ISTR 10-Q Quarter ended June 30, 2014

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington D.C. 20549

FORM 10-Q

(Mark One)

For the quarterly period ended June 30, 2014

or

For the transition period from to

Commission File Number: 001-36522

Investar Holding Corporation

(Exact name of registrant as specified in its charter)

7244 Perkins Road, Baton Rouge, Louisiana 70808

(Address of principal executive offices, including zip code)

(225) 227-2222

(Registrant’s telephone number, including area code)

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

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

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

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

The number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date, is as follows: Common stock, $1.00 par value, 7,229,924 shares outstanding as of August 8, 2014.

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

When included in this Quarterly Report on Form 10-Q, or in other documents that Investar Holding Corporation (the “Company”) files with the Securities and Exchange Commission (“SEC”) or in statements made by or on behalf of the Company, words like “may,” “should,” “could,” “predict,” “potential,” “believe,” “think,” “will likely result,” “expect,” “continue,” “will,” “anticipate,” “seek,” “estimate,” “intend,” “plan,” “projection,” “would,” “outlook” and similar expressions or the negative version of those words are intended to identify forward-looking statements as defined by the Private Securities Litigation Reform Act of 1995. These forward-looking statements involve a variety of risks and uncertainties that could cause actual results to differ materially from those described therein. The Company’s forward-looking statements are based on assumptions and estimates that management believes to be reasonable in light of the information available at the time such statements are made. However, many of the matters addressed by these statements are inherently uncertain and could be affected by many factors beyond management’s control. Factors that could have a material effect on the Company’s business, financial condition, results of operations and future growth prospects can be found in the Risk Factors section of the Registration Statement on Form S-1 that the Company originally filed with the SEC on May 16, 2014 (and subsequently amended) and Part II, Item 1A. – Risk Factors, of this Quarterly Report on Form 10-Q. Additional risk factors may also be described in reports that the Company files from time to time with the SEC.

Because forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, you should not rely on any forward-looking statement as a prediction of future events. We expressly disclaim any obligation or undertaking to update our forward-looking statements, and we do not intend to release publicly any updates or changes in our expectations concerning the forward-looking statements or any changes in events, conditions or circumstances upon which any forward-looking statement may be based, except as required by law.

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INVESTAR HOLDING CORPORATION

(Amounts in thousands, except share data)

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INVESTAR HOLDING CORPORATION

(Amounts in thousands, except share data)

(Unaudited)

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INVESTAR HOLDING CORPORATION

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Amounts in thousands)

(Unaudited)

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INVESTAR HOLDING CORPORATION

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(Amounts in thousands, except share data)

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INVESTAR HOLDING CORPORATION

(Amounts in thousands)

(Unaudited)

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INVESTAR HOLDING CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Basis of Presentation

The accompanying unaudited consolidated financial statements of Investar Holding Corporation (the “Company”) have been prepared in accordance with United States generally accepted accounting principles (“GAAP”) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include information or footnotes necessary for a complete presentation of financial position, results of operations, and cash flows in conformity with generally accepted accounting principles. However, in the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the financial statements have been included. The results of operations for the three and six month periods ended June 30, 2014 are not necessarily indicative of the results that may be expected for the entire fiscal year. These statements should be read in conjunction with the Company’s audited financial statements for the year ended December 31, 2013, including the notes thereto, which were included as part of the Company’s Registration Statement on Form S-1, originally filed with the Securities and Exchange Commission on May 16, 2014, and subsequently amended.

Nature of Operations

Investar Holding Corporation, headquartered in Baton Rouge, Louisiana, provides full banking services, excluding trust services, through its wholly-owned banking subsidiary, Investar Bank (the “Bank”), a Louisiana-chartered bank. The Company’s primary market is South Louisiana. The Company currently operates 11 full service banking offices located throughout its market and had 165 employees at June 30, 2014.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, the Bank. All significant intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates, and such differences could be material. Material estimates that are susceptible to a significant change in the near term are the allowance for loan losses, the fair value of financial instruments and the determination of other-than-temporary impairments of securities.

Concentrations of Credit Risk

The Company’s loan portfolio consists of the various types of loans described in Note 4, Loans. Real estate or other assets secure most loans. The majority of loans has been made to individuals and businesses in the Company’s market of South Louisiana. Customers are dependent on the condition of the local economy for their livelihoods and servicing their loan obligations. The Company does not have any significant concentrations in any one industry or individual customer.

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INVESTAR HOLDING CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Recent Accounting Pronouncements

FASB ASC Subtopic 310-40 “Receivables – Troubled Debt Restructurings by Creditors” Update No. 2014-04 . The Financial Accounting Standards Board (the “FASB”) issued Update No. 2014-04 in January 2014. The amendments in this update clarify that an in substance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either (1) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure or (2) the borrower conveying all interest in the residential real estate property to the creditor to satisfy the loan through completion of a deed in lieu of foreclosure or through a similar legal agreement. Additionally, the amendments require interim and annual disclosure of both (1) the amount of foreclosed residential real estate property held by the creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. The amendments in the update should be applied prospectively and are effective for fiscal years, and interim periods within those years, beginning after December 15, 2014. Early adoption is permitted. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position.

FASB ASC Topic 606 “Revenue from Contracts with Customers” Update No. 2014-09 . The FASB issued Update No. 2014-09 in May 2014 to address the previous revenue recognition requirements in GAAP that differ from those in International Financial Reporting Standards (“IFRS”). Accordingly, the FASB and the International Accounting Standards Board (“IASB”) initiated a joint project to clarify the principles for recognizing revenue and to develop a common revenue standard for GAAP and IFRS. 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 or services. For public entities, the standard is effective for annual and interim periods beginning after December 15, 2016, and calendar year-end public entities will apply it in the quarter that ends March 31, 2017. Early adoption is not permitted. We are currently assessing the potential impact of this amendment on our consolidated financial statements.

FASB ASC Topic 718 “Compensation – Stock Compensation” Update No. 2014 -12 . The FASB issued Update No. 2014-12 in June 2014 to resolve the diverse accounting treatment of share-based payment awards that require, as a condition to vesting, achievement of a specific performance target after the requisite service period. Many reporting entities account for these performance targets as performance conditions that affect the vesting of the award and, therefore, do not reflect the performance target in the estimate of the grant-date fair value of the award, while other reporting entities treat those performance targets as nonvesting conditions that affect the grant-date fair value of the award. This amendment requires that these performance targets that affect vesting and that could be achieved after the requisite service period be treated as a performance condition. A reporting entity should apply existing guidance in Topic 718 “Compensation - Stock Compensation” as it relates to awards with performance conditions that affect vesting to account for such awards. The amendments in this update are effective for annual periods and interim periods within those annual periods beginning after December 15, 2015. Early adoption is permitted. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position.

FASB ASC Topic 860 “Transfers and Servicing” Update No. 2014-11 . The FASB issued Update No. 2014-11 in June 2014 to respond to stakeholders’ concerns about current accounting and disclosures for repurchase agreements and similar transactions. The amendments in this Update require two accounting changes. Firstly, the amendments in this Update change the accounting for repurchase-to-maturity transactions to secured borrowing accounting. Secondly, for repurchase financing arrangements, the amendments require separate accounting for a transfer of a financial asset executed contemporaneously with a repurchase agreement with the same counterparty, which will result in secured borrowing accounting for the repurchase agreement. The amendments

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INVESTAR HOLDING CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

in this Update require disclosures for certain transactions comprising (1) a transfer of a financial asset accounted for as a sale and (2) an agreement with the same transferee entered into in contemplation of the initial transfer that results in the transferor retaining substantially all of the exposure to the economic return on the transferred financial asset throughout the term of the transaction. For those transactions outstanding at the reporting date, the transferor is required to disclose certain information by type of transaction. The amendments in this Update also require certain disclosures for repurchase agreements, securities lending transactions, and repurchase-to-maturity transactions that are accounted for as secured borrowings. The accounting changes in this Update are effective for public business entities for the first interim or annual period beginning after December 15, 2014. An entity is required to present changes in accounting for transactions outstanding on the effective date as a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption. Earlier application for a public business entity is prohibited. For public business entities, the disclosure for certain transactions accounted for as a sale is required to be presented for interim and annual periods beginning after December 15, 2014, and the disclosure for repurchase agreements, securities lending transactions, and repurchase-to-maturity transactions accounted for as secured borrowings is required to be presented for annual periods beginning after December 15, 2014, and for interim periods beginning after March 15, 2015. The disclosures are not required to be presented for comparative periods before the effective date. The adoption of this standard is not expected to have a material impact on the Company’s consolidated financial position.

The following is a summary of the information used in the computation of basic and diluted earnings per common share for the three and six months ended June 30, 2014 and 2013 (dollars in thousands, except share data):

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INVESTAR HOLDING CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

The amortized cost and approximate fair value of investment securities classified as available for sale are summarized as follows as of the dates presented (dollars in thousands):

The amortized cost and approximate fair value of investment securities classified as held to maturity are summarized as follows as of the dates presented (dollars in thousands):

The Company had no securities classified as trading as of June 30, 2014 or December 31, 2013.

The aggregate fair values and aggregate unrealized losses on securities whose fair values are below book values are summarized in the tables below. Due to the nature of the investment and current market prices, these unrealized losses are considered a temporary impairment of the securities.

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INVESTAR HOLDING CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

The following table presents, by type and number of securities, the age of gross unrealized losses and fair value by investment category for securities available for sale as of the dates presented (dollars in thousands):

The following table presents, by type and number of securities, the age of gross unrealized losses and fair value by investment category for securities held to maturity as of the dates presented (dollars in thousands):

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NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

The unrealized losses in the Bank’s investment portfolio, caused by interest rate increases, are not credit issues, and the Bank does not intend to sell the securities and it is not more likely than not that the Bank will be required to sell the investments before recovery of their amortized cost bases. The Bank does not consider these securities to be other-than-temporarily impaired at June 30, 2014 or December 31, 2013.

Equity securities at June 30, 2014 and December 31, 2013 include Federal Home Loan Bank and First National Bankers Bankshares, Inc. stock. This stock is considered restricted stock as only banks that are members of the organization may acquire or redeem shares of such stock. The stock is redeemable at its face value; therefore, there are no gross unrealized gains or losses associated with this investment.

The Company invested $500,000 in an equity mutual fund known as the Community Reinvestment Act Qualified Investment Fund (ticker CRAIX) on May 11, 2012. The mutual fund is composed of taxable municipal bonds, money market funds, small business administration pools, corporate bonds, single family agency mortgage-backed securities, and multifamily agency mortgage-backed securities. This investment was made in accordance with the Company’s Community Reinvestment Act (“CRA”) action plan in order to receive CRA credit. At June 30, 2014, the approximate fair value of the investment in the fund was $485,000 with a loss of approximately $21,000, and at December 31, 2013, the investment’s approximate fair value was $476,000 with a loss of approximately $30,000.

The amortized cost and approximate fair value of investment debt securities, by contractual maturity (including mortgage-backed securities), are shown below as of the dates presented. Actual 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).