Robin Kramer - Jun 30, 2023 Form 4 Insider Report for BIOGEN INC. (BIIB)

Role
Chief Accounting Officer
Signature
/s/ Wendell Taylor, attorney-in-fact for Robin Kramer
Stock symbol
BIIB
Transactions as of
Jun 30, 2023
Transactions value $
-$34,752
Form type
4
Date filed
7/5/2023, 05:35 PM
Previous filing
Feb 22, 2023
Next filing
Dec 12, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BIIB Common Stock Options Exercise $0 +252 +6.56% $0.00 4.1K Jun 30, 2023 Direct
transaction BIIB Common Stock Tax liability -$34.8K -122 -2.98% $284.85 3.97K Jun 30, 2023 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction BIIB Restricted Stock Unit Options Exercise $0 -252 -100% $0.00* 0 Jun 30, 2023 Common Stock 252 $0.00 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The restricted stock units vested in three (3) equal annual installments commencing one year after the grant date of 07/01/2020.