Common Stock

$100.00K

Quarterly · Period ending: Jun 30, 2026 · USD

BIIB Common Stock

Latest reported$100.00Kperiod endingJun 30, 2026

BIIB Quarterly Common Stock ($0.00 → $100.00K)

Quarterly common stock

High-resolution chart · PNG

BIIB common stock history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Biogen Common Stock — Quarterly (USD)
Period ending	Common Stock (USD)
Jun 30, 2026	100,000
Mar 31, 2026	100,000
Dec 31, 2025	100,000
Sep 30, 2025	100,000
Jun 30, 2025	100,000
Mar 31, 2025	100,000
Dec 31, 2024	100,000
Sep 30, 2024	100,000
Jun 30, 2024	100,000
Mar 31, 2024	100,000
Dec 31, 2023	100,000
Sep 30, 2023	100,000
Jun 30, 2023	100,000
Mar 31, 2023	100,000
Dec 31, 2022	100,000
Sep 30, 2022	100,000
Jun 30, 2022	100,000
Mar 31, 2022	100,000
Dec 31, 2021	100,000
Sep 30, 2021	100,000
Jun 30, 2021	100,000
Mar 31, 2021	100,000
Dec 31, 2020	100,000
Sep 30, 2020	100,000
Jun 30, 2020	100,000
Mar 31, 2020	100,000
Dec 31, 2019	100,000
Sep 30, 2019	100,000
Jun 30, 2019	100,000
Mar 31, 2019	100,000
Dec 31, 2018	100,000
Sep 30, 2018	100,000
Jun 30, 2018	100,000
Mar 31, 2018	100,000
Dec 31, 2017	100,000
Sep 30, 2017	100,000
Jun 30, 2017	100,000
Mar 31, 2017	100,000
Dec 31, 2016	100,000
Sep 30, 2016	100,000
Jun 30, 2016	100,000
Mar 31, 2016	100,000
Dec 31, 2015	100,000
Sep 30, 2015	124,000
Jun 30, 2015	129,000
Mar 31, 2015	129,000
Dec 31, 2014	129,000
Sep 30, 2014	129,000
Jun 30, 2014	128,000
Mar 31, 2014	128,000
Dec 31, 2013	128,000
Sep 30, 2013	128,000
Jun 30, 2013	128,000
Mar 31, 2013	128,000
Dec 31, 2012	127,000
Sep 30, 2012	127,000
Jun 30, 2012	127,000
Mar 31, 2012	129,000
Dec 31, 2011	128,000
Sep 30, 2011	128,000
Jun 30, 2011	127,000
Mar 31, 2011	125,000
Dec 31, 2010	124,000
Sep 30, 2010	124,000
Jun 30, 2010	129,000
Mar 31, 2010	139,000
Dec 31, 2009	144,000
Sep 30, 2009	149,000
Jun 30, 2009	149,000
Mar 31, 2009	149,000
Dec 31, 2008	149,000
Sep 30, 2008	149,000
Jun 30, 2008	149,000
Mar 31, 2008	149,000
Dec 31, 2007	147,000
Sep 30, 2007	146,000
Jun 30, 2007	172,000
Mar 31, 2007	173,000
Dec 31, 2006	173,000
Sep 30, 2006	173,000
Jun 30, 2006	173,000
Mar 31, 2006	173,000
Dec 31, 2005	173,000
Sep 30, 2005	175,000
Jun 30, 2005	175,000
Mar 31, 2005	173,000
Dec 31, 2004	173,000
Sep 30, 2004	173,000
Jun 30, 2004	171,000
Mar 31, 2004	171,000
Dec 31, 2003	166,000
Sep 30, 2003	1,517,000
Jun 30, 2003	1,517,000
Mar 31, 2003	1,517,000
Dec 31, 2002	1,517,000
Sep 30, 2002	1,517,000
Jun 30, 2002	1,517,000
Mar 31, 2002	1,517,000
Dec 31, 2001	1,517,000
Sep 30, 2001	1,517,000