Sec Form 4 Filing - Gautier Todd W. @ L3HARRIS TECHNOLOGIES, INC. /DE/ - 2019-12-31

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 Gautier Todd W. 2. Issuer Name and Ticker or Trading Symbol L3HARRIS TECHNOLOGIES, INC. /DE/ [ LHX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President, Aviation Systems (Last) (First) (Middle) C/O L3HARRIS TECHNOLOGIES, INC., 1025 WEST NASA BOULEVARD 3. Date of Earliest Transaction (MM/DD/YY) 12/31/2019 (Street) MELBOURNE, FL32919 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, Par Value $1.00 12/31/2019 F 153 ( 1 ) D $ 197.87 17,029.13 ( 2 ) D

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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Gautier Todd W. C/O L3HARRIS TECHNOLOGIES, INC. 1025 WEST NASA BOULEVARD MELBOURNE, FL32919 President, Aviation Systems Signatures By: /s/ Robert A. Johnson Jr., Attorney-in-Fact For:Todd W. Gautier 01/03/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Shares withheld by Issuer to pay tax liability incident to vesting on 12/31/2019 of 565 restricted stock units denominated in shares of Issuer's common stock (previously reported as acquired by reporting person on June 29, 2019 upon completion of the merger (the "Merger") of Leopard Merger Sub Inc., a subsidiary of Issuer, with and into L3 Technologies, Inc. ("L3") pursuant to the Agreement and Plan of Merger, dated as of October 12, 2018, and which were converted from L3 performance stock units in connection with the Merger, with vesting on last day of original performance period applicable to such L3 performance stock units, subject to reporting person's continued employment) and receipt of shares in settlement thereof. ( 2 )Includes 1.13 shares acquired through Issuer's retirement plan on 9/18/2019.

Remarks: Exhibit List:Exhibit 24 - Power of Attorney

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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