David Allen Tanner is Director of WHITE MOUNTAINS INSURANCE GROUP LTD. Currently has a direct ownership of 1,958 shares of WTM, which is worth approximately $3.79 Million. The most recent transaction as insider was on May 23, 2024, when has been sold 165 shares (Common Shares) 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) 1.96K
0% 3M change
9.2% 12M change
Total Value Held $3.79 Million

David Allen Tanner Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 23 2024
BUY
Grant, award, or other acquisition
-
165 Added 7.77%
1,958 Common Shares
May 25 2023
BUY
Grant, award, or other acquisition
-
180 Added 9.12%
1,793 Common Shares
May 26 2022
BUY
Grant, award, or other acquisition
-
225 Added 12.24%
1,613 Common Shares
May 27 2021
BUY
Grant, award, or other acquisition
-
225 Added 13.95%
1,388 Common Shares
May 21 2020
BUY
Grant, award, or other acquisition
-
225 Added 16.21%
1,163 Common Shares
May 23 2019
BUY
Grant, award, or other acquisition
-
250 Added 21.04%
938 Common Shares
Mar 26 2019
BUY
Open market or private purchase
$458,880 $917.76 p/Share
500 Added 42.09%
688 Common Shares
Aug 23 2018
BUY
Grant, award, or other acquisition
-
188 Added 50.0%
188 Common Shares
DAT

David Allen Tanner

Director
Hanover, NH

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