Business First Bancshares, Inc. (BFST) Business

Verbatim Item 1 Business section from Business First Bancshares, Inc.'s latest 10-K. Filing date: 2026-02-26. Accession: 0001624322-26-000018.

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ITEM 1. Business.

General

Business First Bancshares, Inc. is a financial holding company headquartered in Baton Rouge, Louisiana, and the parent company of b1BANK, formerly known as Business First Bank, a Louisiana state banking association and community-based financial institution that offers a full array of banking products and services. We currently operate throughout the state of Louisiana, in the Dallas/Fort Worth metroplex and Houston, from a network of banking centers and loan production offices.

Since our founding in 2006, our mission has not changed – we seek to be the financial institution of choice for our markets’ small-to-midsized businesses and their owners and employees. To achieve this goal, we focus on recruiting, retaining and empowering talented bankers who are intimately familiar with and well respected in the communities that they serve, and on providing market-leading products and services that add value to our customers’ businesses. We are currently one of the largest Louisiana-based financial institutions. As of December 31, 2025, on a consolidated basis, we had total assets of $8.2 billion, total loans of $6.2 billion, total deposits of $6.7 billion and shareholders’ equity of $896.9 million.

Our common stock is listed on the Nasdaq Global Select Market under the symbol “BFST”.

Our Business Strategy

We believe a bank should be measured by the value it adds to its customers’ businesses. We hold that our customers’ needs are best met through local bankers with deep market experience who are empowered with decision-making authority and supported by centralized risk management practices and advanced technology. We understand our competitive strengths and pursue disciplined growth through the careful selection of markets and our position within those markets. Our expansion strategy primarily consists of identifying and recruiting talented teams of bankers in desirable markets and providing them with a platform to better serve their clients.

We believe there is an area stretching from the Dallas/Fort Worth metroplex to Jackson, Mississippi, along the I-20 corridor and from Houston, Texas to Mobile, Alabama, along the I-10/12 corridors whose small-to-midsized businesses and high net worth individuals are underserved relative to other parts of the country and are well-suited for our commercial and private banking products and services. We intend to leverage our competitive strengths to take advantage of what we believe are significant growth opportunities both within our existing footprint and in this larger region. Our growth strategy includes:

•Expanding Presence in Existing Markets. While we maintain a strong position in almost all of our markets, we are continually working to strengthen our presence in our existing markets. As community bankers, we know that relationships are at the heart of our business, and we are always looking to identify and recruit talented bankers within, as well as outside of, our existing markets. Additionally, we constantly stress deposit growth to our bankers as our ability to grow our loan portfolio within our markets is limited by our ability to fund those loans. In keeping with our branch-lite model, we may consider adding more banking centers or complementary offices in strategic locations in our markets.

•Opportunistic Market Expansion. We are well-positioned to expand along the I-10/12 and I-20 corridors, East Texas markets to the west, and into the Jackson and Gulfport/Biloxi, Mississippi markets to the east, as well as growing our markets in the Dallas/Fort Worth metroplex and Houston. We believe these markets have attractive demographics and a significant concentration of small-to-midsized businesses and high net worth individuals that are historically underserved by the banking industry. We intend to focus on growing into these markets as we identify specific opportunities to recruit talented and entrepreneurial teams of local bankers who fit our culture and banking strategy. Except for the acquisition of Texas Citizens Bancorp, Inc. ("TCBI"), and our expansion into the Houston market, each of our entries into new markets to date have been accomplished organically.

•Disciplined Acquisition Strategy. While we will remain focused on organic expansion, we will continue to identify and evaluate opportunities for strategic business acquisitions as they arise from time to time.

We have historically maintained a disciplined and conservative approach to strategic acquisitions, with our acquisitions to date being (i) the acquisition of American Gateway Financial Corporation within our home market of Baton Rouge in 2015; (ii) the acquisition of Minden Bancorp, Inc. within our second oldest market, Northwest Louisiana, on January 1, 2018; (iii) the acquisition of Richland State Bancorp, Inc., which is in the Northeast Louisiana region, on December 1, 2018; (iv) the acquisition of Pedestal Bancshares, Inc., which operated in southern Louisiana, on May 1, 2020; (v) the acquisition of Smith Shellnut Wilson, LLC, which operates out of the Jackson, Mississippi area, on April 1, 2021; (vi) the acquisition of Texas Citizens Bancorp, Inc., which operates in Houston, Texas, on March 1, 2022; (vii) the acquisition of Waterstone LSP, LLC, which operates in Katy, Texas, on January 31, 2024; (viii) the acquisition of Oakwood Bancshares, Inc., which operates in the Dallas, Texas area, on October 1, 2024; and (ix) the acquisition of Progressive Bancorp, Inc., which operates in north Louisiana, on January 1, 2026, the last three of which are described in further detail below. We will carefully consider acquisition opportunities that we believe are consistent with our strategic vision and provide attractive risk-adjusted returns to our shareholders.

Recent Acquisition Activity

Waterstone LSP, LLC ("Waterstone"). On January 31, 2024, we completed the acquisition, through b1BANK, of Waterstone, headquartered in Katy, Texas. Waterstone offers community banks and small businesses a range of small business administration ("SBA") lending services including planning, pre-qualification, packaging, closing and disbursements, servicing and liquidations. Upon consummation of the acquisition, we paid $3.3 million in cash to the former owners of Waterstone.

Oakwood Bancshares, Inc. ("Oakwood"). On October 1, 2024, we consummated the merger of Oakwood, the parent bank holding company for Oakwood Bank, with and into Business First, with Business First continuing as the surviving corporation pursuant to the terms of that certain Agreement and Plan of Reorganization (the "Oakwood Reorganization Agreement"), dated April 25, 2024, by and between Business First and Oakwood. Immediately following consummation of the Oakwood acquisition, Oakwood Bank merged with and into b1BANK, with b1BANK surviving the merger. Pursuant to the terms of the Oakwood Reorganization Agreement, upon consummation of the Oakwood acquisition, we issued 3,973,134 shares of our common stock to the former shareholders of Oakwood. As of September 30, 2024, Oakwood had $863.6 million in total assets, $700.2 million in loans and $741.3 in total deposits.

Progressive Bancorp, Inc. (“Progressive”). On January 1, 2026, we consummated the merger of Progressive, the parent bank holding company for Progressive Bank, with and into Business First, with Business First continuing as the surviving corporation pursuant to the terms of that certain Agreement and Plan of Reorganization (the "Progressive Reorganization Agreement"), dated July 7, 2025, by and between Business First and Progressive. Immediately following consummation of the Progressive acquisition, Progressive Bank merged with and into b1BANK, with b1BANK surviving the merger. Pursuant to the terms of the Progressive Reorganization Agreement, upon consummation of the Progressive acquisition, we issued 3,192,367 shares of our common stock to the former shareholders of Progressive. As of December 31, 2025, Progressive had $773.8 million in total assets, $597.2 million in loans and $684.9 million in total deposits.

Our Competitive Strengths

We believe the following competitive strengths differentiate us from our peers and position us for future growth:

•Sophisticated Business Lending Capabilities. Unlike traditional community banks, we specifically target business customers with complex needs that require a degree of business lending expertise that is typically found only at larger institutions. We primarily target small-to-midsized businesses with credit needs between $1 million and $10 million, whose banking needs are typically too complex for traditional community banks but are not large enough to attract personalized attention and service from larger institutions. In addition to offering the real estate lending typically available from a community bank, we began focusing heavily on our commercial and industrial (“C&I”) products after the economic downturn in 2008 and have developed extensive C&I expertise across our markets. C&I lending requires experienced bankers with a deep understanding of our customers’ businesses and their banking needs, which we believe is well-suited for our “high touch” approach to banking. We believe that we have developed an expertise in this small-to-midsized business banking niche that is historically underserved, positioning us for meaningful growth going forward. We have also built treasury and cash management programs that cater to our target customers.

•True Community Banking Model. Despite being located in Louisiana’s largest metropolitan areas and in the two largest metropolitan areas in the state of Texas, we have a true community banking mindset. That means relationship-based banking by bankers who live and work in our markets. Our market presidents and their teams are trained in credit underwriting and asset/liability management, as we view them as comprehensive bankers rather than just credit producers. The experience and talent of our market presidents and their respective banking teams allow us to decentralize significant decision-making authority while maintaining disciplined credit practices. In our experience, developing credit underwriting expertise “on the front lines” promotes quality loan generation and maximizes efficiency. Further, our emphasis on asset/liability management training allows our local banking teams to understand the importance of quality core deposit funding, which we believe is vital to our continued loan growth. In this sense, we view b1BANK as a network of true community banks, not as a typical regional financial institution that makes important credit and strategic decisions at the corporate level without input from its local bankers. In addition, our executive team is located throughout the state of Louisiana, rather than all being in Baton Rouge, providing the bank with a more informed view of our footprint and the best uses of our capital across our footprint.

