W
WTM//CIK 0000776867
WHITE MOUNTAINS INSURANCE GROUP LTD
Recent Filings
- 8-K238.2 KBWHITE MOUNTAINS INSURANCE GROUP LTDAug 27, 8:11 AM ET·0001628280-26-059191
- 13F-HR5.1 KBWHITE MOUNTAINS INSURANCE GROUP LTDAug 12, 4:21 PM ET·0001104659-26-094905
- 10-Q23.2 MBWHITE MOUNTAINS INSURANCE GROUP LTDAug 6, 8:50 AM ET·0001628280-26-053932
- 8-K1.6 MBWHITE MOUNTAINS INSURANCE GROUP LTDAug 6, 8:14 AM ET·0001628280-26-053913
- 8-K11.1 MBWHITE MOUNTAINS INSURANCE GROUP LTDJun 5, 8:17 AM ET·0001628280-26-041051
- 8-K155.1 KBWHITE MOUNTAINS INSURANCE GROUP LTDMay 21, 4:21 PM ET·0001628280-26-037284
- 8-K35.3 MBWHITE MOUNTAINS INSURANCE GROUP LTDMay 15, 9:02 AM ET·0001628280-26-035349
- 13F-HR5.1 KBWHITE MOUNTAINS INSURANCE GROUP LTDMay 12, 4:01 PM ET·0001104659-26-059351
- 10-Q18.8 MBWHITE MOUNTAINS INSURANCE GROUP LTDMay 6, 8:31 AM ET·0001628280-26-030935
- 8-K1.0 MBWHITE MOUNTAINS INSURANCE GROUP LTDMay 6, 8:20 AM ET·0001628280-26-030930
Insiders
10- BARRETTE RAYMOND JOSEPH RENEDirector, Chief Executive Officer, Chairman of the Board
- Bazos Frank REVP and Head of M&A
- BEAULIEU DENNIS PAULSecretary & Treasurer
- BERKOWITZ BRUCE Rformer Director
- BERKSHIRE HATHAWAY INC10% Owner
- Brouillette YvesDirector
- BUFFETT WARREN E10% Owner
- BYRNE JOHN JOSEPH10% Owner
- BYRNE MARK JAMESDirector
- BYRNE PATRICK MICHAELInsider
Tickers
Addresses
business
23 SOUTH MAIN STREET SUITE 3B
HANOVER, NH, 03755
mailing
23 SOUTH MAIN STREET SUITE 3B
HANOVER, NH, 03755
Former Names
- WHITE MOUNTAINS INSURANCE GROUP INC1999-10-20
- FUND AMERICAN ENTERPRISES HOLDINGS INC1999-02-10