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BIIB Biogen Inc.

Healthcare
$193.76+2.26%ClosedMarket Cap: $28.61B

As of 2026-05-25

Insider Statistics (Q2 2026)

Acquisitions

1

Dispositions

2

Buy/Sell Ratio

0.50

Net Shares

-54

Shares Acquired

181

Shares Disposed

235

Total Bought ($)

$0.00

Total Sold ($)

$0.00

Recent Insider Trades
Filing DateNameTypeActionSharesPriceShares After
Tue May 05Keeney Adamofficer: Head of Corporate DevelopmentSell939$0.006,820
Tue May 05Keeney Adamofficer: Head of Corporate DevelopmentSell455$187.066,365
Fri Apr 03Godbout Seanofficer: Chief Accounting OfficerSell181$0.001,396
Fri Apr 03Godbout Seanofficer: Chief Accounting OfficerSell54$183.781,342
Tue Feb 17Viehbacher Christopherdirector, officer: President and CEOSell38,015$0.0038,015
Tue Feb 17Singhal Priyaofficer: Head of DevelopmentSell10,560$0.0010,560
Tue Feb 17Murphy Nicoleofficer: Head of Pharm Ops and TechBuy3$195.0419,611
Tue Feb 17Murphy Nicoleofficer: Head of Pharm Ops and TechSell10,560$0.0010,560
Tue Feb 17Kramer Robinofficer: Chief Financial OfficerSell8,450$0.008,450
Tue Feb 17Keeney Adamofficer: Head of Corporate DevelopmentSell8,025$0.008,025
Tue Feb 17Izzar Rachidofficer: Head of Global Product Strat.Sell7,390$0.007,390
Tue Feb 17Grogan Janeofficer: Head of ResearchSell8,450$0.008,450
Tue Feb 17Gregory Gingerofficer: EVP, Human ResourcesSell8,025$0.008,025
Tue Feb 17Godbout Seanofficer: Chief Accounting OfficerSell1,800$0.001,800