Created by potrace 1.16, written by Peter Selinger 2001-2019
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BIOGEN INC.
about
terms
Created by potrace 1.16, written by Peter Selinger 2001-2019
beatandraise.com
Created by potrace 1.16, written by Peter Selinger 2001-2019
beatandraise.com
beta
Latest Financials
Filings:
Category
Date
SEC Edgar
BIOGEN INC.
about
terms
Created by potrace 1.16, written by Peter Selinger 2001-2019
beatandraise.com
beta
Latest Financials
Filings:
Category
Date
SEC Edgar
BIOGEN INC.
about
terms
BIIB
BIOGEN INC.
OTHER
8-K
Submission of Matters to a Vote of Security Holders
Jun 23 2025
DEFA14A
Additional Information for Proxy Statement/ Votes
Jun 2 2025
8-K
Other Events
May 12 2025
424B2
Prospectus Supplement for Delayed or Continuous Offering
May 8 2025
FWP
Free Writing Prospectus
May 6 2025
424B2
Prospectus Supplement for Delayed or Continuous Offering
May 6 2025
10-Q
General form for quarterly reports under Section 13 or 15(d)
May 1 2025
8-K
Results of Operations and Financial Condition
May 1 2025
S-3ASR
Automatic Shelf Registration
May 1 2025
ARS
Annual Report Scanned (Paper)
Apr 28 2025
DEF 14A
Definitive Proxy Statement
Apr 28 2025
DEFA14A
Additional Information for Proxy Statement/ Votes
Apr 28 2025
10-K
Annual report pursuant to Section 13 or 15(d)
Feb 12 2025
8-K
Results of Operations and Financial Condition
Feb 12 2025
8-K
5.02
Jan 15 2025
10-Q
General form for quarterly reports under Section 13 or 15(d)
Oct 30 2024
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Oct 30 2024
8-K
Results of Operations and Financial Condition
Oct 30 2024
8-K
5.02
Sep 12 2024
8-K
1.01,1.02,2.03,9.01
Aug 14 2024
OWNERSHIP
4
Mantas Jesus B
Jun 18 2025
4
HAWKINS WILLIAM A
Jun 18 2025
4
Freire Maria C
Jun 18 2025
4
Minor Lloyd
Jun 18 2025
4
Patolawala Monish D
Jun 18 2025
4
Rowinsky Eric K
Jun 18 2025
4
Pangalos Menelas N
Jun 18 2025
4
SHERWIN STEPHEN A
Jun 18 2025
4
LANGER SUSAN
Jun 18 2025
4
DORSA CAROLINE
Jun 18 2025
4
Singhal Priya
May 20 2025
144
Singhal Priya
May 19 2025
4
DORSA CAROLINE
May 5 2025
4
Keeney Adam
May 5 2025
SCHEDULE 13G/A
BlackRock, Inc.
Apr 17 2025
4
Godbout Sean
Apr 3 2025
3
Godbout Sean
Mar 10 2025
4
SHERWIN STEPHEN A
Mar 10 2025
144
SHERWIN STEPHEN A
Mar 7 2025
4
Gregory Ginger
Feb 12 2025