Form4insider filings, from the source

Insider · CIK 0001965254

Kevin K. Engel

Files at: AMKR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $151k · 1net −$151k
$10k$10k$100k$100k$1M$1MbuyssalesJul 29Jul 29Jul 29Jul 30Jul 30Jul 30Jul 31

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 30, 2026 SForm 4 →Jul 31, 4:36 pm EDTAMKOR TECHNOLOGY, INC.AMKR3,221$47.00$151,3879,666−25.0%
Jun 30, 2026 FMForm 4 →Jul 2, 4:37 pm EDTAMKOR TECHNOLOGY, INC.AMKR12,417$86.23$321,20712,887—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 MForm 4 →Jul 2, 4:37 pm EDTAMKOR TECHNOLOGY, INC.AMKR8,692——0—