SEC Form 4 · Updated Daily

OGS

— ONE GAS, INC. Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

FinancialsOwnership

Current Reporting Owners

OwnerRoleShares OwnedAs OfLast Activity
GIBSON JOHN WILLIAMDirector292,6702026-06-03M
DINAN CURTISOfficer141,263.3282026-02-16F
McCormick Joseph LOfficer76,775.4232026-06-09F
McAnnally Robert S.Director · Officer56,004.6222026-02-16F
Bender Mark A.Officer28,582.3992026-02-16F
Hutchinson Michael GDirector16,3312026-05-21A
RODRIGUEZ EDUARDO ADirector14,6372026-05-21A
Hart Tracy EDirector11,3022026-05-21A
Shortridge William KentOfficer11,300.0842026-02-16F
MOORE PATTYE LDirector6,0882026-06-03M
Meshri Sanjay D.Director5,2932026-05-21A
Sighinolfi Christopher P.Officer4,124.8052026-02-16F
Brumfield Brian F.Officer2,246.2122026-02-24S
Kouplen AngelaOfficer1,438.9792026-02-16F

Recent Filings

DateOwnerActivitySharesPriceOwned After
2026-08-11STAVROPOULOS NICKOLASGrant / award (derivative)1,502.706$79.601,502.706
2026-06-09McCormick Joseph LOption exercise (derivative)3,132$76.000
2026-06-09McCormick Joseph LOption exercise (derivative)1,926$76.000
2026-06-09McCormick Joseph LOption exercise (derivative)1,223$76.000
2026-06-09McCormick Joseph LTax withholding361.55$76.0076,775.423
2026-06-09McCormick Joseph LOption exercise824.509$76.0077,136.973
2026-06-09McCormick Joseph LTax withholding539.422$76.0076,312.464
2026-06-09McCormick Joseph LOption exercise1,230.156$76.0076,851.886
2026-06-09McCormick Joseph LTax withholding558.145$76.0075,621.73
2026-06-09McCormick Joseph LOption exercise1,272.855$76.0076,179.875
2026-06-03MOORE PATTYE LOption exercise (derivative)5,638$77.7450,714
2026-06-03MOORE PATTYE LOption exercise5,638$77.476,088
2026-06-03GIBSON JOHN WILLIAMOption exercise (derivative)19,976$77.746,010
2026-06-03GIBSON JOHN WILLIAMOption exercise19,976$77.47292,670
2026-05-21Hart Tracy EGrant / award1,700$82.3511,302
2026-05-21Siegel Yves CGrant / award (derivative)1,700$82.355,447
2026-05-21Hutchinson Michael GGrant / award1,700$82.3516,331
2026-05-21RODRIGUEZ EDUARDO AGrant / award (derivative)425$82.355,276
2026-05-21RODRIGUEZ EDUARDO AGrant / award1,275$82.3514,637
2026-05-21Hersman DeborahGrant / award (derivative)1,700$82.357,533
2026-05-21MOORE PATTYE LGrant / award (derivative)1,700$82.3555,877
2026-05-21Meshri Sanjay D.Grant / award1,700$82.355,293
2026-03-06RODRIGUEZ EDUARDO AOpen-market sale850$86.3413,362
2026-02-24Brumfield Brian F.Open-market sale1,000$86.442,246.212
2026-02-16McAnnally Robert S.Grant / award (derivative)11,158$86.0411,158
2026-02-16McAnnally Robert S.Grant / award (derivative)26,034$86.0426,034
2026-02-16McAnnally Robert S.Option exercise (derivative)22,497$86.040
2026-02-16McAnnally Robert S.Tax withholding8,410.289$86.0456,004.622
2026-02-16McAnnally Robert S.Option exercise19,088.379$86.0464,414.911
2026-02-16DINAN CURTISGrant / award (derivative)4,649$86.044,649
2026-02-16DINAN CURTISGrant / award (derivative)6,974$86.046,974
2026-02-16DINAN CURTISOption exercise (derivative)6,358$86.040
2026-02-16DINAN CURTISTax withholding2,437.54$86.04141,263.328
2026-02-16DINAN CURTISOption exercise5,394.671$86.04143,700.868
2026-02-16Bender Mark A.Grant / award (derivative)1,534$86.041,534
2026-02-16Bender Mark A.Grant / award (derivative)2,301$86.042,301
2026-02-16Bender Mark A.Option exercise (derivative)3,179$86.040
2026-02-16Bender Mark A.Tax withholding1,268.172$86.0428,582.399
2026-02-16Bender Mark A.Option exercise2,697.336$86.0429,850.571
2026-02-16Gregory ReginaGrant / award (derivative)2,557$86.042,557

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.