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Form 8-K · Current Report · Filed 2025-11-03

John Liu Resigns from Amkor Technology Board, Appointed EVP

On October 28, 2025, John Liu resigned from the Board of Directors of Amkor Technology, Inc.

Filer
Amkor Technology Inc. AMKR · NASDAQ
Filed
Accession
0001047127-25-000195
CIK
0001047127
Signal
High impactTechnology

Details

His resignation was not due to any disagreements with the Company. Following his resignation, the Board reduced its size from eleven to ten directors. Simultaneously, Mr. Liu was appointed as Executive Vice President, Corporate Development and Strategy, effective November 3, 2025.

Items reported

Item 5.02

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

Board Member Departure Key Executive Appointment

Market reaction

Close before filing

$32.28

Next session

+9.2%

Since filing

+54.5%

Latest close

$49.87

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from AMKR reporting the same item, with the next session's move:

About Amkor Technology Inc.

Amkor Technology Inc. is a prominent player in the semiconductor industry, serving as one of the world’s leading providers of outsourced semiconductor packaging and test services. The core function of Amkor Technology is to offer advanced packaging solutions and comprehensive testing services that enhance the performance and reliability of semiconductor devices used in a wide range of applications. Key sectors benefiting from Amkor's expertise include consumer electronics, automotive, communications, and computing. As the semiconductor industry continually innovates, Amkor plays a crucial role in delivering sophisticated package designs and thermal/electrical testing capabilities, enabling the production of smaller, yet more powerful devices. The company's significant impact on technology development positions it as an essential contributor to the supply chains of major technology manufacturers. With facilities strategically located worldwide, Amkor Technology upholds high standards of quality and efficiency, supporting the growing demand for semiconductor solutions in the evolving global market.

Exchange NASDAQ Industry Semiconductor Equipment & Materials Company website ↗

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