BIOGEN INC.·5

Jan 27, 6:31 PM ET

Posner Brian S 5

5 · BIOGEN INC. · Filed Jan 27, 2023

Insider Transaction Report

Form 5
Period: 2022-12-31
Transactions
  • Gift

    Common Stock

    2022-06-071508,025 total

Documents

1 file
  • 5
    form5.xmlPrimary

    PRIMARY DOCUMENT