Form 4: Amkor EVP Kevin Engel Sells 11,000 Shares

Amkor Technology's Executive Vice President, Kevin Engel, reported the sale of 11,000 shares of common stock at a weighted average price of $46.21 under a 10b5-1 plan.

Summary

• Kevin Engel, Executive Vice President of Amkor Technology, Inc. (AMKR), sold 11,000 shares of the company's common stock.
• The transaction occurred on December 12, 2025, and was executed under a Rule 10b5-1(c) plan.
• The shares were sold at a weighted average price of $46.21, with individual transaction prices ranging from $45.92 to $46.52.
• Following this sale, Kevin Engel beneficially owns 349 shares of Amkor Technology common stock.
• The filing includes a correction to a previous Form 4 filed on February 21, 2025, which had inadvertently overreported shares withheld for taxes by 28, thereby understating holdings by 28 shares. The current reported holdings reflect this correction.

Sentiment

Score: 5

Explanation: The filing reports an insider sale, which is generally viewed neutrally when executed under a pre-planned 10b5-1 plan. The correction of a previous reporting error is an administrative item and also neutral.

Positives

• The transaction was made pursuant to a Rule 10b5-1(c) plan, indicating a pre-scheduled sale rather than a reaction to immediate company news.

Negatives

• An Executive Vice President sold 11,000 shares of company common stock.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance.

Industry Context

This insider transaction report provides specific details about an executive's stock sale and does not offer broader industry context or trends.

Stakeholder Impact

• Shareholders: May note the insider sale, though its impact is mitigated by the 10b5-1 plan. The correction of a previous reporting error ensures accurate disclosure of insider holdings.

Key Dates

Keywords

AMKR, Amkor Technology, insider trading, Form 4, stock sale, Kevin Engel, executive