•Entrepreneurial Culture. We have worked hard to build a team of self-starters who are passionate about the business of banking. We have found success recruiting bankers at much larger institutions who are frustrated by excess bureaucracy, overly centralized decision-making, and an escalated focus on the pursuit of larger business banking clients that larger banks perceive as more profitable than the small-to-midsized businesses we target. Likewise, we have successfully recruited bankers at peer or smaller institutions that do not have the available resources or operating platform to appropriately serve the more sophisticated banking needs of the small-to-midsized businesses in our markets. Our executive team is young and energetic. We believe their collaborative and cohesive approach to working relationships permeates every level of our organization, creating synergies that leave us well-positioned for future growth and helps us attract and retain other talented and entrepreneurial bankers as members of our team.

•History of Disciplined Expansion. Since our founding in 2006, we have grown rapidly across the state of Louisiana, into the Dallas/Fort Worth metroplex and, into Houston. Each of our expansions were initiated with careful identification and recruitment of local banking teams and thoughtful consideration of each market’s different industries and credit exposures. Our banking centers are carefully situated in locations, typically downtowns and suburban centers, optimized for small-to-midsized business customers and high net worth individuals. This disciplined approach to expansion and growth entails not only recruiting the right bankers in the right markets, but in continuing to focus on the customer base that we are optimized to serve rather than chasing larger relationships as we grow. Over the years, the magnitude of our large banking relationships has changed very little, but the number of our large relationships has grown significantly. In order to continue to serve our customers as they grow without taking undue risk, we have developed a strong participation network that we believe underscores the strength of our underwriting process and the quality of our portfolio. We believe that it is important to keep sight of where our strengths lie and not pursue growth blindly.

•Strong Platform for Growth. As a necessary complement to our style of sophisticated community banking, we have made significant investments to build a strong operational platform to empower our individual markets to thrive, to create operational efficiencies across our diverse markets, and to position us for future growth without commensurate growth in operational expenses. We have invested heavily in risk management personnel and modeling capabilities in recent years – we believe our underwriting capabilities are second to none in our markets, and our strong participation network and asset quality metrics are evidence of those capabilities. We invest in technology, which we believe will allow us to maintain staffing that is skewed towards the production side of our business and to accommodate future growth without commensurate increases in operating expenses. We believe our investments in technology will also allow us to maintain our “high tech/high touch” approach without the need for an extensive network of brick and mortar locations.

Our Markets

Our banking operations are currently organized into three regions in Louisiana, which include the largest metropolitan areas in the state, the Dallas/Fort Worth metroplex, and Houston, which we service through our banking

centers and loan production offices. We will continue to look for talented teams of bankers in markets and potential acquisitions that fit our model going forward.

Our Products and Services

b1BANK is an independent financial institution that is engaged in substantially all of the business operations customarily conducted by financial institutions in Louisiana and Texas. We offer, among other products, checking, savings and money market accounts, certificates of deposit, commercial and consumer loans, mortgage loans, real estate loans, and other installment and term loans. In addition, b1BANK offers our customers wealth management products, drive-through banking facilities, automated teller machines, night depository, personalized checks, credit cards, debit cards, internet banking, electronic funds transfers through ACH services, domestic and foreign wire transfers, traveler’s checks, cash management, vault services, loan and deposit sweep accounts, SBA products, interest-rate swaps and lock box services.

Lending Activities

As a business-focused community-based financial institution, we offer a variety of business-related loans, including commercial lines of credit, working capital loans, commercial real estate-backed loans (including loans secured by owner occupied commercial properties), term loans, equipment financing, acquisition, expansion and development loans, borrowing base loans, real estate construction loans, homebuilder loans, letters of credit and other loan products to small-to-midsized businesses, real estate developers, mortgage lenders, manufacturing and industrial companies and other businesses. We also offer various consumer loans to individuals and professionals including residential real estate loans, home equity loans, installment loans, unsecured and secured personal lines of credit, and standby letters of credit. Lending activities originate from the efforts of our bankers, with an emphasis on lending to small-to-midsized businesses, their owners and employees, and individuals located in our market areas. Although all lending involves a degree of risk, we work to mitigate these risks through conservative underwriting policies and consistent monitoring of credit quality indicators.

Commercial and Industrial Loans. We make C&I loans, including commercial lines of credit, working capital loans, term loans, equipment financing, asset acquisition, expansion and development loans, borrowing base loans, accounts receivable factoring, agricultural financing, letters of credit and other loan products, primarily in our target markets that are underwritten on the basis of the borrower’s ability to service the debt from income. We typically take as collateral a lien on general business assets including, among other things, available real estate, accounts receivable, promissory notes, inventory and equipment and generally obtain a personal guaranty of the borrower or principal. Our C&I loans generally have variable interest rates and terms that typically range from one-to-five years depending on factors such as the type and size of the loan, the financial strength of the borrower/guarantor and the age, type and value of the collateral. Fixed rate C&I loan maturities are generally short-term, with one-to-five year maturities, or include periodic interest rate resets. Our underwriting policy does allow for exceptions in which the term and amortization of a C&I loan may be longer than five years; however, the term and amortization must be consistent with the useful life and depreciation rates of the underlying collateral and an underwriting exception will be noted. In general, C&I loans may involve increased credit risk and, therefore, typically yield a higher return than commercial real estate loans. The increased risk in C&I loans derives from the expectation that such loans generally are serviced principally from the operations of the business, and those operations may not be successful. Any interruption or discontinuance of operating cash flows from the business, which may be influenced by events not under the control of the borrower such as economic events and changes in governmental regulations, could materially affect the ability of the borrower to repay the loan. In addition, the collateral securing C&I loans generally includes moveable property such as equipment and inventory, which may decline in value more rapidly than we anticipated, exposing us to increased credit risk. As a result of these additional complexities, variables and risks, C&I loans require extensive underwriting and servicing.

Construction and Development Loans. Our construction portfolio includes loans to small-to-midsized businesses to construct owner-user properties, loans to developers of commercial real estate investment properties and residential developments and, to a lesser extent, loans to individual clients for construction of single family homes in our market areas. Construction and development loans are generally made with a term of one-to-two years with interest paid monthly. Our underwriting policy does allow for exceptions in which the term of a construction and development loan may be longer than two years; however, the term must be realistic and consistent with the borrower’s documented ability to repay. The ratio of the loan principal to the value of the collateral, as established by independent appraisal, typically will not exceed regulatory supervisory guidelines. Loan proceeds are disbursed based on the percentage of completion and only after the project has been inspected by an experienced construction lender or third-party inspector. Risks associated with construction and development loans include fluctuations in the value of real estate, project completion risk and change in

market trends. We are also exposed to risk based on the ability of the construction loan borrower to finance the loan or sell the property upon completion of the project, which may be affected by changes in secondary market terms and criteria for permanent financing since the time that we funded the loan.

Commercial Real Estate Loans. We offer real estate loans for commercial property that is owner-occupied as well as commercial property owned by real estate investors. Commercial loans that are secured by owner-occupied commercial real estate and primarily collateralized by operating cash flows are also included in this category of loan. Commercial real estate loan terms are generally five years or less and amortization is generally limited to 25 years or less, although payments may be structured on a longer amortization basis in unusual cases. The interest rates on our commercial real estate loans may be fixed or adjustable, although rates typically are not fixed for a period exceeding five years. We generally charge an origination fee for our services. We typically require personal guarantees from the principal owners of the business supported by a review of the principal owners’ personal financial statements and global debt service obligations. Risks associated with commercial real estate loans include fluctuations in the value of real estate, the overall strength of the economy, new job creation trends, tenant vacancy rates, environmental contamination and the quality of the borrower’s management. We make efforts to limit our risk by analyzing borrowers’ cash flow and collateral value. The real estate securing our existing commercial real estate loans includes a wide variety of property types, such as owner-occupied and non-owner occupied offices/warehouses/production facilities, office buildings, hotels, mixed-use residential/commercial properties, retail centers and multi-family properties. Our commercial real estate loan portfolio presents a higher risk profile than our consumer real estate and consumer loan portfolios.

Residential Real Estate Loans. We offer first and second lien 1-4 family mortgage loans, as well as home equity lines of credit, in each case primarily on owner-occupied primary residences. Our retail consumer real estate lending products are offered primarily to consumer customers within our geographic markets. Although our consumer real estate loan portfolio presents lower levels of risk than our commercial, commercial real estate and construction loan portfolios, we are exposed to risk based on fluctuations in the value of the real estate collateral securing the loan, as well as changes in the borrower’s financial condition, which could be affected by numerous factors, including divorce, job loss, illness or other personal hardship.

Consumer Loans. While our focus is on service to small-to-midsized businesses, we also make a variety of loans to individuals for personal, family and household purposes, including secured and unsecured installment and term loans. Our consumer loans, which are underwritten primarily based on the borrower’s financial condition and, in some cases, are unsecured credits, subject us to risk based on changes in the borrower’s financial condition, which could be affected by numerous factors, including divorce, job loss, illness or other personal hardship, and fluctuations in the value of the real estate or personal property securing the consumer loan, if any.

Credit Policies and Procedures

General. We adhere to what we believe are disciplined underwriting standards, but also remain cognizant of the need to serve the credit needs of customers in our primary market areas by offering flexible loan solutions in a responsive and timely manner. We maintain asset quality through an emphasis on local market knowledge, long-term customer relationships, consistent and thorough underwriting for all loans and a conservative credit culture. We also seek to maintain a broadly diversified loan portfolio across customer, product and industry types. Our lending policies do not provide for any loans that are highly speculative, subprime, or that have high loan-to-value ratios. These components, together with active credit management, are the foundation of our credit culture, which we believe is critical to enhancing the long-term value of our organization to our customers, employees, shareholders and communities.

