Filing Details

Accession Number:
0000950170-25-073531
Form Type:
13D Filing
Publication Date:
2025-05-15 20:00:00
Filed By:
James J. Kim
Company:
Amkor Technology Inc. (NASDAQ:AMKR)
Filing Date:
2025-05-16
SEC Url:
13D Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
James J. Kim 521,828 0 521,828 0 521,828 0.2%
James J. Kim, as Trustee 0 9,786,032 0 9,786,032 9,786,032 4.0%
Agnes C. Kim 95,000 0 95,000 0 95,000 0.0%
John T. Kim 46,972,606 36,360,155 43,624,716 39,708,045 83,332,761 33.7%
John T. Kim, as Trustee 10,192,233 7,539,500 9,694,001 18,138,764 27,832,765 11.3%
David D. Kim 8,746 0 8,746 3,347,890 3,356,636 1.4%
David D. Kim, as Trustee 1,363,400 1,335,113 1,363,400 1,335,113 2,698,513 1.1%
Susan Y. Kim 7,212,373 36,195,477 3,864,483 39,543,367 43,407,850 17.6%
Susan Y. Kim, as Trustee 13,483,005 7,539,500 13,168,005 8,352,732 21,520,737 8.7%
Liam E. Blaney 0 164,678 0 164,678 164,678 0.1%
John T. Kim Trust of December 31, 1987 7,594,001 0 7,594,001 0 7,594,001 3.1%
Irrevocable Deed of Trust of James J. Kim for Jacqueline Mary Panichello dated 10/3/94 0 961,113 0 961,113 961,113 0.4%
Irrevocable Deed of Trust of James J. Kim for Alexandra Kim Panichello dated 12/24/92 0 961,113 0 961,113 961,113 0.4%
Irrevocable Deed of Trust of James J. Kim for Dylan James Panichello dated 10/15/01 0 961,113 0 961,113 961,113 0.4%
Irrevocable Deed of Trust of James J. Kim for Allyson Lee Kim dated 10/15/01 0 961,113 0 961,113 961,113 0.4%
Irrevocable Deed of Trust of James J. Kim FBO Jason Lee Kim dated 11/17/03 0 961,113 0 961,113 961,113 0.4%
Irrevocable Deed of Trust of James J. Kim f/b/o Children of David D. Kim dated 11/11/05 0 1,335,113 0 1,335,113 1,335,113 0.5%
James J. Kim 2008 Trust FBO Alexandra Kim Panichello and Descendants dated 2/5/08 0 546,787 0 546,787 546,787 0.2%
James J. Kim 2008 Trust FBO Jacqueline Mary Panichello and Descendants dated 2/5/08 0 546,787 0 546,787 546,787 0.2%
James J. Kim 2008 Trust FBO Dylan James Panichello and Descendants dated 2/5/08 0 546,787 0 546,787 546,787 0.2%
James J. Kim 2008 Trust FBO Descendants of John T. Kim dated 2/5/08 0 1,093,574 0 1,093,574 1,093,574 0.4%
James J. Kim 2008 Trust FBO Descendants of David D. Kim dated 2/5/08 1,363,400 0 1,363,400 0 1,363,400 0.6%
The James and Agnes Kim Foundation, Inc. 1,150,000 0 1,150,000 0 1,150,000 0.5%
915 Investments, LP 39,594,980 0 39,594,980 0 39,594,980 16.0%
John T. Kim 2007 Children's Trust U/A dated 12/28/07 315,000 0 0 315,000 315,000 0.1%
Sujoda Investments, LP 3,347,890 0 0 3,347,890 3,347,890 1.4%
Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd 8/29/18 0 0 0 0 0 0%
John T. Kim 2012 Generation-Skipping Trust U/A Dated 12/11/12 1,957,350 0 0 1,957,350 1,957,350 0.8%
Family Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18 498,232 0 0 498,232 498,232 0.2%
Family Trust under the John T. Kim 2012 Irrevocable Trust Agreement dated 12/11/12 7,828,682 0 0 7,828,682 7,828,682 3.2%
Family Trust under the Susan Y. Kim 2012 Irrevocable Trust Agreement dated 7/26/12 0 0 0 0 0 0%
Sujochil, LP 0 19,484,809 0 19,484,809 19,484,809 7.9%
Qualified Annuity Trust Under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement dtd 04/01/20 0 0 0 0 0 0%
Agnes C. Kim 2020-1 Qualified Annuity Trust U/A Dated 12/16/20 0 0 0 0 0 0%
Alexandra Investments, LLC 0 0 0 0 0 0%
Jacqueline Investments, LLC 0 0 0 0 0 0%
Dylan Investments, LLC 0 0 0 0 0 0%
Sujoda Management, LLC 3,347,890 0 0 3,347,890 3,347,890 1.4%
James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021 0 0 0 0 0 0%
Susins, LLC 0 164,678 0 164,678 164,678 0.1%
2023 Grantor Retained Annuity Trust of James J. Kim dtd. 4/26/2023 3,587,004 0 3,587,004 0 3,587,004 1.5%
2023 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 4/26/2023 2,298,001 0 2,298,001 0 2,298,001 0.9%
2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023 1,483,000 0 1,483,000 0 1,483,000 0.6%
Kim Capital Partners - KCP, LLC 0 16,710,668 0 16,710,668 16,710,668 6.8%
2024 Grantor Retained Annuity Trust of Susan Y. Kim dtd. 8/5/2024 2,000,000 0 2,000,000 0 2,000,000 0.8%
2024 Grantor Retained Annuity Trust of James J. Kim dtd. 8/5/2024 2,200,000 0 2,200,000 0 2,200,000 0.9%
2024 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 8/5/2024 1,600,000 0 1,600,000 0 1,600,000 0.6%
John T. Kim 2024 GRAT #1 dtd. 08/09/2024 2,000,000 0 2,000,000 0 2,000,000 0.8%
John T. Kim 2024 GRAT #2 dtd. 08/09/2024 100,000 0 100,000 0 100,000 0%
Filing





