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Tuesday, December 1, 2009, 12:27PM ET - U.S. Markets close in 3 hours and 33 minutes. Dow Up 1.21% Nasdaq Up 1.52%
White Mountains Insurance Group, Ltd. (WTM)At 12:11PM ET: 322.40  Down 3.43 (1.05%)  
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
Purchases2,1003
Sales7,4551
Net Shares Purchased
(Sold)
(5,355)4
Total Insider Shares Held957.97K N/A
% Net Shares Purchased
(Sold)
(0.6%) N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(585,022)
% Change in Institutional Shares Held(9.4%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
22-Sep-09FRINQUELLI ANGELO MICHAEL
Director
100IndirectPurchase at $300 per share.$30,000
13-Jul-09COCHRAN ROBERT PHILLIPS
Director
4,455IndirectSale at $223.39 per share.$995,202
10-Jul-09COCHRAN ROBERT PHILLIPS
Director
3,000IndirectSale at $222.45 per share.$667,350
9-Jun-09BROUILLETTE YVES
Director
1,000DirectPurchase at $210 per share.$210,000
8-Jun-09BROUILLETTE YVES
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09GILLESPIE GEORGE JOSEPH III
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09COCHRAN ROBERT PHILLIPS
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09FRINQUELLI ANGELO MICHAEL
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09BERKOWITZ BRUCE R
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09SMITH LOWNDES ANDREW
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09DAVIS MORGAN W
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09CLARK HOWARD LONGSTRETH JR
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09GILLESPIE JOHN DAVIES
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
8-Jun-09HOLIDAY EDITH E
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
11-May-09BARRETTE RAYMOND JOSEPH RENE
Officer
1,000DirectPurchase at $216.46 - $216.49 per share.$216,0002
31-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
1,000DirectPurchase at $169.75 - $171.41 per share.$171,0002
30-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
190IndirectPurchase at $167.38 per share.$31,802
25-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
900DirectPurchase at $179.05 - $179.19 per share.$161,0002
18-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
768IndirectPurchase at $172.54 - $180.75 per share.$136,0002
16-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
500IndirectPurchase at $170 per share.$85,000
11-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
500DirectPurchase at $154 per share.$77,000
9-Mar-09FRINQUELLI ANGELO MICHAEL
Director
100IndirectPurchase at $151 per share.$15,100
9-Mar-09SEELIG ROBERT LAWRENCE
Officer
76DirectPurchase at $149.08 per share.$11,330
9-Mar-09DAVIS MORGAN W
Director
1,000DirectPurchase at $151.20 - $151.35 per share.$151,0002
9-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
85IndirectPurchase at $150 per share.$12,750
6-Mar-09SEELIG ROBERT LAWRENCE
Officer
74DirectPurchase at $156 per share.$11,544
2-Mar-09BROUILLETTE YVES
Director
1,000DirectPurchase at $195 per share.$195,000
2-Mar-09BARRETTE RAYMOND JOSEPH RENE
Officer
200IndirectPurchase at $200 per share.$40,000
26-Feb-09ROUNTREE GEORGE MANNING
Officer
16IndirectStatement of OwnershipN/A
26-Feb-09ROUNTREE GEORGE MANNING
Officer
4,800DirectStatement of OwnershipN/A
26-Feb-09CAMPBELL REID TARLTON
Officer
5,500DirectAcquisition (Non Open Market) at $0 per share.N/A
26-Feb-09TOLMAN GARY CHARLES
Officer
720DirectAcquisition (Non Open Market) at $0 per share.N/A
26-Feb-09SEELIG ROBERT LAWRENCE
Officer
4,500DirectAcquisition (Non Open Market) at $0 per share.N/A
26-Feb-09WATERS ALLAN LEWIS
Officer
1,200DirectAcquisition (Non Open Market) at $0 per share.N/A
26-Feb-09PALMER JESS BRIAN
