AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2025
Shares 1,710 Value ($000) $68 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 1,630 Value ($000) $46 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 1,602 Value ($000) $34 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 310 Value ($000) $6 Avg Close $22.28 Range $17.44 - $27.31
Q4 2024
Shares 147 Value ($000) $4 Avg Close $26.77 Range $23.33 - $30.71
Q3 2024
Shares 238 Value ($000) $7 Avg Close $32.91 Range $25.69 - $43.32
Q2 2024
Shares 256 Value ($000) $10 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 216 Value ($000) $7 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 217 Value ($000) $7 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 367 Value ($000) $8 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 275 Value ($000) $8 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 128 Value ($000) $3 Avg Close $26.02 Range $22.73 - $29.82
Q4 2022
Shares 139 Value ($000) $0 Avg Close $21.98 Range $15.71 - $27.58
Q3 2022
Shares 65 Value ($000) $1 Avg Close $18.20 Range $14.08 - $21.90
Q2 2022
Shares 48 Value ($000) $1 Avg Close $17.93 Range $15.37 - $20.90