Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ: REGN · Real-Time Price · USD
785.51
+18.88 (2.46%)
At close: Feb 6, 2026, 4:00 PM EST
783.66
-1.85 (-0.24%)
After-hours: Feb 6, 2026, 7:50 PM EST
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.