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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000776867-19-000025
Filing Date
2019-08-30
Accepted
2019-08-30 16:47:29
Documents
14
Period of Report
2019-08-29
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Document Format Files

Seq Description Document Type Size
1 8-K wtm-20190829.htm   iXBRL 8-K 33711
  Complete submission text file 0000776867-19-000025.txt   176556

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wtm-20190829.xsd EX-101.SCH 2649
3 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wtm-20190829_cal.xml EX-101.CAL 790
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wtm-20190829_def.xml EX-101.DEF 1754
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wtm-20190829_lab.xml EX-101.LAB 23965
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wtm-20190829_pre.xml EX-101.PRE 12726
7 EXTRACTED XBRL INSTANCE DOCUMENT wtm-20190829_htm.xml XML 10682
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 (Filer) CIK: 0000776867 (see all company filings)

IRS No.: 942708455 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-08993 | Film No.: 191070049
SIC: 6331 Fire, Marine & Casualty Insurance