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WRB SEC Filings

SEC filings for WRB. Annual and quarterly reports, 8-K events,
Form 4 insider filings and 13D/G stake disclosures.

All10-K10-Q8-KForm 413D/GLast 12 months
FormFiledAccession
4Welt Philip SEVP & SecretaryAug 5, 2026EDGAR
4Baio Richard MarkEVP & CFOAug 5, 2026EDGAR
4BERKLEY WILLIAM R JRChairman, President and CEOAug 5, 2026EDGAR
4SHIEL JAMES GEVP - InvestmentsAug 5, 2026EDGAR
10-QJul 31, 2026EDGAR
SC 13D/AamendedWR Berkley & Others LLC and 7 other reporting personsJul 21, 2026EDGAR
8-KJul 20, 2026EDGAR
8-KJun 26, 2026EDGAR
8-KJun 11, 2026EDGAR
8-KJun 10, 2026EDGAR
SC 13D/AamendedMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting personJun 5, 2026EDGAR
8-KJun 5, 2026EDGAR
4BERKLEY WILLIAM RExecutive ChairmanJun 4, 2026EDGAR
4Ferre Maria LuisaJun 4, 2026EDGAR
4Mattson Marie AngelaJun 4, 2026EDGAR
4BERKLEY WILLIAM R JRPresident and CEOJun 4, 2026EDGAR
4Mosley Daniel LynnJun 4, 2026EDGAR
4Farrell Mary CJun 4, 2026EDGAR
4Rusbuldt Robert AlanJun 4, 2026EDGAR
4Augostini Christopher LJun 4, 2026EDGAR
4BLAYLOCK RONALD EJun 4, 2026EDGAR
4Talisman JonathanJun 4, 2026EDGAR
10-QMay 1, 2026EDGAR
SC 13GVanguard Capital ManagementApr 30, 2026EDGAR
8-KApr 21, 2026EDGAR
SC 13G/AamendedThe Vanguard GroupMar 27, 2026EDGAR
SC 13D/AamendedMarjorie J. Berkley and 6 other reporting personsMar 5, 2026EDGAR
SC 13D/AamendedMS&AD Insurance Group Holdings, Inc. and 1 other reporting personMar 5, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Mar 4, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 28, 2026EDGAR
10-KFeb 27, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 26, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 21, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 18, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 14, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 12, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 7, 2026EDGAR
SC 13D/AamendedMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting personFeb 7, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Feb 5, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 31, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 29, 2026EDGAR
8-KJan 26, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 24, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 22, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 17, 2026EDGAR
SC 13D/AamendedMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting personJan 15, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 15, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 10, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 8, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Jan 3, 2026EDGAR
4MS&AD Insurance Group Holdings, Inc.Dec 30, 2025EDGAR
4MS&AD Insurance Group Holdings, Inc.Dec 23, 2025EDGAR
4SHIEL JAMES GEVP - InvestmentsDec 19, 2025EDGAR
SC 13DWR Berkley & Others 2 LLC and 7 other reporting personsDec 12, 2025EDGAR
SC 13DMitsui Sumitomo Insurance Co., Ltd. and 1 other reporting personDec 11, 2025EDGAR
8-KDec 5, 2025EDGAR
10-QNov 3, 2025EDGAR
8-KOct 20, 2025EDGAR

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Source: SEC EDGAR.