Form 4 for WTM WHITE MOUNTAINS INSURANCE GROUP LTD
Accepted 2025-11-26 00:00:00 ET · period of report 2025-11-25 · accession 0000776867-25-000021 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-11-26 | 2025-11-25 | WTM | CAMPBELL REID TARLTON | Dir | G - Gift | $0.00 | -50 | 15.4K | -0.3% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Shares | 2025-11-25 | G | D | 50 | $0.00 | 15,440 | D | — | — |