Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ: REGN · Real-Time Price · USD
759.86
-5.07 (-0.66%)
At close: Mar 6, 2026, 4:00 PM EST
754.00
-5.86 (-0.77%)
After-hours: Mar 6, 2026, 5:59 PM EST
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.