MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Executive Officer
George Manning Rountree
Fri, Dec 19, 2025
Dec 19
sold
$10.25m
of
WTM
5,000
shares @ $2050.00
Decreased holdings by
-26.60%
Largest trade (out of 13)
Large Trade
Trade made by an officer
Unscheduled trade
Price 11% above 200-day moving average
WTM
WHITE MOUNTAINS INSURANCE GROUP LTD
Financials
Insurance
1D
0.00%
1W
+0.02%
1M
+6.75%
3M
-5.53%
6M
—
1Y
—
Recent insider activity at WTM
Dec 19
Reid Tarlton Campbell
Sold
$0.00
Dec 16
Philip A. Gelston
Sold
$338.00k
Nov 17
Weston M. Hicks
Bought
$16.32k
Nov 17
Weston M. Hicks
Bought
$353.42k
Nov 17
Weston M. Hicks
Bought
$856.85k
Nov 17
Weston M. Hicks
Bought
$177.21k
Nov 17
Weston M. Hicks
Bought
$76.76k
Dec 22
Michaela Hildreth
Sold
$137.18k
Full WTM profile →
George Manning Rountree’s trading history →
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