AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

CX Institutional's Holding History (CIK: 0001737089)

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

Q4 2025

Shares 64,123 Value ($000) $2 Avg Close $25.76 Range $22.94 - $29.00

Q3 2025

Shares 63,316 Value ($000) $2 Avg Close $25.82 Range $20.39 - $31.26

Q2 2025

Shares 263,283 Value ($000) $6 Avg Close $24.82 Range $22.64 - $29.27

Q1 2025

Shares 82,147 Value ($000) $2 Avg Close $31.94 Range $25.89 - $39.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	64,123	$2	$25.76	$22.94 - $29.00
Q3 2025	63,316	$2	$25.82	$20.39 - $31.26
Q2 2025	263,283	$6	$24.82	$22.64 - $29.27
Q1 2025	82,147	$2	$31.94	$25.89 - $39.01