Susan Alexander - Aug 9, 2021 Form 4 Insider Report for BIOGEN INC. (BIIB)

Role
EVP Chief Legal Off & Corp Sec
Signature
/s/ Wendell Taylor, attorney-in-fact for Susan Alexander
Stock symbol
BIIB
Transactions as of
Aug 9, 2021
Transactions value $
$0
Form type
4
Date filed
1/21/2022, 03:44 PM
Next filing
Feb 14, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BIIB Common Stock Gift $0 -523 -1.26% $0.00 41.1K Aug 9, 2021 Direct
transaction BIIB Common Stock Award $0 +2.83K +6.88% $0.00 43.9K Jan 19, 2022 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares earned upon satisfaction of certain performance conditions associated with performance stock units granted on February 12, 2019. The shares will vest on February 12, 2022.