Michel Vounatsos - Chief Executive Officer, Director at BIOGEN INC.

Insider Transactions and Holdings

Identity
Entity type
Individual
Role
Chief Executive Officer, Director
Issuer context
Issuer symbol
BIIB on Nasdaq
SEC evidence
Source filings
Open source filing history

There are no Buy or Sell transactions made by Michel Vounatsos since 31 May 2025

Holdings reported by Michel Vounatsos for BIOGEN INC.

Form 4 holding Chief Executive Officer, Director

BIOGEN INC.

Security class
Common Stock
Shares / value
67,261
Estimated value
$16,680,775
Report date
18 Feb 2022
Price
$248.00
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

BIOGEN INC.

Security class
Restricted Stock Unit
Shares / value
30,210
Estimated value
$7,228,951
Report date
18 Feb 2022
Price
$239.29
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Transactions reported by Michel Vounatsos for BIOGEN INC.

Sym Class Transaction % Reported value Reported price Shares Shares after Date Ownership
* indicates a reported price that failed the local validity check.
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