Jane Grogan - 02 Oct 2023 Form 3 Insider Report for BIOGEN INC. (BIIB)

Signature
/s/ Wendell Taylor, attorney-in-fact for Dr. Grogan
Issuer symbol
BIIB
Transactions as of
02 Oct 2023
Net transactions value
$0
Form type
3
Filing time
12 Oct 2023, 17:15:58 UTC
Next filing
03 Nov 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding BIIB Common Stock 0 02 Oct 2023 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.