AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

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

Q1 2024

Shares 4,826 Value ($000) $212 Avg Close $51.65 Range $42.16 - $65.92

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	4,826	$212	$51.65	$42.16 - $65.92