WHITE MOUNTAINS INSURANCE GROUP LTD — Form SCHEDULE 13D/A
Filed October 30, 2026 · analyzed by the Ownership Agent
SCHEDULE 13D/A
— Neutral
significance 12/100
What the filing says
White Mountains Insurance Group, Ltd. and WM Hinson (Bermuda) Ltd. filed a Schedule 13D/A amendment disclosing information regarding executive officers, directors, and controlling persons. The filing provides names, residences, principal occupations, and citizenship for 16 individuals associated with White Mountains (including CEO Liam P. Caffrey, Chairman Weston M. Hicks, and President Giles E. Harrison) and 3 individuals associated with WM Hinson. No material changes to ownership, control, or business operations are described in this administrative disclosure document.
Why this rating
Routine Schedule 13D/A amendment providing standard biographical and governance disclosures; no material transactions, ownership changes, or operational impacts reported.
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