AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

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

Q4 2023

Shares 3,399 Value ($000) $0 Avg Close $52.53 Range $43.79 - $63.67

Q2 2023

Shares 3,701 Value ($000) $0 Avg Close $44.33 Range $35.62 - $58.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	3,399	$0	$52.53	$43.79 - $63.67
Q2 2023	3,701	$0	$44.33	$35.62 - $58.70