Curtis L. Dinan

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Tulsa, OK
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Brian K. Shore, Attorney-in-Fact for Curtis L. Dinan
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Curtis L. Dinan

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 amount
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 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 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 amount

Insider Reports Filed by Curtis L. Dinan

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