly reported in Table I. Table II, Column 9 of this Form 4 has been adjusted to include the RSUs and reflects the proper number of RSUs beneficially owned by the Reporting Person as of the filing date of this Form 4. Read SEC document |
| June 23, 2022 Filed Jun 29, 2022 23:53 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 274,900 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-039866 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (6) 10b5-1 filing: Not disclosed Ownership: Indirect · By John T. Kim GRAT dtd 2/6/18 Disclosed balance after: 753,232 F2 · shares: On June 23, 2022, the John T. Kim 2018 Irrevocable Trust dated February 6, 2018 distributed 274,900 shares of the Issuer's common stock to John T. Kim. The Reporting Person is a trustee of the trust. John T. Kim and the Reporting Person are brother and sister. F3 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts ("GRATS")) which own 9,181,498 shares of the Issuer's common stock, (ii) a trustee of GRATS created by members of her immediate family which own 10,511,678 shares of the Issuer's common stock, (iii) a trustee of GRATS of which she was the settlor and is the sole annuitant which own 4,224,548 shares of the Issuer's common stock, (iv) a general partner of a limited partnership which owns 19,484,809 shares of the Issuer's common stock, (v) a manager of limited liability companies ("LLCs") being treated as corporations for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), which own 8,200,000 shares of the Issuer's common stock, and (vi) a manager of an LLC being treated as a limited partnership for purposes of Section 16 which owns 2,478,325 shares of the Issuer's common stock. F4 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 |
| May 17, 2022 Filed May 19, 2022 21:21 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GrantCommon Stock | 8,706 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-030649 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (5) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,384,190 F1 · shares: Represents shares of Amkor Technology, Inc. (the "Issuer") common stock underlying time-vested restricted stock units granted on May 17, 2022 (the "Grant Date") pursuant to the Issuer's Equity Incentive Plan (the "RSUs"). Subject to the terms and conditions of the applicable award agreement, the RSUs will vest in full on the earlier of the first anniversary of the Grant Date or the date of the Issuer's first annual meeting of the stockholders immediately following the Grant Date. The RSUs were awarded for no consideration other than the Reporting Person's service as a director of the Issuer. Read SEC document |
| April 04, 2022 Filed Apr 20, 2022 23:23 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 755,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-22-015215 · doc4.xml · nonDerivative · entry 1 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (5) 10b5-1 filing: Not disclosed Ownership: Indirect · By Agnes C. Kim GRAT dtd 12/16/20 Disclosed balance after: 3,328,065 F1 · shares: On April 4, 2022, the Agnes C. Kim 2020-1 Qualified Annuity Trust U/A dated 12/16/20 distributed 755,000 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Agnes C. Kim. The Reporting Person is the sole trustee of the trust. Agnes C. Kim and the Reporting Person are mother and daughter. F2 · balance_after: The Reporting Person is (i) a trustee of trusts for the benefit of her immediate family members (other than grantor retained annuity trusts) which own 9,181,498 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts created by members of her immediate family which own 10,786,578 shares of the Issuer's Common Stock, (iii) a trustee of grantor retained annuity trusts of which she was the settlor and is the sole annuitant which own 4,224,548 shares of the Issuer's Common stock, (iv) a general partner of a limited partnership which owns 19,484,809 shares of the Issuer's Common Stock, (v) a manager of limited liability companies being treated as corporations for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), F3 · balance_after: (Continued from Footnote 2) which own 8,200,00 shares of the Issuer's Common Stock and (vi) a manager of a manager-managed 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. F4 · balance_after: Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of these shares. 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 19:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,337,332 | $24.68 | $33,005,353.76 |
DisclosureSEC source: 0000899243-22-000407 · doc4.xml · nonDerivative · entry 4 KIM SUSAN Y · CIK 0001158922 · Director · 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 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 · balance_after: The reporting person is (i) a trustee of family trusts for the benefit of her immediate family members which own 19,694,944 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts of which she was the settlor and is the sole annuitant which own 4,350,148 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, (iv) a manager of limited liability companies being treated as corporations for purposes of Section 16 that own 8,200,000 shares of the Issuer's Common Stock and (v) a manager of a limited liability company being treated as a limited partnership for purposes of Section 16 that 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 19:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,187,087 | $24.68 | $29,297,307.16 |
