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 quarterly period ended ~~June~~September 30, 2018

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

For transition period from __________ to __________

Commission File Number: 001-15393

HEARTLAND FINANCIAL USA, INC.

(Exact name of Registrant as specified in its charter)

Delaware

(State or other jurisdiction of incorporation or organization)

42-1405748

(I.R.S. employer identification number)

1398 Central Avenue, Dubuque, Iowa 52001

(Address of principal executive offices)(Zip Code)

(563) 589-2100

(Registrant's telephone number, including area code)

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, smaller reporting company, or an emerging growth company. See the definitions of “accelerated filer,” “large accelerated filer”, “smaller reporting company” and "emerging growth company" in Rule 12b-2 of the Exchange Act.



Large accelerated filer x		Accelerated Filer ¨
Non-accelerated filer ¨	~~(Do not check if a smaller reporting company)~~
Smaller reporting company ¨		Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the Registrant is a shell company (as defined by Rule 12b-2 of the Securities Exchange Act of 1934). Yes o No x

Indicate the number of shares outstanding of each of the classes of Registrant's common stock as of the latest practicable date: As of ~~August 6,~~November 2, 2018, the Registrant had outstanding ~~34,440,416~~34,473,352 shares of common stock, $1.00 par value per share.

HEARTLAND FINANCIAL USA, INC.

Form 10-Q Quarterly Report

Table of Contents



Part I
Item 1.	Financial Statements
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations
Item 3.	Quantitative and Qualitative Disclosures About Market Risk
Item 4.	Controls and Procedures
Part II
Item 1.	Legal Proceedings
Item 1A.	Risk Factors
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds
Item 3.	Defaults Upon Senior Securities
Item 4.	Mine Safety Disclosures
Item 5.	Other Information
Item 6.	Exhibits
	~~10.1 Form~~3.1 Amendment to Certificate of ~~Director Restricted Stock Unit Award Agreement under the~~Incorporation of Heartland Financial USA, Inc. ~~2012 Long-Term Incentive Plan~~
	~~10.2 Revolving Credit Line Promissory Note dated June 14,~~filed August 28, 2018 ~~between Heartland Financial USA, Inc. and Bankers Trust Company~~
	~~10.3 Promissory Note dated June 14, 2018 between Heartland Financial USA, Inc. and Bankers Trust Company~~
	31.1 Certification of Chief Executive Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act.
	31.2 Certification of Chief Financial Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act.
	32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
	32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
	101 Financial statements formatted in Extensible Business Reporting Language: (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income, (iii) the Consolidated Statements of Comprehensive Income, (iv) the Consolidated Statements of Cash Flows, (v) the Consolidated Statements of Changes in Equity, and (vi) the Notes to Consolidated Financial Statements.

PART I

ITEM 1. FINANCIAL STATEMENTS


HEARTLAND FINANCIAL USA, INC. CONSOLIDATED BALANCE SHEETS (Dollars in thousands, except per share data)
	June 30, 2018 (Unaudited)			December 31, 2017			September 30, 2018 (Unaudited)			December 31, 2017
ASSETS
Cash and due from banks	$	193,069		$	168,723		$	196,847		$	168,723
Interest bearing deposits with the Federal Reserve Bank and other banks and other short-term investments	194,937			27,280			240,528			27,280
Cash and cash equivalents	388,006			196,003			437,375			196,003
Time deposits in other financial institutions	6,803			9,820			5,836			9,820
Securities:
Carried at fair value (cost of $2,258,048 at June 30, 2018, and $2,248,181 at December 31, 2017)	2,197,117			2,216,753
Held to maturity, at cost (fair value of $253,153 at June 30, 2018, and $265,494 at December 31, 2017)	244,271			253,550
Carried at fair value (cost of $2,342,977 at September 30, 2018, and $2,248,181 at December 31, 2017)							2,274,215			2,216,753
Held to maturity, at cost (fair value of $247,394 at September 30, 2018, and $265,494 at December 31, 2017)							239,908			253,550
Other investments, at cost	26,725			22,563			26,656			22,563
Loans held for sale	55,684			44,560			77,727			44,560
Loans receivable:
Held to maturity	7,477,697			6,391,464			7,365,493			6,391,464
Allowance for loan and lease losses	(61,324		)	(55,686		)	(61,221		)	(55,686		)
Loans receivable, net	7,416,373			6,335,778			7,304,272			6,335,778
Premises, furniture and equipment, net	195,981			172,324			193,802			172,324
Premises, furniture and equipment held for sale	3,978			1,977			4,422			1,977
Other real estate, net	11,074			10,777			11,908			10,777
Goodwill	391,668			236,615			391,668			236,615
Core deposit intangibles and customer relationship intangibles, net	52,698			35,203			50,071			35,203
Servicing rights, net	31,996			25,857			32,039			25,857
Cash surrender value on life insurance	159,302			142,818			162,216			142,818
Other assets	120,244			106,141			123,017			106,141
TOTAL ASSETS	$	11,301,920		$	9,810,739		$	11,335,132		$	9,810,739
LIABILITIES AND EQUITY
LIABILITIES:
Deposits:
Demand	$	3,399,598		$	2,983,128		$	3,427,819		$	2,983,128
Savings	4,864,773			4,240,328			4,958,430			4,240,328
Time	1,224,773			923,453			1,125,914			923,453
Total deposits	9,489,144			8,146,909			9,512,163			8,146,909
Deposits held for sale							50,312			—
Short-term borrowings	229,890			324,691			131,139			324,691
Other borrowings	258,708			285,011			277,563			285,011
Accrued expenses and other liabilities	68,431			62,671			83,562			62,671
TOTAL LIABILITIES	10,046,173			8,819,282			10,054,739			8,819,282
STOCKHOLDERS' EQUITY:
Preferred stock (par value $1 per share; authorized 17,604 shares; none issued or outstanding at both June 30, 2018, and December 31, 2017)	—			—
Series A Junior Participating preferred stock (par value $1 per share; authorized 16,000 shares; none issued or outstanding at both June 30, 2018, and December 31, 2017)	—			—
Series C Senior Non-Cumulative Perpetual Preferred Stock (par value $1 per share; 81,698 shares authorized at both June 30, 2018, and December 31, 2017, none issued or outstanding at both June 30, 2018, and December 31, 2017)	—			—
Series D Senior Non-Cumulative Perpetual Convertible Preferred Stock (par value $1 per share; 3,000 shares authorized at both June 30, 2018, and December 31, 2017; 745 shares issued and outstanding at both June 30, 2018, and December 31, 2017)	938			938
Common stock (par value $1 per share; 40,000,000 shares authorized at both June 30, 2018, and December 31, 2017; issued 34,438,445 shares at June 30, 2018, and 29,953,356 shares at December 31, 2017)	34,438			29,953
Preferred stock (par value $1 per share; authorized 17,604 shares; none issued or outstanding at both September 30, 2018, and December 31, 2017)							—			—
Series A Junior Participating preferred stock (par value $1 per share; authorized 16,000 shares; none issued or outstanding at both September 30, 2018, and December 31, 2017)							—			—
Series C Senior Non-Cumulative Perpetual Preferred Stock (par value $1 per share; 81,698 shares authorized at both September 30, 2018, and December 31, 2017, none issued or outstanding at both September 30, 2018, and December 31, 2017)							—			—
Series D Senior Non-Cumulative Perpetual Convertible Preferred Stock (par value $1 per share; 3,000 shares authorized at both September 30, 2018, and December 31, 2017; none issued or outstanding at September 30, 2018, and 745 shares issued and outstanding at December 31, 2017)							—			938
Common stock (par value $1 per share; 40,000,000 shares authorized at both September 30, 2018, and December 31, 2017; issued 34,473,029 shares at September 30, 2018, and 29,953,356 shares at December 31, 2017)							34,473			29,953
Capital surplus	740,128			503,709			742,080			503,709
Retained earnings	524,786			481,331			553,662			481,331
Accumulated other comprehensive loss	(44,543		)	(24,474		)	(49,822		)	(24,474		)
Treasury stock at cost (0 shares at both June 30, 2018, and December 31, 2017)	—			—
Treasury stock at cost (0 shares at both September 30, 2018, and December 31, 2017)							—			—
TOTAL STOCKHOLDERS' EQUITY	1,255,747			991,457			1,280,393			991,457
TOTAL LIABILITIES AND EQUITY	$	11,301,920		$	9,810,739		$	11,335,132		$	9,810,739

See accompanying notes to consolidated financial statements.


HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (Dollars in thousands, except per share data)
	Three Months Ended June 30,							Six Months Ended June 30,						Three Months Ended September 30,						Nine Months Ended September 30,
	2018				2017			2018			2017			2018			2017			2018			2017
INTEREST INCOME:
Interest and fees on loans	$	96,787			$	68,094		$	182,438		$	134,992		$	105,733		$	82,906		$	288,171		$	217,898
Interest on securities:
Taxable	12,270				8,599			23,847			16,852			14,433			10,394			38,280			27,246
Nontaxable	3,584				5,020			7,163			10,211			3,490			5,086			10,653			15,297
Interest on federal funds sold	—				3			—			3			—			34			—			37
Interest on interest bearing deposits in other financial institutions	768				345			1,175			554			1,238			558			2,413			1,112
TOTAL INTEREST INCOME	113,409				82,061			214,623			162,612			124,894			98,978			339,517			261,590
INTEREST EXPENSE:
Interest on deposits	7,983				4,163			13,749			7,893			10,092			5,073			23,841			12,966
Interest on short-term borrowings	547				90			815			227			464			271			1,279			498
Interest on other borrowings (includes $30 and $300 of interest expense related to derivatives reclassified from accumulated other comprehensive income for the three months ended June 30, 2018 and 2017, respectively, and $227 and $697 of interest expense related to derivatives reclassified from accumulated other comprehensive income for the six months ended June 30, 2018 and 2017, respectively)	3,470				3,228			7,066			6,884
Interest on other borrowings (includes $242 and $308 of interest expense related to derivatives reclassified from accumulated other comprehensive income for the three months ended September 30, 2018 and 2017, respectively, and $469 and $1,005 of interest expense related to derivatives reclassified from accumulated other comprehensive income for the nine months ended September 30, 2018 and 2017, respectively)														3,660			3,790			10,726			10,674
TOTAL INTEREST EXPENSE	12,000				7,481			21,630			15,004			14,216			9,134			35,846			24,138
NET INTEREST INCOME	101,409				74,580			192,993			147,608			110,678			89,844			303,671			237,452
Provision for loan losses	4,831				889			9,094			4,530			5,238			5,705			14,332			10,235
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	96,578				73,691			183,899			143,078			105,440			84,139			289,339			227,217
NONINTEREST INCOME:
Service charges and fees	12,072				9,696			22,151			19,153			12,895			10,138			35,046			29,291
Loan servicing income	1,807				1,351			3,561			3,075			1,670			1,161			5,231			4,236
Trust fees	4,615				3,979			9,295			7,610			4,499			3,872			13,794			11,482
Brokerage and insurance commissions	877				976			1,784			2,012			1,111			950			2,895			2,962
Securities gains/(losses), net (includes $259 of net security losses and $1,392 of net security gains reclassified from accumulated other comprehensive income for the three months ended June 30, 2018 and 2017, respectively, and $1,182 and $3,874 of net security gains reclassified from accumulated other comprehensive income for the six months ended June 30, 2018 and 2017, respectively)	(259		)		1,392			1,182			3,874
Securities gains/(losses), net (includes $145 of net security losses and $1,679 of net security gains reclassified from accumulated other comprehensive income for the three months ended September 30, 2018 and 2017, respectively, and $1,037 and $5,553 of net security gains reclassified from accumulated other comprehensive income for the nine months ended September 30, 2018 and 2017, respectively)														(145		)	1,679			1,037			5,553
Unrealized gain on equity securities, net	71				—			43			—			54			—			97			—
Net gains on sale of loans held for sale	6,800				6,817			10,851			12,964			7,410			4,997			18,261			17,961
Valuation allowance on servicing rights	(216		)		19			(218		)	24			230			5			12			29
Income on bank owned life insurance	700				656			1,314			1,273			892			766			2,206			2,039
Other noninterest income	1,167				738			2,387			1,532			1,149			1,409			3,536			2,941
TOTAL NONINTEREST INCOME	27,634				25,624			52,350			51,517			29,765			24,977			82,115			76,494
NONINTEREST EXPENSES:
Salaries and employee benefits	50,758				41,126			99,468			82,893			49,921			45,225			149,389			128,118
Occupancy	6,315				5,056			12,358			10,129			6,348			6,223			18,706			16,352
Furniture and equipment	3,184				2,586			5,933			5,087			3,470			2,826			9,403			7,913
Professional fees	9,948				7,583			18,407			15,892			11,681			8,450			30,088			24,342
FDIC insurance assessments	684				909			1,673			1,716			1,119			894			2,792			2,610
Advertising	2,145				1,359			4,085			3,783			2,754			1,358			6,839			5,141
Core deposit intangibles and customer relationship intangibles amortization	2,274				1,218			4,137			2,389			2,626			1,863			6,763			4,252
Other real estate and loan collection expenses	948				365			1,680			1,193			784			581			2,464			1,774
(Gain)/loss on sales/valuations of assets, net	1,528				(112		)	1,331			300
Loss on sales/valuations of assets, net														912			1,342			2,243			1,642
Restructuring expenses	—			—	—			2,564			—			—			—			2,564			—
Other noninterest expenses	11,098				9,208			20,892			17,656			12,924			9,997			33,816			27,653
TOTAL NONINTEREST EXPENSES	88,882				69,298			172,528			141,038			92,539			78,759			265,067			219,797
INCOME BEFORE INCOME TAXES	35,330				30,017			63,721			53,557			42,666			30,357			106,387			83,914
Income taxes (includes $(61) and $407 of income tax expense/(benefit) reclassified from accumulated other comprehensive income for the three months ended June 30, 2018 and 2017, respectively, and $201 and $1,185 of income tax expense reclassified from accumulated other comprehensive income for the six months ended June 30, 2018 and 2017, respectively)	7,451				8,059			12,574			13,589
Income taxes (includes $(26) and $511 of income tax expense/(benefit) reclassified from accumulated other comprehensive income for the three months ended September 30, 2018 and 2017, respectively, and $174 and $1,696 of income tax expense/(benefit) reclassified from accumulated other comprehensive income for the nine months ended September 30, 2018 and 2017, respectively)														8,956			8,725			21,530			22,314
NET INCOME	27,879				21,958			51,147			39,968			33,710			21,632			84,857			61,600
Preferred dividends	(13		)		(13		)	(26		)	(32		)	(13		)	(13		)	(39		)	(45		)
Interest expense on convertible preferred debt	—				4			—			9			—			3			—			12
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$	27,866			$	21,949		$	51,121		$	39,945		$	33,697		$	21,622		$	84,818		$	61,567
EARNINGS PER COMMON SHARE - BASIC	$	0.85			$	0.82		$	1.62		$	1.51		$	0.98		$	0.73		$	2.61		$	2.23
EARNINGS PER COMMON SHARE - DILUTED	$	0.85			$	0.81		$	1.61		$	1.49		$	0.97		$	0.72		$	2.59		$	2.21
CASH DIVIDENDS DECLARED PER COMMON SHARE	$	0.13			$	0.11		$	0.26		$	0.22		$	0.14		$	0.11		$	0.40		$	0.33

See accompanying notes to consolidated financial statements.


HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Dollars in thousands)	HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Dollars in thousands)												HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Dollars in thousands)
	Three Months Ended June 30,						Six Months Ended June 30,						Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017			2018			2017			2018			2017
NET INCOME	$	27,879		$	21,958		$	51,147		$	39,968		$	33,710		$	21,632		$	84,857		$	61,600
OTHER COMPREHENSIVE INCOME (LOSS)
Securities:
Net change in unrealized gain (loss) on securities	(8,501		)	9,683			(28,335		)	15,062			(8,060		)	6,940			(36,395		)	22,002
Reclassification adjustment for net (gains)/losses realized in net income	259			(1,392		)	(1,182		)	(3,874		)	145			(1,679		)	(1,037		)	(5,553		)
Income taxes	2,117			(3,238		)	7,508			(4,349		)	2,078			(2,084		)	9,586			(6,433		)
Other comprehensive income (loss) on securities	(6,125		)	5,053			(22,009		)	6,839			(5,837		)	3,177			(27,846		)	10,016
Derivatives used in cash flow hedging relationships:
Net change in unrealized gain (loss) on derivatives	897			(809		)	2,596			(673		)	395			17			2,991			(656		)
Reclassification adjustment for net losses on derivatives realized in net income	30			300			227			697			242			308			469			1,005
Income taxes	105			1			(603		)	(214		)	(79		)	(123		)	(682		)	(337		)
Other comprehensive income (loss) on cash flow hedges	1,032			(508		)	2,220			(190		)
Other comprehensive income on cash flow hedges													558			202			2,778			12
Other comprehensive income (loss)	(5,093		)	4,545			(19,789		)	6,649			(5,279		)	3,379			(25,068		)	10,028
TOTAL COMPREHENSIVE INCOME	$	22,786		$	26,503		$	31,358		$	46,617		$	28,431		$	25,011		$	59,789		$	71,628

See accompanying notes to consolidated financial statements.


HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (Dollars in thousands)
	Six Months Ended June 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$	51,147		$	39,968		$	84,857		$	61,600
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	14,273			14,566			22,647			22,738
Provision for loan losses	9,094			4,530			14,332			10,235
Net amortization of premium on securities	12,587			13,997			18,958			20,186
Securities gains, net	(1,182		)	(3,874		)	(1,037		)	(5,553		)
Unrealized gain on equity securities, net	(43		)	—			(97		)	—
Stock based compensation	2,770			2,763			3,689			3,588
Loans originated for sale	(317,979		)	(369,579		)	(551,328		)	(548,768		)
Proceeds on sales of loans held for sale	346,083			390,683			594,529			586,202
Net gains on sale of loans held for sale	(8,178		)	(8,691		)	(13,939		)	(11,968		)
(Increase) decrease in accrued interest receivable	(35		)	1,876
Increase in accrued interest receivable							(5,422		)	(1,449		)
Decrease in prepaid expenses	2,263			936			2,243			838
Decrease in accrued interest payable	(25		)	(130		)	1,121			1,104
Capitalization of servicing rights	(2,694		)	(4,406		)	(4,404		)	(5,993		)
Valuation allowance on servicing rights	218			(24		)	(12		)	(29		)
Loss on sales/valuations of assets, net	1,331			300			2,243			1,642
Net excess tax benefit from stock based compensation	660			989			672			1,121
Other, net	(16,605		)	(11,989		)	(1,979		)	(5,637		)
NET CASH PROVIDED BY OPERATING ACTIVITIES	93,685			71,915			167,073			129,857
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of time deposits in other financial institutions	(1,000		)	—			(1,000		)	—
Proceeds from the sale of securities available for sale	635,735			624,008			694,872			1,127,091
Proceeds from the redemption of time deposits in other financial institutions	8,767			5,867			8,767			12,171
Proceeds from the maturity of and principal paydowns on securities available for sale	112,166			102,506			172,702			161,827
Proceeds from the maturity of and principal paydowns on securities held to maturity	8,897			3,655			13,169			6,645
Proceeds from the maturity of and principal paydowns on time deposits in other financial institutions	4,862			14,483			5,829			24,931
Proceeds from the maturity of and principal paydowns on other investments	1,400			2,017			2,038			2,574
Purchase of securities available for sale	(733,030		)	(666,588		)	(940,607		)	(1,299,492		)
Purchase of other investments	(1,842		)	(1,001		)	(2,411		)	(1,012		)
Net (increase) decrease in loans	(86,466		)	113,369			(13,737		)	45,139
Purchase of bank owned life insurance policies	—			(2,000		)	(2,000		)	(2,000		)
Proceeds from sale of mortgage servicing rights							—			5,137
Capital expenditures	(9,788		)	(5,683		)	(11,793		)	(6,876		)
Net cash and cash equivalents received in acquisitions	212,197			33,698			212,197			71,089
Proceeds from the sale of equipment	622			1,692			998			1,845
Proceeds on sale of OREO and other repossessed assets	2,091			4,352			3,128			7,578
NET CASH PROVIDED BY INVESTING ACTIVITIES	$	154,611		$	230,375		$	142,152		$	156,647


HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF CASH FLOWS, CONTINUED (Unaudited) (Dollars in thousands)
	Six Months Ended June 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in demand deposits	$	117,456		$	58,953		$	156,497		$	181,206
Net increase (decrease) in savings deposits	5,408			(146,800		)	130,704			(179,721		)
Net decrease in time deposit accounts	(31,789		)	(10,891		)	(122,795		)	(8,582		)
Proceeds on short-term revolving credit line	25,000			—			25,000			20,000
Repayments on short-term revolving credit line							(25,000		)	(15,000		)
Net decrease in short-term borrowings	(155,403		)	(161,963		)	(183,552		)	(168,667		)
Proceeds from short term FHLB advances	302,102			86,139			355,602			186,039
Repayments of short term FHLB advances	(266,500		)	(91,505		)	(365,602		)	(191,405		)
Proceeds from other borrowings							30,131			—
Repayments of other borrowings	(44,654		)	(7,503		)	(56,221		)	(8,573		)
Purchase of treasury stock	(97		)	(217		)	(97		)	(440		)
Proceeds from issuance of common stock	156			398			286			804
Dividends paid	(7,972		)	(5,849		)	(12,806		)	(9,153		)
NET CASH USED BY FINANCING ACTIVITIES	(56,293		)	(279,238		)	(67,853		)	(193,492		)
Net increase in cash and cash equivalents	192,003			23,052			241,372			93,012
Cash and cash equivalents at beginning of year	196,003			158,724			196,003			158,724
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$	388,006		$	181,776		$	437,375		$	251,736
Supplemental disclosures:
Cash paid for income/franchise taxes	$	8,254		$	5,860		$	14,754		$	10,775
Cash paid for interest	$	21,655		$	15,134		$	34,725		$	23,034
Loans transferred to OREO	$	2,264		$	4,302		$	5,016		$	4,955
Transfer of premises from premises, furniture and equipment, net, to premises, furniture and equipment held for sale	$	2,501		$	—		$	3,415		$	—
Deposits transferred to held for sale							$	50,312		$	—
Loans transferred to held for sale							$	31,379		$	—
Purchases of securities available for sale, accrued, not settled	$	—		$	—		$	3,481		$	2,063
Sales of securities available for sale, accrued, not settled	$	—		$	—		$	—		$	125
Conversion of convertible debt to common stock	$	—		$	167		$	—		$	558
Conversion of Series D preferred stock to common stock	$	—		$	419		$	938		$	419
Stock consideration granted for acquisitions	$	238,075		$	22,589		$	238,075		$	175,196

See accompanying notes to consolidated financial statements.


HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) (Dollars in thousands, except per share data)	HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) (Dollars in thousands, except per share data)																			HEARTLAND FINANCIAL USA, INC. CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) (Dollars in thousands, except per share data)
	Heartland Financial USA, Inc. Stockholders' Equity																			Heartland Financial USA, Inc. Stockholders' Equity
	Preferred Stock			Common Stock		Capital Surplus		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Total Equity			Preferred Stock			Common Stock		Capital Surplus		Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Total Equity
Balance at January 1, 2017	$	1,357		$	26,120	$	328,376	$	416,109		$	(31,046	)	$	—		$	740,916		$	1,357		$	26,120	$	328,376	$	416,109		$	(31,046	)	$	—		$	740,916
Comprehensive income								39,968			6,649						46,617										61,600			10,028						71,628
Cash dividends declared:
Series D Preferred, $35.00 per share								(32		)							(32		)
Common, $0.22 per share								(5,817		)							(5,817		)
Series D Preferred, $52.50 per share																											(45		)							(45		)
Common, $0.33 per share																											(9,108		)							(9,108		)
Conversion of Series D Preferred Stock	(419		)														(419		)	(419		)														(419		)
Purchase of 4,611 shares of common stock														(217		)	(217		)
Issuance of 585,908 shares of common stock				581		21,361								217			22,159
Purchase of 9,392 shares of common stock																																	(440		)	(440		)
Issuance of 3,835,532 shares of common stock																							3,826		171,298								440			175,564
Stock based compensation						2,763											2,763								3,588											3,588
Balance at June 30, 2017	$	938		$	26,701	$	352,500	$	450,228		$	(24,397	)	$	—		$	805,970
Balance at September 30, 2017																				$	938		$	29,946	$	503,262	$	468,556		$	(21,018	)	$	—		$	981,684
Balance at January 1, 2018	$	938		$	29,953	$	503,709	$	481,331		$	(24,474	)	$	—		$	991,457		$	938		$	29,953	$	503,709	$	481,331		$	(24,474	)	$	—		$	991,457
Comprehensive income								51,147			(19,789		)				31,358										84,857			(25,068		)				59,789
Reclassification of unrealized net gain on equity securities								280			(280		)				—										280			(280		)				—
Cash dividends declared:																	—
Series D Preferred, $35.00 per share								(26		)							(26		)
Common, $0.26 per share								(7,946		)							(7,946		)
Series D Preferred, $52.50 per share																											(39		)							(39		)
Common, $0.40 per share																											(12,767		)							(12,767		)
Conversion of Series D preferred stock																				(938		)														(938		)
Purchase of 1,761 shares of common stock														(97		)	(97		)														(97		)	(97		)
Issuance of 4,486,850 shares of common stock				4,485		233,649								97			238,231
Issuance of 4,521,434 shares of common stock																							4,520		234,682								97			239,299
Stock based compensation						2,770											2,770								3,689											3,689
Balance at June 30, 2018	$	938		$	34,438	$	740,128	$	524,786		$	(44,543	)	$	—		$	1,255,747
Balance at September 30, 2018																				$	—		$	34,473	$	742,080	$	553,662		$	(49,822	)	$	—		$	1,280,393

See accompanying notes to consolidated financial statements.	See accompanying notes to consolidated financial statements.																			See accompanying notes to consolidated financial statements.

HEARTLAND FINANCIAL USA, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1: BASIS OF PRESENTATION

The interim unaudited consolidated financial statements contained herein should be read in conjunction with the audited consolidated financial statements and accompanying notes to the consolidated financial statements for the fiscal year ended December 31, 2017, included in the Form 10-K of Heartland Financial USA, Inc. ("Heartland") filed with the Securities and Exchange Commission ("SEC") on February 28, 2018. Footnote disclosures to the interim unaudited consolidated financial statements which would substantially duplicate the disclosure contained in the footnotes to the audited consolidated financial statements have been omitted.

The financial information of Heartland included herein has been prepared in accordance with U.S. generally accepted accounting principles for interim financial reporting and has been prepared pursuant to the rules and regulations for reporting on Form 10-Q and Rule 10-01 of Regulation S-X. Such information reflects all adjustments (consisting of normal recurring adjustments), that are, in the opinion of management, necessary for a fair presentation of the financial position and results of operations for the periods presented. The results of the interim period ended ~~June~~September 30, 2018, are not necessarily indicative of the results expected for the year ending December 31, 2018.

In the Annual Report on Form 10-K for the year ended December 31, 2017, Heartland reported the results of operations through two business segments: Community and Other Banking and Mortgage Banking. Effective January 1, 2018, the recently restructured mortgage banking segment is no longer a reportable segment due to the significant reduction in infrastructure and the reporting structure of the mortgage sales staff, who currently report directly to the bank president in each market. Accordingly, Heartland is no longer reporting results of operations by segment.

Earnings Per Share

Basic earnings per share is determined using net income available to common stockholders and weighted average common shares outstanding. Diluted earnings per share is computed by dividing net income available to common stockholders by the weighted average common shares and assumed incremental common shares issued. Amounts used in the determination of basic and diluted earnings per share for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, are shown in the table below:


	Three Months Ended June 30,						Three Months Ended September 30,
(Dollars and number of shares in thousands, except per share data)	2018			2017			2018			2017
Net income	$	27,879		$	21,958		$	33,710		$	21,632
Preferred dividends	(13		)	(13		)	(13		)	(13		)
Interest expense on convertible preferred debt	—			4			—			3
Net income available to common stockholders	$	27,866		$	21,949		$	33,697		$	21,622
Weighted average common shares outstanding for basic earnings per share	32,621			26,687			34,452			29,648
Assumed incremental common shares issued upon exercise of stock options and non-vested restricted stock units	210			286
Assumed incremental common shares issued upon vesting of outstanding restricted stock units							192			262
Weighted average common shares for diluted earnings per share	32,831			26,973			34,644			29,910
Earnings per common share — basic	$	0.85		$	0.82		$	0.98		$	0.73
Earnings per common share — diluted	$	0.85		$	0.81		$	0.97		$	0.72
Number of antidilutive common stock equivalents excluded from diluted earnings per share computation	—			—			—			—

	Six Months Ended June 30,						Nine Months Ended September 30,
(Dollars and number of shares in thousands, except per share data)	2018			2017			2018			2017
Net income	$	51,147		$	39,968		$	84,857		$	61,600
Preferred dividends	(26		)	(32		)	(39		)	(45		)
Interest expense on convertible preferred debt	—			9			—			12
Net income available to common stockholders	$	51,121		$	39,945		$	84,818		$	61,567
Weighted average common shares outstanding for basic earnings per share	31,537			26,512			32,520			27,569
Assumed incremental common shares issued upon non-vested restricted stock units	209			286
Assumed incremental common shares issued upon vesting of outstanding restricted stock units							187			265
Weighted average common shares for diluted earnings per share	31,746			26,798			32,707			27,834
Earnings per common share — basic	$	1.62		$	1.51		$	2.61		$	2.23
Earnings per common share — diluted	$	1.61		$	1.49		$	2.59		$	2.21
Number of antidilutive common stock equivalents excluded from diluted earnings per share computation	—			—			—			—

Stock-Based Compensation

Heartland may grant, through its Nominating and Compensation Committee (the "Compensation Committee"), non-qualified and incentive stock options, stock appreciation rights, stock awards, restricted stock, restricted stock units and cash incentive awards, under its 2012 Long-Term Incentive Plan (the "Plan"). The Plan was originally approved by stockholders in May 2012 and was amended effective March 8, 2016, to increase the number of shares of common stock authorized for issuance and make certain other changes to the Plan. As of ~~June~~September 30, 2018, ~~440,844~~442,320 shares of common stock were available for issuance under future awards that may be granted under the Plan to employees and directors of, and service providers to, Heartland or its subsidiaries.

Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") Topic 718, "Compensation-Stock Compensation" requires the measurement of the cost of employee services received in exchange for an award of equity instruments based upon the fair value of the award on the grant date. The cost of the award is based upon its fair value estimated on the date of grant and recognized in the consolidated statements of income over the vesting period of the award. The fair market value of restricted stock and restricted stock units is based on the fair value of the underlying shares of common stock on the date of grant. The fair value of stock options is estimated on the date of grant using the Black-Scholes model. Forfeitures are accounted for as they occur.

The amount of tax benefit related to the exercise, vesting and forfeiture of equity-based awards reflected as a tax benefit in Heartland's income tax expense was ~~$660,000~~$672,000 and ~~$989,000~~$1.1 million during the ~~six~~nine months ended ~~June~~September 30, 2018 and 2017, respectively.

Restricted Stock Units

The Plan permits the Compensation Committee to grant restricted stock units ("RSUs"). In the first quarter of 2018, the Compensation Committee granted time-based RSUs with respect to 52,153 shares of common stock, and in the first quarter of 2017, the Compensation Committee granted time-based RSUs with respect to 55,665 shares of common stock to selected officers and employees. The time-based RSUs represent the right, without payment, to receive shares of Heartland common stock on a specified date in the future. The time-based RSUs granted in 2018 vest over three years in equal installments on March 6 of each of the three years following the year of the grant, while the 2017 time-based RSUs vest in equal installments on January 19 of each of the three years following the year of the grant. The time-based RSUs may also vest upon death or disability, upon a change in control or upon a "qualified retirement" (as defined in the RSU agreement). The retiree is required to sign a non-solicitation agreement as a condition to vesting.

In addition to the time-based RSUs referenced in the preceding paragraph, the Compensation Committee granted one-year performance-based RSUs with respect to 18,988 shares of common stock in the first quarter of 2018, and 27,570 shares of common stock in the first quarter of 2017. These performance-based RSUs are earned based on satisfaction of performance targets for the fiscal years ended December 31, 2018, and December 31, 2017, respectively, and then fully vest on a specified date in the third calendar year following the year of the initial grant.

The Compensation Committee also granted three-year performance-based RSUs with respect to 16,108 shares and 9,032 shares of common stock in the first quarter of 2018 and 2017, respectively. These performance-based RSUs will be earned based on satisfaction of performance targets for the three-year performance period ended December 31, 2020, and December 31, 2019, respectively. These performance-based RSUs or a portion thereof may vest in 2021 and 2020, respectively, after measurement of performance in relation to the performance targets.

The one-year and three-year performance-based RSUs vest to the extent that they are earned upon death or disability or upon a "qualified retirement." Upon a change in control, performance-based RSUs shall become vested at 100% of target if the RSU obligations are not assumed by the successor company. If the successor company does assume the RSU obligations, the 2017 and 2018 performance-based RSUs will vest at 100% of target upon a "Termination of Service" within the period beginning six months prior to a change in control and ending twenty-four months after a change in control.

All of Heartland's RSUs will be settled in common stock upon vesting and are not entitled to dividends until vested.

The Compensation Committee may grant RSUs under the Plan to directors as part of their compensation, to new management level employees at commencement of employment, and to other employees and service providers as incentives. During the ~~six~~nine months ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, ~~26,489~~29,048 and ~~15,978~~16,804 time-based RSUs, respectively, were granted to directors and new employees.

A summary of the RSUs outstanding as of ~~June~~September 30, 2018, and 2017, and changes during the ~~six~~nine months ended ~~June~~September 30, 2018 and 2017, follows:


	2018				2017				2018				2017
	Shares		Weighted-Average Grant Date Fair Value		Shares		Weighted-Average Grant Date Fair Value		Shares		Weighted-Average Grant Date Fair Value		Shares		Weighted-Average Grant Date Fair Value
Outstanding at January 1	301,578		$	34.74	346,817		$	27.61	301,578		$	34.74	346,817		$	27.61
Granted	113,738		55.16		108,245		47.21		116,297		55.26		109,071		47.21
Vested	(124,764	)	32.64		(125,840	)	26.32		(127,429	)	32.70		(136,428	)	26.66
Forfeited	(25,011	)	45.50		(10,563	)	31.78		(27,678	)	45.58		(12,923	)	31.57
Outstanding at June 30	265,541		$	43.49	318,659		$	34.64
Outstanding at September 30									262,768		$	43.65	306,537		$	34.72

Total compensation costs recorded for RSUs were ~~$2.8~~$3.7 million and ~~$2.8~~$3.6 million for the ~~six-month~~nine-month periods ended ~~June~~September 30, 2018 and 2017. As of ~~June~~September 30, 2018, there were ~~$6.2~~$5.3 million of total unrecognized compensation costs related to the Plan for RSUs that are expected to be recognized through 2021.

Options

Although the Plan provides authority to the Compensation Committee to grant stock options, no options were granted during the first ~~six~~nine months of 2018 and 2017. Prior to 2009, options were typically granted annually with an expiration date ten years after the date of grant. Vesting was generally over a five-year service period with equal portions of a grant becoming exercisable at three years, four years, and five years after the date of grant. A summary of the stock options outstanding as of ~~June~~September 30, 2018 and 2017, and changes during the ~~six~~nine months ended ~~June~~September 30, 2018 and 2017, follows:


	2018				2017				2018				2017
	Shares		Weighted-Average Exercise Price		Shares		Weighted-Average Exercise Price		Shares		Weighted-Average Exercise Price		Shares		Weighted-Average Exercise Price
Outstanding at January 1	6,500		$	18.60	26,400		$	18.60	6,500		$	18.60	26,400		$	18.60
Granted	—		—		—		—		—		—		—		—
Exercised	(6,500	)	18.60		(8,250	)	18.60		(6,500	)	18.60		(13,650	)	18.60
Forfeited	—		—		(500	)	18.60		—		—		(500	)	18.60
Outstanding at June 30	—		$	—	17,650		$	18.60
Options exercisable at June 30	—		$	—	17,650		$	18.60
Outstanding at September 30									—		$	—	12,250		$	18.60
Options exercisable at September 30									—		$	—	12,250		$	18.60

The intrinsic value for the total of all options exercised during the ~~six~~nine months ended ~~June~~September 30, 2018, was $231,000. Cash received from options exercised was $121,000 for the ~~six~~nine months ended ~~June~~September 30, 2018, and ~~$153,000~~$254,000 for the ~~six~~nine months ended ~~June~~September 30, 2017.

No compensation costs were recorded for options during the ~~six~~nine month periods ended ~~June~~September 30, 2018 and 2017. There are no unrecorded compensation costs related to options at ~~June~~September 30, 2018. No stock options vested during the ~~six-month~~nine-month periods ended ~~June~~September 30, 2018 and 2017.

Subsequent Events - Heartland has evaluated subsequent events that may require recognition or disclosure through the filing date of this Quarterly Report on Form 10-Q with the SEC.

