Caroline Dorsa Biogen Inc. (BIIB) insider trading activity

BIIB Quotes by TradingView

Caroline Dorsa is Director of BIOGEN INC.. Currently has a direct ownership of 31,002 shares of BIIB, which is worth approximately $4.11 Million. The most recent transaction as insider was on Jun 17, 2025, when has been sold 3,160 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 31K
16.52% 3M change
16.52% 12M change
Total Value Held $4.11 Million

CAROLINE DORSA Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 17 2025
BUY
Grant, award, or other acquisition
-
3,160 Added 9.25%
31,002 Common Stock
May 02 2025
BUY
Open market or private purchase
$151,559 $122.72 p/Share
1,235 Added 4.25%
27,842 Common Stock
Jun 21 2024
BUY
Grant, award, or other acquisition
-
1,785 Added 6.29%
26,607 Common Stock
Jun 26 2023
BUY
Grant, award, or other acquisition
-
1,580 Added 5.98%
24,822 Common Stock
Jun 15 2022
BUY
Grant, award, or other acquisition
-
1,370 Added 5.57%
23,242 Common Stock
Jul 01 2021
BUY
Grant, award, or other acquisition
-
775 Added 3.42%
21,872 Common Stock

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Caroline Dorsa

Director
Charlotte, NC

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