
WTM
White Mountains Insurance Group Ltd
Insurance
White Mountains Insurance Group Ltd (WTM) SEC Filings
1 recent WTM filings from SEC EDGAR — annual (10-K) and quarterly (10-Q) reports, 8-K disclosures, and insider Form 4s.
| Type | Filed | Description | Link |
|---|---|---|---|
| 4 | Aug 27, 2026 | 4 - Klar Stephen (0001538108) (Reporting) | View Doc ↗ |