Effect of New Financial Accounting Standards

In May 2014, the FASB issued Accounting Standards Update ("ASU") 2014-09, "Revenue from Contracts with Customers." The amendment clarifies the principles for recognizing revenue and develops a common revenue standard. The amendment outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that "an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services." In applying the revenue model to contracts within its scope, an entity should apply the following steps: (i) identify the contract(s) with a customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the entity satisfies a performance obligation. The new guidance does not apply to certain contracts within the scope of other ASC Topics, such as lease contracts, insurance contracts, financing arrangements, financial instruments, guarantees other than product or service warranties and nonmonetary exchanges between entities in the same line of business to facilitate sales to customers. Heartland evaluates noninterest income contracts affected by the new guidance by analyzing contracts and current accounting practices to determine if a change is appropriate. The amendment is largely consistent with existing guidance and current practices. Heartland adopted the accounting standard effective January 1, 2018, as required, using a modified retrospective approach. However, the adoption of these amendments did not have a significant effect on Heartland's results of operations, financial position and liquidity other than expanded disclosure requirements. See Note 9, "Revenue," for further details regarding Heartland's ~~revenue.~~revenue streams subject to the accounting standard.

In January 2016, the FASB issued guidance ASU 2016-01, "Recognition and Measurement of Financial Assets and Financial Liabilities." The amendments in ASU 2016-01 to Subtopic 825-10, Financial Instruments, contain the following elements: (1) require equity investments to be measured at fair value with changes in fair value recognized in net income; (2) simplify the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; (3) ~~eliminates~~eliminate the requirement for public entities to disclose the methods and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; (4) ~~requires~~require public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; (5) ~~requires~~require an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at

at fair value in accordance with the fair value option for financial instruments; (6) ~~requires~~require separate presentation of financial assets and financial liabilities by measurement category and form of financial asset on the balance sheet or accompanying notes to the financial statements; and (7) ~~clarifies~~clarify that the entity should evaluate the need for a valuation allowance on a deferred tax asset related to available for sale securities in combination with the entity's other deferred tax assets. The amendments are effective for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years. Except for the early application of the amendment noted in item (5) above, early adoption of the amendments in this update is not permitted. Entities are required to and Heartland applied the amendment by means of a cumulative-effect adjustment as of the beginning of the fiscal year of adoption, with the exception of the amendment related to equity securities without readily determinable fair values, which ~~are~~is to be applied prospectively to equity investments that exist as of the adoption date. Heartland adopted the accounting standard on January 1, 2018, as required, and the adoption of these amendments did not have a material impact on its results of operations, financial position and liquidity. Heartland reclassified $280,000 from accumulated other comprehensive income to retained earnings on January 1, 2018, related to the fair value of its equity investments.

In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842)." Topic 842 requires a lessee to recognize leases on-balance sheet and disclose key information about leasing arrangements. The new standard establishes a right-of-use model (ROU) that requires a lessee to recognize a ROU asset and lease liability on the balance sheet for all leases with a term longer than 12 months. Leases will be classified as financing or operating, with classification affecting the pattern and classification of expense recognition in the income statement. The amendment is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, and will be applied on a modified retrospective basis. Heartland leases certain properties and equipment under operating leases that will result in recognition of lease assets and lease liabilities on the consolidated balance sheets under the ASU; however the majority of Heartland's properties and equipment are owned, not leased. The modified retrospective approach includes a number of optional practical expedients that entities may elect to apply. These practical expedients relate to the identification and classification of leases that commenced before the effective date, initial direct costs for leases that commenced before the effective date, and the ability to use hindsight in evaluating lessee options to extend or terminate a lease or to purchase the underlying asset. Early adoption is permitted. In January 2018, the FASB issued an amendment to provide entities with the optional practical expedient to not evaluate existing or expired land easements that were previously not accounted for as leases under Topic 840. In July 2018, the FASB issued ASU 2018-11, "Leases - Targeted Improvements" to provide entities with relief from the costs of implementing certain aspects of the new leasing standard, Specifically, under the amendments in ASU 2018-11, entities may elect not to recast the comparative periods presented when transitioning to the new leasing standard, and lessors may elect not to separate lease and non-lease components when certain conditions are met. The amendments have the same effective date as ASU 2016-02. Heartland intends to adopt the accounting standard inon January 1, 2019, as required, and ~~does~~will not ~~expect the adoption of this standard~~restate comparative periods. Heartland also expects to ~~have a significant impact on its results of operations, financial position and liquidity.~~adopt certain optional practical expedients. Heartland ~~has~~ signed an agreement with a cloud-based lease software provider, and the software implementation is nearly complete. Based on Heartland's current lease portfolio, management anticipates recognizing a right-of-use asset and lease liability on the consolidated balance sheet, with an immaterial impact to the consolidated statement of income. However, the ultimate impact of the ~~software started in~~standard will depend on the ~~first quarter of 2018.~~lease portfolio on January 1, 2019.

In June 2016, the FASB issued ASU 2016-13, "Financial Instruments - Credit Losses (Topic 326)." The amendments in this ASU, also referred to as "CECL," require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset(s) to present the net carrying value at the amount expected to be collected on the financial asset. The amendments in this ASU indicate that an entity should not use the length of time a security has been in an unrealized loss position to avoid recording a credit loss. In addition, in determining whether a credit loss exists, the amendments in this ASU also remove the requirements to consider the historical and implied volatility of the fair value of a security and recoveries or declines in fair value after the balance sheet date. The amendment is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. An entity may adopt the amendments earlier as of the fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Heartland intends to adopt the accounting standard in 2020, as required, and ~~is currently evaluating the potential impact of this guidance on its results of operations, financial position and liquidity. Upon adoption of ASU 2016-13,~~expects to recognize a ~~cumulative-effect~~one-time cumulative effect adjustment to ~~retained earnings will be recorded~~the allowance for loan losses as of the beginning of the first reporting period in which the new standard is effective, but cannot yet determine the magnitude of any such one-time adjustment or the overall impact of the new guidance ~~is effective.~~on the results of operations, financial position and liquidity. Heartland has formed ana cross-functional internal committee to assess and implement the standard, and the project plan calls for running a parallel CECL model during 2019 prior to adoption in 2020. Heartland has entered into an agreement with a third party software vendor, ~~to evaluate potential~~selected CECL-compliant methodologies, and ~~data.~~started implementation of the software.

In August 2016, the FASB issued ASU 2016-15, "Statement of Cash Flows (Topic 230) - Classification of Certain Cash Receipts and Cash Payments." The amendments in this update address eight specific cash flow issues with the objective of reducing the existing diversity in practice. The amendment is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. If an entity early adopts

the amendments in an interim period, any adjustments should be reflected as of the beginning of the fiscal year that includes the interim period. An entity that elects early adoption must adopt all of the amendments in the same period. The amendments in this update should be applied using a retrospective transition method to each period presented. Heartland adopted this ASU on January 1, 2018, as required, and the adoption of these amendments did not have a material impact on Heartland's results of operations, financial position and liquidity.

In October 2016, the FASB issued ASU 2016-16, "Income Taxes (Topic 740) - Intra-Entity Transfer of Assets Other Than Inventory." The amendment requires an entity to recognize income tax consequences on an intra-entity transfer of an asset other than inventory at the time the transaction occurs. The amendment is effective for fiscal years beginning after December 15, 2017, including

interim periods within those fiscal years. The amendments must be applied and Heartland applied these amendments using a modified retrospective basis. Heartland adopted this ASU on January 1, 2018, as required, and the adoption of this amendment did not have a material impact on Heartland's results of operations, financial position and liquidity.

In January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business," which narrows the definition of a business and provides a framework that gives entities a basis for making reasonable judgments about whether a transaction involves an asset or a business. ASU 2017-01 is effective for public business entities in annual periods beginning after December 15, 2017, including interim periods therein. Heartland adopted ASU 2017-01 on January 1, 2018, as required, and the adoption did not have a material impact on Heartland's results of operations, financial position, and liquidity.

In January 2017, the FASB issued ASU 2017-04, "Intangibles - Goodwill and Other (Topic 350)." This amendment is to simplify the subsequent measurement of goodwill by eliminating step two from the goodwill impairment test. Instead, an entity will perform only step one of its quantitative goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount, and then recognizing the impairment charge for the amount by which the carrying amount exceeds the reporting unit's fair value; however, the loss recognized cannot exceed the total amount of goodwill allocated to that reporting unit. An entity will still have the option to perform a qualitative assessment for a reporting unit to determine if the quantitative step one impairment test is necessary. This amendment is effective for annual or interim goodwill impairment tests in fiscal years beginning after December 15, 2019, and should be applied prospectively. Early adoption is permitted, including in an interim period for impairment tests performed after January 1, 2017. Heartland intends to adopt this ASU in the third quarter of 2020, consistent with the annual impairment test as of September 30, 2020, and is currently evaluating the potential impact of this guidance on its results of operations, financial position and liquidity.

In March 2017, the FASB issued ASU 2017-08, "Receivables - Nonrefundable Fee and Other Costs (Subtopic 310-20)." These amendments shorten the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount. Discounts continue to be amortized to maturity. These amendments are effective for public business entities for fiscal years and interim periods within those fiscal years, beginning after December 15, 2018. Early adoption is permitted, including adoption in an interim period. If any entity early adopts the amendments in an interim period, any adjustments must be reflected as of the beginning of the fiscal year that includes the interim period. The amendments must be applied and Heartland intends to apply these amendments on a modified retrospective basis, with a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption. Heartland intends to adopt this ASU in 2019, as required, and is currently evaluating the potential impact on its results of operations, financial position and liquidity.

In May 2017, the FASB issued ASU 2017-09, "Compensation - Stock Compensation (Topic 718)." The amendments provide guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in Topic 718. An entity should account for the effects of a modification unless all the following are met: (1) the fair value (or calculated value or intrinsic value, if such an alternative measurement method is used) of the modified award is the same as the fair value (or calculated value or intrinsic value, if such an alternative measurement method is used) of the original award immediately before the original award is modified. If the modification does not affect any of the inputs to the valuation technique that the entity uses to value the award, the entity is not required to estimate the value immediately before and after the modification; (2) the vesting conditions of the modified award are the same as the vesting conditions of the original award immediately before the original award is modified; and (3) the classification of the modified award as an equity instrument or a liability instrument is the same as the classification of the original award immediately before the original award is modified. The amendments are effective for annual periods and interim periods within those annual periods, beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim periods for public business entities for reporting periods for which financial statements have not yet been issued. The amendments should be applied and Heartland applied these amendments prospectively to an award modified on or after the adoption date. Heartland adopted this ASU on January 1, 2018, as required, and the adoption did not have a material impact to its results of operations, financial position and liquidity because Heartland has not typically modified share-based payment awards after the original award has been granted.

In August 2017, the FASB issued ASU 2017-12, "Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities." The purpose of this updated guidance is to better align a company’s financial reporting for hedging activities with the economic objectives of those activities. ASU 2017-12 is effective for public business entities for fiscal years beginning after December 15, 2018, with early adoption, including adoption in an interim period, permitted. ASU 2017-12 requires a modified retrospective transition method in which Heartland will recognize the cumulative effect of the change on the opening balance of each affected component of equity in the consolidated balance sheet as of the date of adoption. Heartland intends to adopt this ASU in 2019, as required, and does not believe there will be a material impact to its results of operations, financial position and liquidity.

In February 2018, the FASB issued ASU 2018-02, "Income Statement-Reporting Comprehensive Income (Topic 220)." This ASU allows for the option to reclassify from accumulated other comprehensive income ("AOCI") to retained earnings for stranded tax effects resulting from the newly enacted federal corporate income tax rate in the Tax Cuts and Jobs Act of 2017, which was enacted on December 22, 2017. The legislation included a reduction to the corporate income tax rate from 35 percent to 21 percent effective January 1, 2018. The amount of the reclassification would be the difference between the historical corporate income tax rate and the newly enacted 21 percent corporate income tax rate. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted for public businesses for reporting periods for which financial statements have not yet been issued. Heartland adopted the guidance as of December 31, 2017. The adoption of this ASU was accounted for as a cumulative-effect adjustment to the balance sheet resulting in a $4.5 million increase to retained earnings and a corresponding decrease to AOCI on December 31, 2017.

In August 2018, the FASB issued ASU 2018-13, "Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement." This ASU eliminates, adds and modifies certain disclosure requirements for fair value measurements. Among the changes, entities will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy but will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU 2018-13 is effective for interim and annual reporting periods beginning after December 15, 2019, and early adoption is permitted. Heartland intends to adopt this ASU in 2020, as required, and because the ASU only revises disclosure requirements, the adoption of this ASU will not have a material impact on results of operations, financial position and liquidity.

NOTE 2: ACQUISITIONS

First Bank Lubbock Bancshares, Inc.

On May 18, 2018, Heartland completed the acquisition of Lubbock, Texas based First Bank Lubbock Bancshares, Inc. ("FBLB"), parent company of First Bank & Trust, and PrimeWest Mortgage Corporation, which is a wholly-owned subsidiary of First Bank & Trust. Under the terms of the definitive merger agreement, Heartland acquired FBLB in a transaction valued at approximately $189.9 million, of which $5.5 million was cash, and the remainder was settled by delivery of 3,350,664 shares of Heartland common stock. On the closing date, in addition to this merger consideration, Heartland provided FBLB the funds necessary to repay outstanding debt of $3.9 million, and Heartland assumed $8.2 million of trust preferred securities at fair value. Immediately after the close of the transaction, Heartland paid $13.3 million to the holders of FBLB's stock appreciation rights. The transaction included, at fair value, total assets of $1.12 billion, including $681.1 million of gross loans held to maturity, and deposits of $893.8 million. Upon closing of the transaction, First Bank & Trust became a wholly-owned subsidiary of Heartland and continues to operate under its current name and management team as Heartland's eleventh state-chartered bank. The transaction was a tax-free reorganization with respect to the stock consideration received by the stockholders of FBLB.

The assets and liabilities of FBLB were recorded on the consolidated balance sheet at the estimated fair value on the acquisition date. The following table represents, in thousands, the amounts recorded on the consolidated balance sheet as of May 18, 2018:



	As of May 18, 2018
Fair value of consideration paid:
Common stock (3,350,664 shares)	$	184,454
Cash	5,451
Total consideration paid	189,905
Fair value of assets acquired
Cash and cash equivalents	212,105
Securities:
Carried at fair value	1,788
Other securities	3,268
Loans held for sale	31,050
Loans held to maturity	681,080
Premises, furniture and equipment, net	23,271
Other real estate, net	379
Mortgage servicing rights	6,995
Core deposit intangibles and customer relationships, net	13,908
Cash surrender value on life insurance	14,997
Other assets	7,185
Total assets	996,026
Fair value of liabilities assumed
Deposits	893,827
Other borrowings	12,077
Other liabilities	21,580
Total liabilities assumed	927,484
Fair value of net assets acquired	68,542
Goodwill resulting from acquisition	$	121,363

Heartland recognized $121.4 million of goodwill in conjunction with the acquisition of FBLB, which is calculated as the excess of both the consideration exchanged and the liabilities assumed as compared to the fair value of identifiable assets acquired. Goodwill resulted from the expected operational synergies, enhanced market area, cross-selling opportunities and expanded business lines. See Note 6 for further information on goodwill.

Pro Forma Information (unaudited): The following pro forma information represents the results of operations for the ~~six-month~~nine-month

periods ended ~~June~~September 30, 2018, and 2017, as if the FBLB acquisition occurred on January 1, 2018, and January 1, 2017, respectively:


(Dollars in thousands, except per share data), unaudited	For the Six Months Ended				For the Nine Months Ended
	June 30, 2018		June 30, 2017		September 30, 2018		September 30, 2017
Net interest income	$	207,168	$	163,837	$	317,846	$	262,367
Net income available to common stockholders	$	35,378	$	48,817	$	69,075	$	76,698
Basic earnings per share	$	1.04	$	1.63	$	2.02	$	2.48
Diluted earnings per share	$	1.03	$	1.62	$	2.01	$	2.46

The above pro forma results are presented for illustrative purposes and are not intended to represent or be indicative of the actual results of operations of the merged companies that would have been achieved had the acquisition occurred on January 1, 2018, and January 1, 2017, respectively, nor are they intended to represent or be indicative of future results of operations. The pro forma results do not include expected operating cost savings as a result of the acquisition or adjustments for $6.0 million of transaction costs or $13.3 million of stock appreciation rights expense recorded by FBLB in 2018 prior to the acquisition. The pro forma

results also do not include adjustment for income taxes. These pro forma results require significant estimates and judgments particularly with respect to valuation and accretion of income associated with the acquired loans.

Heartland incurred $1.1 million of pre-tax merger related expenses in the ~~six~~nine months ended ~~June~~September 30, 2018, associated with the FBLB acquisition. The merger expenses are reflected on the consolidated statements of income for the applicable period and are reported primarily in the categories of professional fees and other noninterest expenses.

Acquired loans were preliminarily recorded at fair value based on a discounted cash flow valuation methodology that considers, among other things, projected default rates, loss given defaults and recovery rates. No allowance for credit losses was carried over from the acquisition. The balance of nonaccrual loans on the acquisition date was $7.6 million.

Signature Bancshares, Inc.

On February 23, 2018, Heartland completed the acquisition of Signature Bancshares, Inc., parent company of Signature Bank, headquartered in Minnetonka, Minnesota. Under the terms of the definitive merger agreement, Heartland acquired Signature Bancshares, Inc. in a transaction valued at approximately $61.4 million, of which $7.8 million was cash, and the remainder was settled by delivery of 1,000,843 shares of Heartland common stock. Simultaneous with the close, Signature Bank merged into Heartland's wholly-owned Minnesota Bank & Trust subsidiary, and the combined entity operates under the Minnesota Bank & Trust brand name. The transaction included, at fair value, total assets of $427.1 million, including $324.5 million of gross loans held to maturity, and deposits of $357.3 million. On the closing date, Heartland provided Signature Bancshares, Inc. the funds necessary to repay outstanding subordinated debt of $5.9 million. The transaction was a tax-free reorganization with respect to the stock consideration received by the stockholders of Signature Bancshares, Inc.

Citywide Banks of Colorado, Inc.

On July 7, 2017, Heartland acquired Citywide Banks of Colorado, Inc., parent company of Citywide Banks, headquartered in Aurora, Colorado. The transaction consideration was approximately $211.2 million, of which $58.6 million was cash, and the remainder was settled by delivery of 3,216,161 shares of Heartland common stock. Simultaneous with the close, Citywide Banks merged into Heartland's Centennial Bank and Trust subsidiary, and the combined entity operates as Citywide Banks. The transaction included, at fair value, total assets of $1.49 billion, including $985.4 million of net loans outstanding, and $1.21 billion of deposits on the acquisition date. Included in this transaction was one bank building with a fair value of $1.4 million that Heartland intends to sell and is classified as premises, furniture and equipment held for sale on the consolidated balance sheets. The transaction was a tax-free reorganization with respect to the stock consideration received by the stockholders of Citywide Banks of Colorado, Inc.

Founders Bancorp

On February 28, 2017, Heartland acquired Founders Bancorp, parent company of Founders Community Bank, based in San Luis Obispo, California. The purchase price was approximately $31.0 million, which was paid by delivery of 455,877 shares of Heartland common stock and cash of $8.4 million. The transaction included, at fair value, total assets of $213.9 million, loans of $96.4 million, and deposits of $181.5 million on the acquisition date. The transaction also included one bank building with a fair value of $576,000 that Heartland sold during the second quarter of 2017. Simultaneous with the closing of the transaction, Founders Community Bank merged into Heartland's Premier Valley Bank subsidiary. The transaction was a tax-free reorganization with respect to the stock consideration received by the stockholders of Founders Bancorp.

NOTE 3: SECURITIES

The amortized cost, gross unrealized gains and losses, and estimated fair values of debt securities available for sale and equity securities with a readily determinable that are carried at fair value as of ~~June~~September 30, 2018, and December 31, 2017, are summarized in the table below, in thousands:


	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
June 30, 2018
September 30, 2018
U.S. government corporations and agencies	$	20,273	$	1	$	(86	)	$	20,188	$	27,112	$	—	$	(115	)	$	26,997
Mortgage and asset-backed securities	1,834,569		1,916		(52,754		)	1,783,731		1,926,803		1,341		(56,325		)	1,871,819
Obligations of states and political subdivisions	386,272		781		(10,789		)	376,264		372,146		239		(13,902		)	358,483
Total debt securities	2,241,114		2,698		(63,629		)	2,180,183		2,326,061		1,580		(70,342		)	2,257,299
Equity securities with a readily determinable fair value	16,934		—		—			16,934		16,916		—		—			16,916
Total	$	2,258,048	$	2,698	$	(63,629	)	$	2,197,117	$	2,342,977	$	1,580	$	(70,342	)	$	2,274,215
December 31, 2017
U.S. government corporations and agencies	$	5,358	$	8	$	(38	)	$	5,328	$	5,358	$	8	$	(38	)	$	5,328
Mortgage and asset-backed securities	1,785,467		5,856		(37,587		)	1,753,736		1,785,467		5,856		(37,587		)	1,753,736
Obligations of states and political subdivisions	441,060		4,669		(4,714		)	441,015		441,060		4,669		(4,714		)	441,015
Total debt securities	2,231,885		10,533		(42,339		)	2,200,079		2,231,885		10,533		(42,339		)	2,200,079
Equity securities	16,296		378		—			16,674		16,296		378		—			16,674
Total	$	2,248,181	$	10,911	$	(42,339	)	$	2,216,753	$	2,248,181	$	10,911	$	(42,339	)	$	2,216,753

Investment securities as shown in this report reflect categories as required by Heartland’s adoption of ASU 2016-01, "Recognition and Measurement of Financial Assets and Financial Liabilities", on January 1, 2018. That new guidance refined the definition of equity securities and required their segregation from available for sale debt securities.

While changes in the fair value of available for sale debt securities continue to be recorded in the equity category of accumulated other comprehensive income, the new guidance requires changes in the fair value of equity securities to be recorded in current earnings. As required by the new guidance, the unrealized gain in fair value on equity securities (recorded in accumulated other comprehensive income at December 31, 2017) was reclassified to retained earnings on January 1, 2018. The amount of the reclassification was $280,000, net of tax.

Equity securities include money market accounts that totaled $16.9 million at cost and $16.9 million at fair value at ~~June~~September 30, 2018. The portion of unrealized net gains on equity securities recognized in current earnings during the first ~~six~~nine months of 2018, which related to securities still held at ~~June~~September 30, 2018, totaled ~~$43,000.~~$97,000.

The amortized cost, gross unrealized gains and losses and estimated fair values of held to maturity securities as of ~~June~~September 30, 2018, and December 31, 2017, are summarized in the table below, in thousands:


	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Estimated Fair Value
June 30, 2018
September 30, 2018
Obligations of states and political subdivisions	$	244,271	$	9,669	$	(787	)	$	253,153	$	239,908	$	8,422	$	(936	)	$	247,394
Total	$	244,271	$	9,669	$	(787	)	$	253,153	$	239,908	$	8,422	$	(936	)	$	247,394
December 31, 2017
Obligations of states and political subdivisions	$	253,550	$	12,460	$	(516	)	$	265,494	$	253,550	$	12,460	$	(516	)	$	265,494
Total	$	253,550	$	12,460	$	(516	)	$	265,494	$	253,550	$	12,460	$	(516	)	$	265,494

At ~~June~~September 30, 2018, approximately ~~66%~~70% of Heartland's mortgage and asset-backed securities were issued by government-sponsored enterprises.

The amortized cost and estimated fair value of ~~debt~~investment securities carried at fair value at ~~June~~September 30, 2018, by contractual maturity, are as follows, in thousands. Expected maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without penalties.


	June 30, 2018				September 30, 2018
	Amortized Cost		Estimated Fair Value		Amortized Cost		Estimated Fair Value
Due in 1 year or less	$	18,467	$	18,422	$	23,216	$	23,161
Due in 1 to 5 years	56,798		56,473		50,520		49,592
Due in 5 to 10 years	123,063		118,857		131,431		125,824
Due after 10 years	208,217		202,700		194,091		186,903
Total debt securities	406,545		396,452		399,258		385,480
Mortgage and asset-backed securities	1,834,569		1,783,731		1,926,803		1,871,819
Equity securities with a readily determinable fair value					16,916		16,916
Total investment securities	$	2,241,114	$	2,180,183	$	2,342,977	$	2,274,215

The amortized cost and estimated fair value of debt securities held to maturity at ~~June~~September 30, 2018, by contractual maturity, are as follows, in thousands. Expected maturities will differ from contractual maturities because issuers may have the right to call or prepay obligations with or without penalties.


	June 30, 2018				September 30, 2018
	Amortized Cost		Estimated Fair Value		Amortized Cost		Estimated Fair Value
Due in 1 year or less	$	1,359	$	1,383	$	1,274	$	1,281
Due in 1 to 5 years	27,074		27,651		31,121		31,495
Due in 5 to 10 years	104,305		106,680		105,183		107,052
Due after 10 years	111,533		117,439		102,330		107,566
Total investment securities	$	244,271	$	253,153	$	239,908	$	247,394

As of ~~June~~September 30, 2018, and December 31, 2017, securities with a fair value of ~~$572.5~~$551.3 million and $670.3 million, respectively, were pledged to secure public and trust deposits, short-term borrowings and for other purposes as required or permitted by law.

Gross gains and losses realized related to the sales of securities carried at fair value for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018 and 2017, are summarized as follows, in thousands:


	Three Months Ended June 30,				Six Months Ended June 30,				Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017		2018		2017		2018		2017
Proceeds from sales	$	243,489	$	402,371	$	635,735	$	624,008	$	59,137	$	503,083	$	694,872	$	1,127,091
Gross security gains	457		2,667		3,470		6,497		67		2,088		3,537		8,585
Gross security losses	716		1,275		2,288		2,614		212		409		2,500		3,023

The following tables summarize, in thousands, the amount of unrealized losses, defined as the amount by which cost or amortized cost exceeds fair value, and the related fair value of investments with unrealized losses in Heartland's securities portfolio as of ~~June~~September 30, 2018, and December 31, 2017. The investments were segregated into two categories: those that have been in a continuous unrealized loss position for less than 12 months and those that have been in a continuous unrealized loss position for 12 months or more. The reference point for determining how long an investment was in an unrealized loss position was ~~June~~September 30, 2017, and December 31, 2016, respectively. Securities for which Heartland has taken credit-related other-than-temporary impairment ("OTTI") write-downs are categorized as being "less than 12 months" or "12 months or longer" in a continuous loss position based on the point in time that the fair value declined to below the cost basis and not the period of time since the credit-related OTTI write-down.


Debt securities available for sale	Less than 12 months					12 months or longer					Total					Less than 12 months					12 months or longer					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
June 30, 2018
September 30, 2018
U.S. government corporations and agencies	$	19,687	$	(86	)	$	—	$	—		$	19,687	$	(86	)	$	22,392	$	(39	)	$	4,605	$	(76	)	$	26,997	$	(115	)
Mortgage and asset-backed securities	1,142,205		(20,824		)	430,160		(31,930		)	1,572,365		(52,754		)	1,007,078		(18,299		)	668,623		(38,026		)	1,675,701		(56,325		)
Obligations of states and political subdivisions	198,005		(3,696		)	131,780		(7,093		)	329,785		(10,789		)	203,363		(5,552		)	139,394		(8,350		)	342,757		(13,902		)
Total temporarily impaired securities	$	1,359,897	$	(24,606	)	$	561,940	$	(39,023	)	$	1,921,837	$	(63,629	)	$	1,232,833	$	(23,890	)	$	812,622	$	(46,452	)	$	2,045,455	$	(70,342	)
December 31, 2017
U.S. government corporations and agencies	$	4,819	$	(38	)	$	—	$	—		$	4,819	$	(38	)	$	4,819	$	(38	)	$	—	$	—		$	4,819	$	(38	)
Mortgage and asset-backed securities	851,070		(11,533		)	399,978		(26,054		)	1,251,048		(37,587		)	851,070		(11,533		)	399,978		(26,054		)	1,251,048		(37,587		)
Obligations of states and political subdivisions	93,040		(667		)	159,180		(4,047		)	252,220		(4,714		)	93,040		(667		)	159,180		(4,047		)	252,220		(4,714		)
Total temporarily impaired securities	$	948,929	$	(12,238	)	$	559,158	$	(30,101	)	$	1,508,087	$	(42,339	)	$	948,929	$	(12,238	)	$	559,158	$	(30,101	)	$	1,508,087	$	(42,339	)


Securities held to maturity	Less than 12 months					12 months or longer					Total					Less than 12 months					12 months or longer					Total
	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
June 30, 2018
September 30, 2018
Obligations of states and political subdivisions	$	26,942	$	(261	)	$	7,889	$	(526	)	$	34,831	$	(787	)	$	29,174	$	(209	)	$	13,160	$	(727	)	$	42,334	$	(936	)
Total temporarily impaired securities	$	26,942	$	(261	)	$	7,889	$	(526	)	$	34,831	$	(787	)	$	29,174	$	(209	)	$	13,160	$	(727	)	$	42,334	$	(936	)
December 31, 2017
Obligations of states and political subdivisions	$	8,512	$	(49	)	$	8,989	$	(467	)	$	17,501	$	(516	)	$	8,512	$	(49	)	$	8,989	$	(467	)	$	17,501	$	(516	)
Total temporarily impaired securities	$	8,512	$	(49	)	$	8,989	$	(467	)	$	17,501	$	(516	)	$	8,512	$	(49	)	$	8,989	$	(467	)	$	17,501	$	(516	)

Heartland reviews the investment securities portfolio on a quarterly basis to monitor its exposure to OTTI. A determination as to whether a security's decline in fair value is other-than-temporary takes into consideration numerous factors and the relative significance of any single factor can vary by security. Some factors Heartland may consider in the OTTI analysis include the length of time the security has been in an unrealized loss position, changes in security ratings, financial condition of the issuer, as well as security and industry specific economic conditions. In addition, with regard to debt securities, Heartland may also evaluate payment structure, whether there are defaulted payments or expected defaults, prepayment speeds and the value of any underlying collateral. For certain debt securities in unrealized loss positions, Heartland prepares cash flow analyses to compare the present value of cash flows expected to be collected from the security with the amortized cost basis of the security.

The remaining unrealized losses on Heartland's mortgage and asset-backed securities are the result of changes in market interest rates or widening of market spreads subsequent to the initial purchase of the securities. The losses are not related to concerns regarding the underlying credit of the issuers or the underlying collateral. It is expected that the securities will not be settled at a price less than the amortized cost of the investment. Because the decline in fair value is attributable to changes in interest rates or widening market spreads and not credit quality, and because Heartland has the intent and ability to hold these investments until a market price recovery or to maturity and does not believe it will be required to sell the securities before maturity, these investments are not considered other-than-temporarily impaired.

The remaining unrealized losses on Heartland's obligations of states and political subdivisions are the result of changes in market interest rates or widening of market spreads subsequent to the initial purchase of the securities. Management monitors the published credit ratings of these securities and the stability of the underlying municipalities. Because the decline in fair value is attributable to changes in interest rates or widening market spreads due to insurance company downgrades and not underlying credit quality, and because Heartland has the intent and ability to hold these investments until a market price recovery or to maturity and does not believe it will be required to sell the securities before maturity, these investments are not considered other-than-temporarily impaired.

There were no gross realized gains or losses on the sale of securities carried at fair value or held to maturity securities with OTTI write-downs for the ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, respectively.

Other investments, at cost, include equity securities without a readily determinable fair value. Equity securities without a readily determinable fair value totaled $22.4 million and $18.6 million at ~~June~~September 30, 2018, and December 31, 2017, respectively. At ~~June~~September 30, 2018, and December 31, 2017, other investments at cost included shares of stock in the Federal Home Loan Banks (the "FHLBs") of Des Moines, Chicago, Dallas, San Francisco and Topeka at an amortized cost of ~~$15.5~~$15.1 million and $14.0 million, respectively.

The Heartland banks are required by federal law to maintain FHLB stock as members of the various FHLBs. These equity securities are "restricted" in that they can only be sold back to the respective institutions from which they were acquired or another member institution at par. Therefore, the FHLB stock is less liquid than other marketable equity securities, and the fair value approximates amortized cost. Heartland considers its FHLB stock as a long-term investment that provides access to competitive products and liquidity. Heartland evaluates impairment in these investments based on the ultimate recoverability of the par value and, at ~~June~~September 30, 2018, did not consider the investments to be other than temporarily impaired.

NOTE 4: LOANS

Loans as of ~~June~~September 30, 2018, and December 31, 2017, were as follows, in thousands:


	June 30, 2018			December 31, 2017			September 30, 2018			December 31, 2017
Loans receivable held to maturity:
Commercial	$	2,034,240		$	1,646,606		$	1,962,222		$	1,646,606
Commercial real estate	3,686,898			3,163,269			3,648,731			3,163,269
Agricultural and agricultural real estate	562,353			511,588			574,048			511,588
Residential real estate	683,051			624,279			676,941			624,279
Consumer	512,899			447,484			506,181			447,484
Gross loans receivable held to maturity	7,479,441			6,393,226			7,368,123			6,393,226
Unearned discount	(1,420		)	(556		)	(1,340		)	(556		)
Deferred loan fees	(324		)	(1,206		)	(1,290		)	(1,206		)
Total net loans receivable held to maturity	7,477,697			6,391,464			7,365,493			6,391,464
Allowance for loan losses	(61,324		)	(55,686		)	(61,221		)	(55,686		)
Loans receivable, net	$	7,416,373		$	6,335,778		$	7,304,272		$	6,335,778

Heartland has certain lending policies and procedures in place that are designed to provide for an acceptable level of credit risk. The board of directors reviews and approves these policies and procedures on a regular basis. A reporting system supplements the review process by providing management and the board with frequent reports related to loan production, loan quality, concentrations of credit, loan delinquencies and nonperforming loans and potential problem loans.

Diversification in the loan portfolio is also a means of managing risk associated with fluctuations in economic conditions. Heartland originates commercial and commercial real estate loans for a wide variety of business purposes, including lines of credit for capital and operating purposes and term loans for real estate and equipment purchases. Agricultural loans provide financing for capital improvements and farm operations, as well as livestock and machinery purchases. Residential mortgage loans are originated for the construction, purchase or refinancing of single family residential properties. Consumer loans include loans for motor vehicles, home improvement, home equity and personal lines of credit. Heartland's consumer finance subsidiaries, Citizens Finance Co. and Citizens Finance of Illinois Co., typically lend to borrowers with past credit problems or limited credit histories, which comprises approximately 14% of Heartland's total consumer loan portfolio.

Under Heartland’s credit practices, a loan is impaired when, based on current information and events, it is probable that Heartland will be unable to collect all amounts due according to the contractual terms of the loan agreement. Loan impairment is measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate, except where more practical, impairment is measured at the observable market price of the loan or the fair value of the collateral if the loan is collateral dependent.

The following table shows the balance in the allowance for loan losses at ~~June~~September 30, 2018, and December 31, 2017, and the related loan balances, disaggregated on the basis of impairment methodology, in thousands. Loans evaluated under ASC 310-10-35 include loans on nonaccrual status and troubled debt restructurings, which are individually evaluated for impairment, and other impaired loans deemed to have similar risk characteristics. All other loans are collectively evaluated for impairment under ASC 450-20. Heartland has made no significant changes to the accounting for the allowance for loan losses during 2018.


