Skip to content

Insider · CIK 0001733327

Gelston Philip A

Reports to the SEC for 1 company · HANOVER, NH

Transactions

11

Companies

1

Filings

11

CIK

0001733327

Forms 4 and 5

Insider transactions

11 trades
DateCompanyValue
2026-05-21WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2025-12-16WTMWHITE MOUNTAINS INSURANCE GROUP LTDS Sale−$338K
2025-05-22WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2024-05-23WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2023-05-25WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2022-05-26WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2021-05-27WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2020-05-21WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2019-05-23WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2018-05-24WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—
2018-03-01WTMWHITE MOUNTAINS INSURANCE GROUP LTDA Award—

Recent filings

11

Companies

1

Address

C/O WHITE MOUNTAINS INSURANCE GROUP, LTD 23 SOUTH MAIN STREET, SUITE 3B

HANOVER, NH, 03755