White Mountains Insurance Group Ltd - WTM

Include option trades

Include indirect trades

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

No buy transactions for this time period.

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
12/19/2025	12/22/2025	Campbell Reid Tarlton Director	Sell	-5,000 @ $2,050.00	($10,250,000.00)	10,440	(-32.38%)	Direct
12/19/2025	12/22/2025	Rountree George Manning Chief Executive Officer CEO Director	Sell	-5,000 @ $2,050.00	($10,250,000.00)	13,809	(-26.58%)	Direct
12/16/2025	12/16/2025	Gelston Philip A Director	Sell	-165 @ $2,048.51	($338,004.15)	1,568	(-9.52%)	Direct