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Stephen Sherwin Insider Profile
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Stephen Sherwin, Director at Biogen, holds 11.32K shares in Biogen (Ticker: BIIB), holds 10.67K shares in Neurocrine (Ticker: NBIX), holds 0.00 shares in Neon Therapeutics (Ticker: NTGN). Most recently, Stephen Sherwin Sold ― shares of Biogen on Mar 10, 2025 for an estimated value of 1.31M.
Stephen Sherwin has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
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Insider Holdings
Insider Roles
Roles that Stephen Sherwin holds in companies
Most Profitable Insider Trade
The most profitable trade made by Stephen Sherwin
Stephen Sherwin's Trading History
Biogen
Mar 10, 2025
Director
Informative Sell
1.31M
$1.70M
Neon Therapeutics
May 06, 2020
―
Uninformative Sell
―
$0.00
Chinook Therapeutics
Jun 26, 2015
―
Uninformative Buy
―
$1.47M
Neurocrine
Feb 14, 2025
Director
Uninformative Sell
1.61M
$1.21M
Verastem
Dec 29, 2014
Director
Informative Buy
21.38K
$17.50K
Fresh Tracks Therapeutics
May 26, 2015
―
Uninformative Buy
75.00
$20.57K
Rigel
―
Director
―
$0.00
ANI Pharmaceuticals
Oct 14, 2009
Director
Uninformative Buy
―
$10.52M
List of latest transactions for each holding click on a transaction to see Stephen Sherwin's performance on stock
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Stephen Sherwin insider profile FAQ
What is the percentage of profitable transactions made by Stephen Sherwin?
The percentage of profitable transactions made by Stephen Sherwin is ―.
What is the average return per transaction made by Stephen Sherwin?
The average return per transaction made by Stephen Sherwin is ―.
What stocks does Stephen Sherwin hold?
Stephen Sherwin holds: BIIB, NTGN, KDNY, NBIX, VSTM, FRTX, RIGL, ANIP stocks.
What was Stephen Sherwin’s latest transaction?
Stephen Sherwin latest transaction was an Informative Sell of $1.31M.
What was Stephen Sherwin's most profitable transaction?
Stephen Sherwin’s most profitable transaction was an Informative Buy of VSTM stock on December 29, 2014. The return on the trade was -78.10%.
What is Stephen Sherwin's role in Biogen?
Stephen Sherwin's role in Biogen is Director.
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