Investor Relations

Press Release

July 30, 2020

Amphastar Pharmaceuticals to Release Second Quarter Earnings and Hold Conference Call on August 6th, 2020

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June 19, 2020

Amphastar Pharmaceuticals to Present at the BMO Prescriptions for Success Healthcare Conference

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June 12, 2020

Amphastar Pharmaceuticals to Present at the Raymond James Virtual 2020 Human Healthcare Innovation Conference

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June 9, 2020

Amphastar Pharmaceuticals, Inc. Receives FDA Approval for Succinylcholine Chloride Injection USP, 200 mg/10 mL (20 mg/mL) Multiple-Dose Vial

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June 2, 2020

Amphastar Pharmaceuticals to Present at the Jefferies Virtual Healthcare Conference

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May 7, 2020

Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended March 31, 2020

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May 4, 2020

Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 7th, 2020

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April 27, 2020

Amphastar Pharmaceuticals, Inc. Receives FDA Approval for Epinephrine Injection, USP 30mg/30mL (1mg/mL) Multiple Dose Vial

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April 13, 2020

Amphastar Pharmaceuticals, Inc. Announces Simplification of Management Structure

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April 9, 2020

Amphastar Pharmaceuticals to Present at the 19th Annual Needham Virtual Healthcare Conference

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