AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Baird Financial Group, Inc.'s Holding History (CIK: 0001648711)

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

Q1 2024

Shares 6,567 Value ($000) $288 Avg Close $51.65 Range $42.16 - $65.92

Q4 2023

Shares 15,539 Value ($000) $961 Avg Close $52.53 Range $43.79 - $63.67

Q3 2023

Shares 4,415 Value ($000) $203 Avg Close $54.55 Range $44.86 - $67.66

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	6,567	$288	$51.65	$42.16 - $65.92
Q4 2023	15,539	$961	$52.53	$43.79 - $63.67
Q3 2023	4,415	$203	$54.55	$44.86 - $67.66