Companies / Amkor Technology Inc / Activity

Activity — Amkor Technology Inc

203 moves.

Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 12, 2026915 Investments, LPSellCommon Stock$484.90M-10.0M
-25.26%
29,594,980
11.91% of shares
high
Feb 12, 2026Kim John T
10% owner
SellCommon Stock$484.90M-10.0M
-25.26%
29,594,980
11.91% of shares
high
May 8, 2026Rutten Guillaume Marie Jean
CEO
SellCommon Stock$3.71M-50K
-9.05%
502,558
0.20% of shares
medium
May 5, 2026Carolin Roger Anthony
Director
SellCommon Stock$1.52M-20K
-17.48%
94,409
0.04% of shares
medium
May 11, 2026Tily Gil C.
Director
SellCommon Stock$1.16M-15K
-12.12%
108,806
0.04% of shares
medium
Feb 24, 2026Rutten Guillaume Marie Jean
CEO
SellCommon Stock$976.0K-20K
-3.55%
543,866
0.22% of shares
medium
Feb 25, 2026Haghighi Farshad
Executive
SellCommon Stock$789.0K-16K
-65.16%
8,354
<0.01% of shares
medium
Feb 24, 2026Engel Kevin K.
CEO
SellCommon Stock$609.4K-13K
-80.89%
2,953
<0.01% of shares
medium
May 5, 2026Churchill Winston J
Director
SellCommon Stock$535.1K-7K
-27.04%
18,888
<0.01% of shares
medium
Jan 15, 2026Rutten Guillaume Marie Jean
CEO
SellCommon Stock$531.4K-10K
-2.90%
335,391
0.13% of shares
medium
Feb 17, 2026Rutten Guillaume Marie Jean
CEO
SellCommon Stock$458.9K-10K
-2.86%
339,311
0.14% of shares
medium
Jun 16, 2026Rogers Mark N
Executive
SellCommon Stock$431.1K-5K
-11.39%
38,904
0.02% of shares
medium
Jun 12, 2026Churchill Winston J
Director
SellCommon Stock$391.0K-5K
-14.80%
28,781
0.01% of shares
medium
Feb 20, 2026Faust Megan
Executive
OtherCommon Stock$372.0K-8K
-5.75%
127,175
0.05% of shares
low
May 18, 2026Rogers Mark N
Executive
SellCommon Stock$358.1K-5K
-11.39%
38,904
0.02% of shares
medium
May 5, 2026Alexander Douglas a
Director
SellCommon Stock$356.6K-5K
-13.79%
29,109
0.01% of shares
medium
Feb 20, 2026Faust Megan
Executive
OtherCommon Stock$345.2K-7K
-5.81%
116,828
0.05% of shares
low
Apr 16, 2026Rogers Mark N
Executive
SellCommon Stock$297.1K-5K
-11.39%
38,904
0.02% of shares
medium
Jan 16, 2026Rogers Mark N
Executive
SellCommon Stock$246.4K-5K
-17.32%
23,862
<0.01% of shares
medium
Feb 17, 2026Engel Kevin K.
CEO
SellCommon Stock$244.7K-5K
-87.12%
786
<0.01% of shares
medium
Feb 17, 2026Rogers Mark N
Executive
SellCommon Stock$234.6K-5K
-16.71%
24,922
0.01% of shares
medium
May 5, 2026Carolin Roger Anthony
Director
ExerciseCommon Stock$234.2K+20K
+21.18%
114,409
0.05% of shares
low
Feb 20, 2026Haghighi Farshad
Executive
OtherCommon Stock$225.2K-5K
-16.97%
22,979
<0.01% of shares
low
Mar 16, 2026Rogers Mark N
Executive
SellCommon Stock$222.7K-5K
-11.39%
38,904
0.02% of shares
medium
Feb 20, 2026Engel Kevin K.
CEO
OtherCommon Stock$205.5K-4K
-22.32%
14,915
<0.01% of shares
low
Feb 18, 2026Faust Megan
Executive
OtherCommon Stock$186.8K-4K
-3.59%
107,224
0.04% of shares
low
Feb 20, 2026Rogers Mark N
Executive
OtherCommon Stock$178.5K-4K
-8.96%
37,830
0.02% of shares
low
Mar 31, 2026Faust Megan
Executive
OtherCommon Stock$167.7K-4K
-2.70%
134,138
0.05% of shares
low
Mar 31, 2026Engel Kevin K.
CEO
OtherCommon Stock$167.7K-4K
-31.99%
7,920
<0.01% of shares
low
Feb 20, 2026Haghighi Farshad
Executive
OtherCommon Stock$153.9K-3K
-15.72%
17,208
<0.01% of shares
low
Feb 20, 2026Rogers Mark N
Executive
OtherCommon Stock$152.5K-3K
-8.83%
32,864
0.01% of shares
low
Dec 31, 2025Faust Megan
Executive
OtherCommon Stock$147.1K-4K
-3.70%
97,038
0.04% of shares
low
Dec 31, 2025Engel Kevin K.
CEO
OtherCommon Stock$147.1K-4K
-41.20%
5,316
<0.01% of shares
low
Feb 20, 2026Engel Kevin K.
CEO
OtherCommon Stock$124.5K-3K
-22.97%
8,707
<0.01% of shares
low
Feb 18, 2026Haghighi Farshad
Executive
OtherCommon Stock$122.5K-3K
-16.50%
13,265
<0.01% of shares
low
Apr 7, 2026Kim Susan Y
Director
ExerciseCommon Stock$113.2K+20K
+0.33%
6,110,494
2.46% of shares
low
Apr 7, 2026Morse Robert Randolph
Director
ExerciseCommon Stock$113.2K+20K
+17.04%
137,355
0.06% of shares
low
Feb 25, 2026Watson David N
Director
ExerciseCommon Stock$113.2K+20K
+19.42%
122,980
0.05% of shares
low
Feb 18, 2026Engel Kevin K.
CEO
OtherCommon Stock$112.1K-2K
-32.66%
4,945
<0.01% of shares
low
Jun 12, 2026Churchill Winston J
Director
ExerciseCommon Stock$97.0K+5K
+17.37%
33,781
0.01% of shares
low
Feb 18, 2026Faust Megan
Executive
OtherCommon Stock$90.9K-2K
-1.87%
101,895
0.04% of shares
low
Feb 16, 2026Faust Megan
Executive
OtherCommon Stock$90.8K-2K
-1.89%
99,302
0.04% of shares
low
Feb 18, 2026Rogers Mark N
Executive
OtherCommon Stock$89.6K-2K
-6.28%
28,623
0.01% of shares
low
Feb 24, 2026Faust Megan
Executive
OtherCommon Stock$72.6K-1K
-1.15%
129,171
0.05% of shares
low
Jun 9, 2026Faust Megan
Executive
SellCommon Stock$70.3K-1K
-0.75%
132,138
0.05% of shares
low
May 19, 2026Faust Megan
Executive
SellCommon Stock$64.6K-1K
-0.75%
133,138
0.05% of shares
low
Feb 18, 2026Haghighi Farshad
Executive
OtherCommon Stock$48.5K-1K
-9.16%
10,292
<0.01% of shares
low
May 5, 2026Alexander Douglas a
Director
ExerciseCommon Stock$44.0K+5K
+16.00%
33,766
0.01% of shares
low
Feb 18, 2026Rogers Mark N
Executive
OtherCommon Stock$40.1K-859
-3.19%
26,066
0.01% of shares
low
Feb 24, 2026Haghighi Farshad
Executive
OtherCommon Stock$39.6K-815
-3.29%
23,978
<0.01% of shares
low
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