Home > Insider Trading > Filing (0001327330-12-000027)

Filing Details

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
1181360	Rene Joseph Raymond Barrette	C/O White Mountains Insurance Group 80 South Main Street Hanover NH 03755	Chief Executive Officer	Yes	Yes	No	Yes

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	2012-01-20	2,338	$450.30	17,282	No	4	F	Direct
Common Shares	Acquisiton	2012-08-08	200	$512.46	5,430	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-08	200	$512.50	5,630	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-08	22	$513.00	5,652	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-08	1	$514.68	5,653	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-08	79	$515.61	5,732	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-08	98	$515.61	5,830	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-09	200	$513.80	6,030	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-09	7	$513.85	6,037	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-09	63	$513.85	6,100	No	4	P	Indirect	By IRA
Common Shares	Acquisiton	2012-08-09	6	$514.00	6,106	No	4	P	Indirect	By IRA

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	F	Direct
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA
No	4	P	Indirect	By IRA

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Shares (Restricted)	15,000	Direct
Common Shares	14,492	Indirect	By Grantor Retained Annuity Trust
Common Shares	20,820	Indirect	By wife
Common Shares	10,751	Indirect	by daughter
Common Shares	562	Indirect	By 401(k)

Reported Derivative Holdings

Sec. Name	Sec. Type	Price	Date	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Common Shares	Common Share Options	$742.00		2017-01-20	125,000	125,000	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
2017-01-20	125,000	125,000	Direct

Footnotes

Reflects payment of tax liability incident to the vesting of restricted shares by delivery of securities.
Since the Reporting Person's last filing, reflects increase by (i) 4,662 Common Shares, reclassified from restricted due to vesting on January 20, 2012, and (ii) 2,977 Common Shares from a GRAT distribution on April 15, 2012.
Each of the acquisitions reported in this filing was an open market purchase.
Reflects reduction by 7,000 Common Shares, due to vesting on January 20, 2012.
Since the Reporting Person's last filing, reflects distribution of 2,977 Common Shares to Reporting Person on April 15, 2012, which shares are now reported as held directly.
Reflects accumulation of 36 WTM Common Shares in Reporting Person's Company 401(k) account since his last filed report. WTM Common Shares are purchased at fair market value on the date of purchase. The information in this report is based on a plan statement dated as of July 27, 2012.
All of the options are fully vested and exerciseable.