Edgar Filing: MB FINANCIAL INC /MD

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2012

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number 0-24566-01

MB FINANCIAL, INC.

(Exact name of registrant as specified in its charter)

Maryland

(State or other jurisdiction of incorporation or organization)

36-4460265

(I.R.S. Employer Identification No.)

800 West Madison Street, Chicago, Illinois 60607

(Address of principal executive offices)

Registrant’s telephone number, including area code: (888) 422-6562

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer x		Accelerated filer o

Non-accelerated filer o		Smaller reporting company o
(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o No x

There were outstanding 54,616,071 shares of the registrant’s common stock as of July 27, 2012.

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MB FINANCIAL, INC. AND SUBSIDIARIES

FORM 10-Q

June 30, 2012

INDEX

PART I.	FINANCIAL INFORMATION

Item 1.	Financial Statements

	Consolidated Balance Sheets at June 30, 2012 (Unaudited) and December 31, 2011	1

	Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2012 and 2011 (Unaudited)	2 — 3

	Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2012 and 2011 (Unaudited)	4

	Consolidated Statements of Changes in Stockholders’ Equity for the Six Months Ended June 30, 2012 and 2011 (Unaudited)	5

	Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2012 and 2011 (Unaudited)	6 — 7

	Notes to Consolidated Financial Statements (Unaudited)	8 — 39

Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	40 — 59

Item 3.	Quantitative and Qualitative Disclosures about Market Risk	59 — 62

Item 4.	Controls and Procedures	62

PART II.	OTHER INFORMATION

Item 1A.	Risk Factors	63

Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	63

Item 6.	Exhibits	63

	Signatures	64

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PART I. - FINANCIAL INFORMATION

Item 1. - Financial Statements

MB FINANCIAL, INC. & SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Amounts in thousands, except share and per share data)

	(Unaudited)
	June 30,			December 31,
	2012			2011
ASSETS
Cash and due from banks	$	132,737		$	144,228
Interest earning deposits with banks	304,075			100,337
Total cash and cash equivalents	436,812			244,565
Investment securities:
Securities available for sale, at fair value	1,723,471			1,929,297
Securities held to maturity, at amortized cost ($526,382 and $511,022 fair value at June 30, 2012 and December 31, 2011, respectively)	497,800			499,283
Non-marketable securities - FHLB and FRB stock	61,462			80,832
Total investment securities	2,282,733			2,509,412

Loans held for sale	2,290			4,727
Loans:
Total loans, excluding covered loans	5,170,411			5,288,451
Covered loans	552,838			662,544
Total loans	5,723,249			5,950,995
Less: Allowance for loan loss	121,756			126,798
Net loans	5,601,493			5,824,197
Lease investment, net	111,122			135,490
Premises and equipment, net	214,935			210,705
Cash surrender value of life insurance	127,096			125,309
Goodwill, net	387,069			387,069
Other intangibles, net	26,986			29,494
Other real estate owned, net	49,690			78,452
Other real estate owned related to FDIC transactions	43,807			60,363
FDIC indemnification asset	56,637			80,830
Other assets	148,896			142,459
Total assets	$	9,489,566		$	9,833,072
LIABILITIES AND STOCKHOLDERS’ EQUITY
LIABILITIES
Deposits:
Noninterest bearing	$	1,946,468		$	1,885,694
Interest bearing	5,524,241			5,761,913
Total deposits	7,470,709			7,647,607
Short-term borrowings	261,729			219,954
Long-term borrowings	221,100			266,264
Junior subordinated notes issued to capital trusts	158,521			158,538
Accrued expenses and other liabilities	139,756			147,682
Total liabilities	8,251,815			8,440,045
STOCKHOLDERS’ EQUITY
Preferred stock, ($0.01 par value, authorized 1,000,000 shares at June 30, 2012 and December 31, 2011; series A, 5% cumulative perpetual, 196,000 shares issued and outstanding at December 31, 2011, $1,000 liquidation value)	—			194,719
Common stock, ($0.01 par value; authorized 70,000,000 shares at June 30, 2012 and December 31, 2011; issued 54,851,003 shares at June 30, 2012 and 54,824,912 at December 31, 2011)	549			548
Additional paid-in capital	732,297			731,248
Retained earnings	466,812			427,956
Accumulated other comprehensive income	39,035			39,150
Less: 173,023 and 160,419 shares of Treasury stock, at cost, at June 30, 2012 and December 31, 2011, respectively	(3,353		)	(3,044		)
Controlling interest stockholders’ equity	1,235,340			1,390,577
Noncontrolling interest	2,411			2,450
Total stockholders’ equity	1,237,751			1,393,027
Total liabilities and stockholders’ equity	$	9,489,566		$	9,833,072

See accompanying Notes to Consolidated Financial Statements.

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MB FINANCIAL, INC. & SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(Amounts in thousands, except common share and per share data) (Unaudited)

	Three months ended						Six months ended
	June 30,						June 30,
	2012			2011			2012			2011
Interest income:
Loans	$	69,250		$	84,114		$	140,898		$	171,281
Investment securities:
Taxable	8,882			10,290			19,766			18,042
Nontaxable	7,303			3,443			14,042			6,788
Other interest bearing accounts	158			258			327			728
Total interest income	85,593			98,105			175,033			196,839
Interest expense:
Deposits	8,058			11,746			16,818			25,105
Short-term borrowings	362			239			568			456
Long-term borrowings and junior subordinated notes	3,069			3,713			6,450			6,666
Total interest expense	11,489			15,698			23,836			32,227
Net interest income	74,104			82,407			151,197			164,612
Provision for credit losses	—			61,250			3,100			101,250
Net interest income after provision for credit losses	74,104			21,157			148,097			63,362
Other income:
Loan service fees	1,683			2,812			3,022			3,938
Deposit service fees	9,370			9,023			18,778			19,053
Lease financing, net	7,334			6,861			14,292			12,644
Brokerage fees	1,264			1,615			2,519			3,034
Trust and asset management fees	4,535			4,455			8,939			8,886
Net gain (loss) on investment securities	(34		)	232			(37		)	229
Increase in cash surrender value of life insurance	870			1,451			1,787			2,419
Net gains (losses) on sale of assets	(8		)	13			(25		)	370
Accretion of FDIC indemnification asset	222			1,339			697			3,170
Card fees	2,429			2,062			4,473			3,850
Net loss recognized on other real estate owned	(5,441		)	(4,645		)	(12,030		)	(5,017		)
Net gain on sale of loans	554			1,912			928			2,051
Other operating income	1,129			2,015			3,418			3,661
Total other income	23,907			29,145			46,761			58,288
Other expense:
Salaries and employee benefits	40,146			37,815			80,575			75,590
Occupancy and equipment expense	9,188			8,483			18,758			17,877
Computer services and telecommunication expense	3,909			3,570			7,562			7,015
Advertising and marketing expense	1,930			1,748			3,996			3,467
Professional and legal expense	1,503			1,853			2,916			3,078
Other intangibles amortization expense	1,251			1,416			2,508			2,841
FDIC insurance premiums	2,010			3,502			4,653			6,930
Branch impairment charges	—			—			—			1,000
Other real estate expense, net	424			1,251			1,667			1,649
Other operating expenses	6,473			7,090			11,530			14,145
Total other expense	66,834			66,728			134,165			133,592
Income (loss) before income taxes	31,177			(16,426		)	60,693			(11,942		)
Income tax expense (benefit)	9,034			(9,060		)	17,464			(11,520		)
Net income (loss)	$	22,143		$	(7,366	)	$	43,229		$	(422	)
Dividends and discount accretion on preferred shares	—			2,602			3,269			5,203
Net income (loss) available to common stockholders	$	22,143		$	(9,968	)	$	39,960		$	(5,625	)

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	Three months ended					Six months ended
	June 30,					June 30,
	2012		2011			2012			2011
Common share data:
Basic earnings (loss) allocated to common stock per common share	$	0.41	$	(0.14	)	$	0.80		$	(0.01	)
Impact of preferred stock dividends on basic earnings (loss) per common share	—		(0.04		)	(0.06		)	(0.09		)
Basic earnings (loss) per common share	0.41		(0.18		)	0.74			(0.10		)

Diluted earnings (loss) allocated to common stock per common share	0.41		(0.14		)	0.79			(0.01		)
Impact of preferred stock dividends on diluted earnings (loss) per common share	—		(0.04		)	(0.06		)	(0.09		)
Diluted earnings (loss) per common share	0.41		(0.18		)	0.73			(0.10		)

Weighted average common shares outstanding for basic earnings per common share	54,174,717		54,002,979			54,165,286			53,982,193
Weighted average common shares outstanding for diluted earnings per common share	54,448,709		54,002,979			54,431,491			53,982,193

See Accompanying Notes to Consolidated Financial Statements.

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MB FINANCIAL, INC. & SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Amounts in thousands) (Unaudited)

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2012		2011			2012			2011

Net income (loss)	$	22,143	$	(7,366	)	$	43,229		$	(422	)

Unrealized holding gains (losses) on investment securities, net of tax	1,080		4,895			(137		)	5,226
Reclassification adjustments for (gains) losses included in net income, net of tax	20		(139		)	22			(137		)
Other comprehensive income (loss), net of tax	1,100		4,756			(115		)	5,089

Comprehensive income (loss)	$	23,243	$	(2,610	)	$	43,114		$	4,667

See Accompanying Notes to Consolidated Financial Statements.

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MB FINANCIAL, INC. & SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

Six Months Ended June 30, 2012 and 2011

(Amounts in thousands, except per share data) (Unaudited)

												Accumulated
												Other
						Additional						Comprehensive									Total Stock-
	Preferred			Common		Paid-in			Retained			Income,			Treasury			Noncontrolling			holders’
	Stock			Stock		Capital			Earnings			Net of Tax			Stock			Interest			Equity
Balance at December 31, 2010	$	194,104		$	546	$	725,400		$	402,810		$	22,233		$	(2,828	)	$	2,521		$	1,344,786
Net loss	—			—		—			(422		)	—			—			144			(278		)
Other comprehensive income, net of tax	—			—		—			—			5,089			—			—			5,089
Cash dividends declared on common shares ($0.02 per share)	—			—		—			(1,090		)	—			—			—			(1,090		)
Dividends and discount accretion on preferred shares	303			—		—			(5,203		)	—			—			—			(4,900		)
Restricted common stock activity, net of tax	—			—		(142		)	—			—			—			—			(142		)
Stock option activity, net of tax	—			—		793			(14		)				104						883
Issuance of shares of common stock, net of issuance costs	—			—		14			—			—			—			—			14
Repurchase of common shares in connection with employee benefit plans	—			—		—			—			—			(947		)	—			(947		)
Repurchase of common shares held in trust for deferred compensation plan	—			—		100			—			—			(100		)	—			—
Stock-based compensation expense	—			—		2,079			—			—			—			—			2,079
Distributions to noncontrolling interest	—			—		—			—			—			—			(150		)	(150		)
Balance at June 30, 2011	$	194,407		$	546	$	728,244		$	396,081		$	27,322		$	(3,771	)	$	2,515		$	1,345,344

Balance at December 31, 2011	$	194,719		$	548	$	731,248		$	427,956		$	39,150		$	(3,044	)	$	2,450		$	1,393,027
Net income	—			—		—			43,229			—			—			141			43,370
Other comprehensive loss, net of tax	—			—		—			—			(115		)	—			—			(115		)
Cash dividends declared on common shares ($0.02 per share)	—			—		—			(1,096		)	—			—			—			(1,096		)
Dividends and discount accretion on preferred shares	1,281			—		—			(3,269		)	—			—			—			(1,988		)
Repurchase of preferred shares	(196,000		)	—		—			—			—			—			—			(196,000		)
Repurchase of warrant	—			—		(1,518		)	—			—			—			—			(1,518		)
Restricted common stock activity, net of tax	—			1		(175		)	8			—			171			—			5
Stock option activity, net of tax	—			—		(62		)	(16		)	—			148			—			70
Repurchase of common shares in connection with employee benefit plans	—			—		—			—			—			(325		)	—			(325		)
Repurchase of common shares held in trust for deferred compensation plan	—			—		303			—			—			(303		)	—			—
Stock-based compensation expense	—			—		2,501			—			—			—			—			2,501
Distributions to noncontrolling interest	—			—		—			—			—			—			(180		)	(180		)
Balance at June 30, 2012	$	—		$	549	$	732,297		$	466,812		$	39,035		$	(3,353	)	$	2,411		$	1,237,751

See Accompanying Notes to Consolidated Financial Statements.

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MB FINANCIAL, INC. & SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in thousands) (Unaudited)

	Six months ended
	June 30,
	2012			2011
Cash Flows From Operating Activities:
Net income (loss)	$	43,229		$	(422	)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation of premises and equipment	7,538			6,500
Depreciation of leased equipment	19,549			20,796
Impairment charges on branch facilities	—			1,000
Compensation expense for restricted stock awards	1,756			1,406
Compensation expense for stock option grants	745			636
Gain on sales of premises and equipment and leased equipment	(1,269		)	(941		)
Amortization of other intangibles	2,508			2,841
Provision for credit losses	3,100			101,250
Deferred income tax expense (benefit)	13,341			(10,473		)
Amortization of premiums and discounts on investment securities, net	21,007			18,896
Accretion of premiums and discounts on loans, net	(9,528		)	(17,630		)
Accretion of FDIC indemnification asset	(697		)	(3,170		)
Net loss (gain) on investment securities	37			(229		)
Proceeds from sale of loans held for sale	44,686			18,039
Origination of loans held for sale	(41,281		)	(17,778		)
Net gains on sale of loans held for sale	(928		)	(2,051		)
Net gain on sales of other real estate owned	(767		)	(734		)
Impairments on other real estate owned	9,271			4,731
Net loss on sales of other real estate owned related to FDIC-assisted transactions	3,526			1,020
Increase in cash surrender value of life insurance	(1,787		)	(1,892		)
(Increase) decrease in other assets, net	(40,987		)	17,093
(Decrease) increase in other liabilities, net	(6,819		)	1,994
Net cash provided by operating activities	66,230			140,882
Cash Flows From Investing Activities:
Proceeds from sales of investment securities available for sale	4,637			11,360
Proceeds from maturities and calls of investment securities available for sale	284,934			176,599
Purchase of investment securities available for sale	(102,097		)	(442,678		)
Proceeds from maturities and calls of investment securities held to maturity	83			298
Purchase of investment securities held to maturity	(1,484		)	(164,987		)
Purchase of non-marketable securities - FHLB and FRB stock	(24		)	(628		)
Redemption of non-marketable securities - FHLB and FRB stock	19,394			—
Net decrease in loans	223,793			268,377
Proceeds from sale of loans held for sale	—			207,530
Purchases of premises and equipment	(11,818		)	(8,501		)
Purchases of leased equipment	(9,838		)	(34,760		)
Proceeds from sales of premises and equipment	24			1,357
Proceeds from sales of leased equipment	7,955			417
Proceeds from sale of other real estate owned	24,246			20,221
Proceeds from sale of other real estate owned related to FDIC-assisted transactions	11,163			7,604
Principal paid on lease investments	(1,483		)	(211		)
Net proceeds from FDIC related to covered assets	58,758			98,793
Net cash provided by investing activities	508,243			140,791
Cash Flows From Financing Activities:
Net decrease in deposits	(176,898		)	(434,375		)
Net increase (decrease) in short-term borrowings	41,775			(33,111		)
Proceeds from long-term borrowings	1,735			2,726
Principal paid on long-term borrowings	(46,899		)	(12,240		)
Repurchase of preferred stock	(196,000		)	—
Repurchase of warrant	(1,518		)	—
Treasury stock transactions, net	(300		)	(858		)
Stock options exercised	202			1,300
Excess tax benefits from share-based payment arrangements	—			36
Dividends paid on preferred stock	(3,239		)	(4,900		)
Dividends paid on common stock	(1,084		)	(1,090		)
Net cash used in financing activities	(382,226		)	(482,512		)

Net increase (decrease) in cash and cash equivalents	$	192,247		$	(200,839	)
Cash and cash equivalents:
Beginning of period	244,565			844,159
End of period	$	436,812		$	643,320

(Continued)

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MB FINANCIAL, INC. & SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)

(Amounts in Thousands) (Unaudited)

	Six months ended
	June 30,
	2012		2011

Supplemental Disclosures of Cash Flow Information:

Cash payments for:
Interest paid to depositors and other borrowed funds	$	24,468	$	32,943
Income tax payments, net	2,401		458

Supplemental Schedule of Noncash Investing Activities:

Securities available for sale purchased not settled	$	—	$	45,926
Securities held to maturity purchased not settled	—		64,919
Loans transferred to other real estate owned	3,987		40,928
Loans transferred to other real estate owned related to FDIC-assisted transactions	10,387		37,238
Loans transferred to repossessed vehicles	443		612
Loans transferred to loans held for sale	—		205,740
Operating leases rewritten as direct finance leases included as loans	9,479		1,843
Reclassification of reserves on unfunded credit commitments	—		17,050

See Accompanying Notes to Consolidated Financial Statements.

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MB FINANCIAL, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

June 30, 2012 and 2011

(Unaudited)

NOTE 1. BASIS OF PRESENTATION

These unaudited consolidated financial statements include the accounts of MB Financial, Inc., a Maryland corporation (the “Company”), and its subsidiaries, including its wholly owned national bank subsidiary, MB Financial Bank, N.A. (“MB Financial Bank”), based in Chicago, Illinois. In the opinion of management, all normal recurring adjustments necessary for a fair presentation of the financial position, results of operations and cash flows for the interim periods have been made. The results of operations for the three and six months ended June 30, 2012 are not necessarily indicative of the results to be expected for the entire fiscal year.

These unaudited interim financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“GAAP”) and industry practice. Certain information in footnote disclosure normally included in financial statements prepared in accordance with U.S. GAAP and industry practice has been condensed or omitted pursuant to rules and regulations of the Securities and Exchange Commission. These financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s December 31, 2011 audited financial statements filed on Form 10-K.

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions which affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements, as well as the reported amounts of income and expenses during the reported periods. Actual results could differ from those estimates.

Certain prior period amounts have been reclassified to conform to current period presentation. These reclassifications did not result in any changes to previously reported net income or stockholders’ equity.

NOTE 2. EARNINGS (LOSS) PER COMMON SHARE

Earnings (loss) per common share is computed using the two-class method. Basic earnings (loss) per common share is computed by dividing net income available to common stockholders by the weighted-average number of common shares outstanding during the applicable period, excluding outstanding participating securities. Participating securities include non-vested restricted stock awards and restricted stock units, though no actual shares of common stock related to restricted stock units have been issued, to the extent holders of these securities receive non-forfeitable dividends or dividend equivalents at the same rate as holders of the Company’s common stock. Diluted earnings per common share is computed using the weighted-average number of shares determined for the basic earnings per common share computation plus the dilutive effect of stock compensation using the treasury stock method. Due to the net loss available to common stockholders for the three and six months ended June 30, 2011, all of the dilutive stock based awards are considered anti-dilutive and not included in the computation of diluted earnings (loss) per common share for those periods.

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The following table presents a reconciliation of the number of shares used in the calculation of basic and diluted earnings (loss) per common share (amounts in thousands, except common share data).

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2012		2011			2012			2011
Distributed earnings allocated to common stock	$	548	$	545		$	1,096		$	1,088
Undistributed earnings (loss) allocated to common stock	21,594		(7,903		)	42,131			(1,509		)
Net earnings (loss) allocated to common stock	22,142		(7,358		)	43,227			(421		)
Less: preferred stock dividends and discount accretion	—		2,602			3,269			5,203
Net earnings (loss) allocated to common stock	22,142		(9,960		)	39,958			(5,624		)
Net earnings (loss) allocated to participating securities	1		(8		)	2			(1		)
Net earnings (loss) allocated to common stock and participating securities	$	22,143	$	(9,968	)	$	39,960		$	(5,625	)

Weighted average shares outstanding for basic earnings per common share	54,174,717		54,002,979			54,165,286			53,982,193
Dilutive effect of stock compensation	273,992		—			266,205			—
Weighted average shares outstanding for diluted earnings per common share	54,448,709		54,002,979			54,431,491			53,982,193

Basic earnings (loss) allocated to common stock per common share	$	0.41	$	(0.14	)	$	0.80		$	(0.01	)
Impact of preferred stock dividends on basic earnings (loss) per common share	—		(0.04		)	(0.06		)	(0.09		)
Basic earnings (loss) per common share	0.41		(0.18		)	0.74			(0.10		)

Diluted earnings (loss) allocated to common stock per common share	0.41		(0.14		)	0.79			(0.01		)
Impact of preferred stock dividends on diluted earnings (loss) per common share	—		(0.04		)	(0.06		)	(0.09		)
Diluted earnings (loss) per common share	0.41		(0.18		)	0.73			(0.10		)

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NOTE 3. INVESTMENT SECURITIES

Carrying amounts and fair values of investment securities are summarized as follows (in thousands):

			Gross		Gross
	Amortized		Unrealized		Unrealized			Fair
	Cost		Gains		Losses			Value

June 30, 2012:
Available for Sale
U.S. Government sponsored agencies and enterprises	$	39,366	$	2,809	$	—		$	42,175
States and political subdivisions	589,654		39,856		(337		)	629,173
Residential mortgage-backed securities	962,967		19,820		(885		)	981,902
Commercial mortgage-backed securities	51,219		2,352		—			53,571
Corporate bonds	5,569		—		—			5,569
Equity securities	10,584		500		(3		)	11,081
	1,659,359		65,337		(1,225		)	1,723,471
Held to Maturity
States and political subdivisions	238,869		13,993		—			252,862
Residential mortgage-backed securities	258,931		14,589		—			273,520
	497,800		28,582		—			526,382

Total	$	2,157,159	$	93,919	$	(1,225	)	$	2,249,853

December 31, 2011:
Available for Sale
U.S. Government sponsored agencies and enterprises	$	39,640	$	2,761	$	—		$	42,401
States and political subdivisions	500,979		34,922		(241		)	535,660
Residential mortgage-backed securities	1,256,696		26,483		(1,373		)	1,281,806
Commercial mortgage-backed securities	51,324		1,361		—			52,685
Corporate bonds	5,899		—		—			5,899
Equity securities	10,457		389		—			10,846
	1,864,995		65,916		(1,614		)	1,929,297
Held to Maturity
States and political subdivisions	240,183		7,489		(8		)	247,664
Residential mortgage-backed securities	259,100		5,032		(774		)	263,358
	499,283		12,521		(782		)	511,022

Total	$	2,364,278	$	78,437	$	(2,396	)	$	2,440,319

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Unrealized losses on investment securities and the fair value of the related securities at June 30, 2012 are as follows (in thousands):

	Less Than 12 Months					12 Months or More					Total
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
	Value		Losses			Value		Losses			Value		Losses

Available for Sale
States and political subdivisions	$	42,011	$	(251	)	$	672	$	(86	)	$	42,683	$	(337	)
Residential mortgage-backed securities	75,938		(767		)	13,641		(118		)	89,579		(885		)
Equity securities	37		(3		)	—		—			37		(3		)

Total	$	117,986	$	(1,021	)	$	14,313	$	(204	)	$	132,299	$	(1,225	)

The total number of security positions in the investment portfolio in an unrealized loss position at June 30, 2012 was 56. Declines in the fair value of available for sale securities below their cost that are deemed to be other than temporary are reflected in earnings as realized losses to the extent the impairment is related to credit losses. The amount of the impairment related to other factors is recognized in other comprehensive income. In estimating other-than-temporary impairment losses, management considers, among other things, (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer, and (iii) whether or not the Company is more likely than not to sell the security before recovery of its cost basis.

As of June 30, 2012, management does not have the intent to sell any of the securities in the table above and believes that it is more likely than not that the Company will not have to sell any such securities before a recovery of cost. The fair value is expected to recover as the bonds approach their maturity date or repricing date or if market yields for such investments decline. Accordingly, as of June 30, 2012, management believes the impairments detailed in the table above are temporary.

Net (losses) gains recognized on investment securities available for sale are summarized as follows (in thousands):

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2012			2011		2012			2011
Realized gains	$	190		$	232	$	190		$	232
Realized losses	—			—		(3		)	(3		)
Impairment charges	(224		)	—		(224		)	—
Net (losses) gains	$	(34	)	$	232	$	(37	)	$	229

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The amortized cost and fair value of investment securities as of June 30, 2012 by contractual maturity are shown below. Maturities may differ from contractual maturities in mortgage-backed securities because the mortgages underlying the securities may be called or repaid without any penalties. Therefore, mortgage-backed securities are not included in the maturity categories in the following maturity summary.

	Amortized		Fair
(In thousands)	Cost		Value

Available for sale:
Due in one year or less	$	24,685	$	25,210
Due after one year through five years	204,637		222,123
Due after five years through ten years	120,021		132,892
Due after ten years	285,246		296,692
Equity securities	10,584		11,081
Residential and commercial mortgage-backed securities	1,014,186		1,035,473
	1,659,359		1,723,471
Held to maturity:
Due after five years through ten years	10,387		10,925
Due after ten years	228,482		241,937
Residential mortgage-backed securities	258,931		273,520
	497,800		526,382
Total	$	2,157,159	$	2,249,853

Investment securities available for sale with carrying amounts of $864.9 million and $924.9 million at June 30, 2012 and December 31, 2011, respectively, were pledged as collateral on public deposits and for other purposes as required or permitted by law.

NOTE 4. LOANS

Loans consist of the following at (in thousands):

	June 30,		December 31,
	2012		2011

Commercial loans	$	1,079,436	$	1,113,123
Commercial loans collateralized by assignment of lease payments	1,221,199		1,208,575
Commercial real estate	1,794,777		1,853,788
Residential real estate	313,137		316,787
Construction real estate	150,665		183,789
Indirect vehicle	198,848		187,481
Home equity	323,234		336,043
Consumer loans	89,115		88,865
Gross loans, excluding covered loans	5,170,411		5,288,451
Covered loans	552,838		662,544
Total loans(1)	$	5,723,249	$	5,950,995

(1) Gross loan balances at June 30, 2012 and December 31, 2011 were net of unearned income, including net deferred loan fees of $790 thousand and $1.0 million, respectively.

Loans are made to individuals as well as commercial and tax exempt entities. Specific loan terms vary as to interest rate, repayment, and collateral requirements based on the type of loan requested and the credit worthiness of the

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prospective borrower. Credit risk tends to be geographically concentrated in that a majority of the loan customers are located in the markets serviced by MB Financial Bank.

The Company’s extension of credit is governed by its Credit Risk Policy which was established to control the quality of the Company’s loans. These policies and procedures are reviewed and approved by the Board of Directors on a regular basis.

Commercial and Industrial Loans. Commercial credit is extended primarily to middle market customers. Such credits typically comprise working capital loans, loans for physical asset expansion, asset acquisition loans and other business loans. Loans to closely held businesses will generally be guaranteed in full or for a meaningful amount by the businesses’ major owners. Commercial loans are made based primarily on the historical and projected cash flow of the borrower and secondarily on the underlying collateral provided by the borrower. The cash flows of borrowers, however, may not behave as forecasted and collateral securing loans may fluctuate in value due to economic or individual performance factors. Minimum standards and underwriting guidelines have been established for all commercial loan types.

Lease Loans. The Company makes lease loans to both investment grade and non-investment grade companies. Investment grade lessees are companies rated in one of the four highest categories by Moody’s Investor Services or Standard & Poor’s Rating Services or, in the event the related lessee has not received any such rating, where the related lessee would be viewed under the underwriting polices of the Company as an investment grade company. Whether or not companies fall into this category, each lease loan is considered on its individual merit based on financial information available at the time of underwriting.

Commercial Real Estate Loans. Commercial real estate loans are subject to underwriting standards and processes similar to commercial and industrial loans. These loans are viewed primarily as cash flow loans and the repayment of these loans is largely dependent on the successful operation of the property. Loan performance may be adversely affected by factors impacting the general economy or conditions specific to the real estate market such as geographic location and/or property type.

Construction Real Estate Loans. The Company defines construction loans as loans where the loan proceeds are controlled by the Company and used exclusively for the improvement of real estate in which the Company holds a mortgage. Due to the inherent risk in this type of loan, they are subject to other industry specific policy guidelines outlined in the Company’s Credit Risk Policy and are monitored closely.

Consumer Loans. The Company originates direct and indirect consumer loans including principally residential real estate, home equity lines and loans, credit cards, and indirect motorcycle loans using a matrix-based credit analysis as part of the underwriting process. Each loan type has a separate specified matrix which consists of several factors including debt to income, type of collateral and loan to collateral value, credit history and Company relationship with the borrower. Indirect loan and credit card underwriting use risk-based pricing in the underwriting process.

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The following table presents the contractual aging of the recorded investment in past due loans by class of loans as of June 30, 2012 and December 31, 2011 (in thousands):

			30-59 Days		60-89 Days		Loans past due		Total
	Current		Past Due		Past Due		90 days or more		Past Due		Total

June 30, 2012:
Commercial	$	1,074,463	$	1,116	$	4	$	3,853	$	4,973	$	1,079,436
Commercial collateralized by assignment of lease payments	1,210,721		9,790		608		80		10,478		1,221,199
Commercial real estate
Healthcare	165,158		—		—		5,430		5,430		170,588
Industrial	438,843		744		—		8,552		9,296		448,139
Multifamily	363,811		381		609		4,954		5,944		369,755
Retail	406,110		2,754		163		5,464		8,381		414,491
Office	179,259		—		473		1,176		1,649		180,908
Other	203,835		2,477		—		4,584		7,061		210,896
Residential real estate	307,668		213		953		4,303		5,469		313,137
Construction real estate	147,542		—		—		3,123		3,123		150,665
Indirect vehicle	197,453		996		234		165		1,395		198,848
Home equity	312,321		3,782		1,431		5,700		10,913		323,234
Consumer	89,101		7		—		7		14		89,115
Gross loans, excluding covered loans (1)	5,096,285		22,260		4,475		47,391		74,126		5,170,411
Covered loans	356,587		19,744		8,761		167,746		196,251		552,838
Total loans	$	5,452,872	$	42,004	$	13,236	$	215,137	$	270,377	$	5,723,249

Nonperforming loan aging	$	67,109	$	4,098	$	2,197	$	40,126	$	46,421	$	113,530

Non-covered loans related to FDIC transactions (2)	$	15,199	$	2,131	$	—	$	7,265	$	9,396	$	24,595

December 31, 2011:
Commercial	$	1,105,139	$	2,178	$	188	$	5,618	$	7,984	$	1,113,123
Commercial collateralized by assignment of lease payments	1,202,323		3,409		2,463		380		6,252		1,208,575
Commercial real estate
Healthcare	176,594		—		—		—		—		176,594
Industrial	450,029		1,013		1,700		6,642		9,355		459,384
Multifamily	383,882		2,398		1,845		2,772		7,015		390,897
Retail	421,079		2,376		480		3,624		6,480		427,559
Office	181,960		—		—		1,544		1,544		183,504
Other	214,137		457		595		661		1,713		215,850
Residential real estate	311,256		1,231		767		3,533		5,531		316,787
Construction real estate	180,471		—		—		3,318		3,318		183,789
Indirect vehicle	185,363		1,376		386		356		2,118		187,481
Home equity	325,173		2,812		2,314		5,744		10,870		336,043
Consumer	88,854		3		3		5		11		88,865
Gross loans, excluding covered loans (1)	5,226,260		17,253		10,741		34,197		62,191		5,288,451
Covered loans	443,332		14,332		12,618		192,262		219,212		662,544
Total loans	$	5,669,592	$	31,585	$	23,359	$	226,459	$	281,403	$	5,950,995

Nonperforming loan aging	$	91,752	$	5,916	$	5,142	$	26,581	$	37,639	$	129,391

Non-covered loans related to FDIC transactions (2)	$	19,656	$	1,958	$	283	$	7,617	$	9,858	$	29,514

(1) Includes loans related to the InBank FDIC-assisted transaction completed by MB Financial Bank in 2009.

(2) Loans related to the InBank FDIC-assisted transaction completed by MB Financial Bank in 2009.

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The following table presents the recorded investment in nonaccrual loans and loans past due ninety days or more and still accruing by class of loans as of June 30, 2012 and December 31, 2011 (in thousands):

	June 30,				December 31,
	2012				2011
			Loans past due				Loans past due
			90 days or more				90 days or more
	Nonaccrual		and still accruing		Nonaccrual		and still accruing

Commercial	$	22,909	$	212	$	34,813	$	—
Commercial collateralized by assignment of lease payments	1,201		80		2,116		66
Commercial real estate:
Healthcare	5,430		—		6,892		—
Industrial	17,780		—		29,637		—
Multifamily	5,423		—		9,145		—
Office	18,012		—		2,826		—
Retail	2,955		—		15,333		—
Other	12,912		—		12,718		—
Residential real estate	6,184		161		4,300		—
Construction real estate	1,470		—		1,145		—
Indirect vehicles	1,244		—		1,288		16
Home equity	17,548		—		9,087		—
Consumer	9		—		9		—
Total	$	113,077	$	453	$	129,309	$	82

The Company utilizes an internal asset classification system as a means of reporting problem and potential problem loans. Under the Company’s risk rating system, the Company classifies potential problem and problem loans as “Special Mention,” “Substandard,” and “Doubtful.” Substandard loans include those characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Loans classified as Doubtful have all the weaknesses inherent in those classified Substandard with the added characteristic that the weaknesses present make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. Loans that do not currently expose the Company to sufficient risk to warrant classification in one of the aforementioned categories, but possess weaknesses that deserve management’s close attention are deemed to be Special Mention. Risk ratings are updated at least annually and any time the situation warrants.

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Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered to be pass-rated loans. Loans listed as not rated are included in groups of homogeneous loans with similar risk and loss characteristics. The following tables present the risk category of loans by class of loans based on the most recent analysis performed and the contractual aging as of June 30, 2012 and December 31, 2011 (in thousands):

			Special
	Pass		Mention		Substandard		Doubtful		Total

June 30, 2012:
Commercial	$	978,183	$	38,249	$	62,241	$	763	$	1,079,436
Commercial collateralized by assignment of lease payments	1,212,431		3,974		4,794		—		1,221,199
Commercial real estate
Healthcare	143,096		22,062		—		5,430		170,588
Industrial	384,857		11,895		51,387		—		448,139
Multifamily	324,769		27,819		17,167		—		369,755
Retail	347,972		35,318		31,201		—		414,491
Office	152,924		6,728		21,256		—		180,908
Other	186,801		5,612		18,483		—		210,896
Construction real estate	136,700		557		13,408		—		150,665
Total	$	3,867,733	$	152,214	$	219,937	$	6,193	$	4,246,077

December 31, 2011:
Commercial	$	983,935	$	56,550	$	69,292	$	3,346	$	1,113,123
Commercial collateralized by assignment of lease payments	1,203,933		—		4,642		—		1,208,575
Commercial real estate
Healthcare	169,702		—		—		6,892		176,594
Industrial	370,760		26,294		62,330		—		459,384
Multifamily	328,617		43,256		15,732		3,292		390,897
Retail	384,590		4,031		38,938		—		427,559
Office	159,162		3,924		20,418		—		183,504
Other	183,490		3,822		28,538		—		215,850
Construction real estate	167,907		4,362		11,520		—		183,789
Total	$	3,952,096	$	142,239	$	251,410	$	13,530	$	4,359,275

Approximately $88.1 million and $114.7 million of the substandard and doubtful loans were non-performing as of June 30, 2012 and December 31, 2011, respectively.

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For consumer, residential real estate, home equity, and indirect vehicle loan classes, the Company also evaluates credit quality based on the aging status of the loan, which was previously presented, and by payment activity. The following table presents the recorded investment in those loan classes based on payment activity as of June 30, 2012 and December 31, 2011 (in thousands):

	Performing		Non-performing		Total

June 30, 2012:
Residential real estate	$	306,792	$	6,345	$	313,137
Indirect vehicles	197,604		1,244		198,848
Home equity	305,686		17,548		323,234
Consumer	89,106		9		89,115
Total	$	899,188	$	25,146	$	924,334

December 31, 2011:
Residential real estate	$	312,487	$	4,300	$	316,787
Indirect vehicles	186,177		1,304		187,481
Home equity	326,956		9,087		336,043
Consumer	88,856		9		88,865
Total	$	914,476	$	14,700	$	929,176

Non-performing loans are those on nonaccrual or past due 90 days or more and still accruing interest.

The following tables present loans individually evaluated for impairment by class of loans as of June 30, 2012 and December 31, 2011 (in thousands):

	June 30, 2012
									Three Months Ended				Six Months Ended
	Unpaid						Allowance for		Average		Interest		Average		Interest
	Principal		Recorded		Partial		Loan Losses		Recorded		Income		Recorded		Income
	Balance		Investment		Charge-offs		Allocated		Investment		Recognized		Investment		Recognized

With no related allowance recorded:
Commercial	$	30,417	$	11,093	$	19,324	$	—	$	7,869	$	—	$	17,790	$	105
Commercial collateralized by assignment of lease payments	98		98		—		—		286		—		205		2
Commercial real estate:
Healthcare	—		—		—		—		—		—		—		—
Industrial	22,194		16,559		5,635		—		14,494		—		19,892		29
Multifamily	2,288		2,277		11		—		1,485		—		1,840		—
Retail	11,382		10,553		829		—		10,716		—		10,232		—
Office	734		734		—		—		784		—		789		—
Other	5,503		5,503		—		—		6,152		—		6,633		—
Residential real estate	7,491		7,491		—		—		7,523		—		7,209		—
Construction real estate	1,152		1,152		—		—		1,158		—		579		—
Indirect vehicles	—		—		—		—		—		—		—		—
Home equity	6,728		6,728		—		—		6,897		—		11,530		—
Consumer	243		243		—		—		241		—		241		—
With an allowance recorded:
Commercial	10,189		10,185		4		2,640		6,244		—		4,753		—
Commercial collateralized by assignment of lease payments	1,015		1,015		—		200		1,094		18		1,442		50
Commercial real estate:
Healthcare	10,942		5,430		5,512		2,333		5,425		—		5,450		—
Industrial	2,232		1,222		1,010		337		1,039		—		2,238		—
Multifamily	4,936		3,796		1,140		1,120		4,701		39		5,806		62
Retail	8,298		7,692		606		3,209		7,976		—		7,770		—
Office	2,225		2,221		4		305		2,188		—		2,263		—
Other	7,551		7,408		143		2,095		7,328		4		6,751		8
Residential real estate	—		—		—		—		—		—		—		—
Construction real estate	3,850		1,470		2,380		875		9,710		—		5,713		—
Indirect vehicles	—		—		—		—		—		—		—		—
Home equity	2,534		2,534		—		560		4,209		—		2,749		—
Consumer	—		—		—		—		—		—		—		—
Total	$	142,002	$	105,404	$	36,598	$	13,674	$	107,519	$	61	$	121,875	$	256

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	December 31, 2011
	Unpaid						Allowance for		Average		Interest
	Principal		Recorded		Partial		Loan Losses		Recorded		Income
	Balance		Investment		Charge-offs		Allocated		Investment		Recognized

With no related allowance recorded:
Commercial	$	47,784	$	28,774	$	19,010	$	—	$	22,952	$	211
Commercial collateralized by assignment of lease payments	107		107		—		—		696		32
Commercial real estate:
Healthcare	—		—		—		—		1,818		—
Industrial	35,338		25,865		9,473		—		37,436		64
Multifamily	1,975		1,975		—		—		10,641		164
Retail	23,656		23,652		4		—		26,783		—
Office	779		779		—		—		5,755		—
Other	6,901		6,901		—		—		16,303		—
Residential real estate	7,157		7,157		—		—		6,580		—
Construction real estate	—		—		—		—		56,846		—
Indirect vehicles	—		—		—		—		—		—
Home equity	11,297		11,297		—		—		7,309		—
Consumer	241		241		—		—		122		—
With an allowance recorded:
Commercial	10,016		6,038		3,978		1,711		10,025		80
Commercial collateralized by assignment of lease payments	2,077		2,077		—		390		475		71
Commercial real estate:
Healthcare	11,750		6,892		4,858		1,560		292		—
Industrial	7,739		3,773		3,966		680		7,780		—
Multifamily	14,387		7,720		6,667		1,757		10,614		208
Retail	11,232		10,672		560		2,394		9,688		—
Office	2,330		2,047		283		77		4,586		—
Other	5,979		5,816		163		1,514		10,489		2
Residential real estate	—		—		—		—		—		—
Construction real estate	3,519		1,145		2,374		721		20,259		—
Indirect vehicles	—		—		—		—		—		—
Home equity	—		—		—		—		—		—
Consumer	—		—		—		—		355		5
Total	$	204,264	$	152,928	$	51,336	$	10,804	$	267,804	$	837

Impaired loans included accruing restructured loans of $16.5 million and $38.0 million that have been modified and are performing in accordance with those modified terms as of June 30, 2012 and December 31, 2011, respectively. In addition, impaired loans included $32.7 million and $42.5 million of non-performing, restructured loans as of June 30, 2012 and December 31, 2011, respectively.

Periodically, the Company will restructure a note into two separate notes (A/B structure), charging off the entire B portion of the note. The A note is structured with appropriate loan-to-value and cash flow coverage ratios that provide for a high likelihood of repayment. The A note is classified as a non-performing note until the borrower has displayed a historical payment performance for a reasonable time prior to and subsequent to the restructuring. A period of sustained repayment for at least six months generally is required to return the note to accrual status provided that management has determined that the performance is reasonably expected to continue. The A note will be classified as a restructured note (either performing or nonperforming) through the calendar year of the restructuring that the historical payment performance has been established.

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The following tables present loans that have been restructured during the three and six months ended June 30, 2012 (dollars in thousands):

	Three Months Ended
	June 30, 2012
	Number	Pre-Modification		Post-Modification
	of	Recorded		Recorded		Charge-offs and
	Loans	Investment		Investment		Specific Reserves

Performing:
Residential real estate	2	$	808	$	808	$	—
Home equity	9	1,211		1,211		—
Total	11	$	2,019	$	2,019	$	—

Non-Performing:
Commercial	2	$	107	$	107	$	35
Commercial real estate:
Retail	1	122		122		32
Other	1	157		157		50
Residential real estate	6	464		333		131
Home equity	24	4,027		3,746		281
Total	34	$	4,877	$	4,465	$	529

	Six Months Ended
	June 30, 2012
	Number	Pre-Modification		Post-Modification
	of	Recorded		Recorded		Charge-offs and
	Loans	Investment		Investment		Specific Reserves

Performing:
Commercial real estate:
Multifamily	1	$	155	$	155	$	—
Retail	1	236		236		—
Residential real estate	2	808		808		—
Home equity	31	5,608		5,608		—
Total	35	$	6,807	$	6,807	$	—

Non-Performing:
Commercial	4	$	292	$	292	$	96
Commercial real estate:
Multifamily	1	149		149		40
Retail	3	721		721		32
Other	1	157		157		50
Residential real estate	6	464		333		131
Home equity	29	4,977		4,667		310
Total	44	$	6,760	$	6,319	$	659

Loans may be restructured in an effort to maximize collections. We use various restructuring techniques, including, but not limited to, deferral of past due interest or principal, implementing an A/B note structure, redeeming past due taxes, reduction of interest rates, extending maturities and modification of amortization schedules.

Impairment analyses are performed on commercial loan troubled debt restructurings in conjunction with the normal allowance for loan loss process. Consumer loan troubled debt restructurings are analyzed to ensure adequate cash flow or collateral supports the outstanding loan balance. Of the troubled debt restructurings entered into during the past twelve months, $305 thousand subsequently defaulted during the six months ended June 30, 2012. Redefaults are defined as loans that were performing troubled debt restructurings that became 90 days or more past due post restructuring.

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The following table presents the activity in the allowance for credit losses, balance in allowance for credit losses and recorded investment in loans by portfolio segment and based on impairment method as of June 30, 2012 and 2011 (in thousands):

				Commercial
				collateralized by
				assignment of			Commercial			Residential			Construction			Indirect			Home						Unfunded
	Commercial			lease payments			real estate			real estate			real estate			vehicles			equity			Consumer			Commitments			Total
June 30, 2012:
Allowance for credit losses:
Three Months Ended
Beginning balance	$	19,159		$	7,490		$	74,602		$	3,015		$	11,155		$	1,826		$	7,026		$	1,158		$	7,824		$	133,255
Transfer to (from) allowance for unfunded credit commitments	—			—			—			—			—			—			—			—			—			—
Charge-offs	(1,451		)	(1,720		)	(2,415		)	(1,108		)	(444		)	(488		)	(876		)	(274		)	—			(8,776		)
Recoveries	386			93			3,062			188			141			300			99			92			—			4,361
Provision	2,695			1,627			(6,536		)	1,497			(266		)	303			1,368			52			(740		)	—
Ending balance	$	20,789		$	7,490		$	68,713		$	3,592		$	10,586		$	1,941		$	7,617		$	1,028		$	7,084		$	128,840

Six Months Ended
Beginning balance	$	21,106		$	7,561		$	68,695		$	3,935		$	15,639		$	1,834		$	7,333		$	695		$	9,177		$	135,975
Transfer to (from) allowance for unfunded credit commitments	—			—			—			—			1,132			—			—			—			(1,132		)	—
Charge-offs	(1,990		)	(1,720		)	(5,418		)	(1,402		)	(3,880		)	(1,203		)	(1,948		)	(532		)	—			(18,093		)
Recoveries	2,424			349			3,224			222			706			611			119			203			—			7,858
Provision	(751		)	1,300			2,212			837			(3,011		)	699			2,113			662			(961		)	3,100
Ending balance	$	20,789		$	7,490		$	68,713		$	3,592		$	10,586		$	1,941		$	7,617		$	1,028		$	7,084		$	128,840

Ending allowance balance attributable to loans:
Individually evaluated for impairment	$	2,640		$	200		$	9,399		$	—		$	875		$	—		$	560		$	—		$	3,230		$	16,904
Collectively evaluated for impairment	17,863			7,290			57,830			3,052			9,711			1,941			7,057			1,028			3,854			109,626
Acquired and accounted for under ASC 310-30 (1)	286			—			1,484			540			—			—			—			—						2,310
Total ending allowance balance	$	20,789		$	7,490		$	68,713		$	3,592		$	10,586		$	1,941		$	7,617		$	1,028		$	7,084		$	128,840

Loans:
Individually evaluated for impairment	$	21,278		$	1,113		$	63,395		$	7,491		$	2,622		$	—		$	9,262		$	243		$	—		$	105,404
Collectively evaluated for impairment	1,037,737			1,220,086			1,731,382			301,472			148,043			198,848			313,972			88,872			—			5,040,412
Acquired and accounted for under ASC 310-30 (1)	86,524			—			290,337			7,613			151,907			—			617			40,435			—			577,433
Total ending loans balance	$	1,145,539		$	1,221,199		$	2,085,114		$	316,576		$	302,572		$	198,848		$	323,851		$	129,550		$	—		$	5,723,249

June 30, 2011:
Allowance for credit losses:

Three Months Ended
Beginning balance	$	26,590		$	6,512		$	103,794		$	5,550		$	27,520		$	3,148		$	4,694		$	602		$	—		$	178,410
Reclassification to allowance for unfunded credit commitments	(464		)	—			(7,989		)	—			(8,597		)	—			—			—			17,050			—
Charge-offs	(7,991		)	(93		)	(55,250		)	(8,080		)	(18,826		)	(553		)	(5,493		)	(344		)	—			(96,630		)
Recoveries	758			153			312			26			2,364			369			19			76			—			4,077
Provision	1,657			(130		)	26,393			6,097			19,400			745			6,735			353			—			61,250
Ending balance	$	20,550		$	6,442		$	67,260		$	3,593		$	21,861		$	3,709		$	5,955		$	687		$	17,050		$	147,107

Six Months Ended
Beginning balance	$	28,747		$	6,424		$	105,875		$	5,104		$	37,215		$	3,157		$	5,062		$	633		$	—		$	192,217
Reclassification to allowance for unfunded credit commitments	(464		)	—			(7,989		)	—			(8,597		)	—			—			—			17,050			—
Charge-offs	(11,142		)	(93		)	(85,025		)	(11,642		)	(39,920		)	(1,271		)	(7,400		)	(888		)	—			(157,381		)
Recoveries	3,323			219			1,846			33			4,390			694			67			449			—			11,021
Provision	86			(108		)	52,553			10,098			28,773			1,129			8,226			493			—			101,250
Ending balance	$	20,550		$	6,442		$	67,260		$	3,593		$	21,861		$	3,709		$	5,955		$	687		$	17,050		$	147,107

Ending allowance balance attributable to loans:
Individually evaluated for impairment	$	3,063		$	75		$	4,527		$	—		$	4,446		$	—		$	—		$	—		$	10,132		$	22,243
Collectively evaluated for impairment	17,487			6,367			62,733			3,593			17,415			3,709			5,955			687			6,918			124,864
Acquired and accounted for under ASC 310-30 (1)	—			—			—			—			—			—			—			—			—			—
Total ending allowance balance	$	20,550		$	6,442		$	67,260		$	3,593		$	21,861		$	3,709		$	5,955		$	687		$	17,050		$	147,107

Loans:
Individually evaluated for impairment	$	32,709		$	570		$	103,857		$	5,932		$	20,361		$	—		$	8,008		$	241		$	—		$	171,678
Collectively evaluated for impairment	1,045,221			1,031,107			1,759,365			304,368			226,196			182,536			349,173			74,827			—			4,972,793
Acquired and accounted for under ASC 310-30 (1)	132,904			—			372,087			9,903			225,562			—			411			52,691			—			793,558
Total ending loans balance	$	1,210,834		$	1,031,677		$	2,235,309		$	320,203		$	472,119		$	182,536		$	357,592		$	127,759		$	—		$	5,938,029

(1) Loans acquired in FDIC-assisted transactions and accounted for under ASC Subtopic 310-30 “Receivables — Loans and Debt Securities Acquired with Deteriorated Credit Quality.”

The results for the three and six months ended June 30, 2011 include a provision for credit losses of approximately $50 million in connection with the sale during the quarter ended June 30, 2011 of loans with an aggregate carrying amount of $281.6 million prior to the transfer to loans held for sale, including $156.3 million in non-performing loans. The sale resulted in charge-offs of approximately $87.6 million, which impacted all loan types.

Purchased loans acquired in a business combination, including loans purchased in our FDIC-assisted transactions, are recorded at estimated fair value on their purchase date without a carryover of the related allowance for loan losses. Purchased credit-impaired loans are loans that have evidence of credit deterioration since origination and it is probable at the date of acquisition that the Company will not collect all contractually required principal and

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interest payments. Evidence of credit quality deterioration as of the purchase date may include factors such as past due and non-accrual status. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the non-accretable difference. Further, any excess of cash flows expected at acquisition over the estimated fair value is referred to as the accretable yield and is recognized into interest income over the remaining life of the loan when there is a reasonable expectation about the amount and timing of such cash flows. Subsequent decreases to the expected cash flows will generally result in a provision for loan losses. Subsequent increases in cash flows result in a reduction of the remaining portion of any allowance for loan losses previously established and/or a reclassification of the difference from non-accretable to accretable with a positive impact on interest income prospectively.

During the three and six months ended June 30, 2012 there was a provision for credit losses of $1.2 million and $5.0 million, respectively, and net charge-offs of $1.0 million and $3.6 million, respectively, in relation to nine pools of purchased loans with a total carrying amount of $249.7 million as of June 30, 2012. There was $2.3 million in allowance for loan losses related to these purchased loans at June 30, 2012 and $827 thousand at December 31, 2011. The provision for credit losses and accompanying charge-offs are included in the table above.

Changes in the accretable yield for loans acquired in FDIC-assisted transactions and accounted for under ASC 310-30 were as follows for the three and six months ended June 30, 2012 and 2011 (in thousands):

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2012			2011			2012			2011
Balance at beginning of period	$	13,330		$	35,370		$	18,703		$	44,103
Accretion	(4,033		)	(8,750		)	(9,406		)	(17,339		)
Other	114			1,678			114			1,534
Balance at end of period	$	9,411		$	28,298		$	9,411		$	28,298

In our FDIC-assisted transactions, the fair value of purchased credit-impaired loans, on the acquisition date, was determined based on assigned risk ratings, expected cash flows and the fair value of loan collateral. The fair value of loans that were not credit-impaired was determined based on estimates of losses on defaults and other market factors. Due to the loss-share agreements with the FDIC, MB Financial Bank recorded a receivable (FDIC indemnification asset) from the FDIC equal to the present value of the corresponding reimbursement percentages on the estimated losses embedded in the loan portfolio.

When cash flow estimates are adjusted downward for a particular loan pool, the FDIC indemnification asset is increased. An allowance for loan losses is established for the impairment of the loans. A provision for loan losses is recognized for the difference between the increase in the FDIC indemnification asset and the decrease in cash flows.

When cash flow estimates are adjusted upward for a particular loan pool, the FDIC indemnification asset is decreased. The difference between the decrease in the FDIC indemnification asset and the increase in cash flows is accreted over the estimated life of the loan pool.

When cash flow estimates are adjusted downward for covered foreclosed real estate, the FDIC indemnification asset is increased. A charge is recognized for the difference between the increase in the FDIC indemnification asset and the decrease in cash flows.

When cash flow estimates are adjusted upward for covered foreclosed real estate, the FDIC indemnification asset is decreased. Any write-down after the transfer to covered foreclosed real estate is reversed.

In both scenarios, the clawback liability (the amount the FDIC requires MB Financial Bank to pay back if certain thresholds are met) will increase or decrease accordingly.

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The carrying amount of covered loans and other purchased non-covered loans at June 30, 2012 consisted of purchased credit-impaired loans and non-credit-impaired loans as shown in the following table (in thousands):

	Purchased Credit-Impaired Loans		Purchased Non- Credit-Impaired Loans		Total
Covered loans:
Commercial related (1)	$	23,296	$	12,780	$	36,076
Commercial	8,944		21,488		30,432
Commercial real estate	121,598		168,739		290,337
Construction real estate	130,900		21,007		151,907
Other	4,662		39,424		44,086
Total covered loans	$	289,400	$	263,438	$	552,838

Estimated receivable amount from the FDIC under the loss-share agreement (2)	$	29,918	$	19,776	$	49,694

Non covered loans:
Commercial related (3)	$	4,338	$	16,083	$	20,421
Other	108		4,066		4,174
Total non-covered loans	$	4,446	$	20,149	$	24,595

(1) Covered commercial related loans include commercial, commercial real estate and construction real estate loans for Heritage and Benchmark.

(2) Estimated reimbursable amounts from the FDIC under the loss-share agreement exclude $6.9 million in reimbursable amounts related to covered other real estate owned.

(3) Non covered commercial related loans include commercial, commercial real estate and construction real estate for InBank.

Outstanding balances on purchased loans from the FDIC were $640.4 million and $795.6 million as of June 30, 2012 and December 31, 2011, respectively. The related carrying amount on loans purchased from the FDIC was $577.4 million and $692.1 million as of June 30, 2012 and December 31, 2011, respectively.

NOTE 5. GOODWILL AND INTANGIBLES

The excess of the cost of an acquisition over the fair value of the net assets acquired consists of goodwill, and core deposit and client relationship intangibles. Under ASC Topic 350, goodwill is subject to at least annual assessments for impairment by applying a fair value based test. The Company reviews goodwill and other intangible assets to determine potential impairment annually, or more frequently if events and circumstances indicate that the asset might be impaired, by comparing the carrying value of the asset with the anticipated future cash flows.

The Company’s annual assessment date is as of December 31. No impairment losses were recognized during the six months ended June 30, 2012 or 2011. Goodwill is tested for impairment at the reporting unit level. All of our goodwill is allocated to MB Financial, Inc., which is the Company’s only applicable reporting unit for purposes of testing goodwill impairment. The carrying amount of goodwill was $387.1 million at June 30, 2012 and December 31, 2011.

The Company has other intangible assets consisting of core deposit and client relationship intangibles that had, as of June 30, 2012, a remaining weighted average amortization period of approximately five years.

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The following table presents the changes during the six months ended June 30, 2012 in the carrying amount of core deposit and client relationship intangibles, gross carrying amount, accumulated amortization, and net book value as of June 30, 2012 (in thousands):

	June 30,
	2012
Balance at beginning of period	$	29,494
Amortization expense	(2,508		)
Balance at end of period	$	26,986

Gross carrying amount	$	71,560
Accumulated amortization	(44,574		)
Net book value	$	26,986

The following presents the estimated future amortization expense of other intangible assets (in thousands):

	Amount
Year ending December 31,
2012	$	2,502
2013	4,530
2014	3,514
2015	3,090
2016	2,747
Thereafter	10,603
	$	26,986

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NOTE 6. NEW AUTHORITATIVE ACCOUNTING GUIDANCE

ASC Topic 860 “Transfers and Servicing.” New authoritative accounting guidance under ASC Topic 860, “Transfers and Servicing” amended prior guidance on the accounting for repurchase agreements and other agreements that both entitle and obligate a transferor to repurchase or redeem financial assets before their maturity. The new authoritative guidance removes from the assessment of effective control the criterion requiring the transferor to have the ability to repurchase or redeem the financial assets on substantially the agreed terms, even in the event of default by the transferee and the collateral maintenance implementation guidance related to that criterion. The new guidance does not change any other existing criteria applicable to the assessment of effective control. The Company adopted this new authoritative guidance on January 1, 2012, and it did not have an impact on the Company’s statements of operations and financial condition.

ASC Topic 820 “Fair Value Measurement.” New authoritative accounting guidance under ASC Topic 820, “Fair Value Measurement” amended prior guidance to achieve common fair value measurement and disclosure requirements in U.S. GAAP and International Financial Reporting Standards. The new authoritative guidance clarifies the highest and best use and valuation premise, measuring the fair value of an instrument classified in a reporting entity’s shareholders’ equity, measuring the fair value of financial instruments that are managed within a portfolio, and the application of premiums and discounts in a fair value measurement. The new authoritative guidance also requires additional disclosures about fair value measurements. The Company adopted this new authoritative guidance on January 1, 2012, and it did not have an impact on the Company’s statements of operations and financial condition. See Note 14 for the additional disclosures required by this new authoritative guidance.

ASC Topic 220 “Comprehensive Income.” New authoritative accounting guidance under ASC Topic 220, “Comprehensive Income” amended prior guidance to increase the prominence of items reported in other comprehensive income. The new guidance requires that all changes in stockholders’ equity be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements. The new guidance does not change the items that must be reported in other comprehensive income. The Company adopted this new authoritative guidance on January 1, 2012, and it did not have an impact on the Company’s statements of operations and financial condition. See the Consolidated Statements of Comprehensive Income included in the Consolidated Financial Statements.

ASC Topic 350 “Intangibles — Goodwill and Other.” New authoritative accounting guidance under ASC Topic 350, “Intangibles — Goodwill and Other” amended prior guidance to allow an entity to use a qualitative approach to test goodwill for impairment. The new guidance permits an entity to first assess qualitative factors to determine whether it is more likely than not (having a likelihood of more than 50%) that the fair value of a reporting unit is less than its carrying amount as basis for determining whether it is necessary to perform the two-step goodwill impairment test. The Company adopted this new authoritative guidance on January 1, 2012, and it did not have an impact on the Company’s statements of operations and financial condition.

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NOTE 7. STOCK-BASED COMPENSATION

ASC Topic 718 requires that the grant date fair value of equity awards to employees be recognized as compensation expense over the period during which an employee is required to provide service in exchange for such award.

The following table summarizes the impact of the Company’s share-based payment plans in the financial statements for the periods shown (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2012		2011		2012		2011

Total cost of share-based payment plans during the period	$	1,236	$	850	$	2,501	$	2,079

Amount of related income tax benefit recognized in income	$	495	$	341	$	1,001	$	842

The Company adopted the Omnibus Incentive Plan (the “Omnibus Plan”) in 1997. In June 2011, the Company’s stockholders approved an amendment and restatement of the Omnibus Plan to add 2,300,000 authorized shares for a total of 8,300,000 shares of common stock for issuance to directors, officers, and employees of the Company or any of its subsidiaries. Equity grants under the Omnibus Plan can be in the form of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock, restricted stock units, performance shares, performance units, and other stock-based awards. Shares awarded in the form of restricted stock, restricted stock units, performance shares, performance units, or other stock-based awards generally will reduce the shares available under the Omnibus Plan on a 2-for-1 basis. As of June 30, 2012, there were 2,860,354 shares available for future grants.

Annual equity-based incentive awards are typically granted to selected officers and employees mid-year. Options are granted with an exercise price equal to no less than the market price of the Company’s shares at the date of grant; those option awards generally vest based on four years of continuous service and have 10-year contractual terms. Equity awards may also be granted at other times throughout the year in connection with the recruitment and retention of officers and employees. Restricted shares granted to officers and employees typically vest over a two or three year period. Directors currently may elect, in lieu of cash, to receive up to 70% of their fees in stock options with a five-year term which are fully vested on the grant date (provided that the director may not sell the underlying shares for at least six months after the grant date), and up to 100% of their fees in restricted stock, which vests one year after the grant date.

The following table summarizes stock options outstanding for the six months ended June 30, 2012:

					Weighted
					Average
			Weighted		Remaining	Aggregate
			Average		Contractual	Intrinsic
	Number of		Exercise		Term	Value
	Options		Price		(In Years)	(in thousands)

Options outstanding as of December 31, 2011	2,935,810		$	27.64
Granted	16,605		21.32
Exercised	(24,471	)	17.68
Expired or cancelled	(115,378	)	29.80
Forfeited	(19,333	)	20.38
Options outstanding as of June 30, 2012	2,793,233		$	27.65	4.42	$	2,314

Options exercisable as of June 30, 2012	2,318,973		$	29.67	3.64	$	527

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The fair value of each option award is estimated on the date of grant using the Black-Scholes option pricing model based on certain assumptions. Expected volatility is based on historical volatility and the expectations of future volatility of Company shares. The risk free interest rate for periods within the contractual term of the option is based on the U.S. Treasury yield curve in effect at the time of the grant. The expected life of options is estimated based on historical employee behavior and represents the period of time that options granted are expected to remain outstanding.

The following assumptions were used for options granted during the six months ended June 30, 2012:

	June 30,
	2012
Risk-free interest rate	0.86		%
Expected volatility of Company’s stock	38.58		%
Expected dividend yield	2.00		%
Expected life of options	4.0 years

Weighted average fair value per option of options granted during the period	$	5.54

The total intrinsic value of options exercised during the six months ended June 30, 2012 and 2011 was $46 thousand and $185 thousand, respectively.

The following is a summary of changes in restricted shares for the six months ended June 30, 2012:

			Weighted Average
	Number of Shares		Grant Date Fair Value

Shares Outstanding at December 31, 2011	664,502		$	14.37
Granted	22,205		19.97
Vested	(21,415	)	20.01
Forfeited	(10,067	)	16.39
Shares Outstanding at June 30, 2012	655,225		$	14.35

The Company issued 92,717 shares, 66,193 shares and 164,401 shares of market-based restricted stock in 2011, 2010 and 2009, respectively. The market component of the vesting terms for each award requires that, for ten consecutive trading days, the closing price of the Company’s stock be at least $27.00 for awards issued in 2011, $25.80 for awards issued in 2010 and $18.14 for awards issued in 2009. The market components for awards issued in 2011 and 2010 have not been satisfied as of June 30, 2012. The market component for awards issued in 2009 has been satisfied; therefore, the 2009 awards generally will vest in full in 2012, on the third anniversary of the grant date. A Monte Carlo simulation model was used to value the market-based restricted stock awards at the time of issuance.

Effective January 1, 2010, the Company began issuing shares of common stock under the Omnibus Plan as Salary Stock, classified as other stock-based awards, to certain executive officers. This stock is fully vested as of the grant date and the related expense is included in salaries and employee benefits on the Consolidated Statements of Operations. Holders of Salary Stock have all of the rights of a stockholder, including the right to vote the shares and the right to receive any dividends that may be paid thereon. As a condition of receiving the Salary Stock, the holders entered into agreements with the Company providing that they may not sell or otherwise transfer the shares of Salary Stock for two years, except in the event of disability or death. During the six months ended June 30, 2012, the Company issued 11,012 shares of Salary Stock at a weighted average issuance price of $20.03.

As of June 30, 2012, there was $5.6 million of total unrecognized compensation cost related to nonvested share-based compensation arrangements (including share option and nonvested share awards) granted under the Omnibus Plan. At June 30, 2012, the weighted-average period over which the unrecognized compensation expense is expected to be recognized was approximately 1.4 years.

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NOTE 8. DEPOSITS

The following table sets forth the composition of our deposits at the dates indicated (dollars in thousands):

	June 30,				December 31,
	2012				2011
	Amount		Percent		Amount		Percent

Demand deposit accounts, noninterest bearing	$	1,946,468	26	%	$	1,885,694	25	%
NOW and money market accounts	2,564,493		34	%	2,645,334		34	%
Savings accounts	790,350		11	%	753,610		10	%
Certificates of deposit	1,718,266		23	%	1,925,608		25	%
Brokered deposit accounts	451,132		6	%	437,361		6	%
Total	$	7,470,709	100	%	$	7,647,607	100	%

NOTE 9. SHORT-TERM BORROWINGS

Short-term borrowings are summarized as follows as of June 30, 2012 and December 31, 2011 (dollars in thousands):

	June 30,				December 31,
	2012				2011
	Weighted Average Cost		Amount		Weighted Average Cost		Amount
Customer repurchase agreements	0.32	%	$	238,595	0.30	%	$	216,439
Federal Home Loan Bank advances	3.50	%	23,134		3.66	%	3,515
Line of credit	0.00	%	—		0.00	%	—
	0.60	%	$	261,729	0.35	%	$	219,954

Repurchase agreements are agreements in which the Company acquires funds by selling assets to another party under a simultaneous agreement to repurchase the same assets at a specified price and date. The Company enters into repurchase agreements and also offers a demand deposit account product to customers that sweeps their balances in excess of an agreed upon target amount into overnight repurchase agreements. All assets sold under agreements to repurchase are recorded on the face of the balance sheet.

The Company had Federal Home Loan Bank advances with maturity dates less than one year consisting of $23.1 million in fixed rate advances at June 30, 2012 and $3.5 million in fixed rate advances at December 31, 2011. At June 30, 2012, the Company had fixed rate advances with effective interest rates ranging from 3.26% to 3.86%. At June 30, 2012, these advances had maturities ranging from April 2013 to June 2013.

On March 9, 2012, the Company entered into a $35.0 million unsecured line of credit with a correspondent bank. Interest is payable at a rate of one month LIBOR + 2.00%. As of June 30, 2012, no amount was outstanding. The line matures on March 8, 2013.

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NOTE 10. LONG-TERM BORROWINGS

The Company had Federal Home Loan Bank advances with original contractual maturities greater than one year of $107.7 million and $144.6 million at June 30, 2012 and December 31, 2011, respectively. As of June 30, 2012, the advances had fixed terms with effective interest rates, net of discounts, ranging from 3.23% to 5.87%. At June 30, 2012, the advances had maturities ranging from July 2013 to April 2035.

A collateral pledge agreement exists whereby at all times, the Company must keep on hand, free of all other pledges, liens, and encumbrances, first mortgage loans and home equity loans with unpaid principal balances aggregating no less than 133% for first mortgage loans and 250% for home equity loans of the outstanding advances from the Federal Home Loan Bank. The Company may also pledge certain investment securities as collateral for advances based on market value. As of June 30, 2012 and December 31, 2011, the Company had $174.4 million and $197.4 million, respectively, of loans pledged as collateral for long-term Federal Home Loan Bank advances. Additionally, as of June 30, 2012 and December 31, 2011, the Company had $32.7 million and $33.8 million, respectively, of investment securities pledged as collateral for long-term advances from the Federal Home Loan Bank. The Company could borrow an additional amount of approximately $276.0 million and $319.4 million from the Federal Home Loan Bank as of June 30, 2012 and December 31, 2011, respectively.

The Company had notes payable to banks totaling $22.9 million and $31.0 million at June 30, 2012 and December 31, 2011, respectively, which as of June 30, 2012, were accruing interest at rates ranging from 3.00% to 12.00%. Lease investments includes equipment with an amortized cost of $32.3 million and $42.6 million at June 30, 2012 and December 31, 2011, respectively, that is pledged as collateral on these notes.

The Company had a $40.0 million ten-year structured repurchase agreement as of June 30, 2012, which bears interest at a fixed rate borrowing of 4.75% and expires in 2016.

As of June 30, 2012, MB Financial Bank had a $50.0 million outstanding subordinated debt facility. Interest is payable at a rate of three month LIBOR + 1.70%. The debt matures on October 1, 2017.

NOTE 11. JUNIOR SUBORDINATED NOTES ISSUED TO CAPITAL TRUSTS

The Company has established statutory trusts for the sole purpose of issuing trust preferred securities and related trust common securities. The proceeds from such issuances were used by the trusts to purchase junior subordinated notes of the Company, which are the sole assets of each trust. Concurrently with the issuance of the trust preferred securities, the Company issued guarantees for the benefit of the holders of the trust preferred securities. The Company’s outstanding trust preferred securities currently qualify, and are treated by the Company, as Tier 1 regulatory capital. The Company owns all of the common securities of each trust. The trust preferred securities issued by each trust rank equally with the common securities in right of payment, except that if an event of default under the indenture governing the notes has occurred and is continuing, the preferred securities will rank senior to the common securities in right of payment.

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The table below summarizes the outstanding junior subordinated notes and the related trust preferred securities issued by each trust as of June 30, 2012 (in thousands):

	Coal City	MB Financial	MB Financial	MB Financial
	Capital Trust I	Capital Trust II	Capital Trust III	Capital Trust IV
Junior Subordinated Notes:
Principal balance	$25,774	$36,083	$10,310	$20,619
Annual interest rate	3-mo LIBOR +1.80%	3-mo LIBOR +1.40%	3-mo LIBOR +1.50%	3-mo LIBOR +1.52%
Stated maturity date	September 1, 2028	September 15, 2035	September 23, 2036	September 15, 2036
Call date	September 1, 2008	December 15, 2010	September 23, 2011	September 15, 2011

Trust Preferred Securities:
Face Value	$25,000	$35,000	$10,000	$20,000
Annual distribution rate	3-mo LIBOR +1.80%	3-mo LIBOR +1.40%	3-mo LIBOR +1.50%	3-mo LIBOR +1.52%
Issuance date	July 1998	August 2005	July 2006	August 2006
Distribution dates (1)	Quarterly	Quarterly	Quarterly	Quarterly

	MB Financial	MB Financial	FOBB	FOBB
	Capital Trust V	Capital Trust VI	Statutory Trust I (2)(3)(4)	Statutory Trust III (2)(4)
Junior Subordinated Notes:
Principal balance	$30,928	$23,196	$6,186	$5,155
Annual interest rate	3-mo LIBOR +1.30%	3-mo LIBOR +1.30%	10.60%	3-mo LIBOR +2.80%
Stated maturity date	December 15, 2037	October 30, 2037	September 7, 2030	January 23, 2034
Call date	December 15, 2012	October 30, 2012	September 7, 2010	January 23, 2009

Trust Preferred Securities:
Face Value	$30,000	$22,500	$6,000	$5,000
Annual distribution rate	3-mo LIBOR +1.30%	3-mo LIBOR +1.30%	10.60%	3-mo LIBOR +2.80%
Issuance date	September 2007	October 2007	September 2000	December 2003
Distribution dates (1)	Quarterly	Quarterly	Semi-annual	Quarterly

(1) All distributions are cumulative and paid in cash.

(2) Amount does not include purchase accounting adjustments totaling a premium of $270 thousand associated with FOBB Statutory Trust I and III.

(3) Callable at a premium through 2020.

(4) FOBB Statutory Trusts I and III were established by First Oak Brook Bancshares, Inc. (“FOBB”) prior to the Company’s acquisition of FOBB, and the junior subordinated notes issued by FOBB to FOBB Statutory Trusts I and III were assumed by the Company upon completion of the acquisition.

The trust preferred securities are subject to mandatory redemption, in whole or in part, upon repayment of the junior subordinated notes at the stated maturity date or upon redemption on a date no earlier than the call dates noted in the table above. Prior to these respective redemption dates, the junior subordinated notes may be redeemed by the Company (in which case the trust preferred securities would also be redeemed) after the occurrence of certain events that would have a negative tax effect on the Company or the trusts, would cause the trust preferred securities to no longer qualify as Tier 1 capital, or would result in a trust being treated as an investment company. Each trust’s ability to pay amounts due on the trust preferred securities is solely dependent upon the Company making payment on the related junior subordinated notes. The Company’s obligation under the junior subordinated notes and other relevant trust agreements, in aggregate, constitute a full and unconditional guarantee by the Company of each trust’s obligations under the trust preferred securities issued by each trust. The Company has the right to defer payment of interest on the notes and, therefore, distributions on the trust preferred securities, for up to five years, but not beyond the stated maturity date in the table above. During any such deferral period the Company may not pay cash dividends on its stock and generally may not repurchase its stock.

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NOTE 12. DERIVATIVE FINANCIAL INSTRUMENTS

The Company offers various derivatives, including interest rate swaps and foreign currency forward contracts, to our customers which can mitigate our exposure to market risk through the execution of off-setting positions with inter-bank dealer counterparties. This permits the Company to offer customized risk management solutions to our customers. These customer accommodations and any offsetting financial contracts are treated as stand-alone derivative instruments which do not qualify for hedge accounting.

Interest rate swap and foreign currency forward contracts involve the risk of dealing with counterparties and their ability to meet contractual terms. The net amount payable or receivable under interest rate swaps is accrued as an adjustment to interest income. The net amount payable for June 30, 2012 was approximately $22 thousand, and the net amount payable for December 31, 2011 was approximately $23 thousand. The Company’s credit exposure on interest rate swaps is limited to the Company’s net favorable value and interest payments of all swaps to each counterparty. In such cases, collateral is generally required from the counterparties involved if the net value of the swaps exceeds a nominal amount. At June 30, 2012, the Company’s credit exposure relating to interest rate swaps was approximately $27.3 million, which is secured by the underlying collateral on customer loans.

The Company also enters into mortgage banking derivatives which are designated as stand-alone derivatives. These derivatives include interest rate lock commitments provided to customers to fund certain mortgage loans to be sold into the secondary market and forward commitments for the future delivery of such loans. It is the Company’s practice to enter into forward commitments for the future delivery of residential mortgage loans when interest rate lock commitments are entered into in order to economically hedge the effect of future changes in interest rates on its commitments to fund the loans as well as on its portfolio of mortgage loans held-for-sale.

The Company had fair value commercial loan interest rate swaps, to hedge its interest rate risk, with an aggregate notional amount of $7.0 million at June 30, 2012. For fair value hedges, the changes in fair values of both the hedging derivative and the hedged item were recorded in current earnings as other income and other expense.

The Company’s derivative financial instruments are summarized below as of June 30, 2012 and December 31, 2011 (in thousands):

	Asset Derivatives								Liability Derivatives
	June 30, 2012				December 31, 2011				June 30, 2012					December 31, 2011
	Notional		Estimated		Notional		Estimated		Notional		Estimated			Notional		Estimated
	Amount		Fair Value		Amount		Fair Value		Amount		Fair Value			Amount		Fair Value
Derivative instruments designated as hedges of fair value:
Interest rate swap contracts (1)	$	—	$	—	$	—	$	—	$	7,014	$	(198	)	$	7,204	$	(315	)

Stand-alone derivative instruments (2)
Interest rate swap contracts	335,015		27,152		343,132		25,931		336,125		(27,261		)	344,294		(26,053		)
Interest rate options contracts	67,096		158		4,287		32		67,096		(158		)	4,287		(32		)
Foreign exchange contracts	13,260		699		8,567		240		13,203		(635		)	8,498		(206		)
Mortgage banking derivatives	9,113		132		2,626		48		5,000		(32		)	2,000		(18		)
Total stand-alone derivative instruments	424,484		28,141		358,612		26,251		421,424		(28,086		)	359,079		(26,309		)
Total	$	424,484	$	28,141	$	358,612	$	26,251	$	428,438	$	(28,284	)	$	366,283	$	(26,624	)

(1) Hedged fixed-rate commercial real estate loans

(2) These portfolio swaps are not designated as hedging instruments under ASC Topic 815.

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Amounts included in the other income in the consolidated statements of operations related to derivative financial instruments were as follows (dollars in thousands):

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2012			2011			2012			2011
Derivative instruments designated as hedges of fair value:
Interest rate swap contracts	$	(268	)	$	(2	)	$	(330	)	$	14

Stand-alone derivative instruments:
Interest rate swap contracts	240			—			306			—
Interest rate options contracts	—			—			—			—
Foreign exchange contracts	28			—			30			—
Mortgage banking derivatives	43			—			70			—
Total stand-alone derivative instruments	311			—			406			—
Total	$	43		$	(2	)	$	76		$	14

Methods and assumptions used by the Company in estimating the fair value of its interest rate swaps are discussed in Note 14 below.

NOTE 13. COMMITMENTS AND CONTINGENCIES

Commitments: The Company is a party to credit-related financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit, standby letters of credit and commercial letters of credit. Such commitments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets.

The Company’s exposure to credit loss is represented by the contractual amount of these commitments. The Company follows the same credit policies in making commitments as it does for on-balance-sheet instruments.

At June 30, 2012 and December 31, 2011, the following financial instruments were outstanding, the contractual amounts of which represent off-balance sheet credit risk (in thousands):

	Contractual Amount
	June 30,		December 31,
	2012		2011
Commitments to extend credit:
Home equity lines	$	263,512	$	275,357
Other commitments	799,940		741,815

Letters of credit:
Standby	65,195		67,720
Commercial	1,526		818

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require a payment of a fee. The commitments for home equity lines of credit may expire without being drawn upon. Therefore, the total commitment amounts do not necessarily represent future cash requirements. The amount of collateral obtained, if it is deemed necessary by the Company, is based on management’s credit evaluation of the customer.

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The Company, in the normal course of its business, regularly offers standby and commercial letters of credit to its bank customers. Standby and commercial letters of credit are a conditional but irrevocable form of guarantee. Under letters of credit, the Company typically guarantees payment to a third party beneficiary upon the default of payment or nonperformance by the bank customer and upon receipt of complying documentation from that beneficiary.

Both standby and commercial letters of credit may be issued for any length of time, but normally do not exceed a period of five years. These letters of credit may also be extended or amended from time to time depending on the bank customer’s needs. As of June 30, 2012, the maximum remaining term for any standby letters of credit was December 31, 2016. A fee is charged to the bank customer and is recognized as income over the life of the letter of credit, unless considered non-rebatable under the terms of a letter of credit application.

At June 30, 2012, the aggregate contractual amount of these letters of credit, which represents the maximum potential amount of future payments that the Company would be obligated to pay, decreased $1.8 million to $66.7 million from $68.5 million at December 31, 2011. Of the $66.7 million in commitments outstanding at June 30, 2012, approximately $34.8 million of the letters of credit have been issued or renewed since December 31, 2011.

Letters of credit issued on behalf of bank customers may be done on either a secured, partially secured or an unsecured basis. If a letter credit is secured or partially secured, the collateral can take various forms including bank accounts, investments, fixed assets, inventory, accounts receivable or real estate, among other things. The Company takes the same care in making credit decisions and obtaining collateral when it issues letters of credit on behalf of its customers, as it does when making other types of loans.

As of June 30, 2012, the Company had approximately $2.7 million in capital expenditure commitments outstanding which relate to various projects to renovate existing branches.

Concentrations of credit risk: The majority of the loans, commitments to extend credit and standby letters of credit have been granted to customers in the Company’s market area. The distribution of commitments to extend credit approximates the distribution of loans outstanding. Standby letters of credit are granted primarily to commercial borrowers.

Contingencies: In the normal course of business, the Company is involved in various legal proceedings. In the opinion of management, any liability resulting from pending proceedings would not be expected to have a material adverse effect on the Company’s consolidated financial statements.

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NOTE 14. FAIR VALUE OF FINANCIAL INSTRUMENTS

ASC Topic 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The price in the principal (or most advantageous) market used to measure the fair value of the asset or liability shall not be adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact and (iv) willing to transact.

ASC Topic 820 requires the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert expected future amounts, such as cash flows or earnings, to a single present value amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement cost). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from independent sources, or unobservable, meaning those that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances. In that regard, ASC Topic 820 establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows:

Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.

Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

Level 3: Significant unobservable inputs that reflect a reporting entity’s own assumptions about the assumptions that market participants would use in pricing an asset or liability.

A description of the valuation methodologies used for instruments measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below.

In general, fair value is based upon quoted market prices, where available. If such quoted market prices are not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include amounts to reflect counterparty credit quality, the Company’s creditworthiness, among other things, as well as unobservable parameters. Any such valuation adjustments are applied consistently over time. Our valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. Transfers between levels of the fair value hierarchy are recognized on the actual date of the event or circumstances that caused the transfer, which generally coincides with the Company’s monthly and/or quarterly valuation process.

Financial Instruments Recorded at Fair Value on a Recurring Basis

Securities Available for Sale. The fair values of securities available for sale are determined by quoted prices in active markets, when available, and classified as Level 1. If quoted market prices are not available, the fair value is determined by a matrix pricing, which is a mathematical technique, widely used in the industry to value debt

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securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities and classified as Level 2. In cases where significant credit valuation adjustments are incorporated into the estimation of fair value, reported amounts are classified as Level 3 inputs.

Loans Held for Sale. Mortgage loans originated and held for sale in the secondary market are carried at fair value. The fair value of loans held for sale is determined using quoted secondary market prices and classified as level 2.

Assets Held in Trust for Deferred Compensation and Associated Liabilities. Assets held in trust for deferred compensation are recorded at fair value and included in “Other Assets” on the consolidated balance sheets. These assets are invested in mutual funds and classified as Level 1. Deferred compensation liabilities, also classified as Level 1, are carried at the fair value of the obligation to the employee, which corresponds to the fair value of the invested assets.

Derivatives. Currently, we use interest rate swaps to manage our interest rate risk. The valuation of these instruments is determined using widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of each derivative and classified as Level 2. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including LIBOR rate curves. We also obtain dealer quotations for these derivatives for comparative purposes to assess the reasonableness of the model valuations. We also offer other derivatives, including foreign currency forward contracts and interest rate lock commitments, to our customers and offset our exposure from such contracts by purchasing other financial contracts, which are valued using market consensus prices.

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The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis as of June 30, 2012 and December 31, 2011, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value (in thousands):

			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		(Level 1)		(Level 2)		(Level 3)

June 30, 2012
Financial assets
Securities available for sale:
U.S Government sponsored agencies and enterprises	$	42,175	$	—	$	42,175	$	—
States and political subdivisions	629,173		—		629,173		—
Residential mortgage-backed securities	981,902		—		980,895		1,007
Commercial mortgage-backed securities	53,571		—		53,571		—
Corporate bonds	5,569		—		—		5,569
Equity securities	11,081		11,081		—		—
Loans held for sale	2,290		—		2,290		—
Assets held in trust for deferred compensation	7,517		7,517		—		—
Derivative financial instruments	28,141		—		28,141		—
Financial liabilities
Other liabilities (1)	7,517		7,517		—		—
Derivative financial instruments	28,284		—		28,284		—

December 31, 2011
Financial assets
Securities available for sale:
U.S Government sponsored agencies and enterprises	$	42,401	$	—	$	42,401	$	—
States and political subdivisions	535,660		—		535,660		—
Residential mortgage-backed securities	1,281,806		—		1,280,713		1,093
Commercial mortgage-backed securities	52,685		—		52,685		—
Corporate bonds	5,899		—		—		5,899
Equity securities	10,846		10,846		—		—
Loans held for sale	4,727		—		4,727		—
Assets held in trust for deferred compensation	6,808		6,808		—		—
Derivative financial instruments	26,251		—		26,251		—
Financial liabilities
Other liabilities (1)	6,808		6,808		—		—
Derivative financial instruments	26,624		—		26,624		—

(1) Liabilities associated with assets held in trust for deferred compensation

The significant unobservable inputs used in the Level 3 fair value measurements of the Company’s residential mortgage-backed securities and corporate bonds included in the table above primarily relate to the constant pre-payment rates and credit assumptions used in the discounted cash flows valuation, respectively. As of June 30, 2012, those constant pre-payment rates ranged from six to twelve and the credit assumption averaged a 15% loss.

The Company did not have any transfers between Level 1 and Level 2 of the fair value hierarchy during the six months ended June 30, 2012. The Company’s policy for determining transfers between levels occurs at the end of the reporting period when circumstances in the underlying valuation criteria change and result in transfer between levels.

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The following table presents additional information about financial assets measured at fair value on a recurring basis for which the Company used significant unobservable inputs (Level 3):

	Six Months Ended
	June 30,
(in thousands)	2012			2011

Balance, beginning of period	$	6,992		$	7,476
Other comprehensive income	37			21
Principal payments	(336		)	(242		)
Impairment charge	(117		)	—
	$	6,576		$	7,255

Financial Instruments Recorded at Fair Value on a Nonrecurring Basis

The Company may be required, from time to time, to measure certain financial assets and financial liabilities at fair value on a nonrecurring basis in accordance with U.S. GAAP. These include assets that are measured at the lower of cost or market value that were recognized at fair value below cost at the end of the period.

Impaired Loans. Loans for which it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement are considered impaired. Once a loan is identified as individually impaired, management measures impairment in accordance with ASC Topic 310. The fair value of impaired loans is estimated using one of several methods, including collateral value, market value of similar debt, enterprise value, liquidation value and discounted cash flows. Those impaired loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceed the recorded investments in such loans. At June 30, 2012, substantially all of the total impaired loans were evaluated based on the fair value of the collateral. In accordance with ASC Topic 820, impaired loans where an allowance is established based on the fair value of collateral require classification in the fair value hierarchy. Collateral values are estimated using Level 3 inputs based on customized discounting criteria. For a majority of impaired real estate loans, the Company obtains a current external appraisal. Other valuation techniques are used as well, including internal valuations, comparable property analysis and contractual sales information.

Non-Financial Assets and Non-Financial Liabilities Recorded at Fair Value

The Company has no non-financial assets or non-financial liabilities measured at fair value on a recurring basis. Certain non-financial assets and non-financial liabilities measured at fair value on a non-recurring basis include foreclosed assets and non-financial long-lived assets.

Other Real Estate and Repossessed Vehicles Owned (Foreclosed Assets). Foreclosed assets, upon initial recognition, are measured and reported at fair value through a charge-off to the allowance for possible loan losses based upon the fair value of the foreclosed asset. The fair value of foreclosed assets, upon initial recognition, are estimated using Level 3 inputs based on customized discounting criteria.

Non-Financial Long-Lived Assets. During the six months ended June 30, 2011, the Company recognized a $1.0 million branch impairment caused by the decision to close a branch. The fair value of the branch was estimated using Level 3 inputs based on internal appraisals.

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Assets measured at fair value on a nonrecurring basis as of June 30, 2012 and December 31, 2011 are included in the table below (in thousands):

	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
June 30, 2012
Financial assets:
Impaired loans	$	67,745	$	—	$	—	$	67,745
Foreclosed assets	93,557		—		—		93,557

December 31, 2011
Financial assets:
Impaired loans	$	96,089	$	—	$	—	$	96,089
Foreclosed assets	138,971		—		—		138,971
Non-financial long-lived assets	2,901		—		—		2,901

The significant unobservable inputs used in the Level 3 fair value measurements of the Company’s impaired loans and foreclosed assets included in the table above primarily relate to internal valuations or analyses.

ASC Topic 825 requires disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis. The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value on a recurring or non-recurring basis are discussed above. The estimated fair value approximates carrying value for cash and cash equivalents, accrued interest and the cash surrender value of life insurance policies. The methodologies for other financial assets and financial liabilities are discussed below:

The following methods and assumptions were used by the Company in estimating the fair values of its other financial instruments:

Cash and due from banks and interest bearing deposits with banks: The carrying amounts reported in the balance sheet approximate fair value.

Securities held to maturity: The fair values of securities held to maturity are determined by quoted prices in active markets, when available. If quoted market prices are not available, the fair value is determined by a matrix pricing.

Non-marketable securities — FHLB and FRB Stock: The carrying amounts reported in the balance sheet approximate fair value.

Loans: The fair values for loans are estimated using discounted cash flow analyses, using the corporate bond curve adjusted for liquidity for commercial loans and the swap curve adjusted for liquidity for retail loans.

Non-interest bearing deposits: The fair values disclosed are equal to their balance sheet carrying amounts, which represent the amount payable on demand.

Interest bearing deposits: The fair values disclosed for deposits with no defined maturities are equal to their carrying amounts, which represent the amounts payable on demand. Fair values for certificates of deposit are estimated using a discounted cash flow calculation that applies the Company’s current incremental borrowing rates for similar terms.

Short-term borrowings: The carrying amounts of federal funds purchased, borrowings under repurchase agreements and other short-term borrowings with maturities of 90 days or less approximate their fair values. The fair value of short-term borrowings greater than 90 days is based on the discounted value of contractual cash flows.

Long-term borrowings: The fair values of the Company’s long-term borrowings (other than deposits) are estimated using discounted cash flow analyses, based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements.

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Junior subordinated notes issued to capital trusts: The fair values of the Company’s junior subordinated notes issued to capital trusts are estimated based on the quoted market prices, when available, of the related trust preferred security instruments, or are estimated based on the quoted market prices of comparable trust preferred securities.

Accrued interest: The carrying amount of accrued interest receivable and payable approximate their fair values.

The estimated fair values of financial instruments are as follows (in thousands):

	June 30, 2012
	Carrying		Estimated		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Amount		Fair Value		(Level 1)		(Level 2)		(Level 3)
Financial Assets:
Cash and due from banks	$	132,737	$	132,737	$	132,737	$	—	$	—
Interest bearing deposits with banks	304,075		304,075		304,075		—		—
Investment securities available for sale	1,723,471		1,723,471		11,081		1,705,814		6,576
Investment securities held to maturity	497,800		526,382		—		526,382		—
Non-marketable securities - FHLB and FRB stock	61,462		61,462		—		—		61,462
Loans held for sale	2,290		2,290		—		2,290		—
Loans, net	5,601,493		5,603,966		—		—		5,603,966
Accrued interest receivable	33,864		33,864		33,864		—		—
Derivative financial instruments	28,141		28,141		—		28,141		—

Financial Liabilities:
Non-interest bearing deposits	$	1,946,468	$	1,946,468	$	1,946,468	$	—	$	—
Interest bearing deposits	5,524,241		5,551,809		—		—		5,551,809
Short-term borrowings	261,729		262,058		—		—		262,058
Long-term borrowings	221,100		236,121		—		—		236,121
Junior subordinated notes issued to capital trusts	158,521		103,186		—		—		103,186
Accrued interest payable	3,886		3,886		3,886		—		—
Derivative financial instruments	28,284		28,284		—		28,284		—

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	December 31,
	2011
	Carrying		Estimated
	Amount		Fair Value
Financial Assets:
Cash and due from banks	$	144,228	$	144,228
Interest bearing deposits with banks	100,337		100,337
Investment securities available for sale	1,929,297		1,929,297
Investment securities held to maturity	499,283		511,022
Non-marketable securities - FHLB and FRB stock	80,832		80,832
Loans held for sale	4,727		4,727
Loans, net	5,824,197		5,734,017
Accrued interest receivable	35,870		35,870
Derivative financial instruments	26,251		26,251

Financial Liabilities:
Non-interest bearing deposits	$	1,885,694	$	1,885,694
Interest bearing deposits	5,761,913		5,790,963
Short-term borrowings	219,954		219,983
Long-term borrowings	266,264		279,124
Junior subordinated notes issued to capital trusts	158,538		113,635
Accrued interest payable	4,518		4,518
Derivative financial instruments	26,624		26,624

NOTE 15. COMMON AND PREFERRED STOCK

The Series A Preferred Stock was issued on December 5, 2008 as part of the Troubled Asset Relief Program (“TARP”) Capital Purchase Program of the United States Department of the Treasury (“Treasury”). The Series A Preferred Stock qualified as Tier 1 capital and provided for cumulative dividends on the liquidation preference amount on a quarterly basis at a rate of 5% per annum for the first five years, and 9% per annum thereafter. Concurrent with issuing the Series A Preferred Stock, the Company issued to the Treasury a ten year warrant (the “Warrant”) to purchase 1,012,048 shares (subsequently reduced to 506,024 shares, as described below) of the Company’s Common Stock at an exercise price of $29.05 per share.

On September 17, 2009, the Company completed a public offering of its common stock by issuing 12,578,125 shares of common stock for aggregate gross proceeds of $201.3 million. The net proceeds to the Company after deducting underwriting discounts and commissions and offering expenses were approximately $190.9 million. With the proceeds from this offering and the proceeds received by the Company from issuances pursuant to its Dividend Reinvestment and Stock Purchase Plan, the Company received aggregate gross proceeds from “Qualified Equity Offerings” in excess of the $196.0 million aggregate liquidation preference amount of the Series A Preferred Stock. As a result, the number of shares of the Company’s common stock underlying the Warrant was reduced by 50%, from 1,012,048 shares to 506,024 shares.

On March 14, 2012, the Company repurchased all $196.0 million of the Series A Preferred Stock. On May 2, 2012, the Company repurchased the Warrant in full for approximately $1.5 million.

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Item 2. - Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following is a discussion and analysis of MB Financial, Inc.’s financial condition and results of operations and should be read in conjunction with the consolidated financial statements and notes thereto appearing elsewhere in this report. The words “the Company,” “we,” “our” and “us” refer to MB Financial, Inc. and its majority owned subsidiaries, unless we indicate otherwise.

Overview

The profitability of our operations depends primarily on our net interest income after provision for credit losses, which is the difference between interest earned on interest earning assets and interest paid on interest bearing liabilities less provision for credit losses. The provision for credit losses is dependent on changes in our loan portfolio and management’s assessment of the collectability of our loan portfolio as well as prevailing economic and market conditions. Our net income is also affected by other (non-interest) income and other expenses. During the periods under report, other income consisted of loan service fees, deposit service fees, net lease financing income, brokerage fees, trust and asset management fees, net gain (loss) on investment securities, increase in cash surrender value of life insurance, net (loss) gain on sale of assets, accretion of the indemnification asset, card fees, net loss recognized on other real estate owned and other operating income. During the periods under report, other expenses included salaries and employee benefits, occupancy and equipment expense, computer and telecommunication services expense, advertising and marketing expense, professional and legal expense, other intangibles amortization expense, FDIC insurance premiums, branch impairment charges, other real estate expenses (net of rental income) and other operating expenses. Additionally, dividends and discount accretion on preferred shares reduced net income available to common stockholders.

Net interest income is affected by changes in the volume and mix of interest earning assets, interest earned on those assets, the volume and mix of interest bearing liabilities and interest paid on interest bearing liabilities. Other income and other expenses are impacted by growth of operations and changes in the number of loan and deposit accounts through both acquisitions and dispositions and core banking business growth. Growth in operations affects other expenses primarily as a result of additional employees, branch facilities and promotional marketing expense. Changes in the number of loan and deposit accounts affects other income, including service fees as well as other expenses such as computer services, supplies, postage, telecommunications and other miscellaneous expenses. Changes in the levels of non-performing assets affect salaries and benefits because of changes in problem loan remediation staffing needs. Changes in the levels of non-performing assets also affect legal expenses and other real estate owned expenses.

The Company had net income and net income available to common stockholders of $22.1 million for the second quarter of 2012 compared to a net loss of $7.4 million and net loss available to common stockholders of $10.0 million for the second quarter of 2011. Our 2012 second quarter results generated an annualized return on average assets of 0.94% and an annualized return on average common equity of 7.28% compared to (0.30)% and (3.43)%, respectively, for the same period in 2011. Fully diluted earnings per common share for the second quarter of 2012 were $0.41 compared to fully diluted loss per common share $0.18 in the 2011 second quarter. The results for the second quarter of 2011 include a provision for credit losses of approximately $50 million in connection with the sale during the second quarter of 2011 of loans with an aggregate carrying amount of $281.6 million prior to the transfer to loans held for sale, including $156.3 million in non-performing loans.

On March 14, 2012, we repurchased all $196.0 million of preferred stock issued in 2008 to the U.S. Department of Treasury as part of the Troubled Asset Relief Program (“TARP”) Capital Purchase Program. No equity or long term debt was issued in conjunction with the repurchase. The repurchase resulted in a one-time, non-cash after-tax charge of approximately $1.2 million or $0.02 per common share in the first quarter of 2012, related to unaccreted discount recorded at the date of issuance.

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Critical Accounting Policies

Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the United States of America and follow general practices within the industries in which we operate. This preparation requires management to make estimates, assumptions, and judgments that affect the amounts reported in the financial statements and accompanying notes. These estimates, assumptions, and judgments are based on information available as of the date of the financial statements; accordingly, as this information changes, actual results could differ from the estimates, assumptions, and judgments reflected in the financial statements. Certain policies inherently have a greater reliance on the use of estimates, assumptions, and judgments and, as such, have a greater possibility of producing results that could be materially different than originally reported. Management believes the following policies are both important to the portrayal of our financial condition and results of operations and require subjective or complex judgments; therefore, management considers the following to be critical accounting policies. Management has reviewed the application of these polices with the Audit Committee of our Board of Directors.

Allowance for Loan Losses. Subject to the use of estimates, assumptions, and judgments in management’s evaluation process used to determine the adequacy of the allowance for loan losses, which combines several factors: management’s ongoing review and grading of the loan portfolio, consideration of past loan loss experience, trends in past due and nonperforming loans, risk characteristics of the various classifications of loans, existing economic conditions, the fair value of underlying collateral, and other qualitative and quantitative factors which could affect probable credit losses. Because current economic conditions can change and future events are inherently difficult to predict, the anticipated amount of estimated loan losses, and therefore the adequacy of the allowance, could change significantly. As an integral part of their examination process, various regulatory agencies also review the allowance for loan losses. Such agencies may require that certain loan balances be charged off when their credit evaluations differ from those of management or require that adjustments be made to the allowance for loan losses, based on their judgments about information available to them at the time of their examination. We believe the allowance for loan losses is adequate and properly recorded in the financial statements. See “Allowance for Loan Losses” section below for further analysis.

Residual Value of Our Direct Finance, Leveraged, and Operating Leases. Lease residual value represents the present value of the estimated fair value of the leased equipment at the termination date of the lease. Realization of these residual values depends on many factors, including management’s use of estimates, assumptions, and judgment to determine such values. Several other factors outside of management’s control may reduce the residual values realized, including general market conditions at the time of expiration of the lease, whether there has been technological or economic obsolescence or unusual wear and tear on, or use of, the equipment and the cost of comparable equipment. If, upon the expiration of a lease, we sell the equipment and the amount realized is less than the recorded value of the residual interest in the equipment, we will recognize a loss reflecting the difference. On a quarterly basis, management reviews the lease residuals for potential impairment. If we fail to realize our aggregate recorded residual values, our financial condition and profitability could be adversely affected. At June 30, 2012, the aggregate residual value of the equipment leased under our direct finance, leveraged, and operating leases totaled $49.4 million. See Note 1 and Note 7 of the notes to our December 31, 2011 audited consolidated financial statements contained in our Annual Report Form 10-K for the year ended December 31, 2011 for additional information.

Income Tax Accounting. ASC Topic 740 provides guidance on accounting for income taxes by prescribing the minimum recognition threshold that a tax position must meet to be recognized in the financial statements. ASC Topic 740 also provides guidance on measurement, recognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. As of June 30, 2012, the Company had $92 thousand of uncertain tax positions. The Company elects to treat interest and penalties recognized for the underpayment of income taxes as income tax expense. However, interest and penalties imposed by taxing authorities on issues specifically addressed in ASC Topic 740 will be taken out of the tax reserves up to the amount allocated to interest and penalties. The amount of interest and penalties exceeding the amount allocated in the tax reserves will be treated as income tax expense. As of June 30, 2012, the Company had $9 thousand of accrued interest related to tax reserves. The application of income tax law is inherently complex. Laws and regulations in this area are voluminous and are often ambiguous. As such, we are required to make many subjective assumptions and judgments regarding our income tax exposures. Interpretations of and guidance surrounding income tax laws and regulations change over time. As such, changes in our subjective assumptions and judgments can materially affect amounts recognized in the consolidated balance sheets and statements of operations.

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Fair Value of Assets and Liabilities. ASC Topic 820 defines fair value as the price that would be received to sell a financial asset or paid to transfer a financial liability in an orderly transaction between market participants at the measurement date.

The degree of management judgment involved in determining the fair value of assets and liabilities is dependent upon the availability of quoted market prices or observable market parameters. For financial instruments that trade actively and have quoted market prices or observable market parameters, there is minimal subjectivity involved in measuring fair value. When observable market prices and parameters are not fully available, management judgment is necessary to estimate fair value. In addition, changes in market conditions may reduce the availability of quoted prices or observable data. For example, reduced liquidity in the capital markets or changes in secondary market activities could result in observable market inputs becoming unavailable. Therefore, when market data is not available, the Company would use valuation techniques requiring more management judgment to estimate the appropriate fair value measurement.

Goodwill. The excess of the cost of an acquisition over the fair value of the net assets acquired consists of goodwill, and core deposit and client relationship intangibles. See Note 9 of the notes to our December 31, 2011 audited consolidated financial statements contained in our Annual Report Form 10-K for the year ended December 31, 2011 for additional information regarding core deposit and client relationship intangibles. The Company reviews goodwill and other intangible assets to determine potential impairment annually, or more frequently if events and circumstances indicate that the asset might be impaired, by comparing the carrying value of the asset with the anticipated future cash flows.

The Company’s annual assessment date is December 31. No impairment losses were recognized during the six months ended June 30, 2012 and 2011.

Goodwill is tested for impairment at the reporting unit level. All of our goodwill is allocated to MB Financial, Inc., which is the Company’s only applicable reporting unit for purposes of testing goodwill impairment. Fair value was computed by estimating the future cash flows of the Company and present valuing those cash flows at an interest rate equal to our cost of capital. In addition, we compared our fair value calculation with our stock price adjusted for a control premium for reasonableness relative to our fair value calculation. Key assumptions used in estimating future cash flows included loan and deposit growth, the interest rate environment, credit spreads on new and renewed loans, future deposit pricing, loan charge-offs, provision for loan losses, fee income growth and operating expense growth. Our future cash flows estimates assumed similar credit performance to what we experienced in the last two quarters of 2011.

Results of Operations

Second Quarter Results

The Company had net income and net income available to common stockholders of $22.1 million for the second quarter of 2012 compared to a net loss of $7.4 million and a net loss available to common stockholders of $10.0 million for the second quarter of 2011. The results for the second quarter of 2012 generated an annualized return on average assets of 0.94% and an annualized return on average common equity of 7.28% compared to (0.30)% and (3.43)%, respectively, for the same period in 2011.

Net interest income on a tax equivalent basis was $79.2 million for the three months ended June 30, 2012, a decrease of $6.0 million, or 7.1%, from $85.2 million for the comparable period in 2011. The decrease was primarily due to a decline in the level of interest earning assets of $403.2 million and a nine basis point decline in the net interest margin on a fully tax equivalent basis. See “Net Interest Margin” section below for further analysis.

There was no provision for credit losses in the second quarter of 2012 compared to $61.3 million in the second quarter of 2011. Net charge-offs were $4.4 million in the quarter ended June 30, 2012 compared to $92.6 million in the quarter ended June 30, 2011.

During the second quarter of 2011, we sold certain performing, sub-performing and non-performing loans with an aggregate carrying amount of $281.6 million prior to the transfer to loans held for sale, which included $156.3 million in non-performing loans. We received $194.6 million in proceeds (net of expenses) and recognized

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approximately $87.6 million in charge-offs, which required us to increase our provision for credit losses by approximately $50 million.

Net income available to common stockholders was also impacted by the repurchase in the first quarter of 2012 of all $196 million of preferred stock issued in 2008 to the U.S. Department of Treasury as part of TARP. As a result, there were no TARP dividends in the second quarter of 2012 compared to $2.6 million in the second quarter of 2011.

See “Asset Quality” below for further analysis of the allowance for loan losses.

Other Income (in thousands):

	Three Months Ended
	June 30,						Increase/			Percentage
	2012			2011			(Decrease)			Change
Other income:
Loan service fees	$	1,683		$	2,812		$	(1,129	)	(40	)%
Deposit service fees	9,370			9,023			347			4	%
Lease financing, net	7,334			6,861			473			7	%
Brokerage fees	1,264			1,615			(351		)	(22	)%
Trust and asset management fees	4,535			4,455			80			2	%
Net (loss) gain on investment securities	(34		)	232			(266		)	(115	)%
Increase in cash surrender value of life insurance	870			1,451			(581		)	(40	)%
Net (loss) gain on sale of assets	(8		)	13			(21		)	(162	)%
Accretion of FDIC indemnification asset	222			1,339			(1,117		)	(83	)%
Card fees	2,429			2,062			367			18	%
Net loss recognized on other real estate owned	(5,441		)	(4,645		)	(796		)	17	%
Net gain on sale of loans	554			1,912			(1,358		)	(71	)%
Other operating income	1,129			2,015			(886		)	(44	)%
Total other income	$	23,907		$	29,145		$	(5,238	)	(18	)%

Other income decreased by $5.2 million for the second quarter of 2012 compared to the second quarter of 2011. Net gain on the sale of loans decreased due to the gain recognized in the second quarter of 2011 on several commercial real estate loans held for sale. Loan service fees decreased due to a decrease in loan prepayment and exit fees. Accretion of FDIC indemnification asset decreased as accretion is recorded based on the FDIC indemnification asset balance, which has declined as we have received loss-share payments. Net loss recognized on other real estate owned increased due to updated appraisals with lower valuations on land and construction projects. Cash surrender value of life insurance decreased as a result of a death benefit recorded in the second quarter of 2011. Net lease financing income increased primarily due to an increase in remarketing revenues. Card fee income increased primarily due to fees earned on prepaid cards and credit cards.

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Other Expenses (in thousands):

	Three Months Ended
	June 30,				Increase /			Percentage
	2012		2011		(Decrease)			Change

Other expenses:
Salaries and employee benefits	$	40,146	$	37,815	$	2,331		6	%
Occupancy and equipment expense	9,188		8,483		705			8	%
Computer services and telecommunication expense	3,909		3,570		339			9	%
Advertising and marketing expense	1,930		1,748		182			10	%
Professional and legal expense	1,503		1,853		(350		)	(19	)%
Other intangibles amortization expense	1,251		1,416		(165		)	(12	)%
FDIC insurance premiums	2,010		3,502		(1,492		)	(43	)%
Other real estate expense, net	424		1,251		(827		)	(66	)%
Other operating expenses	6,473		7,090		(617		)	(9	)%
Total other expenses	$	66,834	$	66,728	$	106		0	%

Other expense for the second quarter of 2012 was consistent with the second quarter of 2011. Salaries and employee benefits expense increased due to annual salary increases, new employees and higher health insurance claims. Occupancy and equipment expense increased due to higher depreciation and property taxes partly offset by lower maintenance costs. FDIC insurance premiums decreased due to a change in the assessment computation during the second quarter of 2012 and the impact of improved credit quality on the computation. Other real estate expense decreased as a result of decreased holding costs related to other real estate owned given we have fewer properties. The decrease in other operating expenses was primarily due to a decrease in the clawback liability related to our loss share agreements with the FDIC.

Income Taxes

The Company had an income tax expense of $9.0 million for the three months ended June 30, 2012 compared to an income tax benefit of $9.1 million for the same period in 2011 due to the Company’s improvement in pre-tax income.

Year-To-Date Results

The Company had net income of $43.2 and net income available to common stockholders of $40.0 million for the first six months of 2012 compared to a net loss of $422 thousand and a net loss available to common stockholders of $5.6 million for the first six months of 2011. The results for the first six months of 2012 generated an annualized return on average assets of 0.90% and an annualized return on average common equity of 6.61% compared to (0.01)% and (0.98)%, respectively, for the same period in 2011.

Net interest income on a tax equivalent basis was $161.0 million for the six months ended June 30, 2012, a decrease of $9.0 million, or 5.3%, from $170.0 million for the comparable period in 2011. The decrease was primarily due to a decline in the level of interest earning assets of $382.4 million and a five basis point decline in the net interest margin on a fully tax equivalent basis. See “Net Interest Margin” section below for further analysis.

Provision for credit losses was $3.1 million in the first six months of 2012 as compared to $101.3 million in the first six months of 2011. Net charge-offs were $10.2 million in the six months ended June 30, 2012 compared to $146.4 million in the six months ended June 30, 2011. Our provision for credit losses and net charge-offs for the six months ended June 30, 2011 were impacted by the loan sale in the second quarter of 2011 noted earlier.

Net income available to common stockholders was also impacted by the repurchase in the first quarter of 2012 of all $196 million of preferred stock issued in 2008 to the U.S. Department of Treasury as part of the TARP. As a result, TARP dividends decreased to $3.3 million in the first six months of 2012 from $5.2 million in the first six months of 2011.

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See “Asset Quality” below for further analysis of the allowance for loan losses.

Other Income (in thousands):

	Six Months Ended
	June 30,						Increase/			Percentage
	2012			2011			(Decrease)			Change
Other income:
Loan service fees	$	3,022		$	3,938		$	(916	)	(23	)%
Deposit service fees	18,778			19,053			(275		)	(1	)%
Lease financing, net	14,292			12,644			1,648			13	%
Brokerage fees	2,519			3,034			(515		)	(17	)%
Trust and asset management fees	8,939			8,886			53			1	%
Net (loss) gain on investment securities	(37		)	229			(266		)	(116	)%
Increase in cash surrender value of life insurance	1,787			2,419			(632		)	(26	)%
Net (loss) gain on sale of assets	(25		)	370			(395		)	(107	)%
Accretion of FDIC indemnification asset	697			3,170			(2,473		)	(78	)%
Card fees	4,473			3,850			623			16	%
Net loss recognized on other real estate owned	(12,030		)	(5,017		)	(7,013		)	140	%
Net gain on sale of loans	928			2,051			(1,123		)	(55	)%
Other operating income	3,418			3,661			(243		)	(7	)%
Total other income	$	46,761		$	58,288		$	(11,527	)	(20	)%

Other income decreased by $11.5 million for the first six months of 2012 compared to the first six months of 2011. Other income was primarily impacted by higher losses recognized on other real estate owned and a decrease in accretion of the FDIC indemnification asset. Net loss recognized on other real estate owned increased due to updated appraisals with lower valuations on land and construction projects. Accretion of the FDIC indemnification asset is recorded based on the FDIC indemnification asset balance which has declined as we have received loss-share payments. Net gain on sale of loans decreased due to the gain recognized during the first six months of 2011 on several commercial real estate loans held for sale. Loan service fees decreased in the first six months of 2012 compared to the same period in 2011 due to a decrease in loan prepayment and exit fees. Cash surrender value of life insurance decreased as a result of a death benefit recorded in the first six months of 2011. Net lease financing increased primarily due to an increase in remarketing revenues. Card fee income increased primarily due to fees earned on prepaid cards and credit cards.

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Other Expenses (in thousands):

	Six Months Ended
	June 30,				Increase /			Percentage
	2012		2011		(Decrease)			Change

Other expenses:
Salaries and employee benefits	$	80,575	$	75,590	$	4,985		7	%
Occupancy and equipment expense	18,758		17,877		881			5	%
Computer services and telecommunication expense	7,562		7,015		547			8	%
Advertising and marketing expense	3,996		3,467		529			15	%
Professional and legal expense	2,916		3,078		(162		)	(5	)%
Other intangibles amortization expense	2,508		2,841		(333		)	(12	)%
FDIC insurance premiums	4,653		6,930		(2,277		)	(33	)%
Branch impairment charges	—		1,000		(1,000		)	(100	)%
Other real estate expense, net	1,667		1,649		18			1	%
Other operating expenses	11,530		14,145		(2,615		)	(18	)%
Total other expenses	$	134,165	$	133,592	$	573		0	%

Other expense for the first six months of 2012 was consistent with the first six months of 2011. Salaries and employee benefits expense increased primarily due to annual salary increases, new employess and higher health insurance claims. Other operating expenses were favorably impacted in the first half of 2012 by a decrease in the clawback liability related to our loss share agreements with the FDIC. FDIC insurance premiums decreased due to a change in the assessment computation during the second quarter of 2012 and the impact of improved credit quality on the computation. Other expense was also impacted by a $1.0 million of fixed asset impairment charges due to our decision to close a branch in the first quarter of 2011.

Income Taxes

The Company had an income tax expense of $17.5 million for the six months ended June 30, 2012 compared to an income tax benefit of $11.5 million for the same period in 2011 due to the Company’s improvement in pre-tax income.

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Net Interest Margin

The following table presents, for the periods indicated, the total dollar amount of interest income from average interest earning assets and the resultant yields, as well as the interest expense on average interest bearing liabilities, and the resultant costs, expressed both in dollars and rates (dollars in thousands):

	Three Months Ended June 30,
	2012						2011
	Average				Yield /		Average				Yield /
	Balance		Interest		Rate		Balance		Interest		Rate
Interest Earning Assets:
Loans (1) (2) (3)	$	5,446,689	$	67,160	4.96	%	$	6,077,055	$	82,403	5.44	%
Loans exempt from federal income taxes (4)	269,521		3,215		4.72		222,845		2,633		4.68
Taxable investment securities	1,542,905		8,882		2.30		1,668,406		10,290		2.47
Investment securities exempt from federal income taxes (4)	809,005		11,235		5.55		357,828		5,297		5.86
Other interest earning deposits	244,087		158		0.26		389,311		258		0.26
Total interest earning assets	8,312,207		$	90,650	4.39		8,715,445		$	100,881	4.64
Non-interest earning assets	1,166,273						1,251,453
Total assets	$	9,478,480					$	9,966,898

Interest Bearing Liabilities:
Deposits:
NOW and money market deposit accounts	$	2,607,238	$	1,045	0.16	%	$	2,676,663	$	1,922	0.29	%
Savings deposits	785,427		213		0.11		725,810		311		0.17
Time deposits	2,222,313		6,800		1.23		2,681,173		9,513		1.42
Short-term borrowings	228,086		362		0.64		247,620		239		0.39
Long-term borrowings and junior subordinated notes	391,560		3,069		3.10		456,972		3,713		3.21
Total interest bearing liabilities	6,234,624		$	11,489	0.74		6,788,238		$	15,698	0.93
Non-interest bearing deposits	1,900,937						1,724,429
Other non-interest bearing liabilities	119,252						94,976
Stockholders’ equity	1,223,667						1,359,255
Total liabilities and stockholders’ equity	$	9,478,480					$	9,966,898
Net interest income/interest rate spread (5)			$	79,161	3.65	%			$	85,183	3.71	%
Taxable equivalent adjustment			5,057						2,775
Net interest income, as reported			$	74,104					$	82,408
Net interest margin (6)					3.59	%					3.79	%
Tax equivalent effect					0.24	%					0.13	%
Net interest margin on a fully tax equivalent basis (6)					3.83	%					3.92	%

(1) Non-accrual loans are included in average loans.

(2) Interest income includes amortization of deferred loan origination fees of $839 thousand and $1.3 million for the three months ended June 30, 2012 and 2011, respectively.

(3) Loans held for sale are included in the average loan balance listed. Related interest income is included in loan interest income.

(4) Non-taxable loan and investment income is presented on a fully tax equivalent basis assuming a 35% tax rate.

(5) Interest rate spread represents the difference between the average yield on interest earning assets and the average cost of interest bearing liabilities and is presented on a fully tax equivalent basis.

(6) Net interest margin represents net interest income as a percentage of average interest earning assets.

Net interest income on a tax equivalent basis was $79.2 million for the three months ended June 30, 2012, a decrease of $6.0 million, or 7.1%, from $85.2 million for the comparable period in 2011. The decrease in net interest income was due to a lower level of average interest earning assets, which declined $403.2 million from June 30, 2011, and a nine basis point decrease in net interest margin on a fully tax equivalent basis. The decrease in average interest earning assets was due to the second quarter of 2011 loan sale discussed earlier as well as soft loan demand and paydowns as a result of credit remediations during the first six months of 2012. The net interest margin on a fully tax equivalent basis during the second quarter of 2012 was 3.83% compared to 3.92% during the second quarter of 2011. The decrease in the margin was a result of lower yields on interest earning assets, as balances shifted from loans (both covered and non-covered) to investment securities and yields on covered loans declined. The decrease

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was offset by lower cost of funds as a result of a favorable change in the funding mix and repricing of certificates of deposit. In addition, our non-performing loans reduced our net interest margin during the second quarter of 2012 and the second quarter of 2011 by approximately 8 basis points and 15 basis points, respectively.

	Six Months Ended June 30,
	2012						2011
	Average				Yield /		Average				Yield /
	Balance		Interest		Rate		Balance		Interest		Rate
Interest Earning Assets:
Loans (1) (2) (3)	$	5,495,092	$	136,717	5.00	%	$	6,167,121	$	168,040	5.49	%
Loans exempt from federal income taxes (4)	264,777		6,433		4.81		212,703		4,986		4.66
Taxable investment securities	1,622,835		19,766		2.44		1,491,715		18,042		2.42
Investment securities exempt from federal income taxes (4)	775,788		21,603		5.57		353,355		10,443		5.88
Other interest earning deposits	251,219		327		0.26		567,174		728		0.26
Total interest earning assets	8,409,711		$	184,846	4.42		8,792,068		$	202,239	4.64
Non-interest earning assets	1,197,880						1,290,053
Total assets	$	9,607,591					$	10,082,121

Interest Bearing Liabilities:
Deposits:
NOW and money market deposit accounts	$	2,628,455	$	2,252	0.17	%	$	2,701,493	$	4,408	0.33	%
Savings deposits	778,881		461		0.12		718,175		732		0.21
Time deposits	2,277,265		14,105		1.25		2,788,339		19,965		1.44
Short-term borrowings	221,149		568		0.52		256,682		456		0.36
Long-term borrowings and junior subordinated notes	404,791		6,450		3.15		447,028		6,666		2.97
Total interest bearing liabilities	6,310,541		$	23,836	0.76		6,911,717		$	32,227	0.94
Non-interest bearing deposits	1,876,074						1,698,361
Other non-interest bearing liabilities	127,832						119,241
Stockholders’ equity	1,293,144						1,352,802
Total liabilities and stockholders’ equity	$	9,607,591					$	10,082,121
Net interest income/interest rate spread (5)			$	161,010	3.66	%			$	170,012	3.70	%
Taxable equivalent adjustment			9,813						5,400
Net interest income, as reported			$	151,197					$	164,612
Net interest margin (6)					3.62	%					3.78	%
Tax equivalent effect					0.23	%					0.12	%
Net interest margin on a fully tax equivalent basis (6)					3.85	%					3.90	%

(1) Non-accrual loans are included in average loans.

(2) Interest income includes amortization of deferred loan origination fees of $1.7 million and $2.6 million for the six months ended June 30, 2012 and 2011, respectively.

(3) Loans held for sale are included in the average loan balance listed. Related interest income is included in loan interest income.

(4) Non-taxable loan and investment income is presented on a fully tax equivalent basis assuming a 35% tax rate.

(6) Net interest margin represents net interest income as a percentage of average interest earning assets.

Net interest income on a tax equivalent basis was $161.0 million for the six months ended June 30, 2012, a decrease of $9.0 million, or 5.3%, from $170.0 million for the comparable period in 2011. The decrease in net interest income was due to a lower level of average interest earning assets which declined $382.4 million from June 30, 2011 and a five basis point decrease in the net interest margin on a fully tax equivalent basis. The net interest margin on a fully tax equivalent basis during the first six months of 2012 was 3.85% compared to 3.90% during the first six months of 2011. The decrease in the margin was a result of lower yields on interest earning assets, as

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balances shifted from loans (both covered and non-covered) to investment securities and yields on covered loans declined. The decrease was offset by lower cost of funds as a result of a favorable change in the funding mix and repricing of certificates of deposit. In addition, our non-performing loans reduced our net interest margin during the first six months of 2012 and the first six months of 2011 by approximately 8 basis points and 17 basis points, respectively.

Balance Sheet

Total assets decreased $343.5 million, or 3.5%, from $9.8 billion at December 31, 2011 to $9.5 billion at June 30, 2012. Interest earning cash increased $203.7 million to $304.1 million at June 30, 2012 compared to $100.3 million at December 31, 2011 as a result of the decreases in investment securities and loans. Investment securities decreased $226.7 million from December 31, 2011 to June 30, 2012 primarily due to cash flows on mortgage-backed securities. Total loans, excluding covered loans and loans held for sale decreased by $118.0 million, or 2.2%, to $5.2 billion at June 30, 2012 from $5.3 billion at December 31, 2011 due to soft loan demand coupled with intense competition for new loans. In addition, there were paydowns on construction and commercial real estate loans as a result of successful credit remediation.

Total liabilities decreased by $188.2 million from $8.4 billion at December 31, 2011 to $8.3 billion at June 30, 2012. Total deposits decreased by $176.9 million at June 30, 2012 from $7.6 billion at December 31, 2011. Noninterest bearing deposits increased approximately $60.8 million from December 31, 2011 to June 30, 2012 due primarily to the addition of new customers. Money market and NOW accounts decreased $80.8 million and certificate of deposit balances decreased $193.6 million from the December 31, 2011 as we continued our efforts to lower our funding costs and improve our deposit mix.

Total stockholders’ equity decreased $155.3 million to $1.2 billion at June 30, 2012 compared to $1.4 billion at December 31, 2011 as a result of the repurchase of all $196.0 million of preferred stock issued as part of TARP in the first quarter of 2012. During the second quarter of 2012, we repurchased in full the ten-year warrant held by the U.S. Department of Treasury to purchase 506,024 shares of the Company’s common stock issued to the Treasury as part of TARP. The price paid by the Company to repurchase the warrant was $1.5 million.

Loan Portfolio

The following table sets forth the composition of the loan portfolio, excluding loans held for sale, as of the dates indicated (dollars in thousands):

	June 30,				December 31,				June 30,
	2012				2011				2011
	Amount		% of Total		Amount		% of Total		Amount		% of Total

Commercial related credits:
Commercial loans	$	1,079,436	19	%	$	1,113,123	19	%	$	1,108,295	19	%
Commercial loans collateralized by assignment of lease payments	1,221,199		21	%	1,208,575		20	%	1,031,677		17	%
Commercial real estate	1,794,777		31	%	1,853,788		31	%	1,863,223		32	%
Construction real estate	150,665		3	%	183,789		3	%	246,557		4	%
Total commercial related credits	4,246,077		74	%	4,359,275		73	%	4,249,752		72	%
Other loans:
Residential real estate	313,137		5	%	316,787		5	%	317,821		5	%
Indirect vehicle	198,848		3	%	187,481		3	%	182,536		3	%
Home equity	323,234		6	%	336,043		6	%	357,181		6	%
Consumer loans	89,115		2	%	88,865		2	%	75,069		1	%
Total other loans	924,334		16	%	929,176		16	%	932,607		15	%
Gross loans excluding covered loans	5,170,411		90	%	5,288,451		89	%	5,182,359		87	%
Covered loans (1)	552,838		10	%	662,544		11	%	755,670		13	%
Total loans (2)	$	5,723,249	100	%	$	5,950,995	100	%	$	5,938,029	100	%

(1) Loans subject to loss-share with the FDIC are referred to as “covered loans.”

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(2) Gross loan balances at June 30, 2012, December 31, 2011 and June 30, 2011 are net of unearned income, including net deferred loan fees of $790 thousand, $1.0 million, and $2.0 million, respectively.

During the second quarter of 2011, we sold certain performing, sub-performing and non-performing loans. The loans sold had an aggregate carrying amount of $281.6 million prior to the transfer to loans held for sale, which was comprised of $160.8 million in commercial real estate loans, $73.7 million in construction real estate loans, $14.5 million in commercial loans and $32.6 million in residential real estate and home equity loans.

Asset Quality

The following table presents a summary of non-performing assets, excluding purchased credit-impaired loans and loans held for sale, as of the dates indicated (dollar amounts in thousands):

	June 30,			December 31,			June 30,
	2012			2011			2011
Non-performing loans:(1)
Non-accrual loans	$	113,077		$	129,309		$	149,905
Loans 90 days or more past due, still accruing interest	453			82			1,121
Total non-performing loans	113,530			129,391			151,026

Other real estate owned(2)	49,690			78,452			88,185
Repossessed vehicles	60			156			55
Total non-performing assets	$	163,280		$	207,999		$	239,266

Total allowance for loan losses	$	121,756		$	126,798		$	130,057

Accruing restructured loans (3)	$	16,536		$	37,996		$	35,037

Total non-performing loans to total loans	1.98		%	2.17		%	2.54		%
Total non-performing assets to total assets	1.72		%	2.12		%	2.40		%
Allowance for loan losses to non-performing loans(1)	107.25		%	98.00		%	86.12		%

(1) This table excludes purchased credit-impaired loans that were acquired as part of the Heritage Bank (completed in 2009), InBank (completed in 2009), Benchmark (completed in 2009), Broadway (completed in 2010), and New Century (completed in 2010) FDIC-assisted transactions. Purchased credit-impaired loans have evidence of deterioration in credit quality prior to acquisition. This table also excludes loans held for sale.

(2) This table excludes other real estate owned that related to FDIC-assisted transactions. Other real estate owned related to these transactions totaled $43.8 million at June 30, 2012, $60.4 million at December 31, 2011, and $69.9 million at June 30, 2011.

(3) Accruing restructured loans consists primarily of residential real estate and home equity loans that have been modified and are performing in accordance with those modified terms.

A loan is classified as a troubled debt restructuring when a borrower is experiencing financial difficulties that leads to a restructuring of the loan, and the Company grants concessions to the borrower in the restructuring that it would not otherwise consider. These concessions may include rate reductions, principal forgiveness, extension of maturity date and other actions intended to minimize potential losses. A loan that is modified at a market rate of interest may no longer be classified as troubled debt restructuring in the calendar year subsequent to the restructuring if it is in compliance with the modified terms. Payment performance prior and subsequent to the restructuring is taken into account in assessing whether it is likely that the borrower can meet the new terms. This may result in the loan being returned to accrual at the time of restructuring. A period of sustained repayment for at least six months generally is required for return to accrual status.

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The following table represents a summary of other real estate owned (“OREO”), excluding assets acquired in FDIC-assisted transactions, for the six months ended June 30, 2012 and 2011 (in thousands):

	June 30,
	2012			2011

Balance at beginning of period	$	78,452		$	71,476
Transfers in at fair value less estimated costs to sell	3,987			40,928
Fair value adjustments	(9,271		)	(4,731		)
Net gains on sales of OREO	767			733
Cash received upon disposition	(24,245		)	(20,221		)
Balance at end of period	$	49,690		$	88,185

The following table presents data related to non-performing loans, excluding purchased credit-impaired loans, by dollar amount and category at June 30, 2012 (dollar amounts in thousands):

	Commercial and Lease				Construction Real Estate				Commercial Real Estate				Consumer			Total Loans
	Number of Relationships	Amount			Number of Relationships	Amount			Number of Relationships	Amount			Amount			Amount
$10.0 million or more	—	$	—		—	$	—		—	$	—		$	—		$	—
$5.0 million to $9.9 million	1	6,182			—	—			1	5,431			—			11,613
$1.5 million to $4.9 million	5	10,984			—	—			11	30,324			—			41,308
Under $1.5 million	34	7,236			4	1,470			77	26,757			25,146			60,609
	40	$	24,402		4	$	1,470		89	$	62,512		$	25,146		$	113,530

Percentage of individual loan category		1.06		%		0.98		%		3.48		%	2.72		%	1.98		%

The following table presents data related to non-performing loans, excluding purchased credit-impaired loans, by dollar amount and category at December 31, 2011 (dollar amounts in thousands):

	Commercial and Lease				Construction Real Estate				Commercial Real Estate				Consumer			Total Loans
	Number of Relationships	Amount			Number of Relationships	Amount			Number of Relationships	Amount			Amount			Amount
$10.0 million or more	—	$	—		—	$	—		—	$	—		$	—		$	—
$5.0 million to $9.9 million	2	14,322			—	—			2	15,435			—			29,757
$1.5 million to $4.9 million	5	12,031			—	—			13	37,509			—			49,540
Under $1.5 million	42	10,642			3	1,145			61	23,607			14,700			50,094
	49	$	36,995		3	$	1,145		76	$	76,551		$	14,700		$	129,391

Percentage of individual loan category		1.59		%		0.62		%		4.13		%	1.58		%	2.17		%

Allowance for Loan Losses

Management believes the allowance for loan losses accounting policy is critical to the portrayal and understanding of our financial condition and results of operations. Selection and application of this “critical accounting policy” involves judgments, estimates, and uncertainties that are subject to change. In the event that different assumptions or conditions were to prevail, and depending upon the severity of such changes, materially different financial condition or results of operations is a reasonable possibility.

We maintain our allowance for loan losses at a level that management believes is appropriate to absorb probable losses on existing loans based on an evaluation of the collectability of loans, underlying collateral and prior loss experience.

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Our allowance for loan losses is comprised of three elements: a general loss reserve; a specific reserve for impaired loans; and a reserve for smaller-balance homogenous loans. Each element is discussed below.

General Loss Reserve. We maintain a general loan loss reserve for the four categories of commercial-related loans in our portfolio - commercial loans, commercial loans collateralized by the assignment of lease payments (lease loans), commercial real estate loans and construction real estate loans. Under our loan risk rating system, each loan, with the exception of those included in large groups of smaller-balance homogeneous loans, is risk rated between one and nine by the originating loan officer, Senior Credit Management, Loan Review or any loan committee. Loans rated one represent those loans least likely to default and a loan rated nine represents a loss. The probability of loans defaulting for each risk rating, sometimes referred to as default factors, are estimated based on the frequency with which loans migrate from one risk rating to another and to default status over time. We use a loan loss reserve model that incorporates the migration of loan risk ratings and historical default data over a multi-year period to develop our estimated default factors (EDFs). The model tracks annual loan rating migrations by loan type and currently uses loan risk rating migrations for ten years. The migration data is adjusted by using average losses for an economic cycle to develop EDFs by loan type, risk rating and maturity. EDFs are updated annually in December. During 2011, we shortened the period of time used in computing average losses for an economic cycle to ten years.

Estimated loan default factors are multiplied by individual loan balances in each risk-rating category and again multiplied by an historical loss given default estimate for each loan type (which incorporates estimated recoveries) to determine an appropriate level of allowance by loan type. This approach is applied to the commercial, lease, commercial real estate, and construction real estate components of the portfolio.

To account for current economic conditions, the general allowance for loan and lease losses (ALLL) also includes adjustments for macroeconomic factors. Macroeconomic factors adjust the ALLL upward or downward based on the current point in the economic cycle using predictive economic data and are applied to the loan loss model through a separate allowance element for the commercial, commercial real estate, construction real estate and lease loan components. Our macroeconomic factors are developed using regression analyses to select economic indicators that have a high correlation with industry-wide charge-off rates. The correlation of over 25 indicators to charge-offs were tested (change in fed funds rate, change in personal income, durable goods orders, etc.). We annually review this data to determine that such a correlation continues to exist. We currently use the following macroeconomic indicators in our macroeconomic factor computation:

Commercial and industrial loans and lease loans: Crude oil prices, our prior period charge-off rates and the manufacturing index.

Commercial real estate loans and construction loans: Crude oil prices, our prior period charge-off rates and the consumer confidence index.

Using the indicators noted above, a predicted industry wide charge-off rate is calculated. The predicted charge-off percentage is then compared to the cycle average charge-off percentage used in our EDF computation discussed above, and a macroeconomic adjustment factor is calculated. The macroeconomic adjustment factor is applied to each commercial loan type. Each year, we review the predictive nature of the macroeconomic factors by comparing actual charge-offs to the predicted model charge-offs, re-run our regression analysis and re-calibrate the macroeconomic factors as appropriate.

The general loss reserve was $93.9 million as of June 30, 2012 and $102.2 million as of December 31, 2011. The decrease in the general reserve was primarily the result of improving credit quality in the portfolio. Reserves on impaired loans are included in the “Specific Reserve” section below.

Specific Reserves. Our allowance for loan losses also includes specific reserves on impaired loans. A loan is considered to be impaired when management believes, after considering collection efforts and other factors, the borrower’s financial condition is such that the collection of all contractual principal and interest payments due is doubtful.

At each quarter-end, impaired loans are reviewed individually, with adjustments made to the general calculated reserve for each loan as deemed necessary. Specific adjustments are made depending on expected cash flows and/or the value of the collateral securing each loan. Generally, the Company obtains a current external appraisal (within

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12 months) on real estate secured impaired loans. Our appraisal policy is designed to comply with the Interagency Appraisal and Evaluation Guidelines, most recently updated on December 2010. As part of our compliance with these other regulations, we maintain an internal Appraisal Review Department that engages and reviews all third party appraisals.

For impaired loans with real estate as all or part of the collateral, third party appraisals are obtained at least annually. The only exception occurs where we are in a junior position and it is determined that the amount of the senior mortgage (when known) far exceeds a reasonable value for the property. The real estate portion of the collateral is estimated to have no value under this exception. Other valuation techniques are used as well, including internal valuations, comparable property analyses and contractual sales information.

In addition, each impaired loan with real estate collateral is reviewed quarterly by the Chief Real Estate Appraiser to determine that the most recent valuation remains appropriate during subsequent quarters until the next appraisal is received. If considered necessary by the Chief Real Estate Appraiser, the appraised value may be further discounted by internally applying accepted appraisal methodologies to an older appraisal. Accepted appraisal methodologies include: income capitalization approach adjusting for changes in underlying leases, adjustments related to condominium projects with units sales, adjustments for loan fundings, and “As is” compared to “As Stabilized” valuations. As of June 30, 2012, almost all appraisals were completed within the previous 12 months.

Other valuation techniques are also used to value non-real estate assets. Discounts may be applied in the impairment analysis used for general business assets (GBA). Examples of GBA include accounts receivable, inventory, and any marketable securities pledged. The discount is used to reflect collection risk in the event of default that may not have been included in the valuation of the asset.

The total specific reserve component of the allowance was $13.7 million as of June 30, 2012 and $10.8 million as of December 31, 2011. The increase in specific reserve reflects larger reserves on several nonperforming loans.

Smaller Balance Homogenous Loans. Pools of homogeneous loans with similar risk and loss characteristics are also assessed for probable losses. These loan pools include consumer, residential real estate, home equity and indirect vehicle loans. Migration probabilities obtained from past due roll rate analyses are applied to current balances to forecast charge-offs over a one-year time horizon. The reserves for smaller balance homogenous loans totaled $14.2 million at June 30, 2012 and $13.8 million at December 31, 2011.

We consistently apply our methodology for determining the appropriateness of the allowance for loan losses, but may adjust our methodologies and assumptions based on historical information related to charge-offs and management’s evaluation of the loan portfolio. In this regard, we periodically review the following in order to validate our allowance for loan losses: historical net charge-offs as they relate to prior allowance for loan loss, comparison of historical loan migration in past years compared to the current year, overall credit trends and ratios and any significant changes in loan concentrations. In reviewing this data, we adjust qualitative factors within our allowance methodology to appropriately reflect any changes warranted by the validation process.

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A reconciliation of the activity in the allowance for credit and loan losses follows (dollar amounts in thousands):

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2012			2011			2012			2011
Balance at the beginning of period	$	133,255		$	178,410		$	135,975		$	192,217
Provision for credit losses	—			61,250			3,100			101,250
Charge-offs:
Commercial loans	(1,451		)	(7,991		)	(1,990		)	(11,142		)
Commercial loans collateralized by assignment of lease payments (lease loans)	(1,720		)	(93		)	(1,720		)	(93		)
Commercial real estate loans	(2,415		)	(55,250		)	(5,418		)	(85,025		)
Construction real estate	(444		)	(18,826		)	(3,880		)	(39,920		)
Residential real estate	(1,108		)	(8,080		)	(1,402		)	(11,642		)
Indirect vehicle	(488		)	(553		)	(1,203		)	(1,271		)
Home equity	(876		)	(5,493		)	(1,948		)	(7,400		)
Consumer loans	(274		)	(344		)	(532		)	(888		)
Total charge-offs	(8,776		)	(96,630		)	(18,093		)	(157,381		)
Recoveries:
Commercial loans	386			758			2,424			3,323
Commercial loans collateralized by assignment of lease payments (lease loans)	93			153			349			219
Commercial real estate loans	3,061			312			3,223			1,846
Construction real estate	141			2,364			706			4,390
Residential real estate	188			26			222			33
Indirect vehicle	300			369			611			694
Home equity	100			19			120			67
Consumer loans	92			76			203			449
Total recoveries	4,361			4,077			7,858			11,021

Total net charge-offs	(4,415		)	(92,553		)	(10,235		)	(146,360		)

Allowance for credit losses	128,840			147,107			128,840			147,107

Allowance for unfunded credit commitments	(7,084		)	(17,050		)	(7,084		)	(17,050		)

Allowance for loan losses	$	121,756		$	130,057		$	121,756		$	130,057

Total loans, excluding loans held for sale	$	5,723,249		$	5,938,029		$	5,723,249		$	5,938,029
Average loans, excluding loans held for sale	$	5,712,630		$	6,293,073		$	5,757,333		$	6,376,329

Ratio of allowance for loan losses to total loans, excluding loans held for sale	2.13		%	2.19		%	2.13		%	2.19		%
Net loan charge-offs to average loans, excluding loans held for sale (annualized)	0.31		%	5.90		%	0.36		%	4.63		%

Net charge-offs decreased $136.1 million to $10.2 million in the six months ended June 30, 2012 compared to $146.4 million in the six months ended June 30, 2011. Provision for credit losses decreased by $98.2 million to $3.1 million in the six months ended June 30, 2012 from $101.3 million in the same period of 2011. As noted earlier, we sold certain performing, sub-performing and non-performing loans during the second quarter of 2011. As a result, we recognized approximately $87.6 million in charge-offs in the second quarter of 2011, which required us to increase our provision for credit losses by approximately $50 million.

Additions to the allowance for loan losses, which are charged to earnings through the provision for credit losses, are determined based on a variety of factors, including specific reserves, current loan risk ratings, delinquent loans,

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historical loss experience and economic conditions in our market area. In addition, federal regulatory authorities, as part of the examination process, periodically review our allowance for loan losses. The regulators may require us to record adjustments to the allowance level based upon their assessment of the information available to them at the time of examination. Although management believes the allowance for loan losses is sufficient to cover probable losses inherent in the loan portfolio, there can be no assurance that the allowance will prove sufficient to cover actual loan losses.

We utilize an internal asset classification system as a means of reporting problem and potential problem assets. At scheduled meetings of the board of directors of MB Financial Bank, a watch list is presented, showing significant loan relationships listed as “Special Mention,” “Substandard,” and “Doubtful.” An asset is classified Substandard if it is inadequately protected by the current net worth and paying capacity of the obligor or the collateral pledged, if any. Substandard assets include those characterized by the distinct possibility that we will sustain some loss if the deficiencies are not corrected. Assets classified as Doubtful have all the weaknesses inherent in those classified Substandard with the added characteristic that the weaknesses present make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable and improbable. Assets classified as Loss are those considered uncollectible and viewed as valueless assets and have been charged-off. Assets that do not currently expose us to sufficient risk to warrant classification in one of the aforementioned categories, but possess weaknesses that deserve management’s close attention are deemed to be Special Mention.

Our determination as to the classification of our assets and the amount of our valuation allowances is subject to review by the Office of the Comptroller of the Currency, MB Financial Bank’s primary regulator, which can order the establishment of additional general or specific loss allowances. There can be no assurance that regulators, in reviewing our loan portfolio, will not request us to materially adjust our allowance for loan losses. The Office of the Comptroller of the Currency, in conjunction with the other federal banking agencies, has adopted an interagency policy statement on the allowance for loan losses. The policy statement provides guidance for financial institutions on both the responsibilities of management for the assessment and establishment of adequate allowances and guidance for banking agency examiners to use in determining the adequacy of general valuation guidelines. Generally, the policy statement recommends that (1) institutions have effective systems and controls to identify, monitor and address asset quality problems; (2) management has analyzed all significant factors that affect the collectability of the portfolio in a reasonable manner; and (3) management has established acceptable allowance evaluation processes that meet the objectives set forth in the policy statement. We analyze our process regularly, with modifications made if needed, and report those results four times per year at meetings of our board of directors. However, there can be no assurance that regulators, in reviewing our loan portfolio, will not request us to materially adjust our allowance for loan losses at the time of their examination.

Although management believes that adequate specific and general loan loss allowances have been established, actual losses are dependent upon future events and, as such, further additions to the level of specific and general loan loss allowances may become necessary.

Potential Problem Loans

We define potential problem loans as performing loans rated substandard and that do not meet the definition of a non-performing loan (See “Asset Quality” section above for non-performing loans). We do not necessarily expect to realize losses on potential problem loans, but we recognize potential problem loans carry a higher probability of default and require additional attention by management. The aggregate principal amounts of potential problem loans as of June 30, 2012 and December 31, 2011 were approximately $141.0 million and $149.8 million, respectively. As of June 30, 2012, potential problem loans included $82.6 million and $40.1 million in commercial real estate and commercial loans, respectively. Management believes it has established an adequate allowance for probable loan losses as appropriate under GAAP.

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Lease Investments

The lease portfolio is comprised of various types of equipment, generally technology related, including computer systems and satellite equipment, material handling and general manufacturing equipment. The credit quality of the lessee is often an investment grade public debt rating by Moody’s or Standard & Poors, or the equivalent as determined by us, and at times below investment grade.

Lease investments by categories follow (in thousands):

	June 30,			December 31,			June 30,
	2012			2011			2011
Direct finance leases:
Minimum lease payments	$	48,041		$	56,744		$	60,541
Estimated unguaranteed residual values	6,049			6,681			6,780
Less: unearned income	(4,403		)	(5,349		)	(5,989		)
Direct finance leases (1)	$	49,687		$	58,076		$	61,332

Leveraged leases:
Minimum lease payments	$	27,080		$	21,907		$	18,471
Estimated unguaranteed residual values	2,588			2,702			2,657
Less: unearned income	(2,523		)	(2,004		)	(1,684		)
Less: related non-recourse debt	(25,494		)	(20,629		)	(16,801		)
Leveraged leases (1)	$	1,651		$	1,976		$	2,643

Operating leases:
Equipment, at cost	$	214,874		$	242,453		$	244,620
Less: accumulated depreciation	(103,752		)	(106,963		)	(105,229		)
Lease investments, net	$	111,122		$	135,490		$	139,391

(1) Direct finance and leveraged leases are included as commercial loans collateralized by assignment of lease payments for financial statement purposes.

Leases that transfer substantially all of the benefits and risk related to the equipment ownership to the lessee are classified as direct financing. If these direct finance leases have non-recourse debt associated with them, they are further classified as leveraged leases, and the associated debt is netted with the outstanding balance in the consolidated financial statements. Interest income on direct finance and leveraged leases is recognized using methods which approximate a level yield over the term of the lease.

Operating leases are investments in equipment leased to other companies, where the residual component makes up more than 10% of the investment. The Company funds most of the lease equipment purchases internally, but has some loans at other banks which totaled $22.9 million at June 30, 2012, $31.0 million at December 31, 2011 and $26.7 million at June 30, 2011.

The lease residual value represents the present value of the estimated fair value of the leased equipment at the termination of the lease. Lease residual values are reviewed quarterly and any write-downs, or charge-offs deemed necessary are recorded in the period in which they become known. Gains on leased equipment periodically result when a lessee renews a lease or purchases the equipment at the end of a lease, or the equipment is sold to a third party at a profit. Individual lease transactions can, however, result in a loss. This generally happens when, at the end of a lease, the lessee does not renew the lease or purchase the equipment. To mitigate this risk of loss, we usually limit individual leased equipment residuals (expected lease book values at the end of initial lease terms) to approximately $500 thousand per transaction and seek to diversify both the type of equipment leased and the industries in which the lessees to whom such equipment is leased participate. Often times, there are several individual lease schedules under one master lease. There were 2,546 leases at June 30, 2012 compared to 2,668 leases at December 31, 2011 and 2,612 leases at June 30, 2011. The average residual value per lease schedule was

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approximately $19 thousand at June 30, 2012 compared to $21 thousand at December 31, 2011 and $21 thousand at June 30, 2011. The average residual value per master lease schedule was approximately $150 thousand at June 30, 2012, $166 thousand at December 31, 2011 and $177 thousand at June 30, 2011.

At June 30, 2012, the following reflects the residual values for leases by category in the year the initial lease term ends (in thousands):

	Residual Values
	Direct
	Finance		Leveraged		Operating
	Leases		Leases		Leases		Total
End of initial lease term December 31,
2012	$	1,161	$	227	$	9,240	$	10,628
2013	1,696		633		6,333		8,662
2014	2,002		854		10,897		13,753
2015	626		769		6,636		8,031
2016	268		105		6,372		6,745
Thereafter	296		—		1,275		1,571
	$	6,049	$	2,588	$	40,753	$	49,390

Investment Securities

The following table sets forth the amortized cost and fair value of our investment securities, by type of security as indicated (in thousands):

	June 30, 2012				December 31, 2011				June 30, 2011
	Amortized		Fair		Amortized		Fair		Amortized		Fair
	Cost		Value		Cost		Value		Cost		Value
Available for sale
U.S. Government sponsored agencies and enterprises	$	39,366	$	42,175	$	39,640	$	42,401	$	54,423	$	55,656
States and political subdivisions	589,654		629,173		500,979		535,660		371,598		392,670
Residential mortgage-backed securities	962,967		981,902		1,256,696		1,281,806		1,370,754		1,392,952
Commercial mortgage-backed securities	51,219		53,571		51,324		52,685		31,221		31,350
Corporate bonds	5,569		5,569		5,899		5,899		6,019		6,019
Equity securities	10,584		11,081		10,457		10,846		10,246		10,435
	1,659,359		1,723,471		1,864,995		1,929,297		1,844,261		1,889,082
Held to maturity
States and political subdivisions	238,869		252,862		240,183		247,664		—		—
Residential mortgage-backed securities	258,931		273,520		259,100		263,358		230,154		231,974
	497,800		526,382		499,283		511,022		230,154		231,974

Total	$	2,157,159	$	2,249,853	$	2,364,278	$	2,440,319	$	2,074,415	$	2,121,056

Liquidity and Sources of Capital

Our cash flows are composed of three classifications: cash flows from operating activities, cash flows from investing activities, and cash flows from financing activities.

Cash flows from operating activities primarily include results of operations for the period, adjusted for items in net income that did not impact cash. Net cash provided by operating activities decreased by $74.7 million to $66.2 million for the six months ended June 30, 2012 from the six months ended June 30, 2011, primarily as a result of lower provision for credit losses.

Cash flows from investing activities reflects the impact of loans and investments acquired for the Company’s interest-earning asset portfolios, as well as cash flows from asset sales. For the six months ended June 30, 2012, the Company had net cash flows provided by investing activities of $508.2 million compared to $140.8 million for the six months ended June 30, 2011. This change in cash flows was mainly the result of fewer purchases of investment securities in the six months ended June 30, 2012 compared to the same period in the prior year.

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Cash flows from financing activities include transactions and events whereby cash is obtained from depositors, creditors or investors. For the six months ended June 30, 2012, the Company had net cash flows used in financing activities of $382.2 million compared to $482.5 million for the six months ended June 30, 2011. The change in cash flows from financing activities was primarily due to less of a decrease in deposits partially offset by the repurchase in the first quarter of 2012 of the preferred stock issued to the U.S. Department of Treasury as part of the TARP Capital Purchase Program.

We expect to have adequate cash to meet our liquidity needs. Liquidity management is monitored by an Asset/Liability Management Committee, consisting of members of management, which review historical funding requirements, current liquidity position, sources and stability of funding, marketability of assets, options for attracting additional funds, and anticipated future funding needs, including the level of unfunded commitments.

The Company has numerous sources of liquidity including readily marketable investment securities, shorter-term loans within the loan portfolio, principal and interest cash flows from investments and loans, the ability to attract retail and public fund time deposits and to purchase brokered time deposits.

In the event that additional short-term liquidity is needed or the Company is unable to retain brokered deposits, MB Financial Bank has established relationships with several large regional banks to provide short-term borrowings in the form of federal funds purchases. While at June 30, 2012, there were no firm lending commitments in place, management believes that MB Financial Bank could borrow approximately $255.0 million for a short time from these banks on a collective basis. MB Financial Bank is a member of Federal Home Loan Bank of Chicago (FHLB). As of June 30, 2012, MB Financial Bank had $130.8 million outstanding in FHLB advances and could borrow an additional amount of approximately $276.0 million. As a contingency plan for significant funding needs, the Asset/Liability Management Committee may also consider the sale of investment securities, selling securities under agreement to repurchase, or the temporary curtailment of lending activities. As of June 30, 2012, the Company had approximately $1.3 billion of unpledged securities, excluding securities available for pledge at the FHLB.

See Notes 9 and 10 of the Financial Statements presented under Item 1 of this report for details of period end balances and other information for these various funding sources. There were no material changes outside the ordinary course of business in the Company’s contractual obligations at June 30, 2012 as compared to December 31, 2011.

At June 30, 2012, the Company’s total risk-based capital ratio was 17.53%; Tier 1 capital to risk-weighted assets ratio was 15.45% and Tier 1 capital to average asset ratio was 10.46%. MB Financial Bank’s total risk-based capital ratio was 16.93%; Tier 1 capital to risk-weighted assets ratio was 14.85% and Tier 1 capital to average asset ratio was 10.04%. MB Financial Bank, N.A. was categorized as “Well-Capitalized” at June 30, 2012 under the regulations of the Office of the Comptroller of the Currency.

Non-GAAP Financial Information

This report contains certain financial information determined by methods other than in accordance with accounting principles generally accepted in the United States of America (GAAP). These measures include net interest income on a fully tax equivalent basis and net interest margin on a fully tax equivalent basis. Our management uses these non-GAAP measures, together with the related GAAP measures, in its analysis of our performance and in making business decisions. Management also uses these measures for peer comparisons. The tax equivalent adjustment to net interest income recognizes the income tax savings when comparing taxable and tax-exempt assets and assumes a 35% tax rate. Management believes that it is a standard practice in the banking industry to present net interest income and net interest margin on a fully tax equivalent basis, and accordingly believes that providing these measures may be useful for peer comparison purposes. These disclosures should not be viewed as substitutes for the results determined to be in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies. Reconciliations of net interest income on a fully tax equivalent basis to net interest income and net interest margin on a fully tax equivalent basis to net interest margin are contained in the tables under “Net Interest Margin.”

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Forward-Looking Statements

When used in this Quarterly Report on Form 10-Q and in other filings with the Securities and Exchange Commission, in press releases or other public shareholder communications, or in oral statements made with the approval of an authorized executive officer, the words or phrases “believe,” “will,” “should,” “will likely result,” “are expected to,” “will continue,” “is anticipated,” “estimate,” “project,” “plans,” or similar expressions are intended to identify “forward looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. You are cautioned not to place undue reliance on any forward-looking statements, which speak only as of the date made. These statements may relate to MB Financial, Inc.’s future financial performance, strategic plans or objectives, revenues or earnings projections, or other financial items. By their nature, these statements are subject to numerous uncertainties that could cause actual results to differ materially from those anticipated in the statements.

Important factors that could cause actual results to differ materially from the results anticipated or projected include, but are not limited to, the following: (1) expected revenues, cost savings, synergies and other benefits from our merger and acquisition activities might not be realized within the anticipated time frames or at all, and costs or difficulties relating to integration matters, including but not limited to customer and employee retention, might be greater than expected; (2) the possibility that the expected benefits of the FDIC-assisted transactions we previously completed will not be realized; (3) the credit risks of lending activities, including changes in the level and direction of loan delinquencies and write-offs and changes in estimates of the adequacy of the allowance for loan losses, which could necessitate additional provisions for loan losses, resulting both from loans we originate and loans we acquire from other financial institutions; (4) results of examinations by the Office of Comptroller of Currency and other regulatory authorities, including the possibility that any such regulatory authority may, among other things, require us to increase our allowance for loan losses or write-down assets; (5) competitive pressures among depository institutions; (6) interest rate movements and their impact on customer behavior and net interest margin; (7) the impact of repricing and competitors’ pricing initiatives on loan and deposit products; (8) fluctuations in real estate values; (9) the ability to adapt successfully to technological changes to meet customers’ needs and developments in the market-place; (10) our ability to realize the residual values of our direct finance, leveraged, and operating leases; (11) our ability to access cost-effective funding; (12) changes in financial markets; (13) changes in economic conditions in general and in the Chicago metropolitan area in particular; (14) the costs, effects and outcomes of litigation; (15) new legislation or regulatory changes, including but not limited to the Dodd-Frank Wall Street Reform and Consumer Protection Act and regulations adopted thereunder, other governmental initiatives affecting the financial services industry and changes in federal and/or state tax laws or interpretations thereof by taxing authorities; (16) changes in accounting principles, policies or guidelines; (17) our future acquisitions of other depository institutions or lines of business; and (18) future goodwill impairment due to changes in our business, changes in market conditions, or other factors.

We do not undertake any obligation to update any forward-looking statement to reflect circumstances or events that occur after the date on which the forward-looking statement is made.

Item 3. - Quantitative and Qualitative Disclosures about Market Risk

Market Risk. Market risk is the risk that the market value or estimated fair value of our assets, liabilities, and derivative financial instruments will decline as a result of changes in interest rates or financial market volatility, or that our net income will be significantly reduced by interest rate changes. Market risk is managed operationally in our Treasury Group, and is addressed through a selection of funding and hedging instruments supporting balance sheet assets, as well as monitoring our asset investment strategies.

Asset Liability Management. Management and our Treasury Group continually monitor our sensitivity to interest rate changes. It is our policy to maintain an acceptable level of interest rate risk over a range of possible changes in interest rates while remaining responsive to market demand for loan and deposit products. The strategy we employ to manage our interest rate risk is to measure our risk using an asset/liability simulation model. The model considers several factors to determine our potential exposure to interest rate risk, including measurement of repricing gaps, duration, convexity, value at risk, and the market value of portfolio equity under assumed changes in the level of interest rates, shape of the yield curves, and general market volatility. Management controls our interest rate exposure using several strategies, which include adjusting the maturities of securities in our investment portfolio, and limiting fixed rate loans or fixed rate deposits with terms of more than five years. We also use derivative instruments, principally interest rate swaps, to manage our interest rate risk. See Note 12 to the Consolidated Financial Statements.

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Interest Rate Risk. Interest rate risk can come in a variety of forms, including repricing risk, yield curve risk, basis risk, and prepayment risk. We experience repricing risk when the change in the average yield of either our interest earning assets or interest bearing liabilities is more sensitive than the other to changes in market interest rates. Such a change in sensitivity could reflect a number of possible mismatches in the repricing opportunities of our assets and liabilities.

In the event that yields on our assets and liabilities do adjust to changes in market rates to the same extent, we may still be exposed to yield curve risk. Yield curve risk reflects the possibility the changes in the shape of the yield curve could have different effects on our assets and liabilities.

Variable or floating rate, assets and liabilities that reprice at similar times and have base rates of similar maturity may still be subject to interest rate risk. If financial instruments have different base rates, we are subject to basis risk reflecting the possibility that the spread from those base rates will deviate.

We hold mortgage-related investments, including mortgage loans and mortgage-backed securities. Prepayment risk is associated with mortgage-related investments and results from homeowners’ ability to pay off their mortgage loans prior to maturity. We limit this risk by restricting the types of mortgage-backed securities we may own to those with limited average life changes under certain interest-rate shock scenarios, or securities with embedded prepayment penalties. We also limit the fixed rate mortgage loans held with maturities greater than five years.

Measuring Interest Rate Risk. As noted above, interest rate risk can be measured by analyzing the extent to which the repricing of assets and liabilities are mismatched to create an interest sensitivity gap. An asset or liability is said to be interest rate sensitive within a specific period if it will mature or reprice within that period. The interest rate sensitivity gap is defined as the difference between the amount of interest earning assets maturing or repricing within a specific time period and the amount of interest bearing liabilities maturing or repricing within that same time period. A gap is considered positive when the amount of interest rate sensitive assets exceeds the amount of interest rate sensitive liabilities. A gap is considered negative when the amount of interest rate sensitive liabilities exceeds the amount of interest rate sensitive assets. During a period of falling interest rates, therefore, a positive gap would tend to adversely affect net interest income. Conversely, during a period of rising interest rates, a positive gap position would tend to result in an increase in net interest income.

The following table sets forth the amounts of interest earning assets and interest bearing liabilities outstanding at June 30, 2012 that we anticipate, based upon certain assumptions, to reprice or mature in each of the future time periods shown. Except as stated below, the amount of assets and liabilities shown which reprice or mature during a particular period were determined based on the earlier of the term to repricing or the term to repayment of the asset or liability. The table is intended to provide an approximation of the projected repricing of assets and liabilities at June 30, 2012 based on contractual maturities and scheduled rate adjustments within a three-month period and subsequent selected time intervals. The loan amounts in the table reflect principal balances expected to be reinvested and/or repriced because of contractual amortization and rate adjustments on adjustable-rate loans. Loan and investment securities’ contractual maturities and amortization reflect expected prepayment assumptions. While NOW, money market and savings deposit accounts have adjustable rates, it is assumed that the interest rates on some of the accounts will not adjust immediately to changes in other interest rates.

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Therefore, the information in the table is calculated assuming that NOW, money market and savings deposits will reprice as follows: 4%, 10% and 5%, respectively, in the first three months, 12%, 26%, and 15%, respectively, in the next nine months, 51%, 58% and 58%, respectively, from one year to five years, and 33%, 6%, and 22%, respectively over five years (dollars in thousands):

	Time to Maturity or Repricing
	0 - 90			91 - 365			1 - 5			Over 5
	Days			Days			Years			Years			Total
Interest Earning Assets:
Interest bearing deposits with banks	$	301,998		$	902		$	1,175		$	—		$	304,075
Investment securities	247,397			391,260			1,008,647			635,429			2,282,733
Loans held for sale	2,290			—			—			—			2,290
Loans, including covered loans	2,391,235			1,311,313			1,947,366			73,335			5,723,249
Total interest earning assets	$	2,942,920		$	1,703,475		$	2,957,188		$	708,764		$	8,312,347

Interest Bearing Liabilities:
NOW and money market deposits accounts	$	198,069		$	534,490		$	1,423,843		$	408,091		$	2,564,493
Savings deposits	43,295			122,045			448,882			176,128			790,350
Time deposits	577,782			888,481			627,301			75,834			2,169,398
Short-term borrowings	47,135			62,232			137,268			15,094			261,729
Long-term borrowings	36,708			26,680			154,948			2,764			221,100
Junior subordinated notes issued to capital trusts	152,065			—			—			6,456			158,521
Total interest bearing liabilities	$	1,055,054		$	1,633,928		$	2,792,242		$	684,367		$	6,165,591

Rate sensitive assets (RSA)	$	2,942,920		$	4,646,395		$	7,603,583		$	8,312,347		$	8,312,347
Rate sensitive liabilities (RSL)	$	1,055,054		$	2,688,982		$	5,481,224		$	6,165,591		$	6,165,591
Cumulative GAP (GAP=RSA-RSL)	$	1,887,866		$	1,957,413		$	2,122,359		$	2,146,756		$	2,146,756

RSA/Total assets	31.01		%	48.96		%	80.13		%	87.59		%	87.59		%
RSL/Total assets	11.12		%	28.34		%	57.76		%	64.97		%	64.97		%
GAP/Total assets	19.89		%	20.63		%	22.37		%	22.62		%	22.62		%
GAP/RSA	64.15		%	42.13		%	27.91		%	25.83		%	25.83		%

Certain shortcomings are inherent in the method of analysis presented in the foregoing table. For example, although certain assets and liabilities may have similar maturities or periods to repricing, they may react in different degrees to changes in market interest rates. Also, the interest rates on certain types of assets and liabilities may fluctuate in advance of changes in market interest rates, while interest rates on other types of assets may lag behind changes in market rates. Additionally, in the event of a change in interest rates, prepayment and early withdrawal levels would likely deviate significantly from those assumed in calculating the table. Therefore, we do not rely on a gap analysis to manage our interest rate risk, but rather we use what we believe to be the more reliable simulation model relating to changes in net interest income.

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Based on simulation modeling which assumes gradual changes in interest rates over a one-year period, we believe that our net interest income would change due to changes in interest rates as follows (dollars in thousands):

Gradual	Changes in Net Interest Income Over Once Year Horizon
Changes in	At June 30, 2012				At December 31, 2011
Levels of	Dollar		Percentage		Dollar		Percentage
Interest Rates	Change		Change		Change		Change
+ 2.00%	$	9,668	3.19	%	$	9,221	2.90	%
+ 1.00%	$	3,387	1.12	%	$	3,538	1.10	%

In the interest rate sensitivity table above, changes in net interest income between June 30, 2012 and December 31, 2011 reflect changes in the composition of interest earning assets and interest bearing liabilities, related interest rates, repricing frequencies, and the fixed or variable characteristics of the interest earning assets and interest bearing liabilities. The changes in net interest income incorporate the impact of loan floors as well as shifts from low cost deposits to certificates of deposit in a rising rate environment.

The assumptions used in our interest rate sensitivity simulation discussed above are inherently uncertain and, as a result, the simulations cannot precisely measure net interest income or precisely predict the impact of changes in interest rates on net interest income. Our model assumes that a portion of our variable rate loans that have minimum interest rates will remain in our portfolio regardless of changes in the interest rate environment. Actual results will differ from simulated results due to timing, magnitude and frequency of interest rate changes as well as changes in market conditions and management strategies.

As a result of the current interest rate environment, the Company does not anticipate any significant declines in interest rates over the next twelve months. For this reason, we did not use an interest rate sensitivity simulation that assumes a gradual decline in the level of interest rates over the next twelve months.

Item 4. - Controls and Procedures

Evaluation of Disclosure Controls and Procedures: An evaluation of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934 (the “Act”)) was carried out as of June 30, 2012 under the supervision and with the participation of our Chief Executive Officer, Chief Financial Officer and several other members of our senior management. Our Chief Executive Officer and Chief Financial Officer concluded that, as of June 30, 2012, our disclosure controls and procedures were effective in ensuring that the information we are required to disclose in the reports we file or submit under the Act is (i) accumulated and communicated to our management (including the Chief Executive Officer and Chief Financial Officer) to allow timely decisions regarding required disclosure, and (ii) recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.

Changes in Internal Control Over Financial Reporting: There were no changes in the Company’s internal control over financial reporting during the quarter ended June 30, 2012 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

We do not expect that our disclosure controls and procedures and internal control over financial reporting will prevent all error and all fraud. A control procedure, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control procedure are met. Because of the inherent limitations in all control procedures, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns in controls or procedures can occur because of simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any control procedure also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions; over time, controls may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control procedure, misstatements due to error or fraud may occur and not be detected.

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PART II. — OTHER INFORMATION

Item 1A. - Risk Factors

There have been no material changes to the risk factors disclosed in Item 1A. Risk Factors in our Annual Report on Form 10-K for the year ended December 31, 2011.

Item 2. - Unregistered Sales of Equity Securities and Use of Proceeds

The following table sets forth information for the three months ended June 30, 2012 with respect to our repurchases of our outstanding common shares:

				Number of Shares	Maximum Number of
				Purchased as Part	Shares that May Yet Be
	Total Number of	Average Price		Publicly Announced	Purchased Under the
	Shares Purchased (1)	Paid per Share		Plans or Programs	Plans or Programs

April 1, 2012 - April 30, 2012	—	$	—	—	—

May 1, 2012 - May 31, 2012	650	$	20.13	—	—

June 1, 2012 - June 30, 2012	1,275	$	19.42	—	—

Totals	1,925			—

(1) Represents shares withheld to satisfy tax withholding obligations upon the exercise of stock options and vesting of restricted stock awards.

Item 6. - Exhibits

See Exhibit Index.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		MB FINANCIAL, INC.

Date:	July 27, 2012	By:	/s/ Mitchell Feiger
		Mitchell Feiger
		President and Chief Executive Officer
		(Principal Executive Officer)

Date:	July 27, 2012	By:	/s/ Jill E. York
		Jill E. York
		Vice President and Chief Financial Officer
		(Principal Financial and Principal Accounting Officer)

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EXHIBIT INDEX

Exhibit Number		Description

2.2		Agreement and Plan of Merger, dated as of May 1, 2006, by and among the Registrant, MBFI Acquisition Corp. and First Oak Brook Bancshares, Inc. (“First Oak Brook”)(incorporated herein by reference to Exhibit 2.1 to the Registrant’s Current Report on Form 8-K filed on May 2, 2006 (File No.0-24566-01))

2.3		Purchase and Assumption Agreement among Federal Deposit Insurance Corporation, Receiver of Corus Bank, National Association, Chicago, Illinois, Federal Deposit Insurance Corporation and MB Financial Bank, N.A., dated as of September 11, 2009 (incorporated herein by reference to Exhibit 2.1 to the Registrant’s Current Report on Form 8-K filed on September 17, 2010 (File No.0-24566-01))

2.4		Purchase and Assumption Agreement among Federal Deposit Insurance Corporation, Receiver of Broadway Bank, Chicago, Illinois, Federal Deposit Insurance Corporation and MB Financial Bank, N.A., dated as of April 23, 2010 (incorporated herein by reference to Exhibit 2.6 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2010 (File No. 0-24566-01))

2.5		Purchase and Assumption Agreement among Federal Deposit Insurance Corporation, Receiver of New Century Bank, Chicago, Illinois, Federal Deposit Insurance Corporation and MB Financial Bank, N.A., dated as of April 23, 2010 (incorporated herein by reference to Exhibit 2.7 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2010 (File No. 0-24566-01))

3.1		Charter of the Registrant, as amended (incorporated herein by reference to Exhibit 3.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2011 (File No. 0-24566-01))

3.1A		Articles Supplementary to the Charter of the Registrant for the Registrant’s Fixed Rate Cumulative Perpetual Preferred Stock, Series A (incorporated herein by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on December 8, 2008 (File No.0-24566-01))

3.2		By-laws of the Registrant, as amended (incorporated herein by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on April 2, 2012 (File No. 0-24566-01))

4.1		The Registrant hereby agrees to furnish to the Commission, upon request, the instruments defining the rights of the holders of each issue of long-term debt of the Registrant and its consolidated subsidiaries

4.2		Certificate of Registrant’s Common Stock (incorporated herein by reference to Exhibit 4.1 to Amendment No. One to the Registrant’s Registration Statement on Form S-4 (No. 333-64584))

4.3		Warrant to purchase shares of the Registrant’s Common Stock (incorporated herein by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed on December 8, 2008 (File No.0-24566-01))

10.1		Letter Agreement, dated as of December 5, 2008, between the Registrant and the United States Department of the Treasury (incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on December 8, 2008 (File No.0-24566-01))

10.2		Amended and Restated Employment Agreement between the Registrant and Mitchell Feiger (incorporated herein by reference to Exhibit 10.2 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.3		Employment Agreement between MB Financial Bank, N.A. and Burton J. Field (incorporated herein by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2008 (File No. 0-24566-01))

Table of Contents

Exhibit Number		Description

10.4		Form of Change and Control Severance Agreement between MB Financial Bank, National Association and Jill E. York (incorporated herein by reference to Exhibit 10.4 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.4B		Form of Change and Control Severance Agreement between MB Financial Bank, National Association and each of Burton Field, Larry J. Kallembach, Brian Wildman, Rosemarie Bouman and Susan Peterson (incorporated herein by reference to Exhibit 10.4B to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.4C		Form of Change in Control Severance Agreement between MB Financial Bank, National Association and each of Mark A. Heckler and Edward F. Milefchik (incorporated herein by reference to Exhibit 10.4C to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2011 (File No. 0-24566-01))

10.5		Form of Letter Agreement dated December 4, 2008 between MB Financial, Inc. and each of Mitchell Feiger, Jill E. York, Burton Field, Larry J. Kallembach, Brian Wildman, Rosemarie Bouman, and Susan Peterson relating to the TARP Capital Purchase Program (incorporated herein by reference to Exhibit 10.5 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.5A		Form of Compensation Amendment and Waiver Agreement under the TARP Capital Purchase Program between MB Financial, Inc. and certain employees (incorporated herein by reference to Exhibit 10.5A to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2009 (File No. 0-24566-01))

10.5B		Form of Compensation Amendment and Waiver Agreement under the TARP Capital Purchase Program between MB Financial, Inc. and each of Mark A. Heckler and Edward F. Milefchik (incorporated herein by reference to Exhibit 10.5B to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2011 (File No. 0-24566-01))

10.6		Coal City Corporation 1995 Stock Option Plan (incorporated herein by reference to Exhibit 10.6 to the Registrant’s Registration Statement on Form S-4 (No. 333-64584))

10.6A		Amendment to Coal City Corporation 1995 Stock Option Plan ((incorporated herein by reference to Exhibit 10.6A to the Registrant’s Annual Report on Form 10-K/A for the year ended December 31, 2006, filed on March 2, 2007 (File No. 0-24566-01))

10.7		MB Financial, Inc. Second Amended and Restated Omnibus Incentive Plan (the “Omnibus Incentive Plan”) (incorporated herein by reference to Appendix A to the Registrant’s definitive proxy statement filed on April 27, 2011 (File No. 0-24566-01))

10.8		MB Financial Stock Deferred Compensation Plan (incorporated herein by reference to Exhibit 10.8 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.9		MB Financial Non-Stock Deferred Compensation Plan (incorporated herein by reference to Exhibit 10.9 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.10		Avondale Federal Savings Bank Supplemental Executive Retirement Plan Agreement (incorporated herein by reference to Exhibit 10.2 to Old MB Financial’ s (then known as Avondale Financial Corp.) Annual Report on Form 10-K for the year ended December 31, 1996 (File No. 0-24566))

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Exhibit Number		Description

10.11		Agreement Regarding Salary Adjustment and Portion of Salary Payable by Stock, dated as of December 21, 2009, between MB Financial, Inc. and Mitchell Feiger (incorporated herein by reference to Exhibit 10.11 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2009 (File No. 0-24566-01))

10.11A		Form of Agreement Regarding Salary Adjustment and Portion of Salary Payable by Stock between MB Financial, Inc. and Rosemarie Bouman, Burton J. Field, Mark A. Heckler, Larry J. Kallembach, Edward F. Milefchik, Susan G. Peterson and Brian J. Wildman (incorporated herein by reference to Exhibit 10.11A to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2011 (File No. 0-24566-01))

10.12		Agreement Regarding Salary Adjustment and Portion of Salary Payable by Stock, dated as of December 21, 2009, between MB Financial, Inc. and Jill E. York (incorporated herein by reference to Exhibit 10.12 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2009 (File No. 0-24566-01))

10.13		Amended and Restated Employment Agreement between MB Financial Bank, N.A. and Ronald D. Santo (incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on December 14, 2004 (File No. 0-24566-01))

10.13A		Amendment to Amended and Restated Employment Agreement between MB Financial Bank, N.A. and Ronald D. Santo ((incorporated herein by reference to Exhibit 10.13A to the Registrant’s Annual Report on Form 10-K/A for the year ended December 31, 2006, filed on March 2, 2007 (File No. 0-24566-01))

10.15		Tax Gross Up Agreements between the Registrant and each of Mitchell Feiger, Burton J. Field, Jill E. York, Larry J. Kallembach, Brian Wildman, and Susan Peterson (incorporated herein by reference to Exhibit 10.15 to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.15A		Tax Gross Up Agreement between the Registrant and Rosemarie Bouman (incorporated herein by reference to Exhibit 10.15A to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.16		Form of Incentive Stock Option Agreement for Executive Officers under the Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.16 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2007 (File No. 0-24566-01))

10.17		Form of Non-Qualified Stock Option Agreement for Directors under the Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.16 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2007 (File No. 0-24566-01))

10.18		Form of Restricted Stock Agreement for Executive Officers under the Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.16 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2007 (File No. 0-24566-01))

10.18A		Amendment to Form of Incentive Stock Option Agreement and Form of Restricted Stock Agreement for Executive Officers under the Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.18A to the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2008 (File No. 0-24566-01))

10.18B		Form of Performance-Based Restricted Stock Agreement for Executive Officers under the Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.18B to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2009 (File No. 0-24566-01))

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Exhibit Number		Description

10.18C		Form of Restricted Stock Agreement for grants on December 2, 2009 to Mitchell Feiger, Jill E. York and Burton J. Field (incorporated herein by reference to Exhibit 10.18C to the Registrant’s Current Report on Form 8-K filed on December 7, 2009 (File No. 0-24566-01))

10.19		Form of Restricted Stock Agreement for Directors under the Omnibus Incentive Plan (incorporated herein by reference to Exhibit 10.16 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2007 (File No. 0-24566-01))

10.20		First Oak Brook Bancshares, Inc. Incentive Compensation Plan (incorporated herein by reference to Appendix A to the definitive proxy statement filed by First Oak Brook on March 30, 2004 (File No. 0-14468))

10.20A		Amendment to First Oak Brook Bancshares, Inc. Incentive Compensation Plan ((incorporated herein by reference to Exhibit 10.20A to the Registrant’s Annual Report on Form 10-K/A for the year ended December 31, 2006, filed on March 2, 2007 (File No. 0-24566-01))

10.21		First Oak Brook Bancshares, Inc. 2001 Stock Incentive Plan (incorporated herein by reference to Appendix A to the definitive proxy statement filed by First Oak Brook on April 2, 2001 (File No. 0-14468))

10.21A		Amendment to First Oak Brook Bancshares, Inc. 2001 Stock Incentive Plan ((incorporated herein by reference to Exhibit 10.21A to the Registrant’s Annual Report on Form 10-K/A for the year ended December 31, 2006, filed on March 2, 2007 (File No. 0-24566-01))

10.22		First Oak Brook Bancshares, Inc. Directors Stock Plan (incorporated herein by reference to Exhibit 4.1 to the Registration Statement on Form S-8 filed by First Oak Brook on October 25, 1999 (File No. 333-89647))

10.22A		Amendment to First Oak Brook Bancshares, Inc. Directors Stock Plan (incorporated herein by reference to Exhibit 10.22A to the Registrant’s Quarterly Report on Form 10-Q/A for the quarter ended March 31, 2007 filed on May 15, 2007 (File No. 0-24566-01))

10.23		Reserved.

10.24		Reserved.

10.25		Reserved.

10.26		Reserved.

10.27		First Oak Brook Bancshares, Inc. Executive Deferred Compensation Plan (incorporated by reference to Exhibit 10.3 to First Oak Brook’s Annual Report on Form 10-K for the year ended December 31, 1997 (File No. 0-14468))

10.27A		Amendment to First Oak Brook Bancshares, Inc. Executive Deferred Compensation Plan (incorporated herein by reference to Exhibit 10.27A to the Registrant’s Quarterly Report on Form 10-Q/A for the quarter ended March 31, 2007 filed on May 15, 2007)

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Exhibit Number		Description

10.29		Form of Transitional Employment Agreement between the Registrant (as successor to First Oak Brook) and Rosemarie Bouman (incorporated herein by reference to Exhibit 10.10 to First Oak Brook’s Annual Report on Form 10-K for the year ended December 31, 1998 (File No. 0-14468))

10.29A		First Amendment to Transitional Employment Agreement between the Registrant (as successor to First Oak Brook) and Rosemarie Bouman ((incorporated herein by reference to Exhibit 10.28A to the Registrant’s Annual Report on Form 10-K/A for the year ended December 31, 2006, filed March 2, 2007 (File No. 0-24566-01))

10.29B		Second Amendment to Transitional Employment Agreement between the Registrant (as successor to First Oak Brook) and Rosemarie Bouman ((incorporated herein by reference to Exhibit 10.28B to the Registrant’s Annual Report on Form 10-K/A for the year ended December 31, 2006, filed March 2, 2007 (File No. 0-24566-01))

31.1		Rule 13a — 14(a)/15d — 14(a) Certification (Chief Executive Officer)*

31.2		Rule 13a — 14(a)/15d — 14(a) Certification (Chief Financial Officer)*

32		Section 1350 Certifications*

101		The following financial statements from the MB Financial, Inc. Quarterly Report on Form 10-Q for the quarter ended March 31, 2012, formatted in Extensive Business Reporting Language (XBRL): (i) consolidated balance sheets, (ii) consolidated statements of operations, (iii) consolidated statements of cash flows and (iv) the notes to consolidated financial statements*

* Filed herewith.