ATMOS ENERGY CORP

Ticker: ATO CUSIP: 049560105 Class: COM

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

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

Q1 2014

Shares 77 Value ($000) $4 Avg Close $34.39 Range $32.86 - $35.99

Q4 2013

Shares 43,806 Value ($000) $1,990 Avg Close $32.69 Range $30.16 - $35.01

Q3 2013

Shares 43,300 Value ($000) $1,845 Avg Close $31.01 Range $28.94 - $33.33

Q2 2013

Shares 41,480 Value ($000) $1,704 Avg Close $31.05 Range $27.80 - $33.01

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	77	$4	$34.39	$32.86 - $35.99
Q4 2013	43,806	$1,990	$32.69	$30.16 - $35.01
Q3 2013	43,300	$1,845	$31.01	$28.94 - $33.33
Q2 2013	41,480	$1,704	$31.05	$27.80 - $33.01