James J. Kim - Sep 6, 2023 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role
Director, Member of 10% owner group (4), 10%+ Owner
Signature
/s/ Brian D. Short, Attorney-in-Fact for James J. Kim
Stock symbol
AMKR
Transactions as of
Sep 6, 2023
Transactions value $
-$232,200,000
Form type
4
Date filed
9/8/2023, 06:48 PM
Previous filing
Jul 27, 2023
Next filing
Sep 18, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMKR Common Stock Sale -$232M -10M -20.16% $23.22 39.6M Sep 6, 2023 By 915 Investments, LP F1, F2, F3
holding AMKR Common Stock 269K Sep 6, 2023 Direct
holding AMKR Common Stock 1.96M Sep 6, 2023 By John T. Kim G-S Trust dtd. 12/11/12 F2, F3
holding AMKR Common Stock 7.83M Sep 6, 2023 By John T. Kim Family Trust U/A dtd. 12/11/12 F2, F3
holding AMKR Common Stock 1.38M Sep 6, 2023 By Susan Y. Kim 2018-1 GRAT dtd. 8/29/18 F2, F3
holding AMKR Common Stock 1.96M Sep 6, 2023 By Susan Y. Kim 2020-1 GRAT dtd. 4/1/20 F2, F3
holding AMKR Common Stock 1.87M Sep 6, 2023 By self as Trustee of own GRATs F2, F3
holding AMKR Common Stock 165K Sep 6, 2023 By self as Trustee of Trust U/A dtd. 12/11/12 F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On September 6, 2023, 915 Investments, LP sold 10,000,000 shares of Common Stock of Amkor Technology, Inc. (the "Issuer") pursuant to an underwritten secondary offering. The Reporting Person is the general partner of 915 Investments, LP.
F2 The Reporting Person 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 Reporting Person is (i) a trustee of grantor retained annuity trusts of which he was the settlor and is the sole annuitant which own 1,867,747 shares of the Issuer's Common Stock, (ii) a trustee of trusts for the benefit of his immediate family members which own 13,124,330 shares of the Issuer's Common Stock, (iii) a trustee of a trust which is a controlling member of a limited liability company being treated as a corporation for purposes of Section 16, which limited liability company holds 164,678 shares of the Issuer's Common stock, and (iv) 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.

Remarks:

(4) 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.