LIVE FROM THE DATABASETRANSACTIONS 361,642COMPANIES 5,757LATEST TRADE Oct 16UPDATED Oct 16, 07:42 PM
AMKRCIK 0001047127

AMKOR TECHNOLOGY, INC.

340 transactions by 26 insiders, from October 15, 2025 to October 13, 2026.

Transactions
34026 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$992.4Mopen market
Net
−$992.4Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Mark N. RogersGC4730/47—$3.9M
Kevin EngelCEO43——$1.5M
Guillaume Marie Jean RuttenCEO317/31—$9.5M
Megan FaustCFO315/31—$306K
Farshad HaghighiPres30——$789K
Douglas A. AlexanderDir276/27—$937K
Susan Y. KimDir19———
Winston J. ChurchillDir15——$1.1M
Robert Randolph MorseDir14———
Roger Anthony CarolinDir14——$1.5M
MaryFrances McCourtDir14——$920K
David N. WatsonDir10———
Gil C. TilyDir9——$2.1M
Daniel JL LiaoDir7———
Cherie BuntynCAO1———

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

All transactions

340 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Megan FaustCFOOct 13SPLAN1,000$46.92$47K
Douglas A. AlexanderDirDERIVOct 2MPLAN5,000$0.00—?
Douglas A. AlexanderDirOct 2SPLAN5,000$55.00$275K
Douglas A. AlexanderDirOct 2MPLAN5,000$8.51$43K
Susan Y. KimDirDERIVSep 22A4$0.00—?
David N. WatsonDirDERIVSep 22A4$0.00—?
Gil C. TilyDirDERIVSep 22A4$0.00—?
Guillaume Marie Jean RuttenDirDERIVSep 22A4$0.00—?
Robert Randolph MorseDirDERIVSep 22A4$0.00—?
Robert Randolph MorseDirDERIVSep 22A15$0.00—?
Robert Randolph MorseDirDERIVSep 22A13$0.00—?
MaryFrances McCourtDirDERIVSep 22A4$0.00—?
MaryFrances McCourtDirDERIVSep 22A13$0.00—?
Daniel JL LiaoDirDERIVSep 22A4$0.00—?
Daniel JL LiaoDirDERIVSep 22A15$0.00—?
Winston J. ChurchillDirDERIVSep 22A4$0.00—?
Roger Anthony CarolinDirDERIVSep 22A4$0.00—?
Roger Anthony CarolinDirDERIVSep 22A15$0.00—?
Roger Anthony CarolinDirDERIVSep 22A13$0.00—?
Douglas A. AlexanderDirDERIVSep 22A4$0.00—?
Douglas A. AlexanderDirDERIVSep 22A15$0.00—?
Douglas A. AlexanderDirDERIVSep 22A13$0.00—?
Douglas A. AlexanderDirDERIVSep 22A13$0.00—?
Mark N. RogersGCDERIVAug 17MPLAN5,000$0.00—?
Mark N. RogersGCAug 17SPLAN5,000$59.78$299K
Mark N. RogersGCAug 17MPLAN5,000$7.40$37K
Megan FaustCFOAug 11SPLAN1,000$54.45$54K
Douglas A. AlexanderDirDERIVAug 7MPLAN5,000$0.00—?
Douglas A. AlexanderDirAug 7SPLAN5,000$55.81$279K
Douglas A. AlexanderDirAug 7MPLAN5,000$8.51$43K
Guillaume Marie Jean RuttenDirAug 6S25,000$54.50$1.4M
Guillaume Marie Jean RuttenDirAug 5S25,000$55.35$1.4M
Winston J. ChurchillDirJul 30G100$0.00—
Kevin K. EngelCEOJul 30S3,221$47.00$151K
Agnes C. KimOtherJul 20M250,000$9.48$2.4M
Agnes C. KimOtherJul 20M200,000$9.86$2.0M
James J. Kim10%DERIVJul 20M250,000$0.00—?
James J. Kim10%DERIVJul 20M200,000$0.00—?
James J. Kim10%Jul 20M250,000$9.48$2.4M
James J. Kim10%Jul 20M200,000$9.86$2.0M
Mark N. RogersGCDERIVJul 16MPLAN5,000$0.00—?
Mark N. RogersGCJul 16SPLAN5,000$65.12$326K
Mark N. RogersGCJul 16MPLAN5,000$7.40$37K
Megan FaustCFOJul 14SPLAN1,000$69.91$70K
Kevin K. EngelCEODERIVJun 30M8,692$0.00—?
Kevin K. EngelCEOJun 30F3,725$86.23$321K
Kevin K. EngelCEOJun 30M8,692$0.00—
Megan FaustCFODERIVJun 30M8,692$0.00—?
Megan FaustCFOJun 30F3,725$86.23$321K
Megan FaustCFOJun 30M8,692$0.00—
Guillaume Marie Jean RuttenDirDERIVJun 30M8,692$0.00—?
Guillaume Marie Jean RuttenDirJun 30M8,692$0.00—
Susan Y. KimDirDERIVJun 23A3$0.00—?
David N. WatsonDirDERIVJun 23A3$0.00—?
Gil C. TilyDirDERIVJun 23A3$0.00—?
Guillaume Marie Jean RuttenDirDERIVJun 23A3$0.00—?
Robert Randolph MorseDirDERIVJun 23A3$0.00—?
Robert Randolph MorseDirDERIVJun 23A9$0.00—?
Robert Randolph MorseDirDERIVJun 23A8$0.00—?
MaryFrances McCourtDirDERIVJun 23A3$0.00—?
MaryFrances McCourtDirDERIVJun 23A8$0.00—?
Daniel JL LiaoDirDERIVJun 23A3$0.00—?
Daniel JL LiaoDirDERIVJun 23A9$0.00—?
Winston J. ChurchillDirDERIVJun 23A3$0.00—?
Roger Anthony CarolinDirDERIVJun 23A3$0.00—?
Roger Anthony CarolinDirDERIVJun 23A9$0.00—?
Roger Anthony CarolinDirDERIVJun 23A8$0.00—?
Douglas A. AlexanderDirDERIVJun 23A3$0.00—?
Douglas A. AlexanderDirDERIVJun 23A9$0.00—?
Douglas A. AlexanderDirDERIVJun 23A8$0.00—?
Douglas A. AlexanderDirDERIVJun 23A8$0.00—?
Mark N. RogersGCDERIVJun 16MPLAN5,000$0.00—?
Mark N. RogersGCJun 16SPLAN5,000$86.21$431K
Mark N. RogersGCJun 16MPLAN5,000$7.40$37K
Winston J. ChurchillDirDERIVJun 12M5,000$0.00—?
Winston J. ChurchillDirJun 12S5,000$78.20$391K
Winston J. ChurchillDirJun 12M5,000$19.39$97K
Susan Y. KimDirJun 12A9,893$0.00—
Megan FaustCFOJun 9SPLAN1,000$70.30$70K
Mark N. RogersGCDERIVMay 18MPLAN5,000$0.00—?
Mark N. RogersGCMay 18SPLAN5,000$71.63$358K
Mark N. RogersGCMay 18MPLAN5,000$7.40$37K
Megan FaustCFOMay 19SPLAN1,000$64.60$65K
Susan Y. KimDirDERIVMay 13A2,613$0.00—?
Susan Y. KimDirDERIVMay 13M9,893$0.00—?
Roger Anthony CarolinDirDERIVMay 13A2,613$0.00—?
MaryFrances McCourtDirDERIVMay 13A2,613$0.00—?
MaryFrances McCourtDirDERIVMay 13M9,893$0.00—?
MaryFrances McCourtDirMay 13M9,893$0.00—
Robert Randolph MorseDirDERIVMay 13A2,613$0.00—?
Daniel JL LiaoDirDERIVMay 13A2,613$0.00—?
Winston J. ChurchillDirDERIVMay 13A2,613$0.00—?
Winston J. ChurchillDirDERIVMay 13M9,893$0.00—?
Winston J. ChurchillDirMay 13M9,893$0.00—
Guillaume Marie Jean RuttenDirDERIVMay 13A2,613$0.00—?
Guillaume Marie Jean RuttenDirDERIVMay 13M482$0.00—?
Guillaume Marie Jean RuttenDirMay 13M482$0.00—
Gil C. TilyDirDERIVMay 13A2,613$0.00—?
Gil C. TilyDirDERIVMay 13M9,893$0.00—?
Gil C. TilyDirMay 13M9,893$0.00—
David N. WatsonDirDERIVMay 13A2,613$0.00—?
David N. WatsonDirDERIVMay 13M9,893$0.00—?
David N. WatsonDirMay 13M9,893$0.00—
Douglas A. AlexanderDirDERIVMay 13A2,613$0.00—?
Gil C. TilyDirMay 11S15,000$77.30$1.2M
Guillaume Marie Jean RuttenDirMay 8S50,000$74.28$3.7M
Roger Anthony CarolinDirDERIVMay 5M20,000$0.00—?
Roger Anthony CarolinDirMay 5S20,000$76.24$1.5M
Roger Anthony CarolinDirMay 5M20,000$11.71$234K
Winston J. ChurchillDirMay 5S7,000$76.45$535K
Douglas A. AlexanderDirDERIVMay 5M343$0.00—?
Douglas A. AlexanderDirDERIVMay 5M4,657$0.00—?
Douglas A. AlexanderDirMay 5S343$76.58$26K
Douglas A. AlexanderDirMay 5M343$8.51$3K
Douglas A. AlexanderDirMay 5S4,657$76.58$357K
Douglas A. AlexanderDirMay 5M4,657$9.45$44K
Mark N. RogersGCDERIVApr 16M5,000$0.00—?
Mark N. RogersGCApr 16S5,000$59.43$297K
Mark N. RogersGCApr 16M5,000$7.40$37K
Susan Y. KimDirDERIVApr 7M20,000$0.00—?
Susan Y. KimDirApr 7M20,000$5.66$113K
Robert Randolph MorseDirDERIVApr 7M20,000$0.00—?
Robert Randolph MorseDirApr 7F2,378$0.00—
Robert Randolph MorseDirApr 7M20,000$5.66$113K
David N. WatsonDirDERIVMar 31A18$0.00—?
Gil C. TilyDirDERIVMar 31A18$0.00—?
Guillaume Marie Jean RuttenDirDERIVApr 1A482$0.00—?
Guillaume Marie Jean RuttenDirDERIVMar 31M8,692$0.00—?
Guillaume Marie Jean RuttenDirMar 31M8,692$0.00—
Robert Randolph MorseDirDERIVMar 31A18$0.00—?
Robert Randolph MorseDirDERIVMar 31A16$0.00—?
MaryFrances McCourtDirDERIVMar 31A18$0.00—?
MaryFrances McCourtDirDERIVMar 31A16$0.00—?
Susan Y. KimDirDERIVMar 31A18$0.00—?
Daniel JL LiaoDirDERIVMar 31A18$0.00—?
Megan FaustCFODERIVMar 31M8,692$0.00—?
Megan FaustCFOMar 31F3,725$45.03$168K
Megan FaustCFOMar 31M8,692$0.00—
Kevin K. EngelCEODERIVMar 31M8,692$0.00—?
Kevin K. EngelCEOMar 31F3,725$45.03$168K
Kevin K. EngelCEOMar 31M8,692$0.00—
Winston J. ChurchillDirDERIVMar 31A18$0.00—?
Roger Anthony CarolinDirDERIVMar 31A18$0.00—?
Roger Anthony CarolinDirDERIVMar 31A16$0.00—?
Douglas A. AlexanderDirDERIVMar 31A18$0.00—?
