Stocks · Technology · Semiconductors & Related Devices

AMKOR TECHNOLOGY, INC.

AMKR Clue Score37
United States Fiscal year ends December CIK 0001047127 Results filed 26 Oct 2026

What the insiders did Net selling

By person

60 insiders · 320 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
915 Investments, LP entity
Member of 10% owner group (2)
—
$717.10M (2)
−$717.10M
29,594,980
$1.39B
−40.3%
John T Kim
10% owner
$28.65M (3)
$687.96M (13)
−$659.31M
35,189,469
$1.65B
+125.4%
Agnes C Kim
Member of 10% owner group (4)
$45.82M (2)
$260.85M (3)
−$215.03M
11,187,355
$524.91M
−67.7%
Susan Y Kim
Director
$28.65M (3)
$203.06M (12)
−$174.41M
43,268,879
$2.03B
+61.0%
James J Kim
10% owner
$91.60M (4)
$260.85M (3)
−$169.25M
1,236,645
$58.02M
−93.3%
David D Kim
Member of 10% owner group (5)
$28.65M (2)
$91.72M (4)
−$63.08M
3,789,479
$177.80M
−38.8%
SUJODA Investments, LP entity
Member of 10% owner group (2)
$28.65M (2)
$91.60M (3)
−$62.95M
3,789,479
$177.80M
−38.8%
Sujoda Management, LLC entity
Member of 10% owner group (4)
$28.65M (2)
$91.60M (3)
−$62.95M
3,789,479
$177.80M
−38.8%
Guillaume Marie Jean Rutten
Director
—
$36.94M (64) scheduled
−$36.94M
461,732
$21.66M
—
James J. Kim 2008 Trust FBO Descendants of John T. Kim entity
See Exhibit 99.1
—
$25.17M (1)
−$25.17M
1,093,574
$51.31M
−59.9%
James J. Kim 2008 Trust FBO Alexandra Kim Panichello & Descendants entity
See Exhibit 99.1
—
$12.58M (1)
−$12.58M
546,787
$25.66M
−59.9%
James J. Kim 2008 Trust FBO Dylan James Panichello & Descendants entity
See Exhibit 99.1
—
$12.58M (1)
−$12.58M
546,787
$25.66M
−59.9%
James J. Kim 2008 Trust FBO Jacqueline Mary Panichello & Descendants entity
See Exhibit 99.1
—
$12.58M (1)
−$12.58M
546,787
$25.66M
−59.9%
Megan Faust
CFO
—
$7.89M (53) scheduled
−$7.89M
133,105
$6.25M
—
Stephen Douglas Kelley
President and CEO
$949.00K (2)
$7.47M (9) scheduled
−$6.52M
286,200
$13.43M
−62.0%
Winston J Churchill
Director
—
$6.22M (22) scheduled
−$6.22M
28,681
$1.35M
+72.2%
John Charles Stone
Executive Vice President
—
$6.14M (16) scheduled
−$6.14M
31,038
$1.46M
+4.4%
Mark N Rogers
EVP & General Counsel
$22.85K (1)
$5.80M (14) scheduled
−$5.78M
38,904
$1.83M
—
Gil C. Tily
Director
—
$5.02M (9)
−$5.02M
185,038
$8.68M
+54.4%
Roger Anthony Carolin
Director
—
$3.59M (8) scheduled
−$3.59M
94,409
$4.43M
+34.9%
Farshad Haghighi
Executive Vice President
—
$2.65M (7)
−$2.65M
8,354
$391.97K
+182.9%
Kevin K. Engel
President and CEO
—
$2.40M (9)
−$2.40M
9,666
$453.53K
+1,741%
MaryFrances McCourt
Director
$18.15K (1)
$2.07M (6) scheduled
−$2.05M
65,811
$3.09M
—
Douglas A Alexander
Director
—
$936.95K (4) scheduled
−$936.95K
29,109
$1.37M
—
Sung Shin
Executive Vice President
—
$124.65K (1)
−$124.65K
15,418
$723.41K
—
James W Zug
Director
—
$120.70K (1) scheduled
−$120.70K
49,243
$2.31M
+7.5%
John Osborne
Director
—
$85.82K (1)
−$85.82K
37,816
$1.77M
−8.6%
David D Kim Trust Of 12/31/87 entity
See Exhibit 99.1
—
— (2)
$0.00
0
$0.00
−100.0%
Qualified Annuity Trust under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement dated 04/01/2020 entity
Member of 10% owner group (2)
—
—
—
1,958,355
$91.89M
−60.5%
2024 Grantor Retained Annuity Trust of James J. Kim dtd. 8/5/2024 entity
Member of 10% owner group (2)
—
—
—
1,235,000
$57.95M
−43.9%
T. Kim 2024 GRAT #1 dtd. 08/09/2024 John
Member of 10% owner group
—
—
—
1,194,000
$56.02M
−40.3%
