35 filings · most recent first
BIIB Form 4 Insider Filings
Hawkins William A Files Biogen Biib Form 4 June 09 2026
Sherwin Stephen A Files Biogen Biib Form 4 June 09 2026
Rowinsky Eric K Files Biogen Biib Form 4 June 09 2026
Mantas Jesus B Files Biogen Biib Form 4 June 09 2026
Langer Susan Files Biogen Biib Form 4 June 09 2026
Patolawala Monish D Files Biogen Biib Form 4 June 09 2026
Pangalos Menelas N Files Biogen Biib Form 4 June 09 2026
Minor Lloyd Files Biogen Biib Form 4 June 09 2026
Freire Maria C Files Biogen Biib Form 4 June 09 2026
Keeney Adam Files Biogen Biib Form 4 May 01 2026
Godbout Sean Files Biogen Biib Form 4 April 01 2026
Viehbacher Christopher Files Biogen Biib Form 4 February 13 2026
Singhal Priya Files Biogen Biib Form 4 February 13 2026
Murphy Nicole Files Biogen Biib Form 4 February 12 2026
Kramer Robin Files Biogen Biib Form 4 February 13 2026
Keeney Adam Files Biogen Biib Form 4 February 13 2026
Izzar Rachid Files Biogen Biib Form 4 February 13 2026
Grogan Jane Files Biogen Biib Form 4 February 13 2026
Gregory Ginger Files Biogen Biib Form 4 February 13 2026
Godbout Sean Files Biogen Biib Form 4 February 13 2026
Alexander Susan H Files Biogen Biib Form 4 February 13 2026
Viehbacher Christopher Files Biogen Biib Form 4 February 06 2026
Singhal Priya Files Biogen Biib Form 4 February 06 2026
Murphy Nicole Files Biogen Biib Form 4 February 06 2026
Kramer Robin Files Biogen Biib Form 4 February 06 2026
Keeney Adam Files Biogen Biib Form 4 February 06 2026
Izzar Rachid Files Biogen Biib Form 4 February 06 2026
Grogan Jane Files Biogen Biib Form 4 February 06 2026
Gregory Ginger Files Biogen Biib Form 4 February 06 2026
Godbout Sean Files Biogen Biib Form 4 February 06 2026
Alexander Susan H Files Biogen Biib Form 4 February 06 2026
Singhal Priya Files Biogen Biib Form 4 January 30 2026
Viehbacher Christopher Files Biogen Biib Form 4 December 01 2025
Grogan Jane Files Biogen Biib Form 4 October 31 2025
Godbout Sean Files Biogen Biib Form 4 October 02 2025