SEC Insider Transactions from WHITE MOUNTAINS INSURANCE GROUP LTD.

Last updated: 2026-03-14 10:34 UTC | Total transactions: 1

Recent insider trading activity from WHITE MOUNTAINS INSURANCE GROUP LTD, including buys and sells reported to the SEC.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 7, 2024 WHITE MOUNTAINS INSURANCE GROUP LTD $WTM WHITE MOUNTAINS INSURANCE GROUP LTD TenPercentOwner S Class A Common Stock 5000200 $19.00 17,856,614.0000 2,527,300 21.88% 100.00%