Tanner David Allen is a corporate insider with SEC Form 4 filings on record. No transactions have been reported in the past 12 months. Historical filings, if any, are searchable below.

Tanner David Allen

Director

Latest Insider Transactions

3 transactions (past 365 days)

WTM
Director
Gift
$0
225 shares @ $0.00
Filed 2026-03-05Trade 2026-03-04
White Mountains Insurance Group Ltd
WTM
Director
Gift
$0
4 shares @ $0.00
Filed 2025-11-10Trade 2025-11-10
White Mountains Insurance Group Ltd
WTM
Director
Award
$0
150 shares @ $0.00
Filed 2025-05-23Trade 2025-05-22
White Mountains Insurance Group Ltd