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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001062993-23-012343
Filing Date
2023-05-26
Accepted
2023-05-26 16:47:06
Documents
1
Period of Report
2023-05-25

Document Format Files

Seq Description Document Type Size
1 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES form4.html 4  
1 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES form4.xml 4 3028
  Complete submission text file 0001062993-23-012343.txt   4792
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 (Issuer) CIK: 0000776867 (see all company filings)

IRS No.: 942708455 | State of Incorp.: D0 | Fiscal Year End: 1231
SIC: 6331 Fire, Marine & Casualty Insurance

Mailing Address C/O ARLON GROUP LLC 277 PARK AVE NEW YORK NY 10172
Business Address
Tanner David Allen (Reporting) CIK: 0001318960 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-08993 | Film No.: 23969840