AMKR · Amkor Technology· Filed February 2, 2026low

Amkor Technology — Officer/Director Change Disclosed

Original: 8-K: Officer / Director Changes

Summary

Amkor filed an 8-K under Item 5.02 reporting a change in officers or directors, which could range from a routine board appointment to a material CEO/CFO departure. Full filing body not analyzed; description inferred from form + item codes — PMs should verify whether the change involves a top executive (CEO/CFO) before adjusting positioning, as OSAT leadership continuity matters for Amkor's TSMC/advanced-packaging execution.

Historical Impact

8 past 8-K events at Amkor Technology

Median +5d

+1.37%

Range

-10.81% to +8.33%

Positive outcomes

4/8

Filed	P₀	P₊₅	+5d
May 21, 2026	$66	$69	+4.23%
May 19, 2026	$66	$71	+8.33%

Full Translation

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