{"schema_version":"secwatch.filing_event.v1","accession":"0001692115-23-000123","form_type":"8-K","ticker":"SWX","cik":"0001692115","company_name":"Southwest Gas Holdings, Inc.","filed_at":"2023-07-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:34.876915+00:00","generated_at":"2026-06-13T06:25:29.251504+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Southwest Gas names Julie Williams SVP/Continuous Improvement, exits COO role","bullets":["Julie M. Williams appointed SVP/Continuous Improvement and Optimization effective July 17, 2023.","Williams ceases serving as SVP/Chief Operating Officer upon appointment to new role.","No changes to Williams' compensation as a result of the role change.","New role focuses on utility optimization initiatives and long-term positive change."],"urls":{"canonical":"https://secwatch.observer/filing/0001692115-23-000123","json":"https://secwatch.observer/filing/0001692115-23-000123.json","markdown":"https://secwatch.observer/filing/0001692115-23-000123.md","text":"https://secwatch.observer/filing/0001692115-23-000123.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1692115/000169211523000123/0001692115-23-000123-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/92416/000169211523000123/swx-20230717.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T06:25:29.251504+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":"c11a82552e","claim":"Julie M. Williams was named as Senior Vice President/Continuous Improvement and Optimization at Southwest Gas Holdings, Inc..","evidence_excerpt":"On July 17, 2023, Julie M. Williams was named Senior Vice President/Continuous Improvement and Optimization of Southwest Gas Corporation (the \"Company\"), and effective immediately upon her appointment to this role, Ms. Williams ceased her service as the Company's Senior Vice President/Chief Operating Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1692115/000169211523000123/0001692115-23-000123-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Senior Vice President/Continuous Improvement and Optimization"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}