Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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 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 * Moore Susan 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) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP, Chief Risk Officer (Last) (First) (Middle) 102 S CLINTON STREET, P.O. BOX 1700 3. Date of Earliest Transaction (Month/Day/Year) 02/13/2026 (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 02/13/2026 F 3,259 D $49.31 15,376.206(1) D Common Stock 02/13/2026 D(2)(3)(4)(5) 15,376.206 D (2)(3)(4)(5) 0 D Common Stock 02/13/2026 D(2)(3) 1,352.998(6) D (2)(3) 0 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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Moore Susan M 102 S CLINTON STREET, P.O. BOX 1700 IOWA CITY, IA 52244-1700			SVP, Chief Risk Officer

Signatures

Kenneth R. Urmie, Deputy Corporate Secretary, for Susan M. Moore under Power of Attorney dated March 3, 2025		02/17/2026
**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)	Amount reported includes 2.266 dividend equivalents on restricted stock units and 7,283.441 from vested performance stock units since the reporting person's previous Form filing.
(2)	On February 13, 2026 (the Effective Time), pursuant to the terms of the Agreement and Plan of Merger (the Merger Agreement) dated as of October 23, 2025, by and between MidWestOne Financial Group, Inc. (MOFG) and Nicolet Bankshares, Inc. (NIC), MOFG merged with and into NIC (the Merger). Defined terms not otherwise defined herein shall have the meaning set forth in the Merger Agreement.
(3)	Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding share of MOFG Common Stock was canceled and converted into the right to receive 0.3175 of a share of NIC Common Stock (the Merger Consideration).
(4)	Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding MOFG RSU Award was fully vested, canceled and converted into the right to receive a number of shares of NIC Common Stock equal to the product of (i) the number of shares of MOFG Common Stock subject to such MOFG RSU Award immediately prior to the Effective Time multiplied by (ii) the Exchange Ratio, less any applicable withholding taxes.
(5)	Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding MOFG PSU Award was fully vested, canceled and converted into the right to receive (i) a number of shares of NIC Common Stock equal to the product of (x) the number of shares of MOFG Common Stock subject to such MOFG PSU Award immediately prior to the Effective Time based on the higher of target performance and actual performance through the Effective Time multiplied by (y) the Exchange Ratio, plus (ii) a cash payment in respect of any accrued but unpaid dividend equivalents on such MOFG PSU Award.
(6)	Shares held in the reporting person's account from within the MidWestOne Financial Group, Inc. 401(k) Plan, as of February 13, 2026. Reported shares have increased by 7.06 shares since the date of the reporting person's previous Form filing due to an allocation to her account.

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