Biogen Inc.

Ownership Transactions Reported by 31 Insiders

Symbol
BIIB on Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
Location
225 Binney Street, Cambridge, MA

Insiders trading volume in the past year

Biogen Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Alexander J. Denner Director $163M Jun 15, 2022
Michel Vounatsos Chief Executive Officer, Director $23.9M Feb 18, 2022
Stelios Papadopoulos Director $9.5M Jun 15, 2022
Susan Alexander EVP Chief Legal Officer $8.03M Feb 10, 2025
Caroline Dorsa Director $5.75M Jun 21, 2024
Eric K. Rowinsky Director $4.75M Jun 21, 2024
Christopher Viehbacher President and CEO, Director $4.36M Feb 6, 2025
Chirfi Guindo Head of Glob Prod Strat & Com $4.14M Feb 18, 2022
Richard Mulligan Director $3.74M Jun 15, 2022
R. Michael Mcdonnell EVP, Chief Financial Officer $3.47M Feb 10, 2025
Nancy Leaming Director $3.41M Jul 1, 2021
Alfred Sandrock Head of Research & Development $2.52M Jun 7, 2021
Ginger Gregory EVP, Human Resources $2.51M Feb 10, 2025
Nicole Murphy Head of Pharm Ops and Tech $2M Feb 10, 2025
Brian Posner Director $1.99M Dec 31, 2022
Stephen Sherwin Director $1.7M -$1.31M -43.6% Mar 7, 2025
Jesus B. Mantas Director $1.6M Jun 21, 2024
Alphonse Galdes EVP Pharmaceutical Oper & Tech $1.5M Jan 19, 2022
William A. Hawkins Director $1.4M Jun 21, 2024
Priya Singhal Head of Development $1.29M -$105K -7.53% Feb 10, 2025
Rachid Izzar Head of Global Product Strat. $1.22M Feb 10, 2025
Adam Keeney Head of Corporate Development $1.18M Feb 6, 2025
Robin Kramer Chief Accounting Officer $1.14M Feb 10, 2025
Maria C. Freire Director $961K Jun 21, 2024
Susan Langer Director $596K Jun 21, 2024
Jane Grogan Head of Research $594K Feb 6, 2025
William D. /. Jones Director $532K Jun 15, 2022
Monish D. Patolawala Director $290K Jun 21, 2024
Sean Godbout Chief Accounting Officer $153K Apr 1, 2025
Menelas N. Pangalos Director $0 Jan 1, 2025
Lloyd Minor Director $0 Oct 1, 2024

Recent Insider Transactions by Companies or Individuals for Biogen Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.