{"filing":{"accession_number":"0000011544-26-000030","cik":"0000011544","ticker":"WRB-PH","company_name":"BERKLEY W R CORP","form":"8-K","filing_date":"2026-06-26","report_date":null,"primary_document":"wrb-20260626.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/11544/000001154426000030/wrb-20260626.htm"},"events":[{"id":14364,"run_id":12786,"accession_number":"0000011544-26-000030","anchor_item_number":"5.02","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.92,"summary":"Lucille Sgaglione is resigning from her position as Executive Vice President of W. R. Berkley Corporation, effective June 30, 2026. Although she will continue in a part-time Senior Advisor role, the principal disclosed action is her departure from an executive officer position. The filing centers on the resignation and transition of her role, making this an exec_departure event material to investors assessing leadership stability.","company_name":"BERKLEY W R CORP","ticker":"WRB-PH","filing_date":"2026-06-26","form":"8-K","submitted_at":null,"items":[{"id":11760,"accession_number":"0000011544-26-000030","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"Lucille Sgaglione is resigning from her position as Executive Vice President of W. R. Berkley Corporation, effective June 30, 2026. Although she will continue in a part-time Senior Advisor role, the principal disclosed action is her departure from an executive officer position. The filing centers on the resignation and transition of her role, making this an exec_departure event material to investors assessing leadership stability.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-26T21:23:36.290978+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":11760,"accession_number":"0000011544-26-000030","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"Lucille Sgaglione is resigning from her position as Executive Vice President of W. R. Berkley Corporation, effective June 30, 2026. Although she will continue in a part-time Senior Advisor role, the principal disclosed action is her departure from an executive officer position. The filing centers on the resignation and transition of her role, making this an exec_departure event material to investors assessing leadership stability.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-26T21:23:36.290978+00:00","company_name":"BERKLEY W R CORP","ticker":"WRB-PH","filing_date":"2026-06-26"}]}