secwatch.observer — SEC 8-K summary ====================================== Issuer: Waste Connections, Inc. (WCN) CIK: 0001318220 Form: 8-K Filed at: 2025-05-20T23:59:59+00:00 Accession: 0001104659-25-050986 Event type: leadership Sentiment: neutral Materiality: 0.60 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Waste Connections names Derek Tan SVP & CAO, effective May 19; Black returns to Tax Officer -------------------------------------------------------------------------------- - Derek Tan appointed Senior Vice President and Chief Accounting Officer, effective May 19, 2025. - Matthew Black transitions back to his former role of Senior Vice President and Chief Tax Officer on the same date. - Tan receives a $350,000 base salary, target annual bonus of 70% of base, and eligibility for equity awards. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1318220/000110465925050986/0001104659-25-050986-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1318220/000110465925050986/tm2515696d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-050986 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer