AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

ALTFEST L J & CO INC's Holding History (CIK: 0000712050)

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

Q3 2025

Shares 16,913 Value ($000) $480 Avg Close $23.96 Range $20.48 - $30.29

Q4 2024

Shares 16,299 Value ($000) $419 Avg Close $26.77 Range $23.33 - $30.71

Q3 2024

Shares 12,484 Value ($000) $0 Avg Close $32.91 Range $25.69 - $43.32

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	16,913	$480	$23.96	$20.48 - $30.29
Q4 2024	16,299	$419	$26.77	$23.33 - $30.71
Q3 2024	12,484	$0	$32.91	$25.69 - $43.32