Form 4: Susan Y. Kim Reports Changes in Beneficial Ownership of Amkor Technology Stock

Susan Y. Kim, a director and member of a 10% owner group of Amkor Technology, Inc., filed a Form 4 detailing changes in her beneficial ownership of the company's common stock and restricted stock units.

Summary

• On April 4, 2025, Susan Y. Kim filed a Form 4 with the SEC reporting changes in her beneficial ownership of Amkor Technology, Inc. (AMKR) stock.
• The report indicates that Kim indirectly owns a significant number of shares through various trusts, limited partnerships, and a limited liability company.
• These entities include James J. Kim 2024 GRAT, Agnes C. Kim 2024 GRAT, James J. Kim 2023 GRAT, Agnes C. Kim 2023 GRAT, own GRATs, trusts (excluding GRATs), Sujoda Investments, LP, Sujochil, LP, and Kim Capital Partners KCP, LLC.
• Kim also reported the acquisition of 25.9877 dividend equivalent units (DEUs) related to previously granted restricted stock units (RSUs).
• Kim disclaims beneficial ownership of these securities except to the extent of her pecuniary interest.

Sentiment

Score: 5

Explanation: This is a routine regulatory filing, so the sentiment is neutral. It simply reports changes in beneficial ownership.

Industry Context

Form 4 filings are a routine part of corporate governance, providing transparency into the transactions of company insiders. This filing indicates changes in Susan Y. Kim's beneficial ownership, which is typical for individuals holding significant positions and ownership stakes in publicly traded companies.

Key Dates

Keywords

Form 4, beneficial ownership, Amkor Technology, AMKR, Susan Y. Kim, insider trading, SEC filing, securities, stock, GRAT, RSU, DEU