MarketPeel
Insider Trading Intelligence
Tue, Jun 9, 2026
25d ago
bought $0.00 of BIIB
2,005 shares @ $0.00
Increased holdings by +29.40%
11th largest trade (out of 21)
Cluster BuyPositive 90D History
Trade made by a director
Part of a cluster of 3 transactions by 3 insiders
Unscheduled trade
67% win rate · +5.1% median edge vs SPY (6 trades, 90-day · small sample)
Price 15% above 200-day moving average
BIIBBIOGEN INC.
Health CareBiotechnology
1D0.00%
1W+0.04%
1M+10.01%
3M
6M
1Y

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