WHITE MOUNTAINS INSURANCE GROUP LTD reports

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 826-850 of 1,000 matching filings.

Per page
25
Current page
34
CORRESP

CORRESP filing

Filing date
17 Dec 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
10 Dec 2012
Reporting date
07 Dec 2012
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4

PRIMARY DOCUMENT

Filing date
10 Dec 2012
Reporting date
26 Nov 2012
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4

PRIMARY DOCUMENT

Filing date
04 Dec 2012
Reporting date
30 Nov 2012
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UPLOAD

UPLOAD filing

Filing date
30 Nov 2012
Reporting date
Not listed
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13F-HR File 028-01681

13F-HR

Filing date
14 Nov 2012
Reporting date
30 Sep 2012
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8-K File 001-08993

8-K

Filing date
30 Oct 2012
Reporting date
30 Oct 2012
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8-K File 001-08993

8-K

Filing date
18 Oct 2012
Reporting date
18 Oct 2012
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13F-HR File 028-01681

13F-HR

Filing date
13 Aug 2012
Reporting date
30 Jun 2012
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4

PRIMARY DOCUMENT

Filing date
10 Aug 2012
Reporting date
20 Jan 2012
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8-K File 001-08993

8-K

Filing date
27 Jul 2012
Reporting date
27 Jul 2012
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4

PRIMARY DOCUMENT

Filing date
13 Jul 2012
Reporting date
11 Jul 2012
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11-K File 001-08993

11-K

Filing date
22 Jun 2012
Reporting date
31 Dec 2011
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8-K File 001-08993

8-K

Filing date
13 Jun 2012
Reporting date
13 Jun 2012
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8-K File 001-08993

8-K

Filing date
30 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
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4

PRIMARY DOCUMENT

Filing date
29 May 2012
Reporting date
24 May 2012
SEC evidence
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13F-HR File 028-01681

13F-HR

Filing date
14 May 2012
Reporting date
31 Mar 2012
SEC evidence
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