{"schema_version":"secwatch.filing_event.v1","accession":"0000822818-21-000037","form_type":"8-K","ticker":"CLH","cik":"0000822818","company_name":"CLEAN HARBORS INC","filed_at":"2021-08-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.895604+00:00","generated_at":"2026-06-29T22:54:36.425583+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Clean Harbors Q2 adj EBITDA $187.8M (+36%); raises FY21 outlook; plans $1.25B buy","bullets":["Q2 revenue $926.5M (+30% YoY); net income $67.1M ($1.22 EPS); adj EPS $1.19.","Adj EBITDA $187.8M (+36% YoY), margin 20.3%; adj free cash flow $114.6M.","Raises FY21 adj EBITDA guidance to $620-650M; adj FCF guidance to $285-315M.","Plans $1.25B HydroChemPSC acquisition and $140M Vertex Energy asset acquisition; close expected Q3 2021.","New $180M incinerator at Kimball, NE to double capacity; operational late 2024/early 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0000822818-21-000037","json":"https://secwatch.observer/filing/0000822818-21-000037.json","markdown":"https://secwatch.observer/filing/0000822818-21-000037.md","text":"https://secwatch.observer/filing/0000822818-21-000037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/822818/000082281821000037/0000822818-21-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/822818/000082281821000037/clh-20210804.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T22:54:36.425583+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"}