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BIOGEN INC. Director's Dealing 2023

Oct 12, 2023

30291_dirs_2023-10-12_b7598359-3edd-439d-804b-0f01b55b0e40.zip

Director's Dealing

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SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: BIOGEN INC. (BIIB)
CIK: 0000875045
Period of Report: 2023-10-02

Reporting Person: Grogan Jane (Head of Research)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	0	Direct