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CIK 0000875045 · Large accelerated filer

BIOGEN INC.

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Ticker
BIIB
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
330112644
Phone
6176792000
Business address
225 BINNEY STREET, CAMBRIDGE, MA, 02142
Former names
BIOGEN IDEC INC., BIOGEN IDEC INC, IDEC PHARMACEUTICALS CORP / DE, IDEC PHARMACEUTICALS CORP / CA
  1. S-8 Other Securities Offered to Employees in Benefit Plans
  2. ARS Other Annual Report to Security Holders
  3. NT 10-K Other NT 10-K
  4. 11-K Other Annual Report
  5. ARS Other Annual Report to Security Holders
  6. S-8 Other Securities Offered to Employees in Benefit Plans
  7. S-8 Other Securities Offered to Employees in Benefit Plans
  8. POS EX Other Post-effective Amendment
  9. S-8 Other Securities Offered to Employees in Benefit Plans
  10. 8-A12G/A Other 8-A12G/A
  11. POS AM Other Post-effective Amendment for Registration Statement
  12. S-8 Other Securities Offered to Employees in Benefit Plans
  13. 8-A12G/A Other 8-A12G/A
  14. S-8 Other Securities Offered to Employees in Benefit Plans
  15. S-8 Other Securities Offered to Employees in Benefit Plans
  16. PRES14A Other PRES14A
  17. S-8 Other Securities Offered to Employees in Benefit Plans
  18. 10-K405 Other 10-K405
  19. S-8 Other Securities Offered to Employees in Benefit Plans
  20. RW Other RW

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