EDGAR Filing Documents for 0000776867-20-000011

Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]

SEC Accession No. 0000776867-20-000011

Filing Date

2020-03-30

Accepted

2020-03-30 09:20:37

Documents

Period of Report

2019-12-31

Interactive Data

Document Format Files

Seq	Description	Document	Type	Size
1	10-K/A	wtm10-ka2019ma.htm iXBRL	10-K/A	64866
2	EXHIBIT 23.1	wtm10-ka2019ex231.htm	EX-23.1	2594
3	EXHIBIT 31.1	wtm10-ka2019ex311.htm	EX-31.1	11224
4	EXHIBIT 31.2	wtm10-ka2019ex312.htm	EX-31.2	11153
5	EXHIBIT 32.1	wtm10-ka2019ex321.htm	EX-32.1	7069
6	EXHIBIT 32.2	wtm10-ka2019ex322.htm	EX-32.2	7124
7	EXHIBIT 99.1	wtm10ka2019ex991.htm	EX-99.1	78280
8	EXHIBIT 99.2	wtm10ka2019ex992.htm	EX-99.2	82778
14		wtm10ka2019ex991001.jpg	GRAPHIC	42146
15		wtm10ka2019ex991002.jpg	GRAPHIC	56580
16		wtm10ka2019ex991003.jpg	GRAPHIC	200537
17		wtm10ka2019ex991004.jpg	GRAPHIC	102111
18		wtm10ka2019ex991005.jpg	GRAPHIC	63612
19		wtm10ka2019ex991006.jpg	GRAPHIC	77044
20		wtm10ka2019ex991007.jpg	GRAPHIC	113537
21		wtm10ka2019ex991008.jpg	GRAPHIC	266150
22		wtm10ka2019ex991009.jpg	GRAPHIC	233543
23		wtm10ka2019ex991010.jpg	GRAPHIC	273997
24		wtm10ka2019ex991011.jpg	GRAPHIC	259684
25		wtm10ka2019ex991012.jpg	GRAPHIC	268223
26		wtm10ka2019ex991013.jpg	GRAPHIC	237577
27		wtm10ka2019ex991014.jpg	GRAPHIC	256029
28		wtm10ka2019ex991015.jpg	GRAPHIC	253736
29		wtm10ka2019ex991016.jpg	GRAPHIC	102520
30		wtm10ka2019ex991017.jpg	GRAPHIC	128839
31		wtm10ka2019ex991018.jpg	GRAPHIC	253304
32		wtm10ka2019ex991019.jpg	GRAPHIC	157041
33		wtm10ka2019ex991020.jpg	GRAPHIC	203077
34		wtm10ka2019ex991021.jpg	GRAPHIC	228148
35		wtm10ka2019ex992001.jpg	GRAPHIC	42941
36		wtm10ka2019ex992002.jpg	GRAPHIC	59228
37		wtm10ka2019ex992003.jpg	GRAPHIC	117061
38		wtm10ka2019ex992004.jpg	GRAPHIC	76798
39		wtm10ka2019ex992005.jpg	GRAPHIC	95054
40		wtm10ka2019ex992006.jpg	GRAPHIC	147231
41		wtm10ka2019ex992007.jpg	GRAPHIC	268885
42		wtm10ka2019ex992008.jpg	GRAPHIC	240601
43		wtm10ka2019ex992009.jpg	GRAPHIC	295448
44		wtm10ka2019ex992010.jpg	GRAPHIC	264398
45		wtm10ka2019ex992011.jpg	GRAPHIC	275989
46		wtm10ka2019ex992012.jpg	GRAPHIC	238668
47		wtm10ka2019ex992013.jpg	GRAPHIC	264324
48		wtm10ka2019ex992014.jpg	GRAPHIC	265091
49		wtm10ka2019ex992015.jpg	GRAPHIC	144698
50		wtm10ka2019ex992016.jpg	GRAPHIC	139774
51		wtm10ka2019ex992017.jpg	GRAPHIC	267748
52		wtm10ka2019ex992018.jpg	GRAPHIC	179102
53		wtm10ka2019ex992019.jpg	GRAPHIC	198900
54		wtm10ka2019ex992020.jpg	GRAPHIC	229641
55		wtm10ka2019ex992021.jpg	GRAPHIC	74228
	Complete submission text file	0000776867-20-000011.txt		11086529

Data Files

Seq	Description	Document	Type	Size
9	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	wtm-20191231.xsd	EX-101.SCH	4604
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	wtm-20191231_cal.xml	EX-101.CAL	772
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	wtm-20191231_def.xml	EX-101.DEF	1622
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	wtm-20191231_lab.xml	EX-101.LAB	38151
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	wtm-20191231_pre.xml	EX-101.PRE	19533
63	EXTRACTED XBRL INSTANCE DOCUMENT	wtm10-ka2019ma_htm.xml	XML	7988

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)