NYSE: UCB

Principal Businesses and Services We Provide

We provide a wide range of financial products and services to the commercial, retail, governmental, educational, energy, health care and real estate sectors. This includes a variety of deposit products, secured and unsecured loans, mortgage loans, payment and commerce solutions, equipment finance services, wealth management, trust services, private banking, investment advisory services, insurance services, and other related financial services. These products and services are delivered through a variety of channels including our branches, other offices, the internet, and mobile applications.

Our business model combines the commitment to exceptional customer service of a local bank with the products and expertise of a larger institution. We have a strong culture focused on what we call “The Golden Rule of Banking” – treating each other and our customers the way we would want to be treated. We exist to serve our customers, and we are committed to making lives better through outstanding products, dedication to our customers, and serving the communities in which we operate.

We operate as a locally-focused community bank, supplemented by experienced, centralized support to deliver products and services to our larger, more sophisticated, customers. Our organizational structure reflects these strengths, with local leaders for each market and market advisory boards operating in partnership with the product experts of our Commercial Banking Solutions unit. We believe that this combination of service and expertise sets us apart and is instrumental in our strategy to build long-term relationships.

In 2025, we became an 11-time winner of J.D. Power’s award for the best customer satisfaction among consumer banks in the Southeast region and were recognized as the most trusted bank in the Southeast. Also in 2025, we earned five Greenwich Best Brand Awards, including national honors for middle market satisfaction. Forbes has also consistently listed us as one of the World’s Best Banks and one of America’s Best Banks.

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Lending Activities

We offer a full range of lending services to individuals, small and mid-sized businesses and non-profit organizations. We also originate loans partially guaranteed by the SBA and, to a lesser extent, by the USDA loan programs. Our consolidated loans at December 31, 2025 were $19.4 billion, or 69% of total consolidated assets. The interest rates that we charge on loans vary with the degree of risk, maturity and amount of the loan and are further subject to competitive pressures, deposit costs, availability of funds and government regulations.

The most significant categories of our loans are those to finance owner occupied CRE, commercial income producing property, commercial and industrial equipment and operating loans, and consumer loans secured by personal residences. A majority of our loans are made on a secured basis.

The preponderance of our loans are to customers located in the immediate market areas of our banking locations in Georgia, South Carolina, North Carolina, Tennessee, Florida and Alabama, including customers who have seasonal residences in our market areas. We originate a significant portion of our SBA/USDA and equipment finance loans on a national basis, to customers outside of our immediate market areas.

Our full-service retail mortgage lending division, UCMS, is approved as a seller/servicer for Fannie Mae and Freddie Mac and provides fixed and adjustable-rate home mortgages. During 2025, the Bank originated $1.02 billion in residential mortgage loans for the purchase of homes and to refinance existing mortgage debt. Approximately 65% of these mortgages were sold into the secondary market without recourse to us, other than for breaches of warranties. We have retained the servicing on most of our mortgage loans sold.

For additional information regarding our lending activity, see the section captioned “Credit Risk Management” in Part II, Item 7. MD&A of this Report.

Deposit Activities

Deposits are the major source of our funds for lending and other investment activities. We offer our customers a variety of deposit products, including checking accounts, savings accounts, money market accounts and other deposit accounts. Generally, we attempt to maintain the rates paid on our deposits at a competitive level. We generate the majority of our deposits from customers in our local markets. For additional information regarding our deposit accounts, see the section captioned “Deposits” in Part II, Item 7. MD&A of this Report.

Investments

We use our investment portfolio to provide for the investment of excess funds at acceptable risk levels while providing liquidity to fund loan demand or to offset fluctuations in deposits. Our portfolio consists primarily of residential and commercial mortgage-backed securities, asset-backed securities, U.S. Treasury, U.S. agency and municipal obligations. Our AFS securities are recorded at fair value on our balance sheet. Changes in fair value on AFS securities are generally recorded in shareholders’ equity and are not recognized in our income statement. Our securities classified as HTM are recorded at amortized cost.

Private Banking, Wealth Management, Trust, and Insurance

Through our United Community Private Wealth division, we provide private banking, investment management, investment advice, financial planning services, estate and retirement planning and insurance products. We utilize an open architecture approach to the selection of asset managers. We also offer trust services to manage fiduciary assets. We offer insurance products and services to our clients through United Community Insurance, Inc., which operates as an independent insurance agency for our customers.

Within our United Community Private Wealth division, United Community Advisors sell non-deposit investment products and insurance products, including life insurance, long-term care insurance and tax-deferred annuities, to our customers. We have an affiliation with a third-party broker/dealer, LPL Financial, to facilitate this line of business.

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Reinsurance and Merchant Services

Through NLFC Reinsurance Corp., we provide reinsurance on property insurance contracts covering equipment financed by the Bank’s equipment financing business.

We provide payment processing services for our commercial and small business customers through UCPS, which is a joint venture between the Bank and Clover, a merchant services provider and subsidiary of Fiserv, Inc.

Other General Information

Subsidiaries

Our consolidated operating subsidiaries at December 31, 2025 are listed in Exhibit 21 to this Report. Our principal subsidiary is the Bank, which is supervised and regulated as described in Supervision and Regulation in this Item below. United Community Insurance, Inc., which is licensed as an insurance agency as required in states in which it conducts business, is another of our consolidated subsidiaries.

Strategic Transactions - Acquisitions and Expansion

An element of our business strategy is to consider opportunities to expand into or enhance our presence in attractive markets in which we believe our operating model will be successful. We have entered new markets and expanded our product offerings both by establishing new branches and service locations and also by selective acquisitions of existing market participants. We have developed a number of commercial lending businesses organically, which provide local CRE, middle market, renewable energy, builder finance and asset-based lending services. We generally seek acquisition partners that share a similar culture and commitment to customer service. Acquisitions typically involve the payment of a premium over book and market values and, therefore, some dilution to our book value may occur with any future transactions. Our goal is to achieve an attractive return on investment, as well as maintain a reasonable earn-back period of any tangible book value dilution, using realistic growth and expense reduction assumptions. Our ability to engage in any potential acquisition is also subject to review by and approval of various bank regulatory authorities.

Client Concentration

Neither we nor any of our significant subsidiaries is dependent upon a single client or very few clients.

Calendar-Year Seasonality

Seasonality does not affect us in any material way; however, we do experience seasonal variation in certain areas of our business that affects revenues, expenses, balance sheet accounts and credit trends. Our commercial lending businesses (including SBA and equipment finance) tend to be seasonally weaker in the first quarter and seasonally stronger in the fourth quarter. Our mortgage business tends to be seasonally strong in the second and third quarters correlating with home buying trends. In addition, our government deposit balances tend to be strongest in the third and fourth quarters correlating with their tax receipts.

Cyclicality

Banking

Financial services facilitate commercial and consumer economic activities in critical ways. As a result, in many ways, the performance of the financial services industry tends to reflect that of the economies it serves. As a result, our banking business is broadly and strongly dependent on the size and strength of the U.S. economy. Generally, when the U.S. economy is in an expansionary phase of the business cycle, we experience loan growth, income from lending tends to rise (assuming static interest rates), credit losses tend to fall, and fee income tends to increase. In a contracting phase, those patterns tend to reverse. The impact of those factors on our operating results can be substantial, especially if they consistently move up or down at the same time.

Our banking business is highly dependent on the level of interest rates, whether federal monetary policy is easing or tightening, and on the shape of the interest rate yield curve. These factors also are cyclical, and are related in complex ways with the business cycle mentioned above.

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These factors, and their impacts on us, often are mixed rather than consistently positive or negative. For example, low interest rates reduce the interest income we earn, reduce our costs of funding, tend to stimulate economic activity and loan growth, and, through lower debt service, tend to ease financial pressure on clients, reducing default risk. A steeper yield curve, one with long-term interest rates noticeably higher than short-term rates, is generally positive for our net interest margin as lower short-term rates will keep our deposit costs down while higher long-term rates will support the rates we can charge on lending. But if short-term rates are expected to fall, that expectation may be reflected in the longer-term rates resulting in a flattened or inverted yield curve, causing our margins to suffer. Moreover, the Federal Reserve tends to lower short-term rates in response to, or to avoid, a weakening economy. Economic weakness tends to diminish client borrowing and other activities that otherwise benefit our performance.

Further information on these topics is presented: within Item 1A, Risk Factors under the headings: Risks From Changes in Economic Conditions and Monetary Policy, Liquidity and Funding Risks, and Interest Rate and Yield Curve Risks.

Mortgage Origination and Related Services

Mortgage lending activity is strongly linked to economic strength and interest rate cycles. Activity tends to be inversely related to prevailing mortgage rates: when rates are high, home-buying and refinancing decrease, and when rates are low, home-buying and refinancing increase. Moreover, expectations about near-term future mortgage rates can accelerate or delay those impacts, as borrowers rush to avoid future rate increases or wait for future rate decreases.

Human Resources Management

Workforce Overview

As of December 31, 2025, we employed 3,070 full-time equivalent employees compared to 2,979 as of December 31, 2024. None of our employees are covered by union representation, collective bargaining agreements or similar arrangements. During 2025, we did not experience any labor disputes or work stoppages related to organized labor activities.

Our team is unified by our guiding principