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Form DEFR14A - Revised definitive proxy soliciting materials:
SEC Accession No. 0001104659-23-042418
Filing Date
2023-04-06
Accepted
2023-04-06 07:01:17
Documents
49

Document Format Files

Seq Description Document Type Size
1 DEFR14A tm231820d3_defr14a.htm   iXBRL DEFR14A 1056641
6 GRAPHIC tm231820d1_def14aimg001.jpg GRAPHIC 9165
7 GRAPHIC tm231820d1_def14aimg002.jpg GRAPHIC 53688
8 GRAPHIC tm231820d1_def14aimg003.jpg GRAPHIC 59396
9 GRAPHIC tm231820d1_def14aimg024a.jpg GRAPHIC 494
10 GRAPHIC tm231820d1_def14aimg004.jpg GRAPHIC 4830
11 GRAPHIC tm231820d1_def14aimg005.jpg GRAPHIC 5342
12 GRAPHIC tm231820d1_def14aimg006.jpg GRAPHIC 109541
13 GRAPHIC tm231820d1_def14aimg007.jpg GRAPHIC 68349
14 GRAPHIC tm231820d1_def14aimg008.jpg GRAPHIC 108617
15 GRAPHIC tm231820d1_def14aimg009.jpg GRAPHIC 4843
16 GRAPHIC tm231820d1_def14aimg010.jpg GRAPHIC 3883
17 GRAPHIC tm231820d1_def14aimg011.jpg GRAPHIC 5200
18 GRAPHIC tm231820d1_def14aimg012.jpg GRAPHIC 3922
19 GRAPHIC tm231820d1_def14aimg013.jpg GRAPHIC 4404
20 GRAPHIC tm231820d1_def14aimg014.jpg GRAPHIC 4970
21 GRAPHIC tm231820d1_def14aimg015.jpg GRAPHIC 4618
22 GRAPHIC tm231820d1_def14aimg016.jpg GRAPHIC 5608
23 GRAPHIC tm231820d1_def14aimg017.jpg GRAPHIC 4734
24 GRAPHIC tm231820d1_def14aimg018.jpg GRAPHIC 5179
25 GRAPHIC tm231820d1_def14aimg019.jpg GRAPHIC 33649
26 GRAPHIC tm231820d1_def14aimg019a.jpg GRAPHIC 437
27 GRAPHIC tm231820d1_def14aimg020.jpg GRAPHIC 72800
28 GRAPHIC tm231820d1_def14aimg020a.jpg GRAPHIC 393
29 GRAPHIC tm231820d1_def14aimg021.jpg GRAPHIC 138253
30 GRAPHIC tm231820d1_def14aimg022.jpg GRAPHIC 5300
31 GRAPHIC tm231820d1_def14aimg023.jpg GRAPHIC 5521
32 GRAPHIC tm231820d1_def14aimg024.jpg GRAPHIC 62042
33 GRAPHIC tm231820d1_def14aimg025.jpg GRAPHIC 54956
34 GRAPHIC tm231820d1_def14aimg026.jpg GRAPHIC 21523
35 GRAPHIC tm231820d1_def14aimg027.jpg GRAPHIC 24417
36 GRAPHIC tm231820d1_def14aimg028.jpg GRAPHIC 10304
37 GRAPHIC tm231820d1_def14a-img01.jpg GRAPHIC 95562
38 GRAPHIC tm231820d1_def14a-img02.jpg GRAPHIC 74980
39 GRAPHIC tm231820d1_def14a-img03.jpg GRAPHIC 75631
40 GRAPHIC tm231820d1_def14a-img04.jpg GRAPHIC 58472
  Complete submission text file 0001104659-23-042418.txt   4888173

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA wtm-20221231.xsd EX-101.SCH 9106
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wtm-20221231_def.xml EX-101.DEF 4168
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE wtm-20221231_lab.xml EX-101.LAB 16467
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wtm-20221231_pre.xml EX-101.PRE 3138
43 EXTRACTED XBRL INSTANCE DOCUMENT tm231820d3_defr14a_htm.xml XML 151480
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: DEFR14A | Act: 34 | File No.: 001-08993 | Film No.: 23804360
SIC: 6331 Fire, Marine & Casualty Insurance