Table of Contents

     
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 10-K
 
(Mark One)
 
x          ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the fiscal year ended December 31, 20132016
 
OR
 
o            TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 
For the transition period from                                to                                
 
Commission file number 0-6233
 
1ST SOURCE CORPORATION
(Exact name of registrant as specified in its charter)
Indiana 35-1068133
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
100 North Michigan Street, South Bend, Indiana 46601
(Address of principal executive offices) (Zip Code)
 
Registrant’s telephone number, including area code: (574) 235-2000
 
Securities registered pursuant to Section 12(b) of the Act:
Title of each class Name of each exchange on which registered
Common Stock — without par value The NASDAQ Stock Market LLC
 
Securities registered pursuant to section 12(g) of the Act: None
 
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No x
 
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No x
 
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 Website, 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 if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. x
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.
 
Large accelerated filer o
 
Accelerated filer x
   
Non-accelerated filer o
 
Smaller reporting company o
 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o No x
 
The aggregate market value of the voting common stock held by non-affiliates of the registrant as of June 30, 20132016 was $465,841,482$623,920,367
 
The number of shares outstanding of each of the registrant’s classes of stock as of February 14, 2014:10, 2017: Common Stock, without par value — 24,274,21025,907,564 shares
DOCUMENTS INCORPORATED BY REFERENCE

Portions of the 20142017 Proxy Statement for the 20142017 annual meeting of shareholders to be held April 24, 2014,20, 2017, are incorporated by reference into Part III.
     



Table of Contents

TABLE OF CONTENTS
  
   
   
  
   
  
  
  
  
  
  
  
   
  
   
   
  
   
Certifications 

2


Part I
Item 1. Business.
1st Source Corporation1ST SOURCE CORPORATION
1st Source Corporation, an Indiana corporation incorporated in 1971, is a bank holding company headquartered in South Bend, Indiana that provides, through its subsidiaries (collectively referred to as “1st Source”, “we”, and “our”), a broad array of financial products and services. 1st Source Bank (“Bank”), its banking subsidiary, offers commercial and consumer banking services, trust and investment managementwealth advisory services, and insurance to individual and business clients through most of our 7781 banking center locations in 17 counties in Indiana and Michigan. 1st Source Bank’s Specialty Finance Group, with 22 locations nationwide, offers specialized financing services for new and used private and cargo aircraft, automobiles and light trucks for leasing and rental agencies, medium and heavy duty trucks construction and environmentalconstruction equipment. While our lending portfolio is concentrated in certain equipment types, we serve a diverse client base. We are not dependent upon any single industry or client. At December 31, 2013,2016, we had consolidated total assets of $4.72$5.49 billion, total loans and leases of $3.55$4.19 billion, total deposits of $3.65$4.33 billion, and total shareholders’ equity of $585.38$672.65 million.
Our principal executive office is located at 100 North Michigan Street, South Bend, Indiana 46601 and our telephone number is 574(574) 235-2000. Access to our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and all amendments to those reports is available, free of charge, at www.1stsource.com soon after the material is electronically filed with or furnished to the Securities and Exchange Commission (SEC).
1st Source Bank1ST SOURCE BANK
1st Source Bank is a wholly owned subsidiary of 1st Source Corporation that offers a broad range of consumer and commercial banking services through its lending operations, retail branches, and fee based businesses.
Commercial, Agricultural, and Real Estate Loans — 1st Source Bank provides commercial, small business, agricultural, and real estate loans to primarily privately owned business clients mainly located within our regional market area. Loans are made for a wide variety of general corporate purposes, including financing for industrial and commercial properties, financing for equipment, inventories and accounts receivable, renewable energy financing, and acquisition financing. Other services include commercial leasing, cashtreasury management services and retirement planning services.
Consumer Services — 1st Source Bank provides a full range of consumer banking products and services through our banking centers and at 1stsource.com. In a number of our markets 1st Source also offers insurance products through 1st Source Insurance offices. The traditional banking services include checking and savings accounts, certificates of deposits and Individual Retirement Accounts. 1st Source offers a full line of on-line and mobile banking products which includes bill payment. As an added convenience, a strategically located Automated Teller Machine network serves our customers and supports the debit and credit card programs of the bank. Consumers also have the ability to obtain consumer loans, real estate loans and lines of credit in any of our banking centers or on-line. Finally, 1st Source offers a variety of financial planning, financial literacy and other consultative services to our customers.
Trust and Wealth Advisory Services — 1st Source Bank provides a wide range of trust, investment, agency, and custodial services for individual, corporate, and not-for-profit clients. These services include the administration of estates and personal trusts, as well as the management of investment accounts for individuals, employee benefit plans, and charitable foundations.
Specialty Finance Group Services — 1st Source Bank, through its Specialty Finance Group, provides a broad range of comprehensive equipment loan and lease finance products addressing the financing needs of a broad array of companies. This group can be broken down into four areas: new and used aircraft; auto and light trucks; construction equipment; and medium and heavy duty trucks;trucks.
Aircraft financing consists of financings for new and used aircraft;general aviation aircraft (including helicopters) for private and constructioncorporate aircraft users, aircraft distributors and environmental equipment.dealers, air charter operators, air cargo carriers, and other aircraft operators. We have for many years, on a limited and selective basis, provided international aircraft financing, primarily in Mexico and Brazil. Aircraft finance receivables generally range from $500,000 to $20 million with fixed or variable interest rates and terms of one to ten years.
The auto and light truck division (including specialty vehicles such as buses, step vans, motor coach's and funeral cars) consists of fleet financings to automobile rental and leasing companies, light truck rental and leasing companies, and single unit through fleet financing for users of special purpose vehicles. The auto and light truck finance receivables generally range from $100,000 to $20 million with fixed or variable interest rates and terms of one to fiveeight years.
Construction equipment financing includes financing of equipment (i.e., asphalt and concrete plants, bulldozers, excavators, cranes, loaders, and trash and recycling equipment, etc.) to the construction industry. Construction equipment finance receivables generally range from $50,000 to $20 million with fixed or variable interest rates and terms of one to seven years.

The medium and heavy duty truck division provides fleet financing for highway tractors and trailers and delivery trucks to the commercial trucking industry. Medium and heavy duty truck finance receivables generally range from $500,000 to $15 million with fixed or variable interest rates and terms of three to seven years.
Aircraft financing consists of financings for new and used general aviation aircraft (including helicopters) for private and corporate aircraft users, aircraft distributors and dealers, air charter operators, air cargo carriers, and other aircraft operators. We have for many years selectively entered the international aircraft markets, primarily Brazil and Mexico, on a limited basis where desirable aircraft financing opportunities exist for private and corporate aircraft users. Aircraft finance receivables generally range from $500,000 to $15 million with fixed or variable interest rates and terms of one to ten years.

3


Construction and environmental equipment financing includes financing of equipment (i.e., asphalt and concrete plants, bulldozers, excavators, cranes, loaders, and trash and recycling equipment, etc.) to the construction industry. Construction and environmental equipment finance receivables generally range from $50,000 to $20 million with fixed or variable interest rates and terms of one to five years.
We also generate equipment rental income through the leasing of construction equipment, medium and heavy duty trucks, automobiles, and other equipment to clients through operating leases.
Specialty Finance Group SubsidiariesSPECIALTY FINANCE GROUP SUBSIDIARIES
The Specialty Finance Group also consists of separate wholly owned subsidiaries of 1st Source Bank which include: Michigan Transportation Finance Corporation, 1st Source Specialty Finance, Inc., SFG Aircraft, Inc., 1st Source Intermediate Holding, LLC, SFG Commercial Aircraft Leasing, Inc., and SFG Equipment Leasing Corporation I.
1st Source Insurance, Inc.1ST SOURCE INSURANCE, INC.
1st Source Insurance, Inc. is a wholly owned subsidiary of 1st Source Bank that provides insurance products and services to individuals and businesses covering corporate and personal property, casualty insurance, and individual and group health and life insurance. 1st Source Insurance, Inc. has eightten offices.
1st Source Corporation Investment Advisors, Inc.1ST SOURCE CORPORATION INVESTMENT ADVISORS, INC.
1st Source Corporation Investment Advisors, Inc. (Investment Advisors) is a wholly owned subsidiary of 1st Source Bank that provides investment advisory services tofor trust and investment clients of 1st Source Bank and to Wasatch Advisors, Inc., the investment advisor of the Wasatch Mutual Fund family. Investment Advisors is registered as an investment advisor with the Securities and Exchange CommissionSEC under the Investment Advisors Act of 1940. Investment Advisors serves strictly in an advisory capacity and, as such, does not hold any client securities.
Other Consolidated SubsidiariesOTHER CONSOLIDATED SUBSIDIARIES
We have other subsidiaries that are not significant to the consolidated entity.
1st Source Master Trust1ST SOURCE MASTER TRUST
Our unconsolidated subsidiary includes 1st Source Master Trust. This subsidiary was created for the purpose of issuing $57.00 million of trust preferred securities and lending the proceeds to 1st Source. We guarantee, on a limited basis, payments of distributions on the trust preferred securities and payments on redemption of the trust preferred securities.
CompetitionCOMPETITION
The activities in which we and the Bank engage in are highly competitive. Our businesses and the geographic markets we serve require us to compete with other banks, some of which are affiliated with large bank holding companies headquartered outside of our principal market. We generally compete on the basis of client service and responsiveness to client needs, available loan and deposit products, the rates of interest charged on loans and leases, the rates of interest paid for funds, other credit and service charges, the quality of services rendered, the convenience of banking facilities, and in the case of loans and leases to large commercial borrowers, relative lending limits.
In addition to competing with other banks within our primary service areas, the Bank also competes with other financial service companies, such as credit unions, industrial loan associations, securities firms, insurance companies, small loan companies, finance companies, mortgage companies, real estate investment trusts, certain governmental agencies, credit organizations, and other enterprises.
Additional competition for depositors’ funds comes from United States Government securities, private issuers of debt obligations, and suppliers of other investment alternatives for depositors. Many of our non-bank competitors are not subject to the same extensive Federal and State regulations that govern bank holding companies and banks. Such non-bank competitors may, as a result, have certain advantages over us in providing some services.
We compete against these financial institutions by being convenient to do business with, and by taking the time to listen and understand our clients’ needs. We deliver personalized, one-on-one banking through knowledgeable local members of the community always keeping the clientsclients' best interest in mind while offering a full array of products and highly personalized services. We rely on our history and our reputation in northern Indiana dating back to 1863.
EmployeesEMPLOYEES
At December 31, 2013,2016, we had approximately 1,1001,150 employees on a full-time equivalent basis. We provide a wide range of employee benefits and consider employee relations to be good.

ENVIRONMENTAL SUSTAINABILITY
4

Table1st Source embraces our responsibility to be a good steward of Contents

Regulationthe environment. We have an approach that protects and Supervisionconserves our natural resources though methods such as:
Developing business practices that protect and conserve natural resources — We use responsible, reputable, and monitored e-recyclers for our electronic assets. All computers are properly recycled including desktops, laptops and monitors.
We are conscious of our paper usage, recognizing that we depend on printed materials for important day-to-day office work, client communications, and acquiring new clients. Increasingly, consumers demand more environmentally sustainable options and prefer online statements and correspondence rather that printed materials. The majority of the paper used in our facilities is recycled through our secure shred program and in 2016, we recycled 393,000 pounds of paper.
Additionally, we are utilizing various sustainable practices in some of our facilities such as LED lights, daylight harvesting sensors, programmable thermostats, 95% or higher furnace systems, drip irrigation, 90% recycled mats, and sustainable landscaping and irrigation systems.
Embracing opportunities for new products, services and partnerships — In 2016, we increased our focus on renewable energy sources through lending and investment partnerships with renewable energy providers. We recognize the opportunities and complexities associated with energy financing and understand the value of innovative technology that leverages the wind and sun, which are sustainable from an environmental and financial perspective. We will continue to finance and invest in sustainable opportunities, and we will explore new opportunities to develop products and solutions that support our clients and advance sustainability.
Adopting new technologies — We encourage our clients to take advantage of our online and mobile banking tools. Our ATM devices allow clients to make deposits without the need for an envelope. This reduces the use of paper, which again reduces emissions throughout our supply chain.
To help reduce emissions associated with travel, we have tools that help clients choose the banking center and ATM’s closest to them. In addition, mobile deposit features are available to our clients, enabling them to deposit checks into their accounts using their mobile devices.
Many of these approaches can create long-term value for our clients and shareholders through increased revenues, reduced costs and improved convenience.
REGULATION AND SUPERVISION
General — 1st Source and the Bank are extensively regulated under Federal and State law. To the extent that the following information describes statutory or regulatory provisions, it is qualified in its entirety by reference to the particular statutory and regulatory provisions. Any change in applicable laws or regulations may have a material effect on our business and our prospective business. Our operations may be affected by legislative changes and by the policies of various regulatory authorities. We are unable to predict the nature or the extent of the effects on our business and earnings that fiscal or monetary policies, economic controls, or new Federal or State legislation may have in the future.
We are a registered bank holding company under the Bank Holding Company Act of 1956, as amended (BHCA), and, as such, we are subject to regulation, supervision, and examination by the Board of Governors of the Federal Reserve System (Federal Reserve). We are required to file annual reports with the Federal Reserve and to provide the Federal Reserve such additional information as it may require.
1st SourceThe Bank, as an Indiana state bank and member of the Federal Reserve System, is supervised by the Indiana Department of Financial Institutions (DFI) and the Federal Reserve. As such, 1st Source Bank is regularly examined by and subject to regulations promulgated by the DFI and the Federal Reserve. Because the Federal Deposit Insurance Corporation (FDIC) provides deposit insurance to 1st Sourcethe Bank, we are also subject to supervision and regulation by the FDIC (even though the FDIC is not our primary Federal regulator).
Bank Holding Company Act — Under the BHCA as amended, our activities are limited to business so closely related to banking, managing, or controlling banks as to be a proper incident thereto. We are also subject to capital requirements applied on a consolidated basis in a form substantially similar to those required of the Bank. The BHCA also requires a bank holding company to obtain approval from the Federal Reserve before (i) acquiring, or holding more than 5% voting interest in any bank or bank holding company, (ii) acquiring all or substantially all of the assets of another bank or bank holding company, or (iii) merging or consolidating with another bank holding company.
The BHCA also restricts non-bank activities to those which, by statute or by Federal Reserve regulation or order, have been identified as activities closely related to the business of banking or of managing or controlling banks. As discussed below, the Gramm-Leach-Bliley Act (GLBA), which was enacted in 1999, established a newdistinct type of bank holding company known as a “financial holding company” that has powers that are not otherwise available to bank holding companies.

The Federal Deposit Insurance Corporation Improvement Act of 1991 — The Federal Deposit Insurance Corporation Improvement Act of 1991 (FDICIA) was adopted to supervise and regulateaddress a wide variety of banking issues. In general, FDICIA provided for the recapitalization of the former Bank Insurance Fund, deposit insurance reform, including the implementation of risk-based deposit insurance premiums, the establishment of five capital levels for financial institutions (“well capitalized,” “adequately capitalized,” “undercapitalized,” “significantly undercapitalized,” and “critically undercapitalized”) that would impose more scrutiny and restrictions on less capitalized institutions, along with a number of other supervisory and regulatory issues. At December 31, 2013,2016, the Bank was categorized as “well capitalized,” meaning that our total risk-based capital ratio exceeded 10.00%, our Tier 1 risk-based capital ratio exceeded 6.00%8.00%, our common equity Tier-1 risk-based capital ratio exceeded 6.50%, our leverage ratio exceeded 5.00%, and we are not subject to a regulatory order, agreement, or directive to meet and maintain a specific capital level for any capital measure.
Federal Deposit Insurance Reform Act — On February 1, 2006, Congress approved the Federal Deposit Insurance Reform Act of 2005 (FDIRA). Among other things, the FDIRA provides for the merger of the Bank Insurance Fund with the Savings Association Insurance Fund and for an immediate increase in Federal deposit insurance for certain retirement accounts up to $250,000. The statute further provides for the indexing of the maximum deposit insurance coverage for all types of deposit accounts in the future to account for inflation. The FDIRA also requires the FDIC to provide certain banks and thrifts that were in existence prior to December 31, 1996 with one-time credits against future premiums based on the amount of their payments to the Bank Insurance Fund or Savings Association Insurance Fund prior to that date.
FDIC Deposit Insurance Assessments —The Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act), which was signed into law on July 21, 2010, changes how the FDIC will calculate futurecalculates deposit insurance premiums payable by insured depository institutions. The Dodd-Frank Act directs the FDIC to amend its assessment regulations so that futurecalculate the deposit insurance assessments willpayable by each insured depository institution based generally be based upon a depositorythe institution’s average total consolidated assets minus theits average tangible equity of the insured depository institution during the assessment period, whereasperiod. Previously, an institution's assessments were previously based on the amount of an institution’sits insured deposits. The minimum deposit insurance fund rate will increase from 1.15% to 1.35% by September 30, 2020, and the cost of the increase will be borne by depository institutions with assets of $10 billion or more.
The Dodd-Frank Act also provides the FDIC with discretion to determine whether to pay rebates to insured depository institutions when its deposit insurance reserves exceed certain thresholds. Previously, the FDIC was required to give rebates to depository institutions equal to the excess once the reserve ratio exceeded 1.50%, and was required to rebate 50% of the excess over 1.35% but not more than 1.5% of insured deposits. The FDIC adopted a final rule on February 7, 2011 that implements these provisions of the Dodd-Frank Act.

5

Table of Contents

Emergency Economic Stabilization Act of 2008 — On October 3, 2008, President George W. Bush signed the Emergency Economic Stabilization Act of 2008 (EESA). This Act temporarily increased the standard maximum deposit insurance amount from $100,000 to $250,000 effective immediately. This temporary increase in the scope of deposit insurance coverage was originally set to expire on December 31, 2013, but the Dodd-Frank Act made this temporary increase permanent. Under the Troubled Asset Relief Program established by EESA, the U.S. Treasury Department (Treasury) announced a Capital Purchase Program (CPP). CPP was designed to encourage U.S. financial institutions to build capital to increase the flow of financing to U.S. businesses and consumers and support the U.S. economy. Under the program, Treasury could purchase up to $250 billion of senior preferred shares on standardized terms as described in the program’s term sheet. The program was available to qualifying U.S. controlled banks, savings associations, and certain bank and savings and loan holding companies engaged only in financial activities that submitted applications to Treasury by November 14, 2008. EESA provided for Treasury to determine an applicant’s eligibility to participate in the CPP after consulting with the appropriate federal banking agency.
1st Source submitted an application to participate in the CPP and obtained Treasury approval on December 11, 2008. On January 23, 2009, 1st Source issued preferred stock valued at $111.00 million and a warrant to acquire 837,947 shares of its common stock to Treasury pursuant to the CPP. The warrant was exercisable at any time during the ten-year period following issuance at an exercise price of $19.87 per share. On December 29, 2010, 1st Source redeemed all of the preferred stock issued to the Treasury under CPP for $111.68 million, which included accrued and unpaid dividends payable to Treasury on the preferred stock. On March 8, 2011, 1st Source repurchased the common stock warrant for $3.75 million.
Securities and Exchange Commission (SEC) and The NasdaqNASDAQ Stock Market (Nasdaq)(NASDAQ) — We are under the jurisdiction of the SEC and certain state securities commissions for matters relating to the offering and sale of our securities and our investment advisory services. We are subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, as administered by the SEC. We are listed on the NasdaqNASDAQ Global Select Market under the trading symbol “SRCE,” and we are subject to the rules of NasdaqNASDAQ for listed companies.
Interstate BranchingCongress enacted the Riegle-Neal Interstate Banking and Branching Efficiency Act of 1994 (Interstate Act) to allow bank holding companies to expand, by acquiring existing banks, into all states, even those which had theretofore restricted entry. The legislation also authorized a bank to open de novo branches in other states, but only to the extent that the law of the bank’s home state, as well as the law of the state where the branch was to be located, permitted an out-of-state bank to open a de novo branch. The Interstate Act also authorized, subject to future action by individual states, a bank holding company to convert its subsidiary banks located in different states under a single charter.
The Dodd-Frank Act amended the Interstate Act by expandingexpanded the authority of a state or national bank to open offices in other states. A state or national bank may now open a de novo branch in anothera state where the bank does not already operate a branch if the law of the state where the branch is to be located would permit a state bank chartered by that state to open the branch. This amendment repealed the restrictionprovision removed restrictions under the Interstate Actprior law that permitted an out-of-staterestricted a state or national bank to open a de novo branch infrom expanding into another state only ifunless the laws of the bank’s home state and the laws of the other state where the branch wasboth permitted out-of-state banks to be located had each enacted reciprocalopen de novo interstate branching laws.noveo branches.
Gramm-Leach-Bliley Act of 1999 — The GLBA is intended to modernize the banking industry by removing barriers to affiliation among banks, insurance companies, the securities industry, and other financial service providers. It provides financial organizations with the flexibility of structuring such affiliations through a holding company structure or through a financial subsidiary of a bank, subject to certain limitations. The GLBA establishesestablished a newdistinct type of bank holding company, known as a financial holding company, which may engage in an expanded list of activities that are “financial in nature,” which include securities and insurance brokerage, securities underwriting, insurance underwriting, and merchant banking. The GLBA also sets forth a system of functional regulation that makes the Federal Reserve the “umbrella supervisor” for holding companies, while providing for the supervision of the holding company’s subsidiaries by other Federal and state agencies. A bank holding company may not become a financial holding company if any of its subsidiary financial institutions are not well-capitalized or well-managed. Further, each bank subsidiary of the holding company must have received at least a satisfactory Community Reinvestment Act (CRA) rating. The GLBA also expands the types of financial activities a national bank may conduct through a financial subsidiary, addresses state regulation of insurance, generally prohibits unitary thrift holding companies organized after May 4, 1999 from participating in new activities that are not financial in nature, provides privacy protection for nonpublic customer information of financial institutions, modernizes the Federal Home Loan Bank system, and makes miscellaneous regulatory improvements. The Federal Reserve and the Secretary of the Treasury must coordinate their supervision regarding approval of new financial activities to be conducted through a financial holding company or through a financial subsidiary of a bank. While the provisions of the GLBA regarding activities that may be conducted through a financial subsidiary directly apply only to national banks, those provisions indirectly apply to state-chartered banks. In addition, the Bank is subject to other provisions of the GLBA, including those relating to CRA and privacy, regardless of whether we elect to become a financial holding company or to conduct activities through a financial subsidiary. We do not currently intend to file notice with the Board to become a financial holding company or to engage in expanded financial activities through a financial subsidiary.

6


Financial Privacy — In accordance with the GLBA, Federal banking regulators adopted rules that limit the ability of banks and other financial institutions to disclose non-public information about customers to nonaffiliated third parties. These limitations require disclosure of privacy policies to consumers and, in some circumstances, allow consumers to prevent disclosure of certain personal information to a nonaffiliated third party. The privacy provisions of the GLBA affect how consumer information is transmitted through diversified financial companies and conveyed to outside vendors. We are also subject to various state laws that generally require us to notify any customer whose personal financial information may have been released to an unauthorized person as the result of a breach of our data security policies and procedures.
USA Patriot Act of 2001 — The USA Patriot Act of 2001 (USA Patriot Act) was signed into law following the terrorist attacks of September 11, 2001. The USA Patriot Act is comprehensive anti-terrorism legislation that, among other things, substantially broadened the scope of anti-money laundering laws and regulations by imposing significant new compliance and due diligence obligations on financial institutions.
The regulations adopted by the Treasury under the USA Patriot Act require financial institutions to maintain appropriate policies, procedures and controls to detect, prevent and reportcombat money laundering and terrorist financing. Additionally, the regulations require that we, upon request from the appropriate Federal regulatory agency, provide records related to anti-money laundering,activities, perform due diligence of private banking and correspondent accounts, establish standards for verifying customer identity, and perform otherprovide records related duties.
Failure of ato suspected anti-money laundering activities upon request from federal authorities. A financial institutioninstitution's failure to comply with the USA Patriot Act’s requirementsthese regulations could result in fines or sanctions, including restrictions on conducting acquisitions or establishing new branches, and could also have other serious legal and reputational consequences for the institution. We have established policies, procedures and systems designed to comply with these regulations.
Regulations Governing Capital Adequacy — The Federal bank regulatory agencies use capital adequacy guidelines in their examination and regulation of bank holding companies and banks. If capital falls below the minimum levels established by these guidelines, a bank holding company or bank will be required to submit an acceptable plan for achieving compliance with the capital guidelines and will be subject to denial of applications and appropriate supervisory enforcement actions. The various regulatory capital requirements that we are subject to are disclosed in Part II, Item 8, Financial Statements and Supplementary Data — Note 20 of the Notes to Consolidated Financial Statements.
Community Reinvestment Act — The Community Reinvestment Act of 1977 requires that, in connection with examinations of financial institutions within their jurisdiction, the Federal banking regulators must evaluate the record of the financial institutions in meeting the credit needs of their local communities, including low and moderate income neighborhoods, consistent with the safe and sound operation of those banks. Federal banking regulators are required to consider a financial institution’s performance in these areas as they review applications filed by the institution to engage in mergers or acquisitions or to open a branch or facility.
Regulations Governing Extensions of Credit1st SourceThe Bank is subject to certain restrictions imposed by the Federal Reserve Act on extensions of credit to 1st Source or our subsidiaries, or investments in our securities and on the use of our securities as collateral for loans to any borrowers. These regulations and restrictions may limit our ability to obtain funds from the Bank for our cash needs, including funds for acquisitions and for payment of dividends, interest and operating expenses. Further, the BHCA, certain regulations of the Federal Reserve, state laws and many other Federal laws govern the extensions of credit and generally prohibit a bank from extending credit, engaging in a lease or sale of property, or furnishing services to a customer on the condition that the customer obtain additional services from the bank’s holding company or from one of its subsidiaries.
1st SourceThe Bank is also subject to certain restrictions imposed by the Federal Reserve Act on extensions of credit to executive officers, directors, principal shareholders, or any related interest of such persons. Extensions of credit (i) must be made on substantially the same terms, including interest rates and collateral, and subject to credit underwriting procedures that are at least as stringent as those prevailing at the time for comparable transactions with non affiliates, and (ii) must not involve more than the normal risk of repayment or present other unfavorable features. The Bank is also subject to certain lending limits and restrictions on overdrafts to such persons.
Reserve Requirements — The Federal Reserve requires all depository institutions to maintain reserves against their transaction account deposits. TheFor 2017, the Bank must maintain reserves of 3.00% against net transaction accounts greater than $13.30$15.50 million and up to $89.00$115.10 million (subject to adjustment by the Federal Reserve) and reserves of 10.00% must be maintained against that portion of net transaction accounts in excess of $89.00$115.10 million. These amounts are indexed to inflation and adjusted annually by the Federal Reserve.
Dividends — The ability of the Bank to pay dividends is limited by state and Federal laws and regulations that require 1st Sourcethe Bank to obtain the prior approval of the DFI and the Federal Reserve Bank of Chicago before paying a dividend that, together with other dividends it has paid during a calendar year, would exceed the sum of its net income for the year to date combined with its retained net income for the previous two years. The amount of dividends the Bank may pay may also be limited by certain covenant agreements and by the principles of prudent bank management. See Part II, Item 5, Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities for further discussion of dividend limitations.

7


Monetary Policy and Economic Control — The commercial banking business in which we engage is affected not only by general economic conditions, but also by the monetary policies of the Federal Reserve. Changes in the discount rate on member bank borrowing, availability of borrowing at the “discount window,” open market operations, the imposition of changes in reserve requirements against member banks’ deposits and assets of foreign branches, and the imposition of, and changes in, reserve requirements against certain borrowings by banks and their affiliates are some of the instruments of monetary policy available to the Federal Reserve. These monetary policies are used in varying combinations to influence overall growth and distributions of bank loans, investments, and deposits, and such use may affect interest rates charged on loans and leases or paid on deposits. The monetary policies of the Federal Reserve have had a significant effect on the operating results of commercial banks and are expected to do so in the future. The monetary policies of the Federal Reserve are influenced by various factors, including economic growth, inflation, unemployment, short-term and long-term changes in the international trade balance, and in the fiscal policies of the U.S. Government. Future monetary policies and the effect of such policies on our future business and earnings, and the effect on the future business and earnings of the Bank cannot be predicted.
Sarbanes-Oxley Act of 2002 — The Sarbanes-Oxley Act of 2002 (SOA) includes provisions intended to enhance corporate responsibility and protect investors by improving the accuracy and reliability of corporate disclosures pursuant to the securities laws, and which increase penalties for accounting and auditing improprieties at public traded companies. The SOA generally applies to all companies that file or are required to file periodic reports with the SEC under the Exchange Act.
Among other things, the SOA creates the Public Company Accounting Oversight Board as an independent body subject to SEC supervision with responsibility for setting auditing, quality control, and ethical standards for auditors of public companies. The SOA also requires public companies to make faster and more-extensive financial disclosures, requires the chief executive officer and the chief financial officer of public companies to provide signed certifications as to the accuracy and completeness of financial information filed with the SEC, and provides enhanced criminal and civil penalties for violations of the Federal securities laws.
The SOA also addresses functions and responsibilities of audit committees of public companies. The statute, by mandating certain stock exchange listing rules, makes the audit committee directly responsible for the appointment, compensation, and oversight of the work of the company’s outside auditor, and requires the auditor to report directly to the audit committee. The SOA authorizes each audit committee to engage independent counsel and other advisors, and requires a public company to provide the appropriate funding, as determined by its audit committee, to pay the company’s auditors and any advisors that its audit committee retains. The SOA also requires public companies to prepare an internal control report and assessment by management, along with an attestation to this report prepared by the company’s independent registered public accounting firm, in their annual reports to stockholders.
Secure and Fair Enforcement for Mortgage Licensing ActConsumer Financial Protection Laws — The SecureBank is subject to a number of federal and state consumer financial protection laws and regulations that extensively govern its transactions with consumers. These laws include the Equal Credit Opportunity Act, the Fair Enforcement forCredit Reporting Act, the Truth in Lending Act, the Truth in Savings Act, the Electronic Funds Transfer Act, the Expedited Funds Availability Act, the Home Mortgage LicensingDisclosure Act, of 2008 (S.A.F.E. Act) establishes a nationwide licensingthe Fair Housing Act, the Real Estate Settlement Procedures Act, the Fair Debt Collection Practices Act, and registration system for mortgage loan originators. The S.A.F.E. Act requires an employee of a bank, savings association or credit unionthe Service Members Civil Relief Act. 1st Source Bank must also comply with applicable state usury laws and certain of their subsidiaries that are regulated by a federal banking agency (agency-regulated institutions) whoother laws prohibiting unfair and deceptive acts as a residential mortgage loan originator to register with the Nationwide Mortgage Licensing System and Registry (NMLS), obtain a unique identifier, and maintain this registration.
The federal banking agencies adopted a final rule that was published on August 23, 2010 to implement these provisions. The final rule requires,practices. These laws, among other things, that a loan originator submitrequire disclosures of the cost of credit and the terms of deposit accounts, prohibit discrimination in credit transactions, regulate the use of credit report information, restrict the Bank's ability to raise interest rates and subject the NMLS certain information concerning hisBank to substantial regulatory oversight. Violations of these laws may expose us to liability from potential lawsuits brought by affected customers. Federal bank regulators, state attorneys general and state and local consumer protection agencies may also seek to enforce these consumer financial protection laws, in which case we may be subject to regulatory sanctions, civil money penalties, and customer rescission rights. Failure to comply with these laws may also cause the Federal Reserve or her personal historyDFI to deny approval of any applications we may file to engage in merger and experience, undergo an FBI criminal background check, and authorize the NMLS to obtain information related to any administrative, civil, or criminal findings by any governmental agency regarding the loan originator.acquisition transactions with other financial institutions.
Dodd-Frank Wall Street Reform and Consumer Protection ActOn July 21, 2010, President ObamaThe Dodd-Frank Act, which was signed into law the Dodd-Frank Act, whichin 2010, significantly changes the regulation of financial institutions and the financial services industry. The Dodd-Frank Act includes provisions affecting large and small financial institutions alike, including several provisions that will profoundly affect how community banks, thrifts, and small bank and thrift holding companies will be regulated in the future. Among other things, these provisions abolish the Office of Thrift Supervision and transfer its functions to the other federal banking agencies, relax rules regarding interstate branching, allow financial institutions to pay interest on business checking accounts, and impose new capital requirements on bank and thrift holding companies. The Dodd-Frank Act also includes several corporate governance provisions that apply to all public companies, not just financial institutions. These include provisions mandating certain disclosures regarding executive compensation and provisions addressing proxy access by shareholders.
The Dodd-Frank Act also makes permanent the temporary increase in deposit insurance coverage from $100,000 to $250,000 that was included in the EESA, and extended until December 31, 2012 the period during which the FDIC provided unlimited deposit insurance for “noninterest-bearing transaction accounts.” After that date, deposit insurance coverage of non-interest bearing transaction accounts at an insured depository institution is subject to the same restrictions that apply to other deposit accounts at the institution.

8


The Dodd-Frank Act also establishes the Consumer Financial Protection Bureau (CFPB) as an independent entity within the Federal Reserve. Effective July 10, 2011,Reserve and transferred to the CFPB assumed primary responsibility for administering substantially all of the consumer compliance regulations, including Regulation Z issued under the Truth in Lending Act and Regulation X issued under the Real Estate Settlement Procedures Act,protection laws formerly administered by other federal agencies. The CFPBDodd-Frank Act also hasauthorizes the authorityCFPB to promulgate consumer protection regulations that will apply to all entities, including banks, that offer consumer financial services or products. Additionally, the Dodd-Frank ActIt also includes a series of provisions covering mortgage loan origination standards affecting, among other things, originator compensation, minimum repayment standards, and pre-payment penalties.
The Dodd-Frank Act contains numerous other provisions affecting financial institutions of all types, many of whichincluding some that may have an impact onaffect our operating environmentbusiness in substantial and unpredictable ways.
Because many of We have incurred higher operating costs in complying with the regulations required to implementDodd -Frank Act, and we expect that these higher costs will continue for the Dodd-Frank Act have not yet been issued, the statute’s effect on the financial services industry in general, and on us in particular, is uncertain at this time. The Dodd-Frank Act is likely to affect our cost of doing business, however, and may limit or expand the scope of our permissible activities and affect the competitive balance within our industry and market areas.foreseeable future. Our management continues to monitor the ongoing implementation of the Dodd-Frank Act and as new regulations are issued, will assess their effect on our business, financial condition, and results of operations.
The Volcker Rule — The Dodd-Frank Act prohibits banks and their affiliates from engaging in proprietary trading and from investing and sponsoring hedge funds and private equity funds. The provision of the statute imposing these restrictions is commonly called the “Volcker Rule.” The regulations implementing the Volcker Rule require institutions to conform their activities to the requirements of the Volcker Rule by July 21, 2015, and to conform their investments in certain “legacy covered funds” by July 21, 2017. These regulations exempt the Bank, as a bank with less than $10 billion in total consolidated assets that does not engage in any covered activities other than trading in certain government, agency, state or municipal obligations, from any significant compliance obligations under the Volcker Rule. In 2016, to comply with the rule, we liquidated certain investments that resulted in gains recorded in the Consolidated Statements of Income.
Capital Standards — In July 2013, the Federal Reserve and other federal banking agencies approved final rules implementing the Basel Committee on Banking Supervision's capital guidelines for all U.S. banks and for bank holding companies with greater than $500 million in assets. Under these final rules, minimum requirements will increase for both the quantity and quality of capital held by 1st Source and the Bank. The rules include a new common equity Tier 1 capital ratio of 4.5%, a minimum Tier 1 capital ratio of 6.0%, a total capital ratio of 8.0%, and a minimum leverage ratio of 4.0%. The final rules also require a common equity Tier 1 capital conservation buffer of 2.5% of risk-weighted assets which is in addition to the other minimum risk-based capital standards in the rule. Institutions that do not maintain the required capital buffer will become subject to progressively more stringent limitations on the percentage of earnings that can be paid out in dividends or used for stock repurchases and on the payment of discretionary bonuses to senior executive management. The capital buffer requirement will be phased in over three years beginning in 2016. The capital buffer requirement effectively raises the minimum required common equity Tier 1 capital ratio to 7.0%, the Tier 1 capital ratio to 8.5%, and the total capital ratio to 10.5% on a fully phased-in basis.
The final rules also increase the required capital for certain categories of assets, including higher-risk construction real estate loans and certain exposures related to securitizations. The final rules do not, however, adopt the changes in the proposed rule to the risk weights assigned to certain mortgage loan assets. The final rules instead adopt the risk weights for residential mortgages under the existing general risk-based capital rules, which assign a risk weight of either 50% (for most first-lien exposures) or 100% for other residential mortgage exposures. Similarly, the final rules do not adopt the proposed rule's elimination of Tier 1 treatment of trust preferred securities for banking organizations with less than $15 billion in assets as of December 31, 2010. Instead, the final rules permit these banking organizations to retain non-qualifying Tier 1 capital trust preferred securities issued prior to May 19, 2010.2010, subject generally to a limit of 25% of Tier 1 capital.
These new minimum capital ratios will becomebecame effective for us on January 1, 2015 and will be fully phased-in on January 1, 2019. Management believes that, as of December 31, 2013,2016, 1st Source and 1st Sourcethe Bank would metmeet all capital adequacy requirements under the Basel III Capital Rules on a fully phased-in basis as if such requirements were currently in effect.
Liquidity Requirements — Historically, the regulation and monitoring of bank and bank holding company liquidity has been addressed as a supervisory matter, without required formulaic measures. The Basel III final framework requires banks and bank holding companies to measure their liquidity against specific liquidity tests that, although similar in some respects to liquidity measures historically applied by banks and regulators for management and supervisory purposes, going forward would be required by regulation. One test, referred to as the liquidity coverage ratio, or LCR, is designed to ensure that the banking entity maintains an adequate level of unencumbered high-quality liquid assets equal to the entity's expected net cash outflow for a 30-day time horizon (or, if greater, 25% of its expected total cash outflow) under an acute liquidity stress scenario. The other test, referred to as the net stable funding ratio, or NSFR, is designed to promote more medium and long-term funding of the assets and activities of banking entities over a one-year time horizon. These requirements are expected to incentivize banking entities to increase their holdings of U.S. Treasury securities and other sovereign debt as a component of assets and increase the use of long-term debt as a funding source.

In September 2015, the federal bank regulators approved final rules implementing the LCR for advanced approaches banking organizations (i.e,. banking organizations with $250 billion or more in total consolidated assets or $10 billion or more in total on-balance sheet foreign exposure) and a modified version of the LCR for bank holding companies with at least $50 billion in total consolidated assets that are not advanced approach banking organizations, neither of which would apply to 1st Source or the Bank. The federal bank regulators have not yet proposed rules to implement the NSFR, but the Federal Reserve has stated its intent to adopt a version of this measure as well.
Pending Legislation — Because of concerns relating to competitiveness and the safety and soundness of the banking industry, Congress often considers a number of wide-ranging proposals for altering the structure, regulation, and competitive relationships of the nation’s financial institutions. We cannot predict whether or in what form any proposals will be adopted or the extent to which our business may be affected.
Item 1A. Risk Factors.
An investment in our common stock is subject to risks inherent to our business. The material risks and uncertainties that we believe affect us are described below. See “Forward Looking Statements” under Item 7 of this report for a discussion of other important factors that can affect our business.
Credit Risks
We are subject to credit risks relating to our loan and lease portfolios — We have certain lending policies and procedures in place that are designed to optimize loan and lease income within an acceptable level of risk. Our management reviews and approves these policies and procedures on a regular basis. A reporting system supplements the review process by providing our management with frequent reports related to loan and lease production, loan quality, concentrations of credit, loan and lease delinquencies, and nonperforming and potential problem loans and leases. Diversification in the loan and lease portfolios is a means of managing risk associated with fluctuations and economic conditions.
We maintain an independent loan review department that reviews and validates the credit risk program on a periodic basis. Results of these reviews are presented to our management. The loan and lease review process complements and reinforces the risk identification and assessment decisions made by lenders and credit personnel, as well as our policies and procedures.

9


Commercial and commercial real estate loans generally involve higher credit risks than residential real estate and consumer loans. Because payments on loans secured by commercial real estate or equipment are often dependent upon the successful operation and management of the underlying assets, repayment of such loans may be influenced to a great extent by conditions in the market or the economy. We seek to minimize these risks through our underwriting standards. We obtain financial information and perform credit risk analysis on our customers. Credit criteria may include, but are not limited to, assessments of income, cash flows, collateral, and net worth; asset ownership; bank and trade credit references; credit bureau reports; and operational history.
Commercial real estate or equipment loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and generate positive cash flows. Our management examines current and projected cash flows of the borrower to determine the ability of the borrower to repay their obligations as agreed. Underwriting standards are designed to promote relationship banking rather than transactional banking. Most commercial and industrial loans are secured by the assets being financed or other business assets; however, some loans may be made on an unsecured basis. Our credit policy sets different maximum exposure limits both by business sector and our current and historical relationship and previous experience with each customer.
We offer both fixed-rate and adjustable-rate consumer mortgage loans secured by properties, substantially all of which are located in our primary market area. Adjustable-rate mortgage loans help reduce our exposure to changes in interest rates; however, during periods of rising interest rates, the risk of default on adjustable-rate mortgage loans may increase as a result of repricing and the increased payments required from the borrower. Additionally, some residential mortgages are sold into the secondary market and serviced by our principal banking subsidiary, 1st Source Bank.
Consumer loans are primarily all other non-real estate loans to individuals in our regional market area. Consumer loans can entail risk, particularly in the case of loans that are unsecured or secured by rapidly depreciating assets. In these cases, any repossessed collateral may not provide an adequate source of repayment of the outstanding loan balance. The remaining deficiency often does not warrant further substantial collection efforts against the borrower beyond obtaining a deficiency judgment. In addition, consumer loan collections are dependent on the borrower’s continuing financial stability, and thus are more likely to be adversely affected by job loss, divorce, illness, or personal bankruptcy.
The 1st Source Specialty Finance Group loan and lease portfolio consists of commercial loans and leases secured by construction and transportation equipment, including aircraft, autos, trucks, and vans. Finance receivables for this Group generally provide for monthly payments and may include prepayment penalty provisions.

Our construction and transportation related businesses could be adversely affected by slowdowns in the economy. Clients who rely on the use of assets financed through the Specialty Finance Group to produce income could be negatively affected, and we could experience substantial loan and lease losses. By the nature of the businesses these clients operate in, we could be adversely affected by rapid increases and decreases of fuel costs. Since some of the relationships in these industries are large, a slowdown could have a significant adverse impact on our performance.
Our construction and transportation related businesses could be adversely impacted by the negative effects caused by high fuel costs, terrorist and other potential attacks, and other destabilizing events. These factors could contribute to the deterioration of the quality of our loan and lease portfolio, as they could have a negative impact on the travel and transportation sensitive businesses for which our specialty finance businesses provide financing.
Our aircraft portfolio has foreign exposure, particularly in Mexico and Brazil. We establish exposure limits for each country through a centralized oversight process, and in consideration of relevant economic, political, social and legal risks. We monitor exposures closely and adjust our country limits in response to changing conditions. Currency fluctuations could have a negative impact on our client's cost of paying dollar denominated debts and, as a result, we could experience higher delinquency in this portfolio. Also, since some of the relationships in this portfolio are large, a slowdown could have a significant adverse impact on our performance.
In addition, our leasing and equipment financing activity is subject to the risk of cyclical downturns, industry concentration and clumping, and other adverse economic developments affecting these industries and markets. This area of lending, with transportation in particular, is dependent upon general economic conditions and the strength of the travel, construction, and transportation industries.
Our reserve for loan and lease losses may prove to be insufficient to absorb probable losses in our loan and lease portfolio — In the financial services industry, there is always a risk that certain borrowers may not repay borrowings. The determination of the appropriate level of the reserve for loan and lease losses inherently involves a high degree of subjectivity and requires us to make significant estimates of current credit risks and future trends, all of which may undergo material changes. Our reserve for loan and lease losses may not be sufficient to cover the loan and lease losses that we may actually incur. If we experience defaults by borrowers in any of our businesses, our earnings could be negatively affected. Changes in local economic conditions could adversely affect credit quality, particularly in our local business loan and lease portfolio. Changes in national or international economic conditions could also adversely affect the quality of our loan and lease portfolio and negate, to some extent, the benefits of national or international diversification through our Specialty Finance Group’s portfolio. In addition, bank regulatory agencies periodically review our reserve for loan and lease losses and may require an increase in the provision for loan and lease losses or the recognition of further loan or lease charge-offs based upon their judgments, which may be different from ours.

10


The soundness of other financial institutions could adversely affect us — Financial services institutions are interrelated as a result of trading, clearing, counterparty, or other relationships. We have exposure to many different industries and counterparties, and we routinely execute transactions with counterparties in the financial services industry, including commercial banks, brokers and dealers, investment banks, and other institutional clients. Many of these transactions expose us to credit risk in the event of a default by our counterparty or client. In addition, our credit risk may be exacerbated when the collateral held by us cannot be realized or is liquidated at prices not sufficient to recover the full amount of the credit or derivative exposure due us. Any such losses could have a material adverse effect on our financial condition and results of operations.
Certain investments could have a negative impact — As a result of recent economic conditions, some municipalities are struggling to meet financial obligations. We have investment securities which are subject to credit risk if the issuers are unable to meet their obligations to us. Although we believe the issuers will be able to meet their obligations, there can be no certainty regarding future results. In addition, we face further credit analysis requirements as a result of the Dodd-Frank Act and rules promulgated by the Federal Reserve.
Our liability for residential mortgage loan repurchases could be insufficient — The agreements under which we sell residential mortgage loans in the secondary market contain various representations and warranties regarding the acceptability of loans for purchase. On occasion, we may be asked to indemnify the loan purchaser for credit losses on loans that were later deemed ineligible for purchase or we may be asked to repurchase the loan. We have established a mortgage loan repurchase liability which represents our best estimate of the losses we may incur. This estimate is based on specific loan repurchase requests and a historical loss ratio with respect to origination dollar volume. Because the level of mortgage loan repurchase losses are dependent on economic factors, investor demand strategies and other external conditions that may change over the life of the underlying loans, the level of liability for mortgage loan repurchase losses is difficult to estimate and requires considerable management judgment. Within the industry, repurchase demands in recent years have increased and while we believe the loans we have underwritten and sold have met or exceeded applicable transaction parameters, we must acknowledge the current trend of mortgage insurance rescissions and speculative repurchase requests. If significant additions to our existing repurchase liability are required, it could have a material adverse impact on our financial condition and results of operations.
Market Risks
Fluctuations or continued stagnation in interest rates could reduce our profitability and affect the value of our assets — Like other financial institutions, we are subject to interest rate risk. Our primary source of income is net interest income, which is the difference between interest earned on loans and leases and investments, and interest paid on deposits and borrowings. We expect that we will periodically experience imbalances in the interest rate sensitivities of our assets and liabilities and the relationships of various interest rates to each other. Over any defined period of time, our interest-earning assets may be more sensitive to changes in market interest rates than our interest-bearing liabilities, or vice-versa. In addition, the individual market interest rates underlying our loan and lease and deposit products may not change to the same degree over a given time period. In any event, ifIf market interest rates should move contrary to our position, earnings may be negatively affected. In addition, loan and lease volume and quality and deposit volume and mix can be affected by market interest rates as can the businesses of our clients. Changes in levels of market interest rates could have a material adverse effect on our net interest spread, asset quality, origination volume, and overall profitability.
Market interest rates are beyond our control, and they fluctuate in response to general economic conditions and the policies of various governmental and regulatory agencies, in particular, the Federal Reserve Board. Changes in monetary policy, including changes in interest rates, may negatively affect our ability to originate loans and leases, the value of our assets and our ability to realize gains from the sale of our assets, all of which ultimately could affect our earnings.

