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Margaret Dillon Insider Profile

4 Followers
Margaret Dillon, Director at White Mountains Insurance Group, holds 1.08K shares in White Mountains Insurance Group (Ticker: WTM), holds 16.39K shares in Guidewire (Ticker: GWRE).
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Margaret Dillon

Margaret Dillon
White Mountains Insurance Group (WTM)
Director

Not Ranked
Margaret Dillon has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark
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Insider Holdings

$5M
53.96%
46.04%
A breakdown of Margaret Dillon's holdings
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Insider Roles

Guidewire
(GWRE)
Director
White Mountains Insurance Group
(WTM)
Director
Roles that Margaret Dillon holds in companies
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Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Margaret Dillon
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Margaret Dillon's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
WTM
White Mountains Insurance Group
May 22, 2026
Director
Uninformative Buy
―
$2.27M
GWRE
Guidewire
Dec 16, 2025
Director
Uninformative Buy
―
$2.66M
List of latest transactions for each holding click on a transaction to see Margaret Dillon's performance on stock
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Margaret Dillon insider profile FAQ

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