{"schema_version":"secwatch.filing_event.v1","accession":"0000822818-25-000004","form_type":"8-K","ticker":"CLH","cik":"0000822818","company_name":"CLEAN HARBORS INC","filed_at":"2025-02-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.442290+00:00","generated_at":"2026-05-26T12:49:12.704041+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Clean Harbors Q4 revenue up 7% to $1.43B; FY2025 adj EBITDA guide $1.15-1.21B","bullets":["Q4 revenue $1.43B (+7% YoY); net income $84.0M, EPS $1.55; adj EBITDA $257.2M.","FY2024 revenue $5.89B (+9%); net income $402.3M, EPS $7.42; adj EBITDA $1.12B.","ES segment Q4 revenue +9%, adj EBITDA +11%; incineration utilization 94%.","SKSS segment revenue -5% on weak base oil market; shifted to charge-for-oil in Nov.","FY2025 guidance: adj EBITDA $1.15-1.21B; adj free cash flow $430-490M."],"urls":{"canonical":"https://secwatch.observer/filing/0000822818-25-000004","json":"https://secwatch.observer/filing/0000822818-25-000004.json","markdown":"https://secwatch.observer/filing/0000822818-25-000004.md","text":"https://secwatch.observer/filing/0000822818-25-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/822818/000082281825000004/0000822818-25-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/822818/000082281825000004/clh-20250219.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T12:49:12.704041+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"}