Biogen Inc. (BIIB)
NASDAQ: BIIB · Real-Time Price · USD
127.53
-0.86 (-0.67%)
At close: May 28, 2025, 4:00 PM
127.41
-0.12 (-0.09%)
After-hours: May 28, 2025, 4:03 PM EDT
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.