InsiderTrades

Form 4 for AMKR AMKOR TECHNOLOGY, INC.

Accepted 2023-10-13 00:00:00 ET · period of report 2023-10-11 · accession 0001209191-23-052792 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
I 2023-10-13 2023-10-11 AMKR KIM JAMES J Dir, 10%, Member of 10% owner group (4) G - Gift $0.00 -168.8K 1.21M -12% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-10-11 G D 168,750 $0.00 1,211,193 I By Susan Y. Kim 2018-1 GRAT dtd. 8/29/18 — — (F1) On October 11, 2023, the Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd. 8/29/18 distributed 168,750 shares of the Common Stock of Amkor Technology, Inc. (the "Issuer") to Susan Y. Kim. The Reporting Person and Susan Y. Kim are co-trustees of the trust. (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 12,955,580 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.