AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2025

Shares 6,027 Value ($000) $238 Avg Close $35.54 Range $28.11 - $47.28

Q2 2024

Shares 5,409 Value ($000) $216 Avg Close $31.93 Range $27.12 - $39.53

Q3 2021

Shares 20,650 Value ($000) $515 Avg Close $23.93 Range $19.34 - $27.70

Q1 2021

Shares 8,479 Value ($000) $201 Avg Close $19.14 Range $13.85 - $24.36

Q3 2014

Shares 24,962 Value ($000) $209 Avg Close $9.21 Range $7.83 - $10.86

Q2 2014

Shares 39,135 Value ($000) $437 Avg Close $8.60 Range $6.24 - $11.43

Q1 2014

Shares 40,890 Value ($000) $281 Avg Close $5.44 Range $4.68 - $6.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,027	$238	$35.54	$28.11 - $47.28
Q2 2024	5,409	$216	$31.93	$27.12 - $39.53
Q3 2021	20,650	$515	$23.93	$19.34 - $27.70
Q1 2021	8,479	$201	$19.14	$13.85 - $24.36
Q3 2014	24,962	$209	$9.21	$7.83 - $10.86
Q2 2014	39,135	$437	$8.60	$6.24 - $11.43
Q1 2014	40,890	$281	$5.44	$4.68 - $6.41