Susan Alexander

Business address
C/O Biogen Idec Inc., 14 Cambridge Center, Cambridge, MA, 02142
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Susan Alexander has filed 95 SEC EDGAR filings since 9/17/2003

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Feb 12, 2025 Feb 10, 2025 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 10, 2025 Feb 6, 2025 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Nov 7, 2024 Nov 5, 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 21, 2024 Feb 16, 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 13, 2024 Feb 9, 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 9, 2024 Feb 7, 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Jan 31, 2024 Jan 29, 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 22, 2023 Feb 17, 2023 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2023 Feb 10, 2023 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 10, 2023 Feb 8, 2023 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Jan 27, 2023 Jan 25, 2023 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Oct 28, 2022 Oct 27, 2022 000-19311
4 Open Document Open Filing FORM 4 SUBMISSION Apr 5, 2022 Apr 1, 2022 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Feb 23, 2022 Feb 18, 2022 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 15, 2022 Feb 12, 2022 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2022 Feb 10, 2022 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Jan 21, 2022 Aug 9, 2021 000-19311
4 Open Document Open Filing FORM 4 SUBMISSION Mar 16, 2021 Mar 12, 2021 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Feb 22, 2021 Feb 18, 2021 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2021 Feb 12, 2021 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Jan 29, 2021 Jan 27, 2021 000-19311
4 Open Document Open Filing FORM 4 SUBMISSION Mar 31, 2020 Mar 27, 2020 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2020 Feb 15, 2020 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2020 Feb 12, 2020 000-19311
4 Open Document Open Filing FORM 4 SUBMISSION Mar 19, 2019 Mar 15, 2019 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2019 Feb 22, 2019 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2019 Feb 15, 2019 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2019 Feb 12, 2019 000-19311
4 Open Document Open Filing FORM 4 SUBMISSION Mar 20, 2018 Mar 16, 2018 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Feb 27, 2018 Feb 23, 2018 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 26, 2018 Feb 22, 2018 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2018 Feb 15, 2018 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2018 Feb 12, 2018 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Jul 26, 2017 Jul 25, 2017 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Jul 20, 2017 Jul 19, 2017 000-19311
4 Open Document Open Filing FORM 4 SUBMISSION Mar 20, 2017 Mar 16, 2017 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Mar 2, 2017 Feb 28, 2017 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2017 Feb 15, 2017 000-19311
5 Open Document Open Filing FORM 5 SUBMISSION Feb 13, 2017 Dec 31, 2016 001-15103
4 Open Document Open Filing FORM 4 SUBMISSION Dec 2, 2016 Dec 1, 2016 001-15103
3 Open Document Open Filing FORM 3 SUBMISSION Dec 2, 2016 Dec 1, 2016 001-15103
4 Open Document Open Filing PRIMARY DOCUMENT Feb 25, 2016 Feb 23, 2016 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 24, 2016 Feb 22, 2016 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2016 Feb 12, 2016 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 9, 2016 Feb 8, 2016 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 25, 2015 Feb 23, 2015 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 17, 2015 Feb 12, 2015 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 10, 2015 Feb 8, 2015 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 25, 2014 Feb 23, 2014 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 14, 2014 Feb 12, 2014 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT Feb 11, 2014 Feb 8, 2014 000-19311