AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025
Shares 40,898 Value ($000) $1,614 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 97,900 Value ($000) $2,780 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 80,178 Value ($000) $1,683 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 36,450 Value ($000) $658 Avg Close $22.28 Range $17.44 - $27.31
Q4 2024
Shares 27,867 Value ($000) $716 Avg Close $26.77 Range $23.33 - $30.71
Q3 2024
Shares 30,546 Value ($000) $935 Avg Close $32.91 Range $25.69 - $43.32
Q2 2024
Shares 20,327 Value ($000) $813 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 20,501 Value ($000) $661 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 19,571 Value ($000) $651 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 10,467 Value ($000) $237 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 18,594 Value ($000) $553 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 19,619 Value ($000) $1 Avg Close $26.02 Range $22.73 - $29.82
Q4 2022
Shares 19,659 Value ($000) $0 Avg Close $21.98 Range $15.71 - $27.58