AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q2 2024

Shares 5,736 Value ($000) $230 Avg Close $31.93 Range $27.12 - $39.53

Q2 2023

Shares 7,418 Value ($000) $221 Avg Close $23.21 Range $19.46 - $28.92

Q1 2023

Shares 8,194 Value ($000) $213 Avg Close $26.02 Range $22.73 - $29.82

Q4 2022

Shares 8,564 Value ($000) $205 Avg Close $21.98 Range $15.71 - $27.58

Q1 2015

Shares 267,276 Value ($000) $2,361 Avg Close $7.58 Range $5.83 - $9.44

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	5,736	$230	$31.93	$27.12 - $39.53
Q2 2023	7,418	$221	$23.21	$19.46 - $28.92
Q1 2023	8,194	$213	$26.02	$22.73 - $29.82
Q4 2022	8,564	$205	$21.98	$15.71 - $27.58
Q1 2015	267,276	$2,361	$7.58	$5.83 - $9.44