Eduardo A. Rodriguez - 21 May 2026 Form 4 Insider Report for ONE Gas, Inc. (OGS)

Reporting relationship: Director
Issuer ticker: OGS
Reported as of: 21 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 16:15:07 UTC
Prior SEC filing: 22 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Brian K. Shore, Attorney-in-Fact for Eduardo A. Rodriguez

Key filing fact

Eduardo A. Rodriguez filed Form 4 for ONE Gas, Inc. (OGS) on 26 May 2026.

Key facts

This page summarizes Eduardo A. Rodriguez's Form 4 filing for ONE Gas, Inc. (OGS).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 May 2026, 16:15.

Change

Previous filing in this sequence was filed on 22 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001286450 Primary reporting owner

RODRIGUEZ EDUARDO A

Relationship: Director
Address: 15 E. 5TH STREET, TULSA
Signature: /s/ Brian K. Shore, Attorney-in-Fact for Eduardo A. Rodriguez
Signature date: 26 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

OGS transaction

Common stock, par value $0.01

Award

Transaction value
Shares: +1,275
Change %: +9.5%
Price: $82.35^*
Shares after: 14,637
Date: 21 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

OGS transaction Derivative

Deferred Stock

Award

Transaction value
Shares: +425
Change %: +8.8%
Price: $82.35^*
Shares after: 5,276
Date: 21 May 2026
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount: 425
Exercise price
Footnotes: F2, F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Annual stock retainer shares are issued under ONE Gas' Amended and Restated Equity Compensation Plan (2018).

Footnote F2

Shares of deferred stock are convertible into ONE Gas' common stock on a 1-for-1 ratio.

Footnote F3

Annual cash and/or stock retainer elected to be deferred under ONE Gas' Deferred Compensation Plan for Non-Employee Directors.

Footnote F4

Deferred stock is accrued under ONE Gas' Deferred Compensation Plan for Non-Employee Directors (the "Plan") and is settled in shares of ONE Gas common stock at the distribution date described in the Plan.