AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Jefferies Financial Group Inc.'s Holding History (CIK: 0000096223)

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

Q3 2025

Shares 89,233 Value ($000) $2,378 Avg Close $25.82 Range $20.39 - $31.26

Q4 2023

Shares 7,800 Value ($000) $482 Avg Close $52.53 Range $43.79 - $63.67

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	89,233	$2,378	$25.82	$20.39 - $31.26
Q4 2023	7,800	$482	$52.53	$43.79 - $63.67