Rountree George Manning

White Mountains Insurance Group Ltd · Chief Executive Officer

Rountree George Manning is listed in public filings as director, officer: Chief Executive Officer. This Rountree George Manning insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include White Mountains Insurance Group Ltd (WTM). Investors use Rountree George Manning's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Trades

CompanyValueActionPriceCurrent Price
White Mountains Insurance Group LtdWTM$10M5k sharesSellDec 19, 2025$2,050.00--