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 * STEFFENS GREG A   2. Issuer Name and Ticker or Trading Symbol SOUTHERN MISSOURI BANCORP, INC. [SMBC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President and CEO (Last) (First) (Middle) SOUTHERN MISSOURI BANCORP, INC., 2991 OAK GROVE ROAD 3. Date of Earliest Transaction (Month/Day/Year) 01/04/2019 (Street) POPLAR BLUFF, MO 63901 4. If Amendment, Date Original Filed(Month/Day/Year) 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 01/04/2019   A(1)   1,200 A $ 0 207,433 (5) D   Common Stock               41,035.85 (2) I By 401(k)

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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

Stock Option (Right to Buy)

$ 37.31

(3)

01/16/2028

Common Stock

3,500

3,500

D

Stock Option (Right to Buy)

$ 34.35

01/04/2019

A

3,500

(4)

01/04/2029

Common Stock

3,500

$ 0

3,500

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
STEFFENS GREG A SOUTHERN MISSOURI BANCORP, INC. 2991 OAK GROVE ROAD POPLAR BLUFF, MO 63901	X		President and CEO

Signatures

/s/ Greg A. Steffens		01/08/2019
**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)	The shares are scheduled to vest over a five-year period beginning February 9, 2020, with up to 20% of the shares vesting on that date and on each of the next four anniversaries of that date based on the extent to which the Company's annualized return on average assets over the 12 calendar quarters ending immediately prior to the applicable vesting date exceeds a threshold level.
(2)	Reflects 401(k) contributions that have occurred since the date of the reporting person's last ownership report.
(3)	The options become exercisable in 20% installments over a five year period with the first installment vesting on 1/16/2019. Each remaining installment vests annually thereafter.
(4)	The options become exercisable in 20% installments over a five year period with the first installment vesting on 1/4/2020. Each remaining installment vests annually thereafter.
(5)	Reporting person no longer reports as beneficially owned any securities owned by his ex-wife.

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