X0306 4 2012-09-28 0001139812 MB FINANCIAL INC /MD MBFI 0001244432 HOLMSTROM RICHARD J C/O MB FINANCIAL, INC. 6111 N. RIVER ROAD ROSEMONT IL 60018 1 Common Stock 61890 D Stock Option (Right to Buy) 19.75 2012-09-28 4 A 0 5016 0 A 2012-09-28 2017-09-28 Common Stock 5016 5016 D Stock Option (Right to Buy) 22.47 2008-06-30 2013-06-30 Common Stock 4347 4347 D Stock Option (Right to Buy) 33.07 2008-09-30 2013-09-30 Common Stock 2281 2281 D Stock Option (Right to Buy) 27.95 2008-12-31 2013-12-31 Common Stock 3963 3963 D Stock Option (Right to Buy) 13.60 2009-03-31 2014-03-31 Common Stock 4309 4309 D Stock Option (Right to Buy) 10.19 2009-06-30 2014-06-30 Common Stock 5355 5355 D Stock Option (Right to Buy) 20.97 2009-09-30 2014-09-30 Common Stock 2213 2213 D Stock Option (Right to Buy) 19.71 2009-12-31 2014-12-31 Common Stock 1819 1819 D Stock Option (Right to Buy) 22.53 2010-03-31 2015-03-31 Common Stock 1634 1634 D Stock Option (Right to Buy) 18.39 2010-06-30 2015-06-30 Common Stock 2474 2474 D Stock Option (Right to Buy) 16.22 2010-09-30 2015-09-30 Common Stock 2230 2230 D Stock Option (Right to Buy) 17.32 2010-12-31 2015-12-31 Common Stock 1703 1703 D Stock Option (Right to Buy) 20.96 2011-03-31 2016-03-31 Common Stock 1855 1855 D Stock Option (Right to Buy) 19.24 2011-06-30 2016-06-30 Common Stock 1773 1773 D Stock Option (Right to Buy) 14.72 2011-09-30 2016-09-30 Common Stock 2472 2472 D Stock Option (Right to Buy) 17.10 2011-12-30 2016-12-30 Common Stock 2434 2434 D Stock Option (Right to Buy) 20.99 2012-03-30 2017-03-30 Common Stock 2187 2187 D Stock Option (Right to Buy) 21.54 2012-06-29 2017-06-29 Common Stock 3095 3095 D Stock Option (Right to Buy) 30.83 2007-12-31 2012-12-31 Common Stock 3029 3029 D Stock Option (Right to Buy) 30.78 2008-03-31 2013-03-31 Common Stock 2956 2956 D Grant to reporting person of option to purchase shares of common stock under Issuer's Amended and Restated Omnibus Incentive Plan. The option is 100% vested. /s/ Doria L. Koros, Attorney in Fact for Mr. Holmstrom 2012-10-02