About this data
What it is
When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
Who files it
The insider, usually through the company, within two business days of the trade.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.

All of this comes from public filings.

Open-market trades per day, last 30 days

05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0
05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0

Purchases Sales

By trade date. Insiders have two business days to file, so the most recent days fill in later.

Latest open-market insider trades

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Showing: ticker AMKR

Latest open-market insider trades
TradedInsiderCompanyTypeSharesPriceValueFiling
Nov 10, 2026Megan Faust
CFO
AMKR
Amkor Technology, Inc.
Sale1,000$35.00$35.0K SaleForm 4 ↗
Nov 9, 2026Kevin K. Engel
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale1,000$35.00$35.0K SaleForm 4 ↗
Sep 8, 2026Megan Faust
CFO
AMKR
Amkor Technology, Inc.
Sale1,000$49.05$49.0K SaleForm 4 ↗
Aug 17, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$59.78$298.9K SaleForm 4 ↗
Aug 11, 2026Megan Faust
CFO
AMKR
Amkor Technology, Inc.
Sale1,000$54.45$54.5K SaleForm 4 ↗
Aug 7, 2026Douglas A. Alexander
Director
AMKR
Amkor Technology, Inc.
Sale5,000$55.81$279.1K SaleForm 4 ↗
Aug 6, 2026Marie Jean Rutten Guillaume
Director
AMKR
Amkor Technology, Inc.
Sale25,000$54.50$1.4M SaleForm 4 ↗
Aug 5, 2026Marie Jean Rutten Guillaume
Director
AMKR
Amkor Technology, Inc.
Sale25,000$55.35$1.4M SaleForm 4 ↗
Jul 30, 2026Kevin K. Engel
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale3,221$47.00$151.4K SaleForm 4 ↗
Jul 16, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$65.12$325.6K SaleForm 4 ↗
Jul 14, 2026Megan Faust
CFO
AMKR
Amkor Technology, Inc.
Sale1,000$69.91$69.9K SaleForm 4 ↗
Jun 16, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$86.21$431.1K SaleForm 4 ↗
Jun 12, 2026Winston J. Churchill
Director
AMKR
Amkor Technology, Inc.
Sale5,000$78.20$391.0K SaleForm 4 ↗
Jun 9, 2026Megan Faust
CFO
AMKR
Amkor Technology, Inc.
Sale1,000$70.30$70.3K SaleForm 4 ↗
May 19, 2026Megan Faust
CFO
AMKR
Amkor Technology, Inc.
Sale1,000$64.60$64.6K SaleForm 4 ↗
May 18, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$71.63$358.1K SaleForm 4 ↗
May 11, 2026Gil C. Tily
Director
AMKR
Amkor Technology, Inc.
Sale15,000$77.30$1.2M SaleForm 4 ↗
May 8, 2026Marie Jean Rutten Guillaume
Director
AMKR
Amkor Technology, Inc.
Sale50,000$74.28$3.7M SaleForm 4 ↗
May 5, 2026Roger Anthony Carolin
Director
AMKR
Amkor Technology, Inc.
Sale20,000$76.24$1.5M SaleForm 4 ↗
May 5, 2026Winston J. Churchill
Director
AMKR
Amkor Technology, Inc.
Sale7,000$76.45$535.1K SaleForm 4 ↗
May 5, 2026Douglas A. Alexander
Director
AMKR
Amkor Technology, Inc.
Sale343$76.58$26.3K SaleForm 4 ↗
May 5, 2026Douglas A. Alexander
Director
AMKR
Amkor Technology, Inc.
Sale4,657$76.58$356.6K SaleForm 4 ↗
Apr 16, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$59.43$297.1K SaleForm 4 ↗
