Filing Details

Accession Number:
0001327330-11-000027
Form Type:
4
Zero Holdings:
No
Publication Time:
2011-09-20 15:34:21
Reporting Period:
2011-09-19
Filing Date:
2011-09-20
Accepted Time:
2011-09-20 15:34:21
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
776867 White Mountains Insurance Group Ltd WTM Fire, Marine & Casualty Insurance (6331) 942708455
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1457475 Manning George Rountree C/O White Mountains Insurance Group Ltd
80 South Main St.
Hanover NH 03755
Managing Director No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Shares Disposition 2011-09-19 1,607 $396.00 1,700 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Shares (Restricted) 4,900 Direct
Common Shares 55 Indirect by 401(k)
Footnotes
  1. Shares sold in an open market transaction.
  2. Since the date of Reporting Person's last filing, he acquired 9 shares of WTM Common Shares under a Company 401(k) Plan. Shares acquired in the Plan are purchased at fair market value on the date of purchase. The information in this report is based on a plan statement as of August 31, 2011.