	Allowance For Loan Losses						Gross Loans Receivable Held to Maturity						Allowance For Loan Losses						Gross Loans Receivable Held to Maturity
	Ending Balance Under ASC 310-10-35		Ending Balance Under ASC 450-20		Total		Ending Balance Evaluated for Impairment Under ASC 310-10-35		Ending Balance Evaluated for Impairment Under ASC 450-20		Total		Ending Balance Under ASC 310-10-35		Ending Balance Under ASC 450-20		Total		Ending Balance Evaluated for Impairment Under ASC 310-10-35		Ending Balance Evaluated for Impairment Under ASC 450-20		Total
June 30, 2018
September 30, 2018
Commercial	$	2,821	$	17,888	$	20,709	$	14,072	$	2,020,168	$	2,034,240	$	4,165	$	17,904	$	22,069	$	23,414	$	1,938,808	$	1,962,222
Commercial real estate	212		23,515		23,727		13,164		3,673,734		3,686,898		214		23,476		23,690		14,415		3,634,316		3,648,731
Agricultural and agricultural real estate	1,648		4,061		5,709		20,887		541,466		562,353		260		4,306		4,566		17,522		556,526		574,048
Residential real estate	310		1,547		1,857		25,481		657,570		683,051		279		1,571		1,850		23,647		653,294		676,941
Consumer	1,445		7,877		9,322		8,857		504,042		512,899		1,085		7,961		9,046		8,671		497,510		506,181
Total	$	6,436	$	54,888	$	61,324	$	82,461	$	7,396,980	$	7,479,441	$	6,003	$	55,218	$	61,221	$	87,669	$	7,280,454	$	7,368,123
December 31, 2017
Commercial	$	1,613	$	16,485	$	18,098	$	7,415	$	1,639,191	$	1,646,606	$	1,613	$	16,485	$	18,098	$	7,415	$	1,639,191	$	1,646,606
Commercial real estate	766		21,184		21,950		23,705		3,139,564		3,163,269		766		21,184		21,950		23,705		3,139,564		3,163,269
Agricultural and agricultural real estate	546		3,712		4,258		13,304		498,284		511,588		546		3,712		4,258		13,304		498,284		511,588
Residential real estate	430		1,794		2,224		27,141		597,138		624,279		430		1,794		2,224		27,141		597,138		624,279
Consumer	1,400		7,756		9,156		6,903		440,581		447,484		1,400		7,756		9,156		6,903		440,581		447,484
Total	$	4,755	$	50,931	$	55,686	$	78,468	$	6,314,758	$	6,393,226	$	4,755	$	50,931	$	55,686	$	78,468	$	6,314,758	$	6,393,226

The following table presents nonaccrual loans, accruing loans past due 90 days or more and performing troubled debt restructured loans at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	June 30, 2018		December 31, 2017		September 30, 2018		December 31, 2017
Nonaccrual loans	$	64,980	$	58,272	$	68,528	$	58,272
Nonaccrual troubled debt restructured loans	4,396		4,309		4,532		4,309
Total nonaccrual loans	$	69,376	$	62,581	$	73,060	$	62,581
Accruing loans past due 90 days or more	$	54	$	830	$	154	$	830
Performing troubled debt restructured loans	$	4,012	$	6,617	$	4,180	$	6,617

The following tables provide information on troubled debt restructured loans that were modified during the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, dollars in thousands:


	Three Months Ended June 30,										Three Months Ended September 30,
	2018					2017					2018					2017
	Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment		Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment		Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment		Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment
Commercial	—	$	—	$	—	3	$	131	$	131	—	$	—	$	—	—	$	—	$	—
Commercial real estate	—	—		—		—	—		—		—	—		—		—	—		—
Total commercial and commercial real estate	—	—		—		3	131		131		—	—		—		—	—		—
Agricultural and agricultural real estate	—	—		—		—	—		—		—	—		—		—	—		—
Residential real estate	6	1,292		1,125		11	1,455		1,455		1	92		94		8	1,174		1,174
Consumer	—	—		—		—	—		—		—	—		—		—	—		—
Total	6	$	1,292	$	1,125	14	$	1,586	$	1,586	1	$	92	$	94	8	$	1,174	$	1,174


	Six Months Ended June 30,										Nine Months Ended September 30,
	2018					2017					2018					2017
	Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment		Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment		Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment		Number of Loans	Pre- Modification Recorded Investment		Post- Modification Recorded Investment
Commercial	—	$	—	$	—	3	$	131	$	131	—	$	—	$	—	3	$	131	$	131
Commercial real estate	—	—		—		—	—		—		—	—		—		—	—		—
Total commercial and commercial real estate	—	—		—		3	131		131		—	—		—		3	131		131
Agricultural and agricultural real estate	—	—		—		—	—		—		—	—		—		—	—		—
Residential real estate	11	2,169		1,877		14	1,803		1,803		11	2,098		1,808		22	2,977		2,977
Consumer	—	—		—		—	—		—		—	—		—		—	—		—
Total	11	$	2,169	$	1,877	17	$	1,934	$	1,934	11	$	2,098	$	1,808	25	$	3,108	$	3,108

The pre-modification and post-modification recorded investment represents amounts as of the date of loan modification. The change related to the pre-modification investment and post-modification investment amounts on Heartland's residential real estate trouble debt restructured loans for the ~~six months~~nine-months ended ~~June~~September 30, 2018, is due to $356,000 of principal deferment collected from government guarantees and ~~$64,000~~$66,000 of capitalized interest and escrow. At ~~June~~September 30, 2018, there were no commitments to extend credit to any of the borrowers with an existing troubled debt restructured loan.

The following table shows troubled debt restructured loans for which there was a payment default during the three- and ~~six-~~nine- month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, that had been modified during the twelve-month period prior to default, in thousands:



	With Payment Defaults During the
	Three Months Ended September 30,
	2018			2017
	Number of Loans	Recorded Investment		Number of Loans	Recorded Investment
Commercial	—	$	—	—	$	—
Commercial real estate	—	—		—	—
Total commercial and commercial real estate	—	—		—	—
Agricultural and agricultural real estate	—	—		—	—
Residential real estate	4	418		5	1,221
Consumer	—	—		—	—
Total	4	$	418	5	$	1,221


	With Payment Defaults During the						With Payment Defaults During the
	Three Months Ended June 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
	Number of Loans	Recorded Investment		Number of Loans	Recorded Investment		Number of Loans	Recorded Investment		Number of Loans	Recorded Investment
Commercial	—	$	—	—	$	—	—	$	—	—	$	—
Commercial real estate	—	—		—	—		—	—		—	—
Total commercial and commercial real estate	—	—		—	—		—	—		—	—
Agricultural and agricultural real estate	—	—		—	—		—	—		—	—
Residential real estate	3	667		2	150		10	1,598		8	1,480
Consumer	—	—		—	—		—	—		—	—
Total	3	$	667	2	$	150	10	$	1,598	8	$	1,480

With Payment Defaults During the
Six Months Ended June 30,
2018 2017
Number of Loans Recorded Investment Number of Loans Recorded Investment
Commercial —
$ —

—

$ —
Commercial real estate —
—

—

—
Total commercial and commercial real estate —
—
—
—
Agricultural and agricultural real estate —
—

—

—
Residential real estate 6
1,184

2

150
Consumer —
—

—

—
Total 6
$ 1,184
2
$ 150

Heartland's internal rating system is a series of grades reflecting management's risk assessment, based on its analysis of the borrower's financial condition. The "pass" category consists of all loans that are not in the "nonpass" category, categorized into a range of loan grades that reflect increasing, though still acceptable, risk. Movement of risk through the various grade levels in the pass category is monitored for early identification of credit deterioration. The "nonpass" category consists of special mention, substandard, doubtful and loss loans. The "special mention" rating is attached to loans where the borrower exhibits negative trends in financial circumstances due to borrower specific or systemic conditions that, if left uncorrected, threaten the borrower's capacity to meet its debt obligations. The borrower is believed to have sufficient financial flexibility to react to and resolve its negative financial situation. These credits are closely monitored for improvement or deterioration. The "substandard" rating is assigned to loans that are inadequately protected by the current net worth and paying capacity of the borrower and that may be further at risk due to deterioration in the value of collateral pledged. Well-defined weaknesses jeopardize liquidation of the debt. These loans are still considered collectible; however, a distinct possibility exists that Heartland will sustain some loss if deficiencies are not corrected. Substandard loans may exhibit some or all of the following weaknesses: deteriorating financial trends, lack of earnings, inadequate debt service capacity, excessive debt and/or lack of liquidity. The "doubtful" rating is assigned to loans where identified weaknesses in the borrowers' ability to repay the loan make collection or liquidation in full, on the basis of existing facts, conditions and values, highly questionable and improbable. These borrowers are usually in default, lack liquidity and capital, as well as resources necessary to remain as an operating entity. Specific pending events, such as capital injections, liquidations or perfection of liens on additional collateral, may strengthen the credit, thus deferring the rating of the loan as "loss" until the exact status of the loan can be determined. The loss rating is assigned to loans considered uncollectible. Heartland had no loans classified as loss or doubtful as of ~~June~~September 30, 2018. Loans are placed on "nonaccrual" when management does not expect to collect payments of principal and interest in full or when principal or interest has been in default for a period of 90 days or more, unless the loan is both well secured and in the process of collection.

The following table presents loans by credit quality indicator at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Pass		Nonpass		Total		Pass		Nonpass		Total
June 30, 2018
September 30, 2018
Commercial	$	1,910,993	$	123,247	$	2,034,240	$	1,825,692	$	136,530	$	1,962,222
Commercial real estate	3,525,070		161,828		3,686,898		3,467,522		181,209		3,648,731
Total commercial and commercial real estate	5,436,063		285,075		5,721,138		5,293,214		317,739		5,610,953
Agricultural and agricultural real estate	473,508		88,845		562,353		476,261		97,787		574,048
Residential real estate	648,045		35,006		683,051		644,592		32,349		676,941
Consumer	496,098		16,801		512,899		491,092		15,089		506,181
Total gross loans receivable held to maturity	$	7,053,714	$	425,727	$	7,479,441	$	6,905,159	$	462,964	$	7,368,123
December 31, 2017
Commercial	$	1,552,783	$	93,823	$	1,646,606	$	1,552,783	$	93,823	$	1,646,606
Commercial real estate	2,985,501		177,768		3,163,269		2,985,501		177,768		3,163,269
Total commercial and commercial real estate	4,538,284		271,591		4,809,875		4,538,284		271,591		4,809,875
Agricultural and agricultural real estate	451,539		60,049		511,588		451,539		60,049		511,588
Residential real estate	586,623		37,656		624,279		586,623		37,656		624,279
Consumer	432,936		14,548		447,484		432,936		14,548		447,484
Total gross loans receivable held to maturity	$	6,009,382	$	383,844	$	6,393,226	$	6,009,382	$	383,844	$	6,393,226

The nonpass category in the table above is comprised of approximately ~~54%~~53% special mention loans and ~~46%~~47% substandard loans as of ~~June~~September 30, 2018. The percent of nonpass loans on nonaccrual status as of ~~June~~September 30, 2018, was 16%. As of December 31, 2017, the nonpass category in the table above was comprised of approximately 52% special mention loans and 48% substandard loans. The percent of nonpass loans on nonaccrual status as of December 31, 2017, was 16%. Loans delinquent 30 to 89 days as a percent of total loans were ~~0.30%~~0.62% at ~~June~~September 30, 2018, compared to 0.27% at December 31, 2017. Changes in credit risk are monitored on a regular basis and changes in risk ratings are made when identified. All impaired loans are reviewed at least annually.

As of ~~June~~September 30, 2018, Heartland had ~~$2.6~~$3.1 million of loans secured by residential real estate property that were in the process of foreclosure.

The following table sets forth information regarding Heartland's accruing and nonaccrual loans at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Accruing Loans														Accruing Loans
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual		Total Loans		30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual		Total Loans
June 30, 2018
September 30, 2018
Commercial	$	7,863	$	1,569	$	—	$	9,432	$	2,009,179	$	15,629	$	2,034,240	$	10,558	$	3,521	$	61	$	14,140	$	1,924,173	$	23,909	$	1,962,222
Commercial real estate	2,836		873		—		3,709		3,672,429		10,760		3,686,898		11,495		9,036		58		20,589		3,616,737		11,405		3,648,731
Total commercial and commercial real estate	10,699		2,442		—		13,141		5,681,608		26,389		5,721,138		22,053		12,557		119		34,729		5,540,910		35,314		5,610,953
Agricultural and agricultural real estate	2,970		—		—		2,970		538,447		20,936		562,353		1,294		1,146		35		2,475		554,055		17,518		574,048
Residential real estate	1,606		202		54		1,862		665,010		16,179		683,051		2,893		192		—		3,085		659,662		14,194		676,941
Consumer	3,644		891		—		4,535		502,492		5,872		512,899		4,493		811		—		5,304		494,843		6,034		506,181
Total gross loans receivable held to maturity	$	18,919	$	3,535	$	54	$	22,508	$	7,387,557	$	69,376	$	7,479,441	$	30,733	$	14,706	$	154	$	45,593	$	7,249,470	$	73,060	$	7,368,123
December 31, 2017
Commercial	$	1,246	$	259	$	100	$	1,605	$	1,637,773	$	7,228	$	1,646,606	$	1,246	$	259	$	100	$	1,605	$	1,637,773	$	7,228	$	1,646,606
Commercial real estate	4,769		2,326		—		7,095		3,139,576		16,598		3,163,269		4,769		2,326		—		7,095		3,139,576		16,598		3,163,269
Total commercial and commercial real estate	6,015		2,585		100		8,700		4,777,349		23,826		4,809,875		6,015		2,585		100		8,700		4,777,349		23,826		4,809,875
Agricultural and agricultural real estate	604		134		—		738		497,546		13,304		511,588		604		134		—		738		497,546		13,304		511,588
Residential real estate	2,022		270		—		2,292		601,120		20,867		624,279		2,022		270		—		2,292		601,120		20,867		624,279
Consumer	4,734		943		730		6,407		436,493		4,584		447,484		4,734		943		730		6,407		436,493		4,584		447,484
Total gross loans receivable held to maturity	$	13,375	$	3,932	$	830	$	18,137	$	6,312,508	$	62,581	$	6,393,226	$	13,375	$	3,932	$	830	$	18,137	$	6,312,508	$	62,581	$	6,393,226

The majority of Heartland's impaired loans are on nonaccrual or have had their terms restructured in a troubled debt restructuring. The following tables present, by category of loan, impaired loans, the unpaid contractual loan balances at ~~June~~September 30, 2018, and December 31, 2017; the outstanding loan balances recorded on the consolidated balance sheets at ~~June~~September 30, 2018, and December 31, 2017; any related allowance recorded for those loans as of ~~June~~September 30, 2018, and December 31, 2017; the average outstanding loan balances recorded on the consolidated balance sheets during the three- and ~~six-months~~nine-months ended ~~June~~September 30, 2018, and year ended December 31, 2017; and the interest income recognized on the impaired loans during the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and year ended December 31, 2017, in thousands:


	Unpaid Contractual Balance		Loan Balance		Related Allowance Recorded		Quarter- to- Date Avg. Loan Balance		Quarter- to- Date Interest Income Recognized		Year- to- Date Avg. Loan Balance		Year- to- Date Interest Income Recognized		Unpaid Contractual Balance		Loan Balance		Related Allowance Recorded		Quarter- to- Date Avg. Loan Balance		Quarter- to- Date Interest Income Recognized		Year- to- Date Avg. Loan Balance		Year- to- Date Interest Income Recognized
June 30, 2018
September 30, 2018
Impaired loans with a related allowance:
Commercial	$	4,306	$	4,306	$	2,821	$	3,116	$	36	$	2,795	$	36	$	6,768	$	6,768	$	4,165	$	5,173	$	16	$	3,593	$	52
Commercial real estate	965		965		212		6,530		8		8,008		16		748		748		214		889		4		5,635		20
Total commercial and commercial real estate	5,271		5,271		3,033		9,646		44		10,803		52		7,516		7,516		4,379		6,062		20		9,228		72
Agricultural and agricultural real estate	4,667		4,667		1,648		2,566		—		2,058		—		2,043		2,043		260		3,000		2		2,369		2
Residential real estate	1,120		1,120		310		1,223		3		1,415		6		869		869		279		1,006		4		1,278		10
Consumer	3,342		3,342		1,445		2,989		11		3,031		20		3,028		3,028		1,085		3,146		9		3,069		29
Total impaired loans with a related allowance	$	14,400	$	14,400	$	6,436	$	16,424	$	58	$	17,307	$	78	$	13,456	$	13,456	$	6,003	$	13,214	$	35	$	15,944	$	113
Impaired loans without a related allowance:
Commercial	$	10,885	$	9,766	$	—	$	9,364	$	46	$	7,384	$	95	$	18,003	$	16,646	$	—	$	13,113	$	182	$	9,307	$	277
Commercial real estate	12,804		12,199		—		12,794		24		13,336		121		13,765		13,667		—		11,850		80		12,847		201
Total commercial and commercial real estate	23,689		21,965		—		22,158		70		20,720		216		31,768		30,313		—		24,963		262		22,154		478
Agricultural and agricultural real estate	18,248		16,220		—		15,428		2		14,173		3		18,002		15,479		—		15,837		1		14,726		4
Residential real estate	24,361		24,361		—		24,907		90		25,781		199		22,778		22,778		—		22,779		121		24,780		320
Consumer	5,590		5,515		—		5,122		34		4,634		56		5,643		5,643		—		5,522		22		4,930		78
Total impaired loans without a related allowance	$	71,888	$	68,061	$	—	$	67,615	$	196	$	65,308	$	474	$	78,191	$	74,213	$	—	$	69,101	$	406	$	66,590	$	880
Total impaired loans held to maturity:
Commercial	$	15,191	$	14,072	$	2,821	$	12,480	$	82	$	10,179	$	131	$	24,771	$	23,414	$	4,165	$	18,286	$	198	$	12,900	$	329
Commercial real estate	13,769		13,164		212		19,324		32		21,344		137		14,513		14,415		214		12,739		84		18,482		221
Total commercial and commercial real estate	28,960		27,236		3,033		31,804		114		31,523		268		39,284		37,829		4,379		31,025		282		31,382		550
Agricultural and agricultural real estate	22,915		20,887		1,648		17,994		2		16,231		3		20,045		17,522		260		18,837		3		17,095		6
Residential real estate	25,481		25,481		310		26,130		93		27,196		205		23,647		23,647		279		23,785		125		26,058		330
Consumer	8,932		8,857		1,445		8,111		45		7,665		76		8,671		8,671		1,085		8,668		31		7,999		107
Total impaired loans held to maturity	$	86,288	$	82,461	$	6,436	$	84,039	$	254	$	82,615	$	552	$	91,647	$	87,669	$	6,003	$	82,315	$	441	$	82,534	$	993



	Unpaid Contractual Balance		Loan Balance		Related Allowance Recorded		Year-to- Date Avg. Loan Balance		Year-to- Date Interest Income Recognized
December 31, 2017
Impaired loans with a related allowance:
Commercial	$	2,292	$	2,292	$	1,613	$	3,607	$	39
Commercial real estate	11,925		10,068		766		11,479		34
Total commercial and commercial real estate	14,217		12,360		2,379		15,086		73
Agricultural and agricultural real estate	1,539		1,539		546		3,437		—
Residential real estate	1,568		1,568		430		2,056		15
Consumer	2,634		2,634		1,400		2,370		41
Total impaired loans with a related allowance	$	19,958	$	18,101	$	4,755	$	22,949	$	129
Impaired loans without a related allowance:
Commercial	$	6,243	$	5,123	$	—	$	2,586	$	165
Commercial real estate	14,243		13,637		—		20,148		514
Total commercial and commercial real estate	20,486		18,760		—		22,734		679
Agricultural and agricultural real estate	13,793		11,765		—		9,654		—
Residential real estate	25,573		25,573		—		26,024		277
Consumer	4,269		4,269		—		3,884		73
Total impaired loans without a related allowance	$	64,121	$	60,367	$	—	$	62,296	$	1,029
Total impaired loans held to maturity:
Commercial	$	8,535	$	7,415	$	1,613	$	6,193	$	204
Commercial real estate	26,168		23,705		766		31,627		548
Total commercial and commercial real estate	34,703		31,120		2,379		37,820		752
Agricultural and agricultural real estate	15,332		13,304		546		13,091		—
Residential real estate	27,141		27,141		430		28,080		292
Consumer	6,903		6,903		1,400		6,254		114
Total impaired loans held to maturity	$	84,079	$	78,468	$	4,755	$	85,245	$	1,158

On May 18, 2018, Heartland completed the acquisition of First Bank Lubbock Bancshares, Inc., parent company of First Bank & Trust, headquartered in Lubbock, Texas. As of May 18, 2018, First Bank Lubbock Bancshares, Inc. had gross loans of $696.9 million, and the estimated fair value of the loans acquired was $681.1 million.

On February 23, 2018, Heartland acquired Signature Bancshares, Inc., parent company of Signature Bank, based in Minnetonka, Minnesota. As of February 23, 2018, Signature Bancshares, Inc. had gross loans of $335.1 million and the estimated fair value of the loans acquired was $324.5 million. Included in loans acquired from Signature Bank was a lease portfolio with a fair value of $16.0 million on the acquisition date. The lease portfolio is included with the commercial loan category for disclosure purposes.

Heartland uses the acquisition method of accounting for purchased loans in accordance with ASC 805, "Business Combinations." Purchased loans acquired in a business combination are recorded at estimated fair value on their purchase date, but the purchaser cannot carry over the related allowance for loan losses. Purchased loans are accounted for under ASC 310-30, "Loans and Debt Securities with Deteriorated Credit Quality," when the loans have evidence of credit deterioration since origination, and when at the date of the acquisition, it is probable that Heartland will not collect all contractually required principal and interest payments. Evidence of credit quality deterioration at the purchase date includes statistics such as past due and nonaccrual status. Generally, acquired loans that meet Heartland’s definition for nonaccrual status fall within the scope of ASC 310-30. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the nonaccretable difference, which is included in the carrying value of the loans. Subsequent decreases to the expected cash flows of the loan will generally result in a provision for loan losses. Subsequent increases in cash flows result in a reversal of the provision for loan losses to the extent of prior charges, or a reclassification of the difference from nonaccretable to accretable with a positive impact on future interest income. 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.

At ~~June~~September 30, 2018, and December 31, 2017, the carrying amount of loans acquired since 2015 consist of purchased impaired and nonimpaired loans as summarized in the following table, in thousands:


	June 30, 2018						December 31, 2017						September 30, 2018						December 31, 2017
	Impaired Purchased Loans		Non Impaired Purchased Loans		Total Purchased Loans		Impaired Purchased Loans		Non Impaired Purchased Loans		Total Purchased Loans		Impaired Purchased Loans		Non Impaired Purchased Loans		Total Purchased Loans		Impaired Purchased Loans		Non Impaired Purchased Loans		Total Purchased Loans
Commercial	$	10,150	$	391,687	$	401,837	$	952	$	187,375	$	188,327	$	9,078	$	300,261	$	309,339	$	952	$	187,375	$	188,327
Commercial real estate	1,376		1,349,784		1,351,160		2,572		1,052,469		1,055,041		302		1,202,537		1,202,839		2,572		1,052,469		1,055,041
Agricultural and agricultural real estate	—		31,010		31,010		—		1,242		1,242		—		32,357		32,357		—		1,242		1,242
Residential real estate	210		220,454		220,664		214		173,909		174,123		220		204,414		204,634		214		173,909		174,123
Consumer loans	—		104,488		104,488		—		51,292		51,292		—		89,061		89,061		—		51,292		51,292
Total loans	$	11,736	$	2,097,423	$	2,109,159	$	3,738	$	1,466,287	$	1,470,025	$	9,600	$	1,828,630	$	1,838,230	$	3,738	$	1,466,287	$	1,470,025

Changes in accretable yield on acquired loans with evidence of credit deterioration at the date of acquisition for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, were as follows, in thousands:


	Three Months Ended June 30,						Six Months Ended June 30,						Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017			2018			2017			2018			2017
Balance at beginning of period	$	—		$	136		$	57		$	182		$	463		$	101		$	57		$	182
Original yield discount, net, at date of acquisition	564			—			508			—			—			—			508			—
Accretion	(651		)	(201		)	(850		)	(374		)	(93		)	(700		)	(943		)	(1,074		)
Reclassification from nonaccretable difference⁽¹⁾	550			166			748			293			186			654			934			947
Balance at period end	$	463		$	101		$	463		$	101		$	556		$	55		$	556		$	55

(1) Represents increases in estimated cash flows expected to be received, primarily due to lower estimated credit losses.

For loans acquired since January 2015, on the acquisition dates the preliminary estimate of the contractually required payments receivable for all loans with evidence of credit deterioration since origination was $36.9 million, and the estimated fair value of these loans was $21.8 million. At ~~June~~September 30, 2018, a majority of these loans were valued based upon the liquidation value of the underlying collateral, because the expected cash flows are primarily based on the liquidation of such collateral, and the timing and amount of the cash flows could not be reasonably estimated. At ~~June~~September 30, 2018, there was ~~$672,000~~$675,000 of allowance recorded and $139,000 of allowance recorded at December 31, 2017, related to these ASC 310-30 loans. Provision expense of ~~$672,000~~$675,000 and ~~$1,000~~$5,000 was recorded for the ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, respectively.

For loans acquired since January 2015, the preliminary estimate on the acquisition dates of the contractually required payments receivable for all nonimpaired loans acquired was $3.67 billion, and the estimated fair value of the loans was $3.59 billion.

NOTE 5: ALLOWANCE FOR LOAN LOSSES

Changes in the allowance for loan losses for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, were as follows, in thousands:


	Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total			Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total
Balance at March 31, 2018	$	19,395		$	23,469		$	4,716		$	2,141		$	8,935		$	58,656
Balance at June 30, 2018																			$	20,709		$	23,727		$	5,709		$	1,857		$	9,322		$	61,324
Charge-offs	(978		)	(437		)	(212		)	(195		)	(1,342		)	(3,164		)	(2,945		)	(199		)	(1,145		)	—			(1,831		)	(6,120		)
Recoveries	300			323			—			1			377			1,001			158			242			—			1			378			779
Provision	1,992			372			1,205			(90		)	1,352			4,831			4,147			(80		)	2			(8		)	1,177			5,238
Balance at June 30, 2018	$	20,709		$	23,727		$	5,709		$	1,857		$	9,322		$	61,324
Balance at September 30, 2018																			$	22,069		$	23,690		$	4,566		$	1,850		$	9,046		$	61,221

	Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total			Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total
Balance at December 31, 2017	$	18,098		$	21,950		$	4,258		$	2,224		$	9,156		$	55,686		$	18,098		$	21,950		$	4,258		$	2,224		$	9,156		$	55,686
Charge-offs	(1,772		)	(562		)	(212		)	(211		)	(2,631		)	(5,388		)	(4,717		)	(761		)	(1,357		)	(211		)	(4,462		)	(11,508		)
Recoveries	404			771			14			76			667			1,932			562			1,013			14			77			1,045			2,711
Provision	3,979			1,568			1,649			(232		)	2,130			9,094			8,126			1,488			1,651			(240		)	3,307			14,332
Balance at June 30, 2018	$	20,709		$	23,727		$	5,709		$	1,857		$	9,322		$	61,324
Balance at September 30, 2018																			$	22,069		$	23,690		$	4,566		$	1,850		$	9,046		$	61,221


	Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total			Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total
Balance at March 31, 2017	$	16,180		$	23,797		$	3,983		$	2,183		$	8,856		$	54,999
Balance at June 30, 2017																			$	17,168		$	21,861		$	3,832		$	2,263		$	8,927		$	54,051
Charge-offs	(1,126		)	(1		)	(17		)	(134		)	(1,488		)	(2,766		)	(1,954		)	(1,913		)	—			(142		)	(1,750		)	(5,759		)
Recoveries	54			602			2			5			266			929			347			46			14			63			418			888
Provision	2,060			(2,537		)	(136		)	209			1,293			889			1,409			546			2,281			82			1,387			5,705
Balance at June 30, 2017	$	17,168		$	21,861		$	3,832		$	2,263		$	8,927		$	54,051
Balance at September 30, 2017																			$	16,970		$	20,540		$	6,127		$	2,266		$	8,982		$	54,885

	Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total			Commercial			Commercial Real Estate			Agricultural and Agricultural Real Estate			Residential Real Estate			Consumer			Total
Balance at December 31, 2016	$	14,765		$	24,319		$	4,210		$	2,263		$	8,767		$	54,324		$	14,765		$	24,319		$	4,210		$	2,263		$	8,767		$	54,324
Charge-offs	(1,356		)	(609		)	(888		)	(399		)	(3,232		)	(6,484		)	(3,310		)	(2,522		)	(888		)	(541		)	(4,982		)	(12,243		)
Recoveries	288			814			3			7			569			1,681			635			860			17			70			987			2,569
Provision	3,471			(2,663		)	507			392			2,823			4,530			4,880			(2,117		)	2,788			474			4,210			10,235
Balance at June 30, 2017	$	17,168		$	21,861		$	3,832		$	2,263		$	8,927		$	54,051
Balance at September 30, 2017																			$	16,970		$	20,540		$	6,127		$	2,266		$	8,982		$	54,885

Management allocates the allowance for loan losses by pools of risk within each loan portfolio. The allocation of the allowance for loan losses by loan portfolio is made for analytical purposes and is not necessarily indicative of the trend of future loan losses in any particular category. The total allowance for loan losses is available to absorb losses from any segment of the loan portfolio.

NOTE 6: GOODWILL, CORE DEPOSIT PREMIUM AND OTHER INTANGIBLE ASSETS

Heartland had goodwill of $391.7 million at ~~June~~September 30, 2018, and $236.6 million at December 31, 2017. Heartland conducts its annual internal assessment of the goodwill both at the consolidated level and at its subsidiaries as of September 30. There was no goodwill impairment as of the most recent assessment.

Heartland recorded $121.4 million of goodwill and $13.9 million of core deposit intangibles in connection with the acquisition of First Bank Lubbock Bancshares, Inc., parent company of First Bank & Trust Company, headquartered in Lubbock, Texas on May 18, 2018.

Heartland recorded $33.7 million of goodwill and $7.7 million of core deposit intangibles in connection with the acquisition of Signature Bancshares, Inc., parent company of Signature Bank, headquartered in Minnetonka, Minnesota on February 23, 2018.

Heartland recorded $95.2 million of goodwill and $16.0 million of core deposit intangibles in connection with the acquisition of Citywide Banks of Colorado, Inc., parent company of Citywide Banks, headquartered in Aurora, Colorado on July 7, 2017.

Heartland recorded $13.8 million of goodwill and $2.5 million of core deposit intangibles in connection with the acquisition of Founders Bancorp, parent company of Founders Community Bank, based in San Luis Obispo, California on February 28, 2017.

The core deposit intangibles recorded with the First Bank Lubbock Bancshares, Inc., Signature Bancshares, Inc., Citywide Banks of Colorado, Inc., and Founders Bancorp acquisitions are not deductible for tax purposes and are expected to be amortized over a period of 10 years on an accelerated basis.

Goodwill related to the First Bank Lubbock Bancshares, Inc., Signature Bancshares, Inc., Citywide Banks of Colorado, Inc., and Founders Bancorp acquisitions resulted from expected operational synergies, increased market presence, cross-selling opportunities, and expanded business lines and is not deductible for tax purposes.

Heartland's intangible assets consist of core deposit intangibles, mortgage servicing rights, customer relationship intangibles, and commercial servicing rights. The gross carrying amount of these intangible assets and the associated accumulated amortization at ~~June~~September 30, 2018, and December 31, 2017, are presented in the table below, in thousands:


	June 30, 2018						December 31, 2017						September 30, 2018						December 31, 2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortizing intangible assets:
Core deposit intangibles	$	83,639	$	31,203	$	52,436	$	62,008	$	27,086	$	34,922	$	83,639	$	33,820	$	49,819	$	62,008	$	27,086	$	34,922
Customer relationship intangibles	1,177		915		262		1,177		896		281		1,177		925		252		1,177		896		281
Mortgage servicing rights	42,457		12,502		29,955		42,139		18,891		23,248		42,616		12,445		30,171		42,139		18,891		23,248
Commercial servicing rights	6,740		4,699		2,041		6,719		4,110		2,609		6,800		4,932		1,868		6,719		4,110		2,609
Total	$	134,013	$	49,319	$	84,694	$	112,043	$	50,983	$	61,060	$	134,232	$	52,122	$	82,110	$	112,043	$	50,983	$	61,060

The following table shows the estimated future amortization expense for amortizable intangible assets, in thousands:


	Core Deposit Intangibles		Customer Relationship Intangibles		Mortgage Servicing Rights		Commercial Servicing Rights		Total		Core Deposit Intangibles		Customer Relationship Intangibles		Mortgage Servicing Rights		Commercial Servicing Rights		Total
Six months ending December 31, 2018	$	5,199	$	19	$	3,015	$	292	$	8,525
Three months ending December 31, 2018											$	2,583	$	10	$	1,642	$	139	$	4,374
Year ending December 31,
2019	9,452		38		6,735		495		16,720		9,452		38		7,132		485		17,107
2020	8,230		37		5,773		389		14,429		8,230		37		6,113		379		14,759
2021	7,036		35		4,811		341		12,223		7,036		35		5,094		331		12,496
2022	5,634		35		3,849		278		9,796		5,634		34		4,076		270		10,014
2023	4,934		34		2,886		158		8,012		4,933		34		3,057		154		8,178
Thereafter	11,951		64		2,886		88		14,989		11,951		64		3,057		110		15,182
Total	$	52,436	$	262	$	29,955	$	2,041	$	84,694	$	49,819	$	252	$	30,171	$	1,868	$	82,110

Projections of amortization expense for mortgage servicing rights are based on existing asset balances and the existing interest rate environment as of ~~June~~September 30, 2018. Heartland's actual experience may be significantly different depending upon changes in mortgage interest rates and market conditions. Mortgage loans serviced for others were approximately $4.16 billion and $3.56 billion as of ~~June~~September 30, 2018, and December 31, 2017, respectively. Custodial escrow balances maintained in connection with the mortgage loan servicing portfolio were approximately ~~$34.4~~$43.2 million and $17.3 million as of ~~June~~September 30, 2018, and December 31, 2017, respectively. The fair value of Heartland's mortgage servicing rights was estimated at $~~47.4~~47.6 million at ~~June~~September 30, 2018, and $37.1 million at December 31, 2017.

Heartland acquired the right to service mortgage loans totaling $640.7 million and a fair value of $7.0 million with the First Bank Lubbock Bancshares, Inc. transaction that closed on May 18, 2018. Heartland's mortgage servicing rights portfolio is comprised of loans serviced for the Federal National Mortgage Association ("FNMA") and the Federal Home Loan Mortgage Corporation ("FHLMC"). Prior to the third quarter of 2017, Heartland also serviced loans for the Government National Mortgage Association ("GNMA"). The servicing rights portfolio is separated into 15- and 30-year tranches, and the servicing rights portfolio is an asset of two of Heartland's subsidiaries.

During the third quarter of 2017, Heartland entered into an agreement to sell substantially all of its GNMA servicing portfolio, which contained loans with an unpaid principal balance of approximately $773.9 million. The transaction qualified as a sale, and $6.9 million of mortgage servicing rights were de-recognized on the consolidated balance sheet as of December 31, 2017.

The fair value of mortgage servicing rights is calculated based upon a discounted cash flow analysis. Cash flow assumptions, including prepayment speeds, servicing costs and escrow earnings are considered in the calculation. The average constant prepayment rate was ~~8.08%~~8.46% and 9.73% for the ~~June~~September 30, 2018, and December 31, 2017, valuations, respectively. The discount rate was ~~9.04%~~9.19% and 9.06% for the ~~June~~September 30, 2018, and December 31, 2017, valuations, respectively. The average capitalization rate for the first ~~six~~nine months of 2018 ranged from 89 to 125 basis points compared to the range of 94 to 150 basis points for 2017. Fees collected for the servicing of mortgage loans for others were ~~$2.4~~$2.6 million and ~~$3.2~~$2.9 million for the quarters ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, respectively, and ~~$4.6~~$7.3 million and ~~$6.4~~$9.3 million for the ~~six months~~nine-months ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, respectively.

The following table summarizes, in thousands, the changes in capitalized mortgage servicing rights for the ~~six~~nine months ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017:


	2018			2017			2018			2017
Balance at January 1,	$	23,248		$	32,088		$	23,248		$	32,088
Originations	2,673			4,273			4,322			5,778
Amortization	(2,752		)	(4,729		)	(4,394		)	(7,184		)
Valuation allowance on mortgage servicing rights	(209		)	—			—			—
Sale of mortgage servicing rights							—			(6,940		)
Acquired mortgage servicing rights	6,995			—			6,995			—
Balance at period end	$	29,955		$	31,632		$	30,171		$	23,742
Fair value of mortgage servicing rights	$	47,357		$	43,597		$	47,581		$	35,002
Mortgage servicing rights, net to servicing portfolio	0.72		%	0.73		%	0.73		%	0.67		%

Heartland's commercial servicing portfolio is comprised of loans guaranteed by the Small Business Administration and United States Department of Agriculture that have been sold with servicing retained by Heartland, which totaled ~~$116.8~~$114.5 million at ~~June~~September 30, 2018 and $139.9 million at December 31, 2017. The commercial servicing rights portfolio is separated into two tranches at the respective Heartland subsidiary, loans with a term of less than 20 years and loans with a term of more than 20 years. Fees collected for the servicing of commercial loans for others were ~~$425,000~~$401,000 and ~~$376,000~~$394,000 for the quarter ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, respectively, and ~~$845,000 and $791,000~~$1.2 million for both the ~~six months~~nine-months ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, respectively.

The fair value of each commercial servicing rights portfolio is calculated based upon a discounted cash flow analysis. Cash flow assumptions, including prepayment speeds and servicing costs, are considered in the calculation. The range of average constant prepayment rates for the valuations was ~~9.18%~~9.64% to ~~11.16%~~11.94% as of ~~June~~September 30, 2018, compared to 7.27% to 8.88% as of December 31, 2017. The discount rate range was ~~12.87%~~13.28% to ~~16.05%~~16.55% for the ~~June~~September 30, 2018, valuations compared to 13.04% to 15.49% for the December 31, 2017, valuations. The capitalization rate for both 2018 and 2017 ranged from 310 to 445 basis points. The total fair value of Heartland's commercial servicing rights was estimated at $2.5 million as of ~~June~~September 30, 2018, and $3.2 million as of December 31, 2017.

The following table summarizes, in thousands, the changes in capitalized commercial servicing rights for the ~~six months~~nine-months ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017:


	2018			2017			2018			2017
Balance at January 1,	$	2,609		$	3,690		$	2,609		$	3,690
Originations	21			133			82			215
Amortization	(580		)	(743		)	(835		)	(1,077		)
Valuation allowance on commercial servicing rights	(9		)	24			12			29
Balance at period end	$	2,041		$	3,104		$	1,868		$	2,857
Fair value of commercial servicing rights	$	2,502		$	3,678		$	2,529		$	3,458
Commercial servicing rights, net to servicing portfolio	1.75		%	2.08		%	1.63		%	1.98		%

Mortgage and commercial servicing rights are initially recorded at fair value in net gains on sale of loans held for sale when they are acquired through loan sales. Fair value is based on market prices for comparable servicing contracts, when available, or based on a valuation model that calculates the present value of estimated future net servicing income.

Mortgage and commercial servicing rights are subsequently measured using the amortization method, which requires the asset to be amortized into noninterest income in proportion to, and over the period of, the estimated future net servicing income of the underlying loans. Servicing rights are evaluated for impairment at each Heartland subsidiary based upon the fair value of the assets as compared to the carrying amount. Impairment is recognized through a valuation allowance for specific tranches to the extent that fair value is less than carrying amount at each Heartland subsidiary. ~~During the second quarter of~~At both September 30, 2018 ~~a $209,000~~and December 31, 2017, no valuation allowance was required on ~~the~~ mortgage servicing ~~rights acquired through the acquisition of the~~ ~~First Bank Lubbock Bancshares, Inc. transaction that closed on May 18, 2018~~.rights. At ~~June~~September 30, 2018, no valuation allowance was required on commercial servicing rights with a term less than 20 years and ~~a $21,000~~no valuation allowance was required on commercial servicing rights with a term greater than 20 years. At December 31, 2017, no valuation allowance was required on commercial servicing rights with a term less than 20 years and a $12,000 valuation allowance was required on commercial servicing rights with a term greater than 20 years.

The following table summarizes, in thousands, the book value, the fair value of each tranche of the mortgage servicing rights and any recorded valuation allowance at each respective subsidiary at ~~June~~September 30, 2018, and December 31, 2017:


June 30, 2018	Book Value - 15 Year Tranche		Fair Value - 15 Year Tranche		Impairment - 15 Year Tranche		Book Value - 30 Year Tranche		Fair Value - 30 Year Tranche		Impairment - 30 Year Tranche
September 30, 2018													Book Value 15-Year Tranche		Fair Value 15-Year Tranche		Impairment 15-Year Tranche		Book Value 30-Year Tranche		Fair Value 30-Year Tranche		Impairment 30-Year Tranche
Dubuque Bank and Trust Company	$	2,573	$	4,959	$	—	$	19,450	$	35,544	$	—	$	2,371	$	4,747	$	—	$	20,632	$	35,610	$	—
First Bank & Trust	1,777		1,747		30		5,286		5,107		179		1,685		1,741		—		5,483		5,483		—
Total	$	4,350	$	6,706	$	30	$	24,736	$	40,651	$	179	$	4,056	$	6,488	$	—	$	26,115	$	41,093	$	—
December 31, 2017
Dubuque Bank and Trust Company	$	2,858	$	4,988	$	—	$	20,377	$	32,093	$	—	$	2,858	$	4,988	$	—	$	20,390	$	32,093	$	—
Total	$	2,858	$	4,988	$	—	$	20,377	$	32,093	$	—	$	2,858	$	4,988	$	—	$	20,390	$	32,093	$	—

The following table summarizes, in thousands, the book value, the fair value of each tranche of the commercial servicing rights and any recorded valuation allowance at each respective subsidiary at ~~June~~September 30, 2018, and December 31, 2017:


June 30, 2018	Book Value- Less than 20 Years		Fair Value- Less than 20 Years		Impairment- Less than 20 Years		Book Value- More than 20 Years		Fair Value- More than 20 Years		Impairment- More than 20 Years
September 30, 2018													Book Value Less than 20 Years		Fair Value Less than 20 Years		Impairment Less than 20 Years		Book Value More than 20 Years		Fair Value More than 20 Years		Impairment More than 20 Years
Citywide Banks	$	3	$	8	$	—	$	31	$	34	$	—	$	2	$	6	$	—	$	30	$	33	$	—
Premier Valley Bank	61		91		—		238		217		21		53		82		—		188		203		—
Wisconsin Bank & Trust	303		455		—		1,426		1,697		—		260		519		—		1,335		1,686		—
Total	$	367	$	554	$	—	$	1,695	$	1,948	$	21	$	315	$	607	$	—	$	1,553	$	1,922	$	—
December 31, 2017
Citywide Banks	$	8	$	11	$	—	$	34	$	37	$	—	$	8	$	11	$	—	$	34	$	37	$	—
Premier Valley Bank	83		110		—		303		291		12		83		110		—		303		291		12
Wisconsin Bank & Trust	446		619		—		1,747		2,153		—		446		619		—		1,747		2,153		—
Total	$	537	$	740	$	—	$	2,084	$	2,481	$	12	$	537	$	740	$	—	$	2,084	$	2,481	$	12

NOTE 7: DERIVATIVE FINANCIAL INSTRUMENTS

Heartland uses derivative financial instruments as part of its interest rate risk management strategy. As part of the strategy, Heartland considers the use of interest rate swaps, caps, floors, collars, and certain interest rate lock commitments and forward sales of securities related to mortgage banking activities. Heartland's current strategy includes the use of interest rate swaps, interest rate lock commitments and forward sales of mortgage securities. In addition, Heartland is facilitating back-to-back loan swaps to assist customers in managing interest rate risk. Heartland's objectives are to add stability to its net interest margin and to manage its exposure to movements in interest rates. The contract or notional amount of a derivative is used to determine, along with the other terms of the derivative, the amounts to be exchanged between the counterparties. Heartland is exposed to credit risk in the event of nonperformance by counterparties to financial instruments. Heartland minimizes this risk by entering into derivative contracts with counterparties that meet Heartland’s credit standards, and the contracts contain collateral provisions protecting the at-risk party. Heartland has not experienced any losses from nonperformance by these counterparties. Heartland monitors counterparty risk in accordance with the provisions of ASC 815.

In addition, interest rate-related derivative instruments generally contain language outlining collateral pledging requirements for each counterparty. Collateral must be posted when the market value exceeds certain threshold limits which are determined by credit ratings of each counterparty. Heartland was required to pledge no cash as collateral at ~~June~~September 30, 2018, and $1.2 million at December 31, 2017. At ~~June~~September 30, 2018, ~~$1.5~~$2.0 million of collateral was required to be pledged by Heartland's counterparties, compared to no collateral at December 31, 2017.

Heartland's derivative and hedging instruments are recorded at fair value on the consolidated balance sheets. See Note 8, “Fair Value,” for additional fair value information and disclosures.

Cash Flow Hedges

Heartland has variable rate funding which creates exposure to variability in interest payments due to changes in interest rates. To manage the interest rate risk related to the variability of interest payments, Heartland has entered into various interest rate swap agreements. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest expense as interest payments are received or made on Heartland's variable-rate liabilities. For the ~~six~~nine months ended ~~June~~September 30, 2018, the change in net unrealized losses on cash flow hedges reflects changes in the fair value of the swaps and reclassification from accumulated other comprehensive income to interest expense totaling ~~$227,000.~~$207,000. For the next twelve months, Heartland estimates that cash ~~payments~~receipts and reclassification from accumulated other comprehensive income to reduce interest expense will total ~~$122,000.~~$83,000.

Heartland entered into six forward starting interest rate swap transactions to effectively convert Heartland Financial Statutory Trust IV, V, VI, and VII, which total $85.0 million, as well as Morrill Statutory Trust I and II, which total $20.0 million, from variable rate subordinated debentures to fixed rate debt. For accounting purposes, these six swap transactions are designated as cash flow hedges of the changes in LIBOR, the benchmark interest rate being hedged, associated with the interest payments made on $105.0 million of Heartland's subordinated debentures that reset quarterly on a specified reset date. At inception, Heartland asserted that the underlying principal balance would remain outstanding throughout the hedge transaction, making it probable that sufficient LIBOR-based interest payments would exist through the maturity date of the swaps.

On May 18, 2018, Heartland acquired cash flow hedges related to OCGI Statutory Trust III and OCGI Capital Trust IV with notional amounts of $3.0 million and $6.0 million, respectively, in the First Bank Lubbock Bancshares, Inc. transaction. The cash flow hedges effectively convert OCGI Statutory Trust III and OGCI Capital Trust IV from variable rate subordinated debentures to fixed rate debt. These swaps are designated as cash flow hedges of the changes in LIBOR, the benchmark interest rate being hedged, associated with the interest payments made on $9.0 million of Heartland's subordinated debentures that reset quarterly on a specified reset date.

The table below identifies the balance sheet category and fair values of Heartland's derivative instruments designated as cash flow hedges at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Weighted Average Pay Rate		Maturity	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Weighted Average Pay Rate		Maturity
June 30, 2018
September 30, 2018
Interest rate swap												$	25,000	$	424		Other assets	2.334	%	2.255	%	03/17/2021
Interest rate swap	$	25,000	$	361		Other assets	2.335	%	2.255	%	03/17/2021	20,000		(186		)	Other liabilities	2.339		3.355		01/07/2020
Interest rate swap	20,000		(252		)	Other liabilities	2.331		3.355		01/07/2020	10,000		42			Other assets	2.374		1.674		03/26/2019
Interest rate swap	10,000		61			Other assets	2.339		1.674		03/26/2019	10,000		42			Other assets	2.334		1.658		03/18/2019
Interest rate swap	10,000		61			Other assets	2.335		1.658		03/18/2019	30,667		1,089			Other assets	4.633		3.674		05/10/2021
Interest rate swap	31,667		1,082			Other assets	4.546		3.674		05/10/2021	29,500		(33		)	Other liabilities	4.712		5.425		07/24/2028
Interest rate swap	20,000		502			Other assets	2.341		2.390		06/15/2024	20,000		652			Other assets	2.334		2.390		06/15/2024
Interest rate swap	20,000		523			Other assets	2.300		2.352		03/01/2024	20,000		666			Other assets	2.321		2.352		03/01/2024
Interest rate swap	6,000		164			Other assets	2.341		1.866		06/15/2021	6,000		175			Other assets	2.334		1.866		06/15/2021
Interest rate swap	3,000		86			Other assets	2.348		1.878		06/30/2021	3,000		92			Other assets	2.436		1.878		06/30/2021
December 31, 2017
Interest rate swap	$	25,000	$	(106	)	Other liabilities	1.600	%	2.255	%	03/17/2021	$	25,000	$	(106	)	Other liabilities	1.600	%	2.255	%	03/17/2021
Interest rate swap	20,000		(621		)	Other liabilities	1.350		3.355		01/07/2020	20,000		(621		)	Other liabilities	1.350		3.355		01/07/2020
Interest rate swap	10,000		30			Other assets	1.329		1.674		03/26/2019	10,000		30			Other assets	1.329		1.674		03/26/2019
Interest rate swap	10,000		29			Other assets	1.600		1.658		03/18/2019	10,000		29			Other assets	1.600		1.658		03/18/2019
Interest rate swap	33,667		759			Other assets	3.932		3.674		05/10/2021	33,667		759			Other assets	3.932		3.674		05/10/2021
Interest rate swap	20,000		(177		)	Other liabilities	1.588		2.390		06/15/2024	20,000		(177		)	Other liabilities	1.588		2.390		06/15/2024
Interest rate swap	20,000		(149		)	Other Liabilities	1.481		2.352		03/01/2024	20,000		(149		)	Other Liabilities	1.481		2.352		03/01/2024

The table below identifies the gains and losses recognized on Heartland's derivative instruments designated as cash flow hedges for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, in thousands:


	Effective Portion							Ineffective Portion			Effective Portion						Ineffective Portion
	Recognized in OCI			Reclassified from AOCI into Income				Recognized in Income on Derivatives			Recognized in OCI		Reclassified from AOCI into Income				Recognized in Income on Derivatives
	Amount of Gain (Loss)			Category	Amount of Gain (Loss)			Category	Amount of Gain (Loss)		Amount of Gain (Loss)		Category	Amount of Gain (Loss)			Category	Amount of Gain (Loss)
Three Months Ended June 30, 2018
Three Months Ended September 30, 2018
Interest rate swaps	$	927		Interest expense	$	(30	)	Other income	$	—	$	375	Interest expense	$	21		Other income	$	—
Six Months Ended June 30, 2018
Nine Months Ended September 30, 2018
Interest rate swaps	$	2,823		Interest expense	$	(227	)	Other income	$	—	$	3,198	Interest expense	$	(207	)	Other income	$	—
Three Months Ended June 30, 2017
Three Months Ended September 30, 2017
Interest rate swaps	$	(509	)	Interest expense	$	(300	)	Other income	$	—	$	325	Interest expense	$	(308	)	Other income	$	—
Six Months Ended June 30, 2017
Nine Months Ended September 30, 2017
Interest rate swaps	$	24		Interest expense	$	(697	)	Other income	$	—	$	349	Interest expense	$	(1,005	)	Other income	$	—

Fair Value Hedges

Heartland uses interest rate swaps to convert certain long term fixed rate loans to floating rates to hedge interest rate risk exposure. Heartland uses hedge accounting in accordance with ASC 815, with the unrealized gains and losses, representing the change in

fair value of the derivative and the change in fair value of the risk being hedged on the related loan, being recorded in the consolidated statements of income. The ineffective portions of the unrealized gains or losses, if any, are recorded in interest income and interest expense in the consolidated statements of income. Heartland uses statistical regression to assess hedge effectiveness, both at the inception of the hedge as well as on a continual basis. The regression analysis involves regressing the periodic change in the fair value of the hedging instrument against the periodic changes in the fair value of the asset being hedged due to changes in the hedge risk.

Heartland was required to pledge $3.2 million and $3.9 million of cash as collateral for these fair value hedges at ~~June~~September 30, 2018, and December 31, 2017, respectively.

The table below identifies the notional amount, fair value and balance sheet category of Heartland's fair value hedges at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Notional Amount		Fair Value			Balance Sheet Category	Notional Amount		Fair Value			Balance Sheet Category
June 30, 2018
September 30, 2018
Fair value hedges							$	30,954	$	625		Other assets
Fair value hedges	$	35,270	$	245		Other assets	4,133		(201		)	Other liabilities
December 31, 2017
Fair value hedges	$	35,635	$	(999	)	Other liabilities	$	35,635	$	(999	)	Other liabilities

The table below identifies the gains and losses recognized on Heartland's fair value hedges for the three- and ~~six-~~nine- month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, in thousands:


	Amount of Gain (Loss)			Income Statement Category	Amount of Gain (Loss)			Income Statement Category
Three Months Ended June 30, 2018
Three Months Ended September 30, 2018
Fair value hedges	$	350		Interest income	$	179		Interest income
Six Months Ended June 30, 2018
Nine Months Ended September 30, 2018
Fair value hedges	$	1,244		Interest income	$	1,423		Interest income
Three Months Ended June 30, 2017
Three Months Ended September 30, 2017
Fair value hedges	$	(42	)	Interest income	$	(63	)	Interest income
Six Months Ended June 30, 2017
Nine Months Ended September 30, 2017
Fair value hedges	$	152		Interest income	$	89		Interest income

Embedded Derivatives

Heartland has fixed rate loans with embedded derivatives. The loans contain terms that affect the cash flows or value of the loan similar to a derivative instrument, and therefore are considered to contain an embedded derivative. The embedded derivatives are bifurcated from the loans because the terms of the derivative instrument are not clearly and closely related to the loans. The embedded derivatives are recorded at fair value on the consolidated balance sheets as a part of other assets, and changes in the fair value are a component of noninterest income. The table below identifies the notional amount, fair value and balance sheet category of Heartland's embedded derivatives at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Notional Amount		Fair Value		Balance Sheet Category	Notional Amount		Fair Value		Balance Sheet Category
June 30, 2018
September 30, 2018
Embedded derivatives	$	13,778	$	323	Other assets	$	13,643	$	215	Other assets
December 31, 2017
Embedded derivatives	$	14,045	$	738	Other assets	$	14,045	$	738	Other assets

The table below identifies the gains and losses recognized on Heartland's embedded derivatives for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, in thousands:


	Amount of Gain (Loss)			Income Statement Category	Amount of Gain (Loss)			Income Statement Category
Three Months Ended June 30, 2018
Three Months Ended September 30, 2018
Embedded derivatives	$	138		Other noninterest income	$	108		Other noninterest income
Six Months Ended June 30, 2018
Nine Months Ended September 30, 2018
Embedded derivatives	$	415		Other noninterest income	$	523		Other noninterest income
Three Months Ended June 30, 2017
Three Months Ended September 30, 2017
Embedded derivatives	$	(2	)	Other noninterest income	$	(296	)	Other noninterest income
Six Months Ended June 30, 2017
Nine Months Ended September 30, 2017
Embedded derivatives	$	115		Other noninterest income	$	(181	)	Other noninterest income

In conjunction with the CIC Bancshares, Inc. transaction on February 5, 2016, Heartland assumed convertible subordinated debt. The subordinated debt ~~has~~had a face value of $2.0 million, and the embedded conversion option ~~allows~~allowed the holder to convert the debt to Heartland common equity in any increment and at the discretion of the holder. The conversion option iswas bifurcated from the debt because the terms of the conversion option are not clearly and closely related to the terms of the debt. On February 5, 2016, the total number of shares to be issued upon conversion was 73,394.

At ~~June~~September 30, 2018, and December 31, 2017, the remaining shares to be issued upon conversion totaled zero. During 2017, all of the remaining convertible subordinated debt was converted to common stock, resulting in the issuance of 20,481 shares of common stock. The notional amount of the embedded conversion option was $0 at both ~~June~~September 30, 2018, and December 31, 2017.

For the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, no other noninterest income was recorded for the embedded conversion option. For the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2017, ~~$40,000~~$285,000 and ~~$137,000,~~$422,000, respectively, was recorded in other noninterest income for the embedded conversion option.

Back-to-Back Loan Swaps

Heartland has interest rate swap loan relationships with customers to meet their financing needs. Upon entering into these loan swaps, Heartland enters into offsetting positions with counterparties in order to minimize interest rate risk. These back-to-back loan swaps qualify as free standing financial derivatives with the fair values reported in other assets and other liabilities on the consolidated balance sheets. Heartland was required to post ~~$475,000~~$815,000 and $1.6 million as of ~~June~~September 30, 2018, and December 31, 2017, respectively, as collateral related to these back-to-back swaps. Heartland's counterparties were required to pledge ~~$2.3~~$2.5 million at ~~June~~September 30, 2018, and $190,000 at December 31, 2017. Any gains and losses on these back-to-back swaps are recorded in noninterest income on the consolidated statements of income, and for the ~~six~~nine months ended ~~June~~September 30, 2018 and ~~June~~September 30, 2017, no gain or loss was recognized. The table below identifies the balance sheet category and fair values of Heartland's derivative instruments designated as loan swaps at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Notional Amount		Fair Value			Balance Sheet Category	Weighted Average Receive Rate		Weighted Average Pay Rate		Notional Amount		Fair Value			Balance Sheet Category	Weighted Average Receive Rate		Weighted Average Pay Rate
June 30, 2018
September 30, 2018
Customer interest rate swaps	$	172,421	$	4,640		Other assets	4.88	%	3.98	%	$	200,241	$	5,305		Other assets	5.07	%	4.68	%
Customer interest rate swaps	172,421		(4,640		)	Other liabilities	3.98		4.88		200,241		(5,305		)	Other liabilities	4.68		5.07
December 31, 2017
Customer interest rate swaps	$	126,766	$	2,377		Other assets	4.70	%	4.03	%	$	126,766	$	2,377		Other assets	4.70	%	4.03	%
Customer interest rate swaps	126,766		(2,377		)	Other liabilities	4.03		4.70		126,766		(2,377		)	Other liabilities	4.03		4.70

Other Free Standing Derivatives

Heartland has entered into interest rate lock commitments to originate residential mortgage loans held for sale and forward commitments to sell residential mortgage loans and mortgage backed securities that are considered derivative instruments. Heartland enters 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 the commitments to fund the loans as well as on residential mortgage loans available for sale. The fair value of these commitments is recorded on the

consolidated balance sheets, with the changes in fair value recorded in the consolidated statements of income as a component of

gains on sale of loans held for sale. These derivative contracts are designated as free standing derivative contracts and are not designated against specific assets and liabilities on the consolidated balance sheets or forecasted transactions and therefore do not qualify for hedge accounting treatment. Heartland was required to pledge collateral of $35,000 at ~~June~~September 30, 2018, and $20,000 at December 31, 2017. Heartland's counterparties were required to pledge $29,000 at both ~~June~~September 30, 2018, and December 31, 2017, respectively, as collateral for these forward commitments.

Heartland acquired undesignated interest rate swaps in 2015. These swaps were entered into primarily for the benefit of customers seeking to manage their interest rate risk and are not designated against specific assets or liabilities on the consolidated balance sheet or forecasted transactions and therefore do not qualify for hedge accounting in accordance with ASC 815. These swaps are carried at fair value on the consolidated balance sheets as a component of other liabilities, with changes in the fair value recorded as a component of other noninterest income.

The table below identifies the balance sheet category and fair values of Heartland's other free standing derivative instruments not designated as hedging instruments at ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	Balance Sheet Category	Notional Amount		Fair Value			Balance Sheet Category	Notional Amount		Fair Value
June 30, 2018
September 30, 2018
Interest rate lock commitments (mortgage)	Other assets	$	99,410	$	3,395		Other assets	$	52,649	$	1,539
Forward commitments	Other assets	47,025		153			Other assets	82,500		353
Forward commitments	Other liabilities	148,919		(597		)	Other liabilities	33,500		(69		)
Undesignated interest rate swaps	Other liabilities	13,778		(323		)	Other liabilities	13,643		(215		)
December 31, 2017
Interest rate lock commitments (mortgage)	Other assets	$	53,588	$	1,738		Other assets	$	53,588	$	1,738
Forward commitments	Other assets	37,286		80			Other assets	37,286		80
Forward commitments	Other liabilities	118,632		(232		)	Other liabilities	118,632		(232		)
Undesignated interest rate swaps	Other liabilities	14,045		(738		)	Other liabilities	14,045		(738		)

The table below identifies the income statement category of the gains and losses recognized in income on Heartland's other free standing derivative instruments not designated as hedging instruments for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and ~~June~~September 30, 2017, in thousands:


	Income Statement Category	Gain (Loss) Recognized			Income Statement Category	Gain (Loss) Recognized
Three Months Ended June 30, 2018
Three Months Ended September 30, 2018
Interest rate lock commitments (mortgage)	Net gains on sale of loans held for sale	$	2,604		Net gains on sale of loans held for sale	$	(4,470	)
Forward commitments	Net gains on sale of loans held for sale	(407		)	Net gains on sale of loans held for sale	644
Undesignated interest rate swaps	Other noninterest income	138			Other noninterest income	108
Six Months Ended June 30, 2018
Nine Months Ended September 30, 2018
Interest rate lock commitments (mortgage)	Net gains on sale of loans held for sale	$	2,621		Net gains on sale of loans held for sale	$	(1,849	)
Forward commitments	Net gains on sale of loans held for sale	(292		)	Net gains on sale of loans held for sale	352
Undesignated interest rate swaps	Other noninterest income	415			Other noninterest income	523
Three Months Ended June 30, 2017
Three Months Ended September 30, 2017
Interest rate lock commitments (mortgage)	Net gains on sale of loans held for sale	$	(404	)	Net gains on sale of loans held for sale	$	(1,245	)
Forward commitments	Net gains on sale of loans held for sale	364			Net gains on sale of loans held for sale	72
Undesignated interest rate swaps	Other noninterest income	(20		)	Other noninterest income	88
Six Months Ended June 30, 2017
Nine Months Ended September 30, 2017
Interest rate lock commitments (mortgage)	Net gains on sale of loans held for sale	$	658		Net gains on sale of loans held for sale	$	(587	)
Forward commitments	Net gains on sale of loans held for sale	(2,375		)	Net gains on sale of loans held for sale	(2,304		)
Undesignated interest rate swaps	Other noninterest income	137			Other noninterest income	203

NOTE 8: FAIR VALUE

Heartland utilizes fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. Securities carried at fair value, which include available for sale, trading securities and equity securities with a readily determinable fair value, and derivatives are recorded in the consolidated balance sheets at fair value on a recurring basis. Additionally, from time to time, Heartland may be required to record at fair value other assets on a nonrecurring basis such as loans held for sale, loans held to maturity and certain other assets including, but not limited to, mortgage servicing rights, commercial servicing rights and other real estate owned. These nonrecurring fair value adjustments typically involve application of the lower of cost or fair value accounting or write-downs of individual assets.

Fair Value Hierarchy

Under ASC 820, assets and liabilities are grouped at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. These levels are:

Level 1 — Valuation is based upon quoted prices for identical instruments in active markets.

Level 2 — Valuation is based upon quoted prices for similar instruments in active markets, or similar instruments in markets that are not active, and model-based valuation techniques for all significant assumptions are observable in the market.

Level 3 — Valuation is generated from model-based techniques that use at least one significant assumption not observable in the market. These unobservable assumptions reflect estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques include use of option pricing models, discounted cash flow models and similar techniques.

The following is a description of valuation methodologies used for assets and liabilities recorded at fair value on a recurring or non-recurring basis.

Assets

Securities Available for Sale and Held to Maturity

Securities available for sale are recorded at fair value on a recurring basis. Securities held to maturity are generally recorded at cost and are recorded at fair value only to the extent a decline in fair value is determined to be other-than-temporary. Fair value measurement is based upon quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security's credit rating, prepayment assumptions and other factors such as credit loss assumptions. Level 1 securities include those traded on an active exchange, such as the New York Stock Exchange, as well as U.S. Treasury securities. Level 2 securities include U.S. government and agency securities, mortgage and asset-backed securities and private collateralized mortgage obligations, municipal bonds and corporate debt securities. On a quarterly basis, a secondary independent pricing service is used for the securities portfolio to validate the pricing from Heartland's primary pricing service.

Loans Held for Sale

Loans held for sale are carried at the lower of cost or fair value on an aggregate basis. The fair value of loans held for sale is based on what secondary markets are currently offering for portfolios with similar characteristics. As such, Heartland classifies loans held for sale subjected to nonrecurring fair value adjustments as Level 2.

Loans Held to Maturity

Heartland does not record loans held to maturity at fair value on a recurring basis. However, from time to time, a loan is considered impaired and an allowance for loan losses is established. 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 310. The fair value of impaired loans is measured using one of the following impairment methods: 1) the present value of expected future cash flows discounted at the loan's effective interest rate or 2) the observable market price of the loan or 3) the fair value of the collateral if the loan is collateral dependent. In accordance with ASC 820, impaired loans measured at fair value are classified as nonrecurring Level 3 in the fair value hierarchy.

Premises, Furniture and Equipment Held for Sale

Heartland values premises, furniture and equipment held for sale based on third-party appraisals less estimated disposal costs. Heartland considers third party appraisals, as well as independent fair value assessments from Realtors or persons involved in selling bank premises, furniture and equipment, in determining the fair value of particular properties. Accordingly, the valuation of premises, furniture and equipment held for sale is subject to significant external and internal judgment. Heartland periodically

reviews premises, furniture and equipment held for sale to determine if the fair value of the property, less disposal costs, has declined below its recorded book value and records any adjustments accordingly. Premises, furniture and equipment held for sale are classified as nonrecurring Level 3 in the fair value hierarchy.

Mortgage Servicing Rights

Mortgage servicing rights assets represent the value associated with servicing residential real estate loans that have been sold to outside investors with servicing retained. Heartland uses the amortization method (i.e., the lower of amortized cost or estimated fair value measured on a nonrecurring basis), not fair value measurement accounting, to determine the carrying value of its mortgage servicing rights. The fair value for servicing assets is determined through discounted cash flow analysis and utilizes discount rates, prepayment speeds and delinquency rate assumptions as inputs. All of the assumptions in the discounted cash flow analysis require a significant degree of management estimation and judgment. Mortgage servicing rights are subject to impairment testing. The carrying values of these rights are reviewed quarterly for impairment based upon the calculation of fair value as performed by an outside third party. For purposes of measuring impairment, the rights are stratified into certain risk characteristics including note type and note term. If the valuation model reflects a fair value less than the carrying value, mortgage servicing rights are adjusted to fair value through a valuation allowance. Heartland classifies mortgage servicing rights as nonrecurring with Level 3 measurement inputs.

Commercial Servicing Rights

Commercial servicing rights assets represent the value associated with servicing commercial loans guaranteed by the Small Business Administration and the United States Department of Agriculture that have been sold with servicing retained by Heartland. Heartland uses the amortization method (i.e., the lower of amortized cost or estimated fair value measured on a nonrecurring basis), not fair value measurement accounting, to determine the carrying value of its commercial servicing rights. The fair value for servicing assets is determined through market prices for comparable servicing contracts, when available, or through a valuation model that calculates the present value of estimated future net servicing income. Inputs utilized include discount rates, prepayment speeds and delinquency rate assumptions as inputs. All of these assumptions require a significant degree of management estimation and judgment. Commercial servicing rights are subject to impairment testing, and the carrying values of these rights are reviewed quarterly for impairment based upon the calculation of fair value as performed by an outside third party. If the valuation model reflects a fair value less than the carrying value, commercial servicing rights are adjusted to fair value through a valuation allowance. Heartland classifies commercial servicing rights as nonrecurring with Level 3 measurement inputs.

Derivative Financial Instruments

Heartland's current interest rate risk strategy includes interest rate swaps. 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. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves and implied volatilities. To comply with the provisions of ASC 820, Heartland incorporates credit valuation adjustments to appropriately reflect both its own nonperformance risk and the respective counterparty's nonperformance risk in the fair value measurements. In adjusting the fair value of its derivative contracts for the effect of nonperformance risk, Heartland has considered the impact of netting any applicable credit enhancements, such as collateral postings, thresholds, mutual puts, and guarantees.

Although Heartland has determined that the majority of the inputs used to value its derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with its derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by itself and its counterparties. However, as of ~~June~~September 30, 2018, and December 31, 2017, Heartland has assessed the significance of the impact of the credit valuation adjustments on the overall valuation of its derivative positions and has determined that the credit valuation adjustments are not significant to the overall valuation of its derivatives. As a result, Heartland has determined that its derivative valuations in their entirety are classified in Level 2 of the fair value hierarchy.

Interest rate lock commitments

Heartland uses an internal valuation model that relies on internally developed inputs to estimate the fair value of its interest rate lock commitments which is based on unobservable inputs that reflect management's assumptions and specific information about each borrower. Interest rate lock commitments are classified in Level 3 of the fair value hierarchy.

Forward commitments

The fair value of forward commitments are estimated using an internal valuation model, which includes current trade pricing for similar financial instruments in active markets that Heartland has the ability to access and are classified in Level 2 of the fair value hierarchy.

Other Real Estate Owned

Other real estate owned ("OREO") represents property acquired through foreclosures and settlements of loans. Property acquired is carried at the fair value of the property at the time of acquisition (representing the property's cost basis), plus any acquisition costs, or the estimated fair value of the property, less disposal costs. Heartland considers third party appraisals, as well as independent fair value assessments from realtors or persons involved in selling OREO, in determining the fair value of particular properties. Accordingly, the valuation of OREO is subject to significant external and internal judgment. Heartland periodically reviews OREO to determine if the fair value of the property, less disposal costs, has declined below its recorded book value and records any adjustments accordingly. OREO is classified as nonrecurring Level 3 of the fair value hierarchy.

The table below presents Heartland's assets and liabilities that are measured at fair value on a recurring basis as of ~~June~~September 30, 2018, and December 31, 2017, in thousands, aggregated by the level in the fair value hierarchy within which those measurements fall:


	Total Fair Value		Level 1		Level 2		Level 3		Total Fair Value		Level 1		Level 2		Level 3
June 30, 2018
September 30, 2018
Assets
Securities available for sale
U.S. government corporations and agencies	$	20,188	$	18,488	$	1,700	$	—	$	26,997	$	25,367	$	1,630	$	—
Mortgage and asset-backed securities	1,783,731		—		1,783,731		—		1,871,819		—		1,871,819		—
Obligations of states and political subdivisions	376,264		—		376,264		—		358,483		—		358,483		—
Equity securities with a readily determinable fair value	16,934		—		16,934		—		16,916		—		16,916		—
Derivative financial instruments⁽¹⁾	8,048		—		8,048		—		9,327		—		9,327		—
Interest rate lock commitments	3,395		—		—		3,395		1,539		—		—		1,539
Forward commitments	153		—		153		—		353		—		353		—
Total assets at fair value	$	2,208,713	$	18,488	$	2,186,830	$	3,395	$	2,285,434	$	25,367	$	2,258,528	$	1,539
Liabilities
Derivative financial instruments⁽²⁾	$	5,215	$	—	$	5,215	$	—	$	5,940	$	—	$	5,940	$	—
Forward commitments	597		—		597		—		69		—		69		—
Total liabilities at fair value	$	5,812	$	—	$	5,812	$	—	$	6,009	$	—	$	6,009	$	—
December 31, 2017
Assets
Securities available for sale
U.S. government corporations and agencies	$	5,328	$	3,484	$	1,844	$	—	$	5,328	$	3,484	$	1,844	$	—
Mortgage and asset-backed securities	1,753,736		—		1,753,736		—		1,753,736		—		1,753,736		—
Obligations of states and political subdivisions	441,015		—		441,015		—		441,015		—		441,015		—
Equity securities	16,674		—		16,674		—		16,674		—		16,674		—
Derivative financial instruments⁽¹⁾	3,933		—		3,933		—		3,933		—		3,933		—
Interest rate lock commitments	1,738		—		—		1,738		1,738		—		—		1,738
Forward commitments	80		—		80		—		80		—		80		—
Total assets at fair value	$	2,222,504	$	3,484	$	2,217,282	$	1,738	$	2,222,504	$	3,484	$	2,217,282	$	1,738
Liabilities
Derivative financial instruments⁽²⁾	$	5,167	$	—	$	5,167	$	—	$	5,167	$	—	$	5,167	$	—
Forward commitments	232		—		232		—		232		—		232		—
Total liabilities at fair value	$	5,399	$	—	$	5,399	$	—	$	5,399	$	—	$	5,399	$	—

(1) Includes cash flow hedges, embedded derivatives and back-to-back loan swaps																	(2) Includes cash flow hedges, fair value hedges, back-to-back loan swaps, embedded conversion options and free standing derivative instruments

The tables below present Heartland's assets that are measured at fair value on a nonrecurring basis, in thousands:


	Fair Value Measurements at June 30, 2018										Fair Value Measurements at September 30, 2018
	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Year-to- Date (Gains) Losses		Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Year-to- Date (Gains) Losses
Collateral dependent impaired loans:
Commercial	$	3,988	$	—	$	—	$	3,988	$	—	$	6,772	$	—	$	—	$	6,772	$	237
Commercial real estate	487		—		—		487		—		420		—		—		420		72
Agricultural and agricultural real estate	10,186		—		—		10,186		—		11,821		—		—		11,821		495
Residential real estate	810		—		—		810		76		590		—		—		590		—
Consumer	1,897		—		—		1,897		—		1,942		—		—		1,942		—
Total collateral dependent impaired loans	$	17,368	$	—	$	—	$	17,368	$	76	$	21,545	$	—	$	—	$	21,545	$	804
Loans held for sale	$	55,684	$	—	$	55,684	$	—	$	113	$	77,727	$	—	$	77,727	$	—	$	(835	)
Other real estate owned	$	11,074	$	—	$	—	$	11,074	$	991	$	11,908	$	—	$	—	$	11,908	$	1,847
Premises, furniture and equipment held for sale	$	3,978	$	—	$	—	$	3,978	$	35	$	4,422	$	—	$	—	$	4,422	$	(74	)
Mortgage servicing rights	$	6,854	$	—	$	—	$	6,854	$	209
Commercial servicing rights	$	217	$	—	$	—	$	217	$	9


	Fair Value Measurements at December 31, 2017												Fair Value Measurements at December 31, 2017
	Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)		Year-to- Date (Gains) Losses			Total		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Year-to- Date (Gains) Losses
Collateral dependent impaired loans:
Commercial	$	3,212	$	—	$	—		$	3,212	$	1,119		$	3,212	$	—	$	—	$	3,212	$	1,119
Commercial real estate	9,480		—		—			9,480		322			9,480		—		—		9,480		322
Agricultural and agricultural real estate	8,406		—		—			8,406		2,028			8,406		—		—		8,406		2,028
Residential real estate	1,137		—		—			1,137		—			1,137		—		—		1,137		—
Consumer	1,234		—		—			1,234		—			1,234		—		—		1,234		—
Total collateral dependent impaired loans	$	23,469	$	—	$	—	—	$	23,469	$	3,469		$	23,469	$	—	$	—	$	23,469	$	3,469
Loans held for sale	$	44,560	$	—	$	44,560		$	—	$	190		$	44,560	$	—	$	44,560	$	—	$	190
Other real estate owned	$	10,777	$	—	$	—		$	10,777	$	737		$	10,777	$	—	$	—	$	10,777	$	737
Premises, furniture and equipment held for sale	$	1,977	$	—	$	—		$	1,977	$	192		$	1,977	$	—	$	—	$	1,977	$	192
Commercial servicing rights	$	291	$	—	$	—		$	291	$	(21	)	$	291	$	—	$	—	$	291	$	(21	)

The following tables present additional quantitative information about assets measured at fair value and for which Heartland has utilized Level 3 inputs to determine fair value, in thousands:


	Fair Value at 6/30/2018		Valuation Technique	Unobservable Input	Range (Weighted Average)		Fair Value at 9/30/2018		Valuation Technique	Unobservable Input	Range (Weighted Average)
Interest rate lock commitments	$	3,395	Discounted cash flows	Closing ratio	0-99%	(1)	$	1,539	Discounted cash flows	Closing ratio	0-99%	(1)
Other real estate owned	11,074		Modified appraised value	Third party appraisal		(2)	11,908		Modified appraised value	Third party appraisal		(2)
Other real estate owned				Appraisal discount	0-10%	(4)				Appraisal discount	0-10%	(3)
Mortgage servicing rights	6,854		Discounted cash flows	Third party valuation		(3)
Commercial servicing rights	217		Discounted cash flows	Third party valuation		(3)
Premises, furniture and equipment held for sale	3,978		Modified appraised value	Third party appraisal		(2)	4,422		Modified appraised value	Third party appraisal		(2)
Premises, furniture and equipment held for sale				Appraisal discount	0-10%	(4)				Appraisal discount	0-10%	(3)
Collateral dependent impaired loans:
Commercial	3,988		Modified appraised value	Third party appraisal		(2)	6,772		Modified appraised value	Third party appraisal		(2)
Commercial				Appraisal discount	0-8%	(4)				Appraisal discount	0-13%	(3)
Commercial real estate	487		Modified appraised value	Third party appraisal		(2)	420		Modified appraised value	Third party appraisal		(2)
Commercial real estate				Appraisal discount	0-8%	(4)				Appraisal discount	0-12%	(3)
Agricultural and agricultural real estate	10,186		Modified appraised value	Third party appraisal		(2)	11,821		Modified appraised value	Third party appraisal		(2)
Agricultural and agricultural real estate				Appraisal discount	0-15%	(4)				Appraisal discount	0-15%	(3)
Residential real estate	810		Modified appraised value	Third party appraisal		(2)	590		Modified appraised value	Third party appraisal		(2)
Residential real estate				Appraisal discount	0-24%	(4)				Appraisal discount	0-24%	(3)
Consumer	1,897		Modified appraised value	Third party valuation		(2)	1,942		Modified appraised value	Third party valuation		(2)
Consumer				Valuation discount	0-12%	(4)				Valuation discount	0-14%	(3)

(1) The significant unobservable input used in the fair value measurement is the closing ratio, which represents the percentage of loans currently in a lock position which management estimates will ultimately close. The closing ratio calculation takes into consideration historical data and loan-level data. The weighted average closing ratio for Heartland's legacy mortgage operations is 85%. The weighted average closing ratio for PrimeWest Mortgage Corporation is 91%.
(1) The significant unobservable input used in the fair value measurement is the closing ratio, which represents the percentage of loans currently in a lock position which management estimates will ultimately close. The closing ratio calculation takes into consideration historical data and loan-level data. The weighted average closing ratio for Heartland's legacy mortgage operations is 86%. The weighted average closing ratio for PrimeWest Mortgage Corporation is 95%.							(1) The significant unobservable input used in the fair value measurement is the closing ratio, which represents the percentage of loans currently in a lock position which management estimates will ultimately close. The closing ratio calculation takes into consideration historical data and loan-level data. The weighted average closing ratio for Heartland's legacy mortgage operations is 86%. The weighted average closing ratio for PrimeWest Mortgage Corporation is 95%.
(2) Third party appraisals are obtained and updated at least annually to establish the value of the underlying asset, but the disclosure of the unobservable inputs used by the appraisers would not be meaningful because the range will vary widely from appraisal to appraisal.
(3) The significant unobservable input used in the fair value measurement are the value indices, which are weighted-average spreads to LIBOR based on maturity groups.
(4) Discounts applied to the appraised values primarily include estimated sales costs, but also consider the age of the appraisal, changes in local market conditions and changes in the current condition of the collateral.
(3) Discounts applied to the appraised values primarily include estimated sales costs, but also consider the age of the appraisal, changes in local market conditions and changes in the current condition of the collateral.							(3) Discounts applied to the appraised values primarily include estimated sales costs, but also consider the age of the appraisal, changes in local market conditions and changes in the current condition of the collateral.


	Fair Value at 12/31/2017		Valuation Technique	Unobservable Input	Range (Weighted Average)		Fair Value at 12/31/2017		Valuation Technique	Unobservable Input	Range (Weighted Average)
Interest rate lock commitments	$	1,738	Discounted cash flows	Closing ratio	0-99% (89%)	(1)	$	1,738	Discounted cash flows	Closing ratio	0-99% (89%)	(1)
Other real estate owned	10,777		Modified appraised value	Third party appraisal		(2)	10,777		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-10%	(4)				Appraisal discount	0-10%	(3)
Commercial servicing rights	291		Discounted cash flows	Third party valuation		(3)	291		Discounted cash flows	Third party valuation		(3)
Premises, furniture and equipment held for sale	1,977		Modified appraised value	Third party appraisal		(2)	1,977		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-10%	(4)				Appraisal discount	0-10%	(3)
Other real estate owned	10,777		Modified appraised value	Third party appraisal		(2)	10,777		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-10%	(4)				Appraisal discount	0-10%	(3)
Collateral dependent impaired loans:
Commercial	3,212		Modified appraised value	Third party appraisal		(2)	3,212		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-15%	(4)				Appraisal discount	0-15%	(3)
Commercial real estate	9,480		Modified appraised value	Third party appraisal		(2)	9,480		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-12%	(4)				Appraisal discount	0-12%	(3)
Agricultural and agricultural real estate	8,406		Modified appraised value	Third party appraisal		(2)	8,406		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-10%	(4)				Appraisal discount	0-10%	(3)
Residential real estate	1,137		Modified appraised value	Third party appraisal		(2)	1,137		Modified appraised value	Third party appraisal		(2)
				Appraisal discount	0-12%	(4)				Appraisal discount	0-12%	(3)
Consumer	1,234		Modified appraised value	Third party valuation		(2)	1,234		Modified appraised value	Third party valuation		(2)
				Valuation discount	0-12%	(4)				Valuation discount	0-12%	(3)

(1) The significant unobservable input used in the fair value measurement is the closing ratio, which represents the percentage of loans currently in a lock position which management estimates will ultimately close. The closing ratio calculation takes into consideration historical data and loan-level data.													(2) Third party appraisals are obtained and updated at least annually to establish the value of the underlying asset, but the disclosure of the unobservable inputs used by the appraisers would not be meaningful because the range will vary widely from appraisal to appraisal.
(3) The significant unobservable input used in the fair value measurement are the value indices, which are weighted-average spreads to LIBOR based on maturity groups.
(4) Discounts applied to the appraised values primarily include estimated sales costs, but also consider the age of the appraisal, changes in local market conditions and changes in the current condition of the collateral.
(3) Discounts applied to the appraised values primarily include estimated sales costs, but also consider the age of the appraisal, changes in local market conditions and changes in the current condition of the collateral.							(3) Discounts applied to the appraised values primarily include estimated sales costs, but also consider the age of the appraisal, changes in local market conditions and changes in the current condition of the collateral.

The changes in fair value of the interest rate lock commitments, which are Level 3 financial instruments measured on a recurring basis, are summarized in the following table, in thousands:


	For the Six Months Ended June 30, 2018			For the Year Ended December 31, 2017			For the Nine Months Ended September 30, 2018			For the Year Ended December 31, 2017
Balance at January 1,	$	1,738		$	2,790		$	1,738		$	2,790
Acquired interest rate lock commitments	1,383			—			1,383			—
Total gains (losses) included in earnings	769			(1,479		)	(1,849		)	(1,479		)
Issuances	1,970			1,875			1,661			1,875
Settlements	(2,465		)	(1,448		)	(1,394		)	(1,448		)
Balance at period end	$	3,395		$	1,738		$	1,539		$	1,738

Gains included in gains (losses) on sale of loans held for sale attributable to interest rate lock commitments held at ~~June~~September 30, 2018, and December 31, 2017, were ~~$3.4~~$1.5 million and $1.7 million, respectively.

The tables below summarize the estimated fair value of Heartland's financial instruments as defined by ASC 825 as of ~~June~~September 30, 2018, and December 31, 2017, in thousands. The carrying amounts in the following tables are recorded in the consolidated balance sheets under the indicated captions. In accordance with ASC 825, the assets and liabilities that are not financial instruments are not included in the disclosure, such as the value of the commercial and mortgage servicing rights, premises, furniture and equipment, premises, furniture and equipment held for sale, OREO, goodwill, and other intangibles and other liabilities.

Heartland does not believe that the estimated information presented herein is representative of the earnings power or value of Heartland. The following analysis, which is inherently limited in depicting fair value, also does not consider any value associated with either existing customer relationships or the ability of Heartland to create value through loan origination, deposit gathering

or fee generating activities. Many of the estimates presented herein are based upon the use of highly subjective information and assumptions and, accordingly, the results may not be precise. Management believes that fair value estimates may not be comparable between financial institutions due to the wide range of permitted valuation techniques and numerous estimates which must be made. Furthermore, because the disclosed fair value amounts were estimated as of the balance sheet date, the amounts actually realized or paid upon maturity or settlement of the various financial instruments could be significantly different.


					Fair Value Measurements at June 30, 2018										Fair Value Measurements at September 30, 2018
	Carrying Amount		Estimated Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Carrying Amount		Estimated Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial assets:
Cash and cash equivalents	$	388,006	$	388,006	$	388,006	$	—	$	—	$	437,375	$	437,375	$	437,375	$	—	$	—
Time deposits in other financial institutions	6,803		6,803		6,803		—		—		5,836		5,836		5,836		—		—
Securities:
Carried at fair value	2,197,117		2,197,117		18,488		2,178,629		—		2,274,215		2,274,215		25,367		2,248,848		—
Held to maturity	244,271		253,153		—		253,153		—		239,908		247,394		—		247,394		—
Other investments	26,725		26,725		—		26,725		—		26,656		26,656		—		26,656		—
Loans held for sale	55,684		55,684		—		55,684		—		77,727		77,727		—		77,727		—
Loans, net:
Commercial	2,013,108		1,999,313		—		1,995,325		3,988		1,939,469		1,906,941		—		1,900,169		6,772
Commercial real estate	3,662,404		3,632,260		—		3,631,773		487		3,623,768		3,611,265		—		3,610,845		420
Agricultural and agricultural real estate	557,479		555,217		—		545,031		10,186		570,320		563,262		—		551,441		11,821
Residential real estate	679,849		669,286		—		668,476		810		673,628		663,234		—		662,644		590
Consumer	503,533		501,245		—		499,348		1,897		497,151		494,379		—		492,437		1,942
Total Loans, net	7,416,373		7,357,321		—		7,339,953		17,368		7,304,336		7,239,081		—		7,217,536		21,545
Cash surrender value on life insurance	159,302		159,302		—		159,302		—		162,216		162,216		—		162,216		—
Derivative financial instruments⁽¹⁾	8,048		8,048		—		8,048		—		9,126		9,126		—		9,126		—
Interest rate lock commitments	3,395		3,395		—		—		3,395		1,539		1,539		—		—		1,539
Forward commitments	153		153		—		153		—		353		353		—		353		—
Financial liabilities:
Deposits
Demand deposits	3,399,598		3,399,598		—		3,399,598		—		3,427,819		3,427,819		—		3,427,819		—
Savings deposits	4,864,773		4,864,773		—		4,864,773		—		4,958,430		4,958,430		—		4,958,430		—
Time deposits	1,224,773		1,224,773		—		1,224,773		—		1,125,914		1,125,914		—		1,125,914		—
Short term borrowings	229,890		229,890		—		229,890		—		131,139		131,139		—		131,139		—
Other borrowings	258,708		258,708		—		258,708		—		277,563		279,087		—		279,087		—
Derivative financial instruments⁽²⁾	5,215		5,215		—		5,215		—		5,739		5,940		—		5,940		—
Forward commitments	597		597		—		597		—		69		69		—		69		—
																					(1) Includes cash flow hedges, embedded derivatives and back-to-back loan swaps	(2) Includes cash flow hedges, fair value hedges, back-to-back loan swaps, embedded conversion options and free standing derivative instruments



					Fair Value Measurements at December 31, 2017
	Carrying Amount		Estimated Fair Value		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Financial assets:
Cash and cash equivalents	$	196,003	$	196,003	$	196,003	$	—	$	—
Time deposits in other financial institutions	9,820		9,820		9,820		—		—
Securities:
Carried at fair value	2,216,753		2,216,753		3,484		2,213,269		—
Held to maturity	253,550		265,494		—		265,494		—
Other investments	22,563		22,563		—		22,563		—
Loans held for sale	44,560		44,560		—		44,560		—
Loans, net:
Commercial	1,628,043		1,617,956		—		1,614,744		3,212
Commercial real estate	3,140,427		3,132,542		—		3,123,062		9,480
Agricultural and agricultural real estate	508,075		508,987		—		500,581		8,406
Residential real estate	620,939		614,667		—		613,530		1,137
Consumer	438,294		440,820		—		439,586		1,234
Total Loans, net	6,335,778		6,314,972		—		6,291,503		23,469
Cash surrender value on life insurance	142,818		142,818		—		142,818		—
Derivative financial instruments⁽¹⁾	3,933		3,933		—		3,933		—
Interest rate lock commitments	1,738		1,738		—		—		1,738
Forward commitments	80		80		—		80		—
Financial liabilities:
Deposits
Demand deposits	2,983,128		2,983,128		—		2,983,128		—
Savings deposits	4,240,328		4,240,328		—		4,240,328		—
Time deposits	923,453		923,453		—		923,453		—
Short term borrowings	324,691		324,691		—		324,691		—
Other borrowings	285,011		285,609		—		285,609		—
Derivative financial instruments⁽²⁾	5,167		5,167		—		5,167		—
Forward commitments	232		232		—		232		—

(1) Includes cash flow hedges, embedded derivatives and back-to-back loan swaps
(2) Includes cash flow hedges, fair value hedges, back-to-back loan swaps, embedded conversion options and free standing derivative instruments

Cash and Cash Equivalents — The carrying amount is a reasonable estimate of fair value due to the short-term nature of these instruments.

Time Deposits in Other Financial Institutions — The carrying amount is a reasonable estimate of fair value due to the short-term nature of these instruments.

Securities — For equity securities with a readily determinable fair value and debt securities either held to maturity, available for sale or trading, fair value equals quoted market price if available. If a quoted market price is not available, fair value is estimated using quoted market prices for similar securities. For Level 3 securities, Heartland utilizes independent pricing provided by third party vendors or brokers.

Other Investments — Fair value measurement of other investments, which consists primarily of FHLB stock, are based on their redeemable value, which is at cost due to the restrictions placed on their transferability. The market for these securities is restricted to the issuer of the stock and subject to impairment evaluation.

Loans — Beginning in the first quarter of 2018, the fair value of loans were determined using an exit price methodology as prescribed by ASU 2016-01, which was effective on January 1, 2018. The exit price estimation of fair value is based on the present value of the expected cash flows. The projected cash flows are based on the contractual terms of the loans, adjusted for prepayments and a discount rate based on the relative risk of the cash flows. Other considerations include the loan type, remaining life of the loan and credit risk. In comparison, loan fair values as of December 31, 2017, were estimated based on an entrance price methodology, which discounts future cash flows using the current rates at which a similar loan would be made to borrowers with similar credit ratings and for the same remaining maturities. The fair value of non-impaired loans as of ~~June~~September 30, 2018, and December 31, 2017, are not comparable.

The fair value of impaired loans is measured using the fair value of the underlying collateral. The fair value of loans held for sale is estimated using quoted market prices.

Interest Rate Lock Commitments — The fair value of interest rate lock commitments is estimated using an internal valuation model, which includes grouping the interest rate lock commitments by interest rate and terms, applying an estimated closing ratio based on historical experience, and then multiplying by quoted investor prices determined to be reasonably applicable to the loan commitment groups based on interest rate, terms, and rate lock expiration dates of the loan commitment group.

Forward Commitments — The fair value of these instruments is estimated using an internal valuation model, which includes current trade pricing for similar financial instruments.

Derivative Financial Instruments — The fair value of all derivatives is estimated based on the amount that Heartland would pay or would be paid to terminate the contract or agreement, using current rates and prices, and, when appropriate, the current creditworthiness of the counter-party.

Deposits — The fair value of demand deposits, savings accounts and certain money market deposits is the amount payable on demand at the reporting date. The fair value of fixed maturity certificates of deposit is estimated using the rates currently offered for deposits of similar remaining maturities. If the fair value of the fixed maturity certificates of deposit is calculated at less than the carrying amount, the carrying value of these deposits is reported as the fair value.

Short-term and Other Borrowings — Rates currently available to Heartland for debt with similar terms and remaining maturities are used to estimate fair value of existing debt.

Commitments to Extend Credit, Unused Lines of Credit and Standby Letters of Credit — Based upon management's analysis of the off balance sheet financial instruments, there are no significant unrealized gains or losses associated with these financial instruments based upon review of the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the present creditworthiness of the counterparties.

NOTE 9: REVENUE

On January 1, 2018, Heartland adopted ASU 2014-09, "Revenue from Contracts with Customers" (Topic 606), and all subsequent ASUs that modified Topic 606. As stated in Note 1, the implementation of the new standard did not have a material impact on the measurement or recognition of revenue; as such, a cumulative effect adjustment to opening retained earnings was not deemed necessary. Results for reporting periods beginning after January 1, 2018 are presented under Topic 606, while prior period amounts were not adjusted and continue to be reported in accordance with Topic 605.

Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with loan servicing income, bank owned life insurance, derivatives and certain credit card fees are also not in scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as service charges and fees, trust fees, and brokerage and insurance commissions. However, the recognition of these revenue streams did not change significantly upon adoption of Topic 606. Substantially all of Heartland's revenue is generated from contracts with customers. Noninterest revenue streams in-scope of Topic 606 are discussed below.

~~Service Charges and Fees~~

Service Charges and Fees

Service charges and fees consist of revenue generated from deposit account related service charges and fees, overdraft fees, customer service fees, credit card fee income, debit card income and other service charges and fees.

Service charges on deposit accounts consist of account analysis fees (i.e., net fees earned on analyzed business and public checking accounts), monthly service fees, check orders and other deposit account related fees. Heartland's performance obligation for account analysis fees and monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Check orders and other deposit account related fees, including overdraft fees, are largely transactional based, and therefore, the performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts.

Customer service fees and other service charges include revenue from processing wire transfers, bill pay service, cashier’s checks, and other services. Heartland's performance obligation for fees, exchange, and other service charges are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payment is typically received immediately or in the following month.

Credit card fee income and debit card income are comprised of interchange fees, ATM fees, and merchant services income. Credit card fee income and debit card income are earned whenever the banks' debit and credit cards are processed through card payment networks such as Visa. ATM fees are primarily generated when a bank cardholder uses an ATM that is not owned by one of Heartland's banks or a non-bank cardholder uses Heartland-owned ATM. Merchant services income mainly represents fees charged to merchants to process their debit and credit card transactions, in addition to account management fees.

Trust Fees

Trust fees are primarily comprised of fees earned from the management and administration of trusts and other customer assets. Heartland's performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the average daily market value or month-end market value of the assets under management and the applicable fee rate. Payment is generally received a few days before or after month end through a direct charge to customers’ accounts. Heartland does not earn performance-based incentives. Optional services such as real estate sales and tax return preparation services are also available to existing trust and asset management customers. Heartland's performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered.

Brokerage and Insurance Commissions

Brokerage commission primarily consist of commissions related to broker-dealer contracts. The contracts are between the customer and the broker-dealer, and Heartland satisfies its performance obligation and earns commission when the transactions are completed. The recognition of revenue is based on a defined fee schedule and does not require significant judgment. Payment is received shortly after services are rendered. Insurance commissions are related to commissions received directly from the insurance carrier. Heartland acts as an insurance agent between the customer and the insurance carrier. Heartland's performance obligations and associated fee and commission income are defined with each insurance product with the insurance company. When insurance payments are received from customers, a portion of the payment is recognized as commission revenue.

The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the three- and ~~six-months~~nine-months ended ~~June~~September 30, 2018, and 2017, in thousands:


	Three Months Ended June 30,					Six Months Ended June 30,					Three Months Ended September 30,					Nine Months Ended September 30,
	2018			2017		2018			2017		2018			2017		2018		2017
In-scope of Topic 606
Service charges and fees
Service charges and fees on deposit accounts	$	2,794		$	2,265	$	5,412		$	4,425	$	2,858		$	2,577	$	8,270	$	7,002
Overdraft fees	2,518			2,278		4,726			4,471		2,990			2,479		7,716		6,950
Customer service fees	87			65		164			115		101			102		266		217
Credit card fee income	2,992			2,185		5,182			4,218		3,062			1,994		8,443		6,212
Debit card income	3,680			2,902		6,665			5,922		3,883			2,985		10,349		8,908
Other service charges	1			1		2			2		1			1		2		2
Total service charges and fees	$	12,072		$	9,696	$	22,151		$	19,153	$	12,895		$	10,138	$	35,046	$	29,291
Trust fees	4,615			3,979		9,295			7,610		4,499			3,872		13,794		11,482
Brokerage and insurance commissions	877			976		1,784			2,012		1,111			950		2,895		2,962
Total noninterest income in-scope of Topic 606	$	17,564		$	14,651	$	33,230		$	28,775	$	18,505		$	14,960	$	51,735	$	43,735

Out-of-scope of Topic 606
Loan servicing income	$	1,807		$	1,351	$	3,561		$	3,075	$	1,670		$	1,161	$	5,231	$	4,236
Securities gains/(losses), net	(259		)	1,392		1,182			3,874		(145		)	1,679		1,037		5,553
Unrealized gain on equity securities, net	71			—		43			—		54			—		97		—
Net gains on sale of loans held for sale	6,800			6,817		10,851			12,964		7,410			4,997		18,261		17,961
Valuation adjustment on commercial servicing rights	(216		)	19		(218		)	24		230			5		12		29
Income on bank owned life insurance	700			656		1,314			1,273		892			766		2,206		2,039
Other noninterest income	1,167			738		2,387			1,532		1,149			1,409		3,536		2,941
Total noninterest income out-of-scope of Topic 606	10,070			10,973		19,120			22,742		11,260			10,017		30,380		32,759
Total noninterest income	$	27,634		$	25,624	$	52,350		$	51,517	$	29,765		$	24,977	$	82,115	$	76,494

Contract Balances

A contract asset balance occurs when an entity performs a service for a customer before the customer pays consideration (resulting in a contract receivable) or before payment is due (resulting in a contract asset). A contract liability balance is an entity’s obligation to transfer a service to a customer for which the entity has already received payment (or payment is due) from the customer. Heartland's noninterest revenue streams are largely based on transactional activity, or standard month-end revenue accruals such as asset management fees based on month-end market values. Consideration is often received immediately or shortly after Heartland satisfies its performance obligation and revenue is recognized. Heartland does not typically enter into long-term revenue contracts with customers, and therefore, does not experience significant contract balances. As of ~~June~~September 30, 2018, and December 31, 2017, Heartland did not have any significant contract balances.

Contract Acquisition Costs

In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained (for example, sales commission). Heartland utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. Upon adoption of Topic 606, Heartland did not capitalize any contract acquisition costs.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SAFE HARBOR STATEMENT

This Quarterly Report on Form 10-Q (including any information incorporated herein by reference) contains, and future oral and written statements of Heartland Financial USA, Inc. ("Heartland") and its management may contain, forward-looking statements within the meaning of such term in the Private Securities Litigation Reform Act of 1995, with respect to the business, financial condition, results of operations, plans, objectives and future performance of Heartland. Forward-looking statements, which may be based upon beliefs, expectations and assumptions of Heartland's management and on information currently available to management, are generally identifiable by the use of words such as "believe," "expect," "anticipate," "plan," "intend," "estimate," "may," "will," "would," "could," "should" or other similar expressions. Although Heartland has made these statements based on management's experience and best estimate of future events, there may be events or factors that management has not anticipated, and the accuracy and achievement of such forward-looking statements and estimates are subject to a number of risks, including those identified in our Annual Report on Form 10-K for the year ended December 31, 2017. Additionally, all statements in this document, including forward-looking statements, speak only as of the date they are made, and Heartland undertakes no obligation to update any statement in light of new information or future events.

CRITICAL ACCOUNTING POLICIES

The preparation of financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, income and expenses. These estimates are based upon historical experience and on various other assumptions that management believes are reasonable under the circumstances. Among other things, the estimates form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. The estimates and judgments that management believes have the most effect on Heartland's reported financial position and results of operations are described as critical accounting policies in Heartland's Annual Report on Form 10-K for the year ended December 31, 2017. There have been no significant changes in the critical accounting policies or the assumptions and judgments utilized in applying these policies since December 31, 2017.

OVERVIEW

Heartland is a multi-bank holding company providing banking, mortgage, wealth management, investments, insurance and consumer finance services to individuals and businesses. As of the date of this Quarterly Report on Form 10-Q, Heartland has eleven banking subsidiaries with ~~125~~122 locations in Iowa, Illinois, Wisconsin, New Mexico, Arizona, Montana, Colorado, Minnesota, Kansas, Missouri, Texas and California. Heartland's primary objectives are to increase profitability and diversify its market area and asset base by expanding through acquisitions and to grow organically by increasing its customer base in the markets it serves.

Heartland's results of operations depend primarily on net interest income, which is the difference between interest income from interest earning assets and interest expense on interest bearing liabilities. Noninterest income, which includes service charges and fees, loan servicing income, trust income, brokerage and insurance commissions, securities gains, net gains on sale of loans held for sale, and income on bank owned life insurance also affects Heartland's results of operations. Heartland's principal operating expenses, aside from interest expense, consist of the provision for loan losses, salaries and employee benefits, occupancy and equipment costs, professional fees, Federal Deposit Insurance Corporation ~~("FDIC"~~(the "FDIC") insurance premiums, advertising, core deposit intangibles and customer relationship intangibles amortization and other real estate and loan collection expenses.

Net income available to common stockholders for the quarter ended ~~June~~September 30, 2018, was ~~$27.9~~$33.7 million, or ~~$0.85~~$0.97 per diluted common share, compared to ~~$21.9~~$21.6 million, or ~~$0.81~~$0.72 per diluted common share, for the quarter ended ~~June~~September 30, 2017. Return on average common equity was ~~9.81%~~10.58% and return on average assets was ~~1.05%~~1.18% for the ~~second~~third quarter of 2018, compared to ~~11.13%~~8.99% and ~~1.06%~~0.89%, respectively, for the same quarter in 2017.

Net income available to common stockholders for the ~~six~~nine months ended ~~June~~September 30, 2018, was ~~$51.1~~$84.8 million or ~~$1.61~~$2.59 per diluted common share, compared to ~~$39.9~~$61.6 million or ~~$1.49~~$2.21 per diluted common share for the ~~six~~nine months ended ~~June~~September 30, 2017. Return on average common equity was ~~9.58%~~9.95% and return on average assets was ~~1.01%~~1.07% for the first ~~six~~nine months of 2018, compared to ~~10.44%~~9.88% and ~~0.97%~~0.94% for the same period in 2017.

For the ~~second~~third quarter of 2018, Heartland's net interest margin was ~~4.23% (4.30%~~4.32% (4.38% on a fully tax-equivalent basis) compared to ~~3.94% (4.14%~~4.08% (4.26% on a fully tax-equivalent basis) for the same quarter in 2017, and the efficiency ratio was ~~65.04%~~62.40% and ~~65.61%~~64.54% for the ~~second~~third quarter of 2018 and 2017, respectively. For the ~~six-month~~nine-month period ended ~~June~~September 30, 2018, Heartland's net interest margin

was ~~4.21% (4.28%~~4.25% (4.32% on a fully tax-equivalent basis) compared to ~~3.95% (4.15%~~4.00% (4.19% on a fully tax-equivalent basis) for the same period in 2017. The efficiency ratio for the first ~~six~~nine months of 2018 was ~~66.53%~~65.03% compared to ~~67.75%~~66.58% for the same period in 2017.

The financial impact of the following transactions are included in the results of operations for the nine-month period ended ~~June~~September 30, 2018, but not in the results of operations for the same period ended ~~June~~September 30, 2017:

On February 23, 2018, Heartland completed the acquisition of Signature Bancshares, Inc., parent company of Signature Bank, based in Minnetonka, Minnesota. Based on Heartland's closing common stock price of $53.55 per share as of February 23, 2018, the aggregate consideration was $61.4 million, with approximately 10% of the consideration paid in cash and 90% paid by delivery of Heartland common stock. Simultaneous with the closing of the transaction, Signature Bank merged into Heartland's Minnesota Bank & Trust subsidiary. As of the close date, Signature Bancshares, Inc. had, at fair value, total assets of $427.1 million, total loans of $324.5 million and total deposits of $357.3 million. The systems conversion for this transaction occurred on April 20, 2018.

On May 18, 2018, Heartland completed the acquisition of Lubbock, Texas based First Bank Lubbock Bancshares, Inc. ("FBLB"), parent company of First Bank & Trust, and PrimeWest Mortgage Corporation, which is a wholly-owned subsidiary of First Bank & Trust. Based on Heartland's closing common stock price of $55.05 per share on May 18, 2018, the aggregate consideration paid to FBLB common shareholders was $189.9 million, with approximately 3% of the consideration paid in cash and 97% paid by delivery of Heartland common stock. As a result of the transaction, First

Bank & Trust became a wholly-owned subsidiary of Heartland and its 11th state-chartered bank. First Bank & Trust and PrimeWest Mortgage Corporation continue to operate under their present brands and management teams. As of the closing date, FBLB had, at fair value, total assets of $1.12 billion, total loans held to maturity of $681.1 million and total deposits of $893.8 million. Heartland also assumed, at fair value, $8.2 million of trust preferred debt. The systems conversion for this transaction ~~is expected to occur in the third quarter of~~occurred on August 17, 2018.

~~Additionally, in~~In the first quarter of 2018, Heartland recorded $2.6 million of restructuring expenses related to its legacy retail mortgage lending operation. The restructuring projects ~~which are nearing completion, are~~were primarily related to outsourcing of the loan application processing, underwriting and loan closing functions and ~~include~~included a workforce reduction of approximately 100 employees and the discontinuation of several current systems. These changes will enhance the customer experience, streamline operations and reduce the volatility and cost of originating mortgage loans. The new operating model will reduce the number of days between the customer application and the loan closing, as well as reduce and fix the cost of processing each loan. Heartland expects to realize cost savings of more than $1.0 million per quarter, primarily related to the workforce reduction, systems discontinuation, and other overhead costs. Because of the significant reduction in infrastructure and the reporting structure of the mortgage sales staff, who currently report directly to the bank president in each market, retail mortgage lending iswas no longer considered a separate business segment as of January 1, 2018.

During the third quarter of 2018, Heartland closed three branch locations, consisting of one branch at Dubuque Bank and Trust Company, Arizona Bank & Trust and Rocky Mountain Bank. Additionally, Wisconsin Bank & Trust announced the sale of two branches. The sales transaction is expected to close in the first quarter of 2019, pending regulatory approval. At September 30, 2018, $31.4 million of loans and $50.3 million of deposits were classified as held for sale in conjunction with this transaction.

Subsequent to September 30, 2018, Heartland announced the pending closure of one branch of Morrill & Janes Bank and Trust. Pending regulatory approval, the loans and deposits of this branch will be transferred and serviced by First Bank & Trust. Heartland expects the transaction to occur early in the first quarter of 2019.

Total assets of Heartland were ~~$11.30~~$11.34 billion at ~~June~~September 30, 2018, an increase of ~~$1.49~~$1.52 billion or ~~15%~~16% since year-end 2017. Excluding $427.1 million of assets acquired at fair value in the Signature Bancshares, Inc. transaction and $1.12 billion of assets acquired at fair value in the FBLB transaction, total assets decreased ~~$53.1~~$20.1 million or less than 1% since December 31, 2017. ~~The decrease in total assets was primarily due to a reduction in the securities portfolio, which~~Securities represented 22% of total assets at ~~June~~September 30, 2018, and 25% of total assets at December 31, 2017.

Heartland's total assets exceeded $10.0 billion as of ~~June~~September 30, 2018. Various federal banking laws and regulations, including rules adopted by the Federal Reserve Board pursuant to the requirements of the Dodd-Frank Wall Street Reform and Consumer Protection Act (the "Dodd-Frank Act"), impose heightened requirements on certain large banks and bank holding companies. Under the Dodd-Frank Act as originally adopted, most of these rules applied primarily to bank holding companies with at least $50 billion in total consolidated assets, but certain rules also ~~apply~~applied to banks and bank holding companies with at least $10 billion in total consolidated assets. The Economic Growth, Regulatory Relief and Consumer Protection Act ~~("Economic~~(the "Economic Growth Act"), which was signed into law on May 24, 2018, ~~represents modest reform~~resulted in a roll-back of regulations applicable to ~~the regulation of~~ the financial services industry primarily through certain amendments of the Dodd-Frank Act. Among other things, the Economic Growth Act ~~in part through increases in~~reduced the dollar ~~threshold~~thresholds at which certain regulatory requirements apply. ~~As amended by the~~The Economic Growth Act increased the threshold for required stress testing under the Dodd-Frank Act ~~increased~~ from $10 billion in total consolidated assets to $100 billion in total consolidated assets. In addition, the threshold for requiring a dedicated board risk committee under the Dodd-Frank Act increased from $10 billion in total consolidated assets to $50 billion in total consolidated assets. The Economic Growth Act included additional regulatory relief, much of which benefited banks with less than $10 billion in consolidated assets. ~~Other~~Certain of the provisions of the Dodd-Frank Act ~~such as the Durbin amendment, which restricts interchange fees, remain in place. Certain of the provisions~~ amended by the Economic Growth Act took effect immediately, while others require that ~~the~~federal bank regulatory agencies jointly amend their ~~rulemakings.~~rules. The ~~federal~~ banking ~~agencies~~authorities indicated through interagency guidance that the capital planning and risk management practices of banking institutions with total assets of less than $100 billion would continue to be reviewed through the regular supervisory process, which may ~~offset~~negate to some extent the impact of the changes regarding stress testing and risk management ~~from~~contained in the Economic Growth Act.

Other provisions of the Dodd-Frank Act, such as the Durbin Amendment, which restricts interchange fees, remain in place. The Durbin Amendment, which will be effective for Heartland on July 1, 2019, restricts interchange fees to those which are "reasonable and proportionate" for certain debit card issuers and limits the ability of networks and issuers to restrict debit card transaction routing. In the final rules, interchange fees for debit card transactions were capped at $0.21 plus five basis points in order to be eligible for a safe harbor such that the fee is conclusively determined to be reasonable and proportionate. Based on calculations using 2017 debit card volume, the negative impact of the Durbin Amendment would be approximately $6.0 million annually to Heartland's noninterest income.

Management has been in the process of preparing for the requirements under the Dodd-Frank Act over the past several quarters, ~~including additions to~~and has added staff, ~~enhancing~~enhanced risk management processes and ~~investing to upgrade~~invested in upgraded information systems and technology. ~~However, the~~The potential ~~impacts~~impact of the Economic Growth Act on the Dodd-Frank Act are ~~currently~~still under evaluation by management.

Total deposits were ~~$9.49~~$9.51 billion as of ~~June~~September 30, 2018, compared to $8.15 billion at year-end 2017, an increase of ~~$1.34~~$1.37 billion or ~~16%~~17%. This increase includes $357.3 million of deposits, at fair value, acquired in the Signature Bancshares, Inc. transaction and $893.8 million of deposits, at fair value, acquired in the FBLB transaction. Exclusive of these transactions, total deposits increased ~~$91.1~~$114.1 million or 1% since December 31, 2017.

Common stockholders' equity was ~~$1.25~~$1.28 billion at ~~June~~September 30, 2018, compared to $990.5 million at year-end 2017. Book value per common share was ~~$36.44~~$37.14 at ~~June~~September 30, 2018, compared to $33.07 at year-end 2017. Heartland's unrealized loss on securities available for sale, net of applicable taxes, was ~~$46.6~~$52.4 million at ~~June~~September 30, 2018, compared to an unrealized loss of $24.3 million, net of applicable taxes, at December 31, 2017. The increase in the unrealized loss on securities available for sale was primarily due to increases in short-term interest ~~rates, which have caused a decline in the fair value of Heartland's available for sale security portfolio.~~rates.

FINANCIAL HIGHLIGHTS


(Dollars in thousands, except per share data)	Three Months Ended June 30,						Six Months Ended June 30,						Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017			2018			2017			2018			2017
STATEMENT OF INCOME DATA
Interest income	$	113,409		$	82,061		$	214,623		$	162,612		$	124,894		$	98,978		$	339,517		$	261,590
Interest expense	12,000			7,481			21,630			15,004			14,216			9,134			35,846			24,138
Net interest income	101,409			74,580			192,993			147,608			110,678			89,844			303,671			237,452
Provision for loan losses	4,831			889			9,094			4,530			5,238			5,705			14,332			10,235
Net interest income after provision for loan losses	96,578			73,691			183,899			143,078			105,440			84,139			289,339			227,217
Noninterest income	27,634			25,624			52,350			51,517			29,765			24,977			82,115			76,494
Noninterest expenses	88,882			69,298			172,528			141,038			92,539			78,759			265,067			219,797
Income taxes	7,451			8,059			12,574			13,589			8,956			8,725			21,530			22,314
Net income	27,879			21,958			51,147			39,968			33,710			21,632			84,857			61,600
Preferred dividends	(13		)	(13		)	(26		)	(32		)	(13		)	(13		)	(39		)	(45		)
Interest expense on convertible preferred debt	—			4			—			9			—			3			—			12
Net income available to common stockholders	$	27,866		$	21,949		$	51,121		$	39,945		$	33,697		$	21,622		$	84,818		$	61,567

Key Performance Ratios
Annualized return on average assets	1.05		%	1.06		%	1.01		%	0.97		%	1.18		%	0.89		%	1.07		%	0.94		%
Annualized return on average common equity (GAAP)	9.81		%	11.13		%	9.58		%	10.44		%	10.58		%	8.99		%	9.95		%	9.88		%
Annualized return on average tangible common equity (non-GAAP)⁽¹⁾	14.56		%	14.07		%	13.82		%	13.18		%	16.30		%	12.41		%	14.71		%	12.90		%
Annualized ratio of net charge-offs to average loans	0.12		%	0.14		%	0.10		%	0.18		%	0.28		%	0.31		%	0.17		%	0.23		%
Annualized net interest margin (GAAP)	4.23		%	3.94		%	4.21		%	3.95		%	4.32		%	4.08		%	4.25		%	4.00		%
Annualized net interest margin, fully tax-equivalent (non-GAAP)⁽²⁾	4.30		%	4.14		%	4.28		%	4.15		%	4.38		%	4.26		%	4.32		%	4.19		%
Efficiency ratio, fully tax-equivalent⁽³⁾	65.04		%	65.61		%	66.53		%	67.75		%	62.40		%	64.54		%	65.03		%	66.58		%

Reconciliation of Annualized Return on Average Tangible Common Equity (non-GAAP)⁽⁴⁾
Net income available to common shareholders (GAAP)	$	27,866		$	21,949		$	51,121		$	39,945		$	33,697		$	21,622		$	84,818		$	61,567

Average common stockholders' equity (GAAP)	$	1,139,876		$	791,039		$	1,076,083		$	771,464		$	1,263,226		$	954,511		$	1,139,149		$	833,150
Less average goodwill	325,781			141,461			288,185			136,976			391,668			226,097			323,058			167,009
Less average other intangibles, net	46,363			23,649			41,961			23,438			51,592			36,950			45,207			27,992
Average tangible common equity (non-GAAP)	$	767,732		$	625,929		$	745,937		$	611,050		$	819,966		$	691,464		$	770,884		$	638,149
Annualized return on average common equity (GAAP)	9.81		%	11.13		%	9.58		%	10.44		%	10.58		%	8.99		%	9.95		%	9.88		%
Annualized return on average tangible common equity (non-GAAP)	14.56		%	14.07		%	13.82		%	13.18		%	16.30		%	12.41		%	14.71		%	12.90		%

Reconciliation of Annualized Net Interest Margin, Fully Tax-Equivalent (non-GAAP)⁽⁵⁾
Net Interest Income (GAAP)	$	101,409		$	74,580		$	192,993		$	147,608		$	110,678		$	89,844		$	303,671		$	237,452
Plus tax-equivalent adjustment⁽⁶⁾	1,575			3,796			3,119			7,656			1,544			3,925			4,663			11,581
Net interest income - tax-equivalent (non-GAAP)	$	102,984		$	78,376		$	196,112		$	155,264		$	112,222		$	93,769		$	308,334		$	249,033

Average earning assets	$	9,614,800		$	7,586,256		$	9,238,391		$	7,544,609		$	10,154,591		$	8,726,228		$	9,547,147		$	7,942,810
Net interest margin (GAAP)	4.23		%	3.94		%	4.21		%	3.95		%	4.32		%	4.08		%	4.25		%	4.00		%
Net interest margin, fully tax-equivalent (non-GAAP)	4.30		%	4.14		%	4.28		%	4.15		%	4.38		%	4.26		%	4.32		%	4.19		%

Reconciliation of Non-GAAP Measure-Efficiency Ratio⁽⁷⁾
Net Interest Income (GAAP)	$	101,409		$	74,580		$	192,993		$	147,608
Plus tax-equivalent adjustment⁽⁶⁾	1,575			3,796			3,119			7,656
Net interest income - tax-equivalent (non-GAAP)	102,984			78,376			196,112			155,264
Noninterest income	27,634			25,624			52,350			51,517
Securities gains, net	259			(1,392		)	(1,182		)	(3,874		)
Unrealized gain on equity securities, net	(71		)	—			(43		)	—


(Dollars in thousands, except per share data)	Three Months Ended June 30,						Six Months Ended June 30,						Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017			2018			2017			2018			2017
Reconciliation of Non-GAAP Measure-Efficiency Ratio⁽⁷⁾
Net Interest Income (GAAP)													$	110,678		$	89,844		$	303,671		$	237,452
Plus tax-equivalent adjustment⁽⁶⁾													1,544			3,925			4,663			11,581
Net interest income - tax-equivalent (non-GAAP)													112,222			93,769			308,334			249,033
Noninterest income													29,765			24,977			82,115			76,494
Securities (gains)/losses, net													145			(1,679		)	(1,037		)	(5,553		)
Unrealized gain on equity securities, net													(54		)	—			(97		)	—
Adjusted income	$	130,806		$	102,608		$	247,237		$	202,907		$	142,078		$	117,067		$	389,315		$	319,974

Total noninterest expenses	$	88,882		$	69,298		$	172,528		$	141,038		$	92,539		$	78,759		$	265,067		$	219,797
Less:
Core deposit intangibles and customer relationship intangibles amortization	2,274			1,218			4,137			2,389			2,626			1,863			6,763			4,252
Partnership investment in tax credit projects	—			876			—			876			338			—			338			876
(Gain)/loss on sales/valuations of assets, net	1,528			(112		)	1,331			300			912			1,342			2,243			1,642
Restructuring expenses	—			—			2,564			—			—			—			2,564			—
Adjusted noninterest expenses	$	85,080		$	67,316		$	164,496		$	137,473		$	88,663		$	75,554		$	253,159		$	213,027

Efficiency ratio, fully tax-equivalent (non-GAAP)	65.04		%	65.61		%	66.53		%	67.75		%	62.40		%	64.54		%	65.03		%	66.58		%
(1) Refer to the "Reconciliation of Annualized Return on Average Tangible Common Equity (non-GAAP)" table.																									(2) Refer to the "Reconciliation of Annualized Net Interest Margin, Fully Tax-Equivalent (non-GAAP)" table.	(3) Refer to the "Reconciliation of Non-GAAP Measure-Efficiency Ratio" (non-GAAP)" table.	(4) Annualized return on average tangible common equity is net income available to common stockholders divided by average common stockholders' equity less goodwill and core deposit intangibles and customer relationship intangibles, net. This financial measure is included as it is considered to be a critical metric to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.	(5) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax-exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.	(6) Computed on a tax-equivalent basis using an effective tax rate of 21% beginning January 1, 2018, and 35% for all prior periods.	(7) Efficiency ratio, fully tax-equivalent, expresses noninterest expenses as a percentage of fully tax-equivalent net interest income and noninterest income. This efficiency ratio is presented on a tax-equivalent basis, which adjusts net interest income and noninterest expenses for the tax favored status of certain loans, securities and tax credit projects. Management believes the presentation of this non-GAAP measure provides supplemental useful information for proper understanding of the financial results of Heartland as it enhances the comparability of income and expenses arising from taxable and nontaxable sources and excludes specific items, as noted in the table. This measure should not be considered a substitute for operating results determined in accordance with GAAP.

FINANCIAL HIGHLIGHTS, continued


(Dollars in thousands, except per share data)	As Of and For the Quarter Ended															As Of and For the Quarter Ended
	6/30/2018			3/31/2018			12/31/2017			9/30/2017			6/30/2017			9/30/2018			6/30/2018			3/31/2018			12/31/2017			9/30/2017
BALANCE SHEET DATA
Investments	$	2,468,113		$	2,300,413		$	2,492,866		$	2,372,916		$	2,070,121		$	2,540,779		$	2,468,113		$	2,300,413		$	2,492,866		$	2,372,916
Loans held for sale	55,684			24,376			44,560			35,795			48,848			77,727			55,684			24,376			44,560			35,795
Total loans receivable⁽¹⁾	7,477,697			6,746,015			6,391,464			6,373,415			5,325,082			7,365,493			7,477,697			6,746,015			6,391,464			6,373,415
Allowance for loan losses	61,324			58,656			55,686			54,885			54,051			61,221			61,324			58,656			55,686			54,885
Total assets	11,301,920			10,055,863			9,810,739			9,755,627			8,204,721			11,335,132			11,301,920			10,055,863			9,810,739			9,755,627
Total deposits(2)	9,489,144			8,541,540			8,146,909			8,231,884			6,930,169			9,512,163			9,489,144			8,541,540			8,146,909			8,231,884
Long-term obligations	258,708			276,118			285,011			301,473			281,096			277,563			258,708			276,118			285,011			301,473
Preferred equity	938			938			938			938			938			—			938			938			938			938
Common stockholders’ equity	1,254,809			1,050,567			990,519			980,746			805,032			1,280,393			1,254,809			1,050,567			990,519			980,746

Common Share Data
Book value per common share (GAAP)	$	36.44		$	33.81		$	33.07		$	32.75		$	30.15		$	37.14		$	36.44		$	33.81		$	33.07		$	32.75
Tangible book value per common share (non-GAAP)⁽²⁾⁽³⁾	$	23.53		$	23.79		$	23.99		$	23.61		$	24.00		$	24.33		$	23.53		$	23.79		$	23.99		$	23.61
Common shares outstanding, net of treasury stock	34,438,445			31,068,239			29,953,356			29,946,069			26,701,226			34,473,029			34,438,445			31,068,239			29,953,356			29,946,069
Tangible common equity ratio (non-GAAP)⁽³⁾⁽⁴⁾	7.46		%	7.59		%	7.53		%	7.46		%	7.97		%	7.70		%	7.46		%	7.59		%	7.53		%	7.46		%

Reconciliation of Tangible Book Value Per Common Share (non-GAAP)⁽⁴⁾⁽⁵⁾
Common stockholders' equity (GAAP)	$	1,254,809		$	1,050,567		$	990,518		$	980,746		$	805,032		$	1,280,393		$	1,254,809		$	1,050,567		$	990,518		$	980,746
Less goodwill	391,668			270,305			236,615			236,615			141,461			391,668			391,668			270,305			236,615			236,615
Less core deposit intangibles and customer relationship intangibles, net	52,698			41,063			35,203			37,028			22,850			50,071			52,698			41,063			35,203			37,028
Tangible common stockholders' equity (non-GAAP)	$	810,443		$	739,199		$	718,700		$	707,103		$	640,721		$	838,654		$	810,443		$	739,199		$	718,700		$	707,103

Common shares outstanding, net of treasury stock	34,438,445			31,068,239			29,953,356			29,946,069			26,701,226			34,473,029			34,438,445			31,068,239			29,953,356			29,946,069
Common stockholders' equity (book value) per share (GAAP)	$	36.44		$	33.81		$	33.07		$	32.75		$	30.15		$	37.14		$	36.44		$	33.81		$	33.07		$	32.75
Tangible book value per common share (non-GAAP)	$	23.53		$	23.79		$	23.99		$	23.61		$	24.00		$	24.33		$	23.53		$	23.79		$	23.99		$	23.61

Reconciliation of Tangible Common Equity Ratio (non-GAAP)⁽⁵⁾⁽⁶⁾
Total assets (GAAP)	$	11,301,920		$	10,055,863		$	9,810,739		$	9,755,627		$	8,204,721		$	11,335,132		$	11,301,920		$	10,055,863		$	9,810,739		$	9,755,627
Less goodwill	391,668			270,305			236,615			236,615			141,461			391,668			391,668			270,305			236,615			236,615
Less core deposit intangibles and customer relationship intangibles, net	52,698			41,063			35,203			37,028			22,850			50,071			52,698			41,063			35,203			37,028
Total tangible assets (non-GAAP)	$	10,857,554		$	9,744,495		$	9,538,921		$	9,481,984		$	8,040,410		$	10,893,393		$	10,857,554		$	9,744,495		$	9,538,921		$	9,481,984
Tangible common equity ratio (non-GAAP)	7.46		%	7.59		%	7.53		%	7.46		%	7.97		%	7.70		%	7.46		%	7.59		%	7.53		%	7.46		%
																															(1) Excludes loans held for sale.
(2) Refer to the "Reconciliation of Tangible Book Value Per Common Share (non-GAAP)" table.
(3) Refer to the "Reconciliation of Tangible Common Equity Ratio (non-GAAP)" table.
(4) Tangible book value per common share is total common stockholders' equity less goodwill and core deposit and customer relationship intangibles, net, divided by common shares outstanding, net of treasury. This amount is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.
(5) The tangible common equity ratio is total common stockholders' equity less goodwill and core deposit intangibles, net divided by total assets less goodwill and core deposit intangibles, net. This ratio is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.
(2) Excludes deposits held for sale.																(2) Excludes deposits held for sale.
(3) Refer to the "Reconciliation of Tangible Book Value Per Common Share (non-GAAP)" table.																(3) Refer to the "Reconciliation of Tangible Book Value Per Common Share (non-GAAP)" table.
(4) Refer to the "Reconciliation of Tangible Common Equity Ratio (non-GAAP)" table.																(4) Refer to the "Reconciliation of Tangible Common Equity Ratio (non-GAAP)" table.
(5) Tangible book value per common share is total common stockholders' equity less goodwill and core deposit and customer relationship intangibles, net, divided by common shares outstanding, net of treasury. This amount is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.																(5) Tangible book value per common share is total common stockholders' equity less goodwill and core deposit and customer relationship intangibles, net, divided by common shares outstanding, net of treasury. This amount is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.
(6) The tangible common equity ratio is total common stockholders' equity less goodwill and core deposit intangibles, net divided by total assets less goodwill and core deposit intangibles, net. This ratio is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.																(6) The tangible common equity ratio is total common stockholders' equity less goodwill and core deposit intangibles, net divided by total assets less goodwill and core deposit intangibles, net. This ratio is a non-GAAP financial measure but has been included as it is considered to be a critical metric with which to analyze and evaluate the financial condition and capital strength of Heartland. This measure should not be considered a substitute for operating results determined in accordance with GAAP.

RESULTS OF OPERATIONS

Net Interest Income

Net interest margin, expressed as a percentage of average earning assets, was ~~4.23% (4.30%~~4.32% (4.38% on a fully tax-equivalent basis) during the ~~second~~third quarter of 2018, compared to ~~3.94% (4.14%~~4.08% (4.26% on a fully tax-equivalent basis) during the ~~second~~third quarter of 2017. Heartland's success in maintaining its net interest margin has been the result of an ~~improved~~increase in average earning ~~asset mix~~assets and ~~strong demand~~a favorable deposit ~~growth.~~mix. Also contributing to Heartland's ability to maintain its net interest margin has been the amortization of purchase accounting discounts associated with acquisitions completed by Heartland. For the ~~second~~third quarter of 2018, Heartland's net interest margin included 1725 basis points of purchase accounting discount amortization compared to 1216 basis points in the same quarter of 2017. For the ~~six~~nine months ended ~~June~~September 30, 2018, purchase accounting discount amortization added 1921 basis points to net interest margin compared to 1314 basis points for the ~~six~~nine months ended ~~June~~September 30, 2017. See "Analysis of Average Balances, Tax-Equivalent Yields and Rates" for ~~a description of our use of~~information relating to Heartland's net interest income on a fully tax-equivalent basis, which is not defined by GAAP, and a reconciliation of annualized net interest margin on a fully tax-equivalent basis to GAAP.

Total interest income for the ~~second~~third quarter of 2018 was ~~$113.4~~$124.9 million, an increase of ~~$31.3~~$25.9 million or ~~38%~~26%, compared to ~~$82.1~~$99.0 million recorded in the ~~second~~third quarter of 2017. The tax-equivalent adjustments for income taxes saved on the interest earned on nontaxable securities and loans were ~~$1.6~~$1.5 million for the ~~second~~third quarter of 2018 and ~~$3.8~~$3.9 million for the ~~second~~third quarter of 2017. With these adjustments, total interest income on a tax-equivalent basis was ~~$115.0~~$126.4 million for the ~~second~~third quarter of 2018, an increase of ~~$29.1~~$23.5 million or ~~34%~~23%, compared to ~~$85.9~~$102.9 million for the ~~second~~third quarter of 2017. For the first ~~six~~nine months of 2018, total interest income increased ~~$52.0~~$77.9 million or ~~32%~~30% to ~~$214.6~~$339.5 million compared to ~~$162.6~~$261.6 million for the first ~~six~~nine months of 2017. The tax-equivalent adjustments for income taxes saved on the interest earned on nontaxable securities and loans were ~~$3.1~~$4.7 million and ~~$7.7~~$11.6 million for the first ~~six~~nine months of 2018 and 2017, respectively. With these adjustments, total interest income on a tax-equivalent basis was ~~$217.7~~$344.2 million during the first ~~six~~nine months of 2018 compared to ~~$170.3~~$273.2 million during the first ~~six~~nine months of 2017, an increase of ~~$47.5~~$71.0 million or ~~28%~~26%.

Average earning assets increased ~~$2.03~~$1.43 billion or ~~27%~~16% to ~~$9.61~~$10.15 billion for the ~~second~~third quarter of 2018 compared to ~~$7.59~~$8.73 billion for the same quarter in 2017. For the first ~~six~~nine months of 2018, average earning assets were ~~$9.24~~$9.55 billion compared to ~~$7.54~~$7.94 billion for the first ~~six~~nine months of 2017, which was an increase of ~~$1.69~~$1.60 billion or ~~22%~~20%. The average rate on earning assets increased 26 basis points to ~~4.80%~~4.94% for the ~~second~~third quarter of 2018 compared to ~~4.54%~~4.68% for the ~~second~~third quarter of 2017. The average rate on earning assets for the first ~~six~~nine months of 2018 was ~~4.75%~~4.82%, an increase of 2022 basis points compared to ~~4.55%~~4.60% for the same period in 2017. The increase in total interest income ~~on a tax-equivalent basis~~ and average earning assets for the quarterly and ~~six-months period~~nine-month periods ended ~~June~~September 30, 2018, was primarily attributable to the acquisitions completed in 2017 and the first half of 2018 and recent increases in market interest rates.

~~Interest~~Total interest expense ~~on deposits and borrowings~~ for the ~~second~~third quarter of 2018 was ~~$12.0~~$14.2 million, an increase of ~~$4.5~~$5.1 million or ~~60%~~56% from ~~$7.5~~$9.1 million in the ~~second~~third quarter of 2017. ~~Interest~~Total interest expense for the first ~~six~~nine months of 2018 totaled ~~$21.6~~$35.8 million compared to ~~$15.0~~$24.1 million for the first ~~six~~nine months of 2017, which was an increase of ~~$6.6~~$11.7 million or ~~44%~~49%. For the quarter ended ~~June~~September 30, 2018, average interest bearing liabilities were ~~$6.21~~$6.54 billion, an increase of ~~$1.06 billion~~$847.2 million or ~~21%~~15%, from ~~$5.15~~$5.70 billion for the quarter ended ~~June~~September 30, 2017. In addition, the average interest rate paid on Heartland's interest bearing deposits and borrowings increased 2022 basis points to ~~0.78%~~0.86% in the ~~second~~third quarter of 2018 from ~~0.58%~~0.64% in the ~~second~~third quarter of 2017. Average interest bearing liabilities increased ~~$782.7~~$804.4 million or 15% to $6.15 billion for the first ~~six~~nine months of 2018 compared to $5.35 billion for the first ~~six~~nine months in 2017, while the average interest rate paid on Heartland's interest bearing deposits and borrowings increased 1418 basis points to ~~0.73%~~0.78% in the first ~~six~~nine months of 2018 from ~~0.59%~~0.60% in the first ~~six~~nine months of 2017. The average interest rate paid on savings deposits was ~~0.47%~~0.56% during the ~~second~~third quarter of 2018 compared to ~~0.26%~~0.30% for the ~~second~~third quarter of 2017, and the average interest rate paid on time deposits was ~~0.94%~~1.03% for the ~~second~~third quarter of 2018 compared to ~~0.80%~~0.77% for the ~~second~~third quarter of 2017. For the first ~~six~~nine months of 2018, the average interest rate paid on savings deposits was ~~0.41%~~0.47% compared to ~~0.24%~~0.26% for the first ~~six~~nine months of 2017, and the average interest rate paid on time deposits was ~~0.91%~~0.96% and ~~0.80%~~0.79% for the ~~six-month~~nine-month periods ending ~~June~~September 30, 2018, and 2017, respectively. The increase in Heartland's average interest bearing liabilities for both the quarterly and year-to date comparisons is primarily attributable to the acquisitions completed in 2017 and the first half of 2018. The increase in the average interest rate paid on Heartland's interest bearing liabilities is primarily due to recent increases in market interest rates.

Net interest income increased ~~$26.8~~$20.8 million or ~~36%~~23% to ~~$101.4~~$110.7 million in the ~~second~~third quarter of 2018 from ~~$74.6~~$89.8 million in the ~~second~~third quarter of 2017. After the tax-equivalent adjustment discussed above, net interest income on a tax-equivalent basis totaled ~~$103.0~~$112.2 million during the ~~second~~third quarter of 2018, an increase of ~~$24.6~~$18.5 million or ~~31%~~20% from ~~$78.4~~$93.8 million during the ~~second~~third quarter of 2017. For the first ~~six~~nine months of 2018, net interest income increased ~~$45.4~~$66.2 million or ~~31%~~28% to ~~$193.0~~$303.7 million from ~~$147.6~~$237.5 million recorded in the first ~~six~~nine months of 2017. After the tax-equivalent adjustment discussed above, net interest income on a ~~tax-equivalent~~tax-

equivalent basis totaled ~~$196.1~~$308.3 million during the first ~~six~~nine months of 2018, an increase of ~~$40.8~~$59.3 million or ~~26%~~24% from ~~$155.3~~$249.0 million recorded during the first ~~six~~nine months of 2017.

Heartland attempts to manage its balance sheet to minimize the effect that a change in interest rates has on its net interest margin. Heartland plans to continue to work toward improving both its earning assets and funding mix through targeted organic growth strategies, which management believes will result in additional net interest income. Heartland produces and reviews simulations of various interest rate scenarios to assist in monitoring its exposure to interest rate risk. Based on these simulations, it is management's opinion that Heartland maintains a well-balanced and manageable interest rate posture. Item 3 of Part I of this Quarterly Report on Form 10-Q contains additional information about the results of Heartland's most recent net interest income simulations. Note 7 to the consolidated financial statements included in this Quarterly Report on Form 10-Q contains a detailed discussion of the derivative instruments Heartland has utilized to manage its interest rate risk.

The following table sets forth certain information relating to Heartland's average consolidated balance sheets and reflects the yield on average earning assets and the cost of average interest bearing liabilities for the periods indicated, in thousands. Such yields and costs are calculated by dividing income or expense by the average balance of assets or liabilities. Average balances are derived from daily balances, and nonaccrual loans and loans held for sale are included in each respective loan category. Assets that receive favorable tax treatment are evaluated on a tax-equivalent basis assuming a federal income tax rate of 21% for the ~~second~~third quarter and first ~~six~~nine months of 2018 and 35% for the ~~second~~third quarter and first ~~six~~nine months of 2017. Tax-favored assets generally have lower contractual pre-tax yields than fully taxable assets. A tax-equivalent yield is calculated by adding the tax savings to the interest earned on tax favored assets and dividing this amount by the average balance of the tax favorable assets.


ANALYSIS OF AVERAGE BALANCES, TAX-EQUIVALENT YIELDS AND RATES⁽¹⁾(Dollars in thousands)	ANALYSIS OF AVERAGE BALANCES, TAX-EQUIVALENT YIELDS AND RATES⁽¹⁾(Dollars in thousands)																ANALYSIS OF AVERAGE BALANCES, TAX-EQUIVALENT YIELDS AND RATES⁽¹⁾(Dollars in thousands)
	For the Quarter Ended																For the Quarter Ended
	June 30, 2018								June 30, 2017								September 30, 2018								September 30, 2017
	Average Balance			Interest			Rate		Average Balance			Interest			Rate		Average Balance			Interest			Rate		Average Balance			Interest			Rate
Earning Assets
Securities:
Taxable	$	1,890,468		$	12,270		2.60	%	$	1,516,745		$	8,599		2.27	%	$	2,066,071		$	14,433		2.77	%	$	1,667,076		$	10,394		2.47	%
Nontaxable⁽¹⁾	448,844			4,537			4.05		624,915			7,723			4.96		435,045			4,418			4.03		643,925			7,825			4.82
Total securities	2,339,312			16,807			2.88		2,141,660			16,322			3.06		2,501,116			18,851			2.99		2,311,001			18,219			3.13
Interest bearing deposits with the Federal Reserve Bank and other banks and other short-term investments	211,414			768			1.46		121,778			345			1.14		252,535			1,238			1.94		164,809			558			1.34
Federal funds sold	—			—			—		1,262			3			0.95		—			—			—		18,874			34			0.71
Loans:⁽²⁾
Commercial and commercial real estate⁽¹⁾	5,403,447			71,301			5.29		3,824,061			46,912			4.92		5,637,360			77,443			5.45		4,647,414			59,121			5.05
Residential mortgage	685,005			7,562			4.43		633,344			6,509			4.12		736,875			8,952			4.82		683,186			7,300			4.24
Agricultural and agricultural real estate⁽¹⁾	542,249			6,850			5.07		488,222			5,807			4.77		571,599			7,725			5.36		504,970			6,175			4.85
Consumer	492,481			9,192			7.49		431,199			8,289			7.71		516,342			10,043			7.72		450,694			9,032			7.95
Fees on loans				2,504			—					1,670			—					2,186			—					2,464			—
Less: allowance for loan losses	(59,108		)	—			—		(55,270		)	—			—		(61,236		)	—			—		(54,720		)	—			—
Net loans	7,064,074			97,409			5.53		5,321,556			69,187			5.21		7,400,940			106,349			5.70		6,231,544			84,092			5.35
Total earning assets	9,614,800			114,984			4.80	%	7,586,256			85,857			4.54	%	10,154,591			126,438			4.94	%	8,726,228			102,903			4.68	%
Nonearning Assets	1,028,506								747,045								1,136,698								913,616
Total Assets	$	10,643,306							$	8,333,301							$	11,291,289							$	9,639,844
Interest Bearing Liabilities(3)
Savings	$	4,748,306		$	5,535		0.47	%	$	3,881,219		$	2,505		0.26	%	$	4,932,013		$	6,980		0.56	%	$	4,205,946		$	3,162		0.30	%
Time, $100,000 and over	482,593			1,066			0.89		350,786			727			0.83		575,810			1,379			0.95		408,560			787			0.76
Other time deposits	558,997			1,382			0.99		479,164			931			0.78		618,161			1,733			1.11		573,178			1,124			0.78
Short-term borrowings	152,576			547			1.44		153,565			90			0.24		148,041			464			1.24		209,795			271			0.51
Other borrowings	262,715			3,470			5.30		281,509			3,228			4.60		270,924			3,660			5.36		300,234			3,790			5.01
Total interest bearing liabilities	6,205,187			12,000			0.78	%	5,146,243			7,481			0.58	%	6,544,949			14,216			0.86	%	5,697,713			9,134			0.64	%
Noninterest Bearing Liabilities(3)
Noninterest bearing deposits	3,229,049								2,338,957								3,404,759								2,912,344
Accrued interest and other liabilities	68,256								56,124								77,786								74,338
Total noninterest bearing liabilities	3,297,305								2,395,081								3,482,545								2,986,682
Stockholders' Equity	1,140,814								791,977								1,263,795								955,449
Total Liabilities and Stockholders' Equity	$	10,643,306							$	8,333,301							$	11,291,289							$	9,639,844
Net interest income, fully tax-equivalent (non-GAAP)⁽¹⁾				$	102,984							$	78,376							$	112,222							$	93,769
Net interest spread⁽¹⁾							4.02	%							3.96	%							4.08	%							4.04	%
Net interest income, fully tax-equivalent (non-GAAP) to total earning assets⁽³⁾⁽⁴⁾							4.30	%							4.14	%							4.38	%							4.26	%
Interest bearing liabilities to earning assets	64.54		%						67.84		%						64.45		%						65.29		%

Reconciliation of annualized net interest margin, fully tax-equivalent (non-GAAP)⁽³⁾
Reconciliation of annualized net interest margin, fully tax-equivalent (non-GAAP)⁽⁴⁾
Net interest income, fully tax-equivalent (non-GAAP)				$	102,984							$	78,376							$	112,222							$	93,769
Adjustments for tax-equivalent interest⁽¹⁾				(1,575		)						(3,796		)						(1,544		)						(3,925		)
Net interest income (GAAP)				$	101,409							$	74,580							$	110,678							$	89,844

Average earning assets	$	9,614,800							$	7,586,256							$	10,154,591							$	8,726,228
Annualized net interest margin (GAAP)							4.23	%							3.94	%							4.32	%							4.08	%
Annualized net interest margin, fully tax-equivalent (non-GAAP)							4.30	%							4.14	%							4.38	%							4.26	%

(1) Computed on a tax-equivalent basis using an effective tax rate of 21% beginning January 1, 2018, and 35% for all prior periods.
(2) Nonaccrual loans are included in the average loans outstanding.
(3) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.
(2) Nonaccrual loans and loans held for sale are included in the average loans outstanding.																	(2) Nonaccrual loans and loans held for sale are included in the average loans outstanding.
(3) Includes deposits held for sale.																	(3) Includes deposits held for sale.
(4) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.																	(4) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.


ANALYSIS OF AVERAGE BALANCES, TAX-EQUIVALENT YIELDS AND RATES⁽¹⁾ (Dollars in thousands)	ANALYSIS OF AVERAGE BALANCES, TAX-EQUIVALENT YIELDS AND RATES⁽¹⁾ (Dollars in thousands)																ANALYSIS OF AVERAGE BALANCES, TAX-EQUIVALENT YIELDS AND RATES⁽¹⁾ (Dollars in thousands)
	For the Six Months Ended																For the Nine Months Ended
	June 30, 2018								June 30, 2017								September 30, 2018								September 30, 2017
	Average Balance			Interest			Rate		Average Balance			Interest			Rate		Average Balance			Interest			Rate		Average Balance			Interest			Rate
Earning Assets
Securities:
Taxable	$	1,847,858		$	23,847		2.60	%	$	1,483,087		$	16,852		2.29	%	$	1,937,053		$	38,280		2.64	%	$	1,545,091		$	27,246		2.36	%
Nontaxable⁽¹⁾	448,743			9,067			4.07		635,168			15,709			4.99		444,127			13,485			4.06		638,119			23,534			4.93
Total securities	2,296,601			32,914			2.89		2,118,255			32,561			3.10		2,381,180			51,765			2.91		2,183,210			50,780			3.11
Interest bearing deposits with the Federal Reserve Bank and other banks and other short-term investments	173,349			1,175			1.37		109,095			554			1.02		183,905			2,413			1.75		127,870			1,112			1.16
Federal funds sold	—			—			—		791			3			0.76		471			—			—		6,885			37			0.72
Loans:⁽²⁾
Commercial and commercial real estate⁽¹⁾	5,158,483			134,114			5.24		3,818,689			92,825			4.90		5,319,862			211,557			5.32		4,097,967			151,946			4.96
Residential mortgage	663,711			14,413			4.38		639,902			13,192			4.16		688,367			23,365			4.54		654,488			20,492			4.19
Agricultural and agricultural real estate⁽¹⁾	528,093			12,854			4.91		485,665			11,361			4.72		542,755			20,579			5.07		492,170			17,536			4.76
Consumer	475,731			17,852			7.57		427,015			16,342			7.72		489,417			27,895			7.62		434,995			25,374			7.80
Fees on loans				4,420			—					3,430			—					6,606			—					5,894			—
Less: allowance for loan losses	(57,577		)	—			—		(54,803		)	—			—		(58,810		)	—			—		(54,775		)	—			—
Net loans	6,768,441			183,653			5.47		5,316,468			137,150			5.20		6,981,591			290,002			5.55		5,624,845			221,242			5.26
Total earning assets	9,238,391			217,742			4.75	%	7,544,609			170,268			4.55	%	9,547,147			344,180			4.82	%	7,942,810			273,171			4.60	%
Nonearning Assets	965,670								739,072								1,023,306								797,893
Total Assets	$	10,204,061							$	8,283,681							$	10,570,453							$	8,740,703
Interest Bearing Liabilities(3)
Savings	$	4,554,484		$	9,326		0.41	%	$	3,859,730		$	4,610		0.24	%	$	4,681,710		$	16,306		0.47	%	$	3,976,403		$	7,772		0.26	%
Time, $100,000 and over	430,309			1,842			0.86		349,789			1,452			0.84		479,342			3,221			0.90		369,595			2,239			0.81
Other time deposits	544,820			2,581			0.96		481,736			1,831			0.77		569,536			4,314			1.01		512,551			2,955			0.77
Short-term borrowings	150,171			815			1.09		194,272			227			0.24		149,453			1,279			1.14		199,503			498			0.33
Other borrowings	271,391			7,066			5.25		282,948			6,884			4.91		271,234			10,726			5.29		288,774			10,674			4.94
Total interest bearing liabilities	5,951,175			21,630			0.73	%	5,168,475			15,004			0.59	%	6,151,275			35,846			0.78	%	5,346,826			24,138			0.60	%
Noninterest Bearing Liabilities(3)
Noninterest bearing deposits	3,107,552								2,282,642								3,207,709								2,494,850
Accrued interest and other liabilities	68,313								59,989								71,506								64,824
Total noninterest bearing liabilities	3,175,865								2,342,631								3,279,215								2,559,674
Stockholders' Equity	1,077,021								772,575								1,139,963								834,203
Total Liabilities and Stockholders' Equity	$	10,204,061							$	8,283,681							$	10,570,453							$	8,740,703
Net interest income, fully tax-equivalent (non-GAAP)⁽¹⁾				$	196,112							$	155,264							$	308,334							$	249,033
Net interest spread⁽¹⁾							4.02	%							3.96	%							4.04	%							4.00	%
Net interest income, fully tax-equivalent (non-GAAP) to total earning assets⁽³⁾⁽⁴⁾							4.28	%							4.15	%							4.32	%							4.19	%
Interest bearing liabilities to earning assets	64.42		%						68.51		%						64.43		%						67.32		%

Reconciliation of Annualized Net Interest Margin, Fully Tax-Equivalent (non-GAAP)⁽³⁾
Reconciliation of Annualized Net Interest Margin, Fully Tax-Equivalent (non-GAAP)⁽⁴⁾
Net interest income, fully tax-equivalent (non-GAAP)				$	196,112							$	155,264							$	308,334							$	249,033
Adjustments for tax-equivalent interest⁽¹⁾				(3,119		)						(7,656		)						(4,663		)						(11,581		)
Net interest income (GAAP)				$	192,993							$	147,608							$	303,671							$	237,452

Average Earning Assets	$	9,238,391							$	7,544,609							$	9,547,147							$	7,942,810
Annualized net interest margin (GAAP)							4.21	%							3.95	%							4.25	%							4.00	%
Annualized net interest margin, fully tax-equivalent (non-GAAP)							4.28	%							4.15	%							4.32	%							4.19	%

(1) Computed on a tax-equivalent basis using an effective tax rate of 21% beginning January 1, 2018, and 35% for all prior periods.
(2) Nonaccrual loans are included in the average loans outstanding.
(3) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax-exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.
(2) Nonaccrual loans and loans held for sale are included in the average loans outstanding.																	(2) Nonaccrual loans and loans held for sale are included in the average loans outstanding.
(3) Includes deposits held for sale.																	(3) Includes deposits held for sale.
(4) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax-exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.																	(4) Annualized net interest margin, fully tax-equivalent is a non-GAAP measure, which adjusts net interest income for the tax-favored status of certain loans and securities. Management believes this measure enhances the comparability of net interest income arising from taxable and tax-exempt sources. This measure should not be considered a substitute for operating results determined in accordance with GAAP.

Provision For Loan Losses

The allowance for loan losses is established through provision expense to provide, in Heartland management's opinion, an appropriate allowance for loan losses. The provision for loan losses ~~increased $3.9 million~~decreased $467,000 to ~~$4.8~~$5.2 million for the ~~second~~third quarter of 2018 compared to ~~$889,000~~$5.7 million for the ~~second~~third quarter of 2017. For the first ~~six~~nine months of 2018, provision expense totaled ~~$9.1~~$14.3 million compared to ~~$4.5~~$10.2 million for the same period in 2017, which was an increase of ~~$4.6~~$4.1 million. The provision expense for the second quarter of 2018 includes $2.1 million of specific reserves related to updated collateral values on two agricultural relationships and two commercial relationships. The remaining increase is attributable to a combination of factors, including ~~higher loan growth,~~ acquired loans moving out of the ~~purchased~~purchase accounting pools and general changes in credit quality.

Given the size of Heartland's loan portfolio, the level of organic loan growth, acquired loans that move out of the purchase accounting pool, changes in credit quality and the variability that can occur in the factors considered when determining the appropriateness of the allowance for loan losses, Heartland's provision for loan losses will vary from quarter to quarter. For additional details on the specific factors considered in establishing the allowance for loan losses, refer to the discussion of critical accounting policies set forth in Management's Discussion and Analysis of Financial Condition and Results of Operations contained in Heartland's Annual Report on Form 10-K for the year ended December 31, 2017, and the information under the caption "Allowance For Loan Losses" in Item 2 of this Quarterly Report on Form 10-Q and Note 5 to the consolidated financial statements included herein.

Heartland believes the allowance for loan losses as of ~~June~~September 30, 2018, was at a level commensurate with the overall risk exposure of the loan portfolio. However, if economic conditions should deteriorate, certain borrowers may experience difficulty and the level of nonperforming loans, charge-offs and delinquencies could rise and require further increases in the provision for loan losses.

Noninterest Income

The tables below show Heartland's noninterest income for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, in thousands:


	Three Months Ended June 30,										Three Months Ended September 30,
	2018			2017		Change			% Change		2018			2017		Change			% Change
Service charges and fees	$	12,072		$	9,696	$	2,376		25	%	$	12,895		$	10,138	$	2,757		27	%
Loan servicing income	1,807			1,351		456			34		1,670			1,161		509			44
Trust fees	4,615			3,979		636			16		4,499			3,872		627			16
Brokerage and insurance commissions	877			976		(99		)	(10	)	1,111			950		161			17
Securities gains/(losses), net	(259		)	1,392		(1,651		)	(119	)	(145		)	1,679		(1,824		)	(109	)
Unrealized gain on equity securities, net	71			—		71			100		54			—		54			100
Net gains on sale of loans held for sale	6,800			6,817		(17		)	—		7,410			4,997		2,413			48
Valuation adjustment on servicing rights	(216		)	19		(235		)	(1,237	)	230			5		225			4,500
Income on bank owned life insurance	700			656		44			7		892			766		126			16
Other noninterest income	1,167			738		429			58		1,149			1,409		(260		)	(18	)
Total noninterest income	$	27,634		$	25,624	$	2,010		8	%	$	29,765		$	24,977	$	4,788		19	%


	Six Months Ended June 30,										Nine Months Ended September 30,
	2018			2017		Change			% Change		2018		2017		Change			% Change
Service charges and fees	$	22,151		$	19,153	$	2,998		16	%	$	35,046	$	29,291	$	5,755		20	%
Loan servicing income	3,561			3,075		486			16		5,231		4,236		995			23
Trust fees	9,295			7,610		1,685			22		13,794		11,482		2,312			20
Brokerage and insurance commissions	1,784			2,012		(228		)	(11	)	2,895		2,962		(67		)	(2	)
Securities gains/(losses), net	1,182			3,874		(2,692		)	(69	)	1,037		5,553		(4,516		)	(81	)
Unrealized gain on equity securities, net	43			—		43			100		97		—		97			100
Net gains on sale of loans held for sale	10,851			12,964		(2,113		)	(16	)	18,261		17,961		300			2
Valuation adjustment on servicing rights	(218		)	24		(242		)	(1,008	)	12		29		(17		)	(59	)
Income on bank owned life insurance	1,314			1,273		41			3		2,206		2,039		167			8
Other noninterest income	2,387			1,532		855			56		3,536		2,941		595			20
Total noninterest income	$	52,350		$	51,517	$	833		2	%	$	82,115	$	76,494	$	5,621		7	%

Noninterest income totaled ~~$27.6~~$29.8 million during the ~~second~~third quarter of 2018 compared to ~~$25.6~~$25.0 million during the ~~second~~third quarter of 2017, an increase of ~~$2.0~~$4.8 million or 8%19%. This increase reflected higher service charges and fees, loan servicing income, ~~and~~ trust fees and net gains on sale of loans held for sale, which were partially offset by decreased net securities gains. ~~For~~Noninterest income totaled $82.1 million during the ~~six-month~~nine-month period ended ~~June~~September 30, ~~noninterest income totaled $52.4 million during~~ 2018 compared to ~~$51.5~~$76.5 million during the comparable period in 2017, an increase of ~~$833,000~~$5.6 million or 2%7%. For the ~~six-month~~nine-month period ended ~~June~~September 30, 2018, increases in service charges and fees, loan servicing income and trust fees ~~and other noninterest income~~ were partially offset by decreases in net securities ~~gains and net gains on sale of loans held for sale.~~gains.

Service Charges and Fees

The following tables summarize the changes in service charges and fees for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, in thousands:


	Three Months Ended June 30,								Three Months Ended September 30,
	2018		2017		Change		% Change		2018		2017		Change			% Change
Service charges and fees on deposit accounts	$	2,794	$	2,265	$	529	23	%	$	2,858	$	2,577	$	281		11	%
Overdraft fees	2,518		2,278		240		11		2,990		2,479		511			21
Customer service fees	87		65		22		34		101		102		(1		)	(1	)
Credit card fee income	2,992		2,185		807		37		3,062		1,994		1,068			54
Debit card income	3,680		2,902		778		27		3,883		2,985		898			30
Other service charges	1		1		—		—		1		1		—			—
Total service charges and fees	$	12,072	$	9,696	$	2,376	25	%	$	12,895	$	10,138	$	2,757		27	%

	Six Months Ended June 30,								Nine Months Ended September 30,
	2018		2017		Change		% Change		2018		2017		Change			% Change
Service charges and fees on deposit accounts	$	5,412	$	4,425	$	987	22	%	$	8,270	$	7,002	$	1,268		18	%
Overdraft fees	4,726		4,471		255		6		7,716		6,950		766			11
Customer service fees	164		115		49		43		266		217		49			23
Credit card fee income	5,182		4,218		964		23		8,443		6,212		2,231			36
Debit card income	6,665		5,922		743		13		10,349		8,908		1,441			16
Other service charges	2		2		—		—		2		2		—			—
Total service charges and fees	$	22,151	$	19,153	$	2,998	16	%	$	35,046	$	29,291	$	5,755		20	%

Service charges and fees increased ~~$2.4~~$2.8 million or ~~25%~~27% to ~~$12.1~~$12.9 million during the ~~second~~third quarter of 2018 compared to ~~$9.7~~$10.1 million during the ~~second~~third quarter of 2017 and ~~$3.0~~$5.8 million or ~~16%~~20% to ~~$22.2~~$35.0 million during the first ~~six~~nine months of 2018 compared to ~~$19.2~~$29.3 million for the first ~~six~~nine months of 2017. Service charges and fees on deposit accounts and overdraft fees increased ~~$529,000~~$792,000 or ~~23%~~16% to ~~$2.8~~$5.8 million for the ~~second~~third quarter of 2018 compared to ~~$2.3~~$5.1 million for the ~~second~~third quarter of 2017, and for the ~~six~~nine months ended ~~June~~September 30, 2018, service charges and fees on deposit accounts and overdraft fees increased ~~$987,000~~$2.0 million or ~~22%~~15% to ~~$5.4~~$16.0 million from ~~$4.4~~$14.0 million recorded in the same period in 2017. These increases were primarily attributable to a larger demand deposit customer base, a portion of which is attributable to the acquisitions completed in 2017 and the first half of 2018. Fees associated with credit card services were ~~$3.0~~$3.1 million during the ~~second~~third quarter of 2018 compared to ~~$2.2~~$2.0 million during the ~~second~~third quarter of 2017, an increase of ~~$807,000~~$1.1 million or ~~37%~~54%. For the ~~six~~nine months ended ~~June~~September 30, 2018, credit card fee income increased ~~$964,000~~$2.2 million or ~~23%~~36% to ~~$5.2~~$8.4 million from ~~$4.2~~$6.2 million recorded in the first ~~six~~nine months of 2017. These increases resulted primarily from efforts to increase the level of commercial credit card services provided at Heartland's subsidiary banks, including at the recently acquired banks. Heartland has focused on expanding its card payment solutions for businesses. In particular, Heartland has introduced an expense management service that provides business customers the ability to more efficiently manage their card-based spending. Debit card income increased ~~$778,000~~$898,000 or ~~27%~~30% to ~~$3.7~~$3.9 million for the ~~second~~third quarter of 2018 compared to ~~$2.9~~$3.0 million for the ~~second~~third quarter of 2017. For the ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, debit card income totaled ~~$6.7~~$10.3 million and ~~$5.9~~$8.9 million, respectively, which was an increase of ~~$743,000~~$1.4 million or ~~13%~~16%. The increases in debit card income were primarily attributable to ~~the~~Heartland's larger customer base, including customers from recent acquisitions.

Loan Servicing Income

The following tables show the changes in loan servicing income for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, in thousands:


	Three Months Ended June 30,											Three Months Ended September 30,
	2018			2017			Change			% Change		2018			2017			Change			% Change
Commercial and agricultural loan servicing fees⁽¹⁾	$	924		$	604		$	320		53	%	$	702		$	684		$	18		3	%
Residential mortgage servicing fees	2,390			3,215			(825		)	(26	)	2,610			2,932			(322		)	(11	)
Mortgage servicing rights amortization	(1,507		)	(2,468		)	961			39		(1,642		)	(2,455		)	813			33
Total loan servicing income	$	1,807		$	1,351		$	456		34	%	$	1,670		$	1,161		$	509		44	%

	Six Months Ended June 30,											Nine Months Ended September 30,
	2018			2017			Change			% Change		2018			2017			Change			% Change
Commercial and agricultural loan servicing fees⁽¹⁾	$	1,673		$	1,418		$	255		18	%	$	2,375		$	2,101		$	274		13	%
Residential mortgage servicing fees	4,640			6,387			(1,747		)	(27	)	7,250			9,319			(2,069		)	(22	)
Mortgage servicing rights amortization	(2,752		)	(4,730		)	1,978			42		(4,394		)	(7,184		)	2,790			39
Total loan servicing income	$	3,561		$	3,075		$	486		16	%	$	5,231		$	4,236		$	995		23	%

(1) Includes servicing fees for commercial, commercial real estate, agricultural and agricultural real estate loans.

Loan servicing income includes the fees collected for the servicing of commercial, agricultural, and mortgage loans, which are dependent upon the aggregate outstanding balances of these loans, rather than quarterly production and sale of these loans. Loan servicing income totaled ~~$1.8~~$1.7 million during the ~~second~~third quarter of 2018 compared to ~~$1.4~~$1.2 million during the ~~second~~third quarter of 2017, an increase of ~~$456,000~~$509,000 or ~~34%~~44%. On a ~~six-month~~nine-month comparative basis, loan servicing income totaled ~~$3.6~~$5.2 million during 2018 compared to ~~$3.1~~$4.2 million during 2017, an increase of ~~$486,000~~$995,000 or ~~16%~~23%. Heartland's residential mortgage loan servicing portfolio totaled $4.16 billion at ~~June~~September 30, 2018, compared to ~~$4.34~~$3.56 billion at ~~June~~September 30, 2017, which was ~~a decrease~~an increase of ~~$182.1~~$599.1 million or 4%17%. ~~The decrease in the servicing portfolio was primarily related to the sale in the third quarter of 2017 of the GNMA servicing portfolio,~~ ~~which contained loans with an unpaid principal balance of approximately~~ ~~$773.9 million. The decrease was partially offset by Heartland's acquisition of~~Heartland acquired the right to service mortgage loans ~~totaling $640.7 million, which had a fair value of $7.0 million,~~ with the FBLB transaction that closed on May 18, ~~2018.~~2018, and at September 30, 2018, the FBLB servicing portfolio totaled $652.7 million.

Trust Fees

Trust fees for the three months ended September 30, 2018 and 2017 totaled $4.5 million and $3.9 million, respectively, which was an increase of $627,000 or 16%. For the nine months ended September 30, 2018 and 2017, trust fees totaled $13.8 million and $11.5 million, respectively, which was an increase of $2.3 million or 20%. The increase for both the quarterly and year-to-date comparison is primarily attributable to increases in the market value of the assets under management.

Net Gains on Sale of Loans Held for Sale

The following table shows the activity related to the net gains on sales of loans held for sale during the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, in thousands:


	Three Months Ended June 30,						Six Months Ended June 30,						Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017			2018			2017			2018			2017
Total residential mortgage loan applications	$	341,978		$	308,113		$	576,803		$	556,727		$	298,602		$	271,476		$	875,405		$	828,203
Residential mortgage loans originated	$	225,563		$	216,637		$	375,331		$	378,488		$	262,821		$	198,911		$	638,152		$	577,399
Residential mortgage loans sold	$	201,808		$	180,296		$	329,771		$	352,817		$	238,684		$	188,501		$	568,465		$	541,318
Net gains on sale of residential mortgage loans	$	6,646		$	6,628		$	10,700		$	12,575		$	7,188		$	4,821		$	17,888		$	17,396
Net gain/(loss) on sale of other commercial, agricultural and consumer loans⁽¹⁾	$	154		$	189		$	151		$	389		$	222		$	176		$	373		$	565
Percentage of residential mortgage loans originated for refinancing	20		%	25		%	27		%	30		%	19		%	31		%	24		%	30		%

(1) Includes net gains on sale of commercial loans and leases, commercial real estate loans, agricultural and agricultural real estate loans and consumer loans

During the ~~first six months~~third quarter of 2018, net gains on sale of loans held for sale totaled ~~$10.9~~$7.4 million compared to ~~$13.0~~$5.0 million during the same period in 2017, ~~a decrease~~an increase of ~~$2.1~~$2.4 million or ~~16%~~48%. These gains result primarily from the gain or loss on sales of mortgage loans into the secondary market, related fees and fair value marks on the associated derivatives. The percentage of residential mortgage loans that represented refinancings was ~~20%~~19% during the ~~second~~third quarter of 2018 compared to ~~25%~~31% in the ~~second~~third quarter of 2017. For the ~~six~~nine months ended ~~June~~September 30, 2018, mortgage loan refinancings were ~~27%~~24% of the originations compared to 30% during the first ~~six~~nine months of 2017.

Securities Gains/Losses, Net

Securities losses, net, totaled ~~$259,000~~$145,000 for the ~~second~~third quarter of 2018 compared to net securities gains of ~~$1.4~~$1.7 million for the ~~second~~third quarter of 2017, which was a decrease of ~~$1.7~~$1.8 million or ~~119%~~109%. For the first ~~six~~nine months of 2018, securities gains, net, totaled ~~$1.2~~$1.0 million compared to ~~$3.9~~$5.6 million during the first ~~six~~nine months of 2017, a decrease of ~~$2.7~~$4.5 million or ~~69%~~81%. Heartland's net unrealized loss on securities available for sale totaled ~~$60.9~~$68.8 million at ~~June~~September 30, 2018, compared to ~~$36.4~~$30.8 million at ~~June~~September 30, 2017. The increase in the unrealized loss on securities available for sale was primarily due to increases in short-term interest rates, which have caused a decline in the fair value of Heartland's available for sale securities.

~~Trust Fees~~Noninterest Expense

Trust fees totaled $4.6 million and $4.0 million for the quarters ended June 30, 2018, and 2017, respectively, which was an increase of $636,000 or 16%. For the six month comparative period, trust fees totaled $9.3 million in 2018 compared to $7.6 million in 2017, which was increase of $1.7 million or 22%. Trust fee income is primarily based on the market value of the assets under management, which totaled $2.44 billion at June 30, 2018, compared to $2.31 billion at December 31, 2017, and $2.10 billion at June 30, 2017.

~~Other Noninterest Income~~

Other noninterest income totaled $1.2 million for the second quarter of 2018 compared to $738,000 for the second quarter of 2017, an increase of $429,000 or 58%. Included in this increase was $174,000 of reimbursements from customers for loan workout expenses that had been incurred in prior years. For the six-month comparative period, other noninterest income totaled $2.4 million in 2018 compared to $1.5 million in 2017, an increase of $855,000 or 56%. Income from customer swaps totaled $504,000 during the first six months of 2018 compared to $202,000 during the first six months of 2017, which was an increase of $302,000. Heartland has had more commercial loan customers enter into interest rate swaps for protection from rising interest rates. The remaining increase in other noninterest income for the three-and six-month periods ended June 30, 2018, was primarily attributable to recent acquisitions.

~~Noninterest Expenses~~

The tables below show Heartland's noninterest expenses for the three- and ~~six-month~~nine-month periods ended ~~June~~September 30, 2018 and 2017, in thousands:

Three Months Ended
June 30,
2018 2017 Change % Change
Salaries and employee benefits $ 50,758
$ 41,126
$ 9,632
23 %
Occupancy 6,315
5,056
1,259
25
Furniture and equipment 3,184
2,586
598
23
Professional fees 9,948
7,583
2,365
31
FDIC insurance assessments 684
909
(225 ) (25 )
Advertising 2,145
1,359
786
58
Core deposit intangibles and customer relationship intangibles amortization 2,274
1,218
1,056
87
Other real estate and loan collection expenses 948
365
583
160
(Gain)/loss on sales/valuations of assets, net 1,528
(112 ) 1,640
1,464
Restructuring expenses —
—
—
—
Other noninterest expenses 11,098
9,208
1,890
21
Total noninterest expenses $ 88,882
$ 69,298
$ 19,584
28 %

Six Months Ended
June 30,
2018 2017 Change % Change
Salaries and employee benefits $ 99,468
$ 82,893
$ 16,575
20 %
Occupancy 12,358
10,129
2,229
22
Furniture and equipment 5,933
5,087
846
17
Professional fees 18,407
15,892
2,515
16
FDIC insurance assessments 1,673
1,716
(43 ) (3 )
Advertising 4,085
3,783
302
8
Core deposit intangibles and customer relationship intangibles amortization 4,137
2,389
1,748
73
Other real estate and loan collection expenses 1,680
1,193
487
41
(Gain)/loss on sales/valuations of assets, net 1,331
300
1,031
344
Restructuring expenses 2,564
—
2,564
100
Other noninterest expenses 20,892
17,656
3,236
18
Total noninterest expenses $ 172,528
$ 141,038
$ 31,490
22 %



	Three Months Ended September 30,
	2018		2017		Change			% Change
Salaries and employee benefits	$	49,921	$	45,225	$	4,696		10	%
Occupancy	6,348		6,223		125			2
Furniture and equipment	3,470		2,826		644			23
Professional fees	11,681		8,450		3,231			38
FDIC insurance assessments	1,119		894		225			25
Advertising	2,754		1,358		1,396			103
Core deposit intangibles and customer relationship intangibles amortization	2,626		1,863		763			41
Other real estate and loan collection expenses	784		581		203			35
(Gain)/loss on sales/valuations of assets, net	912		1,342		(430		)	(32	)
Restructuring expenses	—		—		—			—
Other noninterest expenses	12,924		9,997		2,927			29
Total noninterest expenses	$	92,539	$	78,759	$	13,780		17	%



	Nine Months Ended September 30,
	2018		2017		Change		% Change
Salaries and employee benefits	$	149,389	$	128,118	$	21,271	17	%
Occupancy	18,706		16,352		2,354		14
Furniture and equipment	9,403		7,913		1,490		19
Professional fees	30,088		24,342		5,746		24
FDIC insurance assessments	2,792		2,610		182		7
Advertising	6,839		5,141		1,698		33
Core deposit intangibles and customer relationship intangibles amortization	6,763		4,252		2,511		59
Other real estate and loan collection expenses	2,464		1,774		690		39
(Gain)/loss on sales/valuations of assets, net	2,243		1,642		601		37
Restructuring expenses	2,564		—		2,564		100
Other noninterest expenses	33,816		27,653		6,163		22
Total noninterest expenses	$	265,067	$	219,797	$	45,270	21	%

For the ~~second~~third quarter of 2018, noninterest expenses totaled ~~$88.9~~$92.5 million compared to ~~$69.3~~$78.8 million during the ~~second~~third quarter of 2017, an increase of ~~$19.6~~$13.8 million or ~~28%~~17%. For the first ~~six~~nine months of 2018, noninterest expenses totaled ~~$172.5~~$265.1 million compared to ~~$141.0~~$219.8 million during the first ~~six~~nine months of 2017, an increase of ~~$31.5~~$45.3 million or ~~22%~~21%. The most significant increases for the quarterly and ~~six~~nine month periods were related to salaries and employee benefits, professional fees, ~~other real estate~~ and ~~loan collection expenses, and net gains/losses on sales/valuations of assets.~~advertising. The increases in occupancy, furniture and equipment, FDIC insurance assessments, advertising, core deposit intangibles and customer relationship intangibles amortization, other real estate and loan collection expenses, gain/loss on sales/valuation of assets, net and other noninterest expenses were primarily related to the recent acquisitions.

Salaries and Employee Benefits

The largest component of noninterest expenses, salaries and employee benefits, increased ~~$9.6~~$4.7 million or ~~23%~~10% during the ~~second~~third quarter of 2018 as compared to the same quarter in 2017. The increase is primarily attributable to the additional salaries and employee benefits for employees of banks acquired in 2018 and 2017. When comparing the first ~~six~~nine months of 2018 to the same period in 2017, salaries and employee benefits increased ~~$16.6~~$21.3 million or ~~20%~~17%. Heartland had total full-time equivalent employees of ~~2,216~~2,211 on ~~June~~September 30, 2018, compared to ~~1,862~~2,024 on ~~June~~September 30, 2017.

Professional Fees

Professional fees for the ~~second~~third quarter of 2018 totaled ~~$9.9~~$11.7 million compared to ~~$7.6~~$8.5 million for the same quarter of 2017, which was an increase of ~~$2.4~~$3.2 million or ~~31%~~38%. For the ~~six~~nine months ended ~~June~~September 30, 2018, professional fees totaled ~~$18.4~~$30.1 million compared to ~~$15.9~~$24.3 million, which was an increase of ~~$2.5~~$5.7 million or ~~16%~~24%. The increase for quarterly and ~~six-month~~nine-month periods is primarily attributable to professional fees incurred at the entities acquired in 2018, model validation expenses, third-party mortgage processing expenses and higher advisory services associated with the ~~increased regulatory environment associated with~~higher level of regulation resulting from Heartland having assets over $10 billion.

~~Gain/Loss on Sales/Valuations of Assets, Net~~

For the second quarter of 2018, gain/loss on sales/valuations of assets, net, totaled a loss of $1.5 million compared to a gain of $112,000 for the same quarter in 2017, which is a decrease of $1.6 million. For the first six months of 2018, loss on sales/valuations of assets, net, increased $1.0 million to $1.3 million compared to $300,000 recorded in the same period in 2017. In the second quarter of 2018, losses and write-downs of $993,000 were recorded on repossessed assets, which included write-downs and losses of $707,000 related to four other real estate transactions, and a loss of $150,000 was recorded in conjunction with the scheduled sale of a bank branch.

Restructuring Expenses

In the first quarter 2018, Heartland recorded $2.6 million of restructuring expenses related to its mortgage lending operation. The restructuring projects ~~which are nearing completion, are~~were primarily related to outsourcing the loan application processing, underwriting and loan closing functions. The restructuring expenses ~~consist~~consisted of severance and retention costs related to the workforce reduction and contract buyouts associated with the discontinued use of several current systems.

Efficiency Ratio

One of Heartland's top priorities is to improve its efficiency ratio, on a fully tax-equivalent basis, by reducing it to 65% or less. During the ~~second~~third quarter of 2018, Heartland's efficiency ratio on a fully tax-equivalent basis ~~was 65.04%~~decreased by 214 basis points to 62.40% in comparison with ~~65.61% during~~64.54% for the ~~second~~ quarter ofended September 30, 2017. For the ~~six-month~~nine-month period ended ~~June~~September 30, 2018, the efficiency ratio on a fully tax-equivalent basis decreased by ~~122~~155 basis points to ~~66.53%~~65.03% when compared to 66.58% for the same ~~six-month~~nine-month period in 2017. Heartland's efficiency ratio will vary from quarter to quarter as a result of merger and acquisition activities and also from the seasonality and related revenue and expense timing differences that are inherent in the residential mortgage business. ~~After completion, the restructuring projects related to the mortgage lending operation should have a positive impact on the efficiency ratio.~~

Income Taxes

Heartland's effective tax rate was ~~21.09%~~20.99% for the ~~second~~third quarter of 2018 compared to ~~26.85%~~28.74% for the ~~second~~third quarter of 2017. Heartland's effective tax rate was affected by the passage of the Tax Cuts and Jobs Act in December 2017, which reduced the federal income tax rate from a maximum of 35% to 21%. Federal low-income housing tax credits totaling $307,000 reduced Heartland's income taxes ~~during~~in both the ~~second~~third quarter of ~~2018. For~~2018 and 2017. Also included in the ~~second~~third quarter of ~~2017, federal~~2018 tax computation was a solar energy tax credit of $223,000.

Heartland's effective tax rate was 20.24% for the first nine months of 2018 compared to 26.59% for the first nine months of 2017. Federal low-income housing tax credits totaling ~~$310,000 and~~$921,000 were included in the determination of Heartland's income taxes for both nine-month periods ended September 30. Also included in the 2018 tax computation was the solar energy tax credit mentioned above. Included in the determination of Heartland's income taxes during the first nine months of 2017 were solar energy tax credits totaling $270,000 ~~reduced Heartland's income taxes. Also included in the second quarter of 2017 tax computation was~~and a state tax credit of $830,000 related to a partnership investment in a historic rehabilitation tax credit project.

Heartland's effective tax rate was 19.73% for the first six months of 2018 compared to 25.37% for the first six months of 2017. Federal low-income housing tax credits totaling $614,000 were included in the determination of Heartland's income taxes for both six-month periods ended June 30. Solar energy tax credits totaling $270,000 were included in the determination of Heartland's income taxes during the first six months of 2017. Heartland's effective tax rate for the six months ended June 30, 2017, was impacted by the state tax credit referenced above. The level of tax-exempt interest income, as a percentage of pre-tax income, was ~~18.41%~~16.49% during the first ~~six~~nine months of 2018 compared to ~~26.55%~~25.63% during the first ~~six~~nine months of 2017.

Heartland's income taxes included a tax benefit of ~~$660,000~~$672,000 and ~~$1.0~~$1.1 million for the ~~six-month~~nine-month periods ended ~~June~~September 30, 2018, and 2017, respectively, resulting from the vesting of outstanding restricted stock unit awards and options. The majority of Heartland's restricted stock unit awards vest in the first quarter of each year.

FINANCIAL CONDITION

Total assets of Heartland were ~~$11.30~~$11.34 billion at ~~June~~September 30, 2018, an increase of ~~$1.49~~$1.52 billion or ~~15%~~16% since ~~year-end~~December 31, 2017. Excluding $427.1 million of assets acquired at fair value in the Signature Bancshares Inc., transaction and $1.12 billion of assets acquired at fair value in the FBLB transaction, total assets decreased ~~$53.1~~$20.1 million or less than 1% since December 31, 2017. ~~The decrease in assets was primarily due to a reduction in the securities portfolio, which~~Securities represented 22% and 25% of total assets at ~~June~~September 30, 2018, and December 31, 2017, respectively.

Lending Activities

The commercial and commercial real estate loan portfolio includes a wide range of business loans, including lines of credit for working capital and operational purposes and term loans for the acquisition of equipment and real estate. Although most loans are made on a secured basis, loans may be made on an unsecured basis if warranted by the overall financial condition of the borrower. Terms of commercial business loans generally range from one to five years. Commercial loans are primarily made based on the identified cash flow of the borrower and secondarily on the underlying collateral provided by the borrower. The collateral that Heartland requires for most of these loans is based upon the discounted market value of the collateral. The primary repayment risks of commercial loans are that the cash flow of the borrowers may be unpredictable, and the collateral securing these loans may fluctuate in value. Heartland seeks to minimize these risks in a variety of ways. The underwriting analysis includes credit verification, analysis of global cash flows, appraisals and a review of the financial condition of the borrower. Personal guarantees are frequently required as a tertiary form of repayment. In addition, when underwriting loans for commercial real estate, careful consideration is given to the property's operating history, future operating projections, current and projected occupancy, location and physical condition. Heartland also utilizes government guaranteed lending through the U.S. Small Business Administration and the U.S. Department of Agriculture's Rural Development Business and Industry Program to assist customers with longer-term funding and to reduce risk.

Agricultural loans, many of which are secured by crops, machinery and real estate, are provided to finance capital improvements and farm operations as well as acquisitions of livestock and machinery. Agricultural loans present unique credit risks relating to adverse weather conditions, loss of livestock due to disease or other reasons, declines in market prices for agricultural products and the impact of government regulations. The ultimate repayment of agricultural loans is dependent upon the profitable operation or management of the agricultural entity. In underwriting agricultural loans, lending personnel work closely with their customers to review budgets and cash flow projections for crop production for the ensuing year. These budgets and cash flow projections are monitored closely during the year and reviewed with the customers at least annually. Lending personnel also work closely with governmental agencies, including the Farm Service Agency, to help agricultural customers obtain credit enhancement products such as loan guarantees or interest assistance.

Heartland originates first-lien, adjustable-rate and fixed-rate, one-to-four-family residential real estate loans for the construction, purchase or refinancing of a single family residential property. These loans are principally collateralized by owner-occupied properties and are amortized over 10 to 30 years. Heartland typically sells longer-term, low-rate, residential mortgage loans in the secondary market with servicing rights retained. This practice allows Heartland to better manage interest rate risk and liquidity risk. The Heartland bank subsidiaries participate in lending programs sponsored by U.S. government agencies such as Veterans Administration and Federal Home Administration when justified by market conditions.

Consumer lending includes motor vehicle, home improvement, home equity and small personal credit lines. Consumer loans typically have shorter terms, lower balances, higher yields and higher risks of default than one-to-four-family residential mortgage loans. Consumer loan collections are dependent on the borrower's continuing financial stability, and are therefore more likely to be affected by adverse personal circumstances. Risk is reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower's financial condition, and personal cash flows. A security interest, with title insurance when necessary, is taken in the underlying real estate.

Total loans held to maturity were ~~$7.48~~$7.37 billion at ~~June~~September 30, 2018, compared to $6.39 billion at year-end 2017, an increase of ~~$1.09 billion~~$974.0 million or ~~17%~~15%. This change includes $324.5 million of total loans held to maturity acquired at fair value in the Signature Bancshares, Inc. transaction and $681.1 million of total loans held to maturity acquired at fair value in the FBLB transaction. During the third quarter of 2018, the sale of two branches at Wisconsin Bank & Trust was announced, which included $31.4 million of loans that were classified as held for sale at September 30, 2018. Exclusive of these transactions, total loans held to maturity ~~increased $80.7 million~~decreased $140,000 or ~~3% annualized~~less than 1% since year-end 2017. Price competition for quality loans remains intense, and Heartland remains committed to its pricing strategy, disciplined credit approach and emphasis on the client relationship.

The table below presents the composition of the loan portfolio as of ~~June~~September 30, 2018, and December 31, 2017, in thousands:


LOAN PORTFOLIO	June 30, 2018					December 31, 2017					September 30, 2018					December 31, 2017
	Amount			Percent		Amount			Percent		Amount			Percent		Amount			Percent
Loans receivable held to maturity:
Commercial	$	2,034,240		27.20	%	$	1,646,606		25.76	%	$	1,962,222		26.63	%	$	1,646,606		25.76	%
Commercial real estate	3,686,898			49.29		3,163,269			49.48		3,648,731			49.52		3,163,269			49.48
Agricultural and agricultural real estate	562,353			7.52		511,588			8.00		574,048			7.79		511,588			8.00
Residential mortgage	683,051			9.13		624,279			9.76		676,941			9.19		624,279			9.76
Consumer	512,899			6.86		447,484			7.00		506,181			6.87		447,484			7.00
Gross loans receivable held to maturity	7,479,441			100.00	%	6,393,226			100.00	%	7,368,123			100.00	%	6,393,226			100.00	%
Unearned discount	(1,420		)			(556		)			(1,340		)			(556		)
Deferred loan fees	(324		)			(1,206		)			(1,290		)			(1,206		)
Total net loans receivable held to maturity	7,477,697					6,391,464					7,365,493					6,391,464
Allowance for loan losses	(61,324		)			(55,686		)			(61,221		)			(55,686		)
Loans receivable, net	$	7,416,373				$	6,335,778				$	7,304,272				$	6,335,778

Loans secured by real estate, either fully or partially, totaled ~~$4.87~~$4.77 billion or ~~65%~~64% of gross loans at ~~June~~September 30, 2018. ~~Exclusive of purchase accounting valuations and the loans acquired in the second quarter of~~At September 30, 2018, approximately 50% of the properties securing non-farm, nonresidential real estate loans are owner occupied. The largest categories of Heartland's loans secured by real estate at ~~June~~September 30, 2018, and December 31, 2017, are listed below, in thousands:

											LOANS SECURED BY REAL ESTATE
	June 30, 2018			December 31, 2017			September 30, 2018		December 31, 2017
Residential real estate, excluding residential construction and residential lot loans	$	1,133,266		$	1,080,066		$	1,152,337	$	1,080,066
Industrial, manufacturing, business and commercial	882,348			935,614			815,835		935,614
Agriculture	260,684			256,452			275,028		256,452
Retail	386,887			348,749			427,970		348,749
Office	418,676			356,782			485,972		356,782
Land development and lots	160,362			162,273			212,465		162,273
Hotel, resort and hospitality	184,418			167,396			231,314		167,396
Multi-family	226,494			211,862			268,462		211,862
Food and beverage	101,342			108,977			132,017		108,977
Warehousing	173,815			125,372			183,232		125,372
Health services	156,176			155,529			172,906		155,529
Residential construction	139,423			134,848			184,057		134,848
All other	207,040			187,508			230,814		187,508
Loans acquired in the quarter	461,863			—
Purchase accounting valuations	(27,047		)	(25,331		)
Total loans secured by real estate	$	4,865,747		$	4,206,097		$	4,772,409	$	4,231,428

Allowance For Loan Losses

The process utilized by Heartland to determine the appropriateness of the allowance for loan and losses is considered a critical accounting practice for Heartland and has remained consistent over the past several years. The allowance for loan losses represents management's estimate of identified and unidentified probable losses in the existing loan portfolio. For additional details on the specific factors considered in determining the allowance for loan losses, refer to the critical accounting policies section of Heartland's Annual Report on Form 10-K for the year ended December 31, 2017.

Nonperforming loans were ~~$69.4~~$73.2 million or ~~0.93%~~0.99% of total loans at ~~June~~September 30, 2018, compared to $63.4 million or 0.99% of total loans at December 31, 2017. At ~~June~~September 30, 2018, approximately ~~$34.4~~$37.6 million or ~~50%~~51% of Heartland's nonperforming loans had individual loan balances exceeding $1.0 million and represented loans to ~~fourteen~~sixteen borrowers. At ~~June~~September 30, 2018, and December

31, 2017, Heartland had ~~$9.3~~$8.1 million and $13.5 million, respectively, of nonperforming residential real estate loans that were repurchased under various GNMA or other guaranteed loan programs. The portion of Heartland's nonperforming nonresidential real estate loans covered by government guarantees totaled ~~$6.3~~$8.6 million at ~~June~~September 30, 2018, compared to $3.0 million at December 31, 2017.

The allowance for loan losses was ~~0.82%~~0.83% and 0.87% of loans at ~~June~~September 30, 2018 and December 31, 2017, respectively, and ~~88.32%~~83.62% and 87.82% of nonperforming loans at ~~June~~September 30, 2018, and December 31, 2017, respectively. Excluding the acquired loans covered by the valuation reserves, the ratio of the allowance for loan losses to outstanding loans was 1.09% and 1.13% at ~~both June~~September 30, 2018, and December 31, ~~2017.~~2017, respectively. At ~~June~~September 30, 2018, valuation reserves totaled ~~$53.6~~$47.1 million and covered ~~$2.16~~$1.89 billion of acquired loans. At December 31, 2017, valuation reserves totaled $36.4 million and covered $1.51 billion of acquired loans. Loans delinquent ~~30 to 89~~30-89 days as a percent of total loans was ~~0.30%~~0.62% at ~~June~~September 30, 2018, in comparison with 0.27% at December 31, 2017. The increase in loans delinquent 30-89 days was primarily attributable to recently acquired portfolios. Management believes the increase in delinquencies is related to the implementation of Heartland's underwriting and closing processes at the new entities and is not indicative of the underlying credit quality.

The table below presents the changes in the allowance for loan losses during the three- and ~~six-~~nine- month periods ended ~~June~~September 30, 2018 and 2017, in thousands:


ANALYSIS OF ALLOWANCE FOR LOAN LOSSES	Three Months Ended June 30,						Three Months Ended September 30,
	2018			2017			2018			2017
Balance at beginning of period	$	58,656		$	54,999		$	61,324		$	54,051
Provision for loan losses	4,831			889			5,238			5,705
Recoveries on loans previously charged off	1,001			929			779			888
Charge-offs on loans	(3,164		)	(2,766		)	(6,120		)	(5,759		)
Balance at end of period	$	61,324		$	54,051		$	61,221		$	54,885
Annualized ratio of net charge offs to average loans	0.12		%	0.14		%	0.28		%	0.31		%

	Six Months Ended June 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
Balance at beginning of period	$	55,686		$	54,324		$	55,686		$	54,324
Provision for loan losses	9,094			4,530			14,332			10,235
Recoveries on loans previously charged off	1,932			1,681			2,711			2,569
Charge-offs on loans	(5,388		)	(6,484		)	(11,508		)	(12,243		)
Balance at end of period	$	61,324		$	54,051		$	61,221		$	54,885
Annualized ratio of net charge offs to average loans	0.10		%	0.18		%	0.17		%	0.23		%

The table below presents the amounts of nonperforming loans and other nonperforming assets on the dates indicated, in thousands:


NONPERFORMING ASSETS	June 30,						December 31,						September 30,						December 31,
	2018			2017			2017			2016			2018			2017			2017			2016
Nonaccrual loans	$	69,376		$	65,393		$	62,581		$	64,299		$	73,060		$	63,456		$	62,581		$	64,299
Loans contractually past due 90 days or more	54			698			830			86			154			2,348			830			86
Total nonperforming loans	69,430			66,091			63,411			64,385			73,214			65,804			63,411			64,385
Other real estate	11,074			9,269			10,777			9,744			11,908			13,226			10,777			9,744
Other repossessed assets	499			675			411			663			495			773			411			663
Total nonperforming assets	$	81,003		$	76,035		$	74,599		$	74,792		$	85,617		$	79,803		$	74,599		$	74,792
Performing troubled debt restructured loans⁽¹⁾	$	4,012		$	11,157		$	6,617		$	10,380		$	4,180		$	10,040		$	6,617		$	10,380
Nonperforming loans to total loans	0.93		%	1.24		%	0.99		%	1.20		%	0.99		%	1.03		%	0.99		%	1.20		%
Nonperforming assets to total loans plus repossessed property	1.08		%	1.43		%	1.17		%	1.39		%	1.16		%	1.25		%	1.17		%	1.39		%
Nonperforming assets to total assets	0.72		%	0.93		%	0.76		%	0.91		%	0.76		%	0.82		%	0.76		%	0.91		%

(1) Represents accruing troubled debt restructured loans performing according to their restructured terms.

The schedules below summarize the changes in Heartland's nonperforming assets during the three- and ~~six-month~~nine-month periods of 2018, in thousands:


	Nonperforming Loans			Other Real Estate Owned			Other Repossessed Assets			Total Nonperforming Assets			Nonperforming Loans			Other Real Estate Owned			Other Repossessed Assets			Total Nonperforming Assets
March 31, 2018	$	64,828		$	11,801		$	423		$	77,052
June 30, 2018													$	69,430		$	11,074		$	499		$	81,003
Loan foreclosures	(1,387		)	1,387			—			—			(2,755		)	2,752			3			—
Net loan charge-offs	(2,163		)	—			—			(2,163		)	(5,341		)	—			—			(5,341		)
Acquired nonperforming assets	7,594			379			—			7,973			—			—			—			—
New nonperforming loans	16,254			—			—			16,254			16,965			—			—			16,965
Reduction of nonperforming loans⁽¹⁾	(15,696		)	—			—			(15,696		)	(5,085		)	—			—			(5,085		)
OREO/Repossessed assets sales proceeds	—			(1,514		)	(27		)	(1,541		)	—			(1,063		)	(1		)	(1,064		)
OREO/Repossessed assets writedowns, net	—			(979		)	(14		)	(993		)	—			(855		)	(31		)	(886		)
Net activity at Citizens Finance Co.	—			—			117			117			—			—			25			25
June 30, 2018	$	69,430		$	11,074		$	499		$	81,003
September 30, 2018													$	73,214		$	11,908		$	495		$	85,617


	Nonperforming Loans			Other Real Estate Owned			Other Repossessed Assets			Total Nonperforming Assets			Nonperforming Loans			Other Real Estate Owned			Other Repossessed Assets			Total Nonperforming Assets
December 31, 2017	$	63,411		$	10,777		$	411		$	74,599		$	63,411		$	10,777		$	411		$	74,599
Loan foreclosures	(2,326		)	2,264			62			—			(5,081		)	5,016			65			—
Net loan charge-offs	(3,456		)	—			—			(3,456		)	(8,797		)	—			—			(8,797		)
Acquired nonperforming assets	9,246			1,186			—			10,432			9,246			1,186			—			10,432
New nonperforming loans	24,800			—			—			24,800			41,765			—			—			41,765
Reduction of nonperforming loans⁽¹⁾	(22,245		)	—			—			(22,245		)	(27,330		)	—			—			(27,330		)
OREO/Repossessed assets sales proceeds	—			(2,162		)	(36		)	(2,198		)	—			(3,225		)	(37		)	(3,262		)
OREO/Repossessed assets writedowns, net	—			(991		)	(18		)	(1,009		)	—			(1,846		)	(49		)	(1,895		)
Net activity at Citizens Finance Co.	—			—			80			80			—			—			105			105
June 30, 2018	$	69,430		$	11,074		$	499		$	81,003
September 30, 2018													$	73,214		$	11,908		$	495		$	85,617

(1) Includes principal reductions and transfers to performing status.

Securities

The composition of Heartland's securities portfolio is managed to maximize the return on the portfolio while considering the impact it has on Heartland's asset/liability position and liquidity needs. Securities represented 22% and 25% of total assets at ~~June~~September 30, 2018, and December 31, 2017, respectively. Total securities carried at fair value as of ~~June~~September 30, 2018, were ~~$2.20~~$2.27 billion, ~~a decrease~~an increase of ~~$19.6~~$57.5 million or 1%3% from $2.22 billion at December 31, 2017.

The table below presents the composition of the securities portfolio, including securities carried at fair value, held to maturity securities and other, by major category, as of ~~June~~September 30, 2018, and December 31, 2017, in thousands:


SECURITIES PORTFOLIO COMPOSITION	June 30, 2018				December 31, 2017				September 30, 2018				December 31, 2017
	Amount		Percent		Amount		Percent		Amount		Percent		Amount		Percent
U.S. government corporations and agencies	$	20,188	0.82	%	$	5,328	0.21	%	$	26,997	1.06	%	$	5,328	0.21	%
Mortgage and asset-backed securities	1,783,731		72.27		1,753,736		70.35		1,871,819		73.67		1,753,736		70.35
Obligation of states and political subdivisions	620,535		25.14		694,565		27.86		598,391		23.55		694,565		27.86
Equity securities	16,934		0.69		16,674		0.67		16,916		0.67		16,674		0.67
Other securities	26,725		1.08		22,563		0.91		26,656		1.05		22,563		0.91
Total securities	$	2,468,113	100.00	%	$	2,492,866	100.00	%	$	2,540,779	100.00	%	$	2,492,866	100.00	%

The percentage of Heartland's securities portfolio comprised of mortgage and asset-backed securities was ~~72%~~74% at ~~June~~September 30, 2018, compared to 70% at December 31, 2017. Approximately ~~66%~~70% of Heartland's mortgage and asset-backed securities were issued by government-sponsored enterprises at ~~June~~September 30, 2018. Heartland's securities portfolio had an expected modified duration of ~~4.12~~4.09 years as of ~~June~~September 30, 2018, compared to 4.71 years as of year-end 2017.

At ~~June~~September 30, 2018, Heartland had $26.7 million of other securities, including capital stock in each Federal Home Loan Bank ("FHLB") of which each of its bank subsidiaries is a member. All of these securities were classified as other securities held at cost.

Deposits

Total deposits were ~~$9.49~~$9.51 billion as of ~~June~~September 30, 2018, compared to $8.15 billion at ~~year-end~~December 31, 2017, an increase of ~~$1.34~~$1.37 billion or ~~16%~~17%. This increase included $357.3 million of deposits, at fair value, acquired in the Signature Bancshares, Inc. transaction and $893.8 million of deposits acquired, at fair value, in the FBLB transaction. The deposits held for sale in conjunction with the pending branch sale at Wisconsin Bank & Trust totaled $50.3 million at September 30, 2018. Exclusive of these transactions, total deposits increased ~~$91.1~~$164.4 million or 1%2% since December 31, 2017.

The table below presents the composition of Heartland's deposits by category as of ~~June~~September 30, 2018, and December 31, 2017, in thousands:


DEPOSITS	June 30, 2018				December 31, 2017				September 30, 2018				December 31, 2017
	Amount		Percent		Amount		Percent		Amount		Percent		Amount		Percent
Demand	$	3,399,598	35.83	%	$	2,983,128	36.62	%	$	3,427,819	36.04	%	$	2,983,128	36.62	%
Savings	4,864,773		51.26		4,240,328		52.05		4,958,430		52.12		4,240,328		52.05
Time	1,224,773		12.91		923,453		11.33		1,125,914		11.84		923,453		11.33
Total	$	9,489,144	100.00	%	$	8,146,909	100.00	%	$	9,512,163	100.00	%	$	8,146,909	100.00	%

Demand deposits totaled ~~$3.40~~$3.43 billion at ~~June~~September 30, 2018, an increase of ~~$416.5~~$444.7 million or ~~14%~~15% since year-end 2017. ~~Excluding$299.0~~Excluding $299.0 million of demand deposits attributable to the Signature Bancshares, Inc. and FBLB transactions, demand deposits increased ~~$117.5~~$145.7 million or 4%5% since year-end 2017. Savings deposits increased ~~$624.4~~$718.1 million or ~~15%~~17% to ~~$4.86~~$4.96 billion at ~~June~~September 30, 2018, from $4.24 billion at December 31, 2017. Excluding savings deposits of $619.0 million acquired in the Signature Bancshares, Inc. and FBLB transactions, savings deposits increased ~~$5.4~~$99.1 million or ~~less than 1%~~2% since year-end 2017. Time deposits increased ~~$301.3~~$202.5 million or ~~33%~~22% since year-end 2017, and exclusive of $333.1 million of time deposits acquired in 2018, time deposits decreased ~~$31.8~~$130.6 million or 3%14% since December 31, 2017.

Short-Term Borrowings

Short-term borrowings, which Heartland defines as borrowings with an original maturity of one year or less, were as follows as of ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	June 30, 2018		December 31, 2017		September 30, 2018		December 31, 2017
Securities sold under agreement to repurchase	$	105,130	$	107,957	$	88,606	$	107,957
Federal funds purchased	15,754		168,250		3,900		168,250
Advances from the FHLB	75,602		40,000		30,000		40,000
Notes payable to unaffiliated banks	25,000		—
Other short-term borrowings	8,404		8,484		8,633		8,484
Total	$	229,890	$	324,691	$	131,139	$	324,691

Short-term borrowings generally include federal funds purchased, securities sold under agreements to repurchase, short-term FHLB advances and discount window borrowings from the Federal Reserve Bank. These funding alternatives are utilized in varying degrees depending on their pricing and availability. All of Heartland's bank subsidiaries own FHLB stock in one of the Chicago, Dallas, Des Moines, San Francisco or Topeka FHLBs, enabling them to borrow funds from their respective FHLB for short-term or long-term purposes under a variety of programs. The amount of short-term borrowings of Heartland was ~~$229.9~~$131.1 million at ~~June~~September 30, 2018, compared to $324.7 million at year-end 2017, a decrease of ~~$94.8~~$193.6 million or ~~29%~~60%.

All of the Heartland bank subsidiaries provide retail repurchase agreements to their customers as a cash management tool, which sweep excess funds from demand deposit accounts into these agreements. Although the aggregate balance of these retail repurchase agreements is subject to variation, the account relationships represented by these balances are principally local. The balances of

retail repurchase agreements were ~~$105.1~~$88.6 million at ~~June~~September 30, 2018, compared to $108.0 million at December 31, 2017, a decrease of ~~$2.8~~$19.4 million or 3%18%.

Also included in short-term borrowings is a $30.0 million revolving credit line agreement Heartland has with an unaffiliated bank, primarily to provide liquidity to Heartland. The borrowing capacity of this revolving credit line was increased from $25.0 million to $30.0 million on June 14, 2018. During the first ~~six~~nine months of 2018, ~~Heartland had advances of~~ $25.0 million was drawn and repaid on this credit line. The outstanding balance was $0 at ~~June~~both September 30, 2018, ~~was $25.0 million compared to $0 at~~and December 31, 2017.

Other Borrowings

The outstanding balances of other borrowings, which Heartland defines as borrowings with an original maturity date of more than one year, are shown in the table below, net of discount and issuance costs amortization as of ~~June~~September 30, 2018, and December 31, 2017, in thousands:


	June 30, 2018		December 31, 2017		September 30, 2018		December 31, 2017
Advances from the FHLB	$	3,576	$	6,702	$	3,523	$	6,702
Wholesale repurchase agreements	10,000		30,000		—		30,000
Trust preferred securities	130,526		121,886		130,722		121,886
Senior notes	6,000		11,000		6,000		11,000
Note payable to unaffiliated bank	31,667		33,667		60,167		33,667
Contracts payable for purchase of real estate and other assets	1,849		1,881		1,964		1,881
Subordinated notes	74,071		74,000		74,107		74,000
Other borrowings	1,019		5,875		1,080		5,875
Total	$	258,708	$	285,011	$	277,563	$	285,011

As of ~~June~~September 30, 2018, the amount of other borrowings was ~~$258.7~~$277.6 million, a decrease of ~~$26.3~~$7.4 million or 9%3% since year-end 2017. The decrease since year-end 2017 was due to scheduled principal payments in accordance with the debt agreements. Heartland acquired $5.9 million of subordinated debt in the Signature Bancshares, Inc. transaction and $3.9 million of other debt ~~with~~in the FBLB transaction, which were paid off simultaneously with the closing of the respective transaction. In connection with the FBLB transaction, Heartland acquired $8.2 million of trust preferred securities.

Heartland has a non-revolving credit facility with an unaffiliated bank, which provides a borrowing capacity of up to $70.0 million. The borrowing capacity was reduced to $70.0 million from $75.0 million on June 14, 2018. At ~~June~~September 30, 2018, ~~$31.7~~$60.2 million was outstanding on this non-revolving credit line compared to $33.7 million outstanding at December 31, 2017. ~~The balance of the $31.7 million note is due in April 2021.~~ At ~~June~~September 30, 2018, Heartland had ~~$38.3~~$8.3 million available on this non-revolving credit facility, of which no balance was drawn.

A schedule of Heartland's trust preferred securities outstanding excluding deferred issuance costs, as of ~~June~~September 30, 2018, is as follows, in thousands:

Amount

Issued

Issuance

Date

Interest

Rate

Interest

Rate as of 6/30/18⁽¹⁾

Maturity

Date

Callable

Date

Amount

Issued

Issuance

Date

Interest

Rate

Interest

Rate as of 9/30/18⁽¹⁾

Maturity

Date

Callable

Date

Heartland Financial Statutory Trust IV

10,310

03/17/2004

2.75% over LIBOR

5.08%

⁽²⁾

03/17/2034

09/17/2018

10,310

03/17/2004

2.75% over LIBOR

5.08%

⁽²⁾

03/17/2034

12/17/2018

Heartland Financial Statutory Trust V

20,619

01/27/2006

1.33% over LIBOR

3.68%

⁽³⁾

04/07/2036

10/07/2018

20,619

01/27/2006

1.33% over LIBOR

3.67%

⁽³⁾

04/07/2036

01/07/2019

Heartland Financial Statutory Trust VI

20,619

06/21/2007

1.48% over LIBOR

3.82%

⁽⁴⁾

09/15/2037

09/15/2018

20,619

06/21/2007

1.48% over LIBOR

3.81%

⁽⁴⁾

09/15/2037

12/15/2018

Heartland Financial Statutory Trust VII

20,619

06/26/2007

1.48% over LIBOR

3.78%

⁽⁵⁾

09/01/2037

09/01/2018

20,619

06/26/2007

1.48% over LIBOR

3.80%

⁽⁵⁾

09/01/2037

12/01/2018

Morrill Statutory Trust I

8,947

12/19/2002

3.25% over LIBOR

5.59%

⁽⁶⁾

12/26/2032

09/26/2018

8,970

12/19/2002

3.25% over LIBOR

5.62%

⁽⁶⁾

12/26/2032

12/26/2018

Morrill Statutory Trust II

8,587

12/17/2003

2.85% over LIBOR

5.18%

⁽⁷⁾

12/17/2033

09/17/2018

8,615

12/17/2003

2.85% over LIBOR

5.18%

⁽⁷⁾

12/17/2033

12/17/2018

Sheboygan Statutory Trust I

6,396

09/17/2003

2.95% over LIBOR

5.28%

09/17/2033

09/17/2018

6,418

09/17/2003

2.95% over LIBOR

5.28%

09/17/2033

12/17/2018

CBNM Capital Trust I

4,334

09/10/2004

3.25% over LIBOR

5.59%

12/15/2034

09/15/2018

4,346

09/10/2004

3.25% over LIBOR

5.58%

12/15/2034

12/15/2018

Citywide Capital Trust III

6,355

12/19/2003

2.80% over LIBOR

5.16%

12/19/2033

10/23/2018

6,369

12/19/2003

2.80% over LIBOR

5.14%

12/19/2033

01/23/2019

Citywide Capital Trust IV

4,209

09/30/2004

2.20% over LIBOR

4.53%

09/30/2034

08/23/2018

4,224

09/30/2004

2.20% over LIBOR

4.51%

09/30/2034

11/23/2018

Citywide Capital Trust V

11,410

05/31/2006

1.54% over LIBOR

3.88%

07/25/2036

09/15/2018

11,467

05/31/2006

1.54% over LIBOR

3.87%

07/25/2036

12/15/2018

OCGI Statutory Trust III

2,984

06/27/2002

3.65% over LIBOR

6.00%

⁽⁸⁾

09/30/2032

09/30/2018

2,987

06/27/2002

3.65% over LIBOR

5.99%

⁽⁸⁾

09/30/2032

12/30/2018

OCGI Capital Trust IV

5,253

09/23/2004

2.50% over LIBOR

4.84%

⁽⁹⁾��

12/15/2034

09/15/2018

5,272

09/23/2004

2.50% over LIBOR

4.83%

⁽⁹⁾

12/15/2034

12/15/2018

130,642

130,835

(1) Effective weighted average interest rate as of June 30, 2018, was 5.76% due to interest rate swap transactions on the variable rate securities as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(2) Effective interest rate as of June 30, 2018, was 5.01% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(3) Effective interest rate as of June 30, 2018, was 4.69% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(4) Effective interest rate as of June 30, 2018, was 3.87% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(5) Effective interest rate as of June 30, 2018, was 3.83% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(6) Effective interest rate as of June 30, 2018, was 4.92% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(7) Effective interest rate as of June 30, 2018, was 4.51% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(8) Effective interest rate as of June 30, 2018, was 5.53% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(9) Effective interest rate as of June 30, 2018, was 4.37% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(1) Effective weighted average interest rate as of September 30, 2018, was 5.45% due to interest rate swap transactions on the variable rate securities as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(2) Effective interest rate as of September 30, 2018, was 5.01% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(3) Effective interest rate as of September 30, 2018, was 4.69% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(4) Effective interest rate as of September 30, 2018, was 3.87% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(5) Effective interest rate as of September 30, 2018, was 3.83% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(6) Effective interest rate as of September 30, 2018, was 4.92% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(7) Effective interest rate as of September 30, 2018, was 4.51% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(8) Effective interest rate as of September 30, 2018, was 5.53% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

(9) Effective interest rate as of September 30, 2018, was 4.37% due to an interest rate swap transaction as discussed in Note 7 to Heartland's consolidated financial statements included herein.

CAPITAL REQUIREMENTS

The Federal Reserve Board, which supervises bank holding companies, has adopted capital adequacy guidelines that are used to assess the adequacy of capital of a bank holding company. The federal banking agencies implemented final rules ~~("Final~~(the "Final Rules") to establish a new comprehensive regulatory capital framework with a phase-in period beginning on January 1, 2015, and ending on January 1, 2019. The Final Rules implemented the third installment of the Basel Accords ("Basel III") regulatory capital reforms and changes required by the Dodd-Frank ~~Wall Street Reform and Consumer Protection Act ("Dodd-Frank Act").~~Act. The Final Rules substantially revised the regulatory risk-based capital rules applicable to Heartland. Under Basel III, Heartland must hold a conservation buffer above the adequately capitalized risk-based capital ratios. The capital conservation buffer for 2018 is 1.875%.

The most recent notification from the FDIC categorized Heartland and each of its bank subsidiaries as well capitalized under the regulatory framework for prompt corrective action. There are no conditions or events since that notification that management believes have changed the categorization of any of these entities.

Heartland's capital ratios are calculated in accordance with Federal Reserve Board instructions and are required regulatory financial measures. The following table illustrates Heartland's capital ratios and the Federal Reserve Board's current capital adequacy guidelines for the dates indicated, in thousands:


	Total Capital (to Risk- Weighted Assets)			Tier 1 Capital (to Risk- Weighted Assets)			Common Equity Tier 1 (to Risk- Weighted Assets)			Tier 1 Capital (to Average Assets)			Total Capital (to Risk- Weighted Assets)			Tier 1 Capital (to Risk- Weighted Assets)			Common Equity Tier 1 (to Risk- Weighted Assets)			Tier 1 Capital (to Average Assets)
June 30, 2018	13.11		%	11.54		%	10.02		%	9.79		%
September 30, 2018													13.59		%	12.02		%	10.50		%	9.53		%
Minimum capital requirement	8.00		%	6.00		%	4.50		%	4.00		%	8.00		%	6.00		%	4.50		%	4.00		%
Well capitalized requirement	10.00		%	8.00		%	6.50		%	5.00		%	10.00		%	8.00		%	6.50		%	5.00		%
Minimum capital requirement, including fully-phased in capital conservation buffer (2019)	10.50		%	8.50		%	7.00		%	N/A			10.50		%	8.50		%	7.00		%	N/A
Risk-weighted assets	$	8,657,828		$	8,657,828		$	8,657,828		N/A			$	8,615,005		$	8,615,005		$	8,615,005		N/A
Average Assets	N/A			N/A			N/A			$	10,210,093		N/A			N/A			N/A			$	10,863,820

December 31, 2017	13.45		%	11.70		%	10.07		%	9.20		%	13.45		%	11.70		%	10.07		%	9.20		%
Minimum capital requirement	8.00		%	6.00		%	4.50		%	4.00		%	8.00		%	6.00		%	4.50		%	4.00		%
Well capitalized requirement	10.00		%	8.00		%	6.50		%	5.00		%	10.00		%	8.00		%	6.50		%	5.00		%
Minimum capital requirement, including fully-phased in capital conservation buffer (2019)	10.50		%	8.50		%	7.00		%	N/A			10.50		%	8.50		%	7.00		%	N/A
Risk-weighted assets	$	7,511,544		$	7,511,544		$	7,511,544		N/A			$	7,511,544		$	7,511,544		$	7,511,544		N/A
Average Assets	N/A			N/A			N/A			$	9,552,227		N/A			N/A			N/A			$	9,552,227

Retained earnings that could be available for the payment of dividends to Heartland from its banks totaled approximately ~~$275.3~~$319.5 million and $242.3 million at ~~June~~September 30, 2018, and December 31, 2017, respectively, under the capital requirements to remain well capitalized. At ~~June~~September 30, 2018, and December 31, 2017, retained earnings that could be available for the payment of dividends under the most restrictive minimum capital requirements totaled ~~$449.2~~$491.8 million and $392.5 million, respectively.

On July 29, 2016, Heartland filed a universal shelf registration statement with the SEC to register debt or equity securities. This shelf registration statement, which was effective immediately, provides Heartland with the ability to raise capital, subject to market conditions and SEC rules and limitations, if Heartland's board of directors decides to do so. This registration statement will permit Heartland, from time to time, in one or more public offerings, to offer debt securities, subordinated notes, common stock, preferred stock, rights or any combination of these securities. The amount of securities that may be offered is not specified in the registration statement, and the terms of any future offerings will be established at the time of the offering. In November 2016, Heartland offered and sold 1,379,690 shares of its common stock pursuant to this registration statement.

On May 18, 2018, Heartland completed the acquisition of Lubbock, Texas based First Bank Lubbock Bancshares, Inc., parent company of First Bank & Trust, and PrimeWest Mortgage Corporation, which is a wholly-owned subsidiary of First Bank & Trust. Based on Heartland's closing common stock price of $55.05 per share on May 18, 2018, the aggregate consideration paid to FBLB common shareholders was $189.9 million, with was paid by delivery of 3,350,664 shares of Heartland common stock and $5.5 million of cash.

COMMITMENTS AND CONTRACTUAL OBLIGATIONS

Commitments and Contractual Obligations

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 payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. Heartland's bank subsidiaries evaluate the creditworthiness of customers to which

they extend a credit commitment on a case-by-case basis and may require collateral to secure any credit extended. The amount of collateral obtained is based upon management's credit evaluation of the counterparty. Collateral held varies but may include accounts receivable, inventory, property, plant and equipment and income-producing commercial properties. Standby letters of credit and financial guarantees are conditional commitments issued by Heartland's bank subsidiaries to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. At ~~June~~September 30, 2018, and December 31, 2017, commitments to extend credit aggregated ~~$2.35~~$2.41 billion and $1.96 billion, respectively. Standby letters of credit aggregated ~~$60.9~~$55.9 million at ~~June~~September 30, 2018, and $55.5 million at December 31, 2017.

Contractual obligations and other commitments were disclosed in Heartland's Annual Report on Form 10-K for the year ended December 31, 2017. There have been no material changes in Heartland's contractual obligations and other commitments since that report was filed.

On a consolidated basis, Heartland maintains a large balance of short-term securities that, when combined with cash from operations, Heartland believes are adequate to meet its funding obligations.

At the parent company level, routine funding requirements consist primarily of dividends paid to stockholders, debt service on revolving credit arrangements and trust preferred securities issuances, repayment requirements under other debt obligations and payments for acquisitions. The parent company obtains the funding to meet these obligations from dividends paid by its bank subsidiaries and the issuance of debt and equity securities. On June 14, 2018, Heartland's revolving credit agreement with an unaffiliated bank was increased to $30.0 million from $25.0 million of maximum borrowing ~~capacity. At June~~capacity, of which none was outstanding at September 30, ~~2018, $25.0 million was outstanding.~~2018. Heartland also has a non-revolving credit line with the same unaffiliated bank. At ~~June~~September 30, 2018, ~~$38.3~~$8.3 million was available on this non-revolving credit line. These credit agreements contain specific financial covenants, all of which Heartland complied with as of ~~June~~September 30, 2018.

The ability of Heartland to pay dividends to its stockholders is dependent upon dividends paid to Heartland by its subsidiaries. The bank subsidiaries are subject to statutory and regulatory restrictions on the amount they may pay in dividends. To maintain acceptable capital ratios at Heartland's bank subsidiaries, certain portions of their retained earnings are not available for the payment of dividends.

Heartland continues to explore opportunities to expand the size of its independent community banks. In the current banking industry environment, Heartland seeks these opportunities for growth through acquisitions. Heartland is primarily focused on possible acquisitions in the markets it currently serves, in which there would be an opportunity to increase market share, achieve efficiencies and provide greater convenience for current customers. However, Heartland may also pursue acquisitions in areas outside of its current geographic footprint. Future expenditures relating to expansion efforts, in addition to those identified above, cannot be estimated at this time.

Derivative Financial Instruments

Heartland enters into mortgage banking derivatives, which are classified as free standing 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 these loans. Heartland enters 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 interest rate changes on the commitments to fund these loans and on the residential mortgage loans held as available for sale. See Note 7 to the consolidated financial statements include in this Quarterly Report on Form 10-Q for additional information on Heartland's derivative financial instruments.

LIQUIDITY

Liquidity refers to Heartland's ability to maintain a cash flow that is adequate to meet maturing obligations and existing commitments, to withstand fluctuations in deposit levels, to fund operations and to provide for customers’ credit needs. The liquidity of Heartland principally depends on cash flows from operating activities, investment in and maturity of assets, changes in balances of deposits and borrowings and its ability to borrow funds in the money or capital markets.

At ~~June~~September 30, 2018, Heartland had ~~$388.0~~$437.4 million of cash and cash equivalents, time deposits in other financial institutions of ~~$6.8~~$5.8 million and securities carried at fair value of ~~$2.20~~$2.27 billion.

Management of investing and financing activities, and market conditions, determine the level and the stability of net interest cash flows. Management attempts to mitigate the impact of changes in market interest rates to the extent possible, so that balance sheet growth is the principal determinant of growth in net interest cash flows.

Heartland's short-term borrowing balances are dependent on commercial cash management and smaller correspondent bank relationships and, as a result, will normally fluctuate. Management believes these balances, on average, to be stable sources of funds; however, management intends to rely on deposit growth and additional FHLB borrowings as needed in the future. As of ~~June~~September 30, 2018, Heartland had ~~$229.9~~$131.1 million of short-term borrowings outstanding.

In the event of short-term liquidity needs, Heartland's banks may purchase federal funds from each other or from correspondent banks and may also borrow from the Federal Reserve Bank. Additionally, the banks' FHLB memberships give them the ability to borrow funds for short-term and long-term purposes under a variety of programs. At ~~June~~September 30, 2018, Heartland had ~~$1.11~~$1.39 billion of borrowing capacity under these programs.

Heartland's revolving credit line agreement with an unaffiliated bank provides a maximum borrowing capacity of $30.0 million. During the first ~~six~~nine months of 2018, Heartland had advances of $25.0 million on this line, of which $0 was outstanding at ~~June~~September 30, 2018. Heartland also has a non-revolving credit line with the same unaffiliated bank, which had ~~$38.3~~$8.3 million of borrowing capacity at ~~June~~September 30, 2018, of which no balance had been drawn.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk is the risk of loss arising from adverse changes in market prices and rates. Heartland's market risk is comprised primarily of interest rate risk resulting from its core banking activities of lending and accepting deposits. Interest rate risk measures the impact on earnings from changes in interest rates and the effect on the current fair market values of Heartland's assets, liabilities and off-balance sheet contracts. Heartland's objective is to measure this risk and manage its balance sheet to avoid unacceptable potential for economic loss.

Management continually develops and applies strategies to mitigate market risk. Exposure to market risk is reviewed on a regular basis by the asset/liability committees of Heartland's bank subsidiaries and, on a consolidated basis, by Heartland's executive management and board of directors. At least quarterly, a detailed review of the balance sheet risk profile is performed for Heartland and each of its bank subsidiaries. Included in these reviews are interest rate sensitivity analyses, which simulate changes in net interest income in response to various interest rate scenarios. These analyses consider current portfolio rates, existing maturities, repricing opportunities and market interest rates, in addition to prepayments and growth under different interest rate assumptions. Selected strategies are modeled prior to implementation to determine their effect on Heartland's interest rate risk profile and net interest income. Heartland believes its primary market risk exposures did not change significantly in the first ~~six~~nine months of 2018.

The core interest rate risk analysis utilized by Heartland examines the balance sheet under increasing and decreasing interest rate scenarios that are neither too modest nor too extreme. All rate changes are ramped over a 12-month horizon based upon a parallel shift in the yield curve and then maintained at those levels over the remainder of the simulation horizon. Using this approach, management is able to see the effect that both a gradual change of rates (year one) and a rate shock (year two and beyond) could have on Heartland's net interest income. Starting balances in the model reflect actual balances on the "as of" date, adjusted for material transactions. Pro-forma balances remain static. This methodology enables interest rate risk embedded within the existing balance sheet structure to be isolated from the interest rate risk often caused by growth in assets and liabilities. Due to the low interest rate environment, the simulations under a decreasing interest rate scenario were prepared using a 100 basis point shift in rates. The most recent reviews at ~~June~~September 30, 2018, and ~~June~~September 30, 2017, provided the following results, in thousands:


	2018				2017				2018				2017
	Net Interest Margin		% Change From Base		Net Interest Margin		% Change From Base		Net Interest Margin		% Change From Base		Net Interest Margin		% Change From Base
Year 1
Down 100 Basis Points	$	368,974	(7.85	)%	$	289,377	(3.28	)%	$	442,187	(3.07	)%	$	343,033	(2.69	)%
Base	$	400,387			$	299,196			$	456,192			$	352,502
Up 200 Basis Points	$	403,254	0.72	%	$	300,077	0.29	%	$	454,513	(0.37	)%	$	351,265	(0.35	)%
Year 2
Down 100 Basis Points	$	366,246	(8.53	)%	$	274,065	(8.40	)%	$	423,766	(7.11	)%	$	326,965	(7.24	)%
Base	$	409,788	2.35	%	$	300,821	0.54	%	$	463,765	1.66	%	$	354,238	0.49	%
Up 200 Basis Points	$	436,963	9.14	%	$	318,483	6.45	%	$	474,816	4.08	%	$	369,712	4.88	%

Heartland uses derivative financial instruments to manage the impact of changes in interest rates on its future interest income or interest expense. Heartland is exposed to credit-related losses in the event of nonperformance by the counterparties to these

derivative instruments, but believes it has minimized the risk of these losses by entering into the contracts with large, stable financial institutions. The estimated fair market values of these derivative instruments are presented in Note 7 to the consolidated financial statements included in this Quarterly Report on Form 10-Q.

Heartland enters into 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 and standby letters of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets. Commitments to extend credit are agreements to lend funds to a customer as long as there is no violation of any condition established in the contract relating to the commitment. Commitments generally have fixed expiration dates and may require collateral from the borrower. Standby letters of credit are conditional commitments issued by Heartland to guarantee the performance of a customer to a third party up to a stated amount and subject to specified terms and conditions. These commitments to extend credit and standby letters of credit are not recorded on the balance sheet until the loan is made or the letter or credit is issued.

Heartland periodically holds a securities trading portfolio that would also be subject to elements of market risk. These securities are carried on the balance sheet at fair value. At both ~~June~~September 30, 2018, and December 31, 2017, Heartland held no securities in its securities trading portfolio.

ITEM 4. CONTROLS AND PROCEDURES

Based on an evaluation, as of the end of the period covered by this Quarterly Report on Form 10-Q, under the supervision and with the participation of Heartland's management, including its Chief Executive Officer and Chief Financial Officer, the Chief Executive Officer and Chief Financial Officer have concluded that Heartland's disclosure controls and procedures (as defined in Rule 13a-15(e) and Rule 15d-15(e) promulgated under the Securities Exchange Act of 1934, as amended) were effective. During the quarter ended ~~June~~September 30, 2018, there have been no changes in Heartland's internal controls over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended) that have materially affected, or are reasonably likely to materially affect, Heartland's internal control over financial reporting.

PART II

ITEM 1. LEGAL PROCEEDINGS

There are no material pending legal proceedings to which Heartland or its subsidiaries are a party other than ordinary routine litigation incidental to their respective businesses. While the ultimate outcome of current legal proceedings cannot be predicted with certainty, it is the opinion of management that the resolution of these legal actions should not have a material effect on Heartland's consolidated financial position or results of operations.

ITEM 1A. RISK FACTORS

There have been no material changes in the risk factors applicable to Heartland from those disclosed in Part I, Item 1A. “Risk Factors” in Heartland's 2017 Annual Report on Form 10-K. Please refer to that section of Heartland's Form 10-K report for disclosures regarding the risks and uncertainties related to Heartland's business.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Heartland's board of directors has authorized management to acquire and hold up to 500,000 shares of common stock as treasury shares at any one time. Heartland and its affiliated purchasers made no purchases of its common stock during the quarter ended ~~June~~September 30, 2018.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable

ITEM 5. OTHER INFORMATION

None

ITEM 6. EXHIBITS

Exhibits



~~10.1~~3.1	⁽¹⁾⁽²⁾	~~Form~~Amendment to Certificate of ~~Director Restricted Stock Unit Award Agreement under the~~Incorporation of Heartland Financial USA, Inc. ~~2012 Long-Term Incentive Plan~~
~~10.2~~	⁽²⁾	~~Revolving Credit Line Promissory Note dated June 14,~~filed August 28, 2018 ~~between Heartland Financial USA, Inc. and Bankers Trust Company~~
~~10.3~~	⁽²⁾	~~Promissory Note dated June 14, 2018 between Heartland Financial USA, Inc. and Bankers Trust Company~~
31.1	⁽²⁾⁽¹⁾	Certification of Chief Executive Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act.
31.2	⁽²⁾⁽¹⁾	Certification of Chief Financial Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act.
32.1	⁽²⁾⁽¹⁾	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	⁽²⁾⁽¹⁾	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101		Financial statement formatted in Extensible Business Reporting Language: (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income, (iii) the Consolidated Statements of Comprehensive Income, (iv) the Consolidated Statements of Cash Flows, (v) the Consolidated Statements of Changes in Equity, and (vi) the Notes to Consolidated Financial Statements.

______________

(1) ~~Management contracts or compensatory plans or arrangements.~~

~~(2)~~ Filed or furnished herewith.

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 there unto duly authorized.

HEARTLAND FINANCIAL USA, INC.

(Registrant)

/s/ Bruce K. Lee

By: Bruce K. Lee

President and Chief Executive Officer

(Principal Executive Officer and Duly Authorized Officer)

/s/ Bryan R. McKeag

By: Bryan R. McKeag

Executive Vice President and Chief Financial Officer

(Principal Financial Officer and Duly Authorized Officer)

/s/ Janet M. Quick

By: Janet M. Quick

Executive Vice President and Deputy Chief Financial Officer

(Principal Accounting Officer and Duly Authorized Officer)

Dated: ~~August 7,~~November 6, 2018