DisclosureSEC source: 0000899243-22-000407 · doc4.xml · nonDerivative · entry 3 KIM SUSAN Y · CIK 0001158922 · Director · 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 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 · balance_after: The reporting person is (i) a trustee of family trusts for the benefit of her immediate family members which own 19,694,944 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts of which she was the settlor and is the sole annuitant which own 4,350,148 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, (iv) a manager of limited liability companies being treated as corporations for purposes of Section 16 that own 8,200,000 shares of the Issuer's Common Stock and (v) a manager of a limited liability company being treated as a limited partnership for purposes of Section 16 that 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 19:43 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | SaleCommon Stock | 1,187,087 | $24.68 | $29,297,307.16 |
DisclosureSEC source: 0000899243-22-000407 · doc4.xml · nonDerivative · entry 2 KIM SUSAN Y · CIK 0001158922 · Director · 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 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 · balance_after: The reporting person is (i) a trustee of family trusts for the benefit of her immediate family members which own 19,694,944 shares of the Issuer's Common Stock, (ii) a trustee of grantor retained annuity trusts of which she was the settlor and is the sole annuitant which own 4,350,148 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, (iv) a manager of limited liability companies being treated as corporations for purposes of Section 16 that own 8,200,000 shares of the Issuer's Common Stock and (v) a manager of a limited liability company being treated as a limited partnership for purposes of Section 16 that 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 27, 2021 Filed Jan 21, 2022 20:38 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 164,678 | $23.45 | $3,861,699.10 |
DisclosureSEC source: 0000899243-22-002858 · doc4.xml · nonDerivative · entry 10 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (15) 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,249,884 F9 · shares: On December 27, 2021, the reporting person transferred 164,678 shares of the Issuer's Common Stock to Susins, LLC. Susins, LLC is being treated as a corporation for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"). Its managers are John T. Kim and Liam E. Blaney. Read SEC document |
| December 15, 2021 Filed Jan 21, 2022 20:38 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 596,920 | $24.68 | $14,731,985.60 |
DisclosureSEC source: 0000899243-22-002858 · doc4.xml · nonDerivative · entry 9 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (15) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim GRAT dtd 12/15/21 Disclosed balance after: 2,353,347 F8 · shares: On December 15, 2021, James J. Kim transferred 596,920 shares of the Issuer's Common Stock to the James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021. F11 · balance_after: Pursuant to the Form 4 instructions, the reporting person is being treated as having a pecuniary interest in all of these shares. 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 15, 2021 Filed Jan 21, 2022 20:38 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 596,920 | $24.68 | $14,731,985.60 |
DisclosureSEC source: 0000899243-22-002858 · doc4.xml · nonDerivative · entry 8 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (15) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim GRAT dtd 9/10/19 Disclosed balance after: 2,675,911 F7 · shares: On December 15, 2021, the Qualified Annuity Trust under the James J. Kim 2019-1 Qualified Annuity Trust Agreement dtd September 10, 2019 distributed 596,920 shares of the Issuer's Common Stock to James J. Kim. James J. Kim and Susan Y. Kim are the co-trustees of the trust. F11 · balance_after: Pursuant to the Form 4 instructions, the reporting person is being treated as having a pecuniary interest in all of these shares. 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 15, 2021 Filed Jan 21, 2022 20:38 UTC | AMKOR TECHNOLOGY, INC. AMKR · Entity 3481 | GiftCommon Stock | 1,756,427 | $24.68 | $43,348,618.36 |
DisclosureSEC source: 0000899243-22-002858 · doc4.xml · nonDerivative · entry 7 KIM SUSAN Y · CIK 0001158922 · Director · 10% owner · Member of 10% owner group (15) 10b5-1 filing: Not disclosed Ownership: Indirect · By James J. Kim GRAT dtd 12/15/21 Disclosed balance after: 1,756,427 F6 · shares: On December 15, 2021, James J. Kim transferred 1,756,427 shares of the Issuer's Common Stock to the James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021. James J. Kim and the reporting person are the co-trustees of the trust. F11 · balance_after: Pursuant to the Form 4 instructions, the reporting person is being treated as having a pecuniary interest in all of these shares. 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.