Jane Grogan

Business address
Biogen Inc., 225 Binney Street, Cambridge, MA, 02142
Top holdings (ownership)
BIIB
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Jane Grogan has filed 6 SEC EDGAR filings since 12 Oct 2023

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2025 31 Oct 2025 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT 10 Feb 2025 06 Feb 2025 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT 04 Nov 2024 01 Nov 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT 09 Feb 2024 07 Feb 2024 000-19311
4 Open Document Open Filing PRIMARY DOCUMENT 03 Nov 2023 01 Nov 2023 000-19311
3 Open Document Open Filing PRIMARY DOCUMENT 12 Oct 2023 02 Oct 2023 000-19311