Amphastar Pharmaceuticals, Inc.
Nasdaq AMPH · Rancho Cucamonga, CA
Works in Immunology · Respiratory
Amphastar Pharmaceuticals, Inc. is a clinical trial sponsor based in Rancho Cucamonga, CA, listed as Nasdaq AMPH. It has no active clinical trials as lead sponsor; its trials since 2021 were in Immunology and Respiratory. Since 2021 it has completed 3 trials and stopped 0 early.
Trial track record · since 2021
Financials · Nasdaq AMPH
Pipeline · 0 active trials
No active trials with this company as lead sponsor.
On the market
4 approved drug applications with a product on the market.
Questions about Amphastar Pharmaceuticals, Inc
Amphastar Pharmaceuticals, Inc has no active clinical trials as lead sponsor on ClinicalTrials.gov. Since 2021 it has completed 3 trials and stopped 0 early.
Amphastar Pharmaceuticals, Inc is based in Rancho Cucamonga, CA and is listed as Nasdaq AMPH. The address is the one on its SEC filings, which name the establishment or the registrant, not always the group's head office.
From public sources only: ClinicalTrials.gov for trials, FDA's Data Dashboard, warning-letter listing and enforcement reports for the FDA record, and SEC filings for financials. Approve Suite is not affiliated with Amphastar Pharmaceuticals, Inc; every record links to the source, and nothing here is advice.
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Trial counts are as the sponsor reported them to ClinicalTrials.gov, for trials changed since 2021; latest update 2026-07-22.
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