David A. Tanner's most recent trade in White Mountains Insurance Group, Ltd. was a trade of 150 Common Shares done . Disclosure was reported to the exchange on May 22, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| White Mountains Insurance ... | David A. Tanner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 22 May 2025 | 150 | 2,108 (0%) | 0% | 0 | Common Shares | |
| White Mountains Insurance ... | David A. Tanner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 May 2024 | 165 | 1,958 (0%) | 0% | 0 | Common Shares | |
| White Mountains Insurance ... | David A. Tanner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 May 2023 | 180 | 1,793 (0%) | 0% | 0 | Common Shares | |
| White Mountains Insurance ... | David A. Tanner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 26 May 2022 | 225 | 1,613 (0%) | 0% | 0 | Common Shares | |
| White Mountains Insurance ... | David A. Tanner | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 27 May 2021 | 225 | 1,388 (0%) | 0% | 0 | Common Shares |