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






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Comment for Type of Reporting Person:
Non-profit corporation


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SCHEDULE 13D

 
James J. Kim
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
James J. Kim, as Trustee
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
Agnes C. Kim
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
John T. Kim
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
John T. Kim, as Trustee
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
David D. Kim
 
Signature:/s/ Kenneth R. Hillier, Attorney in Fact
Name/Title:Kenneth R. Hillier, Attorney in Fact
Date:05/16/2025
 
David D. Kim, as Trustee
 
Signature:/s/ Kenneth R. Hillier, Attorney in Fact
Name/Title:Kenneth R. Hillier, Attorney in Fact
Date:05/16/2025
 
Susan Y. Kim
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
Susan Y. Kim, as Trustee
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
Liam E. Blaney
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Brian D. Short, Attorney-in-Fact
Date:05/16/2025
 
John T. Kim Trust of December 31, 1987
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as Trustee
Date:05/16/2025
 
Irrevocable Deed of Trust of James J. Kim for Jacqueline Mary Panichello dated 10/3/94
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Irrevocable Deed of Trust of James J. Kim for Alexandra Kim Panichello dated 12/24/92
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Irrevocable Deed of Trust of James J. Kim for Dylan James Panichello dated 10/15/01
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Irrevocable Deed of Trust of James J. Kim for Allyson Lee Kim dated 10/15/01
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as Trustee
Date:05/16/2025
 
Irrevocable Deed of Trust of James J. Kim FBO Jason Lee Kim dated 11/17/03
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as Trustee
Date:05/16/2025
 
Irrevocable Deed of Trust of James J. Kim f/b/o Children of David D. Kim dated 11/11/05
 
Signature:/s/ Kenneth R. Hillier, Attorney in Fact
Name/Title:David D. Kim, as Trustee
Date:05/16/2025
 
James J. Kim 2008 Trust FBO Alexandra Kim Panichello and Descendants dated 2/5/08
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
James J. Kim 2008 Trust FBO Jacqueline Mary Panichello and Descendants dated 2/5/08
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
James J. Kim 2008 Trust FBO Dylan James Panichello and Descendants dated 2/5/08
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
James J. Kim 2008 Trust FBO Descendants of John T. Kim dated 2/5/08
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as Trustee
Date:05/16/2025
 
James J. Kim 2008 Trust FBO Descendants of David D. Kim dated 2/5/08
 
Signature:/s/ Kenneth R. Hillier, Attorney in Fact
Name/Title:David D. Kim, as Trustee
Date:05/16/2025
 
The James and Agnes Kim Foundation, Inc.
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Secretary
Date:05/16/2025
 
915 Investments, LP
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as General Partner
Date:05/16/2025
 
John T. Kim 2007 Children's Trust U/A dated 12/28/07
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Sujoda Investments, LP
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Manager of Sujoda Management, LLC, its General Partner
Date:05/16/2025
 
Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd 8/29/18
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:James J. Kim, as Trustee
Date:05/16/2025
 
John T. Kim 2012 Generation-Skipping Trust U/A Dated 12/11/12
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:James J. Kim, as Trustee
Date:05/16/2025
 
Family Trust under the John T. Kim 2018 Irrevocable Trust Agreement dated 2/6/18
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Family Trust under the John T. Kim 2012 Irrevocable Trust Agreement dated 12/11/12
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:James J. Kim, as Trustee
Date:05/16/2025
 
Family Trust under the Susan Y. Kim 2012 Irrevocable Trust Agreement dated 7/26/12
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Sujochil, LP
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as General Partner
Date:05/16/2025
 
Qualified Annuity Trust Under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement dtd 04/01/20
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Agnes C. Kim 2020-1 Qualified Annuity Trust U/A Dated 12/16/20
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Alexandra Investments, LLC
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, Manager
Date:05/16/2025
 
Jacqueline Investments, LLC
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, Manager
Date:05/16/2025
 
Dylan Investments, LLC
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, Manager
Date:05/16/2025
 
Sujoda Management, LLC
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, Manager
Date:05/16/2025
 
James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, Trustee
Date:05/16/2025
 
Susins, LLC
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, Manager
Date:05/16/2025
 
2023 Grantor Retained Annuity Trust of James J. Kim dtd. 4/26/2023
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
2023 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 4/26/2023
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
Kim Capital Partners - KCP, LLC
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, Manager
Date:05/16/2025
 
2024 Grantor Retained Annuity Trust of Susan Y. Kim dtd. 8/5/2024
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
2024 Grantor Retained Annuity Trust of James J. Kim dtd. 8/5/2024
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
2024 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 8/5/2024
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:Susan Y. Kim, as Trustee
Date:05/16/2025
 
John T. Kim 2024 GRAT #1 dtd. 08/09/2024
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as Trustee
Date:05/16/2025
 
John T. Kim 2024 GRAT #2 dtd. 08/09/2024
 
Signature:/s/ Brian D. Short, Attorney-in-Fact
Name/Title:John T. Kim, as Trustee
Date:05/16/2025