{"schema_version":"secwatch.filing_event.v1","accession":"0001282637-23-000014","form_type":"8-K","ticker":"NEU","cik":"0001282637","company_name":"NEWMARKET CORP","filed_at":"2023-07-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.427120+00:00","generated_at":"2026-06-13T02:14:23.127161+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 Q2 EPS $10.36; shipments down 16.7%; dividend raised 7%","bullets":["Net income $99.6M, EPS $10.36 vs $66.5M/$6.54 in Q2 2022.","Petroleum additives sales $684M (down from $721M), operating profit $132.1M (up from $91.2M).","Shipments decreased 16.7% YoY due to customer destocking and global economic weakness.","Quarterly dividend increased 7%; Net Debt/EBITDA improved to 1.4 from 2.0.","Repurchased 119,075 shares for $42.9M in H1 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001282637-23-000014","json":"https://secwatch.observer/filing/0001282637-23-000014.json","markdown":"https://secwatch.observer/filing/0001282637-23-000014.md","text":"https://secwatch.observer/filing/0001282637-23-000014.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000014/0001282637-23-000014-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000014/neu-20230726.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T02:14:23.127161+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":"9107072cf9b24da8876671662c5b7860d20e27a4","claim":"NEWMARKET CORP reported the second quarter ended June 30, 2023 results: net income $99.6 million, EPS $10.36.","evidence_excerpt":"Net income for the second quarter of 2023 was $99.6 million compared to net income of $66.5 million for the second quarter of 2022. Second quarter 2023 earnings per share increased to $10.36, up from $6.54 per share in the same period last year.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1282637/000128263723000014/0001282637-23-000014-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the second quarter ended June 30, 2023"},{"label":"Net income","value":"$99.6 million"},{"label":"EPS","value":"$10.36"},{"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"}