{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-056405","form_type":"8-K","ticker":"WCN","cik":"0001318220","company_name":"Waste Connections, Inc.","filed_at":"2025-06-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.900910+00:00","generated_at":"2026-05-19T23:42:35.389240+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Waste Connections issues $500M of 5.250% Senior Notes due 2035","bullets":["Issued $500M aggregate principal of 5.250% senior notes due September 1, 2035.","Interest payable semi-annually on March 1 and September 1, starting March 1, 2026.","Notes are senior unsecured, rank equally with existing and future unsubordinated debt.","No subsidiary guarantees; change of control put at 101% of principal plus accrued interest.","Proceeds from offering not specified; expected to use for general corporate purposes."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-056405","json":"https://secwatch.observer/filing/0001104659-25-056405.json","markdown":"https://secwatch.observer/filing/0001104659-25-056405.md","text":"https://secwatch.observer/filing/0001104659-25-056405.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1318220/000110465925056405/0001104659-25-056405-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1318220/000110465925056405/tm2515573d6_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T23:42:35.389240+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":"bf9e102bd269d06e215f668fbf3f7a258351c98b","claim":"Waste Connections, Inc. incurred senior notes of $500,000,000 aggregate principal amount at 5.250% maturing September 1, 2035.","evidence_excerpt":"completed an underwritten public offering (the “Offering”) of $500,000,000 aggregate principal amount of its 5.250% Senior Notes due 2035 (the “Notes”).","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1318220/000110465925056405/0001104659-25-056405-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$500,000,000 aggregate principal amount"},{"label":"Rate","value":"5.250%"},{"label":"Maturity","value":"September 1, 2035"},{"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"}