Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Hanover, NH
SEC filing record 1 source field available
Fiscal year end
31 December
WHITE MOUNTAINS INSURANCE GROUP LTD has filed 1,753 SEC EDGAR filings since 09 Feb 1994

SEC filing history

Showing 701-725 of 1,000 matching filings.

Per page
25
Current page
29
SC 13G/A File 005-36786

SC 13G/A filing

Filing date
13 Feb 2015
Reporting date
Not listed
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SC 13G/A

SC 13G/A

Filing date
12 Feb 2015
Reporting date
Not listed
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5

PRIMARY DOCUMENT

Filing date
11 Feb 2015
Reporting date
31 Dec 2014
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5

PRIMARY DOCUMENT

Filing date
11 Feb 2015
Reporting date
31 Dec 2014
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5

PRIMARY DOCUMENT

Filing date
11 Feb 2015
Reporting date
31 Dec 2014
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5

PRIMARY DOCUMENT

Filing date
11 Feb 2015
Reporting date
31 Dec 2014
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5

PRIMARY DOCUMENT

Filing date
11 Feb 2015
Reporting date
31 Dec 2014
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5

PRIMARY DOCUMENT

Filing date
11 Feb 2015
Reporting date
31 Dec 2014
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SC 13G/A File 005-36786

WTM AS OF 12/31/2014

Filing date
11 Feb 2015
Reporting date
Not listed
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8-K File 001-08993

8-K

Filing date
10 Feb 2015
Reporting date
10 Feb 2015
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SC 13G/A File 005-36786

SC 13G/A filing

Filing date
03 Feb 2015
Reporting date
Not listed
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5

PRIMARY DOCUMENT

Filing date
23 Jan 2015
Reporting date
31 Dec 2014
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2015
Reporting date
01 Jan 2015
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2015
Reporting date
01 Jan 2015
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2015
Reporting date
01 Jan 2015
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2015
Reporting date
01 Jan 2015
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2015
Reporting date
01 Jan 2015
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2015
Reporting date
01 Jan 2015
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8-K File 001-08993

8-K

Filing date
23 Dec 2014
Reporting date
23 Dec 2014
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4

PRIMARY DOCUMENT

Filing date
21 Nov 2014
Reporting date
19 Nov 2014
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4

PRIMARY DOCUMENT

Filing date
21 Nov 2014
Reporting date
19 Nov 2014
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13F-HR File 028-01681

13F-HR filing

Filing date
13 Nov 2014
Reporting date
30 Sep 2014
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8-K File 001-08993

8-K

Filing date
29 Oct 2014
Reporting date
29 Oct 2014
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8-K File 001-08993

8-K

Filing date
14 Oct 2014
Reporting date
13 Oct 2014
SEC evidence
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