Adverse changes in economic conditions could impair our financial condition and results of operations — We are impacted by general business and economic conditions in the United States and abroad. These conditions include short-term and long-term interest rates, inflation, money supply, political issues, legislative and regulatory changes, fluctuations in both debt and equity capital markets, broad trends in industry and finance, unemployment, and the strength of the U.S. economy and the local economies in which we operate, all of which are beyond our control. A deterioration in economic conditions could result in an increase in loan delinquencies and non-performing assets, decreases in loan collateral values and a decrease in demand for our products and services. Economic turmoil
Changes in economic conditions may negatively impact the fees generated by our wealth advisory and trust business — Wealth advisory and trust fees are largely based on the size of client relationships and the market value of assets held under management. Changes in general economic conditions and in the European Union represents significant risk tofinancial and securities markets may negatively impact the global economy. Economic collapsevalue of any EU member or similar severe crisisour clients' wealth management accounts and the market value of assets held under management. Market declines, reductions in Europethe value of our clients' accounts, and the loss of wealth management clients may negatively impact the fees generated by our wealth management and trust business and could adversely impact ushave an adverse effect on our business, financial condition and our clients.results of operations.

11


Liquidity Risks
We could experience an unexpected inability to obtain needed liquidity — Liquidity measures the ability to meet current and future cash flow needs as they become due. The liquidity of a financial institution reflects its ability to meet loan requests, to accommodate possible outflows in deposits, and to take advantage of interest rate market opportunities and is essential to a financial institution’s business. The ability of a financial institution to meet its current financial obligations is a function of its balance sheet structure, its ability to liquidate assets, and its access to alternative sources of funds. We seek to ensure our funding needs are met by maintaining a level of liquidity through asset and liability management. If we become unable to obtain funds when needed, it could have a material adverse effect on our business, financial condition, and results of operations. Additionally, under Indiana law governing the collateralization of public fund deposits, the Indiana Board for Depositories determines which financial institutions are required to pledge collateral based on the strength of their financial ratings. We have been informed that no collateral is required for our public fund deposits. However, the Board of Depositories could alter this requirement in the future and adversely impact our liquidity.
We rely on dividends from our subsidiariesOur parent company, 1st Source Corporation, receivesWe receive substantially all of itsour revenue from dividends from our subsidiaries.subsidiaries, including, primarily, the Bank. These dividends are the principal source of funds we use to pay dividends on our common stock and interest and principal on our debt. Various federal and/orand state laws and regulations limit the amount of dividends that our subsidiaries may pay to our parent company.us. In the event our subsidiaries are unable to pay dividends to our parent company,us, we may not be able to service debt, pay other obligations, or pay dividends on our common stock. TheOur inability to receive dividends from our subsidiaries could have a material adverse effect on our business, financial condition and results of operations.
Operational Risks
We are dependent upon the services of our management team — Our future success and profitability is substantially dependent upon our management and the banking abilitiesacumen of our senior executives. We believe that our future results will also depend in part upon our ability to attract and retain highly skilled and qualified management. We are especially dependent on a limited number of key management personnel, many of whom do not have employment agreements with us. The loss of the chief executive officer and other senior management and key personnel could have a material adverse impact on our operations because other officers may not have the experience and expertise to readily replace these individuals. Many of these senior officers have primary contact with our clients and are important in maintaining personalized relationships with our client base. The unexpected loss of services of one or more of these key employees could have a material adverse effect on our operations and possibly result in reduced revenues if we were unable to find suitable replacements promptly. Competition for senior personnel is intense, and we may not be successful in attracting and retaining such personnel. Changes in key personnel and their responsibilities may be disruptive to our businesses and could have a material adverse effect on our businesses, financial condition, and results of operations.
Technology security breaches and constant technological change— Information security risks have increased significantly due to the use of online, telephone, and mobile banking channels by clients and the increased sophistication and activities of organized crime, hackers, terrorists and other external parties.parties and the use of online, telephone, and mobile banking channels by clients. Any compromise of our security could deter our clients from using our banking services. We depend on the services of a variety of third party vendors to meet data processing and communication needs. We rely on security systems to provide the securityprotection and authentication necessary to effect secure transmission of data against damage by theft, fire, power loss, telecommunications failure or similar catastrophic event, as well as from security breaches, denial of service attacks, viruses, worms, and other disruptive problems caused by hackers. Computer break-ins, phishing and other disruptions of customer or vendor systems could also jeopardize the security of information stored in and transmitted through our computer systems and network infrastructure. We also maintain a cyber insurance policy that is designed to cover a majority of loss resulting from cyber security breaches. These precautions may not protect our systems from compromises or breaches of our security measures that could result in damage to our reputation and business.

We depend on the services of a variety of third party vendors to meet data processing and communication needs and we have contracted with third parties to run their proprietary software on our behalf. While we perform reviews of security controls instituted by the vendor in accordance with industry standards and institute our own internal security controls, we rely on continued maintenance of the controls by the outside party to safeguard our customer data.
Additionally, we issue debit cards which are susceptible to compromise at the point of sale via the physical terminal through which transactions are processed and by other means of hacking. The security and integrity of these transactions are dependent upon the retailers' vigilance and willingness to invest in technology and upgrades. Issuing debit cards to our clients exposes us to potential losses which, in the event of a data breach at one or more major retailers may adversely affect our business, financial condition, and results of operations.
We continually encounter technological change The financial services industry is constantly undergoing rapid technological change with frequent introductions of new technology-driven products and services. The effective use of technology increases efficiency and enables financial institutions to better service clients and reduce costs. Our future success depends, in part, upon our ability to address the needs of our clients by using technology to provide products and services that will satisfy client demands, as well as create additional efficiencies within our operations. Many of our large competitors have substantially greater resources to invest in technological improvements. We may not be able to effectively implement new technology-driven products and services quickly or be successful in marketing these products and services to our clients. Failure to successfully keep pace with technological change affecting the financial services industry could have a material adverse impact on our business and, in turn, our financial condition and results of operations.

12


Our accounting estimates and risk management processes rely on analytical and forecasting models — The processes we use to estimate our probable loan losses and to measure the fair value of financial instruments, as well as the processes used to estimate the effects of changing interest rates and other market measures on our financial condition and results of operations, dependsdepend upon the use of analytical and forecasting models. These models reflect assumptions that may not be accurate, particularly in times of market stress or other unforeseen circumstances. Even if these assumptions are adequate, the models may prove to be inadequate or inaccurate because of other flaws in their design or their implementation. If the models we use for interest rate risk and asset-liability management are inadequate, we may incur increased or unexpected losses upon changes in market interest rates or other market measures. If the models we use for determining our probable loan losses are inadequate, the reserve for loan and lease losses may not be sufficient to support future charge-offs. If the models we use to measure the fair value of financial instruments isare inadequate, the fair value of such financial instruments may fluctuate unexpectedly or may not accurately reflect what we could realize upon sale or settlement of such financial instruments. Any such failure in our analytical or forecasting models could have a material adverse effect on our business, financial condition and results of operations.
We have opened new banking centers — We are selectively expanding our banking center network within our market footprint. Executing this expansion requires a significant investment in both financial and personnel resources. Lower than expected loan and deposit growth can decrease anticipated revenues and net income generated by those banking centers, which could have a material adverse effect on our business, financial condition and results of operations.
Legal/Compliance Risks
We are subject to extensive government regulation and supervision — Our operations are subject to extensive federal and state regulation and supervision. Banking regulations are primarily intended to protect depositors’ funds, federal deposit insurance funds and the banking system as a whole, not security holders. These regulations affect our lending practices, capital structure, investment practices, dividend policy and growth, among other things. Congress and federal regulatory agencies continually review banking laws, regulations and policies for possible change. Changes to statutes, regulations or regulatory policies, including changes in interpretation or implementation of statutes, regulation or policies, could affect us in substantial and unpredictable ways. Such changes could subject us to additional costs and limit the types of financial services and products we may offer. Failure to comply with laws, regulations or policies could result in sanctions by regulatory agencies, civil money penalties and/or reputation damage, which could have a material adverse effect on our business, financial condition and results of operations. While we have policies and procedures designed to prevent any such violations, there can be no assurance that such violations will not occur.
Changes in accounting standards could impact reported earnings — Current accounting and tax rules, standards, policies and interpretations influence the methods by which financial institutions conduct business, implement strategic initiatives and tax compliance, and govern financial reporting and disclosures. These laws, regulations, rules, standards, policies and interpretations are constantly evolving and may change significantly over time. Events that may not have a direct impact on us, such as bankruptcy of major U.S. companies, have resulted in legislators, regulators, and authoritative bodies, such as the Financial Accounting Standards Board, the Securities and Exchange Commission, the Public Company Accounting Oversight Board and various taxing authorities, responding by adopting and/or proposing substantive revision to laws, regulations, rules, standards, policies and interpretations. New accounting pronouncements and varying interpretations of accounting pronouncements have occurred and may occur in the future. A change in accounting standards may adversely affect our reported financial condition and results of operations.

The Company’s investments and/or financings in certain tax-advantaged projects may not generate returns as anticipated and may have an adverse impact on the Company’s financial results — The Company invests and/or finances certain tax-advantaged projects promoting affordable housing, community redevelopment and renewable energy sources. The Company’s investments in these projects are designed to generate a return primarily through the realization of federal and state income tax credits, and other tax benefits, over specified time periods. The Company is subject to the risk that previously recorded tax credits, which remain subject to recapture by taxing authorities based on compliance features required to be met at the project level, will fail to meet certain government compliance requirements and will not be able to be fully realized. The possible inability to realize these tax credits and other tax benefits can have a negative impact on the Company’s financial results. The risk of not being able to realize the tax credits and other tax benefits depends on many factors outside of the Company’s control, including changes in the applicable tax code and the ability of the projects to be completed and properly managed.
Substantial ownership concentration — Our directors, executive officers and 1st Source Bank, as trustee, collectively hold a significant ownership concentration of our common shares. Due to this significant level of ownership among our affiliates, our directors, executive officers, and 1st Source Bank, as trustee, may be able to influence the outcome of director elections or impact significant transactions, such as mergers or acquisitions, or any other matter that might otherwise be favored by other stockholders.shareholders.
The fact that certain significant shareholders have additional shares registered for sale may depress market prices of our common stock — We have filed a registration statement with the SEC covering the potential sale by 1st Source Bank as trustee of certain trusts established for the benefit of the extended families of two of the children of Ernestine Raclin. Such holders may choose to sell their remaining registered shares at any time. Some market participants may assume that such remaining shares will become available to the market and choose to defer purchasing our shares on the market. This may, in turn have an effect of depressing the market price for our common stock. In addition, the future sale of substantial amounts of common stock by the holders of such registered shares may also depress the market price of our common stock.
Reputational Risks
Competition from other financial services providers could adversely impact our results of operations — The banking and financial services business is highly competitive. We face competition in making loans and leases, attracting deposits and providing insurance, investment, trust, and other financial services. Increased competition in the banking and financial services businesses may reduce our market share, impair our growth or cause the prices we charge for our services to decline. Our results of operations may be adversely impacted in future periods depending upon the level and nature of competition we encounter in our various market areas.
Managing reputational risk is important to attracting and maintaining customers, investors, and employees — Threats to our reputation can come from many sources, including adverse sentiment about financial institutions generally, unethical practices, employee misconduct, failure to deliver minimum standards of service or quality, compliance deficiencies, and questionable or fraudulent activities of our customers. We have policies and procedures in place that seek to protect our reputation and promote ethical conduct. Nonetheless, negative publicity may arise regarding our business, employees, or customers, with or without merit, and could result in the loss of customers, investors, and employees;or employees, costly litigation;litigation, a decline in revenues;revenues, and increased government regulation.
 Item 1B. Unresolved Staff Comments.
None

13


Item 2. Properties.
Our headquarters building is located in downtown South Bend, Indiana. The building is part of a larger complex, including a 300-room hotel and a 500-car parking garage. In December 2010, we entered into a new 10.5 year lease on our headquarters building which became effective January 1, 2011. As of December 31, 2013,2016, 1st Source leases approximately 69% of the office space in this complex.
At December 31, 2013,2016, we also owned property and/or buildings on which 56where 58 of 1st Source Bank’s 7781 banking centers were located, including the facilities in Allen, Elkhart, Fulton, Huntington, Kosciusko, LaPorte, Marshall, Porter, Pulaski, St. Joseph, Starke, Tippecanoe, Wells, and Whitley Counties in the State of Indiana and Berrien, Cass, and CassKalamazoo Counties in the State of Michigan, as well as an operations center warehouse, and our former headquarters building, which is utilized for additional business operations. The Bank leases additional property and/or buildings to and from third parties under lease agreements negotiated at arms-length.
During 2016, we continued work on our banking center network by investing approximately $6 million which primarily related
to the opening of a new banking center, relocating a banking center and refurbishing banking centers in various markets. In 2015, we made an investment of approximately $6 million which primarily related to the opening of three new banking centers and relocating two other ones in various markets.

Item 3. Legal Proceedings.
As previously reported, 1st Source Bank, as the trustee (the “Trustee”) of the Morris Family Trusts for Ernestine M. Raclin, Chairman Emeritus of the Company, and other beneficiaries, requested approval of the Probate Court of St. Joseph County Indiana to divide the Morris Family Trusts into four separate family trust lines. The Trustee also sought other relief regarding the trusts including approving its accounts. The action was taken in light of possible changes in tax laws and for financial and estate planning purposes, including the possible divesture of some 1st Source Corporation common stock owned by the Trusts. Shares at issue in the probate action held by the Morris Family Trusts represent approximately 21% of the outstanding common stock of the Company. 1st Source Bank has served as Trustee continuously since 1985.
The four family trust lines correspond to the four children of Mrs. Raclin. (Mrs. Raclin's daughter, Carmen is the wife of Christopher J. Murphy III, the Chairman of the Board and Chief Executive Officer of the Company.) In a response filed on September 28, 2012, two of the siblings and their respective children filed a joint answer to the Trustee’s petition and a counter-petition setting forth their objection to the Trustee’s proposed division of the Morris Family Trusts into four family trust lines. They also sought affirmative relief, alleging that the Trustee has breached its duties by, among other things, acquiring an inappropriate and unreasonably high concentration in common stock of the Company in 1971 and, for decades thereafter, failing to prudently, impartially and timely diversify the assets of the Morris Family Trusts uninfluenced by the impact on the Company or its executives.
The relief sought includes removal of the Trustee, unspecified damages and payment by 1st Source Bank of all fees, costs and expenses incurred by the Trustee for, among other things, all matters related to the preparation and prosecution of the probate action. Mrs. Raclin, the two remaining siblings and their children, respectively, filed their joint answer to the petition indicating their previous and ongoing support for the Trustee’s acquisition of and continuing investment in the common stock of the Company. The Company believes there is no basis for the relief requested in the objection and counter-petition. The Trustee is defending the matter vigorously. The Board of Directors of the Company has formed a special committee of independent directors that actively monitors the progress of the matter.
1st Source and our subsidiaries are involved in various other legal proceedings incidental to the conduct of our businesses. Our management does not expect that the outcome of any such proceedings will have a material adverse effect on our consolidated financial position or results of operations.
Item 4. Mine Safety Disclosures.
None
Part II
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.
Our common stock is traded on the NASDAQ Global Select Market under the symbol “SRCE.” The following table sets forth for each quarter the high and low sales prices for our common stock, as reported by NASDAQ, and the cash dividends paid per share for each quarter.
 2013 Sales Price Cash Dividends 2012 Sales Price Cash Dividends 2016 Sales Price Cash Dividends 2015 Sales Price Cash Dividends
Common Stock Prices (quarter ended)
 High Low Paid High Low Paid High Low Paid High Low Paid
March 31 $24.79
 $21.88
 $0.17
 $26.79
 $23.54
 $0.16
 $33.50
 $27.01
 $0.180
 $31.35
 $26.95
 $0.164
June 30 25.25
 22.65
 0.17
 24.86
 20.51
 0.16
 34.83
 30.32
 0.180
 31.75
 27.69
 0.164
September 30 28.82
 23.87
 0.17
 23.97
 21.40
 0.17
 35.99
 31.50
 0.180
 32.37
 28.06
 0.164
December 31 32.92
 25.64
 0.17
 23.15
 19.70
 0.17
 45.61
 33.27
 0.180
 34.35
 29.35
 0.180
As of February 14, 2014,10, 2017, there were 908824 holders of record of 1st Source common stock.

14


Comparison of Five Year Cumulative Total Return*
Among 1st Source, Morningstar Market Weighted NASDAQ Index** and Peer Group Index***
 
* Assumes $100 invested on December 31, 2008,2011, in 1st Source Corporation common stock, NASDAQ market index, and peer group index.
** The Morningstar Weighted NASDAQ Index Return is calculated using all companies which trade as NASD Capital Markets, NASD Global Markets or NASD Global Select. It includes both domestic and foreign companies. The index is weighted by the then current shares outstanding and assumes dividends reinvested. The return is calculated on a monthly basis.
*** The peer group is a market-capitalization-weighted stock index of 15144 banking companies in Illinois, Indiana, Michigan, Ohio, and Wisconsin.
NOTE: Total return assumes reinvestment of dividends.

The following table shows our share repurchase activity during the three months ended December 31, 2013.2016.
Period 
Total Number of
Shares Purchased
 
Average Price
Paid Per Share
 
Total Number of
Shares Purchased as
Part of Publicly Announced
Plans or Programs*
 
Maximum Number (or Approximate
Dollar Value) of Shares that
may yet be Purchased Under
the Plans or Programs
October 01 - 31, 2013 24
 $26.54
 24
 880,135
November 01 - 30, 2013 
 
 
 880,135
December 01 - 31, 2013 167
 31.85
 167
 879,968
Period
Total Number of
Shares Purchased
Average Price
Paid Per Share
Total Number of
Shares Purchased as
Part of Publicly Announced
Plans or Programs*
Maximum Number (or Approximate
Dollar Value) of Shares that
may yet be Purchased Under
the Plans or Programs
October 01 - 31, 2016
$

1,387,074
November 01 - 30, 2016


1,387,074
December 01 - 31, 2016


1,387,074
 
*1st Source maintains a stock repurchase plan that was authorized by the Board of Directors on April 26, 2007.July 24, 2014. Under the terms of the plan, 1st Source may repurchase up to 2,000,000 shares of its common stock when favorable conditions exist on the open market or through private transactions at various prices from time to time.time to mitigate the potential dilutive effects of stock-based incentive plans and other potential uses of common stock for corporate purposes. Since the inception of the plan, 1st Source has repurchased a total of 1,120,032612,926 shares.
Federal laws and regulations contain restrictions on the ability of 1st Source and the Bank to pay dividends. For information regarding restrictions on dividends, see Part I, Item 1, Business - Regulation and Supervision - Dividends and Part II, Item 8, Financial Statements and Supplementary Data - Note 20 of the Notes to Consolidated Financial Statements.

15


Item 6. Selected Financial Data.
The following table shows selected financial data and should be read in conjunction with our Consolidated Financial Statements and the accompanying notes presented elsewhere herein.
(Dollars in thousands, except per share amounts) 2013 2012 2011 2010 2009 2016 2015 2014 2013 2012
Interest income $179,585
 $182,085
 $187,523
 $200,626
 $200,412
 $191,760
 $184,684
 $178,554
 $179,585
 $182,085
Interest expense 22,768
 30,309
 39,123
 53,129
 72,200
 22,101
 18,163
 18,225
 22,768
 30,309
Net interest income 156,817
 151,776
 148,400
 147,497
 128,212
 169,659
 166,521
 160,329
 156,817
 151,776
Provision for loan and lease losses 772
 5,752
 3,129
 19,207
 31,101
 5,833
 2,160
 3,733
 772
 5,752
Net interest income after provision for loan and lease losses 156,045
 146,024
 145,271
 128,290
 97,111
 163,826
 164,361
 156,596
 156,045
 146,024
Noninterest income 77,212
 81,192
 80,872
 86,691
 85,530
 88,945
 83,316
 77,887
 77,212
 81,192
Noninterest expense 149,314
 151,536
 152,354
 154,505
 151,123
 163,645
 159,114
 150,040
 149,314
 151,536
Income before income taxes 83,943
 75,680
 73,789
 60,476
 31,518
 89,126
 88,563
 84,443
 83,943
 75,680
Income taxes 28,985
 26,047
 25,594
 19,232
 6,028
 31,340
 31,077
 26,374
 28,985
 26,047
Net income 54,958
 49,633
 48,195
 41,244
 25,490
 $57,786
 $57,486
 $58,069
 $54,958
 $49,633
Net income available to common shareholders $54,958
 $49,633
 $48,195
 $29,655
 $19,074
                    
Assets at year-end $4,722,826
 $4,550,693
 $4,374,071
 $4,445,281
 $4,542,100
 $5,486,268
 $5,187,916
 $4,829,958
 $4,722,826
 $4,550,693
Long-term debt and mandatorily redeemable securities at year-end 58,335
 71,021
 37,156
 24,816
 19,761
 74,308
 57,379
 56,232
 58,335
 71,021
Shareholders’ equity at year-end (1) 585,378
 558,655
 523,918
 486,383
 570,320
Shareholders’ equity at year-end 672,650
 644,053
 614,473
 585,378
 558,655
Basic net income per common share 2.23
 2.02
 1.96
 1.21
 0.79
 2.22
 2.17
 2.17
 2.03
 1.83
Diluted net income per common share 2.23
 2.02
 1.96
 1.21
 0.79
 2.22
 2.17
 2.17
 2.03
 1.83
Cash dividends per common share 0.68
 0.66
 0.64
 0.61
 0.59
 0.720
 0.671
 0.645
 0.618
 0.600
Dividend payout ratio 30.49% 32.67% 32.65% 50.41% 74.68% 32.45% 30.85% 29.71% 30.49% 32.67%
Return on average assets 1.19% 1.11% 1.09% 0.91% 0.57% 1.08% 1.15% 1.21% 1.19% 1.11%
Return on average common equity 9.55% 9.10% 9.51% 6.10% 4.07%
Average common equity to average assets 12.49% 12.20% 11.51% 10.69% 10.40%
Return on average common shareholders' equity 8.71% 9.05% 9.65% 9.55% 9.10%
Average common shareholders' equity to average assets 12.38% 12.72% 12.52% 12.49% 12.20%
(1) Results for 2009 include the issuance of Preferred Stock under TARP which was redeemed in the fourth quarter of 2010.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
The purpose of this analysis is to provide the reader with information relevant to understanding and assessing our results of operations for each of the past three years and financial condition for each of the past two years. In order to fully appreciate this analysis the reader is encouraged to review the consolidated financial statements and statistical data presented in this document.
Forward-Looking StatementsFORWARD-LOOKING STATEMENTS
This report, including Management’s Discussion and Analysis of Financial Condition and Results of Operations, contains forward-looking statements. Forward-looking statements include statements with respect to our beliefs, plans, objectives, goals, expectations, anticipations, assumptions, estimates, intentions, and future performance, and involve known and unknown risks, uncertainties and other factors, which may be beyond our control, and which may cause actual results, performance or achievements to be materially different from future results, performance or achievements expressed or implied by such forward-looking statements.

All statements other than statements of historical fact are statements that could be forward-looking statements. Words such as “believe,” “contemplate,” “seek,” “estimate,” “plan,” “project,” “anticipate,” “possible,” “assume,” “expect,” “intend,” “targeted,” “continue,” “remain,” “will,” “should,” “indicate,” “would,” “may” and other similar expressions are intended to identify forward-looking statements but are not the exclusive means of identifying such statements. Forward-looking statements provide current expectations or forecasts of future events and are not guarantees of future performance, nor should they be relied upon as representing management’s views as of any subsequent date.

16

Table of Contents

All written or oral forward-looking statements that are made by or attributable to us are expressly qualified in their entirety by this cautionary notice. We have no obligation, and do not undertake, to update, revise, or correct any of the forward-looking statements after the date of this report, or after the respective dates on which such statements otherwise are made. We have expressed our expectations, beliefs, and projections in good faith and we believe they have a reasonable basis. However, we make no assurances that our expectations, beliefs, or projections will be achieved or accomplished. The results or outcomes indicated by our forward-looking statements may not be realized due to a variety of factors, including, without limitation, the following:
Local, regional, national, and international economic conditions and the impact they may have on us and our clients and our assessment of that impact.
Changes in the level of nonperforming assets and charge-offs.
Changes in estimates of future cash reserve requirements based upon the periodic review thereof under relevant regulatory and accounting requirements.
The effects of and changes in trade and monetary and fiscal policies and laws, including the interest rate policies of the Federal Reserve Board.
Inflation, interest rate, securities market, and monetary fluctuations.
Political instability.
Acts of war or terrorism.
Substantial increaseschanges in the cost of fuel.
The timely development and acceptance of new products and services and perceived overall value of these products and services by others.
Changes in consumer spending, borrowings, and savings habits.
Changes in the financial performance and/or condition of our borrowers.
Technological changes.
Acquisitions and integration of acquired businesses.
The ability to increase market share and control expenses.
The ability to expand effectively into new markets that we target.
Changes in the competitive environment among bank holding companies.
The effect of changes in laws and regulations (including laws and regulations concerning taxes, banking, securities, and insurance) with which we and our subsidiaries must comply.
The effect of changes in accounting policies and practices and auditing requirements, as may be adopted by the regulatory agencies, as well as the Public Company Accounting Oversight Board, the Financial Accounting Standards Board, and other accounting standard setters.
Changes in our organization, compensation, and benefit plans.
The costs and effects of legal and regulatory developments including the resolution of legal proceedings or regulatory or other governmental inquires and the results of regulatory examinations or reviews.
Greater than expected costs or difficulties related to the integration of new products and lines of business.
Our success at managing the risks described in Item 1A. Risk Factors.
Application of Critical Accounting Policies and Estimates
APPLICATION OF CRITICAL ACCOUNTING POLICIES AND ESTIMATES
Our consolidated financial statements are prepared in accordance with U.S. generally accepted accounting principles (GAAP) and follow general practices within the industries in which we operate. Application of these principles requires management to make estimates or judgments that affect the amounts reported in the financial statements and accompanying notes. These estimates or judgments reflect management’s view of the most appropriate manner in which to record and report our overall financial performance. Because these estimates or judgments are based on current circumstances, they may change over time or prove to be inaccurate based on actual experience. As such, changes in these estimates, judgments, and/or assumptions may have a significant impact on our financial statements. All accounting policies are important, and all policies described in Part II, Item 8, Financial Statements and Supplementary Data, Note 1 (Note 1), should be reviewed for a greater understanding of how our financial performance is recorded and reported.

17

Table of Contents

We have identified the following three policies as being critical because they require management to make particularly difficult, subjective, and/or complex estimates or judgments about matters that are inherently uncertain and because of the likelihood that materially different amounts would be reported under different conditions or using different assumptions. These policies relate to the determination of the reserve for loan and lease losses, fair value measurements, and the valuation of mortgage servicing rights. Management believes it has used the best information available to make the estimations or judgments necessary to value the related assets and liabilities. Actual performance that differs from estimates or judgments and future changes in the key variables could change future valuations and impact net income. Management has reviewed the application of these policies with the Audit Committee of the Board of Directors. Following is a discussion of the areas we view as our most critical accounting policies.
Reserve for Loan and Lease Losses — The reserve for loan and lease losses represents management’s estimate of probable losses inherent in the loan and lease portfolio and the establishment of a reserve that is sufficient to absorb those losses. In determining an appropriate reserve, management makes numerous judgments, assumptions, and estimates based on continuous review of the loan and lease portfolio, estimates of client performance, collateral values, and disposition, as well as historical loss rates and expected cash flows. In assessing these factors, management benefits from a lengthy organizational history and experience with credit decisions and related outcomes. Nonetheless, if management’s underlying assumptions prove to be inaccurate, the reserve for loan and lease losses would have to be adjusted. Our accounting policy related to the reserve is disclosed in Note 1 under the heading “Reserve for Loan and Lease Losses.”
Fair Value Measurements — We use fair value measurements to record certain financial instruments and to determine fair value disclosures. Available-for-sale securities, trading account securities, mortgage loans held for sale, and interest rate swap agreements are financial instruments recorded at fair value on a recurring basis. Additionally, from time to time, we may be required to record at fair value other financial assets on a nonrecurring basis. These nonrecurring fair value adjustments typically involve write-downs of, or specific reserves against, individual assets. GAAP establishes a three-level hierarchy for disclosure of assets and liabilities recorded at fair value. The classification of assets and liabilities within the hierarchy is based on whether the inputs to the valuation methodology used in the measurement are observable or unobservable. Observable inputs reflect market-driven or market-based information obtained from independent sources, while unobservable inputs reflect our estimates about market data.
The degree of management judgment involved in determining the fair value of a financial instrument is dependent upon the availability of quoted market prices or observable market data. For financial instruments that trade actively and have quoted market prices or observable market data, there is minimal subjectivity involved in measuring fair value. When observable market prices and data are not fully available, management judgment is necessary to estimate fair value. In addition, changes in the market conditions may reduce the availability of quoted prices or observable data. For example, reduced liquidity in the capital markets or changes in secondary market activities could result in observable market inputs becoming unavailable. Therefore, when market data is not available, we use valuation techniques that require more management judgment to estimate the appropriate fair value measurement. Fair value is discussed further in Note 1 under the heading “Fair Value Measurements” and in Note 21, “Fair Value Measurements.”
Mortgage Servicing Rights Valuation — We recognize as assets the rights to service mortgage loans for others, known as mortgage servicing rights (MSRs), whether the servicing rights are acquired through purchases or through originated loans. Mortgage servicing rightsMSRs do not trade in an active open market with readily observable market prices. Although sales of mortgage servicing rightsMSRs do occur, the precise terms and conditions may not be readily available. As such, the value of mortgage servicing assetsMSRs is established and valued using discounted cash flow modeling techniques which require management to make estimates regarding future net servicing cash flows, taking into consideration actual and expected mortgage loan prepayment rates, discount rates, servicing costs, and other economic factors. The estimated rates of mortgage loan prepayments are the most significant factors driving the value of mortgage servicing assets.MSRs. Increases in mortgage loan prepayments reduce estimated future net servicing cash flows because the life of the underlying loan is reduced. In determining the fair value of the mortgage servicing assets,MSRs, mortgage interest rates (which are used to determine prepayment rates), and discount rates are held constant over the estimated life of the portfolio. Estimated mortgage loan prepayment rates are derived from a third-party model and adjusted to reflect our actual prepayment experience. Mortgage servicing assetsmodel. MSRs are carried at the lower of amortized cost or fair value. The values of these assets are sensitive to changes in the assumptions used and readily available market pricing does not exist. The valuation of mortgage servicing assetsMSRs is discussed further in Note 21, “Fair Value Measurements.”
Earnings Summary
EARNINGS SUMMARY
Net income in 20132016 was $54.96$57.79 million, up from $49.63$57.49 million in 20122015 and updown from $48.20$58.07 million in 2011.2014. Diluted net income per common share was $2.23$2.22 in 2013, $2.022016 and $2.17 in 2012,2015 and $1.96 in 2011.2014. Return on average total assets was 1.19%1.08% in 20132016 compared to 1.11%1.15% in 2012,2015, and 1.09%1.21% in 2011.2014. Return on average common shareholders’ equity was 9.55%8.71% in 20132016 versus 9.10%9.05% in 2012,2015, and 9.51%9.65% in 2011.2014.

18

Table of Contents

Net income in 2013,2016, as compared to 2012,2015, was positively impacted by a $5.04$3.14 million or 3.32%1.88% increase in net interest income and $4.98a $5.63 million or 86.58%6.76% increase in noninterest income, which was offset by a $3.67 million or 170.05% increase in provision for loan and lease losses and a $4.53 million or 2.85% increase in noninterest expense. Net income in 2015 was positively impacted by a $6.19 million or 3.86% increase in net interest income and a $1.57 million or 42.14% decrease in provision for loan and lease losses over 2012,and a $5.43 million or 6.97% increase in noninterest income, which was offset by a $3.98$9.07 million or 4.90% decrease6.05% increase in noninterest incomeexpense and a $2.94$4.70 million or 11.28%17.83% increase in in income tax expense. Net income in 2012 was positively impacted by a $3.38 million or 2.27% increase in net interest income from 2011, which was offset by an increase of $2.62 million or 83.83% in provision for loan and lease losses.expense over 2014.
Dividends paid on common stock in 20132016 amounted to $0.68$0.720 per share, compared to $0.66$0.671 per share in 2012,2015, and $0.64$0.645 per share in 2011.2014. The level of earnings reinvested and dividend payouts are determined by the Board of Directors based on management’s assessment of future growth opportunities and the level of capital necessary to support them.
Net Interest Income — Our primary source of earnings is net interest income, the difference between income on earning assets and the cost of funds supporting those assets. Significant categories of earning assets are loans and securities while deposits and borrowings represent the major portion of interest-bearing liabilities. For purposes of the following discussion, comparison of net interest income is done on a tax equivalenttax-equivalent basis, which provides a common basis for comparing yields on earning assets exempt from federal income taxes to those which are fully taxable.
Net interest margin (the ratio of net interest income to average earning assets) is significantly affected by movements in interest rates and changes in the mix of earning assets and the liabilities that fund those assets. Net interest margin on a fully taxabletaxable- equivalent basis was 3.67%3.43% in 2013,2016, compared to 3.69%3.60% in 20122015 and 2011. The stable margins3.59% in 2013 and 2012 reflect the decline in funding costs offset by lower yields on earnings assets.2014. Net interest income was $156.82$169.66 million for 2013,2016, compared to $151.78$166.52 million for 20122015 and $148.40$160.33 million for 2011.2014. Tax-equivalent net interest income totaled $158.64$171.48 million for 2013,2016, up $4.80$3.27 million from the $153.84$168.22 million reported in 2012.2015. Tax-equivalent net interest income for 20122015 was up $2.93$6.05 million from the $150.91$162.17 million reported for 2011.2014.
During 2013,2016, average earning assets increased $151.46$335.11 million or 7.18% while average interest-bearing liabilities increased $47.03$235.37 million or 6.80% over the comparable period in 2012.2015. The yield on average earning assets decreased 2212 basis points to 4.19%3.87% for 20132016 from 4.41%3.99% for 20122015 partially due to reduced marketlower net interest rates.recoveries of $3.16 million or 6 basis points largely related to two commercial loan relationships. Total cost of average interest-bearing liabilities decreased 25increased 8 basis points to 0.69%0.60% during 20132016 from 0.94%0.52% in 20122015 as liabilities were impacted by decreases in market rates anda result of the current interest rate re-pricing on maturing certificatesenvironment. The result to the net interest margin, or the ratio of deposit. The resultnet interest income to average earning assets was a decrease of 217 basis points to net interest spread, or the difference between interest income on earning assets and expense on interest-bearing liabilities.points.
The largest contributor to the decrease in the yield on average earning assets in 20132016 was the 3311 basis point decrease in the loan and lease portfolio yield.yield due to the aforementioned net interest recoveries in 2015 which impacted the yield by 8 basis points. Average net loans and leases increased $224.45$276.36 million or 6.99%7.20% in 20132016 from 20122015 while the yield decreased to 4.69%4.28%.
During 2013,2016, the tax-equivalent yield on securities available for saleavailable-for-sale decreased 1614 basis points to 2.26%1.94% while the average balance decreased $41.59increased $25.52 million. Average mortgages held for sale decreased $9.13increased $1.30 million during 20132016 and the yield increased 42decreased 19 basis points. Average other investments, which include federal funds sold, time deposits with other banks, Federal Reserve Bank excess balances, Federal Reserve Bank and Federal Home Loan Bank (FHLB) stock and commercial paper decreased $22.26increased $31.93 million during 20132016 while the yield increased 73decreased 107 basis points. The increasedecrease in yield was primarily a result of lowerhigher outstanding balances at higherlower rates.
Average interest-bearing deposits increased $52.40$251.84 million during 20132016 while the effective rate paid on those deposits decreased 19increased 8 basis points. The increase in effective rate was primarily the result of higher rates paid on certificates of deposit and accelerated amortization on brokered certificates of deposit called before their maturity. Average noninterest-bearing demand deposits increased $73.90$89.80 million during 2013.2016.
Average short-term borrowings increased $16.87decreased $26.06 million during 20132016 while the effective rate paid increased 25 basis points. The decrease in short-term borrowings was primarily the result of decreased borrowings with the Federal Home Loan Bank. Average long-term debt increased $7.42$9.60 million during 20132016 as the effective rate decreased 45 basis points.
Average subordinated notes decreased $29.66 million during 2013 while the effective rate paid decreased by 1531 basis points. The decrease in yield and average balance during 2013effective rate in 2016 was primarily due to the redemption of trust preferred securities in December 2012.increased borrowings at rates lower than existing debt.

19


The following table provides an analysis of net interest income and illustrates interest income earned and interest expense charged for each major component of interest earning assets and the interest bearing liabilities. Yields/rates are computed on a tax-equivalent basis, using a 35% rate. Nonaccrual loans and leases are included in the average loan and lease balance outstanding.
 2013 2012 2011 2016 2015 2014
(Dollars in thousands) Average Balance Interest Income/Expense Yield/Rate Average Balance Interest Income/Expense Yield/Rate Average Balance Interest Income/Expense Yield/Rate Average Balance Interest Income/Expense Yield/Rate Average Balance Interest Income/Expense Yield/Rate Average Balance Interest Income/Expense Yield/Rate
ASSETS  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Investment securities:  
  
  
  
  
  
  
  
  
Investment securities available-for-sale:  
  
  
  
  
  
  
  
  
Taxable $731,371
 $14,414
 1.97% $775,103
 $16,426
 2.12% $780,215
 $18,533
 2.38% $684,503
 $11,777
 1.72% $664,480
 $11,929
 1.80% $694,830
 $13,054
 1.88%
Tax-exempt(1) 109,427
 4,565
 4.17
 107,289
 4,939
 4.60
 119,680
 5,921
 4.95
 127,998
 3,981
 3.11% 122,500
 4,406
 3.60% 127,191
 4,834
 3.80%
Mortgages held for sale 7,571
 300
 3.96
 16,700
 592
 3.54
 10,959
 468
 4.27
 12,396
 467
 3.77% 11,099
 439
 3.96% 11,143
 462
 4.15%
Net loans and leases 3,433,938
 161,192
 4.69
 3,209,490
 161,253
 5.02
 3,078,581
 164,117
 5.33
Loans and leases, net of unearned discount(1)
 4,113,508
 176,116
 4.28% 3,837,149
 168,611
 4.39% 3,639,985
 161,027
 4.42%
Other investments 43,600
 940
 2.16
 65,861
 943
 1.43
 100,862
 991
 0.98
 65,517
 1,244
 1.90% 33,583
 997
 2.97% 40,482
 1,016
 2.51%
Total earning assets(1) 4,325,907
 181,411
 4.19
 4,174,443
 184,153
 4.41
 4,090,297
 190,030
 4.65
 5,003,922
 193,585
 3.87% 4,668,811
 186,382
 3.99% 4,513,631
 180,393
 4.00%
Cash and due from banks 58,762
  
  
 60,099
  
  
 59,698
  
  
 60,753
  
  
 61,400
  
  
 62,263
  
  
Reserve for loan and lease losses (85,203)  
  
 (83,430)  
  
 (86,617)  
  
 (90,206)  
  
 (87,208)  
  
 (86,982)  
  
Other assets 308,483
  
  
 321,767
  
  
 339,176
  
  
 386,216
  
  
 351,205
  
  
 317,893
  
  
Total assets $4,607,949
  
  
 $4,472,879
  
  
 $4,402,554
  
  
 $5,360,685
  
  
 $4,994,208
  
  
 $4,806,805
  
  
                  
LIABILITIES AND SHAREHOLDERS’ EQUITY  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Interest bearing deposits $3,010,183
 $16,604
 0.55% $2,957,785
 $21,877
 0.74% $3,014,033
 $30,762
 1.02%
Interest-bearing deposits $3,358,827
 $15,267
 0.45% $3,106,990
 $11,489
 0.37% $3,015,693
 $11,356
 0.38%
Short-term borrowings 154,804
 211
 0.14
 137,937
 169
 0.12
 149,428
 300
 0.20
 210,876
 525
 0.25% 236,940
 484
 0.20% 263,377
 541
 0.21%
Subordinated notes 58,764
 4,220
 7.18
 88,425
 6,484
 7.33
 89,692
 6,589
 7.35
 58,764
 4,220
 7.18% 58,764
 4,220
 7.18% 58,764
 4,220
 7.18%
Long-term debt and mandatorily redeemable securities 62,807
 1,733
 2.76
 55,383
 1,779
 3.21
 33,093
 1,472
 4.45
 66,842
 2,089
 3.13% 57,245
 1,970
 3.44% 57,757
 2,108
 3.65%
Total interest bearing liabilities 3,286,558
 22,768
 0.69
 3,239,530
 30,309
 0.94
 3,286,246
 39,123
 1.19
Noninterest bearing deposits 690,326
  
  
 616,426
  
  
 541,421
  
  
Total interest-bearing liabilities 3,695,309
 22,101
 0.60% 3,459,939
 18,163
 0.52% 3,395,591
 18,225
 0.54%
Noninterest-bearing deposits 943,874
  
  
 854,070
  
  
 762,050
  
  
Other liabilities 55,403
  
  
 71,292
  
  
 67,948
  
  
 57,799
  
  
 44,702
  
  
 47,272
  
  
Shareholders’ equity 575,662
  
  
 545,631
  
  
 506,939
  
  
 663,703
  
  
 635,497
  
  
 601,892
  
  
Total liabilities and shareholders’ equity $4,607,949
  
  
 $4,472,879
  
  
 $4,402,554
  
  
 $5,360,685
  
  
 $4,994,208
  
  
 $4,806,805
  
  
Net interest income  
 $158,643
  
  
 $153,844
  
  
 $150,907
  
Net interest margin on a tax equivalent basis  
  
 3.67%  
  
 3.69%  
  
 3.69%
Less: Fully tax-equivalent adjustments   (1,825)     (1,698)     (1,839)  
Net interest income/margin (GAAP-derived)(1)
  
 $169,659
 3.39%  
 $166,521
 3.57%  
 $160,329
 3.55%
Fully tax-equivalent adjustments   1,825
     1,698
     1,839
  
Net interest income/margin - FTE(1)
  
 $171,484
 3.43%  
 $168,219
 3.60%  
 $162,168
 3.59%
(1) See “Reconciliation of Non-GAAP Financial Measures” for more information on this performance measure/ratio.

