Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001596796

Guillaume Marie Jean Rutten

31 transactions in one company, from October 15, 2025 to September 22, 2026.

Transactions
311 company
Bought · P
$0open market
Sold · S
$9.5Mopen market
Net
−$9.5Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
AMKOR TECHNOLOGY, INC.AMKR31—$9.5M

All transactions

31 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVSep 22A4$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirAug 6S25,000$54.50$1.4M
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirAug 5S25,000$55.35$1.4M
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVJun 30M8,692$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirJun 30M8,692$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVJun 23A3$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVMay 13A2,613$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVMay 13M482$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirMay 13M482$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirMay 8S50,000$74.28$3.7M
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVApr 1A482$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVMar 31M8,692$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirMar 31M8,692$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVFeb 24M10,748$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 24S20,000$48.80$976K
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 24M10,748$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVFeb 20M59,388$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVFeb 20M112,941$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 20M59,388$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 20M112,941$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 18A30,587$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 18A10,891$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirDERIVFeb 16MPLAN13,920$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 17SPLAN10,000$45.89$459K
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirFeb 16MPLAN13,920$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenDirJan 15SPLAN10,000$53.14$531K
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenCEODERIVDec 31M8,692$0.00—?
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenCEODec 31M8,692$0.00—
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenCEODec 15SPLAN10,000$44.80$448K
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenCEONov 17SPLAN10,000$31.68$317K
AMKOR TECHNOLOGY, INC.AMKRGuillaume Marie Jean RuttenCEOOct 15SPLAN10,000$30.74$307K