Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
George Manning Rountree currently holds 13,809 shares of WHITE MOUNTAINS INSURANCE GROUP LTD (WTM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, George Manning Rountree has been a net seller of WTM stock. They have purchased $0 and sold $13.9M worth of shares.
George Manning Rountree's most recent insider trade was on Dec 19, 2025, when they sold 5,000 shares at $2050.00 per share.
George Manning Rountree serves as Executive at WHITE MOUNTAINS INSURANCE GROUP LTD (WTM). They have executed 54 insider transactions totaling $13.9M over their tenure at the company.
George Manning Rountree holds the position of Executive at WHITE MOUNTAINS INSURANCE GROUP LTD, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 17 years and currently hold a stake valued at $0.
George Manning Rountree has shown a selling trading pattern, with $0 in total purchases and $13.9M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by George Manning Rountree was on Dec 19, 2025, when they sold $10.3M worth of WTM shares. This transaction involved 5,000 shares at $2050.00 per share.
George Manning Rountree currently owns 13,809 shares of WHITE MOUNTAINS INSURANCE GROUP LTD (WTM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of George Manning Rountree's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. George Manning Rountree has 54 Form 4 filings on record as an insider at WHITE MOUNTAINS INSURANCE GROUP LTD.
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