{"schema_version":"secwatch.filing_event.v1","accession":"0001282637-24-000020","form_type":"8-K","ticker":"NEU","cik":"0001282637","company_name":"NEWMARKET CORP","filed_at":"2024-10-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.964916+00:00","generated_at":"2026-05-30T10:59:22.627430+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"NewMarket Q3 net income $132M ($13.79 EPS) up from $111M; petroleum additives profit up 12.7%","bullets":["Q3 net income $132.3M ($13.79 EPS) vs $111.2M ($11.60 EPS) a year ago.","Petroleum additives Q3 operating profit $157.5M, up from $139.8M, due to lower raw material and operating costs.","Nine months petroleum additives operating profit $456.2M vs $404.0M; shipments increased 1.8%.","Specialty materials (AMPAC) Q3 sales $59.1M, operating profit $16.0M; full-year results expected in line with pre-acquisition expectations.","Debt reduced $259M since AMPAC acquisition; net debt/EBITDA ratio of 1.4, below target range of 1.5-2.0."],"urls":{"canonical":"https://secwatch.observer/filing/0001282637-24-000020","json":"https://secwatch.observer/filing/0001282637-24-000020.json","markdown":"https://secwatch.observer/filing/0001282637-24-000020.md","text":"https://secwatch.observer/filing/0001282637-24-000020.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000020/0001282637-24-000020-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000020/neu-20241023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T10:59:22.627430+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}