George Manning Rountree is Chief Executive Officer of WHITE MOUNTAINS INSURANCE GROUP LTD. Currently has a direct ownership of 6,500 shares of WTM, which is worth approximately $13 Million. The most recent transaction as insider was on Feb 22, 2024, when has been sold 1,800 shares (Common Shares (restricted)) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 6.5K
0% 3M change
12.16% 12M change
Total Value Held $13 Million

George Manning Rountree Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 22 2024
BUY
Grant, award, or other acquisition
-
1,800 Added 21.69%
6,500 Common Shares (restric...
Jan 01 2024
SELL
Payment of exercise price or tax liability
$1,607,350 $1505.01 p/Share
1,068 Reduced 5.85%
17,176 Common Shares
Feb 22 2023
BUY
Grant, award, or other acquisition
-
2,000 Added 21.28%
7,400 Common Shares (restric...
Jan 01 2023
SELL
Payment of exercise price or tax liability
$1,510,504 $1414.33 p/Share
1,068 Reduced 6.43%
15,544 Common Shares
Feb 25 2022
BUY
Grant, award, or other acquisition
-
2,700 Added 25.0%
8,100 Common Shares (restric...
Jan 01 2022
SELL
Payment of exercise price or tax liability
$1,203,499 $1013.9 p/Share
1,187 Reduced 7.86%
13,912 Common Shares
Feb 25 2021
BUY
Grant, award, or other acquisition
-
2,700 Added 24.32%
8,400 Common Shares (restric...
Jan 01 2021
SELL
Payment of exercise price or tax liability
$1,187,783 $1000.66 p/Share
1,187 Reduced 8.93%
12,099 Common Shares
Feb 27 2020
BUY
Grant, award, or other acquisition
-
2,700 Added 23.68%
8,700 Common Shares (restric...
Jan 01 2020
SELL
Payment of exercise price or tax liability
$1,322,995 $1115.51 p/Share
1,186 Reduced 10.34%
10,286 Common Shares
Feb 28 2019
BUY
Grant, award, or other acquisition
-
3,000 Added 25.0%
9,000 Common Shares (restric...
Jan 01 2019
SELL
Payment of exercise price or tax liability
$1,018,936 $857.69 p/Share
1,188 Reduced 12.3%
8,472 Common Shares
Mar 01 2018
BUY
Grant, award, or other acquisition
-
3,200 Added 26.23%
9,000 Common Shares (restric...
Jan 01 2018
SELL
Payment of exercise price or tax liability
$1,010,469 $851.28 p/Share
1,187 Reduced 15.13%
6,660 Common Shares
GMR

George Manning Rountree

Chief Executive Officer
Hanover, NH

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