secwatch.observer — SEC 8-K summary ====================================== Issuer: Tri-State Generation & Transmission Association, Inc. (—) CIK: 0001637880 Form: 8-K Filed at: 2026-05-18T13:54:58+00:00 Accession: 0001637880-26-000027 Event type: leadership Sentiment: neutral Materiality: 0.25 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Tri-State elects James Riggins to board, replacing Rick Gordon as MVEA director effective June 4 -------------------------------------------------------------------------------- - James Riggins elected to Tri-State board, effective June 4, 2026, replacing Rick Gordon. - Riggins nominated by member Mountain View Electric Association (MVEA). - Riggins to serve on External Affairs-Member Relations Committee. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1637880/000163788026000027/0001637880-26-000027-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1637880/000163788026000027/tris-20260514.htm HTML page: https://secwatch.observer/filing/0001637880-26-000027 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer