Insider Trading & Ownership of Susan Y. Kim

Location: Paoli, PA
Summary: The estimated net worth of Susan Y. Kim is at least $1,897,379,393 dollars as of 15 May 2026. Susan Y. Kim is the Director, Member of 10% owner group (6), 10%+ Owner of AMKOR TECHNOLOGY, INC. and owns shares of AMKOR TECHNOLOGY, INC. (AMKR) stock worth about $1.9B.
Signature: /s/ Mark N. Rogers, Attorney-in-Fact for Susan Y. Kim
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Key facts

Susan Y. Kim has 1 issuer position tracked on this page.
Estimated disclosed ownership value: $1,897,379,393.
Recent insider filing activity is available below.

Change

Largest disclosed position: AMKOR TECHNOLOGY, INC. ($1,897,379,393).
Past-year value change for that position: +$9,648,720.

Research use

This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
You can cross-check role, issuer, and filing chronology directly against the SEC source.

Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Susan Y. Kim

AMKR Forms 3/4/5

AMKOR TECHNOLOGY, INC.

Relationship: Director, Member of 10% owner group (6), 10%+ Owner
Holdings value: $1,897,379,393
Past year net change: +$9,648,720
Change %: +0.51%
Report period: 13 May 2026

Insider Transactions Reported by Susan Y. Kim:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.