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Who

Susan Y. Kim

Director and 10% owner and Other role

Company insider

Files Form 4 as: Director and 10% owner and Other, Amkor Technology.

In numbers

Trades disclosed
210
Buys
5
Sells
4
Bought
$62.4M
Sold
$203.1M
Companies
1
Companies where not an officer
1
First trade
11 Feb 2008
Last trade
22 Sep 2026
Last filed
24 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AMKR Amkor TechnologyDirector, 10% owner, Other · Electronic Components & EMS · last 22 Sep 20265 buys · 4 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
22 Sep 2026filed 24 Sep 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—3.998 at $0.00filing
22 Sep 2026filed 24 Sep 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—4 at $0.00filing
23 Jun 2026filed 25 Jun 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—2.517 at $0.00filing
23 Jun 2026filed 25 Jun 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—2.52 at $0.00filing
12 Jun 2026filed 12 Jun 2026AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code A—9,893 at $0.00filing
12 Jun 2026filed 12 Jun 2026AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code A—9,893 at $0.00filing
13 May 2026filed 15 May 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—9,893.057 at $0.00filing
13 May 2026filed 15 May 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—2,613 at $0.00filing
13 May 2026filed 15 May 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—9,893.06 at $0.00filing
13 May 2026filed 15 May 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—2,613 at $0.00filing
7 Apr 2026filed 9 Apr 2026AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code M$113K20,000 at $5.66filing
7 Apr 2026filed 9 Apr 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—20,000 at $0.00filing
7 Apr 2026filed 9 Apr 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—20,000 at $0.00filing
7 Apr 2026filed 9 Apr 2026AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code M$113K20,000 at $5.66filing
31 Mar 2026filed 2 Apr 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—18.156 at $0.00filing
31 Mar 2026filed 2 Apr 2026AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—18.16 at $0.00filing
26 Dec 2025filed 30 Dec 2025AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code G—725,000 at $0.00filing
23 Dec 2025filed 23 Dec 2025AMKR Amkor Technologyoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—20.01 at $0.00filing
19 Dec 2025filed 23 Dec 2025AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code G—3,244,594 at $0.00filing
19 Dec 2025filed 23 Dec 2025AMKR Amkor TechnologyElectronic Components & EMSSEC FORM 4 Code G—2,538,000 at $0.00filing

News

Amkor Technology (NASDAQ:AMKR) Stock Price Target Lowered at B. Riley FinancialAMKR · dailypolitical.com · 20 Oct 2026

0 headlines in the last 90 days name Susan Y. Kim; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology9

Buys in green, sells in red, by the company’s sector.

Related people

Megan FaustCFO · CFO at Amkor Technology, filing Form 4 there in the last year
Douglas A. AlexanderDirector · Director at Amkor Technology, filing Form 4 there in the last year
Winston J. ChurchillDirector · Director at Amkor Technology, filing Form 4 there in the last year
David N. WatsonDirector · Director at Amkor Technology, filing Form 4 there in the last year
Roger Anthony CarolinDirector · Director at Amkor Technology, filing Form 4 there in the last year
Mark N. RogersEVP & General Counsel · Also traded AMKR in the last 90 days
Guillaume Marie Jean RuttenDirector · Also traded AMKR in the last 90 days
Kevin K. EngelPresident and CEO · Also traded AMKR in the last 90 days