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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001668244-19-000011
Filing Date
2019-03-04
Accepted
2019-03-04 10:55:06
Documents
2
Period of Report
2019-02-28

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 4666
2 POWER OF POWER gmr_poa2018.htm EX-24 3875
  Complete submission text file 0001668244-19-000011.txt   10198
Mailing Address 80 SOUTH MAIN STREET HANOVER NH 03755
Business Address 80 SOUTH MAIN ST HANOVER NH 03755 603 640 2200
WHITE MOUNTAINS INSURANCE GROUP LTD (Issuer) CIK: 0000776867 (see all company filings)

IRS No.: 942708455 | State of Incorp.: D0 | Fiscal Year End: 1231
SIC: 6331 Fire, Marine & Casualty Insurance

Mailing Address C/O 80 SOUTH MAIN STREET HANOVER NH 03755
Business Address
Rountree George Manning (Reporting) CIK: 0001457475 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-08993 | Film No.: 19652358