{"schema_version":"secwatch.filing_event.v1","accession":"0000822818-25-000036","form_type":"8-K","ticker":"CLH","cik":"0000822818","company_name":"CLEAN HARBORS INC","filed_at":"2025-10-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.272653+00:00","generated_at":"2026-05-17T04:08:04.526318+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Clean Harbors issues $745M 5.750% notes due 2033 and enters $1.26B amended credit facility to refinance debt","bullets":["Issued $745M of 5.750% senior notes due 2033; interest payable semi-annually starting April 15, 2026.","Entered $1.26B amended term loan facility maturing Oct 9, 2032 at SOFR+1.50% or base+0.50%.","Proceeds used to refinance $1.4573B existing term loans and redeem $545M 4.875% notes due 2027.","Notes are senior unsecured; term loans secured by substantially all assets and guaranteed by domestic subs.","Certain subsidiary guarantors released; mortgages on properties under $25M released."],"urls":{"canonical":"https://secwatch.observer/filing/0000822818-25-000036","json":"https://secwatch.observer/filing/0000822818-25-000036.json","markdown":"https://secwatch.observer/filing/0000822818-25-000036.md","text":"https://secwatch.observer/filing/0000822818-25-000036.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/822818/000082281825000036/0000822818-25-000036-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/822818/000082281825000036/clh-20251009.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:08:04.526318+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":"2312732b5387ba416a1c5c59d83a1cc903645622","claim":"CLEAN HARBORS INC incurred senior notes of $745.0 million at 5.750% maturing October 15, 2033.","evidence_excerpt":"On October 9, 2025, Clean Harbors, Inc. (the “Company”), issued $745.0 million aggregate principal amount of 5.750% senior notes due 2033 (the “Notes”).","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/822818/000082281825000036/0000822818-25-000036-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$745.0 million"},{"label":"Rate","value":"5.750%"},{"label":"Maturity","value":"October 15, 2033"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"b7a8fbbfe198ac5efdea538ff3de8184537abd92","claim":"CLEAN HARBORS INC incurred term loan of $1,260,000,000 with Goldman Sachs Lending Partners LLC maturing October 9, 2032.","evidence_excerpt":"The Amended Credit Agreement provides for a new tranche of refinancing term loans (the “New Term Loans”) in an aggregate principal amount equal to $1,260,000,000, the proceeds of which were used, along with certain proceeds of the Notes and cash on hand, to refinance in full all existing term loans outstanding under the Prior Credit Agreement immediately prior to closing of the Amended Credit Agreement.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/822818/000082281825000036/0000822818-25-000036-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"term loan"},{"label":"Principal","value":"$1,260,000,000"},{"label":"Counterparty","value":"Goldman Sachs Lending Partners LLC"},{"label":"Maturity","value":"October 9, 2032"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}