ONE GAS INC

Ticker: OGS CUSIP: 68235P108 Class: COM

Brandywine Global Investment Management, LLC's Holding History (CIK: 0000829108)

Note: Option positions (PUT/CALL) are excluded.

Q4 2015

Shares 198,479 Value ($000) $9,958 Avg Close $48.28 Range $44.68 - $51.79

Q3 2015

Shares 204,835 Value ($000) $9,286 Avg Close $43.80 Range $41.23 - $45.58

Q2 2015

Shares 204,830 Value ($000) $8,718 Avg Close $42.67 Range $40.83 - $44.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	198,479	$9,958	$48.28	$44.68 - $51.79
Q3 2015	204,835	$9,286	$43.80	$41.23 - $45.58
Q2 2015	204,830	$8,718	$42.67	$40.83 - $44.75