AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2025
Shares 117,361 Value ($000) $4,633 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 82,886 Value ($000) $2,354 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 80,180 Value ($000) $1,683 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 43,211 Value ($000) $780 Avg Close $22.28 Range $17.44 - $27.31
Q4 2024
Shares 5,754 Value ($000) $148 Avg Close $26.77 Range $23.33 - $30.71
Q3 2024
Shares 62,554 Value ($000) $1,914 Avg Close $32.91 Range $25.69 - $43.32
Q1 2024
Shares 19,690 Value ($000) $635 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 202 Value ($000) $7 Avg Close $25.22 Range $16.85 - $33.10
Q2 2023
Shares 16,341 Value ($000) $486 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 4,417 Value ($000) $115 Avg Close $26.02 Range $22.73 - $29.82
Q4 2021
Shares 2,803 Value ($000) $69 Avg Close $21.87 Range $19.83 - $24.52
Q3 2021
Shares 49,467 Value ($000) $1,234 Avg Close $23.93 Range $19.34 - $27.70
Q1 2021
Shares 725 Value ($000) $17 Avg Close $19.14 Range $13.85 - $24.36