Arkolith/Insider Trading/AMKR/Form 4

Alexander Douglas A

DirectorAMKOR TECHNOLOGY, INC. (AMKR) · full profile →Form 4 · filed May 7, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$383K
Net Open-Market Flow
-$383K
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 5, 2026Option exercise(M)5K$9.45$44K34K
May 5, 2026Sell(S)5K$76.58$357K29K
May 5, 2026Option exercise(M)343$8.51$3K29K
May 5, 2026Sell(S)343$76.58$26K29K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 5, 2026Option exercise(M)5K—$00
May 5, 2026Option exercise(M)343—$020K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-032231) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML