{"schema_version":"secwatch.filing_event.v1","accession":"0000011544-24-000008","form_type":"8-K","ticker":"WRB","cik":"0000011544","company_name":"BERKLEY W R CORP","filed_at":"2024-04-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.468440+00:00","generated_at":"2026-06-03T11:23:48.753519+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"W.R. Berkley Q1 net income +50.4% to $442M; operating income record $423M","bullets":["Net income $442M ($1.64 diluted EPS) vs $294M ($1.06) prior year; operating income $423M ($1.56 EPS), +53.4%.","Net premiums written record $2.9B, +10.7% YoY; net investment income record $319.8M, +43.2%.","Combined ratio 88.8% (incl. $30.5M catastrophe losses); pre-tax underwriting income $309M, +31.8%.","Annualized ROE 23.7%, operating ROE 22.7%; operating cash flow $746M, +67.6%.","Average rate increases ex-workers' comp ~7.8%; market conditions favorable across many lines."],"urls":{"canonical":"https://secwatch.observer/filing/0000011544-24-000008","json":"https://secwatch.observer/filing/0000011544-24-000008.json","markdown":"https://secwatch.observer/filing/0000011544-24-000008.md","text":"https://secwatch.observer/filing/0000011544-24-000008.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000008/0000011544-24-000008-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000008/wrb-20240423.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T11:23:48.753519+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"e5ac464afc0b7f25d299b996ef46e9c1158052a5","claim":"BERKLEY W R CORP reported financial results for first quarter of 2024.","evidence_excerpt":"Reference is made to the press release of W. R. Berkley Corporation (the “Company”) relating to the announcement of the Company’s results of operations for the first quarter of 2024.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000008/0000011544-24-000008-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter of 2024"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}