NASDAQ: ISTR

Investar Holding Corp

CIK 0001602658 · SIC 6022 · State Savings Banks

Large by assets Assets $3.9B as of Aug 22, 2026

Investar Holding Corporation, a Louisiana corporation incorporated in 2009, is a financial holding company headquartered in Baton Rouge, Louisiana that conducts its operations primarily through its wholly-owned subsidiary, Investar Bank, National Association, a national bank chartered by the OCC.… About this business →

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10-Q Filed Aug 6, 2026 · Period ending Jun 30, 2026

net income $9.5M. Investar completes WFB acquisition, adding in assets and 68bp margin gain

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8-K Filed Jul 20, 2026 · Period ending Jul 17, 2026

Investar reports Q2 2026 EPS of $0.61, net interest margin expands to 3.67%

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8-K Filed Jun 22, 2026 · Period ending Jun 17, 2026

Investar replaces auditor BDO with Wipfli after seven-month tenure

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8-K Filed May 22, 2026 · Period ending May 20, 2026

Investar shareholders approve amended equity plan authorizing 1.8M shares for compensation

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10-Q Filed May 8, 2026 · Period ending Mar 31, 2026

net income $12.0M. Investar completes WFB acquisition, adding in assets and 72bp margin expansion

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8-K Filed Apr 20, 2026 · Period ending Apr 20, 2026

Investar Holding reports Q1 2026 earnings, posts investor presentation

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8-K Filed Mar 30, 2026 · Period ending Mar 30, 2026

Investar files audited financials for Wichita Falls Bancshares acquisition

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10-K Filed Mar 16, 2026 · Period ending Dec 31, 2025 Red flag

ISTR: net income $22.9M. ISTR completes WFB acquisition, issues preferred stock, expands to north Texas

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10-Q Filed Nov 5, 2025 · Period ending Sep 30, 2025

Summary not yet generated.

10-Q Filed Aug 6, 2025 · Period ending Jun 30, 2025

Summary not yet generated.

10-Q Filed May 7, 2025 · Period ending Mar 31, 2025

Summary not yet generated.

10-K Filed Mar 12, 2025 · Period ending Dec 31, 2024

Summary not yet generated.

Latest financial statements

From 10-Q filed Aug 6, 2026 (period ending Jun 30, 2026). As printed on the EDGAR/iXBRL face — not generated by the model.

As filed

Consolidated Statements of Income (Unaudited)

(Amounts in thousands, except per share data)

Description Three months ended June 30, 2026 Three months ended June 30, 2025 Six months ended June 30, 2026 Six months ended June 30, 2025
INTEREST INCOME
Interest and fees on loans 47,715 31,140 95,669 61,692
Interest on investment securities:
Taxable 3,790 2,961 7,162 5,640
Tax-exempt 743 665 1,484 1,336
Other interest income 951 593 2,088 1,125
Total interest income 53,199 35,359 106,403 69,793
INTEREST EXPENSE
Interest on deposits 17,496 14,456 36,206 29,096
Interest on borrowings 2,254 1,259 4,088 2,708
Total interest expense 19,750 15,715 40,294 31,804
Net interest income 33,449 19,644 66,109 37,989
Provision for (reversal of) credit losses 275 141 (1,833) (3,455)
Net interest income after provision for (reversal of) credit losses 33,174 19,503 67,942 41,444
NONINTEREST INCOME
Service charges on deposit accounts 933 788 1,889 1,583
Gain on call or sale of investment securities, net 12 12
Loss on sale or disposition of bank premises and equipment, net (3)
Gain (loss) on sale of other real estate owned, net 4 29 (80) 29
Gain on sale of loans 26
Interchange fees 524 401 1,083 791
Income from bank owned life insurance 696 476 1,360 924
Change in the fair value of equity securities 177 53 307 (23)
Other operating income 752 879 1,481 1,336
Total noninterest income 3,098 2,626 6,078 4,637
NONINTEREST EXPENSE
Depreciation and amortization 1,333 710 2,677 1,431
Salaries and employee benefits 13,430 10,257 26,377 19,860
Occupancy 955 675 1,943 1,316
Data processing 1,223 914 2,437 1,811
Marketing 130 112 229 223
Professional fees 924 468 1,723 1,059
Acquisition expense 2,582 182 4,310 341
Other operating expenses 4,087 3,382 7,807 6,897
Total noninterest expense 24,664 16,700 47,503 32,938
Income before income tax expense 11,608 5,429 26,517 13,143
Income tax expense 2,136 935 5,021 2,356
Net income 9,472 4,494 21,496 10,787
Preferred stock dividends declared 528 1,056
Net income available to common shareholders 8,944 4,494 20,440 10,787
EARNINGS PER COMMON SHARE
Basic earnings per common share 0.64 0.46 1.48 1.10
Diluted earnings per common share 0.61 0.46 1.38 1.09

Consolidated Balance Sheets

(Amounts in thousands, except share data)

Description June 30, 2026 (Unaudited) December 31, 2025
ASSETS
Cash and due from banks 31,758 26,606
Interest-bearing balances due from other banks 40,545 14,899
Cash and cash equivalents 72,303 41,505
Available for sale securities at fair value (amortized cost of $459,375 and $416,002, respectively) 411,326 370,614
Held to maturity securities at amortized cost (fair value of $49,450 and $50,540, respectively) 47,217 48,199
Loans 3,059,887 2,175,973
Less: allowance for credit losses (36,251) (26,349)
Loans, net 3,023,636 2,149,624
Equity securities at fair value 4,111 3,354
Nonmarketable equity securities 23,759 17,021
Bank premises and equipment, net of accumulated depreciation of $25,268 and $23,836, respectively 59,907 39,534
Other real estate owned, net 4,747 3,374
Accrued interest receivable 18,887 14,289
Deferred tax asset 15,183 14,050
Goodwill and other intangible assets, net 71,704 41,184
Bank owned life insurance 84,299 69,188
Other assets 24,594 21,112
Total assets 3,861,673 2,833,048
LIABILITIES
Deposits:
Noninterest-bearing 621,870 445,986
Interest-bearing 2,592,016 1,904,263
Total deposits 3,213,886 2,350,249
Advances from Federal Home Loan Bank 136,000 116,000
Repurchase agreements 18,575 11,183
Subordinated debt, net of unamortized issuance costs 16,759 16,738
Junior subordinated debt 22,994 8,830
Accrued taxes and other liabilities 33,327 28,975
Total liabilities 3,441,541 2,531,975
Commitments and contingencies (Note 12)
STOCKHOLDERS’ EQUITY
Preferred stock, no par value per share; 5,000,000 shares authorized; 6.5% Series A Non-Cumulative Perpetual Convertible Preferred Stock; 32,500 shares ($1,000 liquidation preference) issued and outstanding at June 30, 2026 and December 31, 2025 30,353 30,353
Common stock, $1.00 par value per share; 40,000,000 shares authorized; 13,777,385 and 9,798,948 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively 13,777 9,799
Surplus 246,033 146,133
Retained earnings 167,784 150,510
Accumulated other comprehensive loss (37,815) (35,722)
Total stockholders’ equity 420,132 301,073
Total liabilities and stockholders’ equity 3,861,673 2,833,048

Consolidated Statements of Cash Flows (Unaudited)

(Amounts in thousands)

Description Six months ended June 30, 2026 Six months ended June 30, 2025
Net income: 21,496 10,787
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization 2,677 1,431
Reversal of credit losses (1,833) (3,455)
Net (accretion) amortization of purchase accounting adjustments (5,889) 26
Provision for other real estate owned 75 296
Net accretion of securities (827) (200)
Gain on call or sale of investment securities, net (12)
Loss on sale or disposition of bank premises and equipment, net 3
Loss (gain) on sale of other real estate owned, net 80 (29)
Gain on sale of loans (26)
FHLB stock dividend (165) (146)
Stock-based compensation 990 964
Deferred taxes 2,685 (28)
Net change in value of BOLI (1,360) (924)
Amortization of subordinated debt issuance costs 21 21
Change in the fair value of equity securities (307) 23
Net change in:
Accrued interest receivable 588 395
Other assets (3,023) (585)
Accrued taxes and other liabilities 1,217 (923)
Net cash provided by operating activities 16,387 7,656
Cash flows from investing activities:
Proceeds from sales of investment securities AFS 50,481
Purchases of securities AFS (225,270) (39,610)
Proceeds from maturities, prepayments and calls of investment securities AFS 183,375 23,777
Proceeds from maturities, prepayments and calls of investment securities HTM 1,319 1,156
Proceeds from redemption or sale of nonmarketable equity securities 2,890 2,315
Purchases of nonmarketable equity securities (5,833) (748)
Purchases of equity securities at fair value (450)
Net decrease in loans 81,106 21,147
Proceeds from sales of other real estate owned 839 272
Purchases of bank premises and equipment (1,198) (431)
Purchases of other investments (102) (80)
Distributions from other investments 298 117
Cash acquired from acquisition of Wichita Falls Bancshares, Inc., net of cash paid 75,708
Net cash provided by investing activities 163,163 7,915
Cash flows from financing activities:
Net decrease in customer deposits (159,161) (7,752)
Net increase in repurchase agreements 6,199 2,647
Net increase in short-term FHLB advances 2,785
Proceeds from long-term FHLB advances 60,000
Repayment of long-term FHLB advances (40,064)
Cash dividends paid on common stock (2,590) (2,063)
Cash dividends paid on preferred stock (1,056)
Proceeds from stock options exercised 374 63
Payments to repurchase common stock (2,310) (1,283)
Advanced proceeds from preferred stock offering 17,334
Repayment of long-term debt (10,120)
Payments of stock issuance costs (24)
Net cash (used in) provided by financing activities (148,752) 11,731
Net change in cash and cash equivalents 30,798 27,302
Cash and cash equivalents, beginning of period 41,505 27,922
Cash and cash equivalents, end of period 72,303 55,224
SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING AND FINANCING ACTIVITIES
Transfer from loans to other real estate owned 2,367 951
Common stock dividends payable 1,653 1,082
Preferred stock dividends payable 528

Amounts as printed on the EDGAR/iXBRL face — (Amounts in thousands, except per share data); (Amounts in thousands, except share data); (Amounts in thousands). Labels, columns, and figures are the filing face, not a GAAP stencil. Interactive statements & notes on EDGAR ↗

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About Investar Holding Corp

Source: Item 1 (Business) from the 10-K filed March 16, 2026. Description as filed by the company with the SEC.

