AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

MCDONALD PARTNERS LLC's Holding History (CIK: 0001331074)

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

Q4 2021

Shares 66 Value ($000) $1,537 Avg Close $20.45 Range $18.12 - $23.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	66	$1,537	$20.45	$18.12 - $23.85