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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. DEFA14A Proxy Proxy Materials
  2. DEF 14A Proxy Proxy Statement
  3. SCHEDULE 13G/A Stake Statement of Beneficial Ownership
  4. 4 Derivatives Options or other derivatives
  5. 4 Planned sale Director sold 8,760 shares at $150.02 ($1,314,142)
  6. 3 Insider Initial Statement of Ownership
  7. 144 Insider Sale of Securities
  8. 4 Shares withheld for taxes Head of Development gave up 357 shares (to pay taxes)
  9. 4 Shares withheld for taxes Head of Pharm Ops and Tech gave up 670 shares (to pay taxes)
  10. 4 Shares withheld for taxes EVP, Chief Financial Officer gave up 1,371 shares (to pay taxes)
  11. 4 Shares withheld for taxes Chief Accounting Officer gave up 245 shares (to pay taxes)
  12. 4 Shares withheld for taxes EVP, Human Resources gave up 634 shares (to pay taxes)
  13. 4 Shares withheld for taxes EVP Chief Legal Officer gave up 807 shares (to pay taxes)
  14. 4 Shares withheld for taxes Head of Global Product Strat. gave up 445 shares (to pay taxes)
  15. 10-K Report Annual Report
  16. 8-K Event Results of operations
  17. 4 Shares withheld for taxes Head of Global Product Strat. gave up 1,165 shares (to pay taxes)
  18. 4 Shares withheld for taxes EVP, Chief Financial Officer gave up 1,502 shares (to pay taxes)
  19. 4 Shares withheld for taxes President and CEO gave up 3,201 shares (to pay taxes)
  20. 4 Shares withheld for taxes Head of Research gave up 443 shares (to pay taxes)

Page 7 of 137 · 2,721 filings