Reconciliation of Non-GAAP Financial Measures— Our accounting and reporting policies conform to GAAP in the United States and prevailing practices in the banking industry. However, certain non-GAAP performance measures are used by management to evaluate and measure the Company’s performance. These include taxable-equivalent net interest income (including its individual components) and net interest margin (including its individual components). Management believes that these measures provide users of the Company’s financial information a more meaningful view of the performance of the interest-earning assets and interest-bearing liabilities.
Management reviews yields on certain asset categories and the net interest margin of the Company and its banking subsidiaries on a fully taxable-equivalent (“FTE”) basis. In this non-GAAP presentation, net interest income is adjusted to reflect tax-exempt interest income on an equivalent before-tax basis. This measure ensures comparability of net interest income arising from both taxable and tax-exempt sources. The following table shows the reconciliation of non-GAAP financial measures for the most recent three years ended December 31.
20

(Dollars in thousands)201620152014
Calculation of Net Interest Margin   
(A)Interest income (GAAP)$191,760
$184,684
$178,554
 Fully tax-equivalent adjustments:   
(B)- Loans and leases584
284
274
(C)- Tax-exempt investment securities1,241
1,414
1,565
(D)Interest income - FTE (A+B+C)193,585
186,382
180,393
(E)Interest expense (GAAP)22,101
18,163
18,225
(F)Net interest income (GAAP) (A-E)169,659
166,521
160,329
(G)Net interest income - FTE (D-E)171,484
168,219
162,168
(H)Total earning assets$5,003,922
$4,668,811
$4,513,631
 Net interest margin (GAAP-derived) (F/H)3.39%3.57%3.55%
 Net interest margin - FTE (G/H)3.43%3.60%3.59%
Table of Contents

The change in interest due to both rate and volume has been allocated to volume and rate changes in proportion to the relationship of the absolute dollar amounts of the change in each. The following table shows changes in tax equivalenttax-equivalent interest earned and interest paid, resulting from changes in volume and changes in rates:rates.
 Increase (Decrease) due to   Increase (Decrease) due to  
(Dollars in thousands) Volume Rate Net Volume Rate Net
2013 compared to 2012  
  
  
2016 compared to 2015  
  
  
Interest earned on:  
  
  
  
  
  
Investment securities:  
  
  
Investment securities available-for-sale:  
  
  
Taxable $(886) $(1,126) $(2,012) $353
 $(505) $(152)
Tax-exempt 98
 (472) (374) 191
 (616) (425)
Mortgages held for sale (372) 80
 (292) 50
 (22) 28
Net loans and leases 10,900
 (10,961) (61)
Loans and leases, net of unearned discount 11,914
 (4,409) 7,505
Other investments (403) 400
 (3) 700
 (453) 247
Total earning assets $9,337
 $(12,079) $(2,742) $13,208
 $(6,005) $7,203
Interest paid on:  
  
  
  
  
  
Interest bearing deposits $456
 $(5,729) $(5,273)
Interest-bearing deposits $987
 $2,791
 $3,778
Short-term borrowings 12
 30
 42
 (57) 98
 41
Subordinated notes (2,134) (130) (2,264) 
 
 
Long-term debt and mandatorily redeemable securities 835
 (881) (46) 311
 (192) 119
Total interest bearing liabilities $(831) $(6,710) $(7,541)
Net interest income $10,168
 $(5,369) $4,799
Total interest-bearing liabilities $1,241
 $2,697
 $3,938
Net interest income - FTE $11,967
 $(8,702) $3,265
            
2012 compared to 2011  
  
  
2015 compared to 2014  
  
  
Interest earned on:  
  
  
  
  
  
Investment securities:  
  
  
Investment securities available-for-sale:  
  
  
Taxable $(90) $(2,017) $(2,107) $(558) $(567) $(1,125)
Tax-exempt (581) (401) (982) (173) (255) (428)
Mortgages held for sale 184
 (60) 124
 (2) (21) (23)
Net loans and leases 8,256
 (11,120) (2,864)
Loans and leases, net of unearned discount 8,715
 (1,131) 7,584
Other investments 150
 (198) (48) (187) 168
 (19)
Total interest earning assets $7,919
 $(13,796) $(5,877)
Total earning assets $7,795
 $(1,806) $5,989
Interest paid on:  
  
  
  
  
  
Interest bearing deposits $(593) $(8,292) $(8,885)
Interest-bearing deposits $342
 $(209) $133
Short-term borrowings (19) (112) (131) (54) (3) (57)
Subordinated notes (87) (18) (105) 
 
 
Long-term debt and mandatorily redeemable securities 523
 (216) 307
 (18) (120) (138)
Total interest bearing liabilities $(176) $(8,638) $(8,814)
Net interest income $8,095
 $(5,158) $2,937
Total interest-bearing liabilities $270
 $(332) $(62)
Net interest income - FTE $7,525
 $(1,474) $6,051

Noninterest Income — Noninterest income decreased $3.98increased $5.63 million or 4.90%6.76% in 20132016 from 20122015 following a $0.32$5.43 million or 0.40%6.97% increase in 20122015 over 2011.2014. The following table shows noninterest income for the most recent three years ended December 31:31.
(Dollars in thousands) 2013 2012 2011
Noninterest income:  
  
  
Trust fees $17,383
 $16,498
 $16,327
Service charges on deposit accounts 9,177
 10,418
 10,993
Debit card income 8,882
 8,389
 7,495
Mortgage banking income 5,944
 8,357
 3,839
Insurance commissions 5,492
 5,494
 4,793
Equipment rental income 16,229
 18,796
 23,361
Investment securities and other investment gains 454
 580
 1,399
Other income 13,651
 12,660
 12,665
Total noninterest income $77,212
 $81,192
 $80,872
(Dollars in thousands) 2016 2015 2014
Noninterest income:  
  
  
Trust and wealth advisory $19,256
 $19,126
 $18,511
Service charges on deposit accounts 9,053
 9,313
 8,684
Debit card 10,887
 10,217
 9,585
Mortgage banking 4,496
 4,570
 5,381
Insurance commissions 5,513
 5,465
 5,556
Equipment rental 25,863
 22,302
 17,156
Gains on investment securities available-for-sale 1,796
 4
 963
Other 12,081
 12,319
 12,051
Total noninterest income $88,945
 $83,316
 $77,887

21


Trust and wealth advisory fees (which include investment management fees, estate administration fees, mutual fund fees, annuity fees, and fiduciary fees) increased by $0.89 million or 5.36%slightly in 20132016 from 20122015 compared to an increase of $0.17$0.62 million or 1.05%3.32% in 20122015 over 2011.2014. Trust and wealth advisory fees are largely based on the number and size of client relationships and the market value of assets under management. The market value of trust assets under management at December 31, 20132016 and 20122015 was $3.80$4.19 billion and $3.40$3.78 billion, respectively. At December 31, 2013,2016, these trust assets were comprised of $2.32$2.68 billion of personal and agency trusts and estate administration assets, $1.04$1.05 billion of employee benefit plan assets, $340.49$0.37 million of individual retirement accounts, and $105.95$0.09 million of custody assets. The increase in trust fees in 2013 and 2012 was primarily a result of an increase in the market values of investments held in the trust accounts of clients.
Service charges on deposit accounts decreased $1.24declined $0.26 million or 11.91%2.79% in 20132016 from 20122015 compared to a decreasean increase of $0.58$0.63 million or 5.23%7.24% in 20122015 from 2011.2014. The declinedecrease in service charges on deposit accounts in 20132016 primarily reflects a lower volume of nonsufficient fund transactions and 2012a decrease in paper statement fees as clients continue to move to online access for account statements. The growth in service charges on deposit accounts in 2015 was primarilythe result of an increase in statement fees and ATM fees due to lower volumes ofa change in the fee structure that went into effect January 1, 2015 and higher nonsufficient fund transactions.
Debit card income increased $0.49improved $0.67 million or 5.88%6.56% in 20132016 from 20122015 compared to an increase of $0.89$0.63 million or 11.93%6.59% in 20122015 from 2011.2014. The increase in 2013 was the result of increased transaction fees coupled with an increase in the amount of debit card transactions. The increase in 20122016 and 2015 was the result of an increase in the amountincreased volume of debit card transactions.
Mortgage banking income decreased $2.41declined slightly in 2016 over 2015, compared to a decrease of $0.81 million or 28.87%15.07% in 20132015 over 2012, compared to an increase of $4.52 million or 117.69% in 2012 over 2011.2014. We had no mortgage servicing rightsMSR impairment in 2013 compared to $0.24 million in valuation recovery adjustments in 20122016, 2015 or 2014. During 2016, 2015 and $0.24 million of impairment in 2011. During 2013, 2012 and 2011,2014, we determined that no permanent write-down was necessary for previously recorded impairment on mortgage servicing assets.MSRs. During 2013,2016, mortgage banking income was negatively impacted by lower loan production volumes as comparedservicing fees offset by increased gains on loan sales due to 2012. Mortgageincreased profit margins. During 2015, mortgage banking income was positivelynegatively impacted by higher loan production volumes and higher marginsdecreased gains on loan sales in 2012 as compareddue to 2011.reduced profit margins and higher MSR amortization expense.
Insurance commissions were flat in 2013 from 20122016 compared to an increase of $0.70 million or 14.63%2015 and decreased slightly in 2012 from 2011. The increase in 2012 was due2015 compared to the acquisition of a benefits agency’s book of business in January 2012.2014.
Equipment rental income generated from operating leases declinedincreased by $2.57$3.56 million or 13.66%15.97% during 20132016 from 20122015 compared to a decreasean increase of $4.57$5.15 million or 19.54%30.00% during 20122015 from 2011.2014. The average equipment rental portfolio decreased 15.31%increased 25.41% in 20132016 over 20122015 and 19.10%35.13% in 20122015 over 2011 due to decreased demand, resulting2014 as the result of growth in loweraircraft, medium and heavy duty trucks and construction equipment. In 2016 and 2015 the increase in equipment rental income. In addition, new leases are at lower rates due to current market conditions including lower rates and increased competition.income was offset by a similar increase in depreciation on equipment owned under operating leases.
InvestmentSales of investment securities and other investmentavailable-for-sale resulted in gains totaled $0.45of $1.80 million for the year ended 20132016 compared to gains of $0.58$4,000 for the year ended 2015 and gains of $0.96 million for the year ended 20122014. During 2016, gains were the result of sales of marketable equity securities and gains of $1.40 million for the year ended 2011. During 2013, we recognized partnership valuation net gains,U.S. States and political subdivisions securities offset by an investment portfolio lossother than temporary impairment charge of $0.29 million on a marketable equity security. The gains in 2015 were the result of sales of U.S. States and political subdivisions securities. The gains in 2014 were the result of a sale of a marketable equity security.
Other income decreased $0.24 million or 1.93% in 2016 from 2015 compared to an adjustable rate security. In 2012, we recorded investment portfolioincrease of $0.27 million or 2.22% in 2015 from 2014. The decrease in 2016 was mainly the result of lower monogram fund income, decreased customer swap fees and a reduction in claim proceeds from bank owned life insurance offset by gains on the saleliquidation of corporate equitya partnership investment required by the Volcker Rule and agency securities and recognized partnership valuation net gains.
Other income increased $0.99 million or 7.83% in 2013 from 2012 and was flat in 2012 from 2011.higher mutual fund income. The increase in 20132015 was mainly due to the collectionresult of lower losses on partnership investments, higher customer swap fees on previously charged off loans in a addition to higher mutualand claim proceeds from bank owned life insurance offset by lower monogram fund income and dividend income.a one-time valuation adjustment in 2014.

Noninterest Expense — Noninterest expense decreased $2.22increased $4.53 million or 1.47%2.85% in 20132016 over 20122015 following a $0.82$9.07 million or 0.54% decrease6.05% increase in 20122015 from 2011.2014. The following table shows Noninterestnoninterest expense for the most recent three years ended December 31:31.
(Dollars in thousands)  2013 2012 2011 2016 2015 2014
Noninterest expense:  
  
  
  
  
  
Salaries and employee benefits $79,783
 $82,599
 $77,261
 $86,837
 $86,133
 $80,488
Net occupancy expense 8,700
 7,819
 8,714
Furniture and equipment expense 16,895
 15,406
 14,130
Net occupancy 9,686
 9,768
 9,311
Furniture and equipment 19,500
 18,348
 17,657
Depreciation — leased equipment 13,055
 15,202
 18,650
 21,678
 18,280
 13,893
Professional fees 5,321
 6,083
 5,508
 5,161
 4,682
 5,046
Supplies and communications 5,690
 5,701
 5,453
 5,244
 6,011
 5,589
FDIC and other insurance 3,462
 3,602
 4,421
 3,147
 3,412
 3,384
Business development and marketing expense 4,938
 4,232
 4,032
Loan and lease collection and repossession expense 4,030
 5,772
 6,724
Other expense 7,440
 5,120
 7,461
Business development and marketing 4,936
 4,837
 6,049
Loan and lease collection and repossession 1,600
 667
 1,102
Other 5,856
 6,976
 7,521
Total noninterest expense $149,314
 $151,536
 $152,354
 $163,645
 $159,114
 $150,040
Total salaries and employee benefits decreased $2.82increased slightly in 2016 from 2015, following a $5.65 million or 3.41%7.01% increase in 20132015 from 2012, following a $5.342014.
Employee salaries increased $1.11 million or 6.91% increase1.61% in 20122016 from 2011.

22

Table of Contents

Employee salaries declined $2.36 million or 3.56% in 2013 from 20122015 compared to an increase of $3.72$4.32 million of 5.94%6.70% in 20122015 from 2011.2014. The decreaseincrease in 20132016 was a result of lowerhigher base salaries and producer commissions. Loweroffset by lower executive incentives. Higher base salary expense was primarily due to fewer full time equivalent employees offset by increases from the annualnormal performance raises. Loan producer commissions were lower due to decreased residential mortgage loan production volumes. The increase in 20122015 was primarily due toa result of higher base salaries, producer commissions and executive incentive expense and loan producer commissions.incentives. Higher base salary expense was primarily due to more full timefull-time equivalent employees as a result of opening three new banking centers in 2014 and annualone new banking center in 2015, filling open positions and normal performance raises. Loan producerProducer commissions were higherincreased primarily in the areas of insurance and trust due to increased residential mortgage loan production volumes.new client relationships.
Employee benefits decreased by $0.46$0.41 million or 2.80%2.35% in 20132016 from 2012,2015, compared to a $1.33 million or 8.28% increase in 2015 from 2014. During 2016, group insurance costs decreased as a result of overall lower health insurance claims. During 2015, group insurance costs increased as a result of higher claims experience including the removal of lifetime caps and other various items under the Affordable Care Act.
Occupancy expense was flat in 2016 from 2015, compared to an increase of $1.62$0.46 million or 11.04%4.91% in 20122015 from 2011. The decrease in 2013 was primarily due to fewer full time equivalent employees, offset by higher group insurance costs. The increase in 2012 was primarily due to higher group insurance costs.
Occupancy expense increased $0.88 million or 11.27% in 2013 from 2012, compared to a decrease of $0.90 million or 10.27% in 2012 from 2011.2014. The higher expense in 20132015 was mainly due to the receipt of real estate tax refunds in 2012, higher depreciation on buildings as a result of branch remodeling in 2013, and new branches opened during 2013. The lower expense in 2012 was mainly due to reducedincreased real estate taxes as a result of the successful appeals of assessed values.assessments on new banking centers and remodeling to existing banking centers, real estate tax appeal settlements received in 2014 and increased premises repairs.
Furniture and equipment expense, including depreciation, grew by $1.49$1.15 million or 9.67%6.28% in 20132016 from 20122015 compared to an increase of $1.28$0.69 million or 9.03%3.91% in 20122015 from 2011.2014. The higher expense in 2016 was due to increased software maintenance costs, depreciation on new equipment with banking center remodels and computer processing charges. The higher expense during 20132015 was primarily due to increased software and 2012 was in the areas of equipment depreciation,maintenance costs, computer processing charges and software maintenance.equipment repairs.
Depreciation on equipment owned under operating leases decreased $2.15increased $3.40 million or 14.12%18.59% in 20132016 from 2012,2015, following a $3.45$4.39 million or 18.49% decrease31.58% increase in 20122015 from 2011.2014. In 20132016 and 2012,2015, depreciation on equipment owned under operating leases decreasedchanged in conjunction with the decreaseincrease in equipment rental income.
Professional fees declined by $0.76increased $0.48 million or 12.53%10.23% in 20132016 from 2012,2015, compared to a $0.58$0.36 million or 10.44%7.21% decrease in 2015 from 2014. The increase in 2012 from 2011. The decrease in 20132016 was primarily due to higher legal fees and the result of reducedincreased utilization of consulting services. The increasedecrease in 20122015 was primarily due to higherlower audit fees and the reduced utilization of consulting feesservices offset by lower legalhigher director fees.
Supplies and communications expense was flat in 2013 from 2012, compared to a $0.25decreased $0.77 million or 4.55%12.76% in 2016 from 2015, and increased $0.42 million or 7.55% in 2015 from 2014. The reduction in 2016 was mainly the result of costs associated with replacing debit cards with embedded EMV chip cards in 2015 and lower telephone charges. The increase in 2012 from 2011. During 2012, data communication costs were higher than prior year.2015 was mainly the result of replacing debit cards with the new embedded EMV chip.
FDIC and other insurance expense decreased $0.27 million or 7.76% in 2016 from 2015 and was flat in 20132015 from 2012 versus a $0.82 million or 18.53% decrease2014. The decline in 2012 over 2011. The decrease in 20122016 was mainly due to lower FDIC premiums based on average total consolidated assets minus the average tangible equityassessments as a result of the insured depository institution duringDeposit Insurance Fund's reserve ratio exceeding the assessment period, whereas assessments were previously based on the amount of an institution's insured deposits.FDIC's established benchmark.

Business development and marketing expenseexpenses increased $0.71 million or 16.68%slightly in 20132016 from 20122015 compared to a $0.20$1.21 million or 4.96% increase20.04% decrease in 20122015 from 2011.2014. The higherlower expense in 20132015 was the result of decreased charitable contributions offset by increased charitable contributions. Increased promotions and marketing activity resulted in higher costs in 2012.promotions.
Loan and lease collection and repossession expenses decreased $1.74increased $0.93 million or 30.18%139.88% in 20132016 from 20122015 compared to a decrease of $0.95$0.44 million or 14.16%39.47% in 20122015 from 2011.2014. Loan and lease collection and repossession expense was higher in 2016 mainly due to lower recoveries on repurchased mortgage loans, fewer gains on the sale of other real estate owned and repossessions and an increase in 2013general collection and repossession expenses offset by decreased valuation adjustments. The decrease in 2015 was mainly due to a reduction in the average repossessions outstanding and reduced valuation adjustments as credit quality slowly improves. The decrease in 2012 was mainly due to reduced ORE operating costs,general collection and repossession expense,expenses and lower repurchased mortgage loan losses as a result of fewer loan repurchase requests offset by increased valuation adjustments as compared to 2011. These reductions were offset by higher mortgage loan repurchase losses.
Other expenses increased $2.32 million or 45.31% in 2013 as compared to 2012 and decreased $2.34 million or 31.38% in 2012 from 2011. The increase in 2013 was mainly due to the gainfewer gains on the sale of the corporate headquarters' parking garage that occurredother real estate and repossessions.
Other expenses declined $1.12 million or 16.06% in 2012, a previously reported trustee matter,2016 as compared to 2015 and a higher provision on unfunded loan commitments.decreased $0.55 million or 7.25% in 2015 as compared to 2014. The declinedecrease in 20122016 was mainly due to athe result of reduced residential mortgage foreclosure expenses, lower provision on unfunded loan commitments, andhigher gains on the gain on sale of fixed assets, reduced intangible asset amortization as items fully amortize offset by higher fraud losses and reduced gains on the corporate headquarters’ parking garage.sale of operating lease equipment. The decrease in 2015 was mainly due to lower expenses related to a previously reported proceeding that involved the Bank as trustee, reduced intangible asset amortization as items fully amortize and fewer writedowns on a property held for sale offset by higher mortgage servicing foreclosure expenses, provision on unfunded loan commitments, employment and relocation expenses and increased debit card losses
Income Taxes — 1st Source recognized income tax expense in 20132016 of $28.99$31.34 million, compared to $26.05$31.08 million in 2012,2015, and $25.59$26.37 million in 2011.2014. The effective tax rate in 20132016 was 34.53%35.16% compared to 34.42%35.09% in 2012,2015, and 34.69%31.23% in 2011.2014. The provision for income taxes included a one-time benefit of $3.30 million for the twelve months ended December 31, 2014 which resulted in a lower effective tax rate for 2014 compared to 2016 and 2015. These benefits were the result of a reduction in uncertain tax positions due to settlements with taxing authorities and the lapse of the applicable statute of limitations.
Effective January 1, 2014, the Indiana Financial Institutions taxTax (FIT) rate decreasesdecreased from 8.5% to 8.0% and will continue to decrease by 0.5% each of the next three years. As a result of the change, we decreased the carrying value of certain state deferred tax assets. The impact of the change was not material and was recorded in the financial statements during the second quarter of 2013. Additionally, on March 25, 2014, FIT tax rate decreases from 6.5% in 2018 to 4.9% in 2023 were enacted. These further decreases did not have an impact on our deferred taxes and as a result, no amount was recorded in our financial statements for this rate change. For a detailed analysis of 1st Source’s income taxes see Part II, Item 8, Financial Statements and Supplementary Data — Note 17 of the Notes to Consolidated Financial Statements.

23

Table of Contents

Financial ConditionFINANCIAL CONDITION
Loan and Lease Portfolio — The following table shows 1st Source’s loan and lease distribution at the end of each of the last five years as of December 31:31.
(Dollars in thousands)  2013 2012 2011 2010 2009
Commercial and agricultural loans $679,492
 $639,069
 $545,570
 $530,228
 $546,222
Auto, light truck and environmental equipment 424,500
 438,147
 435,965
 396,500
 349,741
Medium and heavy duty truck 205,003
 172,002
 159,796
 162,824
 204,545
Aircraft financing 738,133
 696,479
 620,782
 614,357
 617,384
Construction equipment financing 333,088
 278,974
 261,204
 285,634
 313,300
Commercial real estate 583,997
 554,968
 545,457
 594,729
 580,709
Residential real estate 460,981
 438,641
 423,606
 390,951
 371,514
Consumer loans 124,130
 109,273
 98,163
 95,400
 109,735
Total loans and leases $3,549,324
 $3,327,553
 $3,090,543
 $3,070,623
 $3,093,150
(Dollars in thousands)  2016 2015 2014 2013 2012
Commercial and agricultural $812,264
 $744,749
 $710,758
 $679,492
 $639,069
Auto and light truck 411,764
 425,236
 397,902
 391,649
 396,602
Medium and heavy duty truck 294,790
 278,254
 247,153
 237,854
 213,547
Aircraft 802,414
 778,012
 727,665
 738,133
 696,479
Construction equipment 495,925
 455,565
 399,940
 333,088
 278,974
Commercial real estate 719,170
 700,268
 616,587
 583,997
 554,968
Residential real estate and home equity 521,931
 490,468
 476,504
 495,273
 474,322
Consumer 129,813
 122,140
 112,065
 89,838
 73,592
Total loans and leases $4,188,071
 $3,994,692
 $3,688,574
 $3,549,324
 $3,327,553
At December 31, 2013, 10.3%2016, there were no concentrations within the loan portfolio of 10% or more of total loans and leases were concentrated with auto rental and leasing.leases.
Loans and leases, net of unearned discount, at December 31, 2013,2016, were $3.55$4.19 billion and were 75.15%76.34% of total assets, compared to $3.33$3.99 billion and 73.12%77.00% of total assets at December 31, 2012.2015. Average loans and leases, net of unearned discount, increased $224.45$193.38 million or 6.99%4.84% and increased $130.91$197.16 million or 4.25%5.42% in 20132016 and 2012,2015, respectively.

Commercial and agricultural lending, excluding those loans secured by real estate, increased $40.42$67.52 million or 6.33%9.07% in 20132016 over 2012.2015. Commercial and agricultural lending outstandings were $679.49$812.26 million and $639.07$744.75 million at December 31, 20132016 and December 31, 2012,2015, respectively. This increase was mainly attributed to an improved economy in our target markets, resulting in greater line of credit usage and the financing of increased capital expenditures by our clients. In 2013,During 2016, we also grewexperienced some volatility in the portfolio as a result of a number of our business client base.clients taking advantage of an improved economy by selling their businesses which resulted in loan payoffs. Additionally, in 2016 we funded our first renewable energy solar projects.
Auto and light truck and environmental equipment financingloans decreased $13.65$13.47 million or 3.11%3.17% in 20132016 over 2012.2015. At December 31, 2013,2016, auto and light truck and environmental equipment financingloans had outstandings of $424.50$411.76 million and $438.15$425.24 million at December 31, 2012.2015. This decrease was primarily attributable to a decreasecontinued industry consolidation and prudent underwriting decisions within the auto rental segment which were partially offset by loan outstandings growth in environmental equipment financing as a result of decreased focus on originations of this product line.commercial lessor, bus and funeral vehicles segments.
Medium and heavy duty truck loans and leases grew by $33.00$16.54 million or 19.19%5.94% in 2013.2016. Medium and heavy duty truck financing at December 31, 20132016 and 20122015 had outstandings of $205.00$294.79 million and $172.00$278.25 million, respectively. Most of the increase at December 31, 20132016 from December 31, 20122015 can be attributed to clients reacting to their aging equipment by normalizing theircontinued replacement policies. Consequently, demand has increased as the trucking industry acquired newof aged equipment.
Aircraft financing at year-end 20132016 increased $41.65$24.40 million or 5.98%3.14% from year-end 2012.2015. Aircraft financing at December 31, 20132016 and 20122015 had outstandings of $738.13$802.41 million and $696.48$778.01 million, respectively. The increase during 2016 was mainly due to a recoveringgrowth in foreign outstandings of $33.31 million. Additionally, there were domestic outstanding increases in our core aviation segments of personal business climate, and a perceptioncharter operators which were offset by year end reductions in the markets that business aircraft values had bottomed.our dealer segment.
Construction equipment financing increased $54.11$40.36 million or 19.40%8.86% in 20132016 compared to 2012.2015. Construction equipment financing at December 31, 20132016 had outstandings of $333.09$495.93 million, compared to outstandings of $278.97$455.57 million at December 31, 2012.2015. The increasegrowth in this category was primarily due to a gradual improvement in the construction industrynew client relationships and the need to replace older equipment in addition to increases in equipment rental.continued replacement of aged equipment.
Commercial loans secured by real estate, the majority of which approximately 50% is owner occupied, increased $29.03$18.90 million or 5.23%2.70% in 20132016 over 2012.2015. Commercial loans secured by real estate outstanding at December 31, 20132016 were $584.00$719.17 million and $554.97$700.27 million at December 31, 2012.2015. The increase in 2016 was mainly due to general improvements in the business economy within our markets.markets offset partially by payoffs resulting from clients taking advantage of market conditions to sell their businesses.
Residential real estate and home equity loans were $460.98$521.93 million at December 31, 20132016 and $438.64$493.18 million at December 31, 2012.2015. Residential real estate and home equity loans increased $22.34$28.75 million or 5.09%5.83% in 20132016 from 2012.2015. The increase in residential real estate loans was primarily due to our decision to retainhigher demand in home purchase and refinance requests for rate and term reductions along with the retention of more loans in our portfolio.the portfolio instead of selling them in the secondary market.
Consumer loans increased $14.86$10.39 million or 13.60%8.70% in 20132016 over 2012.2015. Consumer loans outstanding at December 31, 2013,2016, were $124.13$129.81 million and $109.27$119.43 million at December 31, 2012.2015. The increase during 20132016 was due to higher demand in auto and personal line of credit loans and other direct installment loans as a result of lowerfavorable interest rates.

24

Table of Contents

The following table shows the maturities of loans and leases in the categories of commercial and agriculture,agricultural, auto and light truck, and environmental equipment, medium and heavy duty truck, aircraft and construction equipment outstanding as of December 31, 2013.2016.
(Dollars in thousands) 0-1 Year 1-5 Years Over 5 Years Total 0-1 Year 1-5 Years Over 5 Years Total
Commercial and agricultural loans $370,254
 $259,700
 $49,538
 $679,492
Auto, light truck and environmental equipment 187,089
 232,482
 4,929
 424,500
Commercial and agricultural $384,190
 $347,995
 $80,079
 $812,264
Auto and light truck 172,224
 233,006
 6,534
 411,764
Medium and heavy duty truck 60,652
 140,576
 3,775
 205,003
 93,850
 195,280
 5,660
 294,790
Aircraft financing 156,459
 489,178
 92,496
 738,133
 205,417
 510,239
 86,758
 802,414
Construction equipment financing 89,303
 228,124
 15,661
 333,088
 139,285
 342,709
 13,931
 495,925
Total $863,757
 $1,350,060
 $166,399
 $2,380,216
 $994,966
 $1,629,229
 $192,962
 $2,817,157
The following table shows amounts due after one year are also classified according to the sensitivity to changes in interest rates.
Rate Sensitivity (Dollars in thousands)
 Fixed Rate Variable Rate Total Fixed Rate Variable Rate Total
1 – 5 Years $828,446
 $521,614
 $1,350,060
 $1,083,471
 $545,758
 $1,629,229
Over 5 Years 38,995
 127,404
 166,399
 50,046
 142,916
 192,962
Total $867,441
 $649,018
 $1,516,459
 $1,133,517
 $688,674
 $1,822,191
During 2013,2016, approximately 58%56% of the Bank’s residential mortgage originations were sold into the secondary market. Mortgage loans held for sale were $6.08$15.85 million at December 31, 20132016 and were $10.88$9.83 million at December 31, 2012.2015. Although 1st Source Bank is participatingparticipated in the U.S. Treasury Making Home Affordable programs which expired December 30, 2016, we do not feel it hashad a material effect on our financial condition or results of operations.

1st Source Bank sells residential mortgage loans to Fannie Mae and Freddie Mac, as well as FHA-insured and VA-guaranteed loans in Ginnie Mae mortgage-backed securities. Additionally, we have sold loans on a service released basis to various other financial institutions in recent years.the past. The agreements under which we sell these mortgage loans contain various representations and warranties regarding the acceptability of loans for purchase. On occasion, we may be asked to indemnify the loan purchaser for credit losses on loans that were later deemed ineligible for purchase or we may be asked to repurchase a loan. Both circumstances are collectively referred to as “repurchases.” Within the industry, repurchase demands have increaseddecreased during recent years. While we2015 and 2016. We believe the loans we have underwritten and sold to these entities have met or exceeded applicable transaction parameters, we must acknowledgeparameters. Our exposure risk for repurchases started to reduce in 2016 as a result of the trendenhancements made by FNMA in 2013 to the selling representations and warranties framework as warranties on loans sold prior to implementation of mortgage insurance rescissions and speculative repurchase requests.such changes lapse.
Our liability for repurchases, included in accrued expensesAccrued Expenses and other liabilitiesOther Liabilities on the Statements of Financial Condition, was $2.46$0.42 million and $1.59$0.98 million as of December 31, 20132016 and 2012,2015, respectively. Our (recovery) expense for repurchase losses, included in loanLoan and lease collectionLease Collection and repossessionRepossession expense on the Statements of Income, was $1.99$(0.16) million in 20132016 compared to $2.05$(0.75) million in 20122015 and $1.47$(0.27) million in 2011.2014. The mortgage repurchase liability represents our best estimate of the loss that we may incur. The estimate is based on specific loan repurchase requests and a historical loss ratio with respect to origination dollar volume. Because the level of mortgage loan repurchase losses areis dependent on economic factors, investor demand strategies and other external conditions that may change over the life of the underlying loans, the level of liability for mortgage loan repurchase losses is difficult to estimate and requires considerable management judgment.
Credit ExperienceCREDIT EXPERIENCE
Reserve for Loan and Lease Losses — Our reserve for loan and lease losses is provided for by direct charges to operations. Losses on loans and leases are charged against the reserve and likewise, recoveries during the period for prior losses are credited to the reserve. Our management evaluates the reserve quarterly, reviewing all loans and leases over a fixed-dollar amount ($100,000) where the internal credit quality grade is at or below a predetermined classification, actual and anticipated loss experience, current economic events in specific industries, and other pertinent factors including general economic conditions. Determination of the reserve is inherently subjective as it requires significant estimates, including the amounts and timing of expected future cash flows or fair value of collateral on collateral-dependent impaired loans and leases, estimated losses on pools of homogeneous loans and leases based on historical loss experience, and consideration of environmental factors, principally economic risk and concentration risk, all of which may be susceptible to significant and unforeseen changes. We review the status of the loan and lease portfolio to identify borrowers that might develop financial problems in order to aid borrowers in the handling of their accounts and to mitigate losses. See Part II, Item 8, Financial Statements and Supplementary Data — Note 1 of the Notes to Consolidated Financial Statements for additional information on management’s evaluation of the reserve for loan and lease losses.
The reserve for loan and lease loss methodology has been consistently applied for several years, with enhancements instituted periodically. Reserve ratios are reviewed quarterly and revised periodically to reflect recent loss history and to incorporate current risks and trends which may not be recognized in historical data. As we update our historical charge-off analysis, we review the look-back periods for each business loan portfolio.

25

Table of Contents

During 2013,2016, the medium-term portion of the look-back period was fiveeight years given that 2009 through 20132016 losses were considerably impacted by the severe recession. Although the recession began in December 2007, its financial consequences were not recognized in the loan portfolios until 2009. We gave the greatest weight to this recent fiveeight year period in our calculation, as we feel it is most consistent with our current expectations for 2014.2017. Furthermore, we perform a thorough analysis of charge-offs, non-performing asset levels, special attention outstandings and delinquency in order to review portfolio trends and other factors, including specific industry risks and economic conditions, which may have an impact on the reserves and reserve ratios applied to various portfolios. We adjust the calculated historical based ratio as a result of our analysis of environmental factors, principally economic risk and concentration risk. Key economic factors affecting our portfolios are growth in gross domestic product, unemployment rates, housing market trends, commodity prices, inflation and global economic and political issues. The U.S. presidential election results increase uncertainty as we contemplate, among other things, the potential impact of protectionism, tariffs and tax reform. Concentration risk is impacted primarily by geographic concentration in Northern Indiana and Southwestern Lower Michigan in our business banking and commercial real estate portfolios and by collateral concentration in our specialty finance portfolios.
The past three years we includedGeopolitical events may impede the U.S. economic expansion. Current concerns include ongoing corruption scandals and political uncertainty in Latin American countries, the continued slowdown in China, the sharp recession, high unemployment and significant budget deficits in Brazil, the lower economic growth, accelerating inflation and uncertain U.S. trade relationships in Mexico, the continuing geopolitical tensions in Russia, the weak EU economies and the impact of Brexit, and the heightened concerns of terrorist attacks. We include a factor in our loss ratios for global risk, previously principally the European debt crisis. While we are less concerned about the implosion of Europe,as we are increasingly aware of the riskthreat that global issuesconcerns may affect our customers. While we are unable to determine with any precision the impact of global economic and political issues on 1st Source Bank’s loan portfolios, we feel the risks are real and significant. We believe there is a risk of negative consequences for our borrowers that would affect their ability to repay their financial obligations. Therefore, we increased our loss ratios across all portfolios as of year-end 2011 and continuedcontinue to include a factor for global risk in our analysis for 2013.2016.

Another area of concern continues to be our aircraft portfolio where we have significant collateral concentration and a sizable$239 million foreign exposure. The aircraft industry was among the sectors affected most by the sluggish economy. Recently, weWe have seen some evidence that depressed private jet markets are improving.have stabilized; however, the pre-owned jet market remains soft. The U.S. economic growth and a return to growth in emerging regions may benefit the industry. Nevertheless, we remain concerned about the prolonged low prices for several models, particularly mid and large cabin aircraft and also heavy helicopters whose values have declined as a result of contraction in the energy sector. We also have foreign exposure in this portfolio, particularly in Mexico and Brazil. The recession in Brazil and the currency fluctuations are having a negative effect the severe recession and the protracted recovery have hadimpact on our borrowers. Weclients’ cost of paying dollar denominated debts and, as a result, we have experienced delinquency in this portfolio and we continue to experience higher default rates in this portfolio than in our other lending segments. We also experienced our first charge-offs of foreign aircraft accounts in 2016. We reassessed our ratios, and made some upward adjustmentswhich were established based on the higher and more volatile loss histories and the anticipation of future losses, and believe they remain appropriate and adequate given our knowledge that many factors can effect thisaircraft portfolio negatively.risk characteristics.
We experienced ongoing improvementstability in the medium and heavy duty truck portfolio. We recognized sizable losses during 2009 and the first half of 2010; however, since then we have had no charge-offs. CurrentOur credit quality is strongest when industry conditions are favorable. Lower gas prices and growth in GDP, and the construction sector, which leads to higher demand for trucking bode well for the industry. Industry concerns are focused oninclude a new highway finance law, revised greenhouse gas emissions standards, anticipated mandate for electronic logs to recordpersistent driver hours of serviceshortage, excess capacity, economic uncertainty and new regulations aimed at improving driver health and highway safety.achieving regulatory compliance. Nevertheless, the underlying industry fundamentals are expected to remain relatively stable.stable and the industry is poised to have a good year again in 2017. As a result, we maintainedmade a modest downward adjustment to our risk factors at levels consistent with last year.reserve ratio for this portfolio.
Our construction equipment portfolio is characterized by increasing outstanding loan balances and improvedcontinued strong credit quality in 2013.2016. The construction industry, which was hard hit during the recession, is positioned to benefitbenefiting from an improved housing marketimproving economy, buoyed by growth in private residential and increased demand innon-residential construction. The Bank has limited exposure to the energyindustry's weakest sector, the sluggish oil and gas sector. Historically, 1st Source has experienced less volatility in this portfolio than the industry as losses have been mitigated by appropriate underwriting and the advantage of strong collateral values due to thea global market for used construction equipment. Weak global demand and the strong dollar held down used equipment exports, but the U.S. market remains solid. The underlying risk has not changed significantly for this portfolio; our reserve factors are similar to last year.
The auto and light truck and environmental equipment portfolio outstanding loan balances were relatively stable year-over-year, following three yearsdeclined in 2016 as we lost a number of substantialour larger customers as a result of industry consolidations. Ongoing consolidation remains a threat to portfolio growth. We are concerned aboutFurther negatively impacting the softening ofportfolio is a projected decline in used car values driven in large partas a result of an abundance of available vehicles following several years of record production by the increased production by manufacturers, as we move into 2014. As a result, wemanufacturers. We reviewed our ratios and made an upward adjustment into the reserve ratio for the auto portfolio. We are not aggressively pursuing new business in our environmental equipment portfolio. Credit quality indicators are stable to improving with lower delinquencyportfolio given the changed portfolio characteristics and Special Attention accounts. Our reserve ratio for the environmental equipment portfolio remains unchanged.softening collateral values.
There are several industries represented in the commercial and agricultural portfolio. The outlook for the business banking portfolio is guardedly optimistic. While recent economic news indicates improvement, there are significant economic uncertaintiesoptimistic, generally a continuation of 2016 trends. Consumer and small business ownersconfidence remains strong and unemployment is slightly lower than the national average in many of the markets we serve. Our recent foray into solar financing looks promising in terms of both loan growth opportunities and credit quality. An area of concern is our agricultural portfolio. Farm incomes declined sharply in 2015 and 2016 and little improvement is anticipated in 2017, as commodity prices, particularly corn and soybeans, remain concerned. Withlow. We anticipate some of our borrowers will be unable to repay their lines of credit in full, resulting in carry-over debt. For the struggling job creation market, unemployment remains high albeit improving, which iscommercial and agricultural portfolio as a continued concern for our consumer portfolios. The outlook for the agriculture portfolio is good,whole, we have experienced strong credit quality trends with moderating crop priceslow delinquencies and consistently strong land values. We have fewer accounts in Special Attention than we did at this time last year.minimal charge-offs. We have reviewed the calculated loss ratios and assessed the environmental factors and concentration issues affecting these portfolios and incorporated minor adjustments to thewhich resulted in a slight decrease in our reserve ratios as deemed appropriate.ratio.
Similar to the commercial portfolio, our commercial real estate loans are concentrated in our local market with local customers, with overapproximately fifty percent of the Bank's exposure being owner occupied facilities where we are the primary relationship bank for our customers. Nevertheless, we arewere not immune to the dramatic declines in real estate values following the great recession, similar to other U.S. markets and we experienced losses from 2009 through 2011. We reduced our reserve ratios somewhat last year in response to improving market conditions, as evidenced by lower Special Attention accounts. That trend continued throughout 2013. However, as a result ofFurthermore, our recent portfolio growth has been in the more risky non-owner occupied sector,sector. Our recent loss history is favorable. We made an upward adjustment to our reserve ratio last year as a result of our growth in more risky sectors, which has been stable year-over-year, and we are maintainingbelieve the reserve ratios established last year.ratio remains appropriate and adequate this year-end.

26

Table of Contents

The reserve for loan and lease losses at December 31, 2013,2016, totaled $83.51$88.54 million and was 2.35%2.11% of loans and leases, compared to $83.31$88.11 million or 2.50%2.21% of loans and leases at December 31, 20122015 and $81.64$85.07 million or 2.64%2.31% of loans and leases at December 31, 2011.2014. It is our opinion that the reserve for loan and lease losses was appropriate to absorb probable losses inherent in the loan and lease portfolio as of December 31, 2013.2016.
Charge-offs for loan and lease losses were $3.83$7.94 million for 2013,2016, compared to $7.64$4.71 million for 20122015 and $12.59$6.03 million for 2011. Charge-offs decreased2014. We had two large losses in 2013 and 2012 due to a decrease2016, both in average nonperforming loans and leases reflecting a slowly improving economy. In 2012, a large auto rental loss accounted for almost fifty percent of grossthe foreign aircraft portfolio. These were our first foreign losses andsince our foray into foreign aircraft lending in excess of ninety percent of net charge-offs.2003. The provision for loan and lease losses was $0.77$5.83 million for 2013,2016, compared to the provision for loan and lease losses of $5.75$2.16 million for 20122015 and the provision for loan and lease losses of $3.13$3.73 million for 2011.2014.

The following table summarizes our loan and lease loss experience for each of the last five years ended December 31:31.
(Dollars in thousands) 2013 2012 2011 2010 2009 2016 2015 2014 2013 2012
Amounts of loans and leases outstanding at end of period $3,549,324
 $3,327,553
 $3,090,543
 $3,070,623
 $3,093,150
 $4,188,071
 $3,994,692
 $3,688,574
 $3,549,324
 $3,327,553
Average amount of net loans and leases outstanding during period $3,433,938
 $3,209,490
 $3,078,581
 $3,109,508
 $3,154,820
 $4,113,508
 $3,837,149
 $3,639,985
 $3,433,938
 $3,209,490
Balance of reserve for loan and lease losses at beginning of period $83,311
 $81,644
 $86,874
 $88,236
 $79,776
 $88,112
 $85,068
 $83,505
 $83,311
 $81,644
Charge-offs:  
  
  
  
  
  
  
  
  
  
Commercial and agricultural loans 538
 524
 1,667
 4,000
 8,809
Auto, light truck and environmental equipment 283
 3,795
 346
 1,014
 2,750
Commercial and agricultural 547
 3,489
 5,007
 538
 524
Auto and light truck 4
 24
 42
 226
 3,754
Medium and heavy duty truck 
 
 
 1,879
 2,071
 
 
 
 57
 41
Aircraft financing 1,308
 600
 4,681
 6,507
 7,812
Construction equipment financing 88
 120
 853
 2,372
 1,476
Aircraft 6,123
 244
 
 1,308
 600
Construction equipment 128
 
 4
 88
 120
Commercial real estate 170
 471
 3,120
 6,219
 2,654
 32
 
 99
 170
 471
Residential real estate 316
 594
 282
 486
 99
Consumer loans 1,125
 1,532
 1,640
 1,629
 2,544
Residential real estate and home equity 219
 295
 46
 424
 687
Consumer 888
 658
 833
 1,017
 1,439
Total charge-offs 3,828
 7,636
 12,589
 24,106
 28,215
 7,941
 4,710
 6,031
 3,828
 7,636
Recoveries:  
  
  
  
  
  
  
  
  
  
Commercial and agricultural loans 468
 484
 1,923
 1,612
 3,193
Auto, light truck and environmental equipment 253
 1,223
 175
 80
 310
Commercial and agricultural 509
 851
 929
 468
 484
Auto and light truck 253
 380
 1,283
 139
 230
Medium and heavy duty truck 348
 192
 2
 50
 5
 10
 28
 142
 462
 1,185
Aircraft financing 884
 711
 964
 636
 983
Construction equipment financing 323
 268
 308
 345
 444
Aircraft 528
 802
 240
 884
 711
Construction equipment 461
 434
 525
 323
 268
Commercial real estate 627
 223
 346
 105
 28
 469
 2,807
 347
 627
 223
Residential real estate 14
 43
 56
 47
 8
Consumer loans 333
 407
 456
 662
 603
Residential real estate and home equity 31
 34
 111
 22
 59
Consumer 278
 258
 284
 325
 391
Total recoveries 3,250
 3,551
 4,230
 3,537
 5,574
 2,539
 5,594
 3,861
 3,250
 3,551
Net charge-offs 578
 4,085
 8,359
 20,569
 22,641
Net charge-offs (recoveries) 5,402
 (884) 2,170
 578
 4,085
Provision for loan and lease losses 772
 5,752
 3,129
 19,207
 31,101
 5,833
 2,160
 3,733
 772
 5,752
Balance at end of period $83,505
 $83,311
 $81,644
 $86,874
 $88,236
 $88,543
 $88,112
 $85,068
 $83,505
 $83,311
Ratio of net charge-offs to average net loans and leases outstanding 0.02% 0.13% 0.27% 0.66% 0.72%
Ratio of net charge-offs (recoveries) to average net loans and leases outstanding 0.13% (0.02)% 0.06% 0.02% 0.13%
Ratio of reserve for loan and lease losses to net loans and leases outstanding end of period 2.35% 2.50% 2.64% 2.83% 2.85% 2.11% 2.21 % 2.31% 2.35% 2.50%
Coverage ratio of reserve for loan and lease losses to nonperforming loans and leases 225.73% 226.03% 143.49% 115.50% 104.84% 435.68% 686.23 % 239.07% 225.73% 226.03%

27

Table of Contents

The following table shows net charge-offs (recoveries) as a percentage of average loans and leases by portfolio type:
  2013 2012 2011 2010 2009
Commercial and agricultural loans 0.01 % 0.01 % (0.05)% 0.44% 0.95%
Auto, light truck and environmental equipment 0.01
 0.56
 0.04
 0.24
 0.73
Medium and heavy duty truck (0.19) (0.11) 
 0.99
 0.93
Aircraft financing 0.06
 (0.02) 0.61
 0.96
 1.09
Construction equipment financing (0.08) (0.05) 0.20
 0.67
 0.30
Commercial real estate (0.08) 0.05
 0.49
 1.05
 0.45
Residential real estate 0.07
 0.13
 0.06
 0.11
 0.03
Consumer loans 0.67
 1.08
 1.24
 0.95
 1.63
Total net charge-offs to average portfolio loans and leases 0.02 % 0.13 % 0.27 % 0.66% 0.72%
  2016 2015 2014 2013 2012
Commercial and agricultural  % 0.36 % 0.58 % 0.01 % 0.01 %
Auto and light truck (0.06) (0.08) (0.30) 0.02
 0.85
Medium and heavy duty truck 
 (0.01) (0.06) (0.19) (0.53)
Aircraft 0.69
 (0.07) (0.03) 0.06
 (0.02)
Construction equipment (0.07) (0.10) (0.14) (0.08) (0.05)
Commercial real estate (0.06) (0.44) (0.04) (0.08) 0.05
Residential real estate and home equity 0.04
 0.05
 (0.01) 0.08
 0.13
Consumer 0.49
 0.33
 0.56
 0.82
 1.57
Total net charge-offs (recoveries) to average portfolio loans and leases 0.13 % (0.02)% 0.06 % 0.02 % 0.13 %

The reserve for loan and lease losses has been allocated according to the amount deemed necessary to provide for the estimated probable losses that have been incurred within the categories of loans and leases set forth in the table below. The following table shows the amount of such components of the reserve at December 31 and the ratio of such loan and lease categories to total outstanding loan and lease balances:balances.
  2013 2012 2011 2010 2009
(Dollars in thousands) Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases
Commercial and agricultural loans $11,515
 19.14% $12,326
 19.21% $13,091
 17.65% $20,544
 17.27% $24,017
 17.66%
Auto, light truck, and environmental equipment 10,264
 11.96
 9,584
 13.17
 8,469
 14.11
 7,542
 12.91
 9,630
 11.31
Medium and heavy duty truck 3,605
 5.78
 3,001
 5.17
 3,742
 5.17
 5,768
 5.30
 6,186
 6.61
Aircraft financing 34,037
 20.80
 34,205
 20.93
 28,626
 20.09
 29,811
 20.01
 24,807
 19.96
Construction equipment financing 5,972
 9.38
 5,390
 8.38
 6,295
 8.45
 8,439
 9.30
 8,875
 10.13
Commercial real estate 12,406
 16.45
 13,778
 16.68
 16,772
 17.65
 11,177
 19.37
 10,453
 18.76
Residential real estate 4,093
 12.99
 3,652
 13.18
 3,362
 13.70
 2,518
 12.73
 880
 12.02
Consumer loans 1,613
 3.50
 1,375
 3.28
 1,287
 3.18
 1,075
 3.11
 3,388
 3.55
Total $83,505
 100.00% $83,311
 100.00% $81,644
 100.00% $86,874
 100.00% $88,236
 100.00%
  2016 2015 2014 2013 2012
(Dollars in thousands) Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases Reserve Amount Percentage of Loans and Leases in Each Category to Total Loans and Leases
Commercial and agricultural $14,668
 19.40% $15,456
 18.64% $11,760
 19.27% $11,515
 19.14% $12,326
 19.21%
Auto and light truck 8,064
 9.83
 9,269
 10.64
 10,326
 10.79
 9,657
 11.04
 8,864
 11.92
Medium and heavy duty truck 4,740
 7.04
 4,699
 6.97
 4,500
 6.70
 4,212
 6.70
 3,721
 6.42
Aircraft 34,352
 19.16
 32,373
 19.48
 32,234
 19.73
 34,037
 20.80
 34,205
 20.93
Construction equipment 8,207
 11.84
 7,592
 11.40
 7,008
 10.84
 5,972
 9.38
 5,390
 8.38
Commercial real estate 13,677
 17.17
 13,762
 17.53
 13,270
 16.72
 12,406
 16.45
 13,778
 16.68
Residential real estate and home equity 3,550
 12.46
 3,662
 12.28
 4,504
 12.91
 4,539
 13.96
 4,101
 14.25
Consumer 1,285
 3.10
 1,299
 3.06
 1,466
 3.04
 1,167
 2.53
 926
 2.21
Total $88,543
 100.00% $88,112
 100.00% $85,068
 100.00% $83,505
 100.00% $83,311
 100.00%
Nonperforming Assets — Nonperforming assets include loans past due over 90 days, nonaccrual loans, other real estate, former bank premises held for sale, repossessions and other nonperforming assets we own. Our policy is to discontinue the accrual of interest on loans and leases where principal or interest is past due and remains unpaid for 90 days or more, or when an individual analysis of a borrower’s credit worthiness indicates a credit should be placed on nonperforming status, except for residential mortgage loans, which are placed on nonaccrual at the time the loan is placed in foreclosure and consumer loans that are both well secured and in the process of collection.
Nonperforming assets amounted to $46.75$30.43 million at December 31, 2013,2016, compared to $42.27$20.62 million at December 31, 2012,2015, and $72.48$42.48 million at December 31, 2011.2014. During 2013,2016, interest income on nonaccrual loans and leases would have increased by approximately $2.93$1.11 million compared to $3.58$1.03 million in 20122015 if these loans and leases had earned interest at their full contractual rate.
Nonperforming assets at December 31, 20132016 increased from December 31, 2012,2015, mainly due to increases in repossessed aircraft.nonaccrual loans and leases and repossessions. The increase in nonaccrual loans and leases was spread amongoccurred primarily in the various loan portfolios except for decreases in commercial real estate, andaircraft, construction equipment financing. The largest dollar increases during the most recent year occurredand residential real estate and home equity portfolios offset partially by a decrease in the aircraft, auto, light truckcommercial and environmental equipment and commercial portfolios.

