AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

SYSTEMATIC FINANCIAL MANAGEMENT LP's Holding History (CIK: 0001085936)

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

Q4 2025

Shares 435,580 Value ($000) $11,665 Avg Close $25.76 Range $22.94 - $29.00

Q3 2025

Shares 423,112 Value ($000) $11,276 Avg Close $25.82 Range $20.39 - $31.26

Q2 2025

Shares 359,307 Value ($000) $8,250 Avg Close $24.82 Range $22.64 - $29.27

Q1 2025

Shares 326,546 Value ($000) $9,467 Avg Close $31.94 Range $25.89 - $39.01

Q4 2024

Shares 246,348 Value ($000) $9,147 Avg Close $45.73 Range $36.48 - $53.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	435,580	$11,665	$25.76	$22.94 - $29.00
Q3 2025	423,112	$11,276	$25.82	$20.39 - $31.26
Q2 2025	359,307	$8,250	$24.82	$22.64 - $29.27
Q1 2025	326,546	$9,467	$31.94	$25.89 - $39.01
Q4 2024	246,348	$9,147	$45.73	$36.48 - $53.96