WHITE MOUNTAINS INSURANCE GROUP LTD
WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) is a publicly traded company in the Unknown sector. Across all available filings, 37 corporate insiders have executed 824 transactions totaling $94.7M, demonstrating a bearish sentiment with -$58.8M in net insider flow. The most recent transaction on Jan 1, 2026 involved a transaction of 274 shares valued at $569.4K.
WTM Insider Activity Summary
Who Is Buying WTM Stock?
No significant insider buying has been recorded for WTM in the recent period.
Who Is Selling WTM Stock?
No significant insider selling has been recorded for WTM in the recent period.
Is WHITE MOUNTAINS INSURANCE GROUP LTD Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for WTM is bearish with an Insider Alignment Score of 19/100 and a net flow of -$58.8M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
WTM Frequently Asked Questions
Understanding WTM Insider Activity
Insider trading at WHITE MOUNTAINS INSURANCE GROUP LTD (WTM) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 37 insiders are actively trading WTM stock, having executed 824 transactions in the past 90 days. The most active insider is Raymond Joseph Rene Barrette (Executive), who has made 222 transactions totaling $204.7M.
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Track WHITE MOUNTAINS INSURANCE GROUP LTD Insider Activity
Get notified when executives and directors at WTM file new Form 4 transactions