Margaret Dillon White Mountains Insurance Group LTD (WTM) insider trading activity

WTM Quotes by TradingView

Margaret Dillon is Director of WHITE MOUNTAINS INSURANCE GROUP LTD. Currently has a direct ownership of 945 shares of WTM, which is worth approximately $1.73 Million. The most recent transaction as insider was on May 22, 2025, when has been sold 150 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) 945
18.87% 3M change
18.87% 12M change
Total Value Held $1.73 Million

Margaret Dillon Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 22 2025
BUY
Grant, award, or other acquisition
-
150 Added 13.7%
945 Common Shares
May 23 2024
BUY
Grant, award, or other acquisition
-
165 Added 17.19%
795 Common Shares
May 25 2023
BUY
Grant, award, or other acquisition
-
180 Added 22.22%
630 Common Shares
May 26 2022
BUY
Grant, award, or other acquisition
-
225 Added 33.33%
450 Common Shares
May 27 2021
BUY
Grant, award, or other acquisition
-
225 Added 50.0%
225 Common Shares

Also insider at

GWRE
Guidewire Software, Inc. Technology
Director
MD

Margaret Dillon

Director
San Mateo, CA

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