{"schema_version":"secwatch.filing_event.v1","accession":"0000072162-24-000040","form_type":"8-K","ticker":"NL","cik":"0000072162","company_name":"NL INDUSTRIES INC","filed_at":"2024-12-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.909884+00:00","generated_at":"2026-05-29T01:51:12.494272+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"low","headline":"NL Industries incorporates by reference Kronos Worldwide credit amendment","bullets":["NL Industries reports that affiliate Kronos Worldwide entered into Third Amendment to Credit Agreement dated Dec 19, 2024.","Amendment involves Kronos Worldwide, its subsidiaries, Wells Fargo as administrative agent, and lenders.","Specific terms (amount, rates, maturity) not disclosed in this filing; incorporated from Kronos's own 8-K.","Event reported under Items 1.01 and 2.03; may affect NL's investment in Kronos Worldwide."],"urls":{"canonical":"https://secwatch.observer/filing/0000072162-24-000040","json":"https://secwatch.observer/filing/0000072162-24-000040.json","markdown":"https://secwatch.observer/filing/0000072162-24-000040.md","text":"https://secwatch.observer/filing/0000072162-24-000040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/72162/000007216224000040/0000072162-24-000040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/72162/000007216224000040/nl-20241219x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T01:51:12.494272+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"}