Form4insider filings, from the source

Insider · CIK 0001158839

James J Kim

Files at: AMKR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 MForm 4 →Jul 22, 4:32 pm EDTAMKOR TECHNOLOGY, INC.AMKR450,000$9.65$4,342,000511,645—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 MForm 4 →Jul 22, 4:32 pm EDTAMKOR TECHNOLOGY, INC.AMKR450,000——0—