HALLIBURTON CO — Director's Dealing 2011

Feb 24, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HALLIBURTON CO (HAL)
CIK: 0000045012
Period of Report: 2011-02-22

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-22	Common Stock	M	2193	$22.55	Acquired	283299.47	Direct
2011-02-22	Common Stock	S	1193	$48.17	Disposed	282106.47	Direct
2011-02-22	Common Stock	S	1000	$48.18	Disposed	281106.47	Direct
2011-02-22	Common Stock	S	18508	$48.16	Disposed	262598.47	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-22	Option to Buy Common Stock	$22.55	M	2193	Disposed	2015-04-07	Common Stock (2193)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option to Buy Common Stock	$39.19	2020-12-01	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	$15.42	2018-12-02	Common Stock (49700)	49700	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: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.15 to $48.20, inclusive. The Reporting Person undertakes to provide to Halliburton Company, any security holder of Halliburton Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.