Giles E. Harrison

Insider Reports History

Location
Hanover, NH
Signature
Wesley C. Bell, by Power of Attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Giles E. Harrison:

Company Role Class Num Shares Value Price $ Report Date Ownership
WHITE MOUNTAINS INSURANCE GROUP LTD President Common Shares 2 $4,078 $2039.19 25 Feb 2026 by White Mountains Retirement Plan
WHITE MOUNTAINS INSURANCE GROUP LTD President Common Shares (restricted) 2,675 25 Feb 2026 Direct

Insider Reports Filed by Giles E. Harrison

Symbol Company Period Transactions Value $ Form Type Role Filing Time
WTM WHITE MOUNTAINS INSURANCE GROUP LTD 25 Feb 2026 1 $0 4 President 27 Feb 2026, 11:18
WTM WHITE MOUNTAINS INSURANCE GROUP LTD 26 Feb 2025 1 $0 4 EVP & Chief Strategy Officer 28 Feb 2025, 09:31
WTM WHITE MOUNTAINS INSURANCE GROUP LTD 10 Jun 2024 1 $0 4 EVP & Chief Strategy Officer 10 Jun 2024, 09:01
WTM WHITE MOUNTAINS INSURANCE GROUP LTD 10 Jun 2024 0 $0 3 EVP & Chief Strategy Officer 10 Jun 2024, 09:00