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AMPH

Amphastar Pharmaceuticals Inc

$AMPH NASDAQ Apr 14, 2026 DMH FY 2026

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Transcript Amphastar Pharmaceuticals Inc (AMPH) Q4 2025 Earnings Call Transcript Mar 10, 2026 Event Amphastar Pharmaceuticals Inc (AMPH) Sec Form 8K Mar 8, 2026 Event Amphastar Pharmaceuticals Inc (AMPH) Sec Form 8K Mar 8, 2026 Event Amphastar Pharmaceuticals Inc (AMPH) Sec Form 10K Feb 28, 2026 Transcript Amphastar Pharmaceuticals Inc (AMPH) Q2 2025 Earnings Call Transcript Jan 22, 2026 Transcript Amphastar Pharmaceuticals Inc (AMPH) Q3 2025 Earnings Call Transcript Jan 22, 2026