Credit Concentrations. In connection with the management of our credit portfolio, we actively manage the composition of our loan portfolio, including credit concentrations. Our loan approval policies establish concentration limits with respect to industry and loan product type to enhance portfolio diversification. In general, loan product concentration levels, our commercial real estate concentrations, and industry concentration levels are monitored monthly and reviewed by the Bank’s board of directors.

Loan Approval Process. We seek to achieve an appropriate balance between prudent, disciplined underwriting and flexibility in our decision-making and responsiveness to our customers. As of December 31, 2025, the Board set the “in-house” household lending limit at $60.0 million with an additional borrower “in-house” lending limit of $20.0 million as of such date. Our credit underwriters are based throughout our footprint and service all of our markets from those locations.

Our credit approval policies provide for various levels of officer and senior management lending authority for new credits and renewals, which are based on position, capability and experience. We approve loans under four types of authority, Matrix (which includes Executive and Directors’ Loan Committees), Incremental, Small Business, and Consumer authority. All commercial loans require a minimum of two approvers (the banker and at least one other individual with higher authority). Generally, relationships $2.0 million and below are approved within the Centralized Credit Underwriting department which is comprised of credit individuals who are independent of the lending division. The Chief Executive Officer, President, Chief Credit Officer, Chief Financial Officer, Chief Banking Officer and regional credit officers have authority up to $2.5 million, regional chairman have authority up to $2.0 million. A combination of the Chief Banking Officer and Chief Credit Officer (or their assigns) may approve up to $10.0 million. All relationships exceeding $10.0 million are approved by the Executive Loan Committee. All relationships exceeding $60.0 million or borrowers exceeding $20.0 million are required to be approved by the Director’s Loan Committee, which is comprised of board members. Loans may be approved using the Incremental authority when the relationship has already been approved using the Matrix authority, with senior lenders being able to approve up to $250,000, market leaders being able to approve up to $350,000, regional presidents and higher authorities up to $1.5 million, cumulatively. Consumer loans which present an aggregate lending exposure under $10.0 million are approved on a transactional basis by appropriate consumer lending personnel using credit underwriting software which recommends approval or decline based on Bank policy guidelines. Loans exceeding the noted amounts or loans with policy exceptions must be approved by an appropriate override authority (including Senior or Executive level management or Loan Committee authority), which we believe provides platform scalability and furthers our fair lending compliance efforts. These parameters are reviewed periodically by the Bank’s board of directors. We believe that our credit approval process provides for thorough underwriting and efficient decision making.

Credit Risk Management. Credit risk management involves a partnership between our executive team and our market presidents. Loan officers, credit administration personnel and senior management proactively support collection activities. Our evaluation and compensation program includes significant goals, such as the percentages of past due loans and charge-offs to total loans in the officer’s portfolio and at the banking center level. We believe this motivates loan officers and management to focus on the origination and maintenance of high-quality credits consistent with our strategic focus on asset quality. Our policies require rapid notification of delinquency and prompt initiation of collection actions.

We maintain a list of loans, the “Watch List”, that receive additional attention if we believe there may be a potential credit risk. The Risk Committee of the Board reviews a list of loans under foreclosure proceedings while the Impairment Committee reviews a list of impaired loans exceeding $500,000 as well as the list of Classified borrowers with exposures of $250,000 or greater. Impairment Committee minutes are reviewed by the Risk Committee. Loan officers are encouraged to bring potential credit issues to the attention of credit administration personnel, and loan grades are updated as deemed appropriate. Quarterly, our internal loan review department analyzes specific segments of the loan portfolio. Additionally, we periodically have an independent, third-party review performed on our loan portfolio. This review includes analysis of the borrower’s and guarantor’s financial condition, the Bank’s collateral position, and other credit risk factors. Results of the review as well as management responses are presented to the Bank’s Risk Committee. Finally, we perform stress testing on key segments of our portfolio in which we evaluate the impact of declining economic conditions on the portfolio based on previous recessionary periods. The reporting and reviews provide management with additional information for assessing our asset quality.

Deposits

Our deposits serve as the primary funding source for lending, investing and other general banking purposes. We offer business accounts and cash management services, including business checking and savings accounts, and treasury management services. We also provide a full range of deposit products and services, including a variety of checking and savings accounts, certificates of deposit, money market accounts, debit cards, remote deposit capture, online banking, mobile banking, e-Statements, bank-by-mail and direct deposit services. We solicit deposits through our relationship-driven team of dedicated and accessible bankers and through community-focused marketing and have recently implemented an incentive bonus program with our bankers to encourage deposit growth. We also seek to cross-sell deposit products at loan origination.

Given the diverse nature of our banking location network and our relationship-driven approach to our customers, we believe our deposit base is comparatively less sensitive to interest rate variations than our competitors. Nevertheless, we attempt to competitively price our deposit products to promote core deposit growth. As a business-focused bank offering comprehensive business banking services, we encourage our customers to bank their deposits with us and believe that the quality of our lending relationships and personalized service helps us in these efforts.

Wealth Solutions Services

We offer wealth management and other fiduciary and private banking services targeted to high net worth individuals, including professionals, business owners, families and professional service companies and other financial service companies. In addition to fiduciary and investment management fee income, we believe these services enable us to build new relationships and expand existing relationships to grow our deposits and loans. Through our wealth management line of business, we offer financial planning, retirement services and investment management by a team of seasoned advisors providing access to a wide range of certificates of deposits, mutual funds, annuities, individual retirement accounts, money market accounts and other financial products. Our private banking products and services are offered at all of our banking centers.

Other Products and Services

In addition to traditional banking activities and the other products and services specified above, we provide a broad array of financial services to our customers, including debit and credit card products, treasury and cash management services, merchant services, employee and payroll benefits solutions (including payroll cards and bank-at-work benefits) automated clearing house services, lock-box services, remote deposit capture services, receivables factoring, correspondent banking services (offered by our Financial Institutions Group), SBA products, interest-rate swaps and other treasury services.

Subsidiaries

Business First Bancshares, Inc. has two direct, wholly-owned subsidiaries: b1BANK, formerly known as Business First Bank, and Coastal Commerce Statutory Trust I. In addition, b1BANK has four direct, wholly-owned subsidiaries, Business First Insurance, LLC, Smith Shellnut Wilson ("SSW"), Waterstone, and b1Securities, which are indirect subsidiaries of Business First Bancshares, Inc. Business First Insurance, LLC is currently inactive and does not engage in any material business activities.

Competition

The banking and financial services industry is highly competitive, and we compete with a wide range of financial institutions within our markets, including local, regional and national commercial banks and credit unions. We also compete with mortgage companies, brokerage firms, consumer finance companies, mutual funds, securities firms, insurance companies, third-party payment processors, fintech companies and other financial intermediaries for certain of our products and services. Some of our competitors are not subject to the regulatory restrictions and level of regulatory supervision applicable to us.

Interest rates on loans and deposits, as well as prices on fee-based services, are typically significant competitive factors within banking and financial services industry. Many of our competitors are much larger financial institutions that have greater financial resources than we do and compete aggressively for market share. These competitors attempt to gain market share through their financial product mix, pricing strategies and banking center locations. Other important competitive factors in our industry and markets include office locations and hours, quality of customer service, community reputation, continuity of personnel and services, capacity and willingness to extend credit, and ability to offer sophisticated banking products and services. While we seek to remain competitive with respect to fees charged, interest rates and pricing, we believe that our broad and sophisticated commercial banking product suite, our high-quality customer service culture, and our positive reputation and community relationships will enable us to compete successfully within our markets and enhance our ability to attract and retain customers.

Human Capital Resources

Our mission is to be the financial institution of choice for enterprises, their owners, and employees. Accordingly, we aim to attract, develop, and retain employees who can drive financial and strategic growth objectives and build long-term shareholder value while upholding our Guiding Principles of a relationship-driven team, thoughtful, disciplined decision-making, meaningful communication, doing the right thing the right way; and striving to be the best through continual improvement. Key items that drive our human capital resources are described below.

Structure. As of December 31, 2025, we proudly employ 821 full-time and 21 part-time employees (for a total of 842 employees). Our employees reside in Louisiana, Mississippi, Texas, and 9 other states with remote employees. Full-time equivalents (FTEs) as of December 31, 2025, were 831.

All banking centers and loan production offices are in Louisiana and Texas, and our subsidiary registered investment advisor (RIA), SSW, is in Mississippi. Our Chief Human Resources Officer reports directly to the Chief Administrative Officer and manages all aspects of the employee experience, including talent acquisition, diversity and inclusion, learning and development, talent management, compensation, and benefits.

The board of directors is regularly updated on our talent development and human capital management strategies.

Productivity. We carefully manage the size of our workforce and reallocate resources as needed. For 2025, we managed an average of $7.4 million in loans held for investment and $8.1 million in deposits per FTE.

Diversity. We continue to recruit and retain women and minorities. In 2025, our Intern Insights Program, which creates a pipeline between diverse talent and the banking industry, experienced significant growth and success as we hosted twelve interns from four Louisiana universities. Furthermore, in 2025, we continued the use of online exit surveys to provide feedback and help increase retention of women and ethnic minorities. As of December 31, 2025, our colleagues had the following attributes:

	Female	Minority(3)
Employees	559 total (67.2%)	157 total (28.1%)
Officials and Managers(1)	102 total (56.4%)	21 total (20.6%)
Executive Officers(2)	3 total (30.0%)	0 total (0.0%)

(1)Based on EEO-1 job classifications.

(2)Based on b1BANK’s Executive Team.

(3)Includes Hispanic/Latino, Black/African American, Asian, American Indian/Alaska Native, Native Hawaiian/Other Pacific Islander

In addition to our continued Diversity Equity and Inclusion (“DEI”) efforts, we have emphasized merit-based promotions to promote from within, and foster talent development of our best human capital resources.

Compensation and Benefits. We provide competitive pay, benefits, and services that meet the varying needs of our employees. Compensation and benefits include market-competitive pay, health insurance options, a health reimbursement account (HRA), a flexible spending account (FSA), dependent care, employer-paid life insurance, voluntary life insurance, dental and vision insurance, employer-paid short-term disability, employer-paid long-term disability, employee assistance programs, employee discounts on our products, critical illness insurance, accident insurance, hospital indemnity insurance, pet insurance, identity and fraud protection, MetLife legal plan, paid time off, (including paid volunteer leave), training and professional development opportunities, and an employer-paid financial wellness program.

Periodic and objective reviews of compensation and benefits by grade level and position are conducted to ensure similar positions are paid comparatively and to solidify that we continuously provide a competitive and valuable offering to satisfy the well-being and needs of our employees.

Attraction, Development and Retention. We measure the success of our talent acquisition strategy on quality of acquisition, diversity in the workplace, and the retention of our employees. Each of these metrics is tracked for all key business lines. Sourcing tools are reviewed and modified as needed to ensure that we experience continued improvement.

In 2025, Talent Development continues to strengthen leadership capability across the organization through redesigned and targeted development experiences. The “Leading b1” manager program has been fully reimagined and relaunched as a 2.5-day workshop. It covers immersive leadership experience focused on coaching, performance management, and leading through change.

Talent Development partnered with business leaders to strengthen operational consistency, risk awareness, and compliance across the organization. Key initiatives included standardized training for frontline practices, system readiness training for retail operations, and targeted programs addressing fraud prevention and compliance. One training to note was “The First Domino: Stopping Fraud in its Tracks”. Talent Development remains a key partner in positioning b1BANK to adapt, perform, and grow in a dynamic financial services environment.

Our average tenure is 6.5 years of service. During 2025, we had 82 internal employee promotions, 147 external hires, and 9 rehired employees. Employee turnover for 2025 was 21.0%, which includes the positions that were eliminated following the Oakwood conversion.

Available Information

The Company files reports and other information with the Securities and Exchange Commission (the "SEC") under the Securities Exchange Act of 1934, as amended. The SEC maintains an Internet site that contains reports, proxy and information statements and other information about issuers, like the Company, who file electronically with the SEC. The address of that site is http://www.sec.gov.

Documents filed by the Company with the SEC are available from the Company without charge (except for exhibits to the documents). You may obtain documents filed by the Company with the SEC by requesting them in writing or by telephone from the Company at the following address:

Business First Bancshares, Inc.

500 Laurel Street, Suite 101

Baton Rouge, Louisiana 70801

Attention: Saundra Strong, Corporate Secretary

Telephone: (225) 248-7600

www.b1bank.com

Documents filed by the Company with the SEC are also available on the Company’s website, www.b1bank.com. Information furnished by the Company and information on, or accessible through, the SEC’s or the Company’s website is not part of this Annual Report on Form 10-K.

Supervision and Regulation

General

The U.S. banking industry is highly regulated under federal and state law. Consequently, our growth and earnings performance will be affected not only by management decisions and general and local economic conditions, but also by the statutes administered by, and the regulations and policies of, various governmental regulatory authorities. These authorities include the Federal Reserve, Federal Deposit Insurance Corporation (“FDIC”), Consumer Financial Protection Bureau (“CFPB”), Louisiana Office of Financial Institutions (“OFI”), Internal Revenue Service (“IRS”) and state taxing authorities. The effect of these statutes, regulations and policies, and any changes to such statutes, regulations and policies, can be significant and cannot be predicted.

The primary goals of the bank regulatory scheme are to maintain a safe and sound banking system, facilitate the conduct of sound monetary policy and promote fairness and transparency for financial products and services. The system of supervision and regulation applicable to us and our subsidiaries establishes a comprehensive framework for their respective operations and is intended primarily for the protection of the FDIC’s Deposit Insurance Fund, the Bank’s depositors and the public, rather than our shareholders or creditors. The description below summarizes certain elements of the applicable bank regulatory framework. This description is not intended to describe all laws and regulations applicable to us and our subsidiaries, and the description is qualified in its entirety by reference to the full text of the statutes, regulations, policies, interpretive letters and other written guidance that are described herein.

Business First Bancshares, Inc.

As a financial holding company, the Company is permitted to engage in, and be affiliated with companies engaging in, a broader range of activities than those permitted for a bank holding company that has not elected to become a financial holding company. Bank holding companies are generally restricted to engaging in the business of banking, managing or controlling banks and certain other activities determined by the Federal Reserve to be related closely to banking. Financial holding companies may also engage in activities that are considered to be financial in nature, as well as those incidental or complementary to financial activities, including certain insurance underwriting activities. The Company and the Bank must each remain well capitalized and well managed and the Bank must receive a Community Reinvestment Act (“CRA”) rating of at least “satisfactory” at its most recent examination in order for us to maintain our status as a financial holding company. In addition, the Federal Reserve has the power to order a financial holding company or its

subsidiaries to terminate any activity or terminate its ownership or control of any subsidiary, when it has a reasonable cause to believe that continuation of such activity or such ownership or control constitutes a serious risk to the financial safety, soundness, or stability of any bank subsidiary of that financial holding company.

As a bank holding company with respect to the Bank, the Company is also subject to regulation under the Bank Holding Company Act of 1956 (the "BHC Act") and to supervision, examination and enforcement by the Federal Reserve. The BHC Act and other federal laws subject bank holding companies to particular restrictions on the types of activities in which they may engage, and to a range of supervisory requirements and activities, including regulatory enforcement actions for violations of laws and regulations. The Federal Reserve’s jurisdiction also extends to any company that we directly or indirectly control, such as any nonbank subsidiaries and other companies in which we own a controlling investment.

Financial Services Industry Reform. In 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act (the "Dodd-Frank Act") was enacted. The Dodd-Frank Act broadly affected the financial services industry by implementing changes to the financial regulatory landscape aimed at strengthening the sound operation of the financial services sector.

In addition, the Dodd-Frank Act addressed many investor protection, corporate governance and executive compensation matters affecting publicly-traded companies. However, the Jumpstart our Business Startups Act of 2012 (the "JOBS Act") provided certain exceptions to these requirements for so long as a publicly-traded qualifies as an emerging growth company. In 2018, the Economic Growth, Regulatory Relief, and Consumer Protection Act (“EGRRCPA”) revised certain aspects of the Dodd-Frank Act. Among other things, EGRRCPA exempts banks with less than $10 billion in assets (and total trading assets and trading liabilities of 5% or less of total assets) from Volcker Rule requirements relating to proprietary trading and clarifies definitions pertaining to Highly Volatile Commercial Real Estate (“HVCRE”), which require higher capital allocations, so that only loans with increased risk are subject to higher risk weightings. Further changes effected by the passage of EGRRCPA are discussed below.

Revised Rules on Regulatory Capital. Regulatory capital rules pursuant to the Basel III requirements, released in July 2013 and effective January 1, 2015, implemented higher minimum capital requirements for bank holding companies and banks. These rules include a new common equity Tier 1 ("CET1") capital requirement and establish criteria that instruments must meet to be considered common equity Tier 1 capital, additional Tier 1 capital or Tier 2 capital. The revised capital rules require banks and bank holding companies to maintain a minimum CET1 capital ratio of 4.5% of risk-based assets, a total Tier 1 capital ratio of 6.0% of risk-based assets, a total capital ratio of 8.0% of risk-based assets and a leverage ratio of 4.0% of average assets.

The capital rules also require banks to maintain a CET1 capital ratio of 6.5%, a total Tier 1 capital ratio of 8.0%, a total capital ratio of 10.0% and a leverage ratio of 5.0% to be deemed “well capitalized” for purposes of certain rules and prompt corrective action requirements. The risk-based ratios include a “capital conservation buffer” of 2.5% above its minimum risk-based capital requirements that must be composed of common equity Tier 1 capital. This buffer helps to ensure that banking organizations conserve capital when it is most needed, allowing them to better weather periods of economic stress. The buffer is measured relative to risk-weighted assets. An institution would be subject to limitations on certain activities including payment of dividends, share repurchases and discretionary bonuses to executive officers if its capital level is below the buffered ratio. Additionally, the Federal Reserve has issued supervisory guidance advising bank holding companies to eliminate, defer, or reduce dividends paid on common stock and share repurchases under certain circumstances, including where the company’s prospective rate of earnings is not consistent with the company’s capital needs or the company will not meet, or is in danger of not meeting, minimum regulatory capital adequacy ratios. The Federal Reserve has recently supplemented this guidance to reiterate the need for bank holding companies to consult with the Federal Reserve sufficiently in advance of the proposed payment of a dividend in certain circumstances. As of December 31, 2025, the Company’s capital meets or exceeds these capital requirements, including the buffer.

