Form4insider filings, from the source

Insider · CIK 0001667197

Yong Chul Park

Files at: AMKR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 15, 2019 AForm 4 →Feb 20, 12:49 pm ESTAMKOR TECHNOLOGY, INC.AMKR150,000——150,000—
Feb 27, 2017 AForm 4 →Mar 1, 1:54 pm ESTAMKOR TECHNOLOGY, INC.AMKR150,000——150,000—