Susan Y. Kim - Feb 24, 2025 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Signature
/s/ Brian D. Short, Attorney-in-Fact for Susan Y. Kim
Stock symbol
AMKR
Transactions as of
Feb 24, 2025
Transactions value $
$18,999,995
Form type
4
Date filed
2/26/2025, 05:16 PM
Previous filing
Jan 22, 2025
Next filing
Apr 4, 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMKR Common Stock Purchase $19M +870K +35.09% $21.85 3.35M Feb 24, 2025 By Sujoda Investments, LP F1, F2, F3, F4, F5
holding AMKR Common Stock 3.73M Feb 24, 2025 Direct
holding AMKR Common Stock 2.2M Feb 24, 2025 By James J. Kim 2024 GRAT dtd. 8/5/24 F3, F4, F5
holding AMKR Common Stock 1.6M Feb 24, 2025 By Agnes C. Kim 2024 GRAT dtd. 8/5/24 F3, F4, F5
holding AMKR Common Stock 3.59M Feb 24, 2025 By James J. Kim 2023 GRAT dtd. 4/26/23 F3, F4, F5
holding AMKR Common Stock 2.3M Feb 24, 2025 By Agnes C. Kim 2023 GRAT dtd. 4/26/23 F3, F4, F5
holding AMKR Common Stock 3.48M Feb 24, 2025 By own GRATs F3, F4, F5
holding AMKR Common Stock 4.42M Feb 24, 2025 By trusts (excl. GRATs) F3, F4, F5
holding AMKR Common Stock 19.5M Feb 24, 2025 By Sujochil, LP F3, F4, F5
holding AMKR Common Stock 16.7M Feb 24, 2025 By Kim Capital Partners - KCP, LLC F3, F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On February 24, 2025, James J. Kim distributed 869,565 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Sujoda Investments, LP pursuant to the terms of a transaction between members of the Kim family group.
F2 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.
F3 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 9,685,005 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 3,483,000 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 (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 and (vi) as referenced in Footnote 2, a member of Sujoda Management, LLC, which indirectly owns 3,347,890 shares of the Issuer's Common Stock. Pursuant to the Form 4 instructions, the Reporting Person is being treated as having a pecuniary interest in all of such shares.
F5 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.

Remarks:

(6) The Reporting Person states that the filing of this Form 4 shall not be deemed an admission that the Reporting Person is the beneficial owner of the reported securities owned by the other members of the group, for the purpose of Section 16, or for any other purpose.