Amkor Technology Inc

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Amkor Technology Inc
CIK #0001047127
EDGAR Form CIK 2011 - 2026
10-K [0001047127]
10-Q [0001047127]
3 [0001047127]
4 [0001047127]
5 [0001047127]
8-K [0001047127]
SC 13G [0001047127]
Form 13D/13G Filer Form 13D/13G Subject Filed
Vanguard Group Inc Amkor Technology Inc [2023-02-09]
BlackRock Inc Amkor Technology Inc [2023-02-03]
Dimensional Fund Advisors LP Amkor Technology Inc [2018-02-09]
Vanguard Group Inc Amkor Technology Inc [2018-02-08]
Cadian Capital Management LLC Amkor Technology Inc [2013-02-14]
Form 3/4/5 Subject 2011 - 2026
Amkor Technology Inc
Engel Kevin
Rutten Guillaume Marie Jean
Faust Megan
Watson David N
Tily Gil C
Kim Susan Y
Alexander Douglas A
Carolin Roger Anthony
Churchill Winston J
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Amkor Technology Inc AMKR
Common Stock
2026-03-16 Sell 5,000 $44.54 222,700
Amkor Technology Inc AMKR
Employee Stock Option (Right-to-Buy) · derivative
2026-03-16 Option exercise 5,000 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-03-16 Option exercise 5,000 $7.40 37,000
Amkor Technology Inc AMKR
Restricted Stock Units · derivative
2026-03-12 Grant 799 $0.00
Amkor Technology Inc AMKR
Director Stock Option (Right-to-Buy) · derivative
2026-02-25 Option exercise 20,000 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-25 Tax withheld 2,223 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-25 Sell 15,624 $50.50 789,012
Amkor Technology Inc AMKR
Common Stock
2026-02-25 Option exercise 20,000 $5.66 113,200
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Tax withheld 806 $48.53 39,115
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Sell 20,000 $48.80 976,000
Amkor Technology Inc AMKR
Restricted Stock Units · derivative
2026-02-24 Option exercise 10,748 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Sell 12,500 $48.75 609,375
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Option exercise 1,814 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Option exercise 1,880 $0.00
Amkor Technology Inc AMKR
Restricted Stock Units · derivative
2026-02-24 Option exercise 1,814 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Option exercise 910 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Option exercise 10,748 $0.00
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Tax withheld 815 $48.53 39,552
Amkor Technology Inc AMKR
Common Stock
2026-02-24 Tax withheld 1,497 $48.53 72,649
Amkor Technology Inc AMKR
Restricted Stock Units · derivative
2026-02-24 Option exercise 3,493 $0.00
showing 20 of 200 most recent transactions
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