REID TARLTON CAMPBELL - Director at WHITE MOUNTAINS INSURANCE GROUP LTD

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Issuer Symbol
WTM on NYSE
All Insider Reports
All Insider Reports

REID TARLTON CAMPBELL - trading volume in the past year for WHITE MOUNTAINS INSURANCE GROUP LTD

Holdings reported by REID TARLTON CAMPBELL for WHITE MOUNTAINS INSURANCE GROUP LTD

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Shares 10,440 $21,402,000 $2050.00 19 Dec 2025 Direct
Common Shares 119 $223,911 $1881.61 19 Dec 2025 by 401(k)

Transactions reported by REID TARLTON CAMPBELL for WHITE MOUNTAINS INSURANCE GROUP LTD

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.