{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-031042","form_type":"8-K","ticker":"WCN","cik":"0001318220","company_name":"Waste Connections, Inc.","filed_at":"2026-03-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.777971+00:00","generated_at":"2026-05-15T09:50:06.582030+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Waste Connections appoints Fastenal CEO Daniel L. Florness to Board","bullets":["Board size increased from 8 to 9; Florness appointed effective April 1, 2026.","Florness currently serves as Fastenal CEO and board member; stepping down July 16, 2026.","He will serve on the Audit Committee; meets NYSE and Canadian independence standards.","Bring over 30 years of experience including former Fastenal CFO and KPMG senior manager.","Receives standard non-employee director compensation, pro-rated for service term."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-031042","json":"https://secwatch.observer/filing/0001104659-26-031042.json","markdown":"https://secwatch.observer/filing/0001104659-26-031042.md","text":"https://secwatch.observer/filing/0001104659-26-031042.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1318220/000110465926031042/0001104659-26-031042-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1318220/000110465926031042/tm269110d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:50:06.582030+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"}