AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Illumine Investment Management, LLC's Holding History (CIK: 0002052970)

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

Q4 2025

Shares 28,328 Value ($000) $759 Avg Close $25.76 Range $22.94 - $29.00

Q3 2025

Shares 27,677 Value ($000) $738 Avg Close $25.82 Range $20.39 - $31.26

Q2 2025

Shares 27,126 Value ($000) $623 Avg Close $24.82 Range $22.64 - $29.27

Q1 2025

Shares 26,530 Value ($000) $769 Avg Close $31.94 Range $25.89 - $39.01

Q4 2024

Shares 17,049 Value ($000) $633 Avg Close $45.73 Range $36.48 - $53.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,328	$759	$25.76	$22.94 - $29.00
Q3 2025	27,677	$738	$25.82	$20.39 - $31.26
Q2 2025	27,126	$623	$24.82	$22.64 - $29.27
Q1 2025	26,530	$769	$31.94	$25.89 - $39.01
Q4 2024	17,049	$633	$45.73	$36.48 - $53.96