{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-053898","form_type":"8-K","ticker":"SWX","cik":"0001692115","company_name":"Southwest Gas Holdings, Inc.","filed_at":"2025-03-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.466070+00:00","generated_at":"2026-05-24T21:25:13.933132+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"VP/CAO Lori Colvin to retire from Southwest Gas Holdings effective June 1, 2025","bullets":["Lori Colvin, VP/Controller/Chief Accounting Officer, will retire effective June 1, 2025.","Retirement is not due to any disagreement with the Company on operations, policies, or procedures.","No successor has been identified as of the filing date."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-053898","json":"https://secwatch.observer/filing/0001193125-25-053898.json","markdown":"https://secwatch.observer/filing/0001193125-25-053898.md","text":"https://secwatch.observer/filing/0001193125-25-053898.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1692115/000119312525053898/0001193125-25-053898-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/92416/000119312525053898/d939854d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T21:25:13.933132+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":[{"claim_id":"0721436fa5","claim":"Lori Colvin departed as Vice President/Controller/Chief Accounting Officer at Southwest Gas Holdings, Inc..","evidence_excerpt":"On March 9, 2025, Lori Colvin informed Southwest Gas Holdings, Inc. (“Company”) of her decision to retire from her position as the Vice President/Controller/Chief Accounting Officer of the Company and Southwest Gas Corporation, effective June 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1692115/000119312525053898/0001193125-25-053898-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Vice President/Controller/Chief Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}