Biogen Inc.

NASDAQ: BIIB
Share price (3/12/25): $140.19
Market cap (3/12/25): $20.5 billion

Warning: Large portions of this site require JavaScript enabled in order to function properly. Please make sure JavaScript is enabled in your browser.

Please let us know at support@bamsec.com if you have any questions or concerns.

Search in Documents

Key Exhibits

External Links

Financials Filter

ended 12/31/24 FY 2024

ended 09/30/24 Q3

ended 06/30/24 Q2

ended 03/31/24 Q1

ended 12/31/23 FY 2023

Prospectuses and Registrations Filter

Registration of securities for employees

Updated info for already-effective prospectus

Prospectus supplement

Details of business combination or exchange offer

Prospectus for primary offering

Ownership Filter

Sherwin Stephen A

Sherwin Stephen A

News Filter

Reports Fourth Quarter and Full Year 2024 Results and Provides Full Year 2025 Financial Guidance

Change in Directors, Officers or Compensation

Michael McDonnell, Executive Vice President and Chief Financial Officer to Retire in February 2025 Robin Kramer, Chief Accounting Officer, to Succeed Him

Reports Third Quarter 2024 Results and Raises Full Year 2024 Financial Guidance

Change in Directors, Officers or Compensation

Proxies Filter

Additional info about upcoming vote

Definitive proxy

Preliminary proxy

Additional info about upcoming vote

Additional info about upcoming vote

Other Filter

Scanned paper annual report submission

Scanned paper annual report submission

Notice of effectiveness

Notice of effectiveness

Correspondence with the SEC