Investor Relations

Press Release

May 6, 2016

Amphastar Pharmaceuticals to Present at the 2016 Bank of America Merrill Lynch 19th Annual Health Care Conference

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May 4, 2016

Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 9, 2016

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April 11, 2016

Amphastar Pharmaceuticals to Present at the 15th Annual Needham Healthcare Conference

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March 14, 2016

Amphastar Pharmaceuticals Reports Financial Results for the Fourth Quarter and Fiscal Year Ended December 31, 2015

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March 11, 2016

Amphastar Pharmaceuticals to Release Fourth Quarter Earnings and Hold Conference Call on March 14, 2016

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November 24, 2015

Amphastar Pharmaceuticals to Present at the 27th Annual Piper Jaffray Healthcare Conference

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November 12, 2015

Amphastar Pharmaceuticals Reports Net Revenues of $63.9 Million for the Third Quarter Ended September 30, 2015

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November 5, 2015

Amphastar Pharmaceuticals to Release Third Quarter Earnings and Hold Conference Call on November 12, 2015

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October 20, 2015

Amphastar Pharmaceuticals Launches Amphadase(R)

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August 12, 2015

Amphastar Pharmaceuticals Reports Net Revenues of $53.9 Million for the Second Quarter Ended June 30, 2015

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