Arkolith/Insider Trading/AMKR/Form 4

Churchill Winston J

DirectorAMKOR TECHNOLOGY, INC. (AMKR) · full profile →Form 4 · filed Jun 16, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$391K
Net Open-Market Flow
-$391K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 12, 2026Option exercise(M)5K$19.39$97K34K
Jun 12, 2026Sell(S)5K$78.20$391K29K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jun 12, 2026Option exercise(M)5K—$010K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-043569) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML