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A

AMKR

Nasdaq

AMKOR TECHNOLOGY, INC.

Latest disclosureOctober 6, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 22 sales

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Insider transactions 147

Limited filing history
All147Buying0Selling22Other125
Filters

Last 30 daysNo qualifying insider buying. Sales: $324.05K by 2 insiders.

22 of 147 trades · March 31, 2026 – October 2, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Sale disclosed

Douglas A. Alexander

Director

Common Stock

Reported value
$275K
Reported price
$55.00 / share
Traded October 2, 2026Filed October 6, 2026SEC filing
Sale disclosed

Megan Faust

CFO

Common Stock

Reported value
$49.05K
Reported price
$49.05 / share
Traded September 8, 2026Filed September 10, 2026SEC filing
Sale disclosed

Mark N. Rogers

EVP & General Counsel

Common Stock

Reported value
$298.9K
Reported price
$59.78 / share
Traded August 17, 2026Filed August 19, 2026SEC filing
Sale disclosed

Megan Faust

CFO

Common Stock

Reported value
$54.45K
Reported price
$54.45 / share
Traded August 11, 2026Filed August 13, 2026SEC filing
Sale disclosed

Douglas A. Alexander

Director

Common Stock

Reported value
$279.05K
Reported price
$55.81 / share
Traded August 7, 2026Filed August 11, 2026SEC filing
Sale disclosed

Guillaume Marie Jean Rutten

Director

Common Stock

Reported value
$1.38M
Reported price
$55.35 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Guillaume Marie Jean Rutten

Director

Common Stock

Reported value
$1.36M
Reported price
$54.50 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Kevin K. Engel

President and CEO

Common Stock

Reported value
$151.39K
Reported price
$47.00 / share
Traded July 30, 2026Filed July 31, 2026SEC filing
Sale disclosed

Mark N. Rogers

EVP & General Counsel

Common Stock

Reported value
$325.6K
Reported price
$65.12 / share
Traded July 16, 2026Filed July 20, 2026SEC filing
Sale disclosed

Megan Faust

CFO

Common Stock

Reported value
$69.91K
Reported price
$69.91 / share
Traded July 14, 2026Filed July 16, 2026SEC filing
Sale disclosed

Mark N. Rogers

EVP & General Counsel

Common Stock

Reported value
$431.05K
Reported price
$86.21 / share
Traded June 16, 2026Filed June 18, 2026SEC filing
Sale disclosed

Winston J. Churchill

Director

Common Stock

Reported value
$391K
Reported price
$78.20 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Sale disclosed

Megan Faust

CFO

Common Stock

Reported value
$70.3K
Reported price
$70.30 / share
Traded June 9, 2026Filed June 11, 2026SEC filing
Sale disclosed

Mark N. Rogers

EVP & General Counsel

Common Stock

Reported value
$358.15K
Reported price
$71.63 / share
Traded May 18, 2026Filed May 20, 2026SEC filing
Sale disclosed

Megan Faust

CFO

Common Stock

Reported value
$64.6K
Reported price
$64.60 / share
Traded May 19, 2026Filed May 20, 2026SEC filing
Sale disclosed

Gil C. Tily

Director

Common Stock

Reported value
$1.16M
Reported price
$77.30 / share
Traded May 11, 2026Filed May 13, 2026SEC filing
Sale disclosed

Guillaume Marie Jean Rutten

Director

Common Stock

Reported value
$3.71M
Reported price
$74.28 / share
Traded May 8, 2026Filed May 12, 2026SEC filing
Sale disclosed

Roger Anthony Carolin

Director

Common Stock

Reported value
$1.52M
Reported price
$76.24 / share
Traded May 5, 2026Filed May 7, 2026SEC filing
Sale disclosed

Winston J. Churchill

Director

Common Stock

Reported value
$535.15K
Reported price
$76.45 / share
Traded May 5, 2026Filed May 7, 2026SEC filing
Sale disclosed

Douglas A. Alexander

Director

Common Stock

Reported value
$356.63K
Reported price
$76.58 / share
Traded May 5, 2026Filed May 7, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorCommon StockSale10b5-15,000$55.00 / share$275KOct 2Filed Oct 6 · 4d laterSEC filing
CFOCommon StockSale10b5-11,000$49.05 / share$49.05KSep 8Filed Sep 10 · 2d laterSEC filing
EVP & General CounselCommon StockSale10b5-15,000$59.78 / share$298.9KAug 17Filed Aug 19 · 2d laterSEC filing
CFOCommon StockSale10b5-11,000$54.45 / share$54.45KAug 11Filed Aug 13 · 2d laterSEC filing
DirectorCommon StockSale10b5-15,000$55.81 / share$279.05KAug 7Filed Aug 11 · 4d laterSEC filing
DirectorCommon StockSale25,000$55.35 / share$1.38MAug 5Filed Aug 7 · 2d laterSEC filing
DirectorCommon StockSale25,000$54.50 / share$1.36MAug 6Filed Aug 7 · 1d laterSEC filing
President and CEOCommon StockSale3,221$47.00 / share$151.39KJul 30Filed Jul 31 · 1d laterSEC filing
EVP & General CounselCommon StockSale10b5-15,000$65.12 / share$325.6KJul 16Filed Jul 20 · 4d laterSEC filing
CFOCommon StockSale10b5-11,000$69.91 / share$69.91KJul 14Filed Jul 16 · 2d laterSEC filing
EVP & General CounselCommon StockSale10b5-15,000$86.21 / share$431.05KJun 16Filed Jun 18 · 2d laterSEC filing
DirectorCommon StockSale5,000$78.20 / share$391KJun 12Filed Jun 16 · 4d laterSEC filing
CFOCommon StockSale10b5-11,000$70.30 / share$70.3KJun 9Filed Jun 11 · 2d laterSEC filing
EVP & General CounselCommon StockSale10b5-15,000$71.63 / share$358.15KMay 18Filed May 20 · 2d laterSEC filing
CFOCommon StockSale10b5-11,000$64.60 / share$64.6KMay 19Filed May 20 · 1d laterSEC filing
DirectorCommon StockSale15,000$77.30 / share$1.16MMay 11Filed May 13 · 2d laterSEC filing
DirectorCommon StockSale50,000$74.28 / share$3.71MMay 8Filed May 12 · 4d laterSEC filing
DirectorCommon StockSale20,000$76.24 / share$1.52MMay 5Filed May 7 · 2d laterSEC filing
DirectorCommon StockSale7,000$76.45 / share$535.15KMay 5Filed May 7 · 2d laterSEC filing
DirectorCommon StockSale4,657$76.58 / share$356.63KMay 5Filed May 7 · 2d laterSEC filing

Showing the latest 20 of 22 trades. Show all 22 trades

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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Source
SEC EDGAR · Form 4
Issuer CIK
0001047127
Latest public acceptance
Oct 6, 2026, 08:35 PM UTC
Score calculated
Oct 7, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 3

All Congress filings
Purchase disclosed

Amkor Technology, Inc. - Common Stock · Stock

The filing reports a purchase for a joint account.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
February 4, 2026
Filed March 2, 2026 · 26d laterOriginal report
Purchase disclosed

Amkor Technology, Inc. - Common Stock · Stock

The filing reports a purchase for a spouse.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
January 5, 2026
Filed February 4, 2026 · 30d laterOriginal report
Purchase disclosed

Amkor Technology, Inc. - Common Stock · Stock

The filing reports a purchase for the member.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
January 5, 2026
Filed February 4, 2026 · 30d laterOriginal report
Limited filing history · Market-wide discovery does not establish complete company history. View coverage