AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

Elequin Capital, LP's Holding History (CIK: 0001810873)

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

Q4 2025

Shares 27 Value ($000) $1 Avg Close $25.76 Range $22.94 - $29.00

Q2 2025

Shares 14 Value ($000) $0 Avg Close $24.82 Range $22.64 - $29.27

Q3 2024

Shares 60 Value ($000) $3 Avg Close $43.89 Range $36.56 - $50.62

Q1 2024

Shares 110 Value ($000) $5 Avg Close $51.65 Range $42.16 - $65.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27	$1	$25.76	$22.94 - $29.00
Q2 2025	14	$0	$24.82	$22.64 - $29.27
Q3 2024	60	$3	$43.89	$36.56 - $50.62
Q1 2024	110	$5	$51.65	$42.16 - $65.92