{"filing":{"accession_number":"0000011544-26-000046","cik":"0000011544","ticker":"WRB-PH","company_name":"BERKLEY W R CORP","form":"8-K","filing_date":"2026-10-19","report_date":"2026-10-19","primary_document":"wrb-20261019.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/11544/000001154426000046/wrb-20261019.htm"},"events":[{"id":36080,"run_id":33265,"accession_number":"0000011544-26-000046","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"This is a clear earnings release disclosing W. R. Berkley Corporation's third quarter 2026 financial results. The press release, dated October 19, 2026 and attached as Exhibit 99.1, presents comprehensive quarterly and nine-month financial data including net income, earnings per share, return on equity, premiums written, and segment operating results. The Item 2.02 disclosure explicitly references \"the announcement of the Company's results of operations for the third quarter of 2026,\" which is the hallmark of an earnings release.","company_name":"BERKLEY W R CORP","ticker":"WRB-PH","filing_date":"2026-10-19","form":"8-K","submitted_at":null,"items":[{"id":40360,"accession_number":"0000011544-26-000046","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a clear earnings release disclosing W. R. Berkley Corporation's third quarter 2026 financial results. The press release, dated October 19, 2026 and attached as Exhibit 99.1, presents comprehensive quarterly and nine-month financial data including net income, earnings per share, return on equity, premiums written, and segment operating results. The Item 2.02 disclosure explicitly references \"the announcement of the Company's results of operations for the third quarter of 2026,\" which is the hallmark of an earnings release.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:13:42.118723+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40360,"accession_number":"0000011544-26-000046","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"This is a clear earnings release disclosing W. R. Berkley Corporation's third quarter 2026 financial results. The press release, dated October 19, 2026 and attached as Exhibit 99.1, presents comprehensive quarterly and nine-month financial data including net income, earnings per share, return on equity, premiums written, and segment operating results. The Item 2.02 disclosure explicitly references \"the announcement of the Company's results of operations for the third quarter of 2026,\" which is the hallmark of an earnings release.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-19T20:13:42.118723+00:00","company_name":"BERKLEY W R CORP","ticker":"WRB-PH","filing_date":"2026-10-19"}]}