28

Tableagricultural portfolio. Repossessions consisted mainly of Contentsaircraft.


Nonperforming assets at December 31 (Dollars in thousands)
 2013 2012 2011 2010 2009 2016 2015 2014 2013 2012
Loans past due over 90 days $287
 $442
 $460
 $361
 $628
 $416
 $122
 $981
 $287
 $442
Nonaccrual loans and leases:  
  
  
  
    
  
  
  
  
Commercial and agricultural loans 11,765
 9,179
 10,966
 8,083
 9,507
Auto, light truck and environmental equipment 3,699
 858
 2,002
 3,330
 9,200
Commercial and agricultural 3,981
 4,283
 14,284
 11,765
 9,179
Auto and light truck 166
 46
 38
 3,511
 35
Medium and heavy duty truck 
 52
 1,599
 5,068
 11,624
 
 
 56
 188
 875
Aircraft financing 10,365
 5,292
 12,526
 17,897
 6,024
Construction equipment financing 1,032
 5,285
 4,137
 8,568
 7,218
Aircraft 6,110
 4,388
 12,473
 10,365
 5,292
Construction equipment 1,248
 539
 751
 1,032
 5,285
Commercial real estate 7,064
 13,055
 20,569
 26,621
 32,395
 5,555
 1,392
 4,807
 7,064
 13,055
Residential real estate 2,399
 2,323
 4,380
 4,958
 6,605
Consumer loans 383
 373
 261
 328
 964
Residential real estate and home equity 2,641
 1,961
 2,094
 2,691
 2,603
Consumer 206
 109
 99
 91
 93
Total nonaccrual loans and leases 36,707
 36,417
 56,440
 74,853
 83,537
 19,907
 12,718
 34,602
 36,707
 36,417
Total nonperforming loans and leases 36,994
 36,859
 56,900
 75,214
 84,165
 20,323
 12,840
 35,583
 36,994
 36,859
Other real estate 4,539
 4,311
 7,621
 6,392
 4,039
 704
 736
 1,109
 4,539
 7,311
Former bank premises held for sale 951
 1,034
 1,134
 1,200
 2,490
 
 
 626
 951
 1,034
Repossessions:  
  
  
  
    
  
  
  
  
Commercial and agricultural loans 23
 
 33
 24
 164
Auto, light truck and environmental equipment 145
 52
 222
 475
 336
Commercial and agricultural 
 
 
 23
 
Auto and light truck 32
 10
 25
 145
 52
Medium and heavy duty truck 
 
 
 170
 
 
 
 
 
 
Aircraft financing 4,082
 
 6,490
 4,795
 9,391
Construction equipment financing 
 
 
 201
 238
Consumer loans 12
 11
 47
 5
 36
Aircraft 9,335
 6,916
 5,123
 4,082
 
Construction equipment 
 
 
 
 
Consumer 6
 1
 8
 12
 11
Total repossessions 4,262
 63
 6,792
 5,670
 10,165
 9,373
 6,927
 5,156
 4,262
 63
Operating leases 
 
 29
 236
 154
 34
 121
 6
 
 
Total nonperforming assets $46,746
 $42,267
 $72,476
 $88,712
 $101,013
 $30,434
 $20,624
 $42,480
 $46,746
 $45,267
Nonperforming loans and leases to loans and leases, net of unearned discount 1.04% 1.11% 1.84% 2.45% 2.72% 0.49% 0.32% 0.96% 1.04% 1.11%
Nonperforming assets to loans and leases and operating leases, net of unearned discount 1.29% 1.25% 2.28% 2.81% 3.15% 0.70% 0.50% 1.13% 1.29% 1.25%
Potential Problem Loans — Potential problem loans consist of loans that are performing but for which management has concerns about the ability of a borrower to continue to comply with repayment terms because of the borrower’s potential operating or financial difficulties. Management monitors these loans closely and reviews their performance on a regular basis. As of December 31, 20132016 and 2012,2015, we had $4.33$13.63 million and $11.41$1.03 million, respectively, in loans of this type which are not included in either of the non-accrual or 90 days past due loan categories. At December 31, 2013,2016, potential problem loans consisted of 2four credit relationships.relationships, the largest of which is a $10.00 million commercial credit relationship. Weakness in these companies’ operating performance hasand payment patterns have caused us to heighten attention given to these credits.
Foreign Outstandings — Our foreign loan and lease outstandings, all denominated in U.S. dollars, except for one loan denominated in Euros, which was not significant, were $270.30$239.14 million and $271.41$205.83 million as of December 31, 20132016 and 2012,2015, respectively. Foreign loans and leases are in aircraft financing. Loan and lease outstandings to borrowers in Brazil and Mexico were $142.79$96.31 million and $77.96$132.46 million as of December 31, 2013,2016, respectively, compared to $169.42$76.79 million and $55.12$116.73 million as of December 31, 2012,2015, respectively. Outstanding balances to borrowers in other countries were insignificant.
Investment PortfolioINVESTMENT PORTFOLIO
The amortized cost of securities at year-end 2013 decreased slightly2016 increased 8.59% from 2012,2015, following a slight decreaseincrease from year-end 20112014 to year-end 2012.2015. The amortized cost of securities at December 31, 20132016 was $822.16$848.32 million or 17.41%15.46% of total assets, compared to $849.14$781.23 million or 18.66%15.06% of total assets at December 31, 2012.2015.

The following table shows the amortized cost of securities available-for-sale as of December 31:31.
(Dollars in thousands)  2013 2012 2011 2016 2015 2014
U.S. Treasury and Federal agencies securities $394,558
 $410,983
 $390,819
 $424,495
 $389,457
 $371,878
U.S. States and political subdivisions securities 120,416
 100,055
 101,587
 133,509
 120,441
 121,510
Mortgage-backed securities — Federal agencies 273,495
 301,136
 317,392
 252,981
 234,400
 248,299
Corporate debt securities 30,828
 30,897
 36,349
 35,266
 34,241
 31,677
Foreign government and other securities 700
 3,700
 4,690
 800
 800
 800
Marketable equity securities 2,166
 2,368
 2,367
 1,265
 1,893
 1,893
Total investment securities available-for-sale $822,163
 $849,139
 $853,204
 $848,316
 $781,232
 $776,057

29

Table of Contents

Yields on tax-exempt obligations are calculated on a fully tax equivalenttax-equivalent basis assuming a 35% tax rate. The following table shows the maturities of securities available-for-sale at December 31, 2013,2016, at the amortized costs and weighted average yields of such securities:securities.
(Dollars in thousands)  Amount Yield Amount Yield
U.S. Treasury and Federal agencies securities  
  
  
  
Under 1 year $45,600
 2.37% $88,623
 1.54%
1 – 5 years 300,478
 1.59
 289,501
 1.51
5 – 10 years 48,480
 1.55
 46,371
 1.88
Over 10 years 
 
 
 
Total U.S. Treasury and Federal agencies securities 394,558
 1.67
 424,495
 1.56
U.S. States and political subdivisions securities  
  
  
  
Under 1 year 11,981
 4.63
 16,940
 2.78
1 – 5 years 58,821
 4.17
 74,076
 3.14
5 – 10 years 46,982
 3.76
 42,493
 2.76
Over 10 years 2,632
 4.35
 
 
Total U.S. States and political subdivisions securities 120,416
 4.06
 133,509
 2.98
Corporate debt securities  
  
  
  
Under 1 year 6,539
 0.93
 11,167
 1.99
1 – 5 years 24,289
 1.64
 24,099
 1.72
5 – 10 years 
 
 
 
Over 10 years 
 
 
 
Total Corporate debt securities 30,828
 1.49
 35,266
 1.81
Foreign government and other securities  
  
  
  
Under 1 year 400
 1.90
 600
 1.98
1 – 5 years 300
 1.60
 200
 1.86
5 – 10 years 
 
 
 
Over 10 years 
 
 
 
Total Foreign government and other securities 700
 1.77
 800
 1.95
Mortgage-backed securities — Federal agencies 273,495
 2.43
 252,981
 2.19
Marketable equity securities 2,166
 5.40
 1,265
 12.74
Total investment securities available-for-sale $822,163
 2.28% $848,316
 2.00%
At December 31, 2013,2016, the residential mortgage-backed securities we held consisted primarily of GNMA, FNMA and FHLMC pass-through certificates (Government Sponsored Enterprise, GSEs). The type of loans underlying the securities were all conforming loans at the time of issuance. The underlying GSEGSEs backing these mortgage-backed securities are rated Aaa or AA+ from the rating agencies. At December 31, 2013,2016, the vintage of the underlying loans comprising our securities are: 40% in the years 20122015 and 2013; 30%2016; 17% in the years 20102013 and 2011; 19%2014; 26% in the years 20082011 and 2009;2012; and 11%17% in years 20072010 and prior.
Deposits
DEPOSITS
The following table shows the average daily amounts of deposits and rates paid on such deposits:deposits.
  2013 2012 2011
(Dollars in thousands)  Amount Rate Amount Rate Amount Rate
Noninterest bearing demand deposits $690,326
 % $616,426
 % $541,421
 %
Interest bearing demand deposits 1,234,145
 0.13
 1,151,617
 0.16
 1,350,193
 0.22
Savings deposits 691,942
 0.09
 656,245
 0.14
 364,453
 0.11
Other time deposits 1,084,096
 1.33
 1,149,923
 1.66
 1,299,387
 2.11
Total deposits $3,700,509
  
 $3,574,211
  
 $3,555,454
  
  2016 2015 2014
(Dollars in thousands)  Amount Rate Amount Rate Amount Rate
Noninterest bearing demand $943,874
 % $854,070
 % $762,050
 %
Interest bearing demand 1,395,195
 0.17
 1,334,850
 0.12
 1,296,929
 0.12
Savings 786,983
 0.08
 733,848
 0.08
 710,216
 0.08
Time 1,176,649
 1.04
 1,038,292
 0.89
 1,008,548
 0.91
Total deposits $4,302,701
   $3,961,060
   $3,777,743
  
See Part II, Item 8, Financial Statements and Supplementary Data — Note 10 of the Notes to Consolidated Financial Statements for additional information on deposits.

30

Table of Contents

Short-Term BorrowingsSHORT-TERM BORROWINGS
The following table shows the distribution of our short-term borrowings and the weighted average interest rates thereon at the end of each of the last three years. Also provided are the maximum amount of borrowings and the average amount of borrowings, as well as weighted average interest rates for the last three years.
(Dollars in thousands) Federal Funds Purchased and Securities Repurchase Agreements Commercial Paper 
Other
Short-Term Borrowings
 Total Borrowings Federal Funds Purchased and Securities Repurchase Agreements Commercial Paper 
Other
Short-Term Borrowings
 Total Borrowings
2013  
  
  
  
Balance at December 31, 2013 $181,120
 $10,814
 $122,197
 $314,131
2016  
  
  
  
Balance at December 31, 2016 $162,913
 $5,761
 $123,269
 $291,943
Maximum amount outstanding at any month-end 181,120
 16,552
 122,197
 319,869
 187,239
 8,640
 130,822
 326,701
Average amount outstanding 121,294
 9,035
 24,475
 154,804
 171,316
 6,929
 32,631
 210,876
Weighted average interest rate during the year 0.11% 0.22% 0.22% 0.14% 0.21% 0.27% 0.45% 0.25%
Weighted average interest rate for outstanding amounts at December 31, 2013 0.17% 0.24% 0.28% 0.22%
2012  
  
  
  
Balance at December 31, 2012 $158,680
 $3,469
 $7,039
 $169,188
Weighted average interest rate for outstanding amounts at December 31, 2016 0.17% 0.27% 0.57% 0.34%
2015  
  
  
  
Balance at December 31, 2015 $130,662
 $7,295
 $95,272
 $233,229
Maximum amount outstanding at any month-end 189,150
 10,114
 11,531
 210,795
 179,600
 14,135
 149,783
 343,518
Average amount outstanding 121,495
 6,739
 9,703
 137,937
 145,084
 10,722
 81,134
 236,940
Weighted average interest rate during the year 0.13% 0.21% % 0.12% 0.16% 0.27% 0.28% 0.20%
Weighted average interest rate for outstanding amounts at December 31, 2012 0.20% 0.22% % 0.19%
2011  
  
  
  
Balance at December 31, 2011 $106,991
 $7,579
 $10,664
 $125,234
Weighted average interest rate for outstanding amounts at December 31, 2015 0.29% 0.28% 0.38% 0.33%
2014  
  
  
  
Balance at December 31, 2014 $138,843
 $11,778
 $95,201
 $245,822
Maximum amount outstanding at any month-end 144,062
 8,058
 16,548
 168,668
 230,075
 17,245
 155,573
 402,893
Average amount outstanding 129,233
 5,506
 14,689
 149,428
 143,270
 13,137
 106,970
 263,377
Weighted average interest rate during the year 0.16% 0.30% 0.53% 0.20% 0.15% 0.26% 0.27% 0.21%
Weighted average interest rate for outstanding amounts at December 31, 2011 0.14% 0.21% % 0.13%
Weighted average interest rate for outstanding amounts at December 31, 2014 0.13% 0.27% 0.29% 0.20%
LiquidityLIQUIDITY
Core Deposits — Our major source of investable funds is provided by stable core deposits consisting of all interest bearing and noninterest bearing deposits, excluding brokered certificates of deposit and certain certificates of deposit over $250,000 in 2013 and 2012 and $100,000 in 2011 based on established FDIC insured deposits. In 2013,2016, average core deposits equaled 78.35%74.12% of average total assets, compared to 77.32%74.26% in 20122015 and 71.46%74.85% in 2011.2014. The effective rate of core deposits in 20132016 was 0.43%0.28%, compared to 0.58%0.23% in 20122015 and 0.72%0.28% in 2011.2014.
Average demand deposits (noninterestnoninterest bearing core deposits)deposits increased 11.99%10.51% in 20132016 compared to an increase of 13.85%12.08% in 2012.2015. These represented 19.12%23.76% of total core deposits in 2013,2016, compared to 17.82%23.03% in 2012,2015, and 17.21%21.18% in 2011.2014.

Purchased Funds — We use purchased funds to supplement core deposits, which include certain certificates of deposit over $250,000, brokered certificates of deposit, over-night borrowings, securities sold under agreements to repurchase, commercial paper, and other short-term borrowings. Purchased funds are raised from customers seeking short-term investments and are used to manage the Bank’s interest rate sensitivity. During 2013,2016, our reliance on purchased funds decreasedincreased to 5.31%10.08% of average total assets from 5.67%9.79% in 2012.2015.
Shareholders’ Equity — Average shareholders’ equity equated to 12.49%12.38% of average total assets in 2013,2016, compared to 12.20%12.72% in 2012.2015. Shareholders’ equity was 12.39%12.26% of total assets at year-end 2013,2016, compared to 12.28%12.41% at year-end 2012.2015. We include unrealized gains (losses) on available-for-sale securities, net of income taxes, in accumulated other comprehensive income (loss) which is a component of shareholders’ equity. While regulatory capital adequacy ratios exclude unrealized gains (losses), it does impact our equity as reported in the audited financial statements. The unrealized gains (losses) on available-for-sale securities, net of income taxes, were $6.58$1.34 million and $19.54$6.56 million at December 31, 20132016 and 2012,2015, respectively.
Other Liquidity — Under Indiana law governing the collateralization of public fund deposits, the Indiana Board of Depositories determines which financial institutions are required to pledge collateral based on the strength of their financial ratings. We have been informed that no collateral is required for our public fund deposits. However, the Board of Depositories could alter this requirement in the future and adversely impact our liquidity. Our potential liquidity exposure if we must pledge collateral is approximately $595$575 million.

31

Table of Contents

Liquidity Risk Management — The Bank’s liquidity is monitored and closely managed by the Asset/Liability Management Committee (ALCO), whose members are comprised of the Bank’s senior management. Asset and liability management includes the management of interest rate sensitivity and the maintenance of an adequate liquidity position. The purpose of interest rate sensitivity management is to stabilize net interest income during periods of changing interest rates.
Liquidity management is the process by which the Bank ensures that adequate liquid funds are available to meet financial commitments on a timely basis. Financial institutions must maintain liquidity to meet day-to-day requirements of depositors and borrowers, take advantage of market opportunities and provide a cushion against unforeseen needs.
Liquidity of the Bank is derived primarily from core deposits, principal payments received on loans, the sale and maturity of investment securities, net cash provided by operating activities, and access to other funding sources. The most stable source of liability-funded liquidity is deposit growth and retention of the core deposit base. The principal source of asset-funded liquidity is available-for-sale investment securities, cash and due from banks, overnight investments, securities purchased under agreements to resell, and loans and interest bearing deposits with other banks maturing within one year. Additionally, liquidity is provided by repurchase agreements, and the ability to borrow from the Federal Reserve Bank (FRB) and the Federal Home Loan Bank (FHLB).
The Bank’s liquidity strategy is guided by internal policies and the Interagency Policy Statement on Funding and Liquidity Risk Management. Internal guidelines consist of:
(i)
Available Liquidity (sum of short term borrowing capacity) greater than $500 million; 
(ii)Liquidity Ratio (total of net cash, short term investments and unpledged marketable assets divided by the sum of net deposits and short term liabilities) greater than 15%;
(iii)
Dependency Ratio (net potentially volatile liabilities minus short term investments divided by total earning assets minus short term investments) less than 15%; and 
(iv)Loans to Deposits Ratio less than 100%
At December 31, 2013,2016, we were in compliance with the foregoing internal policies and regulatory guidelines.
The Bank also maintains a contingency funding plan that assesses the liquidity needs under various scenarios of market conditions, asset growth and credit rating downgrades. The plan includes liquidity stress testing which measures various sources and uses of funds under the different scenarios. The contingency plan provides for ongoing monitoring of unused borrowing capacity and available sources of contingent liquidity to prepare for unexpected liquidity needs and to cover unanticipated events that could affect liquidity.
We have borrowing sources available to supplement deposits and meet our funding needs. 1st Source Bank has established relationships with several banks to provide short term borrowings in the form of federal funds purchased. While at December 31, 20132016 there was $63.50 millionnone outstanding, we could borrow approximately $201.50$265.00 million in additional funds for a short time from these banks on a collective basis. As of December 31, 2013,2016, we had $157.98$173.07 million outstanding in FHLB advances and could borrow an additional $49.53$345.49 million. We also had $381.68$464.17 million available to borrow from the FRB with no amounts outstanding as of December 31, 2013.2016.

Interest Rate Risk Management — ALCO monitors and manages the relationship of earning assets to interest bearing liabilities and the responsiveness of asset yields, interest expense, and interest margins to changes in market interest rates. In the normal course of business, we face ongoing interest rate risks and uncertainties. We occasionallymay utilize interest rate swaps to partially manage the primary market exposures associated with the interest rate risk related to underlying assets, liabilities, and anticipated transactions.
A hypothetical change in net interest income was modeled by calculating an immediate 200 basis point (2.00%) and 100 basis point (1.00%) increase and a 100 basis point (1.00%) decrease in interest rates across all maturities. The following table shows the aggregate hypothetical impact to pre-tax net interest income at December 31, 2013 and 2012:income.
 Percentage Change in Net Interest Income Percentage Change in Net Interest Income
 December 31, 2013 December 31, 2012 December 31, 2016 December 31, 2015
Basis Point Interest Rate Change 12 Months 24 Months 12 Months 24 Months 12 Months 24 Months 12 Months 24 Months
Up 200 (0.81)% 3.36% 3.68% 6.92% 3.74% 9.67% 4.41% 9.59%
Up 100 (1.36)% 0.73% 0.71% 2.42% 1.61% 4.47% 1.55% 3.95%
Down 100 (1.18)% (4.45)% (1.66)% (4.33)% (3.84)% (8.04)% (2.60)% (6.57)%

32

Table of Contents

The earnings simulation model excludes the earnings dynamics related to how fee income and noninterest expense may be affected by changes in interest rates. Actual results may differ materially from those projected. The use of this methodology to quantify the market risk of the balance sheet should not be construed as an endorsement of its accuracy or the accuracy of the related assumptions.
At December 31, 20132016 and 2012,2015, the impact of these hypothetical fluctuations in interest rates on our derivative holdings was not significant, and, as such, separate disclosure is not presented. We manage the interest rate risk related to mortgage loan commitments by entering into contracts for future delivery of loans with outside parties. See Part II, Item 8, Financial Statements and Supplementary Data — Note 18 of the Notes to Consolidated Financial Statements.
Off-Balance Sheet Arrangements and Contractual ObligationsOFF-BALANCE SHEET ARRANGEMENTS AND CONTRACTUAL OBLIGATIONS
In the ordinary course of operations, we enter into certain contractual obligations. Such obligations include the funding of operations through debt issuances as well as leases for premises and equipment. The following table summarizes our significant fixed, determinable, and estimated contractual obligations, by payment date, at December 31, 2013,2016, except for obligations associated with short-term borrowing arrangements. Payments for borrowings do not include interest. Further discussion of the nature of each obligation is included in the referenced note to the consolidated financial statements.
The following table shows contractual obligation payments by period:period.
(Dollars in thousands)  Note 0 – 1 Year 1 – 3 Years 3 – 5 Years Over 5 Years Indeterminate maturity Total Note 0 – 1 Year 1 – 3 Years 3 – 5 Years Over 5 Years Indeterminate maturity Total
Deposits without stated maturity  $2,722,805
 $
 $
 $
 $
 $2,722,805
  $3,277,108
 $
 $
 $
 $
 $3,277,108
Certificates of deposit 10 644,396
 246,368
 34,024
 6,057
 
 930,845
 10 581,280
 369,469
 98,329
 7,574
 
 1,056,652
Long-term debt 11 5,868
 6,904
 26,658
 4,833
 14,072
 58,335
 11 26,559
 2,163
 2,151
 24,258
 19,177
 74,308
Subordinated notes 12 
 
 
 58,764
 
 58,764
 12 
 

 
 58,764
 
 58,764
Operating leases 18 3,207
 5,092
 4,260
 5,125
 
 17,684
 18 3,517
 5,982
 4,148
 1,377
 
 15,024
Purchase obligations  24,139
 2,383
 413
 158
 
 27,093
  23,797
 8,388
 421
 
 
 32,606
Total contractual obligations   $3,400,415
 $260,747
 $65,355
 $74,937
 $14,072
 $3,815,526
   $3,912,261
 $386,002
 $105,049
 $91,973
 $19,177
 $4,514,462
We routinely enter into contracts for services. These contracts may require payment for services to be provided in the future and may also contain penalty clauses for early termination of the contract. We have made a diligent effort to estimate such payments and penalties, where applicable. Additionally, where necessary, we have made reasonable estimates as to certain purchase obligations as of December 31, 2013.2016. Our management has used the best information available to make the estimations necessary to value the related purchase obligations. Our management is not aware of any additional commitments or contingent liabilities which may have a material adverse impact on our liquidity or capital resources at year-end 2013.2016.
We also enter into derivative contracts under which we are required to either receive cash from, or pay cash to, counterparties depending on changes in interest rates. Derivative contracts are carried at fair value on the consolidated balance sheet with the fair value representing the net present value of expected future cash receipts or payments based on market interest rates as of the balance sheet date. The fair value of the contracts changes daily as market interest rates change. Because the derivative assets and liabilities recorded on the balance sheet at December 31, 20132016 do not necessarily represent the amounts that may ultimately be paid under these contracts, these assets and liabilities are not included in the table of contractual obligations presented above.
In addition, due to the uncertainty with respect to the timing of future cash flows associated with our unrecognized tax benefits at December 31, 2013, we are unable to make reasonably reliable estimates of the period of cash settlement with the respective taxing authority. Therefore, $3.31 million of unrecognized tax benefits have been excluded from the contractual obligations table above. See Note 17 of the Notes to Consolidated Financial Statements for a discussion on income taxes.
Assets under management and assets under custody are held in fiduciary or custodial capacity for our clients. In accordance with U.S. generally accepted accounting principles, these assets are not included on our balance sheet.
We are also party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of our clients. These financial instruments include commitments to extend credit and standby letters of credit. Further discussion of these commitments is included in Part II, Item 8, Financial Statements and Supplementary Data — Note 18 of the Notes to Consolidated Financial Statements.

33

Table of Contents

Quarterly Results of OperationsQUARTERLY RESULTS OF OPERATIONS
The following table sets forth unaudited consolidated selected quarterly statement of operations data for the years ended December 31, 20132016 and 2012.2015.
Three Months Ended (Dollars in thousands, except per share amounts)
 March 31 June 30 September 30 December 31 March 31 June 30 September 30 December 31
2013  
  
  
  
Interest income $43,878
 $44,611
 $46,966
 $44,130
Interest expense 6,124
 5,740
 5,808
 5,096
Net interest income 37,754
 38,871
 41,158
 39,034
Provision for (recovery of) loan and lease losses 757
 1,293
 (419) (859)
Investment securities and other investment gains (losses) 173
 38
 258
 (15)
Income before income taxes 19,395
 21,955
 23,305
 19,288
Net income 12,404
 13,942
 14,896
 13,716
Diluted net income per common share 0.50
 0.56
 0.60
 0.56
2012  
  
  
  
2016  
  
  
  
Interest income $45,301
 $45,731
 $45,580
 $45,473
 $46,799
 $47,937
 $48,300
 $48,724
Interest expense 7,916
 7,756
 7,673
 6,964
 5,510
 5,644
 5,606
 5,341
Net interest income 37,385
 37,975
 37,907
 38,509
 41,289
 42,293
 42,694
 43,383
Provision for loan and lease losses 2,254
 2,055
 650
 793
 975
 2,049
 2,067
 742
Investment securities and other investment gains 395
 8
 89
 88
Gains (losses) on investment securities available-for-sale 10
 (209) 989
 1,006
Income before income taxes 17,606
 19,132
 20,369
 18,573
 21,236
 22,507
 22,147
 23,236
Net income 11,715
 12,567
 13,005
 12,346
 13,818
 14,479
 14,264
 15,225
Diluted net income per common share 0.48
 0.51
 0.53
 0.50
 0.53
 0.56
 0.55
 0.58
2015  
  
  
  
Interest income $43,632
 $46,214
 $46,821
 $48,017
Interest expense 4,196
 4,549
 4,612
 4,806
Net interest income 39,436
 41,665
 42,209
 43,211
Provision for loan and lease losses 357
 811
 992
 
Gains on investment securities available-for-sale 
 4
 
 
Income before income taxes 20,769
 24,144
 21,281
 22,369
Net income 13,511
 15,630
 13,928
 14,417
Diluted net income per common share 0.51
 0.59
 0.53
 0.55
Net income was $13.72$15.23 million for the fourth quarter of 2013,2016, compared to the $12.35$14.42 million of net income reported for the fourth quarter of 2012.2015. Diluted net income per common share for the fourth quarter of 20132016 amounted to $0.56,$0.58, compared to $0.50$0.55 per common share reported in the fourth quarter of 2012.2015.
The netNet interest margin was 3.59%3.39% for the fourth quarter of 2013 versus 3.64%2016 and 3.58% for the same period in 2012. Tax-equivalent netfourth quarter of 2015. Net interest income was $39.50$43.38 million for the fourth quarter of 2013,2016 up 1.26%slightly from 2012’s2015's fourth quarter. Net interest margin on a fully taxable-equivalent basis was 3.42% for the fourth quarter of 2016 and 3.61% for the fourth quarter of 2015. Tax-equivalent net interest income was $43.84 million for the fourth quarter of 2016, up slightly from 2015’s fourth quarter.
Our recovery of provision for loan and lease losses was $(0.86)$0.74 million in the fourth quarter of 20132016 compared to provision for loan and lease losses of $0.79 millionzero in the fourth quarter of 2012.2015. Net charge-offs were $0.14$1.10 million for the fourth quarter 2013,2016, compared to net charge-offsrecoveries of $0.98$0.50 million a year ago.
Noninterest income for the fourth quarter of 20132016 was $17.99$22.36 million, compared to $20.57$20.90 million for the fourth quarter of 2012.2015. Noninterest expense for the fourth quarter of 20132016 was $38.59$41.76 million and was $39.72$41.74 million in the fourth quarter 2012.2015.
Item 7A. Quantitative and Qualitative Disclosures about Market Risk.
For information regarding Quantitative and Qualitative Disclosures about Market Risk, see Part II, Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, Interest Rate Risk Management.

34


Item 8. Financial Statements and Supplementary Data.
Report of Independent Registered Public Accounting Firm

Board of Directors and Shareholders
1st Source Corporation
South Bend, Indiana

We have audited the accompanying consolidated statements of financial condition of 1st Source Corporation (Company) as of December 31, 2016 and 2015, and the related consolidated statements of income, comprehensive income, shareholders' equity and cash flows for each of the years then ended. The Company's management is responsible for these financial statements. Our responsibility is to express an opinion on these financial statements based on our audits.
We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement. Our audits included examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.
In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of 1st Source Corporation as of December 31, 2016 and 2015, and the results of its operations and its cash flows for the year ended December 31, 2016, in conformity with accounting principles generally accepted in the United States of America.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 1st Source Corporation 's internal control over financial reporting as of December 31, 2016, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) (2013) and our report dated February 17, 2017 expressed an unqualified opinion on the effectiveness of the Company's internal control over financial reporting.
/s/ BKD, LLP
Fort Wayne, Indiana
February 17, 2017
Report of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders of 1st Source Corporation
We have audited the accompanying consolidated statements of income, comprehensive income, shareholders' equity and cash flows of 1st Source Corporation (“the Company”) for the year ended December 31, 2014. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audit.
We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.
In our opinion, the financial statements of 1st Source Corporation referred to above present fairly, in all material respects, the consolidated results of its operations and its cash flows for the year ended December 31, 2014, in conformity with U.S. generally accepted accounting principles.
/s/ Ernst & Young LLP
Chicago, Illinois
February 20, 2015
except for Note 13 as to which the date is
February 19, 2016
Report of Independent Registered Public Accounting Firm

Board of Directors and Shareholders
1st Source Corporation
South Bend, Indiana

We have audited 1st Source Corporation's (the “Company's”) internal control over financial reporting as of December 31, 2013,2016, based on criteria established in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (1992 framework) (the COSO criteria)(COSO) (2013). 1st Source Corporation'sThe Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the company’sCompany's internal control over financial reporting based on our audit.
We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, andrisk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
A company’scompany's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’scompany's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the company’scompany's assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions or that the degree of compliance with the policies or procedures may deteriorate.
In our opinion, 1st Source Corporation maintained, in all material respects, effective internal control over financial reporting as of December 31, 20132016, based on criteria established in Internal Control - Integrated Framework issued by the COSO criteriaCommittee of Sponsoring Organizations of the Treadway Commission (COSO) (2013).
We have also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated statements of financial conditionstatements of 1st Source Corporation as of December 31, 2013 and 2012, and the related consolidated statements of income, comprehensive income, shareholders’ equity and cash flows for each of the three years in the period ended December 31, 2013 and our report dated February 21, 201417, 2017, expressed an unqualified opinion thereon.
/s/ Ernst & YoungBKD, LLP 
  
  
Chicago, IllinoisFort Wayne, Indiana 
February 21, 201417, 2017 
Report of Independent Registered Public Accounting Firm
The Board of Directors and Shareholders of 1st Source Corporation and Subsidiaries
We have audited the accompanying consolidated statements of financial condition of 1st Source Corporation and subsidiaries (“the Company”) as of December 31, 2013 and 2012, and the related consolidated statements of income, comprehensive income, shareholders’ equity, and cash flows for each of the three years in the period ended December 31, 2013. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.
We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.
In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of 1st Source Corporation and subsidiaries at December 31, 2013 and 2012, and the consolidated results of their operations and their cash flows for each of the three years in the period ended December 31, 2013, in conformity with U.S. generally accepted accounting principles.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 1st Source Corporation’s internal control over financial reporting as of December 31, 2013, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (1992 framework) (the COSO criteria) and our report dated February 21, 2014 expressed an unqualified opinion thereon.
/s/ Ernst & Young LLP
Chicago, Illinois
February 21, 2014

35


CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION
December 31 (Dollars in thousands)
 2013 2012 2016 2015
    
ASSETS  
  
  
  
Cash and due from banks $77,568
 $83,232
 $58,578
 $65,171
Federal funds sold and interest bearing deposits with other banks 2,484
 702
 49,726
 14,550
Investment securities available-for-sale
(amortized cost of $822,163 and $849,139 at December 31, 2013, and December 31, 2012, respectively)
 832,700
 880,764
Investment securities available-for-sale 850,467
 791,727
Other investments 22,400
 22,609
 22,458
 21,973
Trading account securities 192
 146
Mortgages held for sale 6,079
 10,879
 15,849
 9,825
Loans and leases, net of unearned discount:  
  
  
  
Commercial and agricultural loans 679,492
 639,069
Auto, light truck and environmental equipment 424,500
 438,147
Commercial and agricultural 812,264
 744,749
Auto and light truck 411,764
 425,236
Medium and heavy duty truck 205,003
 172,002
 294,790
 278,254
Aircraft financing 738,133
 696,479
Construction equipment financing 333,088
 278,974
Aircraft 802,414
 778,012
Construction equipment 495,925
 455,565
Commercial real estate 583,997
 554,968
 719,170
 700,268
Residential real estate 460,981
 438,641
Consumer loans 124,130
 109,273
Residential real estate and home equity 521,931
 490,468
Consumer 129,813
 122,140
Total loans and leases 3,549,324
 3,327,553
 4,188,071
 3,994,692
Reserve for loan and lease losses (83,505) (83,311) (88,543) (88,112)
Net loans and leases 3,465,819
 3,244,242
 4,099,528
 3,906,580
Equipment owned under operating leases, net 60,967
 52,173
 118,793
 110,371
Net premises and equipment 46,630
 45,016
 56,708
 53,191
Goodwill and intangible assets 86,343
 87,502
 84,102
 84,676
Accrued income and other assets 121,644
 123,428
 130,059
 129,852
Total assets $4,722,826
 $4,550,693
 $5,486,268
 $5,187,916
    
LIABILITIES  
  
  
  
Deposits:  
  
  
  
Noninterest bearing $735,212
 $646,380
Interest bearing 2,918,438
 2,977,967
Noninterest-bearing demand $991,256
 $902,364
Interest-bearing deposits:    
Interest-bearing demand 1,471,526
 1,350,417
Savings 814,326
 745,661
Time 1,056,652
 1,140,744
Total interest-bearing deposits 3,342,504
 3,236,822
Total deposits 3,653,650
 3,624,347
 4,333,760
 4,139,186
Short-term borrowings:  
  
  
  
Federal funds purchased and securities sold under agreements to repurchase 181,120
 158,680
 162,913
 130,662
Other short-term borrowings 133,011
 10,508
 129,030
 102,567
Total short-term borrowings 314,131
 169,188
 291,943
 233,229
Long-term debt and mandatorily redeemable securities 58,335
 71,021
 74,308
 57,379
Subordinated notes 58,764
 58,764
 58,764
 58,764
Accrued expenses and other liabilities 52,568
 68,718
 54,843
 55,305
Total liabilities 4,137,448
 3,992,038
 4,813,618
 4,543,863
    
SHAREHOLDERS’ EQUITY  
  
  
  
Preferred stock; no par value
Authorized 10,000,000 shares; none issued or outstanding
 
 
 
 
Common Stock; no par value
Authorized 40,000,000 shares; issued 25,641,887 shares at December 31, 2013 and 2012
 346,535
 346,535
Common Stock; no par value
Authorized 40,000,000 shares; issued 28,205,674 shares at December 31, 2016 and 2015
 436,538
 436,538
Retained earnings 261,626
 223,715
 290,824
 251,812
Cost of common stock in treasury (1,319,377 shares at December 31, 2013 and 1,399,261 shares at December 31, 2012) (29,364) (31,134)
Cost of common stock in treasury (2,329,909 shares at December 31, 2016 and 2,178,090 shares at December 31, 2015) (56,056) (50,852)
Accumulated other comprehensive income 6,581
 19,539
 1,344
 6,555
Total shareholders’ equity 585,378
 558,655
 672,650
 644,053
Total liabilities and shareholders’ equity $4,722,826
 $4,550,693
 $5,486,268
 $5,187,916
The accompanying notes are a part of the consolidated financial statements.

36


CONSOLIDATED STATEMENTS OF INCOME
Year Ended December 31 (Dollars in thousands, except per share data)
 2013 2012 2011
Year Ended December 31 (Dollars in thousands, except per share amounts)
 2016 2015 2014
Interest income:  
  
  
  
  
  
Loans and leases $161,137
 $161,376
 $163,986
 $175,999
 $168,766
 $161,215
Investment securities, taxable 14,414
 16,426
 18,533
 11,777
 11,929
 13,054
Investment securities, tax-exempt 3,094
 3,340
 4,013
 2,740
 2,992
 3,269
Other 940
 943
 991
 1,244
 997
 1,016
Total interest income 179,585
 182,085
 187,523
 191,760
 184,684
 178,554
Interest expense:  
  
  
  
  
  
Deposits 16,604
 21,877
 30,762
 15,267
 11,489
 11,356
Short-term borrowings 211
 169
 300
 525
 484
 541
Subordinated notes 4,220
 6,484
 6,589
 4,220
 4,220
 4,220
Long-term debt and mandatorily redeemable securities 1,733
 1,779
 1,472
 2,089
 1,970
 2,108
Total interest expense 22,768
 30,309
 39,123
 22,101
 18,163
 18,225
Net interest income 156,817
 151,776
 148,400
 169,659
 166,521
 160,329
Provision for loan and lease losses 772
 5,752
 3,129
 5,833
 2,160
 3,733
Net interest income after provision for loan and lease losses 156,045
 146,024
 145,271
 163,826
 164,361
 156,596
Noninterest income:  
  
  
  
  
  
Trust fees 17,383
 16,498
 16,327
Trust and wealth advisory 19,256
 19,126
 18,511
Service charges on deposit accounts 9,177
 10,418
 10,993
 9,053
 9,313
 8,684
Debit card income 8,882
 8,389
 7,495
Mortgage banking income 5,944
 8,357
 3,839
Debit card 10,887
 10,217
 9,585
Mortgage banking 4,496
 4,570
 5,381
Insurance commissions 5,492
 5,494
 4,793
 5,513
 5,465
 5,556
Equipment rental income 16,229
 18,796
 23,361
Investment securities and other investment gains 454
 580
 1,399
Other income 13,651
 12,660
 12,665
Equipment rental 25,863
 22,302
 17,156
Gains on investment securities available-for-sale 1,796
 4
 963
Other 12,081
 12,319
 12,051
Total noninterest income 77,212
 81,192
 80,872
 88,945
 83,316
 77,887
Noninterest expense:  
  
  
  
  
  
Salaries and employee benefits 79,783
 82,599
 77,261
 86,837
 86,133
 80,488
Net occupancy expense 8,700
 7,819
 8,714
Furniture and equipment expense 16,895
 15,406
 14,130
Net occupancy 9,686
 9,768
 9,311
Furniture and equipment 19,500
 18,348
 17,657
Depreciation — leased equipment 13,055
 15,202
 18,650
 21,678
 18,280
 13,893
Professional fees 5,321
 6,083
 5,508
 5,161
 4,682
 5,046
Supplies and communications 5,690
 5,701
 5,453
Supplies and communication 5,244
 6,011
 5,589
FDIC and other insurance 3,462
 3,602
 4,421
 3,147
 3,412
 3,384
Business development and marketing expense 4,938
 4,232
 4,032
Loan and lease collection and repossession expense 4,030
 5,772
 6,724
Other expense 7,440
 5,120
 7,461
Business development and marketing 4,936
 4,837
 6,049
Loan and lease collection and repossession 1,600
 667
 1,102
Other 5,856
 6,976
 7,521
Total noninterest expense 149,314
 151,536
 152,354
 163,645
 159,114
 150,040
Income before income taxes 83,943
 75,680
 73,789
 89,126
 88,563
 84,443
Income tax expense 28,985
 26,047
 25,594
 31,340
 31,077
 26,374
Net income $54,958
 $49,633
 $48,195
 $57,786
 $57,486
 $58,069
Basic net income per common share $2.23
 $2.02
 $1.96
 $2.22
 $2.17
 $2.17
Diluted net income per common share $2.23
 $2.02
 $1.96
 $2.22
 $2.17
 $2.17
The accompanying notes are a part of the consolidated financial statements.

37


CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Year Ended December 31 (Dollars in thousands, except per share data)
 2013 2012 2011
      
Year Ended December 31 (Dollars in thousands)
 2016 2015 2014
Net income $54,958
 $49,633
 $48,195
 $57,786
 $57,486
 $58,069
Other comprehensive (loss) income:  
  
  
  
  
  
Change in unrealized (depreciation) appreciation of available-for-sale securities (20,915) 1,946
 14,336
Reclassification adjustment for realized losses (gains) included in net income 168
 (282) (1,386)
Change in unrealized (depreciation) appreciation of investment securities available-for-sale (6,547) (4,562) 5,488
Reclassification adjustment for realized (gains) losses included in net income (1,796) (4) (963)
Income tax effect 7,789
 (636) (4,949) 3,132
 1,714
 (1,699)
Other comprehensive (loss) income, net of tax (12,958) 1,028
 8,001
 (5,211) (2,852) 2,826
Comprehensive income $42,000
 $50,661
 $56,196
 $52,575
 $54,634
 $60,895
The accompanying notes are a part of the consolidated financial statements.
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
(Dollars in thousands, except per share data) Total Preferred Stock Common Stock Retained Earnings Cost of Common Stock in Treasury Accumulated Other Comprehensive Income (Loss), Net
Balance at January 1, 2011 $486,383
 $
 $350,282
 $157,875
 $(32,284) $10,510
Net income 48,195
 
 
 48,195
 
 
Other comprehensive income 8,001
 
 
 
 
 8,001
Issuance of 154,921 common shares per stock based compensation awards, including related tax effects 2,953
 
 
 (183) 3,136
 
Cost of 113,709 shares of common stock acquired for treasury (2,241) 
 
 
 (2,241) 
Repurchase of common stock warrant (3,750) 
 (3,750) 
 
 
Stock based compensation 3
 
 3
 
 
 
Common stock dividend ($0.64 per share) (15,626) 
 
 (15,626) 
 
Balance at December 31, 2011 $523,918
 $
 $346,535
 $190,261
 $(31,389) $18,511
Net income 49,633
 
 
 49,633
 
 
Other comprehensive income 1,028
 
 
 
 
 1,028
Issuance of 184,220 common shares per stock based compensation awards, including related tax effects 3,935
 
 
 (21) 3,956
 
Cost of 154,637 shares of common stock acquired for treasury (3,701) 
 
 
 (3,701) 
Common stock dividend ($0.66 per share) (16,158) 
 
 (16,158) 
 
Balance at December 31, 2012 $558,655
 $
 $346,535
 $223,715
 $(31,134) $19,539
Net income 54,958
 
 
 54,958
 
 
Other comprehensive loss (12,958) 
 
 
 
 (12,958)
Issuance of 169,942 common shares per stock based compensation awards, including related tax effects 3,655
 
 
 (388) 4,043
 
Cost of 90,058 shares of common stock acquired for treasury (2,273) 
 
 
 (2,273) 
Common stock dividend ($0.68 per share) (16,659) 
 
 (16,659) 
 
Balance at December 31, 2013 $585,378
 $
 $346,535
 $261,626
 $(29,364) $6,581
(Dollars in thousands, except per share amounts) Preferred Stock Common Stock Retained Earnings Cost of Common Stock in Treasury Accumulated Other Comprehensive Income (Loss), Net Total
Balance at January 1, 2014 $
 $346,535
 $261,626
 $(29,364) $6,581
 $585,378
Net income 
 
 58,069
 
 
 58,069
Other comprehensive income 
 
 
 
 2,826
 2,826
Issuance of 91,675 common shares under stock based compensation awards, including related tax effects 
 
 (243) 1,995
 
 1,752
Cost of 597,747 shares of common stock acquired for treasury 
 
 
 (16,342) 
 (16,342)
Common stock dividend ($0.645 per share) 
 
 (17,210) 
 
 (17,210)
Balance at December 31, 2014 $
 $346,535
 $302,242
 $(43,711) $9,407
 $614,473
Net income 
 
 57,486
 
 
 57,486
Other comprehensive loss 
 
 
 
 (2,852) (2,852)
Issuance of 118,281 common shares under stock based compensation awards, including related tax effects 
 
 (245) 2,829
 
 2,584
Cost of 338,985 shares of common stock acquired for treasury 
 
 
 (9,970) 
 (9,970)
Common stock dividend ($0.671 per share) 
 
 (17,655) 
 
 (17,655)
10% common stock dividend ($13 cash paid in lieu of fractional shares) 
 90,003
 (90,016) 
 
 (13)
Balance at December 31, 2015 $
 $436,538
 $251,812
 $(50,852) $6,555
 $644,053
Net income 
 
 57,786
 
 
 57,786
Other comprehensive loss 
 
 
 
 (5,211) (5,211)
Issuance of 118,559 common shares under stock based compensation awards, including related tax effects 
 
 (18) 2,826
 
 2,808
Cost of 270,378 shares of common stock acquired for treasury 
 
 
 (8,030) 
 (8,030)
Common stock dividend ($0.720 per share) 
 
 (18,756) 
 
 (18,756)
Balance at December 31, 2016 $
 $436,538
 $290,824
 $(56,056) $1,344
 $672,650
The accompanying notes are a part of the consolidated financial statements.

38


CONSOLIDATED STATEMENTS OF CASH FLOWS
Year Ended December 31 (Dollars in thousands)
 2013 2012 2011 2016 2015 2014
Operating activities:  
  
  
  
  
  
Net income $54,958
 $49,633
 $48,195
 $57,786
 $57,486
 $58,069
Adjustments to reconcile net income to net cash provided by operating activities:  
  
  
  
  
  
Provision for loan and lease losses 772
 5,752
 3,129
 5,833
 2,160
 3,733
Depreciation of premises and equipment 4,727
 4,241
 3,733
 5,245
 4,780
 4,748
Depreciation of equipment owned and leased to others 13,055
 15,202
 18,650
 21,678
 18,280
 13,893
Amortization of investment security premiums and accretion of discounts, net 3,499
 4,214
 2,260
Stock-based compensation 2,884
 3,843
 3,179
Amortization of investment securities premiums and accretion of discounts, net 5,861
 4,652
 4,351
Amortization of mortgage servicing rights 1,571
 2,921
 2,907
 1,478
 1,424
 1,278
Mortgage servicing asset (recoveries)/impairment 
 (238) 238
Deferred income taxes (1,947) (7,641) 3,634
 2,856
 1,620
 4,341
Investment securities and other investment gains (454) (580) (1,399)
Gains on investment securities available-for-sale (1,796) (4) (963)
Originations of loans held for sale, net of principal collected (102,195) (210,276) (107,974) (119,134) (113,029) (121,440)
Proceeds from the sales of loans held for sale 110,390
 219,269
 130,400
 116,397
 120,138
 117,447
Net gain on sale of loans held for sale (3,395) (7,228) (2,471) (3,287) (3,330) (3,532)
Net gain on sale of other real estate and repossessions (228) (814) (1,624)
Change in trading account securities (46) (14) 6
 
 205
 (13)
Change in interest receivable 160
 928
 592
 (1,326) (549) (603)
Change in interest payable (1,883) (1,001) (2,514) 570
 798
 (917)
Change in other assets 10,654
 15,571
 15,950
 2,145
 (8,230) (9,848)
Change in other liabilities (4,360) 1,254
 6,274
 648
 8,010
 (2,481)
Other 1,360
 1,186
 2,798
 450
 3,168
 2,733
Net change in operating activities 86,866
 93,193
 124,408
 98,060
 100,608
 72,351
Investing activities:  
  
  
  
  
  
Proceeds from sales of investment securities 48,888
 61,001
 133,241
Proceeds from maturities of investment securities 175,875
 295,241
 353,170
Purchases of investment securities (201,029) (355,811) (388,376)
Proceeds from sales of investment securities available-for-sale 23,784
 1,299
 1,236
Proceeds from maturities and paydowns of investment securities available-for-sale 217,613
 136,649
 190,323
Purchases of investment securities available-for-sale (313,074) (147,771) (148,841)
Proceeds from liquidation of partnership investment 2,903
 423
 570
Net change in other investments 209
 (3,635) 2,369
 (485) (1,172) 1,599
Loans sold or participated to others 25,054
 28,919
 20,254
 5,926
 1,962
 16,889
Net change in loans and leases (255,345) (273,439) (64,167) (209,668) (315,938) (165,463)
Net change in equipment owned under operating leases (21,849) 2,176
 (10,063) (30,100) (54,508) (27,069)
Purchases of premises and equipment (6,508) (9,478) (11,417) (8,935) (9,498) (8,489)
Proceeds from sales of other real estate and repossessions 2,189
 6,941
 10,418
Net change in investing activities (234,705) (255,026) 35,011
 (309,847) (381,613) (128,827)
Financing activities:  
  
  
  
  
  
Net change in demand deposits, NOW accounts and savings accounts 166,683
 223,037
 39,919
Net change in certificates of deposit (137,380) (118,831) (142,523)
Net change in demand deposits and savings accounts 278,666
 173,508
 102,130
Net change in time deposits (84,092) 162,818
 47,080
Net change in short-term borrowings 144,943
 43,954
 (30,755) 58,714
 (12,593) (68,309)
Proceeds from issuance of long-term debt 6,502
 36,169
 11,427
 20,837
 
 7,161
Payments on subordinated notes 
 (30,928) 
Payments on long-term debt (21,119) (5,673) (1,073) (6,429) (1,250) (11,660)
Net proceeds from issuance of treasury stock 3,655
 3,935
 2,953
Stock issued under stock purchase plans 120
 149
 197
Acquisition of treasury stock (2,273) (3,701) (2,241) (8,030) (9,970) (16,342)
Repurchase of common stock warrant 
 
 (3,750)
Cash dividends paid on common stock (17,054) (16,522) (15,921) (19,416) (18,126) (17,643)
Net change in financing activities 143,957
 131,440
 (141,964) 240,370
 294,536
 42,614
Net change in cash and cash equivalents (3,882) (30,393) 17,455
 28,583
 13,531
 (13,862)
Cash and cash equivalents, beginning of year 83,934
 114,327
 96,872
 79,721
 66,190
 80,052
Cash and cash equivalents, end of year $80,052
 $83,934
 $114,327
 $108,304
 $79,721
 $66,190
Supplemental Information:  
  
  
  
  
  
Non-cash transactions:  
  
  
  
  
  
Loans transferred to other real estate and repossessed assets $7,942
 $3,425
 $15,633
Loans transferred to other real estate and repossessions $4,961
 $8,742
 $7,154
Common stock matching contribution to Employee Stock Ownership and Profit Sharing Plan 2,801
 2,643
 2,420
 800
 500
 
Stock dividend paid on common stock 
 90,003
 
Cash paid for:  
  
  
  
  
  
Interest $24,651
 $31,309
 $41,637
 $21,531
 $17,364
 $19,143
Income taxes 33,831
 33,833
 19,867
 19,866
 30,429
 29,211
The accompanying notes are a part of the consolidated financial statements.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
39

Table of Contents

Notes to Consolidated Financial Statements
Note 1 — Accounting Policies
1st Source Corporation is a bank holding company headquartered in South Bend, Indiana that provides, through its subsidiaries (collectively referred to as “1st Source” or “the Company”), a broad array of financial products and services. 1st Source Bank (“Bank”), its banking subsidiary, offers commercial and consumer banking services, trust and investment managementwealth advisory services, and insurance to individual and business clients in Indiana and Michigan. The following is a summary of significant accounting policies followed in the preparation of the consolidated financial statements.
Basis of Presentation — The financial statements consolidate 1st Source and its subsidiaries (principally the Bank). All significant intercompany balances and transactions have been eliminated. For purposes of the parent company only financial information presented in Note 22, investments in subsidiaries are carried at equity in the underlying net assets.
Use of Estimates in the Preparation of Financial Statements — Financial statements prepared in accordance with U.S. generally accepted accounting principles (GAAP) require the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.
Business Combinations — Business combinations are accounted for under the purchase method of accounting. Under the purchase method, assets and liabilities of the business acquired are recorded at their estimated fair values as of the date of acquisition with any excess of the cost of the acquisition over the fair value of the net tangible and intangible assets acquired recorded as goodwill. Results of operations of the acquired business are included in the income statement from the date of acquisition.
Cash Flows — For purposes of the consolidated and parent company only statements of cash flows, the Company considers cash and due from banks, federal funds sold and interest bearing deposits with other banks with original maturities of three months or less as cash and cash equivalents.
Securities — Securities that the Company has the ability and positive intent to hold to maturity are classified as investment securities held-to-maturity. Held-to-maturity investment securities, when present, are carried at amortized cost. As of December 31, 20132016 and 2012,2015, the Company held no securities classified as held-to-maturity. Securities that may be sold in response to, or in anticipation of, changes in interest rates and resulting prepayment risk, or for other factors, are classified as available-for-sale and are carried at fair value. Unrealized gains and losses on these securities are reported, net of applicable taxes, as a separate component of accumulated other comprehensive income (loss) in shareholders’ equity.
The initial indication of potential other-than-temporary impairment (OTTI) for both debt and equity securities is a decline in fair value below amortized cost. Quarterly, any impaired securities are analyzed on a qualitative and quantitative basis in determining OTTI. Declines in the fair value of available-for-sale debt securities below their cost that are deemed to be other-than-temporary are reflected in earnings as realized losses to the extent the impairment is related to credit losses. The amount of impairment related to other factors is recognized in other comprehensive income. In estimating OTTI impairment losses, the Company considers among other things, (i) the length of time and the extent to which fair value has been less than cost, (ii) the financial condition and near-term prospects of the issuer, and (iii) whether it is more likely than not that the Company will not have to sell any such securities before an anticipated recovery of cost.
Debt and equity securities that are purchased and held principally for the purpose of selling them in the near term are classified as trading account securities and are carried at fair value with unrealized gains and losses reported in earnings. Realized gains and losses on the sales of all securities are reported in earnings and computed using the specific identification cost basis.
Other investments consist of shares of Federal Home Loan Bank of Indianapolis (FHLBI) and Federal Reserve Bank stock. As restricted member stocks, these investments are carried at cost. Both cash and stock dividends received on the stocks are reported as income. Quarterly, the Company reviews its investment in FHLBI for impairment. Factors considered in determining impairment are: history of dividend payments; determination of cause for any net loss; adequacy of capital; and review of the most recent financial statements. As of December 31, 20132016 and 2012,2015, it was determined that the Company’s investment in FHLBI stock is appropriately valued at cost, which equates to par value. In addition, other investments include interest bearing deposits with other banks with original maturities of greater than three months. These investments are in denominations, including accrued interest, that are fully insured by the FDIC.
Loans and Leases — Loans are stated at the principal amount outstanding, net of unamortized deferred loan origination fees and costs and net of unearned income. Interest income is accrued as earned based on unpaid principal balances. Origination fees and direct loan and lease origination costs are deferred and the net amount amortized to interest income over the estimated life of the related loan or lease. Loan commitment fees are deferred and amortized into other income over the commitment period.
Direct financing leases are carried at the aggregate of lease payments plus estimated residual value of the leased property, net of unamortized deferred lease origination fees and costs and unearned income. Interest income on direct financing leases is recognized over the term of the lease to achieve a constant periodic rate of return on the outstanding investment.

40


The accrual of interest on loans and leases is discontinued when a loan or lease becomes contractually delinquent for 90 days, or when an individual analysis of a borrower’s credit worthiness indicates a credit should be placed on nonperforming status, except for residential mortgage loans and consumer loans that are well secured and in the process of collection. Residential mortgage loans are placed on nonaccrual at the time the loan is placed in foreclosure. When interest accruals are discontinued, interest credited to income in the current year is reversed and interest accrued in the prior year is charged to the reserve for loan and lease losses. However, in some cases, the Company may elect to continue the accrual of interest when the net realizable value of collateral is sufficient to cover the principal and accrued interest. When a loan or lease is classified as nonaccrual and the future collectibility of the recorded loan or lease balance is doubtful, collections on interest and principal are applied as a reduction to principal outstanding. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured, which is typically evidenced by a sustained repayment performance of at least six months.
A loan or lease is considered impaired, based on current information and events, if it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan or lease agreement. Interest on impaired loans and leases, which are not classified as nonaccrual, is recognized on the accrual basis. The Company evaluates loans and leases exceeding $100,000 for impairment and establishes a specific reserve as a component of the reserve for loan and lease losses when it is probable all amounts due will not be collected pursuant to the contractual terms of the loan or lease and the recorded investment in the loan or lease exceeds its fair value.
Loans and leases that have been modified and economic concessions have been granted to borrowers who have experienced financial difficulties are considered a troubled debt restructuring (TDR) and, by definition, are deemed an impaired loan. These concessions typically result from the Company’s loss mitigation activities and may include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions. Certain TDRs are classified as nonperforming at the time of restructuring and typically are returned to performing status after considering the borrower’s sustained repayment performance for a reasonable period of at least six months.
When the Company modifies loans and leases in a TDR, it evaluates any possible impairment similar to other impaired loans based on the present value of expected future cash flows, discounted at the contractual interest rate of the original loan or lease agreement, or uses the current fair value of the collateral, less selling costs for collateral dependent loans. If the Company determines that the value of the modified loan is less than the recorded investment in the loan (net of previous charge-offs, deferred loan fees or costs and unamortized premium or discount), impairment is recognized through a reserve for loan and lease losses estimate or a charge-off to the reserve for loan and lease losses. In periods subsequent to modification, the Company evaluates all TDRs, including those that have payment defaults, for possible impairment and recognizes impairment through the reserve for loan and lease losses.
The Company sells mortgage loans to the Government National Mortgage Association (GNMA) in the normal course of business and retains the servicing rights. The GNMA programs under which the loans are sold allow the Company to repurchase individual delinquent loans that meet certain criteria from the securitized loan pool. At its option, and without GNMA’s prior authorization, the Company may repurchase a delinquent loan for an amount equal to 100% of the remaining principal balance on the loan. Once the Company has the unconditional ability to repurchase a delinquent loan, the Company is deemed to have regained effective control over the loan and the Company is required to recognize the loan on its balance sheet and record an offsetting liability, regardless of its intent to repurchase the loan. At December 31, 20132016 and 2012,2015, residential real estate portfolio loans included $6.73$3.27 million and $7.04$5.27 million, respectively, of loans available for repurchase under the GNMA optional repurchase programs with the offsetting liability recorded within other short-term borrowings.
Mortgage Banking Activities — Loans held for sale are composed of performing one-to-four family residential mortgage loans originated for resale. Mortgage loans originated with the intent to sell are carried at fair value.
The Company recognizes the rights to service mortgage loans for others as separate assets, whether the servicing rights are acquired through a separate purchase or through the sale of originated loans with servicing rights retained. The Company allocates a portion of the total proceeds of a mortgage loan to servicing rights based on the relative fair value. These assets are amortized as reductions of mortgage servicing fee income over the estimated servicing period in proportion to the estimated servicing income to be received. Gains and losses on the sale of mortgage servicing rightsMSRs are recognized in Noninterest Income on the Statements of Income in the period in which such rights are sold.
Mortgage servicing assetsMSRs are evaluated for impairment at each reporting date. For purposes of impairment measurement, mortgage servicing assetsMSRs are stratified based on the predominant risk characteristics of the underlying servicing, principally by loan type. If temporary impairment exists within a tranche, a valuation allowance is established through a charge to income equal to the amount by which the carrying value exceeds the fair value. If it is later determined all or a portion of the temporary impairment no longer exists for a particular tranche, the valuation allowance is reduced through a recovery of income.

41


Mortgage servicing assetsMSRs are also reviewed for other-than-temporary impairment. Other-than-temporary impairment exists when recoverability of a recorded valuation allowance is determined to be remote considering historical and projected interest rates, prepayments, and loan pay-off activity. When this situation occurs, the unrecoverable portion of the valuation allowance is applied as a direct write-down to the carrying value of the mortgage servicing asset.MSRs. Unlike a valuation allowance, a direct write-down permanently reduces the carrying value of the mortgage servicing assetMSRs and the valuation allowance, precluding subsequent recoveries.
As part of mortgage banking operations, the Company enters into commitments to originate loans whereby the interest rate on these loans is determined prior to funding (“rate lock commitments”). Similar to loans held for sale, the fair value of rate lock commitments is subject to change primarily due to changes in interest rates. Under the Company’s risk management policy, these fair values are hedged primarily by selling forward contracts on agency securities. The rate lock commitments on mortgage loans intended to be sold and the related hedging instruments are recorded at fair value with changes in fair value recorded in current earnings.
Reserve for Loan and Lease Losses — The reserve for loan and lease losses is maintained at a level believed to be appropriate by the Company to absorb probable losses inherent in the loan and lease portfolio. The determination of the reserve requires significant judgment reflecting the Company’s best estimate of probable loan and lease losses related to specifically identified impaired loans and leases as well as probable losses in the remainder of the various loan and lease portfolios. For purposes of determining the reserve, the Company has segmented loans and leases into classes based on the associated risk within these segments. The Company has determined that eight classes exist within the loan and lease portfolio. The methodology for assessing the appropriateness of the reserve consists of several key elements, which include: specific reserves for impaired loans, formula reserves for each business lending division portfolio including percentage allocations for special attention loans and leases not deemed impaired, and reserves for pooled homogenous loans and leases. The Company’s evaluation is based upon a continuing review of these portfolios, estimates of customer performance, collateral values and dispositions, and assessments of economic and geopolitical events, all of which are subject to judgment and will change.
Specific reserves are established for certain business and specialty finance credits based on a regular analysis of special attention loans and leases. This analysis is performed by the Credit Policy Committee (CPC), the Loan Review Department, Credit Administration, and the Loan Workout Departments. The specific reserves are based on an analysis of underlying collateral values, cash flow considerations and, if applicable, guarantor capacity. Sources for determining collateral values include appraisals, evaluations, auction values and industry guides. Generally, for loans secured by commercial real estate and dependent on cash flows from the underlying collateral to service the debt, a new appraisal is obtained at the time the credit is deemed to be impaired. For non-income producing commercial real estate, an appraisal or evaluation is ordered depending on an analysis of the underlying factors, including an assessment of the overall credit worthiness of the borrower, the value of non-real estate collateral supporting the transaction and the date of the most recent existing appraisal or evaluation. An evaluation may be performed in lieu of obtaining a new appraisal for less complex transactions secured by local market properties. Values based on evaluations are discounted more heavily than those determined by appraisals when calculating loan impairment. Appraisals, evaluations and industry guides are used to determine aircraft values. Appraisals, industry guides and auction values are used to determine construction equipment, truck and auto values.
The formula reserves determined for each business lending division portfolio are calculated quarterly by applying loss factors to outstanding loans and leases based upon a review of historical loss experience and qualitative factors, which include but are not limited to, economic trends, current market risk assessment by industry, recent loss experience in particular segments of the portfolios, movement in equipment values collateralizing specialized industry portfolios, concentrations of credit, delinquencies, trends in volume, experience and depth of relationship managers and division management, and the effects of changes in lending policies and practices, including changes in quality of the loan and lease origination, servicing and risk management processes. Special attention loans and leases without specific reserves receive a higher percentage allocation ratio than credits not considered special attention.
Pooled loans and leases are smaller credits and are homogenous in nature, such as consumer credits and residential mortgages. Pooled loan and lease loss reserves are based on historical net charge-offs, adjusted for delinquencies, the effects of lending practices and programs and current economic conditions, and current trends in the geographic markets which the Company serves.
A comprehensive analysis of the reserve is performed on a quarterly basis by reviewing all loans and leases over a fixed dollar amount ($100,000) where the internal credit quality grade is at or below a predetermined classification. Although the Company determines the amount of each element of the reserve separately and relies on this process as an important credit management tool, the entire reserve is available for the entire loan and lease portfolio. The actual amount of losses incurred can vary significantly from the estimated amounts both positively and negatively. The Company’s methodology includes several factors intended to minimize the difference between estimated and actual losses. These factors allow the Company to adjust its estimate of losses based on the most recent information available.

42


Impaired loans are reviewed quarterly to assess the probability of being able to collect the portion considered impaired. When a review and analysis of the underlying credit and collateral indicates ultimate collection is improbable, the deficiency is charged-off and deducted from the reserve. Loans and leases, which are deemed uncollectible or have a low likelihood of collection, are charged offcharged-off and deducted from the reserve, while recoveries of amounts previously charged offcharged-off are credited to the reserve. A (recovery of) provision for loan and lease losses is credited or charged to operations based on the Company’s periodic evaluation of the factors previously mentioned, as well as other pertinent factors.
Equipment Owned Under Operating Leases — The Company finances various types of construction equipment, medium and heavy duty trucks, automobiles and other equipment under leases classified as operating leases. The equipment underlying the operating leases is reported at cost, net of accumulated depreciation, in the Statements of Financial Condition. These operating lease arrangements require the lessee to make a fixed monthly rental payment over a specified lease term generally ranging from three to seven years. Revenue consists of the contractual lease payments and is recognized on a straight-line basis over the lease term and reported as noninterest income. Leased assets are being depreciated on a straight-line method over the lease term to the estimate of the equipment’s fair market value at lease termination, also referred to as “residual” value. The depreciation of these operating lease assets is reported as Noninterest Expense on the Statements of Income. For automobile leases, fair value is based upon published industry market guides. For other equipment leases, fair value may be based upon observable market prices, third-party valuations, or prices received on sales of similar assets at the end of the lease term. These residual values are reviewed periodically to ensure the recorded amount does not exceed the fair market value at the lease termination. At the end of the lease, the operating lease asset is either purchased by the lessee or returned to the Company.
Other Real Estate — Other real estate acquired through partial or total satisfaction of nonperforming loans is included in Other Assets and recorded at fair value less anticipated selling costs based upon the property’s appraised value at the date of transfer, with any difference between the fair value of the property less cost to sell, and the carrying value of the loan charged to the reserve for loan losses or other income, if a positive adjustment. Other real estate also includes bank premises qualifying as held for sale. Bank premises are transferred at the lower of fair value less anticipated selling costs. Subsequent fair value write-downs or write-ups, to the extent of previous write-downs, property maintenance costs, and gains or losses recognized upon the sale of other real estate are recognized in Noninterest Expense on the Statements of Income. Gains or losses resulting from the sale of other real estate are recognized on the date of sale. As of December 31, 20132016 and 2012,2015, other real estate had carrying values of $5.49$0.70 million and $5.35$0.74 million, respectively, and is included in Other Assets in the Statements of Financial Condition.
Repossessed Assets — Repossessed assets may include fixtures and equipment, inventory and receivables, aircraft, construction equipment, and vehicles acquired from business banking and specialty finance activities. Repossessed assets are included in Other Assets at fair value of the equipment or vehicle less estimated selling costs. At the time of repossession, the recorded amount of the loan or lease is written down to the fair value of the equipment or vehicle by a charge to the reserve for loan and lease losses or other income, if a positive adjustment. Subsequent fair value write-downs or write-ups, to the extent of previous write-downs, equipment maintenance costs, and gains or losses recognized upon the sale of repossessions are recognized in Noninterest Expense on the Statements of Income. Gains or losses resulting from the sale of repossessed assets are recognized on the date of sale. Repossessed assets totaled $4.26$9.37 million and $0.06$6.93 million, as of December 31, 20132016 and 2012,2015, respectively, and are included in Other Assets in the Statements of Financial Condition.
Premises and Equipment — Premises and equipment are stated at cost, less accumulated depreciation and amortization. The provision for depreciation is computed by the straight-line method, primarily with useful lives ranging from three to 31.5 years. Maintenance and repairs are charged to expense as incurred, while improvements, which extend the useful life, are capitalized and depreciated over the estimated remaining life.
Goodwill and Intangibles — Goodwill represents the excess of the cost of businesses acquired over the fair value of the net assets acquired. Other intangible assets represent purchased assets that also lack physical substance but can be distinguished from goodwill because of contractual or other legal rights or because the asset is capable of being sold or exchanged either on its own or in combination with a related contract, asset, or liability. Goodwill is reviewed for impairment at least annually or on an interim basis if an event occurs or circumstances change that would more likely than not reduce the carrying amount. Goodwill is allocated into two reporting units. Fair value for each reporting unit is estimated using stock price multiples or revenueearnings before interest, tax, depreciation and amortization (EBITDA) multiples. Intangible assets that have finite lives are amortized over their estimated useful lives and are subject to impairment testing. All of the Company’s other intangible assets have finite lives and are amortized on a straight-line basis over varying periods not exceeding eleventwenty-five years. The Company performed the required annual impairment test of goodwill during the fourth quarter of 20132016 and determined that no impairment exists.

Partnership InvestmentInvestments — The Company accounts for its investments in partnerships for which it owns three percent or more of the partnership on the equity method. The partnerships in which the Company has investments in account for their investments at fair value. As a result, the Company’s investments in these partnerships reflect the underlying fair value of the partnerships’ investments. The Company accounts for its investments in partnerships of which it owns less than three percent at the lower of cost or fair value. The Company uses the hypothetical liquidation book value (HLBV) method for equity investments when the liquidation rights and priorities as defined by an equity investment agreement differ from what is reflected by the underlying percentage ownership interests. The HLBV method is commonly applied to equity investments in the renewable energy industry, where cash percentages vary at different points in time and are not directly linked to an investor’s ownership percentage. A calculation is prepared at each balance sheet date to determine the amount that the Company would receive if an equity investment entity were to liquidate all of its assets (as valued in accordance with GAAP) and distribute that cash to the investors based on the contractually defined liquidation priorities. The difference between the calculated liquidation distribution amounts at the beginning and the end of the reporting period, after adjusting for capital contributions and distributions, is 1st Sources’ share of the earnings or losses from the equity investment for the period. Investments in partnerships are included in Other Assets in the Statements of Financial Condition. The balances as of December 31, 20132016 and 20122015 were $4.28$12.17 million and $3.21$11.99 million, respectively.

43


Short-Term Borrowings — Short-term borrowings consist of Federal funds purchased, securities sold under agreements to repurchase, commercial paper, Federal Home Loan Bank notes, and borrowings from non-affiliated banks. Federal funds purchased, securities sold under agreements to repurchase, and other short-term borrowings mature within one to 365 days of the transaction date. Commercial paper matures within seven to 270 days. Other short-term borrowings in the Statements of Financial Condition include the Company’s liability related to mortgage loans available for repurchase under GNMA optional repurchase programs.
Securities purchased under agreements to resell and securities sold under agreements to repurchase are treated as collateralized financing transactions and are recorded at the amounts at which the securities were acquired or sold plus accrued interest. The fair value of collateral either received from or provided to a third party is continually monitored and additional collateral obtained or requested to be returned to the Company as deemed appropriate.
Trust and Wealth AdvisoryFees— Trust and wealth advisory fees are recognized on the accrual basis.
Income Taxes — 1st Source and its subsidiaries file a consolidated Federal income tax return. The provision for incomes taxes is based upon income in the consolidated financial statements, rather than amounts reported on the income tax return. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized as income or expense in the period that includes the enactment date. A valuation allowance, if needed, reduces deferred tax assets to the expected amount most likely to be realized. Realization of deferred tax assets is dependent upon the generation of a sufficient level of future taxable income and recoverable taxes paid in prior years. Although realization is not assured, the Company believes it is more likely than not that all of the deferred tax assets will be realized.
The Company uses the deferral method of accounting on investments that generate investment tax credits. Under this method, the investment tax credits are recognized as a reduction to the related asset. Beginning January 1, 2015, the Company presents the expense on certain qualified affordable housing investments in tax expense rather than noninterest expense.
Positions taken in the tax returns may be subject to challenge by the taxing authorities upon examination. Uncertain tax positions are initially recognized in the financial statements when it is more likely than not the position will be sustained upon examination by the tax authorities. Such tax positions are both initially and subsequently measured as the largest amount of tax benefit that is greater than 50% likely of being realized upon settlement with the tax authority, assuming full knowledge of the position and all relevant facts. The Company provides for interest and, in some cases, penalties on tax positions that may be challenged by the taxing authorities. Interest expense is recognized beginning in the first period that such interest would begin accruing. Penalties are recognized in the period that the Company claims the position in the tax return. Interest and penalties on income tax uncertainties are classified within Income Tax Expense in the Statements of Income.
Net Income Per Common Share — Basic earnings per common share is computed by dividing net income available to common shareholders by the weighted-average number of shares of common stock outstanding. Diluted earnings per common share is computed by dividing net income available to common shareholders by the weighted-average number of shares of common stock outstanding, plus the dilutive effect of outstanding stock options, stock warrants and nonvested stock-based compensation awards.
Stock-Based Employee Compensation — The Company recognizes stock-based compensation as compensation cost in the Statements of Income based on their fair values on the measurement date, which, for its purposes, is the date of grant. The Company accounts for stock-based compensation using the modified prospective transition method.

Segment Information — 1st Source has one principal business segment, commercial banking. While our chief decision makers monitor the revenue streams of various products and services, the identifiable segments’ operations are managed and financial performance is evaluated on a company-wide basis. Accordingly, all of the Company’s financial service operations are considered to be aggregated in one reportable operating segment.
Derivative Financial Instruments — The Company occasionally enters into derivative financial instruments as part of its interest rate risk and foreign currency risk management strategies. These derivative financial instruments consist primarily of interest rate swaps and foreign currency forward contracts. All derivative instruments are recorded on the Statements of Financial Condition, as either an asset or liability, at their fair value. The accounting for the gain or loss resulting from the change in fair value depends on the intended use of the derivative. For a derivative used to hedge changes in fair value of a recognized asset or liability, or an unrecognized firm commitment, the gain or loss on the derivative will be recognized in earnings together with the offsetting loss or gain on the hedged item. This results in an earnings impact only to the extent that the hedge is ineffective in achieving offsetting changes in fair value. If it is determined that the derivative instrument is not highly effective as a hedge, hedge accounting is discontinued and the adjustment to fair value of the derivative instrument is recorded in earnings. For a derivative used to hedge changes in cash flows associated with forecasted transactions, the gain or loss on the effective portion of the derivative will be deferred, and reported as accumulated other comprehensive income, a component of shareholders’ equity, until such time the hedged transaction affects earnings. For derivative instruments not accounted for as hedges, changes in fair value are recognized in noninterest income/expense. Deferred gains and losses from derivatives that are terminated and were in a cash flow hedge are amortized over the shorter of the original remaining term of the derivative or the remaining life of the underlying asset or liability.

44


Fair Value Measurements — The Company records certain assets and liabilities at fair value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Securities available for sale, trading securities, mortgage loans held for sale, and derivative instruments are carried at fair value on a recurring basis. Fair value measurements are also utilized to determine the initial value of certain assets and liabilities, to perform impairment assessments, and for disclosure purposes. The Company uses quoted market prices and observable inputs to the maximum extent possible when measuring fair value. In the absence of quoted market prices, various valuation techniques are utilized to measure fair value. When possible, observable market data for identical or similar financial instruments are used in the valuation. When market data is not available, fair value is determined using valuation models that incorporate management’s estimates of the assumptions a market participant would use in pricing the asset or liability.
Fair value measurements are classified within one of three levels based on the observability of the inputs used to determine fair value, as follows:
Level 1 — The valuation is based on quoted prices in active markets for identical instruments.
Level 2 — The valuation is based on observable inputs such as quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.
Level 3 — The valuation is based on unobservable inputs that are supported by minimal or no market activity and that are significant to the fair value of the instrument. Level 3 valuations are typically performed using pricing models, discounted cash flow methodologies, or similar techniques that incorporate management’s own estimates of assumptions that market participants would use in pricing the instrument, or valuations that require significant management judgment or estimation.
Reclassifications — Certain amounts in the prior periods consolidated financial statements have been reclassified to conform with the current year presentation. These reclassifications had no effect on total assets, shareholders’ equity or net income as previously reported.
Note 2 — Recent Accounting Pronouncements
Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure:Simplifying the Test for Goodwill Impairment: In January 2014,2017, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-04 2017-04 “"ReceivablesIntangibles - Troubled Debt Restructurings by Creditors (Subtopic 310-40)Goodwill and Other (Topic 350) - Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure."Simplifying the Test for Goodwill Impairment.” ASU No. 2014-04 clarifies when an in substance repossessionThese amendments eliminate Step 2 from the goodwill impairment test. The amendments also eliminate the requirements for any reporting unit with a zero or foreclosure occursnegative carrying amount to perform a qualitative assessment and, requires interim and annual disclosuresif it fails that qualitative test, to perform Step 2 of the amount of foreclosed residential real estate property andgoodwill impairment test. An entity still has the recorded investment in consumer mortgage loans collateralized by residential real estate property that are inoption to perform the process of foreclosure. ASU 2014-04qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The guidance is effective either on a modified retrospective transition methodfor annual or a prospective transition method forany interim and annual periodsgoodwill impairment tests in fiscal years beginning after December 15, 2014.2019. Early adoption is permitted.permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. ASU 2017-04 should be adopted on a prospective basis. The Company is assessing thedoes not expect ASU 2017-04 to have a material impact of ASU 2014-04 on its accounting and disclosures.

Accounting for Investments in Qualified Affordable Housing Projects:Codification Update: In January 2014,2017, the FASB issued ASU No. 2014-01 2017-03 “"Accounting Changes and Error Corrections (Topic 250) and Investments - Equity Method and Joint Ventures (Topic 323): Amendments to SEC Paragraphs Pursuant to Staff Announcements at the September 22, 2016 and November 17, 2016 EITF Meetings.” ASU 2017-03 provides amendments that add paragraph 250-10-S99-6 which includes the text of "SEC Staff Announcement: Disclosure of the Impact That Recently Issued Accounting Standards Will Have on the Financial Statements of a Registrant When Such Standards Are Adopted in a Future Period (in accordance with Staff Accounting Bulletin (SAB) Topic 11.M). This announcement applies to ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606); ASU No. 2016-02, Leases (Topic 842); and ASU 2016-03, Financial Instruments - AccountingCredit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, and subsequent amendments. The Company has enhanced its disclosures regarding the impact of recently issued accounting standards adopted in a future period will have on its accounting and disclosures in this footnote.
Business Combinations: In January 2017, the FASB issued ASU No. 2017-01 “Business Combinations (Topic 805) - Clarifying the Definition of a Business.” ASU 2017-01 provides amendments to clarify the definition of a business and affect all companies and other reporting organizations that must determine whether they have acquired or sold a business. The amendments are intended to help companies and other organizations evaluate whether transactions should be accounted for Investments in Qualified Affordable Housing Projects." ASU 2014-01 allows investors to use the proportional amortization method to account for investments in limited liability entities that manageas acquisitions (or disposals) of assets or invest in affordable housing projects that qualify for low-income housing tax credits if certain conditions are met. ASU 2014-01businesses. The guidance is effective retrospectively for interim and annual periods inpublic business entities for fiscal years that beginbeginning after December 15, 2014.2017, and interim periods within those fiscal years and should be applied prospectively as of the beginning of the period of adoption. Early adoption is permitted under certain circumstances. The Company does not expect ASU 2017-01 to have a material impact on its accounting and disclosures.
Restricted Cash: In November 2016, the FASB issued ASU No. 2016-18 “Statement of Cash Flows (Topic 230) - Restricted Cash.” ASU 2016-18 provides amendments to cash flow statement classification and presentation to explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The guidance is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years and should be applied using a retrospective transition method to each period presented. Early adoption is permitted, including adoption in an interim period. The Company has assessed ASU 2016-18 and does not expect a material impact on its accounting and disclosures.
Interests Held through Related Parties That Are under Common Control: In October 2016, the FASB issued ASU No. 2016-17 “Consolidation (Topic 810) - Interests Held through Related Parties That Are under Common Control.” ASU 2016-17 provides amendments that change how a single decision maker will consider its indirect interests held by related parties that are under common control on a proportionate basis when performing the primary beneficiary analysis under the variable interest entity (VIE) model, whereas the guidance issued in ASU 2015-02 stated the decision maker had to consider those interests in their entirety. The guidance is effective for public business entities for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Entities that have not yet adopted the amendments in ASU 2015-02 are required to adopt the amendments in ASU 2016-17 at the same time they adopt the amendments in ASU 2015-02 and should apply the same transition method elected for the application of ASU 2015-02. Entities that already have adopted the amendments in ASU 2015-02 are required to apply the amendments in ASU 2016-17 retrospectively to all relevant prior periods beginning with the fiscal year in which the amendments in ASU 2015-02 initially were applied. The Company adopted ASU 2016-17 on January 1, 2017 and it did not have an impact on its accounting and disclosures. Additionally, the Company previously adopted ASU 2015-02 on January 1, 2016 and it did not have an impact on its accounting and disclosures.
Intra-Entity Transfers of Assets Other Than Inventory: In October 2016, the FASB issued ASU No. 2016-16 “Income Taxes (Topic 740) - Intra-Entity Transfers of Assets Other Than Inventory.” The amendments in ASU 2016-16 require an entity to recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. The amendments eliminate the exception for an intra-entity transfer of an asset other than inventory. The amendments do not include new disclosure requirements; however existing disclosure requirements might be applicable when accounting for the current and deferred income taxes for an intra-entity transfer of an asset other than inventory. The guidance is effective for public business entities for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years and should be applied on a modified retrospective basis through a cumulative-effect adjustment directly to retained earnings as of the beginning of the period of adoption. Early adoption is permitted as of the beginning of an annual period for which financial statements (interim or annual) have not been issued or made available for issuance. The Company has assessed ASU 2016-16 and does not expect a material impact on its accounting and disclosures.
Classification of Certain Cash Receipts and Cash Payments: In August 2016, the FASB issued ASU No. 2016-15 “Statement of Cash Flows (Topic 230) - Classification of Certain Cash Receipts and Cash Payments.” ASU 2016-15 provides cash flow statement classification guidance for certain transactions including how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. The guidance is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years and should be applied retrospectively. Early adoption is permitted, including adoption in an interim period. The Company has assessed ASU 2016-15 and does not expect a material impact on its accounting and disclosures.

Measurement of Credit Losses on Financial Instruments: In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments-Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments.” The provisions of ASU 2016-13 were issued to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments that are not accounted for at fair value through net income, including loans held for investment, held-to-maturity debt securities, trade and other receivables, net investment in leases and other commitments to extend credit held by a reporting entity at each reporting date. ASU 2016-13 requires that financial assets measured at amortized cost be presented at the net amount expected to be collected, through an allowance for credit losses that is deducted from the amortized cost basis. The amendments in ASU 2016-13 eliminate the probable incurred loss recognition in current GAAP and reflect an entity’s current estimate of all expected credit losses. The measurement of expected credit losses is based upon historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the financial assets.
For purchased financial assets with a more-than-insignificant amount of credit deterioration since origination (“PCD assets”) that are measured at amortized cost, the initial allowance for credit losses is added to the purchase price rather than being reported as a credit loss expense. Subsequent changes in the allowance for credit losses on PCD assets are recognized through the statement of income as a credit loss expense.
Credit losses relating to available-for-sale debt securities will be recorded through an allowance for credit losses rather than as a direct write-down to the security.
ASU 2016-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption is permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The Company has an implementation team working through the provisions of ASU 2016-13 including assessing the impact on its accounting and disclosures.
Share Based Payment Accounting: In March 2016, the FASB issued ASU No. 2016-09 “Compensation - Stock Compensation (Topic 718) - Improvements to Employee Share-Based Payment Accounting.” ASU 2016-09 requires all income tax effects of awards to be recognized in the income statement when the awards vest or are settled. It also allows an employer to repurchase more of an employee’s shares than it can today for tax withholding purposes without triggering liability accounting and to make a policy election for forfeitures as they occur. The guidance is effective for public business entities for fiscal years beginning after December 15, 2016, and interim periods within those years. Early adoption is permitted. The Company is assessing the impactadopted ASU 2016-09 on January 1, 2017 on a modified retrospective method through a cumulative adjustment to retained earnings. The adoption of ASU 2014-012016-09 did not have a material impact on its accounting for affordable housing projects.and disclosures.
Investment Companies:Leases: In June 2013,February 2016, the FASB issued ASU No. 2013-08 2016-02 “"Financial Services-Investment CompaniesLeases (Topic 946) - Amendments842).” ASU 2016-02 establishes a right of use model that requires a lessee to record a right of use asset and a lease liability for all leases with terms longer than 12 months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. For lessors, the guidance modifies the classification criteria and the accounting for sales-type and direct financing leases. A lease will be treated as sale if it transfers all of the risks and rewards, as well as control of the underlying asset, to the Scope, Measurementlessee. If risks and Disclosure Requirements." ASU 2013-08 changesrewards are conveyed without the approach totransfer of control, the investment company assessment in Topic 946, clarifieslease is treated as a financing. If the characteristics oflessor doesn’t convey risks and rewards or control, an investment company and provides comprehensive guidance for assessing whether an entity is an investment company. ASU 2013-08 isoperating lease results. The amendments are effective for interim and annual periods in fiscal years that beginbeginning after December 15, 2013.2018, including interim periods within those fiscal years for public business entities. Entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements, with certain practical expedients available. Early applicationadoption is prohibited.permitted. The Company is assessinghas an implementation team working through the provisions of ASU 2016-02 including reviewing all leases to assess the impact of ASU 2013-08 on its accounting and disclosures. The Company does not anticipate a significant increase in leasing activity between now and the date of adoption. It is expected that the Company will recognize discounted right of use assets and and lease liabilities (estimated between $12 and $15 million) for the leases disclosed in Note 6 - Operating Leases.

Comprehensive Income:Recognition and Measurement of Financial Instruments: In February 2013,January 2016, the FASB issued ASU No. 2013-02 2016-01 “"Comprehensive Income (Topic 220)Financial Instruments - Reporting Amounts Reclassified OutOverall (Subtopic 825-10) - Recognition and Measurement of Accumulated Other Comprehensive Income."Financial Assets and Financial Liabilities.” ASU 2013-02 requires an entity2016-01 is intended to provide information aboutimprove the amounts reclassified outrecognition and measurement of accumulatedfinancial instruments by requiring equity investments to be measured at fair value with changes in fair value recognized in net income; requiring public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; requiring separate presentation of financial assets and financial liabilities by measurement category and form of financial asset on the balance sheet or the accompanying notes to the financial statements; eliminating the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured and amortized at cost on the balance sheet; and requiring a reporting organization to present separately in other comprehensive income by component.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 organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. ASU 2013-022016-01 is effective prospectively duringfor annual periods and interim andperiods within those annual periods, beginning after December 15, 2012.2017. The effectamendments should be applied by means of applying this standarda cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The amendments related to equity securities without readily determinable fair values (including disclosure requirements) should be applied prospectively to equity investments that exist as of the date of adoption. The Company is reflected in Note 14 - Accumulated Other Comprehensive Income.continuing to assess the impact of ASU 2016-01 on its accounting for equity investments, fair value disclosures and other disclosure requirements.

45


Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities:Short Duration Contracts: In January 2013,May 2015, the FASB issued ASU No. 2013-01 2015-09 ““Balance SheetFinancial Services - Insurance (Topic 210)944) - Clarifying the Scope of Disclosures about Offsetting AssetsShort Duration Contracts.” ASU 2015-09 includes amendments that require insurance entities to disclose for annual reporting periods information about the liability for unpaid claims and Liabilities.claim adjustment expenses as well as significant changes in methodologies and assumptions used to calculate the liability for unpaid claims and claim adjustment expenses. In addition, the amendments require a roll-forward of the liability for unpaid claims and claim adjustment expenses on an annual and interim basis. The amendments are effective for annual periods beginning after December 15, 2015, and interim periods within annual periods beginning after December 15, 2016 and should be applied retrospectively. Early adoption is permitted. The Company adopted ASU 2015-09 for the year ending December 31, 2016 and it did not have a material impact on its disclosures.
Revenue from Contracts with Customers: In May 2014, the FASB issued ASU No. 2014-09 “Revenue from Contracts with Customers (Topic 606). The core principle of the guidance is that an entity should recognize 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 and services. On July 9, 2015, the FASB approved amendments deferring the effective date by one year. ASU 2013-01 clarifies that ordinary trade receivables and receivables are not in the scope of ASU 2011-11. ASU 2011-11 applies only to derivatives, repurchase agreements, and securities borrowing and securities lending transactions that are either offset in accordance with specific criteria in the Accounting Standards Codification (ASC) or subject to a master netting arrangement or similar agreement. ASU 2011-112014-09 is now effective for annual reporting periods beginning on or after January 1, 2013, andDecember 15, 2017, including interim periods within thosethat reporting period. Early application is permitted but not before the original public entity effective date, i.e., annual periods. Retrospective disclosure is required for all comparative periods presented. The effect of applying this standard is reflected in Note 19 - Derivative Financial Instruments.
Offsetting Assets and Liabilities:beginning after December 15, 2016. In December 2011,March 2016, the FASB issued final amendments (ASU No. 2016-08 and ASU No. 2011-11 “Balance Sheet (Topic 210) - Disclosures about Offsetting Assets2016-10) to clarify the implementation guidance for principal versus agent considerations, identifying performance obligations and Liabilities.”the accounting for licenses of intellectual property. The amendments can be applied retrospectively to each prior reporting period or retrospectively with the cumulative effect of initially applying this Update recognized at the date of initial application. In May 2016, the FASB issued final amendments (ASU No. 2016-12 and ASU 2011-11 requires2016-11) to address narrow-scope improvements to the guidance on collectibility, non-cash consideration, completed contracts at transition and to provide a practical expedient for contract modifications at transition and an entityaccounting policy election related to disclose both gross informationthe presentation of sales taxes and net information about both instrumentsother similar taxes collected from customers. Additionally, the amendments included a rescission of SEC guidance because of ASU 2014-09 related to revenue and transactions eligibleexpense recognition for offsetfreight services in the statement of financial positionprocess, accounting for shipping and instrumentshandling fees and transactions subject to an agreement similarcosts, and accounting for consideration given by a vendor to a master netting arrangement.customer. In December 2016, the FASB issued final guidance (ASU 2016-20) that allows entities not to make quantitative disclosures about performance obligations in certain cases and requires entities that use any of the new or previously existing optional exemptions to expand their qualitative disclosures. It also makes 12 additional technical corrections and improvements to the new revenue standard. These amendments are effective upon the adoption of ASU 2011-112014-09. The Company's revenue is effectivecomprised of net interest income, which is explicitly excluded from the scope of ASU 2014-09, and noninterest income. ASU 2014-09 may require the Company to change how it recognizes certain recurring revenue streams related to noninterest income; however it is not expected to have a material impact on its accounting and disclosures. The Company continues to follow the guidance from the FASB and the Transition Resource Group for annual reporting periods beginningRevenue Recognition in determining the impact of ASU 2014-09 on or afterother areas of noninterest income and expects to adopt ASU 2014-09 on January 1, 2013, and interim periods within those annual periods. Retrospective disclosure is required for all comparative periods presented. The effect of applying this standard is reflected in Note 19 - Derivative Financial Instruments.2018.

Note 3 — Investment Securities Available-For-Sale
The following table shows investment securities available-for-sale:available-for-sale.
(Dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value
December 31, 2013  
  
  
  
December 31, 2016  
  
  
  
U.S. Treasury and Federal agencies securities $394,558
 $5,008
 $(4,527) $395,039
 $424,495
 $809
 $(4,471) $420,833
U.S. States and political subdivisions securities 120,416
 3,670
 (847) 123,239
 133,509
 1,036
 (1,570) 132,975
Mortgage-backed securities - Federal agencies 273,495
 5,148
 (3,563) 275,080
 252,981
 2,175
 (2,582) 252,574
Corporate debt securities 30,828
 241
 (4) 31,065
 35,266
 111
 (301) 35,076
Foreign government and other securities 700
 9
 
 709
 800
 7
 
 807
Total debt securities 819,997
 14,076
 (8,941) 825,132
 847,051
 4,138
 (8,924) 842,265
Marketable equity securities 2,166
 5,404
 (2) 7,568
 1,265
 7,007
 (70) 8,202
Total investment securities available-for-sale $822,163
 $19,480
 $(8,943) $832,700
 $848,316
 $11,145
 $(8,994) $850,467
December 31, 2012  
  
  
  
December 31, 2015  
  
  
  
U.S. Treasury and Federal agencies securities $410,983
 $11,353
 $(83) $422,253
 $389,457
 $1,718
 $(1,506) $389,669
U.S. States and political subdivisions securities 100,055
 5,864
 (482) 105,437
 120,441
 2,692
 (143) 122,990
Mortgage-backed securities - Federal agencies 301,136
 11,296
 (25) 312,407
 234,400
 3,430
 (1,533) 236,297
Corporate debt securities 30,897
 445
 (94) 31,248
 34,241
 199
 (57) 34,383
Foreign government and other securities 3,700
 26
 
 3,726
 800
 10
 (1) 809
Total debt securities 846,771
 28,984
 (684) 875,071
 779,339
 8,049
 (3,240) 784,148
Marketable equity securities 2,368
 3,329
 (4) 5,693
 1,893
 5,906
 (220) 7,579
Total investment securities available-for-sale $849,139
 $32,313
 $(688) $880,764
 $781,232
 $13,955
 $(3,460) $791,727
At December 31, 2013,2016, the residential mortgage-backed securities held by the Company consisted primarily of GNMA, FNMA and FHLMC pass-through certificates which are guaranteed by those respective agencies of the United States government (Government Sponsored Enterprise, GSEs).
The following table shows the contractual maturities of investments in debt securities available-for-sale at December 31, 2013.2016. Expected maturities will differ from contractual maturities, because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.
(Dollars in thousands) Amortized Cost Fair Value
Due in one year or less $143,994
 $143,373
Due after one year through five years 340,277
 345,292
Due after five years through ten years 62,231
 61,387
Due after ten years 
 
Mortgage-backed securities 273,495
 275,080
Total debt securities available-for-sale $819,997
 $825,132

46


The following table shows the gross realized gains and losses on sale of securities from the securities available-for-sale portfolio, including marketable equity securities.
(Dollars in thousands) Amortized Cost Fair Value
Due in one year or less $117,330
 $117,718
Due after one year through five years 387,876
 385,245
Due after five years through ten years 88,864
 86,728
Due after ten years 
 
Mortgage-backed securities 252,981
 252,574
Total debt securities available-for-sale $847,051
 $842,265
(Dollars in thousands) 2013 2012 2011
Gross realized gains $903
 $282
 $1,662
Gross realized losses (1,071) 
 (284)
Net realized (losses) gains $(168) $282
 $1,378

The following table summarizes gross unrealized losses and fair value by investment category and age.
  Less than 12 Months 12 months or Longer Total
(Dollars in thousands)  Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses
December 31, 2013  
  
  
  
  
  
U.S. Treasury and Federal agencies securities $153,868
 $(4,404) $15,085
 $(123) $168,953
 $(4,527)
U.S. States and political subdivisions securities 37,115
 (814) 1,419
 (33) 38,534
 (847)
Mortgage-backed securities - Federal agencies 99,488
 (3,099) 5,352
 (464) 104,840
 (3,563)
Corporate debt securities 6,332
 (4) 
 
 6,332
 (4)
Foreign government and other securities 
 
 
 
 
 
Total debt securities 296,803
 (8,321) 21,856
 (620) 318,659
 (8,941)
Marketable equity securities 
 
 4
 (2) 4
 (2)
Total temporarily impaired available-for-sale securities $296,803
 $(8,321) $21,860
 $(622) $318,663
 $(8,943)
December 31, 2012  
  
  
  
  
  
U.S. Treasury and Federal agencies securities $37,316
 $(83) $
 $
 $37,316
 $(83)
U.S. States and political subdivisions securities 7,730
 (46) 3,364
 (436) 11,094
 (482)
Mortgage-backed securities - Federal agencies 6,264
 (24) 60
 (1) 6,324
 (25)
Corporate debt securities 
 
 4,431
 (94) 4,431
 (94)
Foreign government and other securities 100
 
 
 
 100
 
Total debt securities 51,410
 (153) 7,855
 (531) 59,265
 (684)
Marketable equity securities 
 
 5
 (4) 5
 (4)
Total temporarily impaired available-for-sale securities $51,410
 $(153) $7,860
 $(535) $59,270
 $(688)
There were no other-than-temporary-impairment (OTTI) write-downs in 2013, 2012 or 2011.
  Less than 12 Months 12 months or Longer Total
(Dollars in thousands)  Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses
December 31, 2016  
  
  
  
  
  
U.S. Treasury and Federal agencies securities $263,680
 $(4,471) $
 $
 $263,680
 $(4,471)
U.S. States and political subdivisions securities 74,129
 (1,515) 3,337
 (55) 77,466
 (1,570)
Mortgage-backed securities - Federal agencies 168,554
 (2,341) 5,102
 (241) 173,656
 (2,582)
Corporate debt securities 13,312
 (301) 
 
 13,312
 (301)
Foreign government and other securities 
 
 
 
 
 
Total debt securities 519,675
 (8,628) 8,439
 (296) 528,114
 (8,924)
Marketable equity securities 280
 (70) 4
 
 284
 (70)
Total temporarily impaired available-for-sale securities $519,955
 $(8,698) $8,443
 $(296) $528,398
 $(8,994)
December 31, 2015  
  
  
  
  
  
U.S. Treasury and Federal agencies securities $151,581
 $(928) $43,372
 $(578) $194,953
 $(1,506)
U.S. States and political subdivisions securities 17,040
 (79) 3,795
 (64) 20,835
 (143)
Mortgage-backed securities - Federal agencies 78,731
 (777) 20,592
 (756) 99,323
 (1,533)
Corporate debt securities 9,340
 (57) 
 
 9,340
 (57)
Foreign government and other securities 99
 (1) 
 
 99
 (1)
Total debt securities 256,791
 (1,842) 67,759
 (1,398) 324,550
 (3,240)
Marketable equity securities 427
 (218) 3
 (2) 430
 (220)
Total temporarily impaired available-for-sale securities $257,218
 $(2,060) $67,762
 $(1,400) $324,980
 $(3,460)
At December 31, 2013,2016, the Company does not have the intent to sell any of the available-for-sale securities in the table above and believes that it is more likely than not that it will not have to sell any such securities before an anticipated recovery of cost. The unrealized losses on debt securities are due to market volatility. The fair value is expected to recover on all debt securities as they approach their maturity date or repricing date or if market yields for such investments decline. The Company does not believe any of the securities are impaired due to reasons of credit quality.
The following table shows the gross realized gains and losses from the securities available-for-sale portfolio, including marketable equity securities.
(Dollars in thousands) 2016 2015 2014
Gross realized gains $2,090
 $4
 $963
Gross realized losses 
 
 
OTTI losses (294) 
 
Net realized (losses) gains $1,796
 $4
 $963
At December 31, 20132016 and 2012,2015, investment securities with carrying values of $237.42$276.29 million and $216.34$233.14 million, respectively, were pledged as collateral for security repurchase agreements and for other purposes.
Note 4 — Loan and Lease Financings
Total loans and leases outstanding were recorded net of unearned income and deferred loan fees and costs at December 31, 20132016 and 2012,2015, and totaled $3.55$4.19 billion and $3.33$3.99 billion, respectively. At December 31, 20132016 and 2012,2015, net deferred loan and lease costs were $3.81$3.78 million and $3.68$3.96 million, respectively.
The loan and lease portfolio includes direct financing leases, which are included in auto and light truck, and environmental equipment, medium and heavy duty truck, aircraft financing, and construction equipment financing on the Statements of Financial Condition.

47


The following table shows the summary of the gross investment in lease financing and the components of the investment in lease financing at December 31, 20132016 and 2012:2015.
(Dollars in thousands) 2013 2012 2016 2015
Direct finance leases:  
  
  
  
Rentals receivable $245,207
 $256,851
 $218,543
 $206,426
Estimated residual value of leased assets 12,537
 13,131
 21,992
 15,756
Gross investment in lease financing 257,744
 269,982
 240,535
 222,182
Unearned income (38,946) (43,209) (35,751) (32,499)
Net investment in lease financing $218,798
 $226,773
 $204,784
 $189,683
At December 31, 2013,2016, the direct financing minimum future lease payments receivable for each of the years 20142017 through 20182021 were $46.33$51.01 million, $41.48$45.69 million, $35.61$39.12 million, $30.03$32.13 million, and $27.47$24.53 million, respectively.
In the ordinary course of business, the Company has extended loans to certain directors, executive officers, and principal shareholders of equity securities of 1st Source and to their affiliates. In the opinion of management, these loans are made on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with persons not related to the Company and did not involve more than the normal risk of collectability, or present other unfavorable features. The loans are consistent with sound banking practices and within applicable regulatory and lending limitations. The aggregate dollar amounts of these loans were $17.96$31.46 million and $14.94$33.36 million at December 31, 20132016 and 2012,2015, respectively. During 2013, $3.772016, $6.79 million of new loans and other additions were made and repayments and other reductions totaled $0.75$8.69 million.
The Company evaluates loans and leases for credit quality at least annually but more frequently if certain circumstances occur (such as material new information which becomes available and indicates a potential change in credit risk). The Company uses two methods to assess credit risk: loan or lease credit quality grades and credit risk classifications. The purpose of the loan or lease credit quality grade is to document the degree of risk associated with individual credits as well as inform management of the degree of risk in the portfolio taken as a whole. Credit risk classifications are used to categorize loans by degree of risk and to designate individual or committee approval authorities for higher risk credits at the time of origination. Credit risk classifications include categories for: Acceptable, Marginal, Special Attention, Special Risk, Restricted by Policy, Regulated and Prohibited by Law.
All loans and leases, except residential real estate loans and consumer loans, are assigned credit quality grades on a scale from 1 to 12 with grade 1 representing superior credit quality. The criteria used to assign grades to extensions of credit that exhibit potential problems or well-defined weaknesses are primarily based upon the degree of risk and the likelihood of orderly repayment, and their effect on our safety and soundness. Loans or leases graded 7 or weaker are considered “special attention” credits and, as such, relationships in excess of $100,000 are reviewed quarterly as part of management’s evaluation of the appropriateness of the reserve for loan and lease losses. Grade 7 credits are defined as “watch” and contain greater than average credit risk and are monitored to limit our exposure to increased risk; grade 8 credits are “special mention” and, following regulatory guidelines, are defined as having potential weaknesses that deserve management’s close attention. Credits that exhibit well-defined weaknesses and a distinct possibility of loss are considered ‘‘classified’’ and are graded 9 through 12 corresponding to the regulatory definitions of “substandard” (grades 9 and 10) and the more severe ‘‘doubtful’’ (grade 11) and ‘‘loss’’ (grade 12).

48


The following table shows the credit quality grades of the recorded investment in loans and leases, segregated by class, as of December 31:class.
  Credit Quality Grades
(Dollars in thousands)  1-6 7-12 Total
December 31, 2013  
  
  
Commercial and agricultural loans $652,620
 $26,872
 $679,492
Auto, light truck and environmental equipment 410,652
 13,848
 424,500
Medium and heavy duty truck 203,205
 1,798
 205,003
Aircraft financing 704,997
 33,136
 738,133
Construction equipment financing 325,849
 7,239
 333,088
Commercial real estate 557,692
 26,305
 583,997
Total $2,855,015
 $109,198
 $2,964,213
December 31, 2012  
  
  
Commercial and agricultural loans $612,567
 $26,502
 $639,069
Auto, light truck, and environmental equipment 428,582
 9,565
 438,147
Medium and heavy duty truck 170,116
 1,886
 172,002
Aircraft financing 648,316
 48,163
 696,479
Construction equipment financing 262,980
 15,994
 278,974
Commercial real estate 507,219
 47,749
 554,968
Total $2,629,780
 $149,859
 $2,779,639
  Credit Quality Grades
(Dollars in thousands)  1-6 7-12 Total
December 31, 2016  
  
  
Commercial and agricultural $784,811
 $27,453
 $812,264
Auto and light truck 407,931
 3,833
 411,764
Medium and heavy duty truck 291,558
 3,232
 294,790
Aircraft 772,802
 29,612
 802,414
Construction equipment 486,923
 9,002
 495,925
Commercial real estate 707,252
 11,918
 719,170
Total $3,451,277
 $85,050
 $3,536,327
December 31, 2015  
  
  
Commercial and agricultural $710,030
 $34,719
 $744,749
Auto and light truck 413,836
 11,400
 425,236
Medium and heavy duty truck 275,367
 2,887
 278,254
Aircraft 750,264
 27,748
 778,012
Construction equipment 448,683
 6,882
 455,565
Commercial real estate 680,304
 19,964
 700,268
Total $3,278,484
 $103,600
 $3,382,084
For residential real estate and home equity and consumer loans, credit quality is based on the aging status of the loan and by payment activity. The following table shows the recorded investment in residential real estate and consumer loans by performing or nonperforming status as of December 31.status. Nonperforming loans are those loans which are on nonaccrual status or are 90 days or more past due.
(Dollars in thousands)  Performing Nonperforming Total Performing Nonperforming Total
December 31, 2013  
  
  
Residential real estate $458,385
 $2,596
 $460,981
December 31, 2016  
  
  
Residential real estate and home equity $518,896
 $3,035
 $521,931
Consumer 123,663
 467
 124,130
 129,585
 228
 129,813
Total $582,048
 $3,063
 $585,111
 $648,481
 $3,263
 $651,744
December 31, 2012  
  
  
Residential real estate $435,962
 $2,679
 $438,641
December 31, 2015  
  
  
Residential real estate and home equity $488,436
 $2,032
 $490,468
Consumer 108,814
 459
 109,273
 121,980
 160
 122,140
Total $544,776
 $3,138
 $547,914
 $610,416
 $2,192
 $612,608

49


The following table shows the recorded investment of loans and leases, segregated by class, with delinquency aging and nonaccrual status as of December 31:status.
(Dollars in thousands)  Current 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due and Accruing Total Accruing Loans Nonaccrual Total Financing Receivables
December 31, 2013  
  
  
  
  
  
  
Commercial and agricultural loans $667,462
 $263
 $2
 $
 $667,727
 $11,765
 $679,492
Auto, light truck and environmental equipment 420,523
 242
 36
 
 420,801
 3,699
 424,500
Medium and heavy duty truck 205,003
 
 
 
 205,003
 
 205,003
Aircraft financing 713,832
 10,309
 3,627
 
 727,768
 10,365
 738,133
Construction equipment financing 331,083
 973
 
 
 332,056
 1,032
 333,088
Commercial real estate 576,933
 
 
 
 576,933
 7,064
 583,997
Residential real estate 456,782
 1,334
 269
 197
 458,582
 2,399
 460,981
Consumer 122,657
 786
 220
 84
 123,747
 383
 124,130
Total $3,494,275
 $13,907
 $4,154
 $281
 $3,512,617
 $36,707
 $3,549,324
December 31, 2012  
  
  
  
  
  
  
Commercial and agricultural loans $629,035
 $807
 $48
 $
 $629,890
 $9,179
 $639,069
Auto, light truck and environmental equipment 437,087
 202
 
 
 437,289
 858
 438,147
Medium and heavy duty truck 171,950
 
 
 
 171,950
 52
 172,002
Aircraft financing 691,187
 
 
 
 691,187
 5,292
 696,479
Construction equipment financing 272,817
 598
 274
 
 273,689
 5,285
 278,974
Commercial real estate 541,811
 102
 
 
 541,913
 13,055
 554,968
Residential real estate 434,434
 1,019
 509
 356
 436,318
 2,323
 438,641
Consumer 107,630
 816
 368
 86
 108,900
 373
 109,273
Total $3,285,951
 $3,544
 $1,199
 $442
 $3,291,136
 $36,417
 $3,327,553
(Dollars in thousands)  Current 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due and Accruing Total Accruing Loans Nonaccrual Total Financing Receivables
December 31, 2016  
  
  
  
  
  
  
Commercial and agricultural $808,283
 $
 $
 $
 $808,283
 $3,981
 $812,264
Auto and light truck 411,300
 298
 
 
 411,598
 166
 411,764
Medium and heavy duty truck 294,790
 
 
 
 294,790
 
 294,790
Aircraft 791,559
 1,429
 3,316
 
 796,304
 6,110
 802,414
Construction equipment 493,131
 1,546
 
 
 494,677
 1,248
 495,925
Commercial real estate 713,482
 133
 
 
 713,615
 5,555
 719,170
Residential real estate and home equity 517,212
 1,310
 374
 394
 519,290
 2,641
 521,931
Consumer 129,000
 453
 132
 22
 129,607
 206
 129,813
Total $4,158,757
 $5,169
 $3,822
 $416
 $4,168,164
 $19,907
 $4,188,071
December 31, 2015  
  
  
  
  
  
  
Commercial and agricultural $740,335
 $52
 $79
 $
 $740,466
 $4,283
 $744,749
Auto and light truck 424,997
 170
 23
 
 425,190
 46
 425,236
Medium and heavy duty truck 278,254
 
 
 
 278,254
 
 278,254
Aircraft 764,074
 9,442
 108
 
 773,624
 4,388
 778,012
Construction equipment 454,993
 33
 
 
 455,026
 539
 455,565
Commercial real estate 698,514
 362
 
 
 698,876
 1,392
 700,268
Residential real estate and home equity 486,768
 1,135
 533
 71
 488,507
 1,961
 490,468
Consumer 121,422
 455
 103
 51
 122,031
 109
 122,140
Total $3,969,357
 $11,649
 $846
 $122
 $3,981,974
 $12,718
 $3,994,692
Interest income for the years ended December 31, 2013, 2012,2016, 2015, and 2011,2014, would have increased by approximately $2.93$1.11 million, $3.58$1.03 million, and $3.90$3.03 million, respectively, if the nonaccrual loans and leases had earned interest at their full contract rate.

50


The following table shows impaired loans and leases, segregated by class, and the corresponding reserve for impaired loan and lease losses as of December 31:losses.
(Dollars in thousands)  Recorded Investment Unpaid Principal Balance Related Reserve Recorded Investment Unpaid Principal Balance Related Reserve
December 31, 2013  
  
  
December 31, 2016  
  
  
With no related reserve recorded:  
  
  
  
  
  
Commercial and agricultural loans $11,231
 $11,230
 $
Auto, light truck and environmental equipment 3,499
 3,499
 
Commercial and agricultural $1,700
 $1,700
 $
Auto and light truck 115
 115
 
Medium and heavy duty truck 
 
 
 
 
 
Aircraft financing 9,764
 9,764
 
Construction equipment financing 938
 938
 
Aircraft 2,918
 2,918
 
Construction equipment 605
 605
 
Commercial real estate 14,897
 14,897
 
 2,607
 2,607
 
Residential real estate 
 
 
Residential real estate and home equity 
 
 
Consumer 
 
 
 
 
 
Total with no related reserve recorded 40,329
 40,328
 
 7,945
 7,945
 
With a reserve recorded:  
  
  
  
  
  
Commercial and agricultural loans 
 
 
Auto, light truck and environmental equipment 
 
 
Commercial and agricultural 1,890
 1,890
 297
Auto and light truck 
 
 
Medium and heavy duty truck 
 
 
 
 
 
Aircraft financing 563
 563
 113
Construction equipment financing 
 
 
Aircraft 3,192
 3,192
 1,076
Construction equipment 562
 562
 35
Commercial real estate 
 
 
 2,765
 2,765
 322
Residential real estate 381
 381
 161
Residential real estate and home equity 674
 676
 148
Consumer 
 
 
 
 
 
Total with a reserve recorded 944
 944
 274
 9,083
 9,085
 1,878
Total impaired loans $41,273
 $41,272
 $274
 $17,028
 $17,030
 $1,878
December 31, 2012  
  
  
December 31, 2015  
  
  
With no related reserve recorded:  
  
  
  
  
  
Commercial and agricultural loans $2,572
 $2,572
 $
Auto, light truck and environmental equipment 474
 474
 
Commercial and agricultural $1,016
 $1,016
 $
Auto and light truck 
 
 
Medium and heavy duty truck 
 
 
 
 
 
Aircraft financing 3,115
 3,115
 
Construction equipment financing 5,109
 5,107
 
Aircraft 4,384
 4,384
 
Construction equipment 539
 539
 
Commercial real estate 19,597
 19,597
 
 8,494
 8,494
 
Residential real estate 101
 101
 
Residential real estate and home equity 
 
 
Consumer 
 
 
 
 
 
Total with no related reserve recorded 30,968
 30,966
 
 14,433
 14,433
 
With a reserve recorded:  
  
  
  
  
  
Commercial and agricultural loans 6,075
 6,074
 729
Auto, light truck and environmental equipment 
 
 
Commercial and agricultural 2,884
 2,884
 649
Auto and light truck 
 
 
Medium and heavy duty truck 
 
 
 
 
 
Aircraft financing 2,086
 2,086
 852
Construction equipment financing 
 
 
Aircraft 
 
 
Construction equipment 
 
 
Commercial real estate 1,588
 1,588
 42
 
 
 
Residential real estate 
 
 
Residential real estate and home equity 366
 368
 148
Consumer 
 
 
 
 
 
Total with a reserve recorded 9,749
 9,748
 1,623
 3,250
 3,252
 797
Total impaired loans $40,717
 $40,714
 $1,623
 $17,683
 $17,685
 $797

51


The following table shows average recorded investment and interest income recognized on impaired loans and leases, segregated by class, for years ending December 31, 2013, 20122016, 2015 and 2011.2014.
 2013 2012 2011 2016 2015 2014
(Dollars in thousands)  
Average
Recorded
Investment
 
Interest
Income
 
Average
Recorded
Investment
 
Interest
Income
 
Average
Recorded
Investment
 
Interest
Income
 
Average
Recorded
Investment
 
Interest
Income
 
Average
Recorded
Investment
 
Interest
Income
 
Average
Recorded
Investment
 
Interest
Income
Commercial and agricultural loans $10,077
 $143
 $9,322
 $16
 $11,256
 $340
Auto, light truck and environmental equipment 654
 
 2,113
 7
 1,581
 2
Commercial and agricultural $3,484
 $6
 $5,362
 $32
 $16,325
 $48
Auto and light truck 10
 
 
 
 407
 
Medium and heavy duty truck 265
 
 696
 2
 3,786
 5
 
 
 
 
 
 
Aircraft financing 9,254
 79
 7,976
 
 14,971
 16
Construction equipment financing 2,799
 5
 4,409
 6
 5,634
 36
Aircraft 6,291
 2
 7,285
 6
 4,088
 28
Construction equipment 766
 
 695
 
 938
 
Commercial real estate 17,655
 610
 22,126
 441
 27,172
 186
 5,417
 123
 10,126
 518
 13,162
 588
Residential real estate 32
 
 87
 6
 
 
Residential real estate and home equity 415
 15
 370
 16
 376
 16
Consumer loans 
 
 
 
 88
 5
 
 
 
 
 
 
Total $40,736
 $837
 $46,729
 $478
 $64,488
 $590
 $16,383
 $146
 $23,838
 $572
 $35,296
 $680
The following table shows the number of loans and leases classified as troubled debt restructuring (TDR) during 20132016, 2015 and 2012,2014, segregated by class, as well as the recorded investment as of December 31. The classification between nonperforming and performing is shown at the time of modification. During 2013 and 2012, modificationModification programs focused on extending maturity dates or modifying payment patterns with most TDRs experiencing a combination of concessions. The modifications did not result in the contractual forgiveness of principal or interest. There was one modification during 20132016, no modifications during 2015, and three modifications during 2014 that resulted in an interest rate reduction below market rate. Consequently, the financial impact of the modifications was immaterial.
 2013 2012 2016 2015 2014
(Dollars in thousands) Number of Modifications Recorded Investment Number of Modifications Recorded Investment Number of Modifications Recorded Investment Number of Modifications Recorded Investment Number of Modifications Recorded Investment
Performing TDRs:  
  
  
  
  
  
  
  
    
Commercial and agricultural loans 1
 $750
 1
 $127
Auto, light truck and environmental equipment 
 
 
 
Commercial and agricultural 
 $
 2
 $218
 2
 $273
Auto and light truck 
 
 
 
 
 
Medium and heavy duty truck 
 
 
 
 
 
 
 
 
 
Aircraft financing 
 
 
 
 
 
 
 
 2
 337
Construction equipment financing 
 
 
 
 
 
 
 
 
 
Commercial real estate 
 
 1
 7,014
 
 
 
 
 
 
Residential real estate 1
 381
 1
 101
Residential real estate and home equity 
 
 
 
 
 
Consumer 
 
 
 
 
 
 
 
 
 
Total performing TDR modifications 2
 1,131
 3
 7,242
 
 
 2
 218
 4
 610
Nonperforming TDRs:  
  
  
  
  
  
  
  
    
Commercial and agricultural loans 1
 158
 
 
Auto, light truck and environmental equipment 
 
 
 
Commercial and agricultural 
 
 
 
 4
 7,315
Auto and light truck 
 
 
 
 
 
Medium and heavy duty truck 
 
 
 
 
 
 
 
 
 
Aircraft financing 1
 4,157
 
 
 
 
 
 
 
 
Construction equipment financing 
 
 3
 1,316
 1
 562
 
 
 
 
Commercial real estate 
 
 1
 1,141
 
 
 
 
 1
 798
Residential real estate 
 
 
 
Residential real estate and home equity 1
 314
 
 
 
 
Consumer 
 
 
 
 
 
 
 
 
 
Total nonperforming TDR modifications 2
 4,315
 4
 2,457
 2
 876
 
 
 5
 8,113
Total TDR modifications 4
 $5,446
 7
 $9,699
 2
 $876
 2
 $218
 9
 $8,723
The following table shows the number of troubled debt restructured loans and leasesThere were no performing TDRs which had payment defaults within the twelve months following modification during the years ended December 31, 20132016, 2015 and 2012, segregated by class, as well as2014.
There were no nonperforming TDRs which had payment defaults within the twelve months following modification during the year ended December 31, 2016 and 2015, and one commercial and agricultural loan during 2014 with a recorded investment as of $0.26 million at December 31. 31, 2014.

The classification between nonperforming and performing is shown at the time of modification. Default occurs when a loan or lease is 90 days or more past due under the modified terms or transferred to nonaccrual.

52


  2013 2012
(Dollars in thousands) Number of Defaults Recorded Investment Number of Defaults Recorded Investment
Performing TDRs:  
  
  
  
Commercial and agricultural loans 1
 $750
 
 $
Auto, light truck and environmental equipment 
 
 
 
Medium and heavy duty truck 
 
 
 
Aircraft financing 
 
 
 
Construction equipment financing 
 
 
 
Commercial real estate 
 
 
 
Residential real estate 
 
 
 
Consumer 
 
 
 
Total performing TDR defaults 1
 750
 
 
Nonperforming TDRs:  
  
  
  
Commercial and agricultural loans 
 
 3
 113
Auto, light truck and environmental equipment 
 
 
 
Medium and heavy duty truck 
 
 
 
Aircraft financing 
 
 
 
Construction equipment financing 
 
 1
 
Commercial real estate 1
 
 2
 171
Residential real estate 
 
 
 
Consumer 
 
 
 
Total nonperforming TDR defaults 1
 
 6
 284
Total TDR defaults 2
 $750
 6
 $284
The following table shows the recorded investment of loans and leases classified as troubled debt restructurings as of December 31.
Year Ended December 31 (Dollars in thousands)
 2013 2012 2016 2015
Performing TDRs $8,786
 $8,839
 $360
 $7,437
Nonperforming TDRs 11,824
 12,869
 1,642
 1,926
Total TDRs $20,610
 $21,708
 $2,002
 $9,363

53

Table of Contents

Note 5 — Reserve for Loan and Lease Losses
The following table shows the changes in the reserve for loan and lease losses, segregated by class, for each of the three years ended December 31: 31.
(Dollars in thousands)  Commercial and agricultural loans Auto, light truck and environmental equipment Medium and heavy duty truck Aircraft financing Construction equipment financing Commercial real estate Residential real estate Consumer loans Total
December 31, 2013  
  
  
  
  
  
  
  
  
Reserve for loan and lease losses    
  
  
  
  
  
  
  
Balance, beginning of year $12,326
 $9,584
 $3,001
 $34,205
 $5,390
 $13,778
 $3,652
 $1,375
 $83,311
Charge-offs 538
 283
 
 1,308
 88
 170
 316
 1,125
 3,828
Recoveries 468
 253
 348
 884
 323
 627
 14
 333
 3,250
Net charge-offs (recoveries) 70
 30
 (348) 424
 (235) (457) 302
 792
 578
Provision (recovery of provision) (741) 710
 256
 256
 347
 (1,829) 743
 1,030
 772
Balance, end of year $11,515
 $10,264
 $3,605
 $34,037
 $5,972
 $12,406
 $4,093
 $1,613
 $83,505
                   
Ending balance, individually evaluated for impairment $
 $
 $
 $113
 $
 $
 $161
 $
 $274
Ending balance, collectively evaluated for impairment 11,515
 10,264
 3,605
 33,924
 5,972
 12,406
 3,932
 1,613
 83,231
Total reserve for loan and lease losses $11,515
 $10,264
 $3,605
 $34,037
 $5,972
 $12,406
 $4,093
 $1,613
 $83,505
Recorded investment in loans  
  
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $11,231
 $3,499
 $
 $10,327
 $938
 $14,897
 $381
 $
 $41,273
Ending balance, collectively evaluated for impairment 668,261
 421,001
 205,003
 727,806
 332,150
 569,100
 460,600
 124,130
 3,508,051
Total recorded investment in loans $679,492
 $424,500
 $205,003
 $738,133
 $333,088
 $583,997
 $460,981
 $124,130
 $3,549,324
                   
December 31, 2012  
  
  
  
  
  
  
  
  
Reserve for loan and lease losses    
  
  
  
  
  
  
  
Balance, beginning of year $13,091
 $8,469
 $3,742
 $28,626
 $6,295
 $16,772
 $3,362
 $1,287
 $81,644
Charge-offs 524
 3,795
 
 600
 120
 471
 594
 1,532
 7,636
Recoveries 484
 1,223
 192
 711
 268
 223
 43
 407
 3,551
Net charge-offs (recoveries) 40
 2,572
 (192) (111) (148) 248
 551
 1,125
 4,085
Provision (recovery of provision) (725) 3,687
 (933) 5,468
 (1,053) (2,746) 841
 1,213
 5,752
Balance, end of year $12,326
 $9,584
 $3,001
 $34,205
 $5,390
 $13,778
 $3,652
 $1,375
 $83,311
                   
Ending balance, individually evaluated for impairment $729
 $
 $
 $852
 $
 $42
 $
 $
 $1,623
Ending balance, collectively evaluated for impairment 11,597
 9,584
 3,001
 33,353
 5,390
 13,736
 3,652
 1,375
 81,688
Total reserve for loan and lease losses $12,326
 $9,584
 $3,001
 $34,205
 $5,390
 $13,778
 $3,652
 $1,375
 $83,311
Recorded investment in loans  
  
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $8,647
 $474
 $
 $5,201
 $5,109
 $21,185
 $101
 $
 $40,717
Ending balance, collectively evaluated for impairment 630,422
 437,673
 172,002
 691,278
 273,865
 533,783
 438,540
 109,273
 3,286,836
Total recorded investment in loans $639,069
 $438,147
 $172,002
 $696,479
 $278,974
 $554,968
 $438,641
 $109,273
 $3,327,553
                   
December 31, 2011  
  
  
  
  
  
  
  
  
Reserve for loan and lease losses    
  
  
  
  
  
  
  
Balance, beginning of year $20,544
 $7,542
 $5,768
 $29,811
 $8,439
 $11,177
 $2,518
 $1,075
 $86,874
Charge-offs 1,667
 346
 
 4,681
 853
 3,120
 282
 1,640
 12,589
Recoveries 1,923
 175
 2
 964
 308
 346
 56
 456
 4,230
Net charge-offs (recoveries) (256) 171
 (2) 3,717
 545
 2,774
 226
 1,184
 8,359
Provision (recovery of provision) (7,709) 1,098
 (2,028) 2,532
 (1,599) 8,369
 1,070
 1,396
 3,129
Balance, end of year $13,091
 $8,469
 $3,742
 $28,626
 $6,295
 $16,772
 $3,362
 $1,287
 $81,644
                   
Ending balance, individually evaluated for impairment $1,461
 $35
 $165
 $534
 $
 $294
 $
 $
 $2,489
Ending balance, collectively evaluated for impairment 11,630
 8,434
 3,577
 28,092
 6,295
 16,478
 3,362
 1,287
 79,155
Total reserve for loan and lease losses $13,091
 $8,469
 $3,742
 $28,626
 $6,295
 $16,772
 $3,362
 $1,287
 $81,644
Recorded investment in loans  
  
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $10,408
 $883
 $1,604
 $12,324
 $3,949
 $23,117
 $
 $211
 $52,496
Ending balance, collectively evaluated for impairment 535,162
 435,082
 158,192
 608,458
 257,255
 522,340
 423,606
 97,952
 3,038,047
Total recorded investment in loans $545,570
 $435,965
 $159,796
 $620,782
 $261,204
 $545,457
 $423,606
 $98,163
 $3,090,543
(Dollars in thousands)  Commercial and agricultural Auto and light truck Medium and heavy duty truck Aircraft Construction equipment Commercial real estate Residential real estate and home equity Consumer Total
2016  
  
  
  
  
  
  
  
  
Balance, beginning of year $15,456
 $9,269
 $4,699
 $32,373
 $7,592
 $13,762
 $3,662
 $1,299
 $88,112
Charge-offs 547
 4
 
 6,123
 128
 32
 219
 888
 7,941
Recoveries 509
 253
 10
 528
 461
 469
 31
 278
 2,539
Net charge-offs (recoveries) 38
 (249) (10) 5,595
 (333) (437) 188
 610
 5,402
Provision (recovery of provision) (750) (1,454) 31
 7,574
 282
 (522) 76
 596
 5,833
Balance, end of year $14,668
 $8,064
 $4,740
 $34,352
 $8,207
 $13,677
 $3,550
 $1,285
 $88,543
                   
2015  
  
  
  
  
  
  
  
  
Balance, beginning of year $11,760
 $10,326
 $4,500
 $32,234
 $7,008
 $13,270
 $4,504
 $1,466
 $85,068
Charge-offs 3,489
 24
 
 244
 
 
 295
 658
 4,710
Recoveries 851
 380
 28
 802
 434
 2,807
 34
 258
 5,594
Net charge-offs (recoveries) 2,638
 (356) (28) (558) (434) (2,807) 261
 400
 (884)
Provision (recovery of provision) 6,334
 (1,413) 171
 (419) 150
 (2,315) (581) 233
 2,160
Balance, end of year $15,456
 $9,269
 $4,699
 $32,373
 $7,592
 $13,762
 $3,662
 $1,299
 $88,112
                   
2014  
  
  
  
  
  
  
  
  
Balance, beginning of year $11,515
 $9,657
 $4,212
 $34,037
 $5,972
 $12,406
 $4,539
 $1,167
 $83,505
Charge-offs 5,007
 42
 
 
 4
 99
 46
 833
 6,031
Recoveries 929
 1,283
 142
 240
 525
 347
 111
 284
 3,861
Net charge-offs (recoveries) 4,078
 (1,241) (142) (240) (521) (248) (65) 549
 2,170
Provision (recovery of provision) 4,323
 (572) 146
 (2,043) 515
 616
 (100) 848
 3,733
Balance, end of year $11,760
 $10,326
 $4,500
 $32,234
 $7,008
 $13,270
 $4,504
 $1,466
 $85,068

The following table shows the reserve for loan and lease losses and recorded investment in loans and leases, segregated by class, separated by individually and collectively evaluated for impairment as of December 31, 2016 and 2015.
54

(Dollars in thousands)  Commercial and agricultural Auto and light truck Medium and heavy duty truck Aircraft Construction equipment Commercial real estate Residential real estate and home equity Consumer Total
December 31, 2016  
  
  
  
  
  
  
  
  
Reserve for loan and lease losses    
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $297
 $
 $
 $1,076
 $35
 $322
 $148
 $
 $1,878
Ending balance, collectively evaluated for impairment 14,371
 8,064
 4,740
 33,276
 8,172
 13,355
 3,402
 1,285
 86,665
Total reserve for loan and lease losses $14,668
 $8,064
 $4,740
 $34,352
 $8,207
 $13,677
 $3,550
 $1,285
 $88,543
Recorded investment in loans  
  
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $3,590
 $115
 $
 $6,110
 $1,167
 $5,372
 $674
 $
 $17,028
Ending balance, collectively evaluated for impairment 808,674
 411,649
 294,790
 796,304
 494,758
 713,798
 521,257
 129,813
 4,171,043
Total recorded investment in loans $812,264
 $411,764
 $294,790
 $802,414
 $495,925
 $719,170
 $521,931
 $129,813
 $4,188,071
                   
December 31, 2015  
  
  
  
  
  
  
  
  
Reserve for loan and lease losses    
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $649
 $
 $
 $
 $
 $
 $148
 $
 $797
Ending balance, collectively evaluated for impairment 14,807
 9,269
 4,699
 32,373
 7,592
 13,762
 3,514
 1,299
 87,315
Total reserve for loan and lease losses $15,456
 $9,269
 $4,699
 $32,373
 $7,592
 $13,762
 $3,662
 $1,299
 $88,112
Recorded investment in loans  
  
  
  
  
  
  
  
  
Ending balance, individually evaluated for impairment $3,900
 $
 $
 $4,384
 $539
 $8,494
 $366
 $
 $17,683
Ending balance, collectively evaluated for impairment 740,849
 425,236
 278,254
 773,628
 455,026
 691,774
 490,102
 122,140
 3,977,009
Total recorded investment in loans $744,749
 $425,236
 $278,254
 $778,012
 $455,565
 $700,268
 $490,468
 $122,140
 $3,994,692

Note 6 — Operating Leases
Operating lease equipment at December 31, 20132016 and 20122015 was $60.97$118.79 million and $52.17$110.37 million, respectively, net of accumulated depreciation of $26.99$42.23 million and $33.51$33.63 million, respectively.
The minimum future lease rental payments due from clients on operating lease equipment at December 31, 2013,2016, totaled $42.88$85.77 million, of which $13.99$24.34 million is due in 2014, $11.15 million in 2015, $8.91 million in 2016, $5.72 million in 2017, $2.60$21.66 million in 2018, $17.21 million in 2019, $16.21 million in 2020, $4.89 million in 2021, and $0.51$1.46 million thereafter. Depreciation expense related to operating lease equipment for the years ended December 31, 2013, 20122016, 2015 and 20112014 was $13.06$21.68 million, $15.20$18.28 million and $18.65$13.89 million, respectively.
Note 7 — Premises and Equipment
The following table shows premises and equipment as of December 31:31.
(Dollars in thousands)  2013 2012 2016 2015
Land $14,029
 $13,944
 $16,127
 $16,105
Buildings and improvements 48,149
 44,601
 59,027
 53,917
Furniture and equipment 37,564
 36,667
 37,604
 38,942
Total premises and equipment 99,742
 95,212
 112,758
 108,964
Accumulated depreciation and amortization (53,112) (50,196) (56,050) (55,773)
Net premises and equipment $46,630
 $45,016
 $56,708
 $53,191
On December 28, 2010,Depreciation and amortization of properties and equipment totaled $5.25 million in 2016, $4.78 million in 2015, and $4.75 million in 2014.
During 2016, 2015 and 2014, the Company entered into an agreement with the Cityrecorded long-lived asset impairment charges totaling $0, $150,000 and $275,000, respectively. The impairment charges were recorded as a result of South Bend for the sale of the South Bend headquarters building parking garage for $1.95 million. Although the City of South Bend took possession of the parking garageappraisals on that date, the proceedsbuildings and were placed in an escrow account. Under the terms of the agreement, receipt of the proceeds from the escrow was contingent upon the Company investing $5.40 million into its properties within the City of South Bend by December 31, 2013. In the third quarter 2012, the proceeds for the parking garage were received from escrow and a gain on sale of $1.61 million (or $1.00 million net of tax) was recognized in Other Expense on the Statements of Income.
Depreciation and amortization of properties and equipment totaled $4.73 million in 2013, $4.24 million in 2012, and $3.73 million in 2011.
Note 8 — Mortgage Servicing AssetsRights
The unpaid principal balance of residential mortgage loans serviced for third parties was $839.26$761.85 million at December 31, 2013,2016, compared to $921.20$798.51 million at December 31, 2012,2015, and $995.09$825.17 million at December 31, 2011.2014.

Amortization expense on mortgage servicing rightsMSRs is expected to total $0.74$0.65 million, $0.63$0.56 million, $0.54$0.48 million, $0.46$0.41 million, and $0.40$0.35 million in 2014, 2015, 2016, 2017, 2018, 2019, 2020 and 2018,2021, respectively. Projected amortization excludes the impact of future asset additions or disposals.
The following table shows changes in the carrying value of mortgage servicing assetsMSRs and the associated valuation allowance:allowance.
(Dollars in thousands) 2013 2012 2016 2015
Mortgage servicing assets:  
  
Mortgage servicing rights:  
  
Balance at beginning of year $4,645
 $5,610
 $4,608
 $4,733
Additions 1,770
 1,956
 1,167
 1,299
Amortization (1,571) (2,921) (1,478) (1,424)
Sales 
 
 
 
Carrying value before valuation allowance at end of year 4,844
 4,645
 4,297
 4,608
Valuation allowance:  
  
  
  
Balance at beginning of year 
 (238) 
 
Impairment recoveries 
 238
 
 
Balance at end of year $
 $
 $
 $
Net carrying value of mortgage servicing assets at end of year $4,844
 $4,645
Fair value of mortgage servicing assets at end of year $8,127
 $5,760
Net carrying value of mortgage servicing rights at end of year $4,297
 $4,608
Fair value of mortgage servicing rights at end of year $7,484
 $7,246
During 2013 and 2012, the Company determined that it was not necessary to permanently write-down any previously established valuation allowance. At December 31, 2013,2016, the fair value of mortgage servicing assetsMSRs exceeded the carrying value reported in the Statements of Financial Condition by $3.28$3.19 million. This difference represents increases in the fair value of certain mortgage servicing assetsMSRs that could not be recorded above cost basis.

55

Table of Contents

Funds held in trust at 1st Source for the payment of principal, interest, taxes and insurance premiums applicable to mortgage loans being serviced for others, were approximately $12.27$12.62 million and $23.54$12.22 million at December 31, 20132016 and December 31, 2012,2015, respectively. Mortgage loan contractual servicing fees, including late fees and ancillary income, were $3.21$2.69 million, $3.63$2.84 million, and $4.08$3.01 million for 2013, 2012,2016, 2015, and 2011,2014, respectively. Mortgage loan contractual servicing fees are included in Mortgage Banking Income on the Statements of Income.
Note 9 — Intangible Assets and Goodwill
At December 31, 2013,2016, intangible assets consisted of goodwill of $83.68 million and other intangible assets of $2.66$0.42 million, which iswas net of accumulated amortization of $7.16$9.14 million. At December 31, 2012,2015, intangible assets consisted of goodwill of $83.68 million and other intangible assets of $3.82$1.00 million, which iswas net of accumulated amortization of $6.00$8.57 million. Intangible asset amortization was $1.16$0.58 million, $1.32$0.69 million, and $1.30$0.97 million for 2013, 2012,2016, 2015, and 2011,2014, respectively. Amortization on other intangible assets is expected to total $0.97 million, $0.70 million, $0.58 million, $0.36 million, and $0.05 million, and $0.01 million, in 2014, 2015, 2016, 2017, 2018, and 2018,2019, respectively.
The following table shows a summary of core deposit intangible and other intangible assets as of December 31:31.
(Dollars in thousands) 2013 2012 2016 2015
Core deposit intangibles:  
  
  
  
Gross carrying amount $9,566
 $9,566
 $9,566
 $9,566
Less: accumulated amortization (6,947) (5,821) (9,143) (8,569)
Net carrying amount $2,619
 $3,745
 $423
 $997
Other intangibles:  
  
  
  
Gross carrying amount $254
 $254
 $
 $
Less: accumulated amortization (209) (177) 
 
Net carrying amount $45
 $77
 $
 $
Note 10 — Deposits
The aggregate amount of certificates of deposit of $250,000 or more and other time deposits of $250,000 or more outstanding at December 31, 2016 and 2015 was $348.30 million and $422.38 million, respectively.

The following tablestable shows the amount of certificates of deposit of $100,000$250,000 or more and other time deposits of $100,000$250,000 or more outstanding at December 31, 2013,2016, by time remaining until maturity.
(Dollars in thousands)     
Under 3 months $89,500
 $67,857
4 – 6 months 75,894
 68,413
7 – 12 months 95,271
 48,088
Over 12 months 115,663
 163,939
Total $376,328
 $348,297
The following table shows scheduled maturities of time deposits, including both private and public funds, at December 31, 2013.2016.
(Dollars in thousands)    
2014 $644,396
2015 148,680
2016 97,688
2017 21,427
 $581,280
2018 12,597
 199,166
2019 170,303
2020 83,801
2021 14,528
Thereafter 6,057
 7,574
Total $930,845
 $1,056,652
Note 11 — Borrowed Funds and Mandatorily Redeemable Securities
The following table shows the details of long-term debt and mandatorily redeemable securities as of December 31, 20132016 and 2012.2015.
(Dollars in thousands)  2013 2012 2016 2015
Federal Home Loan Bank borrowings (1.10% – 6.54%) $42,512
 $56,711
Federal Home Loan Bank borrowings (1.04% – 6.46%) $53,075
 $38,044
Mandatorily redeemable securities 14,072
 12,750
 19,177
 17,388
Other long-term debt 1,751
 1,560
 2,056
 1,947
Total long-term debt and mandatorily redeemable securities $58,335
 $71,021
 $74,308
 $57,379

56

Table of Contents

Annual maturities of long-term debt outstanding at December 31, 2013,2016, for the next five years and thereafter beginning in 2014,2017, are as follows (in thousands): $5,868; $875; $6,029; $26,047; $611;$26,559; $1,126; $1,037; $931; $1,220; and $18,905.$43,435.
At December 31, 2013,2016, the Federal Home Loan Bank borrowings represented a source of funding for community economic development activities, agricultural loans and general funding for the bank and consisted of 1618 fixed rate notes with maturities ranging from 20142017 to 2023.2026. These notes were collateralized by $53.56$66.34 million of certain real estate loans.
The following table shows the details of short-term borrowings as of December 31, 2013 and 2012.
  2013 2012
(Dollars in thousands)  Amount Weighted Average Rate Amount Weighted Average Rate
Federal funds purchased $63,500
 0.34% $58,500
 0.33%
Security repurchase agreements 117,620
 0.08
 100,180
 0.12
Commercial paper 10,814
 0.24
 3,469
 0.22
Other short-term borrowings 122,197
 0.28
 7,039
 
Total short-term borrowings $314,131
  
 $169,188
  
Mandatorily redeemable securities as of December 31, 20132016 and 2012,2015, of $14.07$19.18 million and $12.75$17.39 million, respectively reflected the “book value” shares under the 1st Source Executive Incentive Plan. See Note 16 - Employee Stock Benefit Plans for additional information. Dividends paid on these shares and changes in book value per share are recorded as other interest expense. Total interest expense recorded for 2013, 2012,2016, 2015, and 20112014 was $1.00$1.45 million, $1.11$1.37 million, and $1.04$1.47 million, respectively.
The following table shows the details of short-term borrowings as of December 31, 2016 and 2015.
  2016 2015
(Dollars in thousands)  Amount Weighted Average Rate Amount Weighted Average Rate
Federal funds purchased $
 % $
 %
Security repurchase agreements 162,913
 0.17
 130,662
 0.29
Commercial paper 5,761
 0.27
 7,295
 0.28
Other short-term borrowings 123,269
 0.57
 95,272
 0.38
Total short-term borrowings $291,943
 0.34% $233,229
 0.33%

Note 12 — Subordinated Notes
The Company sponsors one trust, 1st Source Master Trust (Capital Trust) of which 100% of the common equity is owned by the Company. The Capital Trust was formed in 2007 for the purpose of issuing corporation-obligated mandatorily redeemable capital securities (the capital securities) to third-party investors and investing the proceeds from the sale of the capital securities solely in junior subordinated debenture securities of the Company (the subordinated notes). The subordinated notes held by the Capital Trust are the sole assets of the Capital Trust. The Capital Trust qualifies as a variable interest entity for which the Company is not the primary beneficiary and therefore reported in the financial statements as an unconsolidated subsidiary. The junior subordinated debentures are reflected as subordinated notes in the Statements of Financial Condition with the corresponding interest distributions reflected as Interest Expense in the Statements of Income. The common shares issued by the Capital Trust are included in Other Assets in the Statements of Financial Condition.
Distributions on the capital securities issued by the Capital Trust are payable quarterly at a rate per annum equal to the interest rate being earned by the Capital Trust on the subordinated notes held by the Capital Trust. The capital securities are subject to mandatory redemption, in whole or in part, upon repayment of the subordinated notes. The Company has entered into agreements which, taken collectively, fully and unconditionally guarantee the capital securities subject to the terms of each of the guarantees. The capital securities held by the Capital Trust qualify as Tier 1 capital under Federal Reserve Board guidelines.
On December 17, 2012, the capital securities of 1st Source Capital Trust IV, the September 2004 issuance, were redeemed in whole for $30.93 million.
The following table shows subordinated notes at December 31, 2013:2016.
(Dollars in thousands) Amount of Subordinated Notes Interest Rate Maturity Date Amount of Subordinated Notes Interest Rate Maturity Date
June 2007 issuance-fixed rate $41,238
 7.22% 6/15/2037
August 2007 issuance-fixed rate 17,526
 7.10% 9/15/2037
June 2007 issuance (1) $41,238
 7.22% 6/15/2037
August 2007 issuance (2) 17,526
 7.10% 9/15/2037
Total $58,764
  
   $58,764
  
  
(1) Fixed rate through life of debt.
(2) Fixed rate through September 15, 2017 then LIBOR +1.48% through remaining life of debt.
Note 13 — Earnings Per Share
Earnings per common share is computed using the two-class method. Basic earnings per common share is computed by dividing net income available to common shareholders by the weighted-average number of common shares outstanding during the applicable period, excluding outstanding participating securities. Participating securities include non-vested restricted stock awards. Non-vested restricted stock awards are considered participating securities to the extent the holders of these securities receive non-forfeitable dividends at the same rate as holders of common stock. Diluted earnings per common share is computed using the weighted-average number of shares determined for the basic earnings per common share computation plus the dilutive effect of stock compensation using the treasury stock method.

57

Table of Contents

Stock options, and warrants, where the exercise price was greater than the average market price of the common shares, were excluded from the computation of diluted earnings per common share because the result would have been antidilutive. No stock options were considered antidilutive as of December 31, 2013, 20122016, 2015 and 2011. No warrants were outstanding as of December 31, 2013, 2012 and 2011.2014.
The following table presents a reconciliation of the number of shares used in the calculation of basic and diluted earnings per common share for the three years ending December 31.
(Dollars in thousands - except per share amounts) 2013 2012 2011 2016 2015 2014
Distributed earnings allocated to common stock $16,563
 $16,027
 $15,524
 $18,707
 $17,582
 $17,091
Undistributed earnings allocated to common stock 37,673
 32,923
 32,025
 38,670
 39,336
 40,249
Net earnings allocated to common stock 54,236
 48,950
 47,549
 57,377
 56,918
 57,340
Net earnings allocated to participating securities 722
 683
 646
 409
 568
 729
Net income allocated to common stock and participating securities $54,958
 $49,633
 $48,195
 $57,786
 $57,486
 $58,069
            
Weighted average shares outstanding for basic earnings per common share 24,344,623
 24,267,471
 24,237,924
 25,879,397
 26,173,351
 26,434,769
Dilutive effect of stock compensation 586
 9,857
 9,532
 
 
 
Weighted average shares outstanding for diluted earnings per common share 24,345,209
 24,277,328
 24,247,456
 25,879,397
 26,173,351
 26,434,769
            
Basic earnings per common share $2.23
 $2.02
 $1.96
 $2.22
 $2.17
 $2.17
Diluted earnings per common share $2.23
 $2.02
 $1.96
 $2.22
 $2.17
 $2.17
      

Note 14 — Accumulated Other Comprehensive Income
The following table presents reclassifications out of accumulated other comprehensive income related to unrealized gains and losses on available-for-sale securities for the year ended two years ending December 31, 2013.31.
(Dollars in thousands)  Affected Line Item in the Statements of Income 2016 2015 Affected Line Item in the Statements of Income
  
Realized (losses) included in net income$(168) Investment securities and other investment gains
Realized gains included in net income $1,796
 $4
 Gains on investment securities available-for-sale
(168) Income before income taxes 1,796
 4
 Income before income taxes
Tax effect63
 Income tax expense (674) (2) Income tax expense
Net of tax$(105) Net income $1,122
 $2
 Net income
Note 15 — Employee Benefit Plans
The 1st Source Corporation Employee Stock Ownership and Profit Sharing Plan (as amended, the “Plan”) includes an employee stock ownership component, which is designed to invest in and hold 1st Source common stock, and a 401(k) plan component, which holds all Plan assets not invested in 1st Source common stock. The Plan encourages diversification of investments with opportunities to change investment elections and contribution levels.
Employees are eligible to participate in the Plan the first of the month following 90 days of employment. The Company matches dollar for dollar on the first 4% of deferred compensation, plus 50 cents on the dollar of the next 2% deferrals. The Company will also contribute to the Plan an amount designated as a fixed 2% employer contribution. The amount of fixed contribution is equal to two percent of the participant’s eligible compensation. Additionally, each year the Company may, in its sole discretion, make a discretionary profit sharing contribution. As of December 31, 20132016 and 2012,2015, there were 1,399,5331,252,417 and 1,472,0431,356,715 shares, respectively, of 1st Source Corporation common stock held in relation to employee benefit plans.
The Company contributions are allocated among the participants on the basis of compensation. Each participant’s account is credited with cash and/or shares of 1st Source common stock based on that participant’s compensation earned during the year. After completing 5 years of service in which they worked at least 1,000 hours per year, a participant will be completely vested in the Company's contribution. An employee is always 100% vested in their deferral. Plan participants are entitled to receive distributions from their Plan accounts upon termination of service, retirement, or death.
Contribution expense for the years ended December 31, 2013, 2012,2016, 2015, and 2011,2014, amounted to $4.38$4.71 million, $4.52$4.57 million, and $4.30$4.32 million, respectively.

58

Table of Contents

In addition to the 1st Source Corporation Employee Stock Ownership and Profit Sharing Plan, the Company provides a limited health care and life insurance benefit for some of its retired employees. Effective March 31, 2009, the Company amended the plan so that no new retirees would be covered by the plan. The amendment will have no effect on the coverage for retirees covered at the time of the amendment. Prior to amendment, all full-time employees became eligible for these retiree benefits upon reaching age 55 with 20 years of credited service. The retiree medical plan pays a stated percentage of eligible medical expenses reduced by any deductibles and payments made by government programs and other group coverage. The lifetime maximum benefit payable under the medical plan is $15,000 and for life insurance is $3,000.
The Company’s net periodic post retirement benefit (recovery) cost (recovery) recognized in Salaries and Employee Benefits in the Statements of Income for the years ended December 31, 2013, 20122016, 2015 and 2011,2014, amounted to $(0.04) million, $(0.01) million, $(0.02) million, and $(0.03)$(0.05) million, respectively. The accrued post retirement benefit cost was not material at December 31, 2013, 2012,2016, 2015, and 2011.2014.
Note 16 — Employee Stock Benefit PlansBased Compensation
As of December 31, 2013,2016, the Company had four active stock-based employee compensation plans. These plans include three executive stock award plans, namely, the Executive Incentive Plan (EIP), the Restricted Stock Award Plan (RSAP), and the 1998 Performance CompensationStrategic Deployment Incentive Plan (PCP)(SDP); and the Employee Stock Purchase Plan (ESPP). The 2011 Stock Option Plan was approved by the shareholders on April 21, 2011 but the Company had not made any grants through December 31, 2013.2016. These stock-based employee compensation plans were established to help retain and motivate key employees. All of the plans have been approved by the shareholders of 1st Source Corporation. The Executive Compensation and Human Resources Committee (the “Committee”) of the 1st Source Corporation Board of Directors has sole authority to select the employees, establish the awards to be issued, and approve the terms and conditions of each award under the stock-based compensation plans.
Stock-based compensation to employees is recognized as compensation cost in the Statements of Income based on their fair values on the measurement date, which, for 1st Source, is the date of grant. Stock-based compensation expense is recognized ratably over the requisite service period for all awards. The total fair value of share awards vested was $1.97$4.53 million during 2013, $4.302016, $4.37 million in 2012,2015, and $2.45$3.66 million in 2011.2014.

59


The following table shows the combined summary of activity regarding active stock option and stock award plans.
   Non-Vested Stock Awards Outstanding Stock Options Outstanding
 Shares Available for Grant Number of Shares Weighted-Average Grant-Date Fair Value Number of Shares Weighted-Average Exercise Price
Balance, January 1, 20112,319,648
 438,610
 $16.92
 62,508
 $17.18
Shares authorized - 2011 EIP190,515
 
 
 
 
Shares authorized - 2011 Stock Option Plan2,000,000
 
 
 
 
Shares authorized - 1982 Restricted Stock Plan100,000
 
 
 
 
Shares authorized - 1998 Performance Compensation Plan100,000
 
 
 
 
Granted(261,523) 261,523
 20.15
 
 
Stock options exercised
 
 
 (5,090) 19.15
Stock awards vested
 (121,744) 17.08
 
 
Forfeited1,029
 (47,541) 13.71
 (35,418) 20.09
Canceled(2,129,177) 
 
 
 
Balance, December 31, 20112,320,492
 530,848
 18.76
 22,000
 12.04
          
Shares authorized - 2012 EIP76,815
 
 
 
 
Shares authorized - 1998 Performance Compensation Plan2,302
 
 
 
 
Granted(98,617) 98,617
 21.95
 
 
Stock options exercised
 
 
 (14,500) 12.04
Stock awards vested
 (190,674) 17.24
 
 
Forfeited4,124
 (5,587) 19.71
 
 
Canceled
 
 
 
 
Balance, December 31, 20122,305,116
 433,204
 20.15
 7,500
 12.04
          
Shares authorized - 2013 EIP61,970
 
 
 
 
Shares authorized - 1998 Performance Compensation Plan2,010
 
 
 
��
Granted(88,980) 88,980
 24.19
 
 
Stock options exercised
 
 
 (7,500) 12.04
Stock awards vested
 (85,985) 19.58
 
 
Forfeited5,642
 (10,754) 20.71
 
 
Canceled
 
 
 
 
Balance, December 31, 20132,285,758
 425,445
 $21.09
 
 $
   Non-Vested Stock Awards Outstanding
 Shares Available for Grant Number of Shares Weighted-Average Grant-Date Fair Value
Balance, January 1, 20142,503,769
 467,990
 $19.17
Shares authorized - 2014 EIP76,230
 
 
Granted(123,154) 123,154
 23.56
Stock awards vested
 (144,941) 18.57
Forfeited3,363
 (6,168) 18.97
Canceled
 
 
Balance, December 31, 20142,460,208
 440,035
 20.60
Shares authorized - 2015 EIP70,202
 
 
Granted(81,591) 81,591
 24.44
Stock awards vested
 (159,381) 19.51
Forfeited1,980
 (3,384) 23.85
Canceled
 
 
Balance, December 31, 20152,450,799
 358,861
 21.93
Shares authorized - 2016 EIP59,342
 
 
Shares authorized - Restricted Stock Award Plan(1)
229,439
 
 
Granted(79,118) 79,118
 26.19
Stock awards vested
 (155,981) 20.47
Forfeited3,543
 (5,383) 23.39
Canceled(1,950,000) 
 
Balance, December 31, 2016714,005
 276,615
 $23.94
      
(1) Shares issuable under the Plan, after taking into account previously granted and forfeited shares, were adjusted to 250,000 shares effective November 9, 2016.
Stock Option Plans — Incentive stock option plans include the 2001 Stock Option Plan (the “2001 Plan”) and the 2011 Stock Option Plan (the “2011 Plan”). The 2001 Plan was terminated, except for outstanding options, after the 2011 Plan was approved by the shareholders. During 2013, all remaining shares available for issuance upon exercise from previous grants under the 2001 Plan were exercised. No additional grants will be made under the 2001 Plan. There were 2,000,000 sharesShares available for issuance under the 2011 Plan.Plan were reduced from 2,200,000 shares to 250,000 shares effective November 9, 2016.
Each award from all plans is evidenced by an award agreement that specifies the option price, the duration of the option, the number of shares to which the option pertains, and such other provisions as the Committee determines. The option price is equal to the fair market value of a share of 1st Source Corporation’s common stock on the date of grant. Options granted expire at such time as the Committee determines at the date of grant and in no event does the exercise period exceed a maximum of ten years. Upon merger, consolidation, or other corporate consolidation in which 1st Source Corporation is not the surviving corporation, as defined in the plans, all outstanding options immediately vest.
There were 7,500, 14,500 and 5,090zero stock options exercised during 2013, 2012 and 2011, respectively.2016, 2015 or 2014. All shares issued in connection with stock option exercises and non-vested stock awards are issued from available treasury stock.
No stock-based compensation expense related to stock options was recognized in 20132016, 2015 or 2012 and an insignificant amount was recognized in 2011.2014.

60


The fair value of each option on the date of grant is estimated using the Black-Scholes option pricing model. Expected volatility is based on the historical volatility estimated over a period equal to the expected life of the options. In estimating the fair value of stock options under the Black-Scholes valuation model, separate groups of employees that have similar historical exercise behavior are considered separately. The expected life of the options granted is derived based on past experience and represents the period of time that options granted are expected to be outstanding.
Stock Award Plans — Incentive stock award plans include the EIP, the PCPSDP and the RSAP. The EIP is administered by the Committee. Awards under the EIP and PCPSDP include “book value” shares and “market value” shares of common stock. These shares are awarded annually based on weighted performance criteria and generally vest over a period of five years. The EIP book value shares may only be sold to 1st Source and such sale is mandatory in the event of death, retirement, disability, or termination of employment. The RSAP is designed for key employees. Awards under the RSAP are made to employees recommended by the Chief Executive Officer and approved by the Committee. Shares granted under the RSAP vest over a two to ten years period and vesting is based upon meeting certain various criteria, including continued employment with 1st Source. Shares issuable under the RSAP, after taking into account previously granted and forfeited shares, were adjusted to 250,000 shares effective November 9, 2016.

Stock-based compensation expense relating to the EIP, PCPSDP and RSAP totaled $2.90$2.88 million in 2013, $2.072016, $3.84 million in 2012,2015, and $2.09$3.18 million in 2011.2014. The total income tax benefit recognized in the accompanying Statements of Income related to stock-based compensation was $1.10$1.07 million in 2013, $0.782016, $1.45 million in 2012,2015, and $0.79$1.20 million in 2011.2014. Unrecognized stock-based compensation expense related to non-vested stock awards (EIP/PCP/SDP/RSAP) was $6.09$4.92 million at December 31, 2013.2016. At such date, the weighted-average period over which this unrecognized expense was expected to be recognized was 3.083.09 years.
The fair value of non-vested stock awards for the purposes of recognizing stock-based compensation expense is market price of the stock on the measurement date, which, for the Company’s purposes is the date of the award.
Employee Stock Purchase Plan — The Company offers an ESPP for substantially all employees with at least two years of service on the effective date of an offering under the plan. Eligible employees may elect to purchase any dollar amount of stock, so long as such amount does not exceed 25% of their base rate of pay and the aggregate stock accrual rate for all offerings does not exceed $25,000 in any calendar year. The purchase price for shares offered is the lower of the closing market bid price for the offering date or the average market bid price for the five business days preceding the offering date. The purchase price and discountpremium/(discount) to the actual market closing price on the offering date for the 2013, 2012,2016, 2015, and 20112014 offerings were $24.32 (1.82%$33.87 (-0.29%), $20.54 (0.15%$28.80 (0.23%), and $20.29 (0.00%$27.63 (-0.88%), respectively. Payment for the stock is made through payroll deductions over the offering period, and employees may discontinue the deductions at any time and exercise the option or take the funds out of the program. The most recent offering began June 3, 20131, 2016 and runs through June 1, 2015,May 31, 2018, with $180,190$173,894 in stock value to be purchased at $24.32$33.87 per share.
Note 17 — Income Taxes
The following table shows the composition of income tax expense:expense.
Year Ended December 31 (Dollars in thousands)
 2013 2012 2011 2016 2015 2014
Current:  
  
  
  
  
  
Federal $28,634
 $30,041
 $18,985
 $25,479
 $26,092
 $20,999
State 2,298
 3,647
 2,975
 3,005
 3,365
 1,034
Total current 30,932
 33,688
 21,960
 28,484
 29,457
 22,033
Deferred:  
  
  
  
  
  
Federal (2,337) (7,087) 3,596
 2,530
 1,577
 4,022
State 390
 (554) 38
 326
 43
 319
Total deferred (1,947) (7,641) 3,634
 2,856
 1,620
 4,341
Total provision $28,985
 $26,047
 $25,594
 $31,340
 $31,077
 $26,374
The following table shows the reasons for the difference between income tax expense and the amount computed by applying the statutory federal income tax rate (35%) to income before income taxes:taxes.
 2013 2012 2011 2016 2015 2014
Year Ended December 31 (Dollars in thousands)
 Amount Percent of Pretax Income Amount Percent of Pretax Income Amount Percent of Pretax Income Amount Percent of Pretax Income Amount Percent of Pretax Income Amount Percent of Pretax Income
Statutory federal income tax $29,380
 35.0 % $26,488
 35.0 % $25,826
 35.0 % $31,194
 35.0 % $30,997
 35.0 % $29,555
 35.0 %
(Decrease) increase in income taxes resulting from:  
  
  
  
  
  
  
  
  
  
  
  
Tax-exempt interest income (1,219) (1.5) (1,370) (1.8) (1,668) (2.3) (1,235) (1.4) (1,152) (1.3) (1,236) (1.5)
State taxes, net of federal income tax benefit 1,747
 2.1
 2,010
 2.7
 1,958
 2.7
 2,165
 2.4
 2,215
 2.5
 2,300
 2.7
Reduction in uncertain tax positions 
 
 
 
 (3,300) (3.9)
Other (923) (1.1) (1,081) (1.5) (522) (0.7) (784) (0.8) (983) (1.1) (945) (1.1)
Total $28,985
 34.5 % $26,047
 34.4 % $25,594
 34.7 % $31,340
 35.2 % $31,077
 35.1 % $26,374
 31.2 %

61

Table of Contents

The tax expense applicablerelated to gains on investment securities gainsavailable-for-sale for the years 2013, 2012,2016, 2015, and 20112014 was $170,000, $222,000,approximately $674,000, $2,000, and $530,000,$361,000, respectively.

The following table shows the composition of deferred tax assets and liabilities as of December 31, 20132016 and 2012:2015.
(Dollars in thousands)  2013 2012 2016 2015
Deferred tax assets:  
  
  
  
Reserve for loan and lease losses $32,545
 $32,979
 $34,663
 $34,410
Accruals for employee benefits 4,153
 3,590
 3,948
 3,816
Tax advantaged partnerships 1,411
 307
Other 2,243
 1,831
 477
 598
Total deferred tax assets 38,941
 38,400
 40,499
 39,131
Deferred tax liabilities:  
  
  
  
Differing depreciable bases in premises and leased equipment 22,296
 23,795
 31,449
 27,274
Net unrealized gains on securities available-for-sale 3,956
 12,087
 807
 3,940
Differing bases in assets related to acquisitions 4,725
 4,376
 6,170
 5,738
Mortgage servicing 1,588
 1,493
 1,540
 1,630
Capitalized loan costs 816
 1,440
 1,463
 1,454
Prepaid expenses 931
 826
 646
 1,055
Other 956
 781
 419
 312
Total deferred tax liabilities 35,268
 44,798
 42,494
 41,403
Net deferred tax asset (liability) $3,673
 $(6,398)
Net deferred tax liability $(1,995) $(2,272)
No valuation allowance for deferred tax assets was recorded at December 31, 20132016 and 20122015 as the Company believes it is more likely than not that all of the deferred tax assets will be realized.
The following table shows a reconciliation of the beginning and ending amounts of unrecognized tax benefits:benefits.
(Dollars in thousands) 2013 2012 2011 2016 2015 2014
Balance, beginning of year $4,068
 $3,387
 $3,424
 $380
 $
 $4,611
Additions based on tax positions related to the current year 484
 704
 419
 382
 380
 66
Additions for tax positions of prior years 1,118
 1,471
 1,632
 
 
 592
Reductions for tax positions of prior years 
 (49) (79) 
 
 (553)
Reductions due to lapse in statute of limitations (1,059) (1,445) (1,165) 
 
 (1,650)
Settlements 
 
 (844) 
 
 (3,066)
Balance, end of year $4,611
 $4,068
 $3,387
 $762
 $380
 $
The total amount of unrecognized tax benefits that would affect the effective tax rate if recognized was $2.62$0.50 million at December 31, 2013, $2.022016, $0.25 million at December 31, 20122015, and $1.67 millionzero at December 31, 2011.2014. Interest and penalties are recognized through the income tax provision. For the years 2013, 20122016, 2015 and 2011,2014, the Company recognized approximately $0.14$0.04 million, $(0.02) millionzero and $(0.03)$(0.69) million in interest, net of tax effect, and penalties, respectively. InterestThere was $0.04 million accrued interest and penalties of approximately $0.69 million, $0.55 million and $0.57 million were accrued at December 31, 2013, 20122016, and 2011,no accrued interest and penalties at December 31, 2015 and 2014, respectively.
Tax years that remain open and subject to audit include the federal 2010-20132013-2016 years and the Indiana 2009-20132013-2016 years. Additionally, during 20112014, the Company reached a state tax settlement for the 2008 year2010-2013 years and as a result recorded a reduction of unrecognized tax benefits in the amount of $0.84$2.93 million that affected the effective tax rate and increased earnings in the amount of $0.47$2.12 million. The Company does not anticipate a significant change in the amount of uncertain tax positions within the next 12 months.
Note 18 — Contingent Liabilities, Commitments, and Financial Instruments with Off-Balance-Sheet Risk
Contingent Liabilities —1st Source and its subsidiaries are defendants in various legal proceedings arising in the normal course of business. In the opinion of management, based upon present information including the advice of legal counsel, the ultimate resolution of these proceedings will not have a material effect on the Company’s consolidated financial position or results of operations.
1st Source Bank sells residential mortgage loans to Fannie Mae and Freddie Mac, as well as FHA-insured and VA-guaranteed loans in Ginnie Mae mortgage-backed securities. Additionally, the Bank has sold loans on a service released basis to various other financial institutions in recent years.the past. The agreements under which the Bank sells these mortgage loans contain various representations and warranties regarding the acceptability of loans for purchase. On occasion, the Bank may be required to indemnify the loan purchaser for credit losses on loans that were later deemed ineligible for purchase or may be required to repurchase a loan. Both circumstances are collectively referred to as “repurchases.”

62


The Company’s liability for repurchases, included in accrued expensesAccrued Expenses and other liabilitiesOther Liabilities on the Statements of Financial Condition, was $2.46$0.42 million and $1.59$0.98 million as of December 31, 20132016 and 2012,2015, respectively. The mortgage repurchase liability represents the Company’s best estimate of the loss that it may incur. The estimate is based on specific loan repurchase requests and a historical loss ratio with respect to origination dollar volume. Because the level of mortgage loan repurchase losses are dependent on economic factors, investor demand strategies and other external conditions that may change over the life of the underlying loans, the level of liability for mortgage loan repurchase losses is difficult to estimate and requires considerable management judgment.
Commitments — 1st Source and its subsidiaries are obligated under operating leases for certain office premises and equipment. Future minimum rental commitments for all noncancellable operating leases total approximately, $3.21 million in 2014, $2.62 million in 2015, $2.47 million in 2016, $2.25$3.52 million in 2017, $2.01$3.11 million in 2018, $2.88 million in 2019, $2.58 million in 2020, $1.56 million in 2021, and $5.12$1.28 million, thereafter. As of December 31, 2013,2016, future minimum rentals to be received under noncancellable subleases totaled $2.49$1.66 million.
The following table shows rental expense of office premises and equipment and related sublease income:income.
Year Ended December 31 (Dollars in thousands)
 2013 2012 2011 2016 2015 2014
Gross rental expense $3,875
 $3,787
 $3,714
 $3,995
 $3,889
 $3,799
Sublease rental income (910) (878) (878) (921) (914) (878)
Net rental expense $2,965
 $2,909
 $2,836
 $3,074
 $2,975
 $2,921
The Company has made investments directly in various tax-advantaged and other operating partnerships formed by third parties. The Company's investments are primarily related to investments promoting affordable housing, community development and renewable energy sources. As a limited partner in these operating partnerships, we are allocated credits and deductions associated with the underlying properties. The Company has determined that it is not the primary beneficiary of these investments because the general partners have the power to direct the activities that most significantly influence the economic performance of their respective partnerships. At December 31, 2016 and 2015, investment balances, including all legally binding commitments to fund future investments, totaled $11.14 million and $10.99 million, respectively. In addition, the Company had a liability for all legally binding unfunded commitments of $4.95 million and $3.64 million at December 31, 2016 and 2015, respectively.
Financial Instruments with Off-Balance-Sheet Risk —To meet the financing needs of our clients, 1st Source and its subsidiaries are parties to financial instruments with off-balance-sheet risk in the normal course of business. These off-balance-sheet financial instruments include commitments to originate and sell loans and standby letters of credit. The instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated statements of financial condition.
Financial instruments, whose contract amounts represent credit risk as of December 31, were as follows:
(Dollars in thousands) 2016 2015
Amounts of commitments:    
Loan commitments to extend credit $868,267
 $829,509
Standby letters of credit $33,397
 $37,984
Commercial and similar letters of credit $1,704
 $741
The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instruments for loan commitments and standby letters of credit is represented by the dollar amount of those instruments. The Company uses the same credit policies and collateral requirements in making commitments and conditional obligations as it does for on-balance-sheet instruments.
Loan 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. The Company grants mortgage loan commitments to borrowers subject to normal loan underwriting standards. The interest rate risk associated with these loan commitments is managed by entering into contracts for future deliveries of loans.
Standby letters of credit are conditional commitments issued to guarantee the performance of a client to a third party. The credit risk involved in and collateral obtained when issuing standby letters of credit are essentially the same as those involved in extending loan commitments to clients. Standby letters of credit totaled $19.27 million and $17.29 million at December 31, 2013 and 2012, respectively. Standby letters of credit generally have terms ranging from six months to one year.
Commercial letters of credit are issued specifically to facilitate commerce and typically result in the commitment being drawn on when the underlying transaction is consummated between the customer and the third party. Commercial letters of credit generally have terms ranging from three months to six months.

Note 19 — Derivative Financial Instruments
Commitments to originate residential mortgage loans held for sale and forward commitments to sell residential mortgage loans are considered derivative instruments. See Note 18 for further information.
The Company has certain interest rate derivative positions that are not designated as hedging instruments. Derivative assets and liabilities are recorded at fair value on the Statement of Financial Condition and do not take into account the effects of master netting agreements. Master netting agreements allow the Company to settle all derivative contracts held with a single counterparty on a net basis, and to offset net derivative positions with related collateral, where applicable. These derivative positions relate to transactions in which the Company enters into an interest rate swap with a client while at the same time entering into an offsetting interest rate swap with another financial institution. In connection with each transaction, the Company agrees to pay interest to the client on a notional amount at a variable interest rate and receive interest from the client on the same notional amount at a fixed interest rate. At the same time, the Company agrees to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows the client to effectively convert a variable rate loan to a fixed rate. Because the terms of the swaps with the customers and the other financial institution offset each other, with the only difference being counterparty credit risk, changes in the fair value of the underlying derivative contracts are not materially different and do not significantly impact the Company’s results of operations.

63

Table of Contents

The following table shows the amounts of non-hedging derivative financial instruments at December 31, 20132016 and 2012:2015.
   Asset derivatives Liability derivatives   Asset derivatives Liability derivatives
(Dollars in thousands) Notional or contractual amount Statement of Financial Condition classification Fair value Statement of Financial Condition classification Fair value Notional or contractual amount Statement of Financial Condition classification Fair value Statement of Financial Condition classification Fair value
Interest rate swap contracts $462,790
 Other assets $9,894
 Other liabilities $10,087
 $570,004
 Other assets $6,621
 Other liabilities $6,743
Loan commitments 7,878
 Mortgages held for sale 12
 N/A 
 5,527
 Mortgages held for sale 43
 N/A 
Forward contracts - mortgage loan 10,600
 Mortgages held for sale 121
 N/A 
 16,525
 Mortgages held for sale 222
 N/A 
Forward contracts - foreign exchange 1,308
 N/A 
 Other assets 7
Total - December 31, 2013 $482,576
   $10,027
   $10,094
Total - December 31, 2016 $592,056
   $6,886
   $6,743
            
Interest rate swap contracts $446,024
 Other assets $16,126
 Other liabilities $16,444
 $554,083
 Other assets $9,859
 Other liabilities $10,044
Loan commitments 33,961
 Mortgages held for sale 220
 N/A 
 12,440
 Mortgages held for sale 47
 N/A 
Forward contracts - mortgage loan 21,500
 N/A 
 Mortgages held for sale 33
 16,416
 Mortgages held for sale 13
 N/A 
Total - December 31, 2012 $501,485
   $16,346
   $16,477
Total - December 31, 2015 $582,939
   $9,919
   $10,044
The following table shows the amounts included in the Statements of Income for non-hedging derivative financial instruments at December 31, 2013, 20122016, 2015 and 2011:2014.
 Gain (loss) Gain (loss)
(Dollars in thousands) Statement of Income classification 2013 2012 2011 Statement of Income classification 2016 2015 2014
Interest rate swap contracts Other expense $124
 $131
 $57
 Other expense $64
 $(8) $16
Interest rate swap contracts Other income 716
 721
 588
 Other income 730
 1,045
 357
Loan commitments Mortgage banking income (208) 31
 159
 Mortgage banking (4) 45
 (10)
Forward contracts - mortgage loan Mortgage banking income 154
 185
 (669) Mortgage banking 209
 155
 (263)
Forward contracts - foreign exchange Other income (7) 
 
 Other income 
 
 79
Total   $779
 $1,068
 $135
   $999
 $1,237
 $179
The following table shows the offsetting of financial assets and derivative assets at December 31, 20132016 and 20122015:.
       Gross Amounts Not Offset in the Statement of Financial Condition         Gross Amounts Not Offset in the Statement of Financial Condition  
(Dollars in thousands) Gross Amounts of Recognized Assets Gross Amounts Offset in the Statement of Financial Condition Net Amounts of Assets Presented in the Statement of Financial Condition Financial Instruments Cash Collateral Received Net Amount Gross Amounts of Recognized Assets Gross Amounts Offset in the Statement of Financial Condition Net Amounts of Assets Presented in the Statement of Financial Condition Financial Instruments Cash Collateral Received Net Amount
December 31, 2013            
December 31, 2016            
Interest rate swaps $10,511
 $617
 $9,894
 $
 $
 $9,894
 $6,681
 $60
 $6,621
 $
 $
 $6,621
                        
December 31, 2012            
December 31, 2015            
Interest rate swaps $17,422
 $1,296
 $16,126
 $
 $
 $16,126
 $10,016
 $157
 $9,859
 $
 $
 $9,859

64


The following table shows the offsetting of financial liabilities and derivative liabilities at December 31, 20132016 and 20122015:.
       Gross Amounts Not Offset in the Statement of Financial Condition         Gross Amounts Not Offset in the Statement of Financial Condition  
(Dollars in thousands) Gross Amounts of Recognized Liabilities Gross Amounts Offset in the Statement of Financial Condition Net Amounts of Liabilities Presented in the Statement of Financial Condition Financial Instruments Cash Collateral Pledged Net Amount Gross Amounts of Recognized Liabilities Gross Amounts Offset in the Statement of Financial Condition Net Amounts of Liabilities Presented in the Statement of Financial Condition Financial Instruments Cash Collateral Pledged Net Amount
December 31, 2013            
December 31, 2016            
Interest rate swaps $10,704
 $617
 $10,087
 $
 $8,409
 $1,678
 $6,803
 $60
 $6,743
 $
 $3,794
 $2,949
Repurchase agreements 117,620
 
 117,620
 117,620
 
 
 162,913
 
 162,913
 162,913
 
 
Total $128,324
 $617
 $127,707
 $117,620
 $8,409
 $1,678
 $169,716
 $60
 $169,656
 $162,913
 $3,794
 $2,949
                        
December 31, 2012            
December 31, 2015            
Interest rate swaps $17,740
 $1,296
 $16,444
 $
 $15,811
 $633
 $10,201
 $157
 $10,044
 $
 $9,833
 $211
Repurchase agreements 100,180
 
 100,180
 100,180
 
 
 130,662
 
 130,662
 130,662
 
 
Total $117,920
 $1,296
 $116,624
 $100,180
 $15,811
 $633
 $140,863
 $157
 $140,706
 $130,662
 $9,833
 $211
If a default in performance of any obligation of a repurchase agreement occurs, each party will set-off property held in respect of transactions against obligations owing in respect of any other transactions. At December 31, 2016 and December 31, 2015, repurchase agreements had a remaining contractual maturity of $160.38 million and $128.88 million in overnight, $2.23 million and $1.78 million in up to 30 days and $0.30 million and $0.00 million in greater than 90 days, respectively and were collateralized by U.S. Treasury and Federal agencies securities.
Note 20 — Regulatory Matters
The Company is subject to various regulatory capital requirements administered by the Federal banking agencies. Failure to meet minimum capital requirements can result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have a material effect on the Company’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. Capital amounts and classification are subject to qualitative judgments by the regulators about components, risk weightings, and other factors.
Quantitative measures established by regulation to ensure capital adequacy require the Company to maintain minimum amounts and ratios of total capital, Tier 1 capital, and common equity Tier I1 capital to risk-weighted assets and of Tier I1 capital to average assets. The Company believes that it meets all capital adequacy requirements to which it is subject.
The most recent notification from the Federal bank regulators categorized 1st Source Bank, the largest of its subsidiaries, as “well capitalized” under the regulatory framework for prompt corrective action. To be categorized as “well capitalized” the Bank must maintain minimum total risk-based, Tier I1 risk-based, common equity Tier 1 risk-based, and Tier I1 leverage ratios as set forth in the table below. There are no conditions or events since that notification that the Company believes will have changed the institution’s category.

65


As discussed in Note 12, the capital securities held by the Capital Trusts qualify as Tier 1 capital under Federal Reserve Board guidelines. The following table shows the actual and required capital amounts and ratios for 1st Source Corporation and 1st Source Bank as of December 31, 20132016 and 2012:2015.
 Actual Minimum Capital Adequacy To Be Well Capitalized Under Prompt Corrective Action Provisions Actual Minimum Capital Adequacy 
Minimum Capital Adequacy with Capital Buffer(1)
 To Be Well Capitalized Under Prompt Corrective Action Provisions
(Dollars in thousands)  Amount Ratio Amount Ratio Amount Ratio Amount Ratio Amount Ratio Amount Ratio Amount Ratio
2013  
  
  
  
  
  
2016  
  
  
  
      
  
Total Capital (to Risk-Weighted Assets):  
  
  
  
  
  
  
  
  
  
      
  
1st Source Corporation $599,603
 15.86% $302,409
 8.00% $378,011
 10.00% $713,498
 15.12% $377,432
 8.00% $406,919
 8.625% $471,791
 10.00%
1st Source Bank 566,307
 15.01% 301,783
 8.00% 377,229
 10.00% 662,531
 14.06
 377,014
 8.00
 406,468
 8.625
 471,267
 10.00
Tier I Capital (to Risk-Weighted Assets):  
  
  
  
  
  
Tier 1 Capital (to Risk-Weighted Assets):  
  
  
  
      
  
1st Source Corporation 549,441
 14.54% 151,205
 4.00% 226,807
 6.00% 651,006
 13.80
 283,074
 6.00
 312,561
 6.625
 377,432
 8.00
1st Source Bank 518,230
 13.74% 150,892
 4.00% 226,338
 6.00% 603,022
 12.80
 282,760
 6.00
 312,214
 6.625
 377,014
 8.00
Tier I Capital (to Average Assets):  
  
  
  
  
  
Common Equity Tier 1 Capital (to Risk-Weighted Assets):                
1st Source Corporation 549,441
 12.08% 182,008
 4.00% 227,510
 5.00% 594,006
 12.59
 212,306
 4.50
 241,793
 5.125
 306,664
 6.50
1st Source Bank 518,230
 11.41% 181,726
 4.00% 227,157
 5.00% 603,022
 12.80
 212,070
 4.50
 241,524
 5.125
 306,324
 6.50
2012  
  
  
  
  
  
Tier 1 Capital (to Average Assets):  
  
  
  
      
  
1st Source Corporation 651,006
 12.11
 215,115
 4.00
 N/A
 N/A
 268,893
 5.00
1st Source Bank 603,022
 11.22
 214,949
 4.00
 N/A
 N/A
 268,686
 5.00
2015  
  
  
  
      
  
Total Capital (to Risk-Weighted Assets):  
  
  
  
  
  
  
  
  
  
      
  
1st Source Corporation $555,163
 15.57% $285,304
 8.00% $356,631
 10.00% $676,007
 14.97% $361,267
 8.00% N/A
 N/A
 $451,584
 10.00%
1st Source Bank 535,409
 15.05% 284,611
 8.00% 355,763
 10.00% 636,592
 14.13
 360,402
 8.00
 N/A
 N/A
 450,502
 10.00
Tier I Capital (to Risk-Weighted Assets):  
  
  
  
  
  
Tier 1 Capital (to Risk-Weighted Assets):  
  
  
  
      
  
1st Source Corporation 508,582
 14.26% 142,652
 4.00% 213,978
 6.00% 616,577
 13.65
 270,951
 6.00
 N/A
 N/A
 361,267
 8.00
1st Source Bank 490,077
 13.78% 142,305
 4.00% 213,458
 6.00% 579,833
 12.87
 270,301
 6.00
 N/A
 N/A
 360,402
 8.00
Tier I Capital (to Average Assets):  
  
  
  
  
  
Common Equity Tier 1 Capital (to Risk-Weighted Assets):                
1st Source Corporation 508,582
 11.47% 177,299
 4.00% 221,624
 5.00% 559,577
 12.39
 203,213
 4.50
 N/A
 N/A
 293,530
 6.50
1st Source Bank 490,077
 11.08% 176,928
 4.00% 221,160
 5.00% 579,833
 12.87
 202,726
 4.50
 N/A
 N/A
 292,826
 6.50
Tier 1 Capital (to Average Assets):  
  
  
  
      
  
1st Source Corporation 616,577
 12.21
 201,921
 4.00
 N/A
 N/A
 252,401
 5.00
1st Source Bank 579,833
 11.50
 201,701
 4.00
 N/A
 N/A
 252,126
 5.00
(1) The capital conservation buffer requirement will be phased in over three years beginning in 2016. The capital buffer requirement effectively raises the minimum required common equity Tier 1 capital ratio to 7.0%, the Tier 1 capital ratio to 8.5%, and the total capital ratio to 10.5% on a fully phased-in basis.
The Bank was not required to maintain noninterest bearing cash balances with the Federal Reserve Bank until July 11, 2012 when the Federal Reserve eliminated the contractual clearing balance program. The average balanceas of these deposits for the year ended December 31, 2012 was approximately $1.62 million.2016 and 2015.
Dividends that may be paid by a subsidiary bank to the parent company are subject to certain legal and regulatory limitations and also may be affected by capital needs, as well as other factors.
Due to the Company’s mortgage activities, 1st Source Bank is required to maintain minimum net worth capital requirements established by various governmental agencies. 1st Source Bank’s net worth requirements are governed by the Department of Housing and Urban Development and GNMA. As of December 31, 2013,2016, 1st Source Bank met its minimum net worth capital requirements.

Note 21 — Fair Value Measurements
The Company determines the fair values of its financial instruments based on the fair value hierarchy, which requires an entity to maximize the use of quoted prices and observable inputs and to minimize the use of unobservable inputs when measuring fair value. The Company elected fair value accounting for mortgages held for sale. The Company believes the election for mortgages held for sale (which are economically hedged with free-standing derivatives) will reduce certain timing differences and better match changes in the value of these assets with changes in the value of derivatives used as economic hedges for these assets. At December 31, 20132016 and 2012,2015, all mortgages held for sale are carried at fair value.

66

Table of Contents

The following table shows the differences between fair value carrying amount of mortgages held for sale measured at fair value and the aggregate unpaid principal amount the Company is contractually entitled to receive at maturity on December 31, 20132016 and 2012:2015.
(Dollars in thousands)  Fair value carrying amount Aggregate unpaid principal Excess of fair value carrying amount over (under) unpaid principal  Fair value carrying amount Aggregate unpaid principal Excess of fair value carrying amount over (under) unpaid principal 
December 31, 2013  
  
  
 
December 31, 2016  
  
  
 
Mortgages held for sale reported at fair value:  
  
  
   
  
  
 
Total Loans $6,079
 $5,974
 $105
(1) $15,849
 $15,809
 $40
(1)
December 31, 2012  
  
  
 
December 31, 2015  
  
  
 
Mortgages held for sale reported at fair value:  
  
  
   
  
  
 
Total Loans $10,879
 $10,293
 $586
(1) $9,825
 $9,691
 $134
(1)
 
(1)The excess of fair value carrying amount over (under) unpaid principal is included in mortgage banking income and includes changes in fair value at and subsequent to funding and gains and losses on the related loan commitment prior to funding.
Financial Instruments on Recurring Basis:
The following is a description of the valuation methodologies used for financial instruments measured at fair value on a recurring basis:
Investment securities available for saleavailable-for-sale are valued primarily by a third party pricing agent. Prices supplied by the independent pricing agent, as well as their pricing methodologies and assumptions, are reviewed by the Company for reasonableness and to ensure such prices are aligned with market levels. In general, the Company’s investment securities do not possess a complex structure that could introduce greater valuation risk. The portfolio mainly consists of traditional investments including U.S. Treasury and Federal agencies securities, federal agency mortgage pass-through securities, and general obligation and revenue municipal bonds. Pricing for such instruments is fairly generic and is easily obtained. On a quarterly basis, prices supplied by the pricing agent are validated by comparison to prices obtained from other third party sources for a material portion of the portfolio.
The valuation policy and procedures for Level 3 fair value measurements of available for sale debt securities are decided through collaboration between management of the Corporate Accounting and Funds Management departments. The changes in fair value measurement for Level 3 securities are analyzed on a periodic basis under a collaborative framework with the aforementioned departments. The methodology and variables used for input are derived from the combination of observable and unobservable inputs. The unobservable inputs are determined through internal assumptions that may vary from period to period due to external factors, such as market movement and credit rating adjustments.
Both the market and income valuation approaches are implemented using the following types of inputs:
U.S. treasuries are priced using the market approach and utilizing live data feeds from active market exchanges for identical securities.
Government-sponsored agency debt securities and corporate bonds are primarily priced using available market information through processes such as benchmark curves, market valuations of like securities, sector groupings and matrix pricing.
Other government-sponsored agency securities, mortgage-backed securities and some of the actively traded REMICs and CMOs, are primarily priced using available market information including benchmark yields, prepayment speeds, spreads and volatility of similar securities.
Other inactiveInactively traded government-sponsored agency securities are primarily priced using consensus pricing and dealer quotes.

State and political subdivisions are largely grouped by characteristics, i.e., geographical data and source of revenue in trade dissemination systems. Since some securities are not traded daily and due to other grouping limitations, active market quotes are often obtained using benchmarking for like securities. Local direct placement municipal securities, with very little market activity, are priced using an appropriate market yield curve.curve which incorporates a credit spread assumption.
Marketable equity (common) securities are primarily priced using the market approach and utilizing live data feeds from active market exchanges for identical securities.
Trading account securities are priced using the market approach and utilizing live data feeds from active market exchanges for identical securities.

67

Table of Contents

Mortgages held for sale and the related loan commitments and forward contracts (hedges) are valued using a market value approach and utilizing an appropriate current market yield and a loan commitment closing rate based on historical analysis.
Interest rate swap positions, both assets and liabilities, are valued by a third party pricing agent using an income approach and utilizing models that use as their basis readily observable market parameters. This valuation process considers various factors including interest rate yield curves, time value and volatility factors. Validation of third party agent valuations is accomplished by comparing those values to the Company’s swap counterparty valuations. Management believes an adjustment is required to “mid-market” valuations for derivatives tied to its performing loan portfolio to recognize the imprecision and related exposure inherent in the process of estimating expected credit losses as well as velocity of deterioration evident with systemic risks imbedded in these portfolios. Any change in the mid-market derivative valuation adjustment will be recognized immediately through the Consolidated Statements of Income.

The following table shows the balance of assets and liabilities at December 31, 2013 and 2012 measured at fair value on a recurring basis.
(Dollars in thousands) Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total
December 31, 2016        
Assets:  
  
  
  
  
  
  
  
Investment securities available-for-sale:  
  
  
  
  
  
  
  
U.S. Treasury and Federal agencies securities $19,631
 $375,408
 $
 $395,039
 $20,164
 $400,669
 $
 $420,833
U.S. States and political subdivisions securities 
 117,741
 5,498
 123,239
 
 130,276
 2,699
 132,975
Mortgage-backed securities - Federal agencies 
 275,080
 
 275,080
 
 252,574
 
 252,574
Corporate debt securities 
 31,065
 
 31,065
 
 35,076
 
 35,076
Foreign government and other securities 
 709
 
 709
 
 
 807
 807
Total debt securities 19,631
 800,003
 5,498
 825,132
 20,164
 818,595
 3,506
 842,265
Marketable equity securities 7,568
 
 
 7,568
 8,202
 
 
 8,202
Total investment securities available-for-sale 27,199
 800,003
 5,498
 832,700
 28,366
 818,595
 3,506
 850,467
Trading account securities 192
 
 
 192
Mortgages held for sale 
 6,079
 
 6,079
 
 15,849
 
 15,849
Accrued income and other assets (interest rate swap agreements) 
 9,894
 
 9,894
 
 6,621
 
 6,621
Total - December 31, 2013 $27,391
 $815,976
 $5,498
 $848,865
Total $28,366
 $841,065
 $3,506
 $872,937
                
Liabilities:  
  
  
  
  
  
  
  
Accrued expenses and other liabilities (interest rate swap agreements) $
 $10,087
 $
 $10,087
 $
 $6,743
 $
 $6,743
Total - December 31, 2013 $
 $10,087
 $
 $10,087
Total $
 $6,743
 $
 $6,743
                
December 31, 2015        
Assets:  
  
  
  
  
  
  
  
Investment securities available-for-sale:  
  
  
  
  
  
  
  
U.S. Treasury and Federal agencies securities $20,063
 $402,190
 $
 $422,253
 $19,879
 $369,790
 $
 $389,669
U.S. States and political subdivisions securities 
 97,736
 7,701
 105,437
 
 118,462
 4,528
 122,990
Mortgage-backed securities - Federal agencies 
 312,407
 
 312,407
 
 236,297
 
 236,297
Corporate debt securities 
 31,248
 
 31,248
 
 34,383
 
 34,383
Foreign government and other securities 
 3,726
 
 3,726
 
 
 809
 809
Total debt securities 20,063
 847,307
 7,701
 875,071
 19,879
 758,932
 5,337
 784,148
Marketable equity securities 5,693
 
 
 5,693
 7,579
 
 
 7,579
Total investment securities available-for-sale 25,756
 847,307
 7,701
 880,764
 27,458
 758,932
 5,337
 791,727
Trading account securities 146
 
 
 146
Mortgages held for sale 
 10,879
 
 10,879
 
 9,825
 
 9,825
Accrued income and other assets (interest rate swap agreements) 
 16,126
 
 16,126
 
 9,859
 
 9,859
Total - December 31, 2012 $25,902
 $874,312
 $7,701
 $907,915
Total $27,458
 $778,616
 $5,337
 $811,411
                
Liabilities:  
  
  
  
  
  
  
  
Accrued expenses and other liabilities (interest rate swap agreements) $
 $16,444
 $
 $16,444
 $
 $10,044
 $
 $10,044
Total - December 31, 2012 $
 $16,444
 $
 $16,444
Total $
 $10,044
 $
 $10,044

68


The following table shows the changes in Level 3 assets and liabilities at December 31, 2013 and 2012 measured at fair value on a recurring basis.
(Dollars in thousands) U.S. States and political subdivisions securities Foreign government and other securities Investment securities available-for-sale U.S. States and political subdivisions securities Foreign government and other securities Investment securities available-for-sale
Beginning balance January 1, 2013 $7,701
 $
 $7,701
Beginning balance January 1, 2016 $4,528
 $809
 $5,337
Total gains or losses (realized/unrealized):  
    
  
    
Included in earnings (140) 
 (140) 
 
 
Included in other comprehensive income 566
 
 566
 (24) (2) (26)
Purchases 2,200
 
 2,200
 1,100
 
 1,100
Issuances 
 
 
 
 
 
Sales (2,000) 
 (2,000) 
 
 
Settlements 
 
 
 
 
 
Maturities (2,829) 
 (2,829) (2,905) 
 (2,905)
Transfers into Level 3 
 
 
 
 
 
Transfers out of Level 3 
 
 
 
 
 
Ending balance December 31, 2013 $5,498
 $
 $5,498
Ending balance December 31, 2016 $2,699
 $807
 $3,506
            
Beginning balance January 1, 2012 $10,493
 $675
 $11,168
Beginning balance January 1, 2015 $6,466
 $811
 $7,277
Total gains or losses (realized/unrealized):  
    
  
    
Included in earnings 
 
 
 
 
 
Included in other comprehensive income 258
 
 258
 (31) (2) (33)
Purchases 
 
 
 
 200
 200
Issuances 
 
 
 
 
 
Sales 
 
 
Settlements 
 
 
 
 
 
Maturities (3,050) 
 (3,050) (1,907) (200) (2,107)
Transfers into Level 3 
 
 
 
 
 
Transfers out of Level 3 
 (675) (675) 
 
 
Ending balance December 31, 2012 $7,701
 $
 $7,701
Ending balance December 31, 2015 $4,528
 $809
 $5,337
There were no gains or losses for the period included in earnings attributable to the change in unrealized gains or losses relating to assets and liabilities still held at December 31, 20132016 or 2012. A foreign government debt security was transferred from Level 3 to Level 2 during 2012 due to the Company’s periodic review of valuation methodologies and inputs. The Company determined that the observable inputs used in determining fair value warranted a transfer to Level 2 as the unobservable inputs were deemed to be insignificant to the overall fair value measurement.2015. No transfers between Level 1 and 2levels occurred during 20132016 or 2012.2015.
The following table shows the valuation methodology and unobservable inputs for Level 3 assets and liabilities measured at fair value on a recurring basis at December 31, 2013 and 2012.basis.
(Dollars in thousands) Fair value Valuation Methodology Unobservable Inputs Range of Inputs Fair value Valuation Methodology Unobservable Inputs Range of Inputs
December 31, 2013   
December 31, 2016   
Investment securities available-for-sale  
        
      
Direct placement municipal securities $5,498
 Discounted cash flows Credit spread assumption 0.90% - 1.52% $2,699
 Discounted cash flows Credit spread assumption 0.92% - 3.17%
Total investment securities available-for-sale $5,498
      
      
December 31, 2012   
Investment securities available-for-sale   
Adjustable rate securities $3,364
 Discounted cash flows Illiquidity adjustment 4% - 8%
Foreign government $807
 Discounted cash flows Market yield assumption 0.28% - 1.12%
   Term assumption (1) 5 years   
   Coupon forecast assumption 0.50% - 0.88%   
December 31, 2015   
Investment securities available-for-sale   
Direct placement municipal securities $4,528
 Discounted cash flows Credit spread assumption 1.27% - 2.03%
      
Direct placement municipal securities 4,337
 Discounted cash flows Credit spread assumption 1.22% - 1.95%
Total investment securities available-for-sale $7,701
 
Foreign government $809
 Discounted cash flows Market yield assumption 0.88% - 2.00%
(1)Term assumption is influenced by security call history

69

Table of Contents

The sensitivity to changes in the unobservable inputs and their impact on the fair value measurement can be significant. The significant unobservable input for direct placement municipal securities isare the underlying market levelcredit spread assumptions used to determine the fair value measure. An increase (decrease) in the estimated yield levelspread assumption of the market will decrease (increase) the fair value measure of the securities. The significant unobservable inputsinput for Adjustable Rate Securitiesforeign government securities are illiquidity, term and coupon forecastthe market yield assumptions. The illiquidity adjustment is negatively correlated to the fair value measure. An increase (decrease) in the determined illiquidity adjustment will lower (increase) the fair value measure. The termmarket yield assumption is negatively correlated to the fair value measure. An increase (decrease) in the determined term adjustmentmarket yield assumption will decrease (increase) the fair value measure. The coupon forecast is positively correlated to the fair value measure. An increase (decrease) in the determined coupon forecast will increase (decrease) the fair value measure. A permutation that includes a change in the coupon forecast with a change in either or both of the two variables will mitigate the significance of the change to the fair value measure.measurement.

Financial Instruments on Non-recurring Basis:
The Company may be required, from time to time, to measure certain other financial assets at fair value on a non-recurring basis in accordance with GAAP. These adjustments to fair value usually result from application of lower of cost or market accounting or impairment charges of individual assets.
The Credit Policy Committee (CPC), a management committee, is responsible for overseeing the valuation processes and procedures for Level 3 measurements of impaired loans, other real estate and repossessions. The Credit Policy CommitteeCPC reviews these assets on a quarterly basis to determine the accuracy of the observable inputs, generally third party appraisals, auction values, values derived from trade publications and data submitted by the borrower, and the appropriateness of the unobservable inputs, generally discounts due to current market conditions and collection issues. The Credit Policy CommitteeCPC establishes discounts based on asset type and valuation source; deviations from the standard are documented. The discounts are reviewed periodically, annually at a minimum, to determine they remain appropriate. Consideration is given to current trends in market values for the asset categories and gain and losses on sales of similar assets. The Loan and Funds Management Committee of the Board of Directors is responsible for overseeing the Credit Policy Committee.CPC.
Discounts vary depending on the nature of the assets and the source of value. Aircraft are generally valued using quarterly trade publications adjusted for engine time, condition, maintenance programs, discounted by 10%. Likewise, autos are valued using current auction values, discounted by 10%; medium and heavy duty trucks are valued using trade publications and auction values, discounted by 15%. Construction equipment and environmental equipment is generally valued using trade publications and auction values, discounted by 20%. Real estate is valued based on appraisals or evaluations, discounted by 20% at a minimum with higher discounts for property in poor condition or property with characteristics which may make it more difficult to market. Commercial loans subject to borrowing base certificates are generally discounted by 20% for receivables and 40-75% for inventory with higher discounts when monthly borrowing base certificates are not required or received.
Impaired loans and related write-downs are based on the fair value of the underlying collateral if repayment is expected solely from the collateral. Collateral values are reviewed quarterly and estimated using customized discounting criteria, appraisals and dealer and trade magazine quotes which are used in a market valuation approach. In accordance with fair value measurements, only impaired loans for which a reserve for loan loss has been established based on the fair value of collateral require classification in the fair value hierarchy. As a result, only a portion of the Company's impaired loans are classified in the fair value hierarchy.
Partnership investments and the adjustments to fair value primarily result from application of lower of cost or fair value accounting. The partnership investments are priced using financial statements provided by the partnerships. Quantitative unobservable inputs are not reasonably available for reporting purposes.
The Company has established mortgage servicing rights (MSRs)MSRs valuation policies and procedures based on industry standards and to ensure valuation methodologies are consistent and verifiable. MSRs and related adjustments to fair value result from application of lower of cost or fair value accounting. For purposes of impairment, MSRs are stratified based on the predominant risk characteristics of the underlying servicing, principally by loan type. The fair value of each tranche of the servicing portfolio is estimated by calculating the present value of estimated future net servicing cash flows, taking into consideration actual and expected mortgage loan prepayment rates, discount rates, servicing costs, and other economic factors. Prepayment rates and discount rates are derived through a third party pricing agent. Changes in the most significant inputs, including prepayment rates and discount rates, are compared to the changes in the fair value measurements and appropriate resolution is made. A fair value analysis is also obtained from an independent third party agent and compared to the internal valuation for reasonableness. MSRs do not trade in an active, open market with readily observable prices and though sales of MSRs do occur, precise terms and conditions typically are not readily available and the characteristics of the Company’s servicing portfolio may differ from those of any servicing portfolios that do trade.
Other real estate is based on the lower of cost or fair value of the underlying collateral less expected selling costs. Collateral values are estimated primarily using appraisals and reflect a market value approach. Fair values are reviewed quarterly and new appraisals are obtained annually. Repossessions are similarly valued.

70

Table of Contents

For assets measured at fair value on a nonrecurring basis the following represents impairment charges (recoveries) recognized on these assets during the year ended December 31, 20132016 and 2012,2015, respectively: impaired loans - $0.00 million and $0.46$0.42 million; partnership investments - $(0.42)$0.00 million and $(0.28)$(0.03) million; mortgage servicing rightsMSRs - $0.00 million and $(0.24)$0.00 million; repossessions - $0.02$0.58 million and $0.40$1.21 million, and other real estate - $0.34$0.00 million and $0.71$0.01 million.

The following table shows the carrying value of assets at December 31, 2013 and 2012, measured at fair value on a non-recurring basis.
(Dollars in thousands) Level 1 Level 2 Level 3 Total Level 1 Level 2 Level 3 Total
December 31, 2013  
  
  
  
December 31, 2016  
  
  
  
Impaired loans - collateral based $
 $
 $670
 $670
 $
 $
 $6,280
 $6,280
Accrued income and other assets (partnership investments) 
 
 2,156
 2,156
 
 
 1,032
 1,032
Accrued income and other assets (mortgage servicing rights) 
 
 4,844
 4,844
 
 
 4,297
 4,297
Accrued income and other assets (repossessions) 
 
 4,262
 4,262
 
 
 9,373
 9,373
Accrued income and other assets (other real estate) 
 
 5,490
 5,490
 
 
 704
 704
Total $
 $
 $17,422
 $17,422
 $
 $
 $21,686
 $21,686
December 31, 2012  
  
  
  
        
December 31, 2015  
  
  
  
Impaired loans - collateral based $
 $
 $2,027
 $2,027
 $
 $
 $220
 $220
Accrued income and other assets (partnership investments) 
 
 2,032
 2,032
 
 
 1,000
 1,000
Accrued income and other assets (mortgage servicing rights) 
 
 4,645
 4,645
 
 
 4,608
 4,608
Accrued income and other assets (repossessions) 
 
 63
 63
 
 
 6,927
 6,927
Accrued income and other assets (other real estate) 
 
 5,344
 5,344
 
 
 736
 736
Total $
 $
 $14,111
 $14,111
 $
 $
 $13,491
 $13,491
The following table shows the valuation methodology and unobservable inputs for Level 3 assets and liabilities measured at fair value on a non-recurring basis at December 31, 2013 and 2012.basis.
(Dollars in thousands) Carrying Value Fair value Valuation Methodology Unobservable Inputs Range of Inputs Carrying Value Fair value Valuation Methodology Unobservable Inputs Range of Inputs
December 31, 2013     
December 31, 2016     
Impaired loans $670
 $670
 Collateral based measurements including appraisals, trade publications, and auction values Discount for lack of marketability and current conditions 20% - 35% $6,280
 $6,280
 Collateral based measurements including appraisals, trade publications, and auction values Discount for lack of marketability and current conditions 0% - 100%
          
Mortgage servicing rights 4,844
 8,127
 Discounted cash flows Constant prepayment rate (CPR) 9.9% - 11.9% 4,297
 7,484
 Discounted cash flows Constant prepayment rate (CPR) 8.6% - 15.0%
  
  
   Discount rate 10.0% - 13.0%  
  
   Discount rate 9.6% - 12.5%
          
Repossessions 4,262
 4,435
 Appraisals, trade publications and auction values Discount for lack of marketability 0% - 16% 9,373
 9,452
 Appraisals, trade publications and auction values Discount for lack of marketability 0% - 4%
   ��      
Other real estate 5,490
 6,606
 Appraisals Discount for lack of marketability 0% - 48% 704
 752
 Appraisals Discount for lack of marketability 0% - 16%
          
December 31, 2012     
December 31, 2015     
Impaired loans $2,027
 $2,027
 Collateral based measurements including appraisals, trade publications, and auction values Discount for lack of marketability and current conditions 10% - 90% $220
 $220
 Collateral based measurements including appraisals, trade publications, and auction values Discount for lack of marketability and current conditions 20%
          
Mortgage servicing rights 4,645
 5,760
 Discounted cash flows Constant prepayment rate (CPR) 14.1% - 23.2% 4,608
 7,246
 Discounted cash flows Constant prepayment rate (CPR) 9.4% - 15.0%
     Discount rate 8.5% - 11.5%  
  
 Discount rate 9.8% - 13.3%
          
Repossessions 63
 59
 Appraisals, trade publications and auction values Discount for lack of marketability 0% - 45% 6,927
 7,104
 Appraisals, trade publications and auction values Discount for lack of marketability 2% - 3%
          
Other real estate 5,344
 6,550
 Appraisals Discount for lack of marketability 0% - 68% 736
 851
 Appraisals Discount for lack of marketability 8% - 35%
GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those financial assets and financial liabilities that are not measured and reported at fair value on a recurring or non-recurring basis.

71


The following table shows the fair values of the Company’s financial instruments as of December 31, 2013 and 2012.instruments.
(Dollars in thousands) Carrying or Contract Value Fair Value Level 1 Level 2 Level 3 Carrying or Contract Value Fair Value Level 1 Level 2 Level 3
December 31, 2013  
  
  
  
  
December 31, 2016  
  
  
  
  
Assets:  
  
  
  
  
  
  
  
  
  
Cash and due from banks $77,568
 $77,568
 $77,568
 $
 $
 $58,578
 $58,578
 $58,578
 $
 $
Federal funds sold and interest bearing deposits with other banks 2,484
 2,484
 2,484
 
 
 49,726
 49,726
 49,726
 
 
Investment securities, available-for-sale 832,700
 832,700
 27,199
 800,003
 5,498
 850,467
 850,467
 28,366
 818,595
 3,506
Other investments and trading account securities 22,592
 22,592
 22,592
 
 
Other investments 22,458
 22,458
 22,458
 
 
Mortgages held for sale 6,079
 6,079
 
 6,079
 
 15,849
 15,849
 
 15,849
 
Loans and leases, net of reserve for loan and lease losses 3,465,819
 3,491,718
 
 
 3,491,718
 4,099,528
 4,107,079
 
 
 4,107,079
Cash surrender value of life insurance policies 58,558
 58,558
 58,558
 
 
Mortgage servicing rights 4,844
 8,127
 
 
 8,127
 4,297
 7,484
 
 
 7,484
Interest rate swaps 9,894
 9,894
 
 9,894
 
 6,621
 6,621
 
 6,621
 
Liabilities:  
  
  
  
  
  
  
  
  
  
Deposits $3,653,650
 $3,657,586
 $2,722,804
 $934,782
 $
 $4,333,760
 $4,332,744
 $3,277,108
 $1,055,636
 $
Short-term borrowings 314,131
 314,131
 184,304
 129,827
 
 291,943
 291,943
 163,652
 128,291
 
Long-term debt and mandatorily redeemable securities 58,335
 56,896
 
 56,896
 
 74,308
 73,149
 
 73,149
 
Subordinated notes 58,764
 62,602
 
 62,602
 
 58,764
 51,031
 
 51,031
 
Interest rate swaps 10,087
 10,087
 
 10,087
 
 6,743
 6,743
 
 6,743
 
Off-balance-sheet instruments * 
 177
 
 177
 
 
 382
 
 382
 
                    
December 31, 2012  
  
  
  
  
December 31, 2015  
  
  
  
  
Assets:  
  
  
  
  
  
  
  
  
  
Cash and due from banks $83,232
 $83,232
 $83,232
 $
 $
 $65,171
 $65,171
 $65,171
 $
 $
Federal funds sold and interest bearing deposits with other banks 702
 702
 702
 
 
 14,550
 14,550
 14,550
 
 
Investment securities, available-for-sale 880,764
 880,764
 25,756
 847,307
 7,701
 791,727
 791,727
 27,458
 758,932
 5,337
Other investments and trading account securities 22,755
 22,755
 22,755
 
 
 21,973
 21,973
 21,973
 
 
Mortgages held for sale 10,879
 10,879
 
 10,879
 
 9,825
 9,825
 
 9,825
 
Loans and leases, net of reserve for loan and lease losses 3,244,242
 3,287,976
 
 
 3,287,976
 3,906,580
 3,927,967
 
 
 3,927,967
Cash surrender value of life insurance policies 56,572
 56,572
 56,572
 
 
Mortgage servicing rights 4,645
 5,760
 
 
 5,760
 4,608
 7,246
 
 
 7,246
Interest rate swaps 16,126
 16,126
 
 16,126
 
 9,859
 9,859
 
 9,859
 
Liabilities:  
  
  
  
  
  
  
  
  
  
Deposits $3,624,347
 $3,641,280
 $2,556,122
 $1,085,158
 $
 $4,139,186
 $4,139,649
 $2,998,443
 $1,141,206
 $
Short-term borrowings 169,188
 169,188
 161,138
 8,050
 
 233,229
 233,229
 134,156
 99,073
 
Long-term debt and mandatorily redeemable securities 71,021
 71,557
 
 71,557
 
 57,379
 57,193
 
 57,193
 
Subordinated notes 58,764
 72,914
 
 72,914
 
 58,764
 48,304
 
 48,304
 
Interest rate swaps 16,444
 16,444
 
 16,444
 
 10,044
 10,044
 
 10,044
 
Off-balance-sheet instruments * 
 188
 
 188
 
 
 375
 
 375
 
 
* Represents estimated cash outflows required to currently settle the obligations at current market rates.
The methodologies for estimating fair value of financial assets and financial liabilities that are measured at fair value on a recurring or non-recurring basis are discussed above. The estimated fair value approximates carrying value for cash and due from banks, federal funds sold and interest bearing deposits with other banks, and other investments, and cash surrender value of life insurance policies.investments. The methodologies for other financial assets and financial liabilities are discussed below:
Loans and Leases — For variable rate loans and leases that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. The fair values of other loans and leases are estimated using discounted cash flow analyses which use interest rates currently being offered for loans and leases with similar terms to borrowers of similar credit quality.

72

Table of Contents

Deposits — The fair values for all deposits other than time deposits are equal to the amounts payable on demand (the carrying value). Fair values of variable rate time deposits are equal to their carrying values. Fair values for fixed rate time deposits are estimated using discounted cash flow analyses using interest rates currently being offered for deposits with similar remaining maturities.

Short-Term Borrowings — The carrying values of Federal funds purchased, securities sold under repurchase agreements, and other short-term borrowings, including the liability related to mortgage loans available for repurchase under GNMA optional repurchase programs, approximate their fair values.
Long-Term Debt and Mandatorily Redeemable Securities — The fair values of long-term debt are estimated using discounted cash flow analyses, based on our current estimated incremental borrowing rates for similar types of borrowing arrangements. The carrying values of mandatorily redeemable securities are based on our current estimated cost of redeeming these securities which approximate their fair values.
Subordinated Notes — Fair values are estimated based on calculated market prices of comparable securities.
Off-Balance-Sheet Instruments — Contract and fair values for certain of our off-balance-sheet financial instruments (guarantees) are estimated based on fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties’ credit standing.
Limitations — Fair value estimates are made at a specific point in time based on relevant market information and information about the financial instruments. Because no market exists for a significant portion of our financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other such factors.
These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. These estimates are subjective in nature and require considerable judgment to interpret market data. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange, nor are they intended to represent the fair value of the Company as a whole. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts. The fair value estimates presented herein are based on pertinent information available to management as of the respective balance sheet date. Although the Company is not aware of any factors that would significantly affect the estimated fair value amounts, such amounts have not been comprehensively revalued since the presentation dates, and therefore, estimates of fair value after the balance sheet date may differ significantly from the amounts presented herein.
Other significant assets, such as premises and equipment, other assets, and liabilities not defined as financial instruments, are not included in the above disclosures. Also, the fair value estimates for deposits do not include the benefit that results from the low-cost funding provided by the deposit liabilities compared to the cost of borrowing funds in the market.

73

Table of Contents

Note 22 — 1st Source Corporation (Parent Company Only) Financial Information
STATEMENTS OF FINANCIAL CONDITION
December 31 (Dollars in thousands)
 2013 2012 2016 2015
ASSETS  
  
  
  
Cash and cash equivalents $54,348
 $32,603
 $73,324
 $60,429
Short-term investments with bank subsidiary 500
 500
 500
 500
Investment securities, available-for-sale
(amortized cost of $1,218 and $1,243 at December 31, 2013 and 2012, respectively)
 5,636
 3,779
Other investments 1,470
 1,470
Trading account securities 192
 146
Investment securities available-for-sale
(amortized cost of $884 at December 31, 2016 and $1,218 at December 31, 2015)
 7,369
 6,855
Investments in:  
  
  
  
Bank subsidiaries 607,695
 594,851
 676,915
 660,087
Non-bank subsidiaries 2,374
 2,120
 1,812
 1,496
Premises and equipment, net 
 30
Other assets 5,475
 5,693
 4,013
 4,668
Total assets $677,690
 $641,192
 $763,933
 $734,035
    
LIABILITIES AND SHAREHOLDERS’ EQUITY  
  
  
  
Commercial paper borrowings $12,351
 $4,659
Other liabilities 5,373
 4,824
Commercial paper $5,761
 $8,042
Long-term debt and mandatorily redeemable securities 15,824
 14,290
 21,228
 19,335
Subordinated notes 58,764
 58,764
 58,764
 58,764
Other liabilities 5,530
 3,841
Total liabilities 92,312
 82,537
 91,283
 89,982
Shareholders’ equity 585,378
 558,655
Total shareholders’ equity 672,650
 644,053
Total liabilities and shareholders’ equity $677,690
 $641,192
 $763,933
 $734,035

STATEMENTS OF INCOME AND COMPREHENSIVE INCOME
Year Ended December 31 (Dollars in thousands)
 2013 2012 2011 2016 2015 2014
Income:  
  
  
  
  
  
Dividends from bank subsidiary $30,429
 $58,739
 $28,175
 $36,064
 $36,064
 $33,810
Rental income from subsidiaries 2,165
 1,873
 1,772
 2,363
 2,342
 2,314
Other 418
 499
 418
 444
 426
 408
Investment securities and other investment gains 626
 273
 237
Investment securities and other investment gains (losses) 3,901
 26
 (370)
Total income 33,638
 61,384
 30,602
 42,772
 38,858
 36,162
Expenses:  
  
  
  
  
  
Interest on subordinated notes 4,220
 6,484
 6,589
 4,220
 4,220
 4,220
Interest on long-term debt and mandatorily redeemable securities 999
 1,108
 1,039
 1,454
 1,375
 1,475
Interest on commercial paper and other short-term borrowings 23
 17
 18
 20
 30
 36
Rent expense 1,698
 1,635
 1,483
Rent 1,739
 1,737
 1,713
Other 639
 354
 763
 1,179
 351
 2,553
Total expenses 7,579
 9,598
 9,892
 8,612
 7,713
 9,997
Income before income tax benefit and equity in undistributed (distributed in excess of) income of subsidiaries 26,059
 51,786
 20,710
Income before income tax benefit and equity in undistributed income of subsidiaries 34,160
 31,145
 26,165
Income tax benefit 1,650
 2,274
 2,607
 741
 1,721
 2,722
Income before equity in undistributed (distributed in excess of) income of subsidiaries 27,709
 54,060
 23,317
Equity in (distributed in excess of) undistributed income of subsidiaries:  
  
  
Income before equity in undistributed income of subsidiaries 34,901
 32,866
 28,887
Equity in undistributed income of subsidiaries:  
  
  
Bank subsidiaries 26,995
 (4,690) 24,511
 22,569
 24,289
 28,891
Non-bank subsidiaries 254
 263
 367
 316
 331
 291
Net income $54,958
 $49,633
 $48,195
 $57,786
 $57,486
 $58,069
Comprehensive income $52,575
 $54,634
 $60,895

74


STATEMENTS OF CASH FLOWS
Year Ended December 31 (Dollars in thousands)
 2013 2012 2011 2016 2015 2014
Operating activities:  
  
  
  
  
  
Net income $54,958
 $49,633
 $48,195
 $57,786
 $57,486
 $58,069
Adjustments to reconcile net income to net cash provided by operating activities:  
  
  
  
  
  
Equity (undistributed) distributed in excess of income of subsidiaries (27,249) 4,427
 (24,878) (22,885) (24,620) (29,182)
Depreciation of premises and equipment 30
 39
 76
 4
 9
 21
Realized/unrealized investment securities and other investment gains (626) (273) (237)
Stock-based compensation 52
 64
 35
Realized/unrealized investment securities and other investment (gains) losses (3,901) (26) 370
Change in trading account securities (46) (14) 6
 
 205
 (13)
Other 1,714
 3,600
 2,246
 3,132
 2,585
 (2,329)
Net change in operating activities 28,781
 57,412
 25,408
 34,188
 35,703
 26,971
Investing activities:  
  
  
  
  
  
Proceeds from sales and maturities of investment securities 9
 500
 657
 1,795
 1,470
 
Purchases of other investments 
 (1,470) 
Net change in premises and equipment 
 (6) 142
Proceeds from liquidation of partnership investment 2,903
 423
 570
Return of capital from subsidiaries 1
 
 1,000
 
 
 1,500
Net change in investing activities 10
 (976) 1,799
 4,698
 1,893
 2,070
Financing activities:  
  
  
  
  
  
Net change in commercial paper 7,692
 (3,342) 3,760
 (2,281) (4,126) (183)
Proceeds from issuance of long-term debt and mandatorily redeemable securities 1,331
 2,627
 1,936
 1,607
 1,520
 1,356
Payments on subordinated notes 
 (30,928) 
Payments on long-term debt and mandatorily redeemable securities (397) (317) (328) (627) (712) (569)
Stock issued under stock purchase plans 120
 149
 197
Net proceeds from issuance of treasury stock 3,655
 3,935
 2,953
 2,636
 2,373
 1,520
Repurchase of common stock warrant 
 
 (3,750)
Acquisition of treasury stock (2,273) (3,701) (2,241) (8,030) (9,970) (16,342)
Cash dividends paid on common stock (17,054) (16,522) (15,921) (19,416) (18,126) (17,643)
Net change in financing activities (7,046) (48,248) (13,591) (25,991) (28,892) (31,664)
Net change in cash and cash equivalents 21,745
 8,188
 13,616
 12,895
 8,704
 (2,623)
Cash and cash equivalents, beginning of year 32,603
 24,415
 10,799
 60,429
 51,725
 54,348
Cash and cash equivalents, end of year $54,348
 $32,603
 $24,415
 $73,324
 $60,429
 $51,725


75


Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.
None
Item 9A. Controls and Procedures.
1st Source carried out an evaluation, under the supervision and with the participation of our management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934) pursuant to Exchange Act Rule 13a-14. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, at December 31, 2013,2016, our disclosure controls and procedures were effective in ensuring that information required to be disclosed by 1st Source in reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms and are designed to ensure that information required to be disclosed in those reports is accumulated and communicated to management as appropriate to allow timely decisions regarding required disclosure.
In addition, there were no changes in our internal control over financial reporting (as defined in Exchange Act Rule 13a-15(f)) during the fourth fiscal quarter of 20132016 that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.
MANAGEMENT REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING
Management of 1st Source Corporation (“1st Source”) is responsible for establishing and maintaining adequate internal control over financial reporting. 1st Source’s internal control over financial reporting includes policies and procedures pertaining to 1st Source’s ability to record, process, and report reliable information. Actions are taken to correct any deficiencies as they are identified through internal and external audits, regular examinations by bank regulatory agencies, 1st Source’s formal risk management process, and other means. 1st Source’s internal control system is designed to provide reasonable assurance to 1st Source’s management and Board of Directors regarding the preparation and fair presentation of 1st Source’s published financial statements.
All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation. Further, because of changes in conditions, the effectiveness of internal control may vary over time.
1st Source’s management assessed the effectiveness of internal control over financial reporting as of December 31, 2013.2016. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control — Integrated Framework (19922013 framework). Based on management’s assessment, 1st Source believes that, as of December 31, 2013,2016, 1st Source’s internal control over financial reporting is effective based on those criteria.
Ernst & YoungBKD LLP, independent registered public accounting firm, has issued an attestation report on management’s assessment of 1st Source’s internal control over financial reporting. This report appears on page 3637.
By/s/ CHRISTOPHER J. MURPHY III 
 Christopher J. Murphy III, Chief Executive Officer 
   
   
By/s/ ANDREA G. SHORT 
 Andrea G. Short, Treasurer and Chief Financial Officer 
South Bend, Indiana
Item 9B. Other Information.
None

76


Part III
Item 10. Directors, Executive Officers and Corporate Governance.
The information under the caption “Proposal Number 1: Election of Directors,” “Board Committees and Other Corporate Governance Matters,” and “Section 16(a) Beneficial Ownership Reporting Compliance” of the 20142017 Proxy Statement is incorporated herein by reference.
Item 11. Executive Compensation.
The information under the caption “Compensation Discussion & Analysis” of the 20142017 Proxy Statement is incorporated herein by reference.
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.
The information under the caption “Voting Securities and Principal Holders Thereof” and “Proposal Number 1: Election of Directors” of the 20142017 Proxy Statement is incorporated herein by reference.
The following table shows Equity Compensation Plan Information as of December 31, 2013:2016.
  (A) Number of Securities to be Issued upon Exercise of Outstanding Options, Warrants and Rights Weighted-average Exercise Price of Outstanding Options, Warrants and Rights Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans [excluding securities reflected in column (A)] 
Equity compensation plans approved by shareholders  
  
  
 
2011 stock option plan 
 $
 2,000,000
 
1997 employee stock purchase plan 17,372
 21.74
 126,529
 
1982 executive incentive plan 
 
 148,454
(1)(2)
1982 restricted stock award plan 
 
 47,627
(1)
1998 performance compensation plan 
 
 89,677
(1)(2)
Total plans approved by shareholders 17,372
 $21.74
 2,412,287
 
Equity compensation plans not approved by shareholders 
 
 
 
Total equity compensation plans 17,372
 $21.74
 2,412,287
 
  (A) Number of Securities to be Issued upon Exercise of Outstanding Options, Warrants and Rights Weighted-average Exercise Price of Outstanding Options, Warrants and Rights Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans [excluding securities reflected in column (A)] 
Equity compensation plans approved by shareholders  
  
  
 
2011 Stock Option Plan 
 $
 250,000
 
1997 Employee Stock Purchase Plan 10,507
 31.15
 126,174
 
1982 Executive Incentive Plan 
 
 123,413
(1)(2)
1982 Restricted Stock Award Plan 
 
 241,947
(1)
Strategic Deployment Incentive Plan 
 
 98,645
(1)(2)
Total plans approved by shareholders 10,507
 $31.15
 840,179
 
Equity compensation plans not approved by shareholders       
Director Retainer Stock Plan 
 
 64,048
 
Total equity compensation plans 10,507
 $31.15
 904,227
 
 
(1)Amount is to be awarded by grants administered by the Executive Compensation and Human Resources Committee of the 1st Source Corporation Board of Directors.
(2)Amount includes market value stock only. Book value shares used for annual awards may only be sold to 1st Source.
Item 13. Certain Relationships and Related Transactions, and Director Independence.
The information under the caption “Proposal Number 1: Election of Directors”, “Board Committees and Other Corporate Governance Matters, “ and “Transactions with Related Persons” of the 20142017 Proxy Statement is incorporated herein by reference.
Item 14. Principal Accounting Fees and Services.
The information under the caption “Relationship with Independent Registered Public Accounting Firm” of the 20142017 Proxy Statement is incorporated herein by reference.

77


Part IV
Item 15. Exhibits and Financial Statement Schedules.
(a) Financial Statements and Schedules:
The following Financial Statements and Supplementary Data are filed as part of this annual report:
Financial statement schedules required by Article 9 of Regulation S-X are not required under the related instructions, or are inapplicable and, therefore, have been omitted.
(b) Exhibits (numbered in accordance with Item 601 of Regulation S-K):
3(a) Articles of Incorporation of Registrant, as amended April 30, 1996, and filed as exhibit to Form 10-K, dated December 31, 1996, and incorporated herein by reference.
   
3(b) By-Laws of Registrant, as amended July 25, 2013,October 22, 2015, filed as an exhibit to Form 8-K,10-K, dated July 25, 2013,December 31, 2015, and incorporated herein by reference.
   
3(c) Certificate of Designations for Series A Preferred Stock, dated January 23, 2009, filed as exhibit to Form 8-K, dated January 23, 2009, and incorporated herein by reference.
   
4(a) Form of Common Stock Certificates of Registrant, filed as exhibit to Registration Statement 2-40481 and incorporated herein by reference.
   
4(b) 1st Source agrees to furnish to the Commission, upon request, a copy of each instrument defining the rights of holders of Senior and Subordinated debt of 1st Source.
   
10(a)(1) Employment Agreement of Christopher J. Murphy III, dated January 1, 2008, filed as exhibit to Form 8-K, dated March 17, 2008, amended February 6, 2014, filed as exhibit to Form 8-K, dated March 12, 2014, and incorporated herein by reference.
   
10(a)(2) Employment Agreement of Andrea G. Short dated January 1, 2013, filed as exhibit to Form 10-K, dated December 31, 2012, amended February 6, 2014, filed as exhibit to Form 8-K, dated March 12, 2014, and incorporated herein by reference.
   
10(a)(3) Employment Agreement of John B. Griffith, dated January 1, 2008, filed as exhibit to Form 8-K, dated March 17, 2008, and incorporated herein by reference.
10(a)(4)Employment Agreement of Steven J. Wessell, dated June 1, 2011,amended February 6, 2014, filed as exhibit to Form 10-Q,8-K, dated March 31, 2012,12, 2014, and incorporated herein by reference.
   
10(b) 1st Source Corporation Employee Stock Purchase Plan dated April 17, 1997, filed as exhibit to Form 10-K, dated December 31, 1997, and incorporated herein by reference.
   
10(c) 1st Source Corporation 1982 Executive Incentive Plan, amended February 3, 2011,November 9, 2016, filed as exhibit to Form 10-K, dated December 31, 2010, and incorporated herein by reference.herewith.
   
10(d) 1st Source Corporation 1982 Restricted Stock Award Plan, amended January 17, 2003, andNovember 9, 2016, filed as exhibitExhibit 4.3 to Registration Statement on Form 10-K, dated December 31, 2003,S-8 No. 333-215910, filed February 6, 2017, and incorporated herein by reference.
   
10(e) 1st Source Corporation Strategic Deployment Incentive Plan, formerly known as the 1998 Performance Compensation Plan, amended January 20, 2011, filed as exhibit to Form 10-K, dated December 31, 2010, and incorporated herein by reference.
   
10(f) Contract with Fiserv Solutions, Inc. dated November 23, 2005, filed as exhibit to Form 10-K, dated December 31, 2005, and incorporated herein by reference.
   
10 (g) 1st Source Corporation 2011 Stock Option Plan, dated January 20, 2011,amended November 9, 2016, filed as exhibit to Form 10-K, dated December 31, 2010, and incorporated herein by reference.herewith.
   
10 (h) 1st Source Corporation Director Retainer Stock Plan, dated May 1, 2013,amended July 24, 2014, filed as an exhibit to Form 10-K,10-Q, dated December 31, 2013.September 30, 2014, and incorporated herein by reference.

78


21 Subsidiaries of Registrant (unless otherwise indicated, each subsidiary does business under its own name):
Name Jurisdiction
1st Source Bank Indiana
SFG Aircraft, Inc. *
(formerly known as SFG Equipment Leasing, Inc.)
 Indiana
1st Source Insurance, Inc. * Indiana
1st Source Specialty Finance, Inc. * Indiana
1st Source Leasing, Inc. Indiana
1st Source Capital Corporation * Indiana
Trustcorp Mortgage Company (Inactive) Indiana
1st Source Master Trust Delaware
Michigan Transportation Finance Corporation * Michigan
1st Source Intermediate Holding, LLC Delaware
1st Source Funding, LLC (Inactive) Delaware
1st Source Corporation Investment Advisors, Inc. * Indiana
SFG Commercial Aircraft Leasing, Inc. * Indiana
SFG Equipment Leasing Corporation I* Indiana
Washington and Michigan Insurance, Inc.* Arizona
 
*Wholly-owned subsidiaries of 1st Source Bank  
2323(a)Consent of BKD, LLP, Independent Registered Public Accounting Firm.
23(b) Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm.
   
31.1 Certification of Christopher J. Murphy III, Chief Executive Officer (Rule 13a-14(a)).
   
31.2 Certification of Andrea G. Short, Chief Financial Officer (Rule 13a-14(a)).
   
32.1 Certification of Christopher J. Murphy III, Chief Executive Officer.
   
32.2 Certification of Andrea G. Short, Chief Financial Officer.
   
101.INS XBRL Instance Document
   
101.SCH XBRL Taxonomy Extension Schema Document
   
101.CAL XBRL Taxonomy Extension Calculation Linkbase Document
   
101.LAB XBRL Taxonomy Extension Labels Linkbase Document
   
101.PRE XBRL Taxonomy Extension Presentation Linkbase Document
   
101.DEF XBRL Taxonomy Extension Definition Linkbase Document
(c) Financial Statement Schedules — None.

79


Signatures
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
1st SOURCE CORPORATION
 By/s/ CHRISTOPHER J. MURPHY III 
   
   
 Christopher J. Murphy III, Chairman of the Board 
 President and Chief Executive Officer 
Date: February 21, 201417, 2017

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

80


Signature Title Date
     
/s/ CHRISTOPHER J. MURPHY III Chairman of the Board February 21, 201417, 2017
Christopher J. Murphy III President and Chief Executive Officer  
     
/s/ WELLINGTON D. JONES IIIJAMES R. SEITZ Vice Chairman of the BoardPresident February 21, 201417, 2017
Wellington D. Jones IIIJames R. Seitz and Director  
     
/s/ ANDREA G. SHORT Treasurer, Chief Financial Officer February 21, 201417, 2017
Andrea G. Short and Principal Accounting Officer  
     
/s/ JOHN B. GRIFFITH Secretary February 21, 201417, 2017
John B. Griffith and General Counsel  
     
/s/ ALLISON N. EGIDI Director February 21, 201417, 2017
Allison N. Egidi    
     
/s/ DANIEL B. FITZPATRICK Director February 21, 201417, 2017
Daniel B. Fitzpatrick
/s/ TRACY D. GRAHAMDirectorFebruary 21, 2014
Tracy D. Graham    
     
/s/ CRAIG A. KAPSON Director February 21, 201417, 2017
Craig A. Kapson    
     
/s/ NAJEEB A. KHAN Director February 21, 201417, 2017
Najeeb A. Khan    
     
/s/ VINOD M. KHILNANI Director February 21, 201417, 2017
Vinod M. Khilnani    
     
/s/ REX MARTIN Director February 21, 201417, 2017
Rex Martin    
     
/s/ CHRISTOPHER J. MURPHY IV Director February 21, 201417, 2017
Christopher J. Murphy IV    
     
/s/ TIMOTHY K. OZARK Director February 21, 201417, 2017
Timothy K. Ozark    
     
/s/ JOHN T. PHAIR Director February 21, 201417, 2017
John T. Phair    
     
/s/ MARK D. SCHWABERO Director February 21, 201417, 2017
Mark D. Schwabero    

8185