{"schema_version":"secwatch.filing_event.v1","accession":"0001282637-24-000010","form_type":"8-K","ticker":"NEU","cik":"0001282637","company_name":"NEWMARKET CORP","filed_at":"2024-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.702401+00:00","generated_at":"2026-06-03T09:23:52.251376+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 Q1 net income $107.7M, EPS $11.23; AMPAC acquisition closed; dividend raised 11%","bullets":["Net income $107.7M ($11.23 EPS) vs $97.6M ($10.09 EPS) in Q1 2023.","Petroleum additives operating profit $150.9M (+14.2% YoY); shipments up 4.7%.","Acquired AMPAC for ~$700M Jan 16; specialty segment $17M sales, $5M operating loss from inventory step-up.","Board approved 11% dividend increase; new $900M revolver and $250M term loan arranged.","Net Debt to EBITDA 1.9 (target 1.5-2.0); capex $13.6M for the quarter."],"urls":{"canonical":"https://secwatch.observer/filing/0001282637-24-000010","json":"https://secwatch.observer/filing/0001282637-24-000010.json","markdown":"https://secwatch.observer/filing/0001282637-24-000010.md","text":"https://secwatch.observer/filing/0001282637-24-000010.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000010/0001282637-24-000010-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000010/neu-20240424.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T09:23:52.251376+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":"55f3ce2f8b01d56769a98721f77bdbc47a256c87","claim":"NEWMARKET CORP reported the first quarter ended March 31, 2024 results: revenue $677.3 million, net income $107.7 million, EPS $11.23 per share.","evidence_excerpt":"or $11.23 per share, compared to net income of $97.6 million, or $10.09 per share, for the first quarter of 2023. Petroleum additives sales for the first quarter of 2024 were $677.3 million, compared to $700.0 million for the same period in 2023. Petroleum additives operating profit for the first quarter of 2024 was $150.9 million, compared to $132.1 million for the","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263724000010/0001282637-24-000010-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the first quarter ended March 31, 2024"},{"label":"Revenue","value":"$677.3 million"},{"label":"Net income","value":"$107.7 million"},{"label":"EPS","value":"$11.23 per share"},{"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"}