WRB SEC Filings
SEC filings for WRB. Annual and quarterly reports, 8-K events,
Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| SC 13D/AamendedWR Berkley & Others LLC and 7 other reporting persons | Jul 21, 2026 | 0001193125-26-310624EDGAR |
| SC 13D/AamendedMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting person | Jun 5, 2026 | 0001193125-26-258039EDGAR |
| SC 13GVanguard Capital Management | Apr 30, 2026 | 0002100119-26-001254EDGAR |
| SC 13G/AamendedThe Vanguard Group | Mar 27, 2026 | 0000102909-26-002691EDGAR |
| SC 13D/AamendedMarjorie J. Berkley and 6 other reporting persons | Mar 5, 2026 | 0001193125-26-092603EDGAR |
| SC 13D/AamendedMS&AD Insurance Group Holdings, Inc. and 1 other reporting person | Mar 5, 2026 | 0001193125-26-092498EDGAR |
| SC 13D/AamendedMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting person | Feb 7, 2026 | 0001193125-26-041637EDGAR |
| SC 13D/AamendedMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting person | Jan 15, 2026 | 0001193125-26-013383EDGAR |
| SC 13DWR Berkley & Others 2 LLC and 7 other reporting persons | Dec 12, 2025 | 0001193125-25-316616EDGAR |
| SC 13DMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting person | Dec 11, 2025 | 0001193125-25-316177EDGAR |
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Source: SEC EDGAR.