---
schema_version: "secwatch.filing_event.v1"
accession: "0001587732-23-000040"
form_type: "8-K"
ticker: "OGS"
cik: "0001587732"
company_name: "ONE Gas, Inc."
filed_at: "2023-07-06T23:59:59+00:00"
generated_at: "2026-06-13T11:50:58.381314+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# ONE Gas expands board to nine, appoints Deborah Hersman as director

## Summary
- Appointed Deborah Hersman to board effective June 29, 2023, expanding from 8 to 9 members.
- Hersman is former NTSB chair, former CEO of National Safety Council, former safety chief at Waymo.
- She will serve on Audit, Corporate Governance and Executive Compensation Committees.
- Compensation: annual retainer $95,000 prorated, stock retainer $115,000 prorated, plus deferred comp eligibility.

## SEC filing metadata
- accession: 0001587732-23-000040
- form_type: 8-K
- ticker: OGS
- cik: 0001587732
- company_name: ONE Gas, Inc.
- filed_at: 2023-07-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1587732/000158773223000040/0001587732-23-000040-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1587732/000158773223000040/ogs-20230706.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001587732-23-000040
- JSON: https://secwatch.observer/filing/0001587732-23-000040.json
- Plain text: https://secwatch.observer/filing/0001587732-23-000040.txt

## Key facts
- Executive change
  Deborah A.P. Hersman was appointed as Director at ONE Gas, Inc..
  - Action: appointed
  - Role: Director
  source text: On June 29, 2023, we expanded our Board of Directors from eight to nine members and Deborah A.P. Hersman was appointed to the Board to fill the additional position.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1587732/000158773223000040/0001587732-23-000040-index.htm

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