MarketPeel
Insider Trading Intelligence
Head of Development
Tue, Sep 5, 2023
Sep 5
sold $116.12k of BIIB
431 shares @ $269.43
Decreased holdings by -11.40%
Net across this filing: +14.70% (+430 shares)
12th largest trade (out of 80)
Tax Sell-to-Cover
Trade made by an officer
Automatic sale to cover taxes on a vest — not a discretionary trade
Net holdings across this filing: +14.7% (+430 shares)
Price 6% below 200-day moving average
BIIBBIOGEN INC.
Health CareBiotechnology
1D0.00%
1W+5.18%
1M+9.06%
3M+14.35%
6M
1Y

Recent insider activity at BIIB

FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback