{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-012252","form_type":"8-K","ticker":"NEU","cik":"0001282637","company_name":"NEWMARKET CORP","filed_at":"2024-01-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.677369+00:00","generated_at":"2026-06-06T20:30:10.932657+00:00","sec_items":["2.01","2.03","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"NewMarket completes $700M acquisition of AMPAC, a defense/space additives maker","bullets":["Completed acquisition of AMPAC parent from Coyote Ultimate Holdings for ~$700M on January 16, 2024.","Purchase price funded with cash on hand and ~$690M drawn under existing revolving credit facility.","AMPAC is leading North American manufacturer of additives for solid rocket motors (space launch, defense) and Halotron BrX fire extinguisher."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-012252","json":"https://secwatch.observer/filing/0001193125-24-012252.json","markdown":"https://secwatch.observer/filing/0001193125-24-012252.md","text":"https://secwatch.observer/filing/0001193125-24-012252.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524012252/0001193125-24-012252-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524012252/d670542d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T20:30:10.932657+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":"4bc03427eb8e6f82f2031e1ec4782a0fe9a7410f","claim":"NEWMARKET CORP completed an acquisition involving Coyote Ultimate Holdings, LLC for approximately $700 million (closed 2024-01-16).","evidence_excerpt":"to the Securities Purchase Agreement entered into by the Company, Coyote and Holdings on December 1, 2023 (the “Purchase Agreement”). The Company satisfied the approximately $700 million purchase price with cash on hand and borrowings of approximately $690 million under its existing revolving credit facility. AMPAC is the leading North American manufacturer of","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1282637/000119312524012252/0001193125-24-012252-index.htm","confidence":0.9,"family_label":"M&A Transactions","details":[{"label":"Action","value":"acquisition"},{"label":"Counterparty","value":"Coyote Ultimate Holdings, LLC"},{"label":"Consideration","value":"approximately $700 million"},{"label":"Closing","value":"2024-01-16"}],"fact_type":"ma_transaction"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}