Form4insider filings, from the source

Insider · CIK 0001158922

Susan Y Kim

Files at: AMKR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 12, 2026 AForm 4 →Jun 12, 4:36 pm EDTAMKOR TECHNOLOGY, INC.AMKR9,893——6,120,387—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 22, 2026 AForm 4 →Sep 24, 4:45 pm EDTAMKOR TECHNOLOGY, INC.AMKR4——2,620—
Jun 23, 2026 AForm 4 →Jun 25, 4:50 pm EDTAMKOR TECHNOLOGY, INC.AMKR3——2,616—