Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  Lorenson Katie A
2. Date of Event Requiring Statement (Month/Day/Year)
09/01/2016
3. Issuer Name and Ticker or Trading Symbol
MidWestOne Financial Group, Inc. [MOFG]
(Last)
(First)
(Middle)
102 S. CLINTON STREET, P.O. BOX 1700
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP, CFO & Treasurer
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

IOWA CITY, IA 52244-1700
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 Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 2,100 (1)
D
 
Common Stock 177 (2)
I
By ESOP

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Lorenson Katie A
102 S. CLINTON STREET
P.O. BOX 1700
IOWA CITY, IA 52244-1700
      SVP, CFO & Treasurer  

Signatures

Kenneth R. Urmie, under Power of Attorney dated July 21, 2016 09/02/2016
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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 reporting person's direct share ownership is comprised of three components: 1) 150 shares registered jointly with the reporting person's spouse, 2) 450 unissued shares remaining from a grant of 600 restricted stock units which vest in four equal annual installments of which the first installment vested May 15, 2016, and 3) 1,500 unissued shares acquired pursuant to a grant of restricted stock units which vest in four equal annual installments beginning February 15, 2017.
(2) Shares held in the MidWestOne Financial Group, Inc. Employee Stock Ownership Plan as of September 1, 2016.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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