Investor Relations

Press Release

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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March 12, 2020

Amphastar Pharmaceuticals Reports Financial Results for the Three Months and Full Year Ended December 31, 2019

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March 5, 2020

Amphastar Pharmaceuticals to Release Fourth Quarter Earnings and Hold Conference Call on March 12th, 2020

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February 27, 2020

Amphastar Pharmaceuticals Receives FDA Approval for Supplement to its Abbreviated New Drug Application for Sodium Bicarbonate Injection, USP 8.4%, 50mEq/50mL

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January 28, 2020

Amphastar Announces the Receipt of a MINOR CRL for Epinephrine Injection, USP 30mg/30mL (1mg/mL) Multiple Dose Vial

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