Amphastar Pharmaceuticals, Inc. (AMPH)

NASDAQ: AMPH · Real-Time Price · USD

21.78

+0.74 (3.52%)

At close: Jun 26, 2026, 4:00 PM EDT

21.78

0.00 (0.00%)

After-hours: Jun 26, 2026, 4:31 PM EDT

Amphastar Pharmaceuticals Filings