On September 17, 2019, the FDIC and other federal bank regulatory agencies approved the community bank leverage ratio (“CBLR”) framework as part of the directive under Section 201 of the EGRRCPA. This framework became effective January 1, 2020, and is available to the Bank and Company as an alternative to the Basel III risk-based capital framework. The community bank leverage ratio requirement is currently 9.0% after being temporarily reduced under the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”). The CBLR framework is an optional framework that is designed to reduce burden by removing the requirements for calculating and reporting risk-based capital ratios for qualifying community banking organizations that opt into the framework. We have not elected to use the CBLR framework since the year ended December 31, 2020.

Imposition of Liability for Undercapitalized Subsidiaries. Bank regulators are required to take prompt corrective action to resolve problems associated with insured depository institutions whose capital declines below certain levels. In the event an institution becomes undercapitalized, it must submit a capital restoration plan. The capital restoration plan will not be accepted by the regulators unless each company having control of the undercapitalized institution guarantees the subsidiary’s compliance with the capital restoration plan up to a certain specified amount. Any such guarantee from a depository institution’s holding company is entitled to a priority of payment in bankruptcy.

The aggregate liability of the holding company of an undercapitalized bank is limited to the lesser of 5.0% of the institution’s assets at the time it became undercapitalized or the amount necessary to cause the institution to be adequately capitalized. The bank regulators have greater power in situations where an institution becomes significantly or critically undercapitalized or fails to submit a capital restoration plan. For example, a bank holding company controlling such an institution can be required to obtain prior Federal Reserve approval of proposed dividends, or might be required to consent to a consolidation or to divest the troubled institution or other affiliates.

Acquisitions by Bank Holding Companies. The BHC Act, requires every bank holding company to obtain the prior approval of the Federal Reserve before it acquires all or substantially all of the assets of any bank, or ownership or control of any voting shares of any bank or bank holding company if after such acquisition it would own or control, directly or indirectly, more than 5.0% of the voting shares of such bank or bank holding company. In approving bank or bank holding company acquisitions by bank holding companies, the Federal Reserve is required to consider, among other things, the effect of the acquisition on competition, the financial condition, managerial resources and future prospects of the bank holding company and the banks concerned, the convenience and needs of the communities to be served (including the record of performance under the CRA), the effectiveness of the applicant in combating money laundering activities and the extent to which the proposed acquisition would result in greater or more concentrated risks to the stability of the U.S. banking or financial system. Our ability to make future acquisitions will depend on our ability to obtain approval for such acquisitions from the Federal Reserve. The Federal Reserve could deny our application based on the above criteria or other considerations. For example, we could be required to sell banking centers as a condition to receiving regulatory approval, which condition may not be acceptable to us or, if acceptable to us, may reduce the benefit of a proposed acquisition.

Control Acquisitions. Federal and state laws, including the BHC Act and the Change in Bank Control Act (the "CBCA"), impose additional prior notice or approval requirements and ongoing regulatory requirements on any investor that seeks to acquire direct or indirect “control” of an FDIC-insured depository institution or bank holding company. Whether an investor “controls” a depository institution is based on all of the facts and circumstances surrounding the investment. As a general matter, an investor is deemed to control a depository institution or other company if the investor owns or controls 25.0% or more of any class of voting securities. Subject to rebuttal, an investor is presumed to control a depository institution or other company if the investor owns or controls 10.0% or more of any class of voting securities and either the depository institution or company is a public company or no other person will hold a greater percentage of that class of voting securities after the acquisition. If an investor’s ownership of our voting securities were to exceed certain thresholds, the investor could be deemed to “control” us for regulatory purposes, which could subject such investor to regulatory filings or other regulatory consequences. The requirements of the BHC Act and the CBCA could limit our access to capital and could limit parties who could acquire shares of our common stock.

Regulatory Restrictions on Dividends; Source of Strength. As a bank holding company, the Company is subject to certain restrictions on dividends under applicable banking laws and regulations. The Federal Reserve has issued a supervisory letter that provides that a bank holding company should not pay dividends unless: (1) its net income over the last four quarters (net of dividends paid) has been sufficient to fully fund the dividends; (2) the prospective rate of earnings retention appears to be consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries; and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. Failure to comply with the supervisory letter could result in a supervisory finding that the bank holding company is operating in an unsafe and unsound manner. In addition, the Company’s ability to pay dividends may also be limited as a result of the capital conservation buffer under the Basel III regulatory capital framework. In the current financial and economic environment, the Federal Reserve Board has indicated that bank holding companies should carefully review their dividend policy and has discouraged payment ratios that are at maximum allowable levels unless both asset quality and capital are very strong. The Federal Reserve may further restrict the payment of dividends by engaging in supervisory action to restrict dividends or by requiring us to maintain a higher level of capital than would otherwise be required under the Basel III minimum capital requirements.

Under longstanding Federal Reserve policy which has been codified by the Dodd-Frank Act, the Company is expected to act as a source of financial strength to, and to commit resources to support, the Bank. This support may be

required at times when we may not be inclined to provide it. In addition, any capital loans that the Company makes to the Bank are subordinate in right of payment to deposits and to certain other indebtedness of the Bank. As discussed above, in certain circumstances, the Company could also be required to guarantee the capital restoration plan of the Bank, if it became undercapitalized for purposes of the Federal Reserve’s prompt corrective action regulations. In the event of our bankruptcy, any commitment by us to a federal bank regulatory agency to maintain the capital of the Bank under a capital restoration plan would be assumed by the bankruptcy trustee and entitled to a priority of payment.

In the event of a bank holding company’s bankruptcy under Chapter 11 of the U.S. Bankruptcy Code, the trustee will be deemed to have assumed and will be required to cure immediately any deficit under any commitment by the debtor holding company to any of the federal banking agencies to maintain the capital of an insured depository institution, and any claim for breach of such obligation will generally have priority over most other unsecured claims.

Scope of Permissible Activities. Under the BHC Act, the Company is prohibited from acquiring a direct or indirect interest in or control of more than 5.0% of the voting shares of any company that is not a bank or financial holding company and from engaging directly or indirectly in activities other than those of banking, managing or controlling banks or furnishing services to or performing services for its subsidiary banks, except that the Company may engage in, directly or indirectly, and may own shares of companies engaged in certain activities found by the Federal Reserve to be so closely related to banking or managing and controlling banks as to be a proper incident thereto. These activities include, among others, operating a mortgage, finance, credit card or factoring company; performing certain data processing operations; providing investment and financial advice; acting as an insurance agent for certain types of credit-related insurance; leasing personal property on a full-payout, nonoperating basis; and providing certain stock brokerage and investment advisory services. In approving acquisitions or the addition of activities, the Federal Reserve considers, among other things, whether the acquisition or the additional activities can reasonably be expected to produce benefits to the public, such as greater convenience, increased competition, or gains in efficiency, that outweigh such possible adverse effects as undue concentration of resources, decreased or unfair competition, conflicts of interest or unsound banking practices.

Notwithstanding the foregoing, the Gramm-Leach-Bliley Act, also known as the Financial Services Modernization Act of 1999, effective March 11, 2000 (the "GLB Act"), amended the BHC Act and eliminated the barriers to affiliations among banks, securities firms, insurance companies and other financial service providers. The GLB Act permitted bank holding companies to become financial holding companies and thereby affiliate with securities firms and insurance companies and engage in other activities that are financial in nature. The GLB Act defines “financial in nature” to include, among other things, securities underwriting, dealing and market making; sponsoring mutual funds and investment companies; insurance underwriting and agency; merchant banking activities; and activities that the Federal Reserve has determined to be closely related to banking. No regulatory approval will be required for a financial holding company to acquire a company, other than a bank or savings association, engaged in activities that are financial in nature or incidental to activities that are financial in nature, as determined by the Federal Reserve. We elected to become a financial holding company in 2020.

Safe and Sound Banking Practices. Bank holding companies are not permitted to engage in unsafe and unsound banking practices. The Federal Reserve’s Regulation Y, for example, generally requires a bank holding company to provide the Federal Reserve with prior notice of any redemption or repurchase of its own equity securities, if the consideration to be paid, together with the consideration paid for any repurchases or redemptions in the preceding year, is equal to 10.0% or more of the bank holding company’s consolidated net worth. The Federal Reserve may oppose the transaction if it believes that the transaction would constitute an unsafe or unsound practice or would violate any law or regulation. In certain circumstances, the Federal Reserve could take the position that paying a dividend would constitute an unsafe or unsound banking practice.

The Federal Reserve has broad authority to prohibit activities of bank holding companies and their nonbanking subsidiaries which represent unsafe and unsound banking practices, result in breaches of fiduciary duty or which constitute violations of laws or regulations, and can assess civil money penalties or impose enforcement action for such activities. The penalties can exceed $1,000,000 for each day the activity continues.

Anti-tying Restrictions. Bank holding companies and their affiliates are prohibited from tying the provision of certain services, such as extensions of credit, to other nonbanking services offered by a bank holding company or its affiliates.

b1BANK

The Bank is a commercial bank chartered under the laws of the State of Louisiana. In addition, its deposits are insured by the FDIC to the maximum extent permitted by law. As a result, the Bank is subject to extensive regulation, supervision and examination by the Louisiana Office of Financial Institutions and the FDIC. Finally, we are also subject to secondary oversight by state banking authorities in other states in which we may maintain banking offices. The bank regulatory agencies have the power to enforce compliance with applicable banking laws and regulations. These requirements and restrictions include requirements to maintain reserves against deposits, restrictions on the nature and amount of loans that may be made and the interest that may be charged thereon and restrictions relating to investments and other activities of the Bank.

Capital Adequacy Requirements. The FDIC and Louisiana Office of Financial Institutions (the "Louisiana OFI") monitor the capital adequacy of the Bank by using a combination of risk-based guidelines and leverage ratios similar to those applied at the holding company level. These agencies consider the bank’s capital levels when taking action on various types of applications and when conducting supervisory activities related to the safety and soundness of the bank and the banking system. Under the revised capital rules which became effective on January 1, 2015, the Bank is required to maintain four minimum capital standards: (1) a leverage capital ratio of at least 4.0%, (2) a common equity Tier 1 risk-based capital ratio of 4.5%, (3) a Tier 1 risk-based capital ratio of at least 6.0%, and (4) a total risk-based capital ratio of at least 8.0%.

The Basel III framework also implements a requirement for all FDIC-insured banks to maintain a capital conservation buffer above the minimum capital requirements to avoid certain restrictions on capital distributions and discretionary bonus payments to executive officers. The capital conservation buffer must be composed solely of common equity Tier 1 capital and effectively requires banking organizations to maintain regulatory risk-based capital ratios at least 2.5% above the minimum risk-based capital requirements set forth above.

These capital requirements are minimum requirements. The FDIC or Louisiana Office of Financial Institutions may also set higher capital requirements if warranted by the risk profile of the Bank, economic conditions impacting its markets or other circumstances particular to the bank. For example, FDIC guidance provides that higher capital may be required to take adequate account of, among other things, interest rate risk and the risks posed by concentrations of credit, nontraditional activities or securities trading activities. In addition, the FDIC’s prompt corrective action regulations discussed below, in effect, increase the minimum regulatory capital ratios for banking organizations. Failure to meet capital guidelines could subject the Bank to a variety of enforcement remedies, including issuance of a capital directive, restrictions on business activities and other measures under the FDIC’s prompt corrective action regulations.

Pursuant to section 201(b) of EGRRCPA, the federal bank regulatory agencies adopted a final rule in 2019 imposing a minimum community bank leverage ratio requirement of 9.0%, which was reduced on a temporary basis under the CARES Act in 2020-2021.

As previously mentioned, the Company and Bank elected to adopt the CBLR framework for the year ended December 31, 2020 and elected to revert to the risk weighted ratios for the years ended thereafter.

Corrective Measures for Capital Deficiencies. The federal banking regulators are required by the Federal Deposit Insurance Act (the "FDI Act") to take “prompt corrective action” with respect to capital-deficient institutions that are FDIC-insured. For this purpose, a financial institution is placed in one of the following five capital tiers: “well capitalized,” “adequately capitalized,” “undercapitalized,” “significantly undercapitalized” and “critically undercapitalized.” The institution’s capital tier depends upon how its capital levels compare with various relevant capital measures and certain other factors, as established by regulation.

To be well capitalized, a financial institution must have a total risk-based capital ratio of at least 10.0%, a Tier 1 risk-based capital ratio of at least 8.0%, a common equity Tier 1 risk-based capital ratio of at least 6.5%, and a leverage ratio of at least 5.0%, and must not be subject to any written agreement, order or directive requiring it to maintain a specific capital level for any capital measure. As of December 31, 2025, the Bank met the requirements to be categorized as well capitalized under the prompt corrective action framework currently in effect.

Banks that are adequately, but not well, capitalized may not accept, renew or rollover brokered deposits except with a waiver from the Federal Reserve and are subject to restrictions on the interest rates that can be paid on its deposits. The FDIC’s prompt corrective action regulations also generally prohibit a bank from making any capital distributions

(including payment of a dividend) or paying any management fee to its parent holding company if the bank would thereafter be undercapitalized. Undercapitalized institutions are also subject to growth limitations, may not accept, renew or rollover brokered deposits, and are required to submit a capital restoration plan. The agencies may not accept such a plan without determining, among other things, that the plan is based on realistic assumptions and is likely to succeed in restoring the bank’s capital. Significantly undercapitalized depository institutions may be subject to a number of requirements and restrictions, including orders to sell sufficient voting stock to become adequately capitalized, requirements to reduce total assets, and cessation of receipt of deposits from correspondent banks. Generally, subject to a narrow exception, the FDIC must appoint a receiver or conservator for an institution that is critically undercapitalized. The capital classification of a bank also affects the frequency of regulatory examinations, the bank’s ability to engage in certain activities and the deposit insurance premiums paid by the bank.

Branching. Under Louisiana law, the Bank is permitted to establish additional branch offices within Louisiana, subject to the approval of the Louisiana Office of Financial Institutions. As a result of the Dodd-Frank Act, the Bank may also establish additional branch offices outside of Louisiana, subject to prior regulatory approval, so long as the laws of the state where the branch is to be located would permit a state bank chartered in that state to establish a branch. In 2025, the FDIC, the Bank’s primary federal regulator, approved a final rule to streamline the process for the establishment and relocation of domestic branches. Although new branches must still be approved by the FDIC, provides that most branch establishment or relocation filings that qualify for expedited processing will be deemed approved within three business days after submission. Additionally, the final rule significantly reduces the volume of information required to be submitted in branch establishment or relocation filings. The Bank may also establish offices in other states by merging with banks or by purchasing branches of other banks in other states, subject to certain restrictions.

Restrictions on Transactions with Affiliates and Insiders. Transactions between the Bank and its nonbanking subsidiaries and/or affiliates, including the Company, are subject to Section 23A and 23B of the Federal Reserve Act and Regulation W. In general, Section 23A of the Federal Reserve Act imposes limits on the amount of such transactions, and also requires certain levels of collateral for loans to affiliated parties. It also limits the amount of advances to third parties which are collateralized by the securities or obligations of the Company or its subsidiaries. Covered transactions with any single affiliate may not exceed 10.0% of the capital stock and surplus of the Bank, and covered transactions with all affiliates may not exceed, in the aggregate, 20.0% of the Bank’s capital and surplus. For a bank, capital stock and surplus refers to the bank’s Tier 1 and Tier 2 capital, as calculated under the risk-based capital guidelines, plus the balance of the allowance for credit losses excluded from Tier 2 capital. The Bank’s transactions with all of its affiliates in the aggregate are limited to 20.0% of the foregoing capital. “Covered transactions” are defined by statute to include a loan or extension of credit to an affiliate, as well as a purchase of securities issued by an affiliate, a purchase of assets (unless otherwise exempted by the Federal Reserve) from the affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of an affiliate. In addition, in connection with covered transactions that are extensions of credit, the Bank may be required to hold collateral to provide added security to the Bank, and the types of permissible collateral may be limited. The Dodd-Frank Act generally enhances the restrictions on transactions with affiliates, including an expansion of what types of transactions are covered transactions to include credit exposures related to derivatives, repurchase agreement and securities lending arrangements and an increase in the amount of time for which collateral requirements regarding covered transactions must be satisfied.

Affiliate transactions are also subject to Section 23B of the Federal Reserve Act which generally requires that certain transactions between the Bank and its affiliates be on terms substantially the same, or at least as favorable to the Bank, as those prevailing at the time for comparable transactions with or involving other nonaffiliated persons. The Federal Reserve has also issued Regulation W which codifies prior regulations under Sections 23A and 23B of the Federal Reserve Act and interpretive guidance with respect to affiliate transactions.

The restrictions on loans to directors, executive officers, principal shareholders and their related interests (collectively referred to herein as “insiders”) contained in Section 22(h) of the Federal Reserve Act and in Regulation O promulgated by the Federal Reserve apply to all insured institutions and their subsidiaries and bank holding companies. These restrictions include limits on loans to one borrower and conditions that must be met before such a loan can be made. There is also an aggregate limitation on all loans to insiders and their related interests. Generally, the aggregate of these loans cannot exceed the institution’s total unimpaired capital and surplus, although a bank’s regulators may determine that a lesser amount is appropriate. Loans to senior executive officers of a bank are even further restricted. Insiders are subject to enforcement actions for accepting loans in violation of applicable restrictions.

