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Biogen to Participate in Upcoming Investor Conferences

Key Takeaway: Biogen to Participate in Upcoming Investor Conferences
Price reaction · baseline $151.44 (2025-11-03 close) · hit after-hours · clean, no other BIIB news in the window
day 0 close · peak
-1.4%

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+34%
120-day peak, hindsight
Typical move
1.8%
average across 15 past catalysts
Lead asset
Alefacept
Phase 3 · Chronic Plaque Psoriasis

Full Press Release Details

Biogen to Participate in Upcoming Investor Conferences.
Last updated: Nov 4, 2025