HALLIBURTON CO — Director's Dealing 2011

May 31, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HALLIBURTON CO (HAL)
CIK: 0000045012
Period of Report: 2011-05-26

Reporting Person: Pope Lawrence J (EVP Administration & CHRO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-26	Common Stock	M	3000	$14.43	Acquired	113391.51	Direct
2011-05-26	Common Stock	S	3000	$50.00	Disposed	110391.51	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-26	Option to Buy Common Stock	$14.43	M	3000	Disposed	2014-03-16	Common Stock (3000)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option to Buy Common Stock	$39.19	2020-12-01	Common Stock (23000)	23000	Direct
Option to Buy Common Stock	$29.35	2019-12-01	Common Stock (26500)	26500	Direct
Option to Buy Common Stock	$15.42	2018-12-02	Common Stock (21100)	21100	Direct
Option to Buy Common Stock	$36.90	2017-12-05	Common Stock (9100)	9100	Direct
Option to Buy Common Stock	$33.17	2016-12-06	Common Stock (10400)	10400	Direct
Option to Buy Common Stock	$20.89	2015-02-17	Common Stock (12000)	12000	Direct
Option to Buy Common Stock	$32.29	2015-12-07	Common Stock (7000)	7000	Direct

Footnotes

F1: The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 23, 2011.

F2: Options disposed of through exercise pursuant to a Rule 10b1-5 trading plan adopted by the Reporting Person on February 23, 2011.