Curtis L. Dinan - Senior Vice President and Chief Operating Officer at ONE Gas, Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: Senior Vice President and Chief Operating Officer
Issuer Symbol: OGS on NYSE
All Insider Reports: All Insider Reports

There are no Buy or Sell transactions made by Curtis L. Dinan since 20 May 2025

Holdings reported by Curtis L. Dinan for ONE Gas, Inc.

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Common stock, par value $0.01
Shares / value: 142,259
Estimated value: $12,240,001
Report date: 14 Feb 2026
Price: $86.04
Ownership: Direct

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Performance Units 2026
Shares / value: 6,974
Estimated value: $600,042
Report date: 16 Feb 2026
Price: $86.04
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Common stock, par value $0.01
Shares / value: 5,909
Estimated value: $467,874
Report date: 14 Feb 2026
Price: $79.18
Ownership: by 401(k) Plan

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Performance Units 2025
Shares / value: 6,341
Estimated value: $453,572
Report date: 18 Feb 2025
Price: $71.53
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Restricted Units 2026
Shares / value: 4,649
Estimated value: $399,999
Report date: 16 Feb 2026
Price: $86.04
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Restricted Units 2025
Shares / value: 4,228
Estimated value: $302,429
Report date: 18 Feb 2025
Price: $71.53
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Performance Units 2022
Shares / value: 0
Estimated value: $0
Report date: 18 Feb 2025
Price: $71.53
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Performance Units 2023
Shares / value: 0
Estimated value: $0
Report date: 16 Feb 2026
Price: $86.04
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Restricted Units 2022
Shares / value: 0
Estimated value: $0
Report date: 18 Feb 2025
Price: $71.53
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Form 4 holding Senior Vice President and Chief Operating Officer

ONE Gas, Inc.

Security class: Restricted Units 2023
Shares / value: 0
Estimated value: $0
Report date: 14 Feb 2026
Price: $86.04
Ownership: Direct
Underlying class: Common stock, par value $0.01
Underlying amount

Transactions reported by Curtis L. Dinan for ONE Gas, Inc.

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .