Stelios Papadopoulos - Director at BIOGEN INC.

Issuer-level insider activity

Role
Director
Issuer ticker
BIIB on Nasdaq
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Stelios Papadopoulos since 03 Aug 2025

Reported holdings for Stelios Papadopoulos in BIOGEN INC.

Form 4 holding Director

BIOGEN INC.

Security class
Common Stock
Shares / value
17,375
Estimated value
$4,309,000
Report date
15 Jun 2022
Price
$248.00
Ownership
Stelios Holdings, LLC
Form 4 holding Director

BIOGEN INC.

Security class
Common Stock
Shares / value
10,831
Estimated value
$2,686,088
Report date
15 Jun 2022
Price
$248.00
Ownership
Esperanza Holdings, LLC
Form 4 holding Director

BIOGEN INC.

Security class
Common Stock
Shares / value
10,095
Estimated value
$2,503,560
Report date
15 Jun 2022
Price
$248.00
Ownership
Direct

Transaction history for Stelios Papadopoulos in BIOGEN INC.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .