---
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"
generated_at: "2026-06-19T06:55:59.851562+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# ONE Gas amends bylaws to update director nomination procedures

## Summary
- 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.

## SEC filing metadata
- 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
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.03, 9.01
- 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

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-043477
- JSON: https://secwatch.observer/filing/0001193125-23-043477.json
- Plain text: https://secwatch.observer/filing/0001193125-23-043477.txt

## Key facts
- Governance Changes
  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).
  - Change: bylaw amendment
  - Effective: 2023-02-21
  source text: 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_url: https://www.sec.gov/Archives/edgar/data/1587732/000119312523043477/0001193125-23-043477-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.