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CIK 0001047127 · Large accelerated filer

AMKOR TECHNOLOGY, INC.

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Ticker
AMKR
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
231722724
Phone
480-821-5000
Business address
2045 EAST INNOVATION CIRCLE, TEMPE, AZ, 85284
Former names
AMKOR TECHNOLOGY INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$739,870
in 6 filings, $740K under 10b5-1 plans

Net −$739,870. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-24 Engel Kevin K. President and CEO Option exercise +910 15,825
2026-02-24 Engel Kevin K. President and CEO Shares withheld for taxes −372 $48.53 $18K 15,453
2026-02-24 Engel Kevin K. President and CEO Sale −12,500 $48.75 $609K 2,953
2026-02-24 Engel Kevin K. President and CEO Option exercise · Restricted Stock Units −910 0
2026-02-24 Rutten Guillaume Marie Jean Director Option exercise +10,748 563,866
2026-02-24 Rutten Guillaume Marie Jean Director Sale −20,000 $48.80 $976K 543,866
2026-02-24 Rutten Guillaume Marie Jean Director Option exercise · Restricted Stock Units −10,748 0
2026-02-24 Faust Megan CFO Option exercise +3,493 130,668
2026-02-24 Faust Megan CFO Shares withheld for taxes −1,497 $48.53 $73K 129,171
2026-02-24 Faust Megan CFO Option exercise · Restricted Stock Units −3,493 0
2026-02-24 ROGERS MARK N EVP & General Counsel Option exercise +1,880 39,710
2026-02-24 ROGERS MARK N EVP & General Counsel Shares withheld for taxes −806 $48.53 $39K 38,904
2026-02-24 ROGERS MARK N EVP & General Counsel Option exercise · Restricted Stock Units −1,880 0
2026-02-24 Haghighi Farshad Executive Vice President Option exercise +1,814 24,793
2026-02-24 Haghighi Farshad Executive Vice President Shares withheld for taxes −815 $48.53 $40K 23,978
2026-02-24 Haghighi Farshad Executive Vice President Option exercise · Restricted Stock Units −1,814 0
2026-02-20 Engel Kevin K. President and CEO Option exercise +6,359 11,304
2026-02-20 Engel Kevin K. President and CEO Shares withheld for taxes −2,597 $47.94 $125K 8,707
2026-02-20 Engel Kevin K. President and CEO Option exercise +10,494 19,201
2026-02-20 Engel Kevin K. President and CEO Shares withheld for taxes −4,286 $47.94 $205K 14,915

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