Restrictions on Distribution of Bank Dividends and Assets. The Bank is subject to certain restrictions on dividends under federal and state laws, regulations and policies. In general, the Bank may pay dividends to the Company without the

approval of the Louisiana Office of Financial Institutions so long as the amount of the dividend does not exceed the Bank’s net profits earned during the current year combined with its retained net profits of the immediately preceding year. The Bank is required to obtain the approval of the Louisiana Office of Financial Institutions for any amount in excess of this threshold. In addition, under federal law, the Bank may not pay any dividend to the Company if it is undercapitalized or the payment of the dividend would cause it to become undercapitalized. The FDIC may further restrict the payment of dividends by engaging in supervisory action to restrict dividends or by requiring the Bank to maintain a higher level of capital than would otherwise be required to be adequately capitalized for regulatory purposes. Under the Basel III regulatory capital framework, the failure to maintain an adequate capital conservation buffer, as discussed above, may also result in dividend restrictions. Moreover, if, in the opinion of the FDIC, the Bank is engaged in an unsound practice (which could include the payment of dividends), the FDIC may require, generally after notice and hearing, the Bank to cease such practice. The FDIC has indicated that paying dividends that deplete a depository institution’s capital base to an inadequate level would be an unsafe banking practice. The FDIC has also issued policy statements providing that insured depository institutions generally should pay dividends only out of current operating earnings.

Further, in the event of a liquidation or other resolution of an insured depository institution, the claims of depositors and other general or subordinated creditors are entitled to a priority of payment over the claims of holders of any obligation of the institution to its shareholders, including any depository institution holding company (such as us) or any shareholder or creditor thereof.

Incentive Compensation Guidance. The federal banking agencies have issued comprehensive guidance on incentive compensation policies intended to ensure that the incentive compensation policies of banking organizations do not undermine the safety and soundness of those organizations by encouraging excessive risk-taking. The incentive compensation guidance sets expectations for banking organizations concerning their incentive compensation arrangements and related risk-management, control and governance processes. The incentive compensation guidance, which covers all employees that have the ability to materially affect the risk profile of an organization, either individually or as part of a group, is based upon three primary principles: (1) balanced risk-taking incentives, (2) compatibility with effective controls and risk management and (3) strong corporate governance. Any deficiencies in compensation practices that are identified may be incorporated into the organization’s supervisory ratings, which can affect its ability to make acquisitions or take other actions. In addition, under the incentive compensation guidance, a banking organization’s federal supervisor may initiate enforcement action if the organization’s incentive compensation arrangements pose a risk to the safety and soundness of the organization. Further, a provision of the Basel III capital standards described above would limit discretionary bonus payments to bank executives if the institution’s regulatory capital ratios fail to exceed certain thresholds. A number of federal regulatory agencies proposed rules that would require enhanced disclosure of incentive-based compensation arrangements initially in April 2011, and again in April and May 2016, but the rules have not been finalized and would mostly apply to banking organizations with over $50 billion in total assets. The scope and content of the U.S. banking regulators’ policies on executive compensation are continuing to develop and are likely to continue evolving in the future.

Audit Reports. For insured institutions with total assets of $1.0 billion or more, financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”), management’s certifications signed by our and the Bank’s chief executive officer and chief accounting or financial officer concerning management’s responsibility for the financial statements, and an attestation by the auditors regarding the Bank’s internal controls must be submitted. For institutions with total assets of more than $3.0 billion, independent auditors may be required to review quarterly financial statements. FDICIA requires that the Bank have an independent audit committee, consisting of outside directors only, or that we have an audit committee that is entirely independent. The committees of such institutions must include members with experience in banking or financial management, must have access to outside counsel and must not include representatives of large customers. The Bank’s audit committee consists entirely of independent directors.

Deposit Insurance Assessments. The FDIC insures the deposits of federally insured banks up to prescribed statutory limits for each depositor through the Deposit Insurance Fund and safeguards the safety and soundness of the banking and thrift industries. The maximum amount of deposit insurance for banks and savings institutions is $250,000 per depositor. The amount of FDIC assessments paid by each insured depository institution is based on its relative risk of default as measured by regulatory capital ratios and other supervisory factors and is calculated based on an institution’s average consolidated total assets minus average tangible equity.

We are generally unable to control the amount of premiums that we are required to pay for FDIC insurance. At least semiannually, the FDIC will update its loss and income projections for the Deposit Insurance Fund and, if needed, will increase or decrease assessment rates, following notice-and-comment rulemaking, if required. If there are additional

bank or financial institution failures or if the FDIC otherwise determines to increase assessment rates, the Bank may be required to pay higher FDIC insurance premiums. Any future increases in FDIC insurance premiums may have a material and adverse effect on our earnings.

Financial Modernization. Under the GLB Act, banks may establish financial subsidiaries and engage, subject to limitations on investment, in activities that are financial in nature, other than insurance underwriting as principal, insurance company portfolio investment, real estate development, real estate investment, annuity issuance and merchant banking activities. To do so, a bank must be well capitalized, well managed and have a CRA rating from its primary federal regulator of satisfactory or better. Subsidiary banks of financial holding companies or banks with financial subsidiaries must remain well capitalized and well managed in order to continue to engage in activities that are financial in nature without regulatory actions or restrictions. Such actions or restrictions could include divestiture of the “financial in nature” subsidiary or subsidiaries. In addition, a financial holding company or a bank may not acquire a company that is engaged in activities that are financial in nature unless each of the subsidiary banks of the financial holding company or the bank has a CRA rating of satisfactory or better. Neither we nor the Bank maintains a financial subsidiary.

Brokered Deposit Restrictions. Insured depository institutions that are categorized as adequately capitalized institutions under the FDI Act and corresponding federal regulations cannot accept, renew or roll over brokered deposits, without receiving a waiver from the FDIC, and are subject to restrictions on the interest rates that can be paid on any deposits. The EGRRCPA exempted reciprocal deposits from the definition of brokered deposits. Insured depository institutions that are categorized as undercapitalized capitalized institutions under the FDI Act and corresponding federal regulations may not accept, renew, or roll over brokered deposits. The Bank is not currently subject to such restrictions.

Concentrated Commercial Real Estate Lending Regulations. The federal banking regulatory agencies have promulgated guidance governing financial institutions with concentrations in commercial real estate lending. The guidance provides that a bank has a concentration in commercial real estate lending if (1) total reported loans for acquisition, construction, land development, and other land represent 100.0% or more of total risk-based capital or (2) total reported loans secured by multi-family and nonfarm nonresidential properties and loans for acquisition, construction, land development, and other land represent 300.0% or more of total risk-based capital and the bank’s commercial real estate loan portfolio has increased 50% or more during the prior 36 months. Owner occupied loans are excluded from this second category. If a concentration is present, management must employ heightened risk management practices that address, among other things, Board and management oversight and strategic planning, portfolio management, development of underwriting standards, risk assessment and monitoring through market analysis and stress testing, and maintenance of increased capital levels as needed to support the level of commercial real estate lending. Our acquisition, construction, land development, and other land portfolio is currently over the regulatory guidance percentage threshold due to the timing of draws on several larger construction and development projects and our portfolio secured by multi-family and nonfarm nonresidential properties and loans for acquisition, construction, land development, and other land is within the percentage threshold.

Community Reinvestment Act. The CRA and the regulations issued thereunder are intended to encourage banks to help meet the credit needs of their entire assessment area, including low and moderate income neighborhoods, consistent with the safe and sound operations of such banks. These regulations also provide for regulatory assessment of a bank’s record in meeting the needs of its assessment area when considering applications to establish branches, merger applications and applications to acquire the assets and assume the liabilities of another bank. The Financial Institution Reform Recovery and Enforcement Act (the "FIRREA") requires federal banking agencies to make public a rating of a bank’s performance under the CRA. In the case of a bank holding company, the CRA performance record of the banks involved in the transaction are reviewed in connection with the filing of an application to acquire ownership or control of shares or assets of a bank or to merge with any other bank holding company. An unsatisfactory CRA record could substantially delay approval or result in denial of an application. The Bank received a “satisfactory” rating in its most recent CRA examination in April, 2023.

Consumer Laws and Regulations. The Bank is subject to numerous laws and regulations intended to protect consumers in transactions with the Bank. These laws include, among others, laws regarding unfair, deceptive and abusive acts and practices, usury laws, and other federal consumer protection statutes. These federal laws include the Electronic Fund Transfer Act, the Equal Credit Opportunity Act, the Fair Credit Reporting Act, the Fair Debt Collection Practices Act, the Real Estate Procedures Act of 1974, the S.A.F.E. Mortgage Licensing Act of 2008, the Truth in Lending Act and the Truth in Savings Act, among others. Many states and local jurisdictions have consumer protection laws analogous, and in addition, to those enacted under federal law. These laws and regulations mandate certain disclosure requirements and regulate the manner in which financial institutions must deal with customers when taking deposits, making loans and

conducting other types of transactions. Failure to comply with these laws and regulations could give rise to regulatory sanctions, customer rescission and registration rights, action by state and local attorneys general and civil or criminal liability.

