ATMOS ENERGY CORP — Director's Dealing 2011

May 5, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ATMOS ENERGY CORP (ATO)
CIK: 0000731802
Period of Report: 2011-05-03

Reporting Person: Haefner Michael E (Senior Vice President)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-03	Restricted Stock Unit	$0	A	5400	Acquired		Common Stock (5400)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of ATO common stock.

F2: The restricted stock units vest and will be delivered to the reporting person three years from date of grant.