LIAM CAFFREY TO BECOME CEO OF WHITE MOUNTAINS IN 2026

HAMILTON, Bermuda, Sept. 2, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) ("White Mountains") announced today that its Board of Directors has unanimously elected Liam Caffrey as Chief Executive Officer, effective January 1, 2026.  In addition, Mr. Caffrey will join the White Mountains Board at that time.Mr. Caffrey, who currently serves as President and Chief Financial Officer of White Mountains, will succeed current Chief Executive Officer Manning Rountree, who will retire as CEO a ...