BIOGEN INC (BIIB) — News & AI sentiment

BIOGEN INC (BIIB) news roundup. 1 story in the last 24 hours, 8 in the past week, 35 over 30 days. Average 24-hour sentiment is 63/100 — bullish-leaning (50 is neutral). Recent insider activity (SEC Form 4, 90-day window): 0 purchases totalling $0 and 1 sales totalling $240K — net selling of $240K. US House Periodic Transaction Reports (90-day window): 4 purchases (~$32K) and 3 sales (~$49K). 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.

BIIB news in the last 24 hours, 7 days, 30 days and 90 days

How much BIIB coverage the wire captured in each window, with the average AI sentiment across those stories. Counts are of stories that have cleared the 4-hour public delay.