# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000776867-16-000036
Filing Date
2016-02-29
Accepted
2016-02-29 16:10:39
Documents
189
Period of Report
2015-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | wtm10-k123115.htm | 10-K | 8037758
2 | EXHIBIT 10.10 | wtm10-k123115ex1010.htm | EX-10.10 | 7785
3 | EXHIBIT 10.14 | wtm10-k123115ex1014.htm | EX-10.14 | 26280
4 | EXHIBIT 12 | wtm10-k123115ex12.htm | EX-12 | 37281
5 | EXHIBIT 14 | wtm10-k123115ex14.htm | EX-14 | 55382
6 | EXHIBIT 21 | wtm10-k123115ex21.htm | EX-21 | 50466
7 | EXHIBIT 23.1 | wtm10-k123115ex231.htm | EX-23.1 | 2349
8 | EXHIBIT 23.2 | wtm10-k123115ex232.htm | EX-23.2 | 2521
9 | EXHIBIT 24 | wtm10-k123115ex24.htm | EX-24 | 22756
10 | EXHIBIT 31.1 | wtm10-k123115ex311.htm | EX-31.1 | 10751
11 | EXHIBIT 31.2 | wtm10-k123115ex312.htm | EX-31.2 | 10695
12 | EXHIBIT 32.1 | wtm10-k123115ex321.htm | EX-32.1 | 6732
13 | EXHIBIT 32.2 | wtm10-k123115ex322.htm | EX-32.2 | 6770
20 |  | wtm10k123115chart.jpg | GRAPHIC | 62185
| Complete submission text file | 0000776867-16-000036.txt |  | 45189359

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
14 | XBRL INSTANCE DOCUMENT | wtm-20151231.xml | EX-101.INS | 12702124
15 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | wtm-20151231.xsd | EX-101.SCH | 230751
16 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | wtm-20151231_cal.xml | EX-101.CAL | 207315
17 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | wtm-20151231_def.xml | EX-101.DEF | 1852844
18 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | wtm-20151231_lab.xml | EX-101.LAB | 2488305
19 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | wtm-20151231_pre.xml | EX-101.PRE | 2112064

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)

EIN.: 942708455 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-08993 | Film No.: 161467798
SIC: 6331 Fire, Marine & Casualty Insurance