Sec Form 4/A Filing - STEFFENS GREG A @ SOUTHERN MISSOURI BANCORP, INC. - 2017-05-16

FORM 4/A 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 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 (MM/DD/YY) 05/16/2017 (Street) POPLAR BLUFF, MO63901 4. If Amendment, Date Original Filed (MM/DD/YY) 05/18/2017 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 05/16/2017 A( 1 ) 2,500 A $ 0 209,133 ( 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 STEFFENS GREG A SOUTHERN MISSOURI BANCORP, INC. 2991 OAK GROVE ROAD POPLAR BLUFF, MO63901 X President and CEO Signatures /s/ Greg A. Steffens 08/14/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The shares are scheduled to vest over a five-year period beginning February 9, 2018, 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 )The amount originally reported reflected a 2-for-1 stock split in the form of a stock dividend in January 2015 as well as a reduction for 47,167 shares that were transferred pursuant to a Domestic Relations Order. The actual number of shares transferred were 43,267. The reporting person's direct beneficial ownership has been revised to reflect the actual number of shares transferred. In addition, the 8,000 shares held indirectly in an IRA account which were previously reported on Table 1 were also transferred pursuant to the Domestic Relations Order. These corrections also relate to two subsequent Form 4s filed by the Reporting Person.

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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