HALLIBURTON CO — Director's Dealing 2011

May 20, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HALLIBURTON CO (HAL)
CIK: 0000045012
Period of Report: 2011-05-18

Reporting Person: Brown James S (President - Western Hemisphere)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-18	Common Stock	A	106474	$46.96	Acquired	367072.47	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option to Buy Common Stock	$15.42	2018-12-02	Common Stock (16566)	16566	Direct
Option to Buy Common Stock	$39.19	2020-12-02	Common Stock (26100)	26100	Direct
Option to Buy Common Stock	$29.35	2019-12-01	Common Stock (45600)	45600	Direct
Option to Buy Common Stock	$35.67	2018-02-13	Common Stock (10000)	10000	Direct
Option to Buy Common Stock	$33.02	2016-01-06	Common Stock (6000)	6000	Direct
Option to Buy Common Stock	$29.97	2017-01-03	Common Stock (13400)	13400	Direct

Footnotes

F1: Shares awarded pursuant to the Halliburton Company Stock and Incentive Plan. Said Plan provides for the surrender of common stock to the Issuer to satisfy withholding tax obligations.