White Mountains Insurance Group Ltd has been a registered insider at 4 firms since 2004.
As a Beneficial Owner of 5% or more of a class of the company's shares at MediaAlpha, Inc., White Mountains Insurance Group Ltd last made a transaction on 5/7/2024.
As a Beneficial Owner of 5% or more of a class of the company's shares at Symetra Financial Corporation, White Mountains Insurance Group Ltd last made a transaction on 6/20/2013.
As a Beneficial Owner of 5% or more of a class of the company's shares at OneBeacon Insurance Group, LTD, White Mountains Insurance Group Ltd last made a transaction on 3/15/2007.
As a Beneficial Owner of 5% or more of a class of the company's shares at Montpelier Re Holdings Ltd., White Mountains Insurance Group Ltd last made a transaction on 9/27/2006.
InsiderInsights.com Purchase Scorecard
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Transaction Date
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|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
100% |
28% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
98% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
8% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-20% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-3% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
-6% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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Transaction Date
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|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
100% |
-59% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-58% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-45% |
-45% |
5 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-1% |
-1% |
41 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-4% |
-4% |
14 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-5% |
-5% |
4 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/18/2024 07:42 AM EST |
Latest Transaction Date: |
5/7/2024 |
| Average days between Transaction and Entered Dates: |
2 |
InsiderInsights.com Purchase Scorecard
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Transaction Date
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|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
100% |
48% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
30% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
25% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
16% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
17% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
8% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
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Transaction Date
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Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
| Scorecards Updated 12/18/2024 07:42 AM EST |
Latest Transaction Date: |
6/20/2013 |
| Average days between Transaction and Entered Dates: |
4 |
InsiderInsights.com Purchase Scorecard
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Transaction Date
|
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 1 |
100% |
-24% |
-- |
-- |
1 Year |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-17% |
-- |
-- |
9 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-19% |
-- |
-- |
6 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-3% |
-- |
-- |
3 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
0% |
4% |
-- |
-- |
1 Month |
1 |
0% |
-- |
-- |
-- |
| 1 |
100% |
-1% |
-- |
-- |
1 Week |
1 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/18/2024 07:42 AM EST |
Latest Transaction Date: |
3/15/2007 |
| Average days between Transaction and Entered Dates: |
|
InsiderInsights.com Purchase Scorecard
|
|
|
Transaction Date
|
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Purchases
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| -- |
-- |
-- |
-- |
-- |
1 Year |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
9 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
6 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
3 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Month |
-- |
-- |
-- |
-- |
-- |
| -- |
-- |
-- |
-- |
-- |
1 Week |
-- |
-- |
-- |
-- |
-- |
InsiderInsights.com Sales Scorecard
|
|
|
Transaction Date
|
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
Time From
Sales
|
Nq |
Hit
Rate
|
Mean
Return
|
Median
Return
|
Range of
Returns
|
| 2 |
100% |
-5% |
-5% |
6 |
1 Year |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
-1% |
-1% |
3 |
9 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-6% |
-6% |
7 |
6 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-3% |
-3% |
1 |
3 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
100% |
-3% |
-3% |
5 |
1 Month |
2 |
0% |
-- |
-- |
-- |
| 2 |
50% |
0% |
0% |
1 |
1 Week |
2 |
0% |
-- |
-- |
-- |
| Scorecards Updated 12/18/2024 07:42 AM EST |
Latest Transaction Date: |
9/27/2006 |
| Average days between Transaction and Entered Dates: |
1 |
