Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ: REGN · Real-Time Price · USD
632.90
+12.76 (2.06%)
At close: Jun 26, 2026, 4:00 PM EDT
631.38
-1.52 (-0.24%)
After-hours: Jun 26, 2026, 7:57 PM EDT
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.