White Mountains to Hold Investor Conference Call Today

Bermuda-based White Mountains Insurance Group, Ltd. announced that its Chairman, Jack Byrne, and President and CEO, Steve Fass, will host a conference call for investors today Tuesday, June 20, 2006 at 8:30 AM ET.

The bulletin said the “purpose of the conference call is to discuss the Company’s June 16, 2006 announcement that its Folksamerica Reinsurance Company subsidiary has increased its gross loss estimates for hurricanes Katrina, Rita and Wilma by $203 million (net of reinstatement” (See IJ Website June 19).

To participate in the conference call, listeners calling from within North America should dial (888) 694-4702 at least 10 minutes prior to the start of the conference. Those wishing to access the call from outside North America should dial (973) 582-2741. A telephonic replay of the conference call will be available by dialing (877) 519-4471 (North America) or (973) 341-3080 (international). The passcode for both the live conference call and the telephonic replay is 7531423.