{"schema_version":"secwatch.filing_event.v1","accession":"0001955520-24-000003","form_type":"8-K","ticker":"KNF","cik":"0001955520","company_name":"Knife River Corp","filed_at":"2024-02-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.368340+00:00","generated_at":"2026-06-06T01:31:58.438790+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"medium","headline":"Knife River reports record FY2023 revenue $2.83B, net income $182.9M, Adj. EBITDA $432.4M","bullets":["Full-year revenue $2.83B (+12% YoY); net income $182.9M (+57%); Adj. EBITDA $432.4M (+38%).","Adjusted EBITDA margin expanded to 15.3% from 12.4%, achieving 2025 target two years early.","Q4 revenue $646.9M (+20% YoY); net income $20.7M (+15%); Adj. EBITDA $72.4M (+10%).","FY2023 diluted EPS $3.23, up 58% from $2.05 in 2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001955520-24-000003","json":"https://secwatch.observer/filing/0001955520-24-000003.json","markdown":"https://secwatch.observer/filing/0001955520-24-000003.md","text":"https://secwatch.observer/filing/0001955520-24-000003.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1955520/000195552024000003/0001955520-24-000003-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1955520/000195552024000003/knf-20240215.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T01:31:58.438790+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":"2ebea8b1f135239176e87944c4c654fb6017994c","claim":"Knife River Corp reported financial results for fourth quarter and full-year ended December 31, 2023.","evidence_excerpt":"Knife River Corporation (NYSE: KNF), an aggregates-led, vertically integrated construction materials and contracting services company, today announced financial results for the fourth quarter and full-year ended December 31, 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1955520/000195552024000003/0001955520-24-000003-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"fourth quarter and full-year ended December 31, 2023"},{"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"}