BIOGEN INC (BIIB) — News & AI sentiment

BIOGEN INC (BIIB) news roundup. 16 stories in the last 24 hours, 18 in the past week, 55 over 30 days. Average 24-hour sentiment is 59.1/100 — neutral (50 is neutral). No insider transactions filed in the last 90 days. US House Periodic Transaction Reports (90-day window): 8 purchases (~$131K) and 1 sale (~$33K). Data shown on this page is delayed 4 hours. Real-time access — including the live wire, real-time alerts, the live S&P 500 heatmap, and the AI Top Trades long/short board — is available with a Top Tier Newswire Pro subscription.