αTheAlphaInsider
αTheAlphaInsider

BIIB BIOGEN INC.

Health Care

Last year evolution

▲ 62.7%
1291511731952172025-08-122025-11-102026-02-122026-05-142026-08-142026-02-17 — insider buy
Insider buy2025-08-12 → 2026-08-14
209.83 USD (último)

Track record — what happened after each signal

0/1 ✓ · 0%
Signal date30d return60d returnWin
2026-02-12-7.1%-9.8%✗

Insider purchases

Last 15 days — grouped by date/insider

No Form 4 purchases disclosed in the last year for BIIB.

⚠️ Data from SEC Form 4 filings. Insider activity is informational and does not constitute investment advice.