secwatch.observer — SEC 8-K summary ====================================== Issuer: Tri-State Generation & Transmission Association, Inc. (—) CIK: 0001637880 Form: 8-K Filed at: 2025-06-03T23:59:59+00:00 Accession: 0001637880-25-000023 Event type: leadership Sentiment: negative Materiality: 0.65 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 CFO Todd E. Telesz to resign effective June 13, 2025; interim CFO search begins ------------------------------------------------------------------------------- - Todd E. Telesz, SVP and CFO, resigns on June 13, 2025 to join a Colorado-based independent power producer as CFO. - Tri-State plans to name an interim CFO as soon as practical and will initiate a search for a permanent CFO. - Resignation is voluntary; no disagreements or issues cited in the filing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1637880/000163788025000023/0001637880-25-000023-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1637880/000163788025000023/tris-20250602.htm HTML page: https://secwatch.observer/filing/0001637880-25-000023 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer