AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Cambridge Investment Research Advisors, Inc.'s Holding History (CIK: 0001419186)

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

Q1 2025

Shares 13,790 Value ($000) $0 Avg Close $31.94 Range $25.89 - $39.01

Q4 2024

Shares 12,096 Value ($000) $0 Avg Close $45.73 Range $36.48 - $53.96

Q3 2024

Shares 11,915 Value ($000) $1 Avg Close $43.89 Range $36.56 - $50.62

Q2 2024

Shares 11,870 Value ($000) $0 Avg Close $41.44 Range $38.43 - $46.62

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	13,790	$0	$31.94	$25.89 - $39.01
Q4 2024	12,096	$0	$45.73	$36.48 - $53.96
Q3 2024	11,915	$1	$43.89	$36.56 - $50.62
Q2 2024	11,870	$0	$41.44	$38.43 - $46.62