Harrison Giles E
SEC insider (Form 3/4/5 filer). CIK 0002019288. President at WHITE MOUNTAINS INSURANCE GROUP LTD (WTM). 2 reported Form 4/5 transactions since Sep 2024; latest on Feb 25, 2026.
Companies Harrison Giles E has filed insider reports for
- WHITE MOUNTAINS INSURANCE GROUP LTD (WTM): Officer, President
Harrison Giles E
CIK: 0002019288
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
WTM
WHITE MOUNTAINS INSURANCE GROUP LTD
Officer