{"schema_version":"secwatch.filing_event.v1","accession":"0000072162-24-000031","form_type":"8-K","ticker":"NL","cik":"0000072162","company_name":"NL INDUSTRIES INC","filed_at":"2024-09-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.702830+00:00","generated_at":"2026-05-31T06:20:32.018249+00:00","sec_items":["8.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"NL Industries to pay $56.1M in Raritan Bay Slag Superfund settlement","bullets":["NL agreed to pay $56.1M plus interest as part of a $151.1M global CERCLA/NJ Spill Act settlement for the Raritan Bay Slag Superfund Site.","Structured payment: $35M due 7 business days after court approval, then two $10.55M payments at 6 and 12 months.","NL expects to recover $9.57M from 22 other settling private companies.","All monetary obligations previously accrued; settlement contingent on judicial approval after public comment."],"urls":{"canonical":"https://secwatch.observer/filing/0000072162-24-000031","json":"https://secwatch.observer/filing/0000072162-24-000031.json","markdown":"https://secwatch.observer/filing/0000072162-24-000031.md","text":"https://secwatch.observer/filing/0000072162-24-000031.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/72162/000007216224000031/0000072162-24-000031-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/72162/000007216224000031/nl-20240904x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T06:20:32.018249+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"}