MidWestOne Financial Group, Inc. — Director's Dealing 2012

May 15, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MidWestOne Financial Group, Inc. (MOFG)
CIK: 0001412665
Period of Report: 2012-05-15

Reporting Person: Kniff-McCulla Barbara J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-15	Common Stock	A	500	—	Acquired	695	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2963	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$18.49	2015-04-29	Common Stock (769.0)	769	Direct
Stock Option (Right to Buy)	$20.08	2016-04-28	Common Stock (950.0)	950	Direct
Stock Option (Right to Buy)	$18.06	2017-04-26	Common Stock (950.0)	950	Direct

Footnotes

F1: Shares were acquired pursuant to a grant of restricted stock units which vest in four equal annual installments beginning May 15, 2013.

F2: Shares reduced by 65 shares due to lapse/issuance of RSU shares which moved from direct holding and into indirect holding of reporting person's revocable grantor trust.

F3: Shares increased by 65 shares due to lapse/issuance of RSU shares which moved from direct holding and into indirect holding of reporting person's revocable grantor trust.

F4: Fully vested.