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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000776867-21-000011
Filing Date
2021-06-15
Accepted
2021-06-15 16:22:21
Documents
4
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 11-K wtm11-kjune2021.htm 11-K 13716
2 image1a.jpg GRAPHIC 148672
3 image2a.jpg GRAPHIC 126107
4 imagea.jpg GRAPHIC 154413
  Complete submission text file 0000776867-21-000011.txt   606587
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: 11-K | Act: 34 | File No.: 001-08993 | Film No.: 211018796
SIC: 6331 Fire, Marine & Casualty Insurance