SEC Form 4 research

WHITE MOUNTAINS INSURANCE GROUP LTD insider transactions

IssuerWHITE MOUNTAINS INSURANCE GROUP LTD
TickersWTM
Reporting owners44
Officers and directors17
Last public filing2026-08-28

Recent insider disclosures

AvailableTrade dateReporting ownersCodeSharesPriceReported value
2026-08-272026-08-26Klar StephenA113$0Not reported

Officers and directors in the directory

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

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