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Giles E Harrison Insider Profile

4 Followers
Giles E Harrison, President at White Mountains Insurance Group, holds 2.68K shares in White Mountains Insurance Group (Ticker: WTM).
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Giles E Harrison

Giles E Harrison
White Mountains Insurance Group (WTM)
President

Not Ranked
Giles E Harrison has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$6M
100.00%
A breakdown of Giles E Harrison's holdings
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Insider Roles

White Mountains Insurance Group
(WTM)
President
Roles that Giles E Harrison holds in companies
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Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Giles E Harrison
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Giles E Harrison's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
WTM
White Mountains Insurance Group
Feb 27, 2026
President
Uninformative Buy
―
$6.10M
Giles E Harrison has not reported any informative transactions for WTM, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jun 10, 2024
Uninformative Buy
$0.00
1,000
$0.00
―
Feb 28, 2025
Uninformative Buy
$0.00
900
$0.00
―
Feb 27, 2026
Uninformative Buy
$0.00
775
$0.00
―
List of latest transactions for each holding click on a transaction to see Giles E Harrison's performance on stock
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Giles E Harrison insider profile FAQ

What is the percentage of profitable transactions made by Giles E Harrison?
The percentage of profitable transactions made by Giles E Harrison is ―.
    What is the average return per transaction made by Giles E Harrison?
    The average return per transaction made by Giles E Harrison is ―.
      What stocks does Giles E Harrison hold?
      Giles E Harrison holds: WTM stocks.
        What was Giles E Harrison’s latest transaction?
        Giles E Harrison latest transaction was an Uninformative Buy of ―.
          What was Giles E Harrison's most profitable transaction?
          Giles E Harrison’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Giles E Harrison's role in White Mountains Insurance Group?
            Giles E Harrison's role in White Mountains Insurance Group is President.
              How can I follow the stock ratings of top corporate insiders?
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