2024 Grantor Retained Annuity Trust of Susan Y. Kim dtd. 8/5/2024 entity
Member of 10% owner group (2)
—
—
—
1,124,000
$52.74M
−43.8%
2024 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 8/5/2024 entity
Member of 10% owner group (2)
—
—
—
895,000
$41.99M
−44.1%
Susan Y. Kim 2012 Generation-Skipping Trust U/A Dated December 11, 2012 entity
Member of 10% owner group (2)
—
—
—
164,678
$7.73M
—
Susins, LLC entity
Member of 10% owner group (2)
—
—
—
164,678
$7.73M
—
Robert Randolph Morse
Director
—
—
—
134,977
$6.33M
+779.0%
David N Watson
Director
—
—
—
130,650
$6.13M
+2,340%
T. Kim 2024 GRAT #2 dtd. 08/09/2024 John
Member of 10% owner group
—
—
—
59,250
$2.78M
−40.8%
Daniel JL Liao
Director
—
—
—
40,804
$1.91M
—
John D Liu
Director
—
—
—
2,983
$139.96K
—
2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023 entity
Member of 10% owner group (2)
—
—
—
0
$0.00
−100.0%
2023 Grantor Retained Annuity Trust of Agnes C. Kim Dated 4/26/2023 entity
Member of 10% owner group (3)
—
—
—
0
$0.00
−100.0%
2023 Grantor Retained Annuity Trust of James J. Kim Dated 4/26/2023 entity
Member of 10% owner group (3)
—
—
—
0
$0.00
−100.0%
James J. Kim 2021 Qualified Annuity Trust U/A Dated 12/15/2021 entity
Member of 10% owner group (3)
—
—
—
0
$0.00
—
Agnes C. Kim 2020-1 Qualified Annuity Trust Under Agreement Dated 12/16/20 entity
Member of 10% owner group (4)
—
—
—
0
$0.00
−100.0%
Family Trust Under the Susan Y. Kim 2012 Irrevocable Trust Agreement Dated 7/26/12 entity
Member of 10% owner group (2)
—
—
—
0
$0.00
−100.0%
Jacqueline Investments, LLC entity
Member of 10% owner group (2)
—
—
—
0
$0.00
—
Dylan Investments, LLC entity
Member of 10% owner group (2)
—
—
—
0
$0.00
—
Family Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd. 8/29/18 entity
Member of 10% owner group (2)
—
—
—
0
$0.00
−100.0%
Alexandra Investments, LLC entity
Member of 10% owner group (2)
—
—
—
0
$0.00
—
Family Trust Under the Susan Y. Kim 2020-1 Irrevocable Trust Agreement Dated 04/01/2020 entity
Member of 10% owner group (2)
—
—
—
0
$0.00
−100.0%
Liam E Blaney
Member of 10% owner group (4)
—
—
—
0
$0.00
−100.0%
Qualified Annuity Trust under the Susan Y. Kim 2018-1 Irrevocable Trust Agreement dtd August 29, 2018 entity
Member of 10% owner group (2)
—
—
—
0
$0.00
−100.0%
Qualified Annuity Trust under the John T. Kim 2018 Irrevocable Trust Agreement Dated 2/6/18 entity
Member of 10% owner group (2)
—
—
—
0
$0.00
−100.0%
Qualified Annuity Trust under the James J. Kim 2020-1 Annuity Trust Agreement dated 04/01/2020 entity
Member of 10% owner group (3)
—
—
—
0
$0.00
−100.0%
Qualified Annuity Trust under the James J. Kim 2019-1 Qualified Annuity Trust Agreement dtd September10,2019 entity
Member of 10% owner group (4)
—
—
—
0
$0.00
−100.0%
Qualified Annuity Trust under the James J. Kim 2018-1 Qualified Annuity Trust Agreement dtd 8/30/18 entity
Member of 10% owner group (4)
—
—
—
0
$0.00
−100.0%
Trust of Kim Susan Y dated 4/16/98 for the benefit of Alexandra Panichello entity
See Exhibit 99.1
—
—
—
0
$0.00
−100.0%
Irrevocable Deed of Trust of Susan Y. Kim dated 4/16/98 For the Benefit of Jacqueline Mary Panichello entity
See Exhibit 99.1
—
—
—
0
$0.00
−100.0%
Irrevocable Deed of Trust of Susan Y. Kim dated 4/16/98 For the Benefit of Dylan James Panichello entity
See Exhibit 99.1
—
—
—
0
$0.00
−100.0%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.