AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Trust Co's Holding History (CIK: 0001632554)

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

Q4 2025

Shares 15 Value ($000) $0 Avg Close $25.76 Range $22.94 - $29.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15	$0	$25.76	$22.94 - $29.00