AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Edgestream Partners, L.P.'s Holding History (CIK: 0001535061)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 95,873 Value ($000) $3,785 Avg Close $35.54 Range $28.11 - $47.28

Q3 2025

Shares 97,078 Value ($000) $2,757 Avg Close $23.96 Range $20.48 - $30.29

Q4 2024

Shares 109,811 Value ($000) $2,821 Avg Close $26.77 Range $23.33 - $30.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	95,873	$3,785	$35.54	$28.11 - $47.28
Q3 2025	97,078	$2,757	$23.96	$20.48 - $30.29
Q4 2024	109,811	$2,821	$26.77	$23.33 - $30.71