Insider Transactions and Holdings
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Entity Type
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Individual
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Role
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Director
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Issuer Symbol
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BIIB on Nasdaq
STEPHEN A. SHERWIN - trading volume in the past year for BIOGEN INC.
Holdings reported by STEPHEN A. SHERWIN for BIOGEN INC.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock |
13,688 |
$1,690,878 |
$123.53 |
17 Jun 2025 |
Direct |
|
|
Transactions reported by STEPHEN A. SHERWIN 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.