Gelston Philip A 4

What Happened Philip A. Gelston, a director of White Mountains Insurance Group Ltd. (WTM), was granted 135 shares on 2026-05-21 as an award (transaction code A). The reported acquisition price is $0.00, so the filing shows no cash paid for these shares—this was a compensation award rather than an open-market purchase or sale.

Key Details

• Transaction date: 2026-05-21; Form 4 filed: 2026-05-22 (timely filing).
• Security acquired: 135 shares; acquisition price reported: $0.00; total reported cash value: $0.
• Shares owned after transaction: not specified in the provided filing details.
• Footnote F1: Identified as "Annual Director Share Award" (routine director compensation).
• Transaction type: A = Award/Grant (not a purchase, sale, exercise, or gift).

Context Director share awards are a common form of non-cash compensation and do not necessarily reflect the director buying or selling shares in the market. Such grants are typically part of routine compensation packages and may be subject to vesting or holding policies (not specified in this filing).