1. Biogen Inc
  2. Biogen Inc Ownership

Historical shareholding details of Ms. Caroline D. Dorsa holdings in Biogen Inc (BIIB)

Monthly changes of Ms. Caroline D. Dorsa shareholding in Biogen Inc over the previous months

Month Name Total no. shares held Percent Holding
May 02, 2025 Ms. Caroline D. Dorsa 27,842 0.02%
Jun 21, 2024 Ms. Caroline D. Dorsa 26,607 0.02%
Jun 26, 2023 Ms. Caroline D. Dorsa 24,822 0.01%
Jun 15, 2022 Ms. Caroline D. Dorsa 23,242 0.01%

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