Douglas A. AlexanderDirDERIVMar 31A16$0.00—?
Douglas A. AlexanderDirDERIVMar 31A16$0.00—?
Mark N. RogersGCDERIVMar 16MPLAN5,000$0.00—?
Mark N. RogersGCMar 16SPLAN5,000$44.54$223K
Mark N. RogersGCMar 16MPLAN5,000$7.40$37K
Cherie BuntynCAODERIVMar 12A799$0.00—?
Kevin K. EngelCEODERIVFeb 24M910$0.00—?
Kevin K. EngelCEOFeb 24S12,500$48.75$609K
Kevin K. EngelCEOFeb 24F372$48.53$18K
Kevin K. EngelCEOFeb 24M910$0.00—
Guillaume Marie Jean RuttenDirDERIVFeb 24M10,748$0.00—?
Guillaume Marie Jean RuttenDirFeb 24S20,000$48.80$976K
Guillaume Marie Jean RuttenDirFeb 24M10,748$0.00—
Megan FaustCFODERIVFeb 24M3,493$0.00—?
Megan FaustCFOFeb 24F1,497$48.53$73K
Megan FaustCFOFeb 24M3,493$0.00—
Mark N. RogersGCDERIVFeb 24M1,880$0.00—?
Mark N. RogersGCFeb 24F806$48.53$39K
Mark N. RogersGCFeb 24M1,880$0.00—
David N. WatsonDirDERIVFeb 25M20,000$0.00—?
David N. WatsonDirFeb 25F2,223$0.00—
David N. WatsonDirFeb 25M20,000$5.66$113K
Farshad HaghighiPresDERIVFeb 24M1,814$0.00—?
Farshad HaghighiPresFeb 25S15,624$50.50$789K
Farshad HaghighiPresFeb 24F815$48.53$40K
Farshad HaghighiPresFeb 24M1,814$0.00—
Kevin K. EngelCEODERIVFeb 20M10,494$0.00—?
Kevin K. EngelCEODERIVFeb 20M6,359$0.00—?
Kevin K. EngelCEOFeb 20F4,286$47.94$205K
Kevin K. EngelCEOFeb 20M10,494$0.00—
Kevin K. EngelCEOFeb 20F2,597$47.94$125K
Kevin K. EngelCEOFeb 20M6,359$0.00—
Megan FaustCFODERIVFeb 20M18,106$0.00—?
Megan FaustCFODERIVFeb 20M16,805$0.00—?
Megan FaustCFOFeb 20F7,759$47.94$372K
Megan FaustCFOFeb 20M18,106$0.00—
Megan FaustCFOFeb 20F7,201$47.94$345K
Megan FaustCFOFeb 20M16,805$0.00—
Mark N. RogersGCDERIVFeb 20M8,690$0.00—?
Mark N. RogersGCDERIVFeb 20M7,422$0.00—?
Mark N. RogersGCFeb 20F3,724$47.94$179K
Mark N. RogersGCFeb 20M8,690$0.00—
Mark N. RogersGCFeb 20F3,181$47.94$152K
Mark N. RogersGCFeb 20M7,422$0.00—
Guillaume Marie Jean RuttenDirDERIVFeb 20M59,388$0.00—?
Guillaume Marie Jean RuttenDirDERIVFeb 20M112,941$0.00—?
Guillaume Marie Jean RuttenDirFeb 20M59,388$0.00—
Guillaume Marie Jean RuttenDirFeb 20M112,941$0.00—
Farshad HaghighiPresDERIVFeb 20M10,468$0.00—?
Farshad HaghighiPresDERIVFeb 20M7,153$0.00—?
Farshad HaghighiPresFeb 20F4,697$47.94$225K
Farshad HaghighiPresFeb 20M10,468$0.00—
Farshad HaghighiPresFeb 20F3,210$47.94$154K
Farshad HaghighiPresFeb 20M7,153$0.00—
Megan FaustCFODERIVFeb 18A26,743$0.00—?