Jane Grogan - Oct 2, 2023 Form 3 Insider Report for BIOGEN INC. (BIIB)

Signature
/s/ Wendell Taylor, attorney-in-fact for Dr. Grogan
Stock symbol
BIIB
Transactions as of
Oct 2, 2023
Transactions value $
$0
Form type
3
Date filed
10/12/2023, 05:15 PM
Next filing
Nov 3, 2023

Transactions Table

* An asterisk sign (*) next to the price indicates that the price is likely invalid.