Officer
1,900DirectAcquisition (Non Open Market) at $0 per share.N/A
26-Feb-09FOY DAVID THOMAS
Officer
9,000DirectAcquisition (Non Open Market) at $0 per share.N/A
26-Feb-09ROUNTREE GEORGE MANNING
Officer
3,600DirectAcquisition (Non Open Market) at $0 per share.N/A
25-Feb-09BARRETTE RAYMOND JOSEPH RENE
Officer
700DirectPurchase at $191.10 - $199.89 per share.$137,0002
18-Feb-09BARRETTE RAYMOND JOSEPH RENE
Officer
1,200DirectPurchase at $220 - $222 per share.$265,0002
9-Jan-09SMITH LOWNDES ANDREW
Director
102DirectOption Exercise N/A
9-Jan-09DAVIS MORGAN W
Director
4,619DirectOption Exercise N/A
9-Jan-09DAVIS MORGAN W
Director
1,619DirectDisposition (Non Open Market) at $275 per share.$445,225
9-Jan-09HOLIDAY EDITH E
Director
202DirectOption Exercise N/A
27-Dec-08CAMPBELL REID TARLTON
Officer
900DirectOption Exercise at $177.66 per share.$159,894
31-Oct-08BERKSHIRE HATHAWAY INC
Beneficial Owner (10% or more)
1,634,921DirectSale N/A
13-Oct-08WATERS ALLAN LEWIS
Officer
600IndirectPurchase at $330 per share.$198,000
13-Oct-08WATERS ALLAN LEWIS
Officer
1,000DirectPurchase at $330 per share.$330,000
13-Oct-08BARRETTE RAYMOND JOSEPH RENE
Officer
6,061DirectPurchase at $330 per share.$2,000,130
11-Sep-08BERKOWITZ BRUCE R
Director
7,074IndirectDisposition (Non Open Market) at $0 per share.N/A
20-Jun-08SEELIG ROBERT LAWRENCE
Officer
200DirectPurchase at $443.20 - $444.19 per share.$89,0002
20-Jun-08BARRETTE RAYMOND JOSEPH RENE
Officer
2,000DirectPurchase at $441.52 - $445 per share.$887,0002
29-May-08BROUILLETTE YVES
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-08GILLESPIE GEORGE JOSEPH III
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-08BERKOWITZ BRUCE R
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-08SMITH LOWNDES ANDREW
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-08GILLESPIE JOHN DAVIES
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
29-May-08COCHRAN ROBERT PHILLIPS
Director
100DirectAcquisition (Non Open Market) at $0 per share.N/A
23-Apr-08COCHRAN ROBERT PHILLIPS
Director
10,100IndirectSale at $463.09 - $463.96 per share.$4,682,0002
28-Mar-08DAVIS MORGAN W
Officer
200DirectSale at $477.27 per share.$95,454
12-Mar-08BARRETTE RAYMOND JOSEPH RENE
Officer
1,600DirectPurchase at $460 - $462.5 per share.$738,0002
11-Mar-08SEELIG ROBERT LAWRENCE
Officer
300DirectPurchase at $455.65 - $463.99 per share.$138,0002
11-Mar-08WATERS ALLAN LEWIS
Officer
1,000DirectPurchase at $456.50 per share.$456,500
11-Mar-08BARRETTE RAYMOND JOSEPH RENE
Officer
400DirectPurchase at $460 per share.$184,000
7-Mar-08GILLESPIE JOHN DAVIES
Director
2,928DirectOption Exercise N/A
7-Mar-08GILLESPIE JOHN DAVIES
Director
2,928DirectDisposition (Non Open Market) at $478 per share.$1,399,584
4-Mar-08BARRETTE RAYMOND JOSEPH RENE
Officer
21,136DirectOption Exercise N/A
4-Mar-08BARRETTE RAYMOND JOSEPH RENE
Officer
6,136DirectDisposition (Non Open Market) at $478 per share.$2,933,008
27-Feb-08SEELIG ROBERT LAWRENCE
Officer
2,000DirectAcquisition (Non Open Market) at $0 per share.N/A
27-Feb-08CHOKEL CHARLES BERGEN
Officer
1,600DirectAcquisition (Non Open Market) at $0 per share.N/A
27-Feb-08SEELIG ROBERT LAWRENCE
Officer
2,000DirectAcquisition (Non Open Market) at $0 per share.N/A
27-Dec-07CAMPBELL REID TARLTON
Officer
900DirectOption Exercise at $167.60 per share.$150,840
5-Dec-07TOLMAN GARY CHARLES
Officer
139IndirectSale at $520 - $521.17 per share.$72,0002
Data provided by EDGAR Online
* = Where indicated, some values are estimates.
1 = Potential proceeds estimated by the filer.
2 = Estimated based on the average of multiple prices reported.
3 = Multiple dates reported. Most recent date shown.
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