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 OF SECURITIES 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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(Print or Type Responses)

1. Name and Address of Reporting Person * Smith Donald R Jr   2. Issuer Name and Ticker or Trading Symbol Murphy USA Inc. [MUSA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Vice President & Controller (Last) (First) (Middle) 200 PEACH ST 3. Date of Earliest Transaction (Month/Day/Year) 10/22/2018 (Street) EL DORADO, AR 71730 4. If Amendment, Date Original Filed(Month/Day/Year) 10/23/2018 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 10/22/2018   M   4,749 (1) A $ 0 13,043 (6) D   Common Stock 10/22/2018   F(2)   2,197 D $ 80.09 10,846 (6) D   Common Stock               546 (5) (6) I Trustee of Company Thrift Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

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 (Month/Day/Year)

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

Restricted Stock Unit (3)

(4)

10/22/2018

M

4,749 (1)

(4)

(4)

Common Stock

4,749

$ 0

2,400

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Smith Donald R Jr 200 PEACH ST EL DORADO, AR 71730			Vice President & Controller

Signatures

/s/ Gregory L. Smith, attorney-in-fact		10/24/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	These lost potential compensation RSUs, granted in conjunction with the spin-off of the Company from Murphy Oil Corporation, vested on the five-year anniversary of the grant date.
(2)	Shares withheld for taxes on RSU vesting.
(3)	Time based restricted stock award granted under the 2013 Long-term Incentive Plan.
(4)	These Securities generally do not carry a Conversion Price, Exercisable Date, or Expiration Date.
(5)	Includes 92 shares acquired through the reporting person's 401(k) Plan. The information in this report is based on a plan statement dated October 22, 2018.
(6)	This Amendment to the original Form 4 is being filed to correctly report the amount of securities beneficially owned following the reported transactions in table I.

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