Tanner David Allen
Insider trading activity for Tanner David Allen sourced from SEC EDGAR Form 4 filings.
Overview
- Company: WHITE MOUNTAINS INSURANCE GROUP LTD
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $0
- Last trade: May 22, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 21, 2026 | Tanner David Allen | WTM WHITE MOUNTAINS INSURANCE GROUP LTD | BUY | 135 | N/A |