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BIOGEN INC. — 10-Q Filings

89 10-Q filings on record

This page lists all 10-Q filings submitted to the SEC by BIOGEN INC. (BIIB), sorted by most recent first. Each row links to the full filing on EdgarLookup. BIOGEN INC. has filed 89 10-Q documents with the SEC since 2014. To view all SEC filings by BIOGEN INC., see the full filings list.

Overview All Filings Financials Insiders
All 10-C 10-K 10-K/A 10-K405 10-K405/A 10-Q 10-Q/A 11-K 144 3 3/A 4 4/A 424B2 424B3 424B4 425 5 8-A12B 8-A12G/A 8-B12G 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A DEFC14A DEFR14A DFAN14A DFRN14A EFFECT FWP NO ACT NT 10-K NT 10-Q POS AM POS EX PRE 14A PREC14A PRER14A PRES14A PRRN14A PX14A6G RW S-3 S-3/A S-3ASR S-3MEF S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SC TO-T SC TO-T/A SCHEDULE 13D SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
10-Q 10-Q 0000875045-25-000049 Oct 30, 2025 Sep 30, 2025
10-Q 10-Q 0000875045-25-000033 Jul 31, 2025 Jun 30, 2025
10-Q 10-Q 0000875045-25-000018 May 1, 2025 Mar 31, 2025
10-Q 10-Q 0000875045-24-000032 Oct 30, 2024 Sep 30, 2024
10-Q 10-Q 0000875045-24-000025 Aug 1, 2024 Jun 30, 2024
10-Q 10-Q 0000875045-24-000016 Apr 24, 2024 Mar 31, 2024
10-Q 10-Q 0000875045-23-000038 Nov 8, 2023 Sep 30, 2023
10-Q 10-Q 0000875045-23-000030 Jul 25, 2023 Jun 30, 2023
10-Q 10-Q 0000875045-23-000016 Apr 25, 2023 Mar 31, 2023
10-Q 10-Q 0000875045-22-000031 Oct 25, 2022 Sep 30, 2022
10-Q 10-Q 0000875045-22-000025 Jul 20, 2022 Jun 30, 2022
10-Q 10-Q 0000875045-22-000016 May 3, 2022 Mar 31, 2022
10-Q 10-Q 0000875045-21-000052 Oct 20, 2021 Sep 30, 2021
10-Q 10-Q 0000875045-21-000044 Jul 22, 2021 Jun 30, 2021
10-Q 10-Q 0000875045-21-000028 Apr 22, 2021 Mar 31, 2021
10-Q 10-Q 0000875045-20-000036 Oct 21, 2020 Sep 30, 2020
10-Q 10-Q 0000875045-20-000022 Jul 22, 2020 Jun 30, 2020
10-Q 10-Q 0000875045-20-000011 Apr 23, 2020 Mar 31, 2020
10-Q 10-Q 0000875045-19-000041 Oct 22, 2019 Sep 30, 2019
10-Q 10-Q 0000875045-19-000029 Jul 24, 2019 Jun 30, 2019
10-Q 10-Q 0000875045-19-000017 Apr 24, 2019 Mar 31, 2019
10-Q 10-Q 0000875045-18-000032 Oct 23, 2018 Sep 30, 2018
10-Q 10-Q 0000875045-18-000019 Jul 24, 2018 Jun 30, 2018
10-Q 10-Q 0000875045-18-000010 Apr 24, 2018 Mar 31, 2018
10-Q 10-Q 0000875045-17-000029 Oct 24, 2017 Sep 30, 2017
10-Q 10-Q 0000875045-17-000024 Jul 25, 2017 Jun 30, 2017
10-Q 10-Q 0000875045-17-000017 Apr 25, 2017 Mar 31, 2017
10-Q 10-Q 0000875045-16-000071 Oct 26, 2016 Sep 30, 2016
10-Q 10-Q 0000875045-16-000065 Jul 21, 2016 Jun 30, 2016
10-Q 10-Q 0000875045-16-000050 Apr 21, 2016 Mar 31, 2016
10-Q 10-Q 0000875045-15-000034 Oct 21, 2015 Sep 30, 2015
10-Q 10-Q 0000875045-15-000024 Jul 24, 2015 Jun 30, 2015
10-Q 10-Q 0000875045-15-000014 Apr 24, 2015 Mar 31, 2015
10-Q 10-Q 0000875045-14-000022 Oct 22, 2014 Sep 30, 2014
10-Q 10-Q 0000875045-14-000016 Jul 23, 2014 Jun 30, 2014
10-Q 10-Q 0000875045-14-000011 Apr 23, 2014 Mar 31, 2014
10-Q 10-Q 0000875045-13-000034 Oct 28, 2013 Sep 30, 2013
10-Q 10-Q 0000875045-13-000027 Jul 25, 2013 Jun 30, 2013
10-Q 10-Q 0000875045-13-000018 Apr 25, 2013 Mar 31, 2013
10-Q 10-Q 0000875045-12-000010 Oct 25, 2012 Sep 30, 2012
10-Q FORM 10-Q 0001193125-12-312222 Jul 24, 2012 Jun 30, 2012
10-Q FORM 10-Q 0001193125-12-200855 May 1, 2012 Mar 31, 2012
10-Q BIOGEN IDEC INC. 0000950123-11-092986 Oct 28, 2011 Sep 30, 2011
10-Q FORM 10-Q 0000950123-11-068367 Jul 26, 2011 Jun 30, 2011
10-Q 10-Q 0000950123-11-037561 Apr 21, 2011 Mar 31, 2011
10-Q BIOGEN IDEC INC. 0000950123-10-096037 Oct 26, 2010 Sep 30, 2010
10-Q BIOGEN IDEC INC. 0000950123-10-066527 Jul 20, 2010 Jun 30, 2010
10-Q BIOGEN IDEC INC. 0000950123-10-036233 Apr 20, 2010 Mar 31, 2010
10-Q BIOGEN IDEC, INC. 0000950123-09-051956 Oct 21, 2009 Sep 30, 2009
10-Q BIOGEN IDEC INC. 0000950123-09-022892 Jul 17, 2009 Jun 30, 2009