George Manning Rountree

Chief Executive Officer, Director, White Mountains Insurance Group Ltd

Bought, 12 months

$0.0M

Sold, 12 months

$10.3M

Companies

Latest trade

Dec 19, 2025

Companies

White Mountains Insurance Group LtdChief Executive Officer, Director −$10.3M

Trades

WTM Sold 5,000 shares at $2,050.00 $10.3M Dec 19

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.