HALLIBURTON CO - Director's Dealing 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HALLIBURTON CO (HAL)
CIK: 0000045012
Period of Report: 2021-02-12

Reporting Person: Loeffler Lance (EVP & Chief Financial Officer)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-12	Common Stock	S	21067	$19.29	Disposed	130060	Direct

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option to Buy Common Stock (12/2018)	$31.44	2028-12-05	Common Stock (51100)	51100	Direct
Option to Buy Common Stock (01/2018)	$49.61	2028-01-02	Common Stock (20416)	20416	Direct
Option to Buy Common Stock	$55.68	2027-01-03	Common Stock (16678)	16678	Direct
Option to Buy Common Stock	$34.48	2026-01-04	Common Stock (27912)	27912	Direct
Option to Buy Common Stock	$39.49	2025-01-02	Common Stock (15594)	15594	Direct

F1: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 28, 2021.