secwatch.observer — SEC 8-K summary ====================================== Issuer: Southwest Gas Holdings, Inc. (SWX) CIK: 0001692115 Form: 8-K Filed at: 2026-02-12T23:59:59+00:00 Accession: 0001193125-26-047540 Event type: other_material Sentiment: neutral Materiality: 0.60 Item codes: 1.02 LLM model: deepseek-v4-flash:cloud Southwest Gas Holdings and Icahn Group Mutually Terminate Cooperation Agreement ------------------------------------------------------------------------------- - On Feb 11, 2026, Southwest Gas Holdings and the Icahn Group mutually terminated their Amended and Restated Cooperation Agreement dated Oct 14, 2025. - All rights and obligations under the agreement are terminated and the agreement has no further force or effect. - Directors Andrew W. Evans, Henry P. Linginfelter, and Ruby Sharma will remain on the board of directors. - The company expects to renominate these directors at the 2026 annual meeting of stockholders. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1692115/000119312526047540/0001193125-26-047540-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1692115/000119312526047540/d939236d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-047540 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer