[ARS] Amphastar Pharmaceuticals, Inc. SEC Filing

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Accepted by SEC EDGAR 04/13/2026 - 04:41 PM Learn about SEC filing dates

ARS Filing - Amphastar Pharmaceuticals, Inc.

This filing is available as a PDF document.

Filing Type: ARS

Company: Amphastar Pharmaceuticals, Inc. (AMPH)

Acceptance Date: 2026-04-13T16:41:11.000Z

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