Insider Transactions and Holdings
-
Entity Type
-
Individual
-
Role
-
Head of Glob Prod Strat & Com
-
Issuer Symbol
-
BIIB on Nasdaq
There are no Buy or Sell transactions made by Chirfi Guindo since 03 Feb 2025
Holdings reported by Chirfi Guindo for BIOGEN INC.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Restricted Stock Unit |
9,668 |
$2,313,456 |
$239.29 |
18 Feb 2022 |
Direct |
Common Stock |
|
| Common Stock |
7,364 |
$1,826,272 |
$248.00 |
18 Feb 2022 |
Direct |
|
|
Transactions reported by Chirfi Guindo for BIOGEN INC.
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.