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Filing tables
Filing exhibits
BIIB similar filings
- 9 Jan 24 BIOGEN / Monish D Patolawala ownership change
- 12 Oct 23 BIOGEN / Jane Grogan ownership change
- 7 Aug 23 Initial statement of insider ownership
- 28 Jun 23 BIOGEN / SUSAN LANGER ownership change
- 25 Apr 23 BIOGEN / Adam Keeney ownership change
- 17 Jan 23 BIOGEN / Priya Singhal ownership change
- 21 Nov 22 BIOGEN / Christopher Viehbacher ownership change
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