Amkor Technology, Inc. · NASDAQ:AMKR

Alexander Douglas A sold 5,000 Amkor Technology, Inc. shares (Form 4)

Traded Oct 2, 2026 · Filed Oct 6, 2026

On Oct 2, 2026, Alexander Douglas A (Director) sold 5,000 Amkor Technology, Inc. shares at US$55.00 for US$275K under a trading plan, leaving 29,109 shares. Filed Oct 6, 2026 (Form 4).

Sold: 5,000 shares
Price: US$55.00
Value: US$275K
Holding after: 29,109 shares
Trading plan: Yes (Made under a plan set in advance)
Role: Director

The filing in full

Date	Security	Transaction	Shares	Price	Holding after	Ownership
Oct 2, 2026	Common Stock	Option exercise	5,000	US$8.51	34,109	Direct
Oct 2, 2026	Common Stock	Sale	5,000	US$55.00	29,109	Direct

Source

View original at SEC

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