Item 1. Business

General

Investar Holding Corporation, a Louisiana corporation incorporated in 2009, is a financial holding company headquartered in Baton Rouge, Louisiana that conducts its operations primarily through its wholly-owned subsidiary, Investar Bank, National Association, a national bank chartered by the OCC. The Bank was originally chartered as a Louisiana commercial bank in 2006 and converted to a national bank in July 2019. Through the Bank, the Company offers a wide range of commercial banking products tailored to meet the needs of individuals, professionals, and small to medium-sized businesses. Our primary areas of operation are south Louisiana, including Baton Rouge, New Orleans, Lafayette, Lake Charles, and their surrounding areas; Texas, including Houston and its surrounding area, and, as of January 1, 2026, north Dallas and Wichita Falls and their surrounding areas; and Alabama, including York and Oxford and their surrounding areas. These markets are served from our executive and operations center located in Baton Rouge and from 36 full-service branches located throughout our market areas. We have experienced significant growth since the Bank was chartered, completing eight whole-bank acquisitions and establishing additional branches in our market areas.

As of December 31, 2025, on a consolidated basis, the Company had total assets of $2.8 billion, net loans of $2.1 billion, total deposits of $2.4 billion, and stockholders’ equity of $301.1 million.

Our strategy focuses on consistent, quality earnings through the optimization of our balance sheet by originating and renewing high quality, primarily variable-rate, loans and allowing higher risk credit relationships to run off. Our strategy also includes growth through acquisitions, including whole-bank acquisitions, strategic branch acquisitions and asset acquisitions. Over time, management believes that we have significant opportunities for growth and franchise expansion, both organically and through strategic acquisitions. Although the financial services industry is rapidly changing and intensely competitive, and likely to remain so, we believe that the Bank competes effectively as a local community bank and possesses the availability of local access and responsive customer service, coupled with competitively-priced products and services, necessary to successfully compete with other financial institutions for individual and small to medium-sized business customers.

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All cross-references to the “Notes” in this Form 10-K refer to the Notes to Consolidated Financial Statements contained in Item 8. Financial Statements and Supplementary Data. The information set forth in this Annual Report on Form 10-K is as of March 16, 2026, unless otherwise indicated herein.

Operations

General. We offer a full range of commercial and retail lending products throughout our market areas, including business loans to small to medium-sized businesses as well as loans to individuals. Our business lending products include owner-occupied commercial real estate loans, construction loans and commercial and industrial loans, such as term loans, equipment financing and lines of credit, while our loans to individuals include first and second mortgage loans, installment loans, and lines of credit. For business customers, we target small to medium-sized businesses and professional organizations such as law firms, accounting firms and medical practices.

Management considers all of our operations to be aggregated in one reportable operating segment. For additional information regarding segment reporting, see Note 1. Summary of Significant Accounting Policies – Segment Reporting.

Lending Activities. Income generated by our lending activities represents a substantial portion of our total revenue. For the years ended December 31, 2025, 2024 and 2023, income from our lending activities comprised 83%, 81% and 84%, respectively, of our total revenue. Over the last three fiscal years, we have increased our focus on commercial real estate loans and commercial and industrial loans.

Lending to Businesses. Our lending to small to medium-sized businesses falls into three general categories for the years ended December 31, 2025, 2024 and 2023:

Commercial real estate loans. Approximately 48% of our total loans at December 31, 2025 were commercial real estate loans, which include multifamily, farmland and commercial real estate loans, with owner-occupied loans comprising approximately 44% of the commercial real estate loan portfolio. Commercial real estate loan terms generally are 10 years or less, although payments may be structured on a longer amortization basis. Interest rates may be fixed or adjustable, although rates typically will not be fixed for a period exceeding 120 months, and we generally charge an origination fee. Risks associated with commercial real estate loans include, among other things, fluctuations in the value of real estate, new job creation trends, tenant vacancy rates, and the quality of the borrower’s management. We attempt to limit risk by analyzing a borrower’s cash flow and collateral value on an ongoing basis. The loans are primarily secured by commercial real estate. Also, we typically require personal guarantees from the principal owners of the property, supported by a review of their personal financial statements, as an additional means of mitigating our risk. We also manage risk by avoiding concentrations in any one business or industry. For further discussion see “Commercial real estate loans may expose us to greater risks than our other real estate loans.” in