Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ: REGN · Real-Time Price · USD
591.85
-11.41 (-1.89%)
At close: May 28, 2025, 4:00 PM
590.50
-1.35 (-0.23%)
After-hours: May 28, 2025, 5:27 PM EDT
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.