Alfred Sandrock is Head of Research & Development of BIOGEN INC.. Currently has a direct ownership of 10,169 shares of BIIB, which is worth approximately $2.33 Million. The most recent transaction as insider was on Jun 07, 2021, when has been sold 7,672 shares (Common Stock) at a price of $440.0 per share, resulting in proceeds of $3,375,680. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 10.2K
0% 3M change
0% 12M change
Total Value Held $2.33 Million

Alfred Sandrock Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 07 2021
SELL
Open market or private sale
$3,375,680 $440.0 p/Share
7,672 Reduced 43.0%
10,169 Common Stock
Feb 12 2021
SELL
Payment of exercise price or tax liability
$975,885 $278.03 p/Share
3,510 Reduced 16.52%
17,738 Common Stock
Feb 12 2021
BUY
Exercise of conversion of derivative security
-
4,454 Added 18.43%
19,715 Common Stock
Jan 27 2021
BUY
Grant, award, or other acquisition
-
3,728 Added 18.17%
16,794 Common Stock
Nov 04 2020
SELL
Open market or private sale
$525,000 $350.0 p/Share
1,500 Reduced 10.3%
13,066 Common Stock

Also insider at

VYGR
Voyager Therapeutics, Inc. Healthcare
AS

Alfred Sandrock

Head of Research & Development
Cambridge, MA

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