Biogen Inc. 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
225 Binney Street, Cambridge, MA
State of incorporation
DE
Fiscal year end
December 31
Data updated at
10/30/2024, 04:33 PM
Form type Sec Links Description Filing date Reporting date
10-K Report | Data 10-K Feb 14, 2024 Dec 31, 2023
10-K Report | Data 10-K Feb 15, 2023 Dec 31, 2022
10-K Report | Data 10-K Feb 3, 2022 Dec 31, 2021
10-K Report | Data 10-K Feb 3, 2021 Dec 31, 2020
10-K Report | Data 10-K Feb 6, 2020 Dec 31, 2019
10-K Report | Data 10-K Feb 6, 2019 Dec 31, 2018
10-K Report | Data 10-K Feb 1, 2018 Dec 31, 2017
10-K Report | Data 10-K Feb 2, 2017 Dec 31, 2016
10-K Report | Data 10-K Feb 3, 2016 Dec 31, 2015
10-K Report | Data 10-K Feb 4, 2015 Dec 31, 2014
10-K Report | Data 10-K Feb 6, 2014 Dec 31, 2013
10-K Report | Data 10-K Feb 5, 2013 Dec 31, 2012
10-K Report | Data 10-K Feb 3, 2012 Dec 31, 2011
10-K Report | Data FORM 10-K Feb 4, 2011 Dec 31, 2010
10-K Report | Data BIOGEN IDEC INC. Feb 9, 2010 Dec 31, 2009
10-K Report BIOGEN IDEC INC. Feb 6, 2009 Dec 31, 2008
10-K Report BIOGEN IDEC, INC. Feb 14, 2008 Dec 31, 2007
10-K Report BIOGEN IDEC INC. Feb 21, 2007 Dec 31, 2006
10-K Report BIOGEN IDEC INC. FORM 10-K Mar 3, 2006 Dec 31, 2005
10-K Report BIOGEN IDEC INC. FORM 10-K Mar 31, 2005 Dec 31, 2004
10-K Report BIOGEN IDEC, INC. Mar 10, 2004 Dec 31, 2003
10-K Report FORM 10-K Mar 31, 2003 Dec 31, 2002
10-K Report 10-K Apr 1, 2002 Dec 31, 2001
10-K Report 10-K Apr 2, 2001 Dec 31, 2000
10-K Report FORM 10-K YEAR ENDED DECEMBER 31, 1999 Mar 30, 2000 Dec 31, 1999