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 * MORRISON JOHN M   2. Issuer Name and Ticker or Trading Symbol MidWestOne Financial Group, Inc. [MOFG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 102 S. CLINTON STREET, P.O. BOX 1700 3. Date of Earliest Transaction (Month/Day/Year) 05/01/2015 (Street) IOWA CITY, IA 52244-1700 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 05/01/2015   A   2,723,083 A (1) 2,723,083 I By self as trustee of the John M. Morrison Revocable Trust #4

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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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MORRISON JOHN M 102 S. CLINTON STREET P.O. BOX 1700 IOWA CITY, IA 52244-1700	X	X

Signatures

Kenneth R. Urmie, Corporate Secretary, under Power of Attorney dated April 20, 2015		05/04/2015
**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)	Shares received in exchange for shares of the common stock of Central Bancshares, Inc., a privately held Minnesota corporation, held by the John M. Morrison Revocable Trust #4 in connection with the merger of Central Bancshares, Inc. with and into MidWestOne Financial Group, Inc., pursuant to the terms and conditions of that certain Agreement and Plan of Merger, dated November 20, 2014, between Central Bancshares, Inc. and MidWestOne Financial Group, Inc. MidWestOne Financial Group, Inc. is the surviving corporation. The John M. Morrison Revocable Trust #4, as the sole shareholder of Central Bancshares, Inc., received $64.0 million in cash and 2,723,083 shares of MidWestOne Financial Group, Inc. as merger consideration. Mr. Morrison serves as the trustee of the John M. Morrison Revocable Trust #4. On May 1, 2015, the closing date of the merger, the closing price of MidWestOne Financial Group, Inc. common stock was $29.31 per share.

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