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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000776867-24-000004
Filing Date
2024-02-23
Accepted
2024-02-23 08:19:28
Documents
16
Period of Report
2024-02-22
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K wtm-20240222.htm   iXBRL 8-K 28648
2 EX-99.1 wtmexhibit991-rtcelection.htm EX-99.1 4645
6 image1.jpg GRAPHIC 65797
  Complete submission text file 0000776867-24-000004.txt   253251

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wtm-20240222.xsd EX-101.SCH 1991
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wtm-20240222_lab.xml EX-101.LAB 23834
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wtm-20240222_pre.xml EX-101.PRE 12590
18 EXTRACTED XBRL INSTANCE DOCUMENT wtm-20240222_htm.xml XML 3656
Mailing Address 23 SOUTH MAIN STREET SUITE 3B HANOVER NH 03755
Business Address 23 SOUTH MAIN STREET SUITE 3B 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.: 24667315
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)