Amphastar Pharmaceuticals, Inc. (AMPH)

NASDAQ: AMPH · Real-Time Price · USD

18.12

-0.33 (-1.79%)

At close: Jun 3, 2026, 4:00 PM EDT

17.76

-0.36 (-1.99%)

After-hours: Jun 3, 2026, 4:55 PM EDT

Amphastar Pharmaceuticals Filings