AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025
Shares 28,455 Value ($000) $1,123 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 29,177 Value ($000) $829 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 29,199 Value ($000) $613 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 27,119 Value ($000) $490 Avg Close $22.28 Range $17.44 - $27.31
Q4 2024
Shares 25,056 Value ($000) $644 Avg Close $26.77 Range $23.33 - $30.71
Q3 2024
Shares 24,984 Value ($000) $765 Avg Close $32.91 Range $25.69 - $43.32
Q2 2024
Shares 22,916 Value ($000) $917 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 22,833 Value ($000) $736 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 22,776 Value ($000) $758 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 20,900 Value ($000) $472 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 48,683 Value ($000) $1,448 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 45,238 Value ($000) $1,177 Avg Close $26.02 Range $22.73 - $29.82
Q4 2022
Shares 45,184 Value ($000) $1 Avg Close $21.98 Range $15.71 - $27.58
Q3 2022
Shares 39,800 Value ($000) $679 Avg Close $18.20 Range $14.08 - $21.90
Q2 2022
Shares 39,731 Value ($000) $673 Avg Close $17.93 Range $15.37 - $20.90
Q1 2022
Shares 36,743 Value ($000) $798 Avg Close $21.32 Range $18.61 - $25.07
Q4 2021
Shares 33,239 Value ($000) $824 Avg Close $21.87 Range $19.83 - $24.52
Q3 2021
Shares 33,097 Value ($000) $826 Avg Close $23.93 Range $19.34 - $27.70
Q2 2021
Shares 35,793 Value ($000) $847 Avg Close $20.84 Range $16.88 - $25.74
Q1 2021
Shares 35,720 Value ($000) $847 Avg Close $19.14 Range $13.85 - $24.36