AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Mondrian Investment Partners LTD's Holding History (CIK: 0001317724)

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

Q1 2022

Shares 2,504 Value ($000) $54 Avg Close $21.32 Range $18.61 - $25.07

Q4 2021

Shares 164,343 Value ($000) $4,074 Avg Close $21.87 Range $19.83 - $24.52

Q3 2021

Shares 164,343 Value ($000) $4,100 Avg Close $23.93 Range $19.34 - $27.70

Q2 2021

Shares 204,429 Value ($000) $4,839 Avg Close $20.84 Range $16.88 - $25.74

Q1 2021

Shares 204,429 Value ($000) $4,134 Avg Close $19.14 Range $13.85 - $24.36

Q4 2020

Shares 265,058 Value ($000) $3,997 Avg Close $12.70 Range $10.09 - $14.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	2,504	$54	$21.32	$18.61 - $25.07
Q4 2021	164,343	$4,074	$21.87	$19.83 - $24.52
Q3 2021	164,343	$4,100	$23.93	$19.34 - $27.70
Q2 2021	204,429	$4,839	$20.84	$16.88 - $25.74
Q1 2021	204,429	$4,134	$19.14	$13.85 - $24.36
Q4 2020	265,058	$3,997	$12.70	$10.09 - $14.70