Joseph L McCormick

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
18 Feb 25	OGS ONE Gas	Common stock, par value $0.01	Payment of exercise	Dispose F	No	No	71.53	605.116	43.28 k	72,296.376
18 Feb 25	OGS ONE Gas	Common stock, par value $0.01	Option exercise	Acquire M	No	No	71.53	1,372.148	98.15 k	72,901.492
18 Feb 25	OGS ONE Gas	Common stock, par value $0.01	Payment of exercise	Dispose F	No	No	71.53	1,297.132	92.78 k	71,529.344
18 Feb 25	OGS ONE Gas	Common stock, par value $0.01	Option exercise	Acquire M	No	No	71.53	2,745.408	196.38 k	72,826.476
18 Feb 25	OGS ONE Gas	Restricted Units 2025 Common stock, par value $0.01	Grant	Acquire A	No	No	71.53	3,132	224.03 k	3,132
18 Feb 25	OGS ONE Gas	Performance Units 2025 Common stock, par value $0.01	Grant	Acquire A	No	No	71.53	4,697	335.98 k	4,697
18 Feb 25	OGS ONE Gas	Restricted Units 2022 Common stock, par value $0.01	Option exercise	Dispose M	No	No	71.53	1,234	88.27 k	0
18 Feb 25	OGS ONE Gas	Performance Units 2022 Common stock, par value $0.01	Option exercise	Dispose M	No	No	71.53	4,938	353.22 k	0
19 Feb 24	OGS ONE Gas	Common stock, par value $0.01	Payment of exercise	Dispose F	No	No	60.74	676	41.06 k	69,265
19 Feb 24	OGS ONE Gas	Common stock, par value $0.01	Option exercise	Acquire M	No	No	60.74	1,367	83.03 k	69,941

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.