Biogen Inc.

Previous Annual Report Submissions

• 4/5/2022 (PDF)
  • Annual Report
  • CA202209509552
  • Fiscal Date 12/31/2021
  • Committed Yes
• 4/9/2021 (PDF)
  • Annual Report
  • CA202109903395
  • Fiscal Date 12/31/2020
  • Committed Yes
• 4/14/2020 (PDF)
  • Annual Report
  • CA202010513738
  • Fiscal Date 12/31/2019
  • Committed Yes
• 4/11/2019 (PDF)
  • Annual Report
  • CA201910106012
  • Fiscal Date 12/31/2018
  • Committed Yes
• 4/18/2018 (PDF)
  • Annual Report
  • CA201810801707
  • Fiscal Date 12/31/2017
  • Committed Yes
• 3/7/2017 (PDF)
  • Annual Report
  • CA201706602115
  • Fiscal Date 12/31/2016
  • Committed Yes
• 4/7/2016 (PDF)
  • Annual Report
  • CA201609800908
  • Fiscal Date 12/31/2015
  • Committed Yes
• 11/3/2015 (PDF)
  • Annual Report
  • CA201530701541
  • Fiscal Date 12/31/2014
  • Committed Yes
• 11/3/2015 (PDF)
  • Annual Report
  • CA201530701540
  • Fiscal Date 12/31/2013
  • Committed Yes
• 4/3/2013 (PDF)
  • Annual Report
  • CA201309300369
  • Fiscal Date 12/31/2012
  • Committed Yes
• 4/12/2012 (PDF)
  • Annual Report
  • CA201210303317
  • Fiscal Date 12/31/2011
  • Committed Yes
• 4/12/2011 (PDF)
  • Annual Report
  • CA201110200036
  • Fiscal Date
  • Committed Yes
• 3/10/2010 (PDF)
  • Annual Report
  • CA201006901464
  • Fiscal Date
  • Committed Yes
• 3/2/2009 (PDF)
  • Annual Report
  • 2009 061 00919
  • Fiscal Date
  • Committed Yes
• 3/13/2008 (PDF)
  • Annual Report
  • 2008 073 01116
  • Fiscal Date
  • Committed Yes
• 8/1/2007 (PDF)
  • Annual Report
  • C200721300036
  • Fiscal Date
  • Committed Yes
• 8/1/2007 (PDF)
  • Annual Report
  • C200606200468
  • Fiscal Date
  • Committed Yes
• 11/2/2004 (PDF)
  • Annual Report
  • C200430700333
  • Fiscal Date
  • Committed Yes
• 11/2/2004 (PDF)
  • Annual Report
  • C200430700334
  • Fiscal Date
  • Committed Yes
• 11/2/2004 (PDF)
  • Annual Report
  • C200430700335
  • Fiscal Date
  • Committed Yes
• 10/18/2004 (PDF)
  • Annual Report
  • 2004 292 02450
  • Fiscal Date
  • Committed Yes
• 9/30/2003 (PDF)
  • Annual Report
  • 232730004
  • Fiscal Date
  • Committed Yes
• 9/29/2003 (PDF)
  • Annual Report
  • 2003 272 01254
  • Fiscal Date
  • Committed Yes
• 6/14/2000 (PDF)
  • Annual Report
  • 991650124
  • Fiscal Date
  • Committed Yes
• 6/14/2000 (PDF)
  • Annual Report
  • 2000 166 00001
  • Fiscal Date
  • Committed Yes
• 9/26/1997
  • Creation Filing
  • 972699082
  • Fiscal Date
  • Committed Yes