X0303 4 2009-02-26 0000776867 WHITE MOUNTAINS INSURANCE GROUP LTD WTM 0001188198 SEELIG ROBERT LAWRENCE C/O WHITE MOUNTAINS INSURANCE GROUP, LTD 80 SOUTH MAIN STREET HANOVER NH 03755 0 1 0 0 Vice Pres. & General Counsel Common Shares (restricted) 2009-02-26 4 A 0 4500 0 A 6500 D Common Shares 700 D Common Shares 178 I By 401(k) On February 26, 2009, the Reporting Person received a restricted share award of 4,500 Common Shares. The restricted shares vest on December 31, 2010. Since June 24, 2008, the date of Reporting Person's last filing, Reporting Person acquired 32 shares of WTM Common Shares in his 401(k) Plan account. WTM Common Shares are purchased at fair market value on the date of purchase. The information in this report is based on a plan statement dated as of January 31, 2009. Jason R. Lichtenstein, by Power of Attorney 2009-03-02