AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

CHATHAM CAPITAL GROUP, INC.'s Holding History (CIK: 0001108969)

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

Q4 2024

Shares 27,295 Value ($000) $1,013 Avg Close $45.73 Range $36.48 - $53.96

Q3 2024

Shares 27,690 Value ($000) $1,344 Avg Close $43.89 Range $36.56 - $50.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	27,295	$1,013	$45.73	$36.48 - $53.96
Q3 2024	27,690	$1,344	$43.89	$36.56 - $50.62