AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Schubert & Co's Holding History (CIK: 0001894830)

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

Q1 2023

Shares 243 Value ($000) $6 Avg Close $26.02 Range $22.73 - $29.82

Q4 2022

Shares 252 Value ($000) $6 Avg Close $21.98 Range $15.71 - $27.58

Q3 2022

Shares 218 Value ($000) $4 Avg Close $18.20 Range $14.08 - $21.90

Q2 2022

Shares 106 Value ($000) $2 Avg Close $17.93 Range $15.37 - $20.90

Q1 2022

Shares 64 Value ($000) $1 Avg Close $21.32 Range $18.61 - $25.07

Q4 2021

Shares 51 Value ($000) $1 Avg Close $21.87 Range $19.83 - $24.52

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	243	$6	$26.02	$22.73 - $29.82
Q4 2022	252	$6	$21.98	$15.71 - $27.58
Q3 2022	218	$4	$18.20	$14.08 - $21.90
Q2 2022	106	$2	$17.93	$15.37 - $20.90
Q1 2022	64	$1	$21.32	$18.61 - $25.07
Q4 2021	51	$1	$21.87	$19.83 - $24.52