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Alexander Black Insider Profile
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Alexander Black, Chief Investment Officer at Polar Capital Holdings, holds ― shares in Polar Capital Holdings (Ticker: GB:POLR). Most recently, Alexander Black Sold 12,000 shares of Polar Capital Holdings on Aug 21, 2025 for an estimated value of 57.18K.
Alexander Black Polar Capital Holdings (POLR)Chief Investment Officer
Polar Capital Holdings (POLR)
Chief Investment Officer
Ranked #53,346 out of 103,104 Corporate Insiders
Profitable Transactions
6 out of 9 Profitable Transactions
Average Return
-0.60%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Alexander Black does not currently own shares as a corporate insider.
A breakdown of Alexander Black's holdings
Insider Roles
Chief Investment Officer
Roles that Alexander Black holds in companies
Most Profitable Insider Trade
Stock:
Rating:Informative Sell
Date:Apr 17, 2024 - Apr 17, 2025
Return:+26.80%
The most profitable trade made by Alexander Black
Alexander Black's Trading History
List of latest transactions for each holding click on a transaction to see Alexander Black's performance on stock
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Alexander Black insider profile FAQ
What is the percentage of profitable transactions made by Alexander Black?
The percentage of profitable transactions made by Alexander Black is 67%.
What is the average return per transaction made by Alexander Black?
The average return per transaction made by Alexander Black is -0.60%.
What stocks does Alexander Black hold?
Alexander Black holds: GB:POLR stocks.
What was Alexander Black’s latest transaction?
Alexander Black latest transaction was an Informative Sell of 57.18K.
What was Alexander Black's most profitable transaction?
Alexander Black’s most profitable transaction was an Informative Sell of GB:POLR stock on April 17, 2024. The return on the trade was 26.80%.
What is Alexander Black's role in Polar Capital Holdings?
Alexander Black's role in Polar Capital Holdings is Chief Investment Officer.
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