{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-043477","form_type":"8-K","ticker":"OGS","cik":"0001587732","company_name":"ONE Gas, Inc.","filed_at":"2023-02-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.719805+00:00","generated_at":"2026-06-19T06:55:59.851562+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"ONE Gas amends bylaws to update director nomination procedures","bullets":["Board approved amended and restated Bylaws effective February 21, 2023.","Changes include updates to nomination procedures for election of directors.","Minor administrative changes also made to existing Bylaws.","Amended Bylaws filed as Exhibit 3.1 to this 8-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-043477","json":"https://secwatch.observer/filing/0001193125-23-043477.json","markdown":"https://secwatch.observer/filing/0001193125-23-043477.md","text":"https://secwatch.observer/filing/0001193125-23-043477.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1587732/000119312523043477/0001193125-23-043477-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1587732/000119312523043477/d456899d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T06:55:59.851562+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":"06371f9bb817bf4ece2d23992368d6eb2c3e8cf7","claim":"ONE Gas, Inc.: Adopted amended and restated By-laws on February 21, 2023, including changes to nomination procedures for director elections and minor administrative changes (effective 2023-02-21).","evidence_excerpt":"On and effective February 21, 2023, our Board of Directors approved and adopted amended and restated By-laws of the same date (the “Amended and Restated By-laws”), amending certain provisions of our existing By-laws.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1587732/000119312523043477/0001193125-23-043477-index.htm","confidence":0.95,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-02-21"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}