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Alfred Sandrock Insider Profile
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Alfred Sandrock, Head of Research & Development at Biogen, holds 430.93K shares in Voyager Therapeutics (Ticker: VYGR), holds 10.17K shares in Biogen (Ticker: BIIB), holds 0.00 shares in Neurocrine (Ticker: NBIX). Most recently, Alfred Sandrock Sold ― shares of Voyager Therapeutics on Apr 04, 2025 for an estimated value of 37.34K.
Alfred Sandrock Biogen (BIIB)Head of Research & Development
Biogen (BIIB)
Head of Research & Development
Ranked #15,036 out of 102,830 Corporate Insiders
Profitable Transactions
4 out of 5 Profitable Transactions
Average Return
+24.50%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Alfred Sandrock holds in companies
Most Profitable Insider Trade
Stock:
Rating:Informative Sell
Date:Apr 03, 2024 - Apr 03, 2025
Return:+66.70%
The most profitable trade made by Alfred Sandrock
Alfred Sandrock's Trading History
Biogen
Jun 09, 2021
Head of Research & Development
Uninformative Sell
3.38M
$1.30M
Voyager Therapeutics
Apr 04, 2025
President & CEO, Director
Informative Sell
37.34K
$1.39M
Neurocrine
―
Director
―
$0.00
List of latest transactions for each holding click on a transaction to see Alfred Sandrock's performance on stock
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Alfred Sandrock insider profile FAQ
What is the percentage of profitable transactions made by Alfred Sandrock?
The percentage of profitable transactions made by Alfred Sandrock is 80%.
What is the average return per transaction made by Alfred Sandrock?
The average return per transaction made by Alfred Sandrock is 24.50%.
What stocks does Alfred Sandrock hold?
Alfred Sandrock holds: BIIB, VYGR, NBIX stocks.
What was Alfred Sandrock’s latest transaction?
Alfred Sandrock latest transaction was an Informative Sell of $37.34K.
What was Alfred Sandrock's most profitable transaction?
Alfred Sandrock’s most profitable transaction was an Informative Sell of VYGR stock on April 3, 2024. The return on the trade was 66.70%.
What is Alfred Sandrock's role in Biogen?
Alfred Sandrock's role in Biogen is Head of Research & Development.
How can I follow the stock ratings of top corporate insiders?
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