Susan Alexander - Nov 5, 2024 Form 4 Insider Report for BIOGEN INC. (BIIB)

Role
EVP Chief Legal Officer
Signature
/s/ Wendell Taylor, attorney-in-fact for Susan Alexander
Stock symbol
BIIB
Transactions as of
Nov 5, 2024
Transactions value $
$0
Form type
4
Date filed
11/7/2024, 04:23 PM
Previous filing
Feb 21, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BIIB Common Stock Gift $0 -20.1K -38.86% $0.00 31.6K Nov 5, 2024 Direct F1
transaction BIIB Common Stock Gift $0 +20.1K $0.00 20.1K Nov 5, 2024 Susan H. Alexander 2021 Irrevocable Trust F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction involved a gift of securities by the reporting person to an irrevocable trust for the benefit of the reporting person's children on November 5, 2024. The reporting person's spouse is the trustee of the trust.