Mar 16, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$44.54$222.7K SaleForm 4 ↗
Feb 25, 2026Farshad Haghighi
Executive Vice President
AMKR
Amkor Technology, Inc.
Sale15,624$50.50$789.0K SaleForm 4 ↗
Feb 24, 2026Kevin K. Engel
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale12,500$48.75$609.4K SaleForm 4 ↗
Feb 24, 2026Marie Jean Rutten Guillaume
Director
AMKR
Amkor Technology, Inc.
Sale20,000$48.80$976.0K SaleForm 4 ↗
Feb 17, 2026Marie Jean Rutten Guillaume
Director
AMKR
Amkor Technology, Inc.
Sale10,000$45.89$458.9K SaleForm 4 ↗
Feb 17, 2026Kevin K. Engel
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale5,316$46.03$244.7K SaleForm 4 ↗
Feb 17, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$46.92$234.6K SaleForm 4 ↗
Feb 12, 2026915 Investments, LPAMKR
Amkor Technology, Inc.
Sale10.00M$48.49$484.9M SaleForm 4 ↗
Feb 12, 2026John T. Kim
10% owner
AMKR
Amkor Technology, Inc.
Sale10.00M$48.49$484.9M SaleForm 4 ↗
Jan 16, 2026Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale5,000$49.28$246.4K SaleForm 4 ↗
Jan 15, 2026Marie Jean Rutten Guillaume
Director
AMKR
Amkor Technology, Inc.
Sale10,000$53.14$531.4K SaleForm 4 ↗
Dec 16, 2025Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale20,000$42.95$859.0K SaleForm 4 ↗
Dec 15, 2025Winston J. Churchill
Director
AMKR
Amkor Technology, Inc.
Sale5,000$44.29$221.4K SaleForm 4 ↗
Dec 15, 2025Marie Jean Rutten Guillaume
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale10,000$44.80$448.0K SaleForm 4 ↗
Dec 12, 2025MaryFrances McCourt
Director
AMKR
Amkor Technology, Inc.
Sale20,000$46.02$920.4K SaleForm 4 ↗
Dec 12, 2025Kevin Engel
Executive Vice President
AMKR
Amkor Technology, Inc.
Sale11,000$46.21$508.3K SaleForm 4 ↗
Dec 12, 2025Gil C. Tily
Director
AMKR
Amkor Technology, Inc.
Sale20,000$46.44$928.8K SaleForm 4 ↗
Nov 17, 2025Marie Jean Rutten Guillaume
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale10,000$31.68$316.8K SaleForm 4 ↗
Nov 17, 2025Mark N. Rogers
EVP & General Counsel
AMKR
Amkor Technology, Inc.
Sale20,000$31.69$633.8K SaleForm 4 ↗
Oct 15, 2025Marie Jean Rutten Guillaume
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale10,000$30.74$307.4K SaleForm 4 ↗
Sep 23, 2025Marie Jean Rutten Guillaume
President and CEO, Director
AMKR
Amkor Technology, Inc.
Sale10,000$30.00$300.0K SaleForm 4 ↗
Sep 9, 2025Farshad Haghighi
Executive Vice President
AMKR
Amkor Technology, Inc.
Sale11,792$25.00$294.8K SaleForm 4 ↗
Aug 1, 2025Sujoda Management, LLCAMKR
Amkor Technology, Inc.
Buy441,589$21.85$9.6M BuyForm 4 ↗
Aug 1, 2025SUJODA Investments, LPAMKR
Amkor Technology, Inc.
Buy441,589$21.85$9.6M BuyForm 4 ↗
Aug 1, 2025John T. Kim
10% owner
AMKR
Amkor Technology, Inc.
Buy441,589$21.85$9.6M BuyForm 4 ↗
Aug 1, 2025David D. KimAMKR
Amkor Technology, Inc.
Buy441,589$21.85$9.6M BuyForm 4 ↗
Aug 1, 2025Susan Y. Kim
Director, 10% owner
AMKR
Amkor Technology, Inc.
Buy441,589$21.85$9.6M BuyForm 4 ↗

The newest 50 items, most recent first. Every row links to its original filing. Updated Nov 15, 2026, 6:23 PM EST.

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