AMKR - Amkor Technology, Inc.

Insider Purchase by Kim John T (Member of 10% owner group (8), 10%)

1 Year
After Trade
Before Trade

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Trade Summary

6 months ago, Kim John T, serving as Member of 10% owner owner group (8), 10% at Amkor Technology, Inc. (AMKR), purchased 441,589 shares at $21.85 per share, for a total transaction value of $9,648,720.00. Following this transaction, Kim John T now holds 95,549,619 shares of AMKR.

The trade was executed on Friday, August 1, 2025 and publicly disclosed via SEC Form 4 filing on Tuesday, August 5, 2025, 4 days after the trade was made.

Amkor Technology, Inc. operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTOR EQUIPMENT & MATERIALS industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.

Kim John T

Kim John T

Member of 10% owner group (8), 10%

# John T. Kim John T. Kim is a prominent corporate insider and 10% owner of Amkor Technology, Inc. (AMKR), where he has served as a director since August 2005, Vice Chairman of the Board since 2013, and Executive Vice Chairman from February 2015 until 2020.[[1]](https://biography.omicsonline.org/united-states-of-america/amkor-technology-inc/john-t-kim-722032)[[2]](https://www.marketscreener.com/insider/JOHN-KIM-A01BLI/)[[4]](https://www.gurufocus.com/insider/31067/john-t-kim) He is the son of James J. Kim, Amkor's Executive Chairman and founder of Amkor Electronics, Inc., and brother of director Susan Y. Kim, holding approximately 94 million shares valued at over $1.9 billion as of early 2025.[[1]](https://biography.omicsonline.org/united-states-of-america/amkor-technology-inc/john-t-kim-722032)[[4]](https://www.gurufocus.com/insider/31067/john-t-kim)[[6]](https://en.wikipedia.org/wiki/Amkor_Technology) Kim recently engaged in insider trading, acquiring 869,565 shares of AMKR on February 24, 2025.[[4]](https://www.gurufocus.com/insider/31067/john-t-kim) Prior to his board roles, Kim worked at Amkor Technology and its predecessor Amkor Electronics from 1992 to 2005 in key positions including Director of Investor Relations, Director of Corporate Development, and Director of Procurement.[[1]](https://biography.omicsonline.org/united-states-of-america/amkor-technology-inc/john-t-kim-722032)[[7]](https://www.sec.gov/Archives/edgar/data/1047127/000095015308000657/p75164def14a.htm) He resigned as an employee upon election to the board.[[7]](https://www.sec.gov/Archives/edgar/data/1047127/000095015308000657/p75164def14a.htm) His deep family ties and long tenure underscore his significant influence in the semiconductor packaging and testing industry leader founded in 1968.[[6]](https://en.wikipedia.org/wiki/Amkor_Technology)[[8]](https://matrixbcg.com/blogs/owners/amkor)

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Trade Price

$21.85

Quantity

441,589

Total Value

$9,648,720.00

Shares Owned

95,549,619

Trade Date

Friday, August 1, 2025

205 days ago

SEC Filing Date

Tuesday, August 5, 2025

Filed 4 days after trade

TECHNOLOGYSEMICONDUCTOR EQUIPMENT & MATERIALS

About Amkor Technology, Inc.

Company Overview

No company information available
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