In addition, the Dodd-Frank Act created the CFPB. The CFPB has broad authority to regulate the offering and provision of consumer financial products. The Dodd-Frank Act gives the CFPB authority to supervise and examine depository institutions with more than $10.0 billion in assets for compliance with these federal consumer laws. The authority to supervise and examine depository institutions with $10.0 billion or less in assets for compliance with federal consumer laws remains largely with those institutions’ primary regulators. However, the CFPB may participate in examinations of these smaller institutions on a “sampling basis” and may refer potential enforcement actions against such institutions to their primary regulators. Accordingly, the CFPB may participate in examinations of the Bank, which currently has assets of less than $10.0 billion, and could supervise and examine our other direct or indirect subsidiaries that offer consumer financial products or services. The CFPB also has supervisory and examination authority over certain nonbank institutions that offer consumer financial products. The Dodd-Frank Act identifies a number of covered nonbank institutions, and also authorizes the CFPB to identify additional institutions that will be subject to its jurisdiction. In addition, the Dodd-Frank Act permits states to adopt consumer protection laws and regulations that are stricter than those regulations promulgated by the CFPB, and state attorneys general are permitted to enforce consumer protection rules adopted by the CFPB against certain institutions.

Mortgage Lending Rules. The Dodd-Frank Act authorized the CFPB to establish certain minimum standards for the origination of residential mortgages, including a determination of the borrower’s ability to repay. Under the Dodd-Frank Act and related rules, financial institutions may not make a residential mortgage loan unless they make a “reasonable and good faith determination” that the consumer has a “reasonable ability” to repay the loan. The Dodd-Frank Act allows borrowers to raise certain defenses to foreclosure but provides a full or partial safe harbor from such defenses for loans that are “qualified mortgages.” The rules define “qualified mortgages” to have certain specified characteristics and prohibit certain loans, including interest only loans and negative amortization loans, from being qualified mortgages. In 2021, the CFPB replaced the previous debt-to-income limitations with a revised qualified mortgage definition. The revised qualified mortgage definition is based on the relationship of the loan’s annual percentage rate to the average prime offer rate. Additionally, the CFPB has issued rules to implement requirements of the Dodd-Frank Act pertaining to mortgage loan origination and integrated mortgage disclosure rules.

Anti-Money Laundering and OFAC. Under federal law, including the Bank Secrecy Act (the "BSA"), and the USA PATRIOT Act of 2001, certain financial institutions, such as the Bank, must maintain anti-money laundering programs that include established internal policies, procedures and controls; a designated BSA officer; an ongoing employee training program; and testing of the program by an independent audit function. Financial institutions are also prohibited from entering into specified financial transactions and account relationships and must meet enhanced standards for due diligence and customer identification especially in their dealings with foreign financial institutions and foreign customers. Financial institutions must take reasonable steps to conduct enhanced scrutiny of account relationships to guard against money laundering and to report any suspicious transactions, and law enforcement authorities have been granted increased access to financial information maintained by financial institutions. The Financial Crimes Enforcement Network ("FinCEN"), issued final rules under the BSA in July 2016 that clarify and strengthen the due diligence requirements for banks with regard to their customers.

The Office of Foreign Assets Control ("OFAC") administers laws and Executive Orders that prohibit U.S. entities from engaging in transactions with certain prohibited parties. OFAC publishes lists of persons and organizations suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Generally, if a bank identifies a transaction, account or wire transfer relating to a person or entity on an OFAC list, it must freeze the account or block the transaction, file a suspicious activity report and notify the appropriate authorities.

Bank regulators routinely examine institutions for compliance with these obligations and they must consider an institution’s compliance in connection with the regulatory review of applications, including applications for bank mergers and acquisitions. Failure of a financial institution to maintain and implement adequate programs to combat money laundering and terrorist financing and comply with OFAC sanctions, or to comply with relevant laws and regulations, could have serious legal, reputational and financial consequences for the institution.

Privacy. The federal banking regulators have adopted rules that limit the ability of banks and other financial institutions to disclose non-public information about consumers to non-affiliated 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 non-affiliated third party. These regulations affect how consumer information is transmitted through financial services companies and conveyed to outside vendors. In addition, consumers may also prevent disclosure of certain information among affiliated companies that is assembled or used to determine eligibility for a product or service, such as that shown on consumer credit reports and asset and income information from applications. Consumers also have the option to direct banks and other financial institutions not to share information about transactions and experiences with affiliated companies for the purpose of marketing products or services. In addition to applicable federal privacy regulations, the Bank is subject to certain state privacy laws.

Federal Home Loan Bank (“FHLB”) System. The FHLB system, of which the Bank is a member, consists of 11 regional FHLBs governed and regulated by the Federal Housing Finance Board ("FHFB"). The FHLBs serve as reserve or credit facilities for member institutions within their assigned regions. The reserves are funded primarily from proceeds derived from the sale of consolidated obligations of the FHLB system. The FHLBs make loans (i.e., advances) to members in accordance with policies and procedures established by the FHLB and the Boards of directors of each regional FHLB.

As a system member, according to currently existing policies and procedures, the Bank is entitled to borrow from the Dallas FHLB provided it posts acceptable collateral. The Bank is also required to own a certain amount of capital stock in the FHLB. The Bank is in compliance with the stock ownership rules with respect to such advances, commitments and letters of credit and collateral requirements with respect to home mortgage loans and similar obligations. All loans, advances and other extensions of credit made by the FHLB to the Bank are secured by a portion of the respective mortgage loan portfolio, certain other investments and the capital stock of the FHLB held by the Bank.

Enforcement Powers. The bank regulatory agencies have broad enforcement powers, including the power to terminate deposit insurance, impose substantial fines and other civil and criminal penalties, and appoint a conservator or receiver. Failure to comply with applicable laws, regulations and supervisory agreements, breaches of fiduciary duty or the maintenance of unsafe and unsound conditions or practices could subject us or our subsidiaries, including the Bank, as well as their respective officers, directors, and other institution-affiliated parties, to administrative sanctions and potentially substantial civil money penalties. For example, the regulatory authorities may appoint the FDIC as conservator or receiver for a banking institution (or the FDIC may appoint itself, under certain circumstances) if any one or more of a number of circumstances exist, including, without limitation, the fact that the banking institution is undercapitalized and has no reasonable prospect of becoming adequately capitalized, fails to become adequately capitalized when required to do so, fails to submit a timely and acceptable capital restoration plan or materially fails to implement an accepted capital restoration plan.

Effect of Governmental Monetary Policies

The commercial banking business is affected not only by general economic conditions but also by U.S. fiscal policy and the monetary policies of the Federal Reserve. Some of the instruments of monetary policy available to the Federal Reserve include changes in the discount rate on member bank borrowings, the fluctuating availability of borrowings at the “discount window,” open market operations, the imposition of and changes in reserve requirements against member banks’ deposits and certain borrowings by banks and their affiliates and assets of foreign branches. These policies influence to a significant extent the overall growth of bank loans, investments, and deposits and the interest rates charged on loans or paid on deposits. We cannot predict the nature of future fiscal and monetary policies or the effect of these policies on our operations and activities, financial condition, results of operations, growth plans or future prospects.

Impact of Current Laws and Regulations

The cumulative effect of these laws and regulations, while providing certain benefits, adds significantly to the cost of our operations and thus has a negative impact on our profitability. There has also been a notable expansion in recent years of financial service providers that are not subject to the examination, oversight, and other rules and regulations to which we are subject. Those providers, because they are not so highly regulated, may have a competitive advantage over us and may continue to draw large amounts of funds away from traditional banking institutions, with a continuing adverse effect on the banking industry in general.

Future Legislation and Regulatory Reform

From time to time, various legislative and regulatory initiatives related to financial institutions are introduced in Congress and state legislatures. New regulations and statutes are regularly proposed that contain wide-ranging proposals for altering the structures, regulations and competitive relationships of financial institutions operating in the United States.

We cannot predict whether or in what form any proposed regulation or statute will be adopted or the extent to which our business may be affected by any new regulation or statute. Future legislation, regulation and policies, and the effects of that legislation and regulation and those policies, may have a significant influence on our operations and activities, financial condition, results of operations, growth plans or future prospects and the overall growth and distribution of loans, investments and deposits. Such legislation, regulation and policies have had a significant effect on the operations and activities, financial condition, results of operations, growth plans and future prospects of commercial banks in the past and are expected to continue to do so.

Business First Bancshares, Inc. (BFST) Business

General

Our Business Strategy

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Recent Acquisition Activity

Our Competitive Strengths

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Our Markets

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Our Products and Services

Lending Activities

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Credit Policies and Procedures

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Deposits

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Wealth Solutions Services

Other Products and Services

Subsidiaries

Competition

Human Capital Resources

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Available Information

500 Laurel Street, Suite 101

Baton Rouge, Louisiana 70801

Attention: Saundra Strong, Corporate Secretary

Telephone: (225) 248-7600

Supervision and Regulation

General

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b1BANK

As previously mentioned, the Company and Bank elected to adopt the CBLR framework for the year ended December 31, 2020 and elected to revert to the risk weighted ratios for the years ended thereafter.

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conducting other types of transactions. Failure to comply with these laws and regulations could give rise to regulatory sanctions, customer rescission and registration rights, action by state and local attorneys general and civil or criminal liability.

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Effect of Governmental Monetary Policies

Impact of Current Laws and Regulations

Future Legislation and Regulatory Reform

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