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$WTM All transactions

WHITE MOUNTAINS INSURANCE GROUP LTD

▼ SELL

$ Value

$338K

Shares

165

Price

$2K

Filed

Dec 16

Insider

Name

Gelston Philip A

Title

CIK

0001733327

Roles

Director

Transaction Details

Transaction Date

2025-12-16

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

1,568

Filing Info

Accession No.

0000776867-25-000025

Form Type

4

Issuer CIK

0000776867

Gelston Philip A's History

Date Ticker Type Value
2025-12-16 WTM $338K
2025-05-22 WTM A $0

Other Insiders at WTM (90d)

No other insider activity at this issuer in the last 90 days.