Sec Form 4 Filing - LESAR DAVID J @ HALLIBURTON CO - 2017-12-06

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person LESAR DAVID J 2. Issuer Name and Ticker or Trading Symbol HALLIBURTON CO [ HAL] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Exec Chairman of the Board (Last) (First) (Middle) 3000 N. SAM HOUSTON PARKWAY E. 3. Date of Earliest Transaction (MM/DD/YY) 12/06/2017 (Street) HOUSTON, TX77032 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 12/06/2017 F 7,946 ( 1 ) D $ 43.89 482,685.713 ( 2 ) D Common Stock 71,469.24 I By Spouse

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Option to Buy Common Stock $ 53.54 12/07/2016 12/07/2026 Common Stock 114,900 114,900 D Option to Buy Common Stock $ 38.95 12/02/2015 12/02/2025 Common Stock 176,900 176,900 D Option to Buy Common Stock $ 40.75 12/03/2014 12/03/2024 Common Stock 178,100 178,100 D Option to Buy Common Stock $ 50.62 12/04/2013 12/04/2023 Common Stock 137,900 137,900 D Option to Buy Common Stock $ 33.5 12/05/2012 12/05/2022 Common Stock 208,900 208,900 D Option to Buy Common Stock $ 35.57 12/06/2011 12/06/2021 Common Stock 141,900 141,900 D Option to Buy Common Stock $ 39.19 12/01/2010 12/01/2020 Common Stock 108,000 108,000 D 06/2017 Restricted Stock Units $ 0 ( 3 ) ( 4 ) ( 4 ) Common Stock 326,229 326,229 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other LESAR DAVID J 3000 N. SAM HOUSTON PARKWAY E. HOUSTON, TX77032 X Exec Chairman of the Board Signatures Bruce A. Metzinger, by Power of Attorney 12/07/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Shares transferred to Halliburton Company for payment for Federal tax withholding obligations on lapse of restrictions on shares issued under the Stock and Incentive Plan. Said Plan permits Reporting Person to satisfy withholding tax obligation by transferring unrestricted shares to the Issuer. ( 2 )Includes 488.324 shares of stock purchased through the Halliburton Company Employee Stock Purchase Plan for the periods ended March 31, 2017, June 30, 2017 and September 30, 2017. ( 3 )Each Restricted Stock Unit represents the right to receive one share of common stock. ( 4 )One-half of the Restricted Stock Units vest and distribute as common stock effective December 31, 2018. The other one-half will be valued on December 31, 2018 and distributed as cash in four equal annual installments beginning December 31, 2019.

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