AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 12,922,945 Value ($000) $510,198 Avg Close $35.54 Range $28.11 - $47.28

Q3 2025

Shares 13,834,810 Value ($000) $392,909 Avg Close $23.96 Range $20.48 - $30.29

Q2 2025

Shares 14,905,188 Value ($000) $312,860 Avg Close $18.29 Range $13.89 - $21.19

Q1 2025

Shares 11,163,740 Value ($000) $201,617 Avg Close $22.28 Range $17.44 - $27.31

Q4 2024

Shares 10,876,647 Value ($000) $279,421 Avg Close $26.77 Range $23.33 - $30.71

Q3 2024

Shares 11,412,969 Value ($000) $349,237 Avg Close $32.91 Range $25.69 - $43.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,922,945	$510,198	$35.54	$28.11 - $47.28
Q3 2025	13,834,810	$392,909	$23.96	$20.48 - $30.29
Q2 2025	14,905,188	$312,860	$18.29	$13.89 - $21.19
Q1 2025	11,163,740	$201,617	$22.28	$17.44 - $27.31
Q4 2024	10,876,647	$279,421	$26.77	$23.33 - $30.71
Q3 2024	11,412,969	$349,237	$32.91	$25.69 - $43.32