Amphastar Pharmaceuticals, Inc.
Pharmaceutical company · Rancho Cucamonga, California, United States · Nasdaq: AMPH
Amphastar Pharmaceuticals, Inc. is a pharmaceutical company headquartered in Rancho Cucamonga, California, United States. Its shares trade on Nasdaq under the ticker AMPH. The US FDA lists 1 drug manufacturing or testing site registered to the company.
Amphastar Pharmaceuticals at a glance
What does Amphastar Pharmaceuticals do?
Operations at its FDA-registered drug sites
Where is Amphastar Pharmaceuticals located?
Headquarters: Rancho Cucamonga, California, United States
- Rancho Cucamonga, CaliforniaAmphastar Pharmaceuticals, Inc. · FDA drug site
Frequently asked questions about Amphastar Pharmaceuticals
Where is Amphastar Pharmaceuticals headquartered?
Amphastar Pharmaceuticals, Inc. is headquartered in Rancho Cucamonga, California, United States.
What does Amphastar Pharmaceuticals do?
Amphastar Pharmaceuticals, Inc. is a pharmaceutical company. Its FDA-registered drug sites are registered for analysis, distribution, labeling and manufacturing. Its SEC industry classification is Pharmaceutical Preparations.
Is Amphastar Pharmaceuticals a public company?
Yes. Amphastar Pharmaceuticals, Inc. trades on Nasdaq under the ticker AMPH.
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Location data: GeoNames (geonames.org), CC BY 4.0.
Last updated 2026-09-23.