Insider Transactions and Holdings
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Entity Type
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Individual
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Role
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Head of Research & Development
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Stock Symbol
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BIIB on Nasdaq
There are no Buy or Sell transactions made by Alfred Sandrock since 11/13/2023
Holdings reported by Alfred Sandrock for Biogen Inc.
Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
Common Stock |
10.2K |
$2.52M |
$248.00 |
Jun 7, 2021 |
Direct |
|
|
Transactions reported by Alfred Sandrock 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.