SMBC Southern Missouri Bancorp Inc

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                                                                                   
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response... 0.5                       
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940                       

1. Name and Address of Reporting Person * HECKER MARK E	2. Issuer Name and Ticker or Trading Symbol SOUTHERN MISSOURI BANCORP, INC. [ SMBC ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) EVP, Chief Credit Officer
(Last)          (First)          (Middle) SOUTHERN MISSOURI BANCORP, INC., 2991 OAK GROVE ROAD	3. Date of Earliest Transaction (MM/DD/YYYY) 5/22/2020
(Street) POPLAR BLUFF, MO 63901 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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	5/22/2020		P		2000	A	$21.930	10630	I	IRA
Common Stock								2950	D
Common Stock								185	I	Spouse IRA
Common Stock								497 (1)	I	401(k)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		7. Title and Amount of Securities Underlying Derivative Security (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							(2)	1/16/2028	Common Stock	2000		2000	D
Stock Option (Right to Buy)	$34.35							(3)	1/4/2029	Common Stock	2000		2000	D
Stock Option (Right to Buy)	$37.4							(4)	2/18/2030	Common Stock	2000.0		2000.0	D

Explanation of Responses:
(1)	Reflects 401(k) contributions that have occurred since the date of the reporting person's last ownership report.
(2)	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.
(3)	The options become exercisable in 20% installments over a five year period with the first installment vesting on 1/04/2020. 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 2/18/2021. Each remaining installment vests annually thereafter.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
HECKER MARK E SOUTHERN MISSOURI BANCORP, INC. 2991 OAK GROVE ROAD POPLAR BLUFF, MO 63901			EVP, Chief Credit Officer

Signatures
/s/Mark Eric Hecker		5/27/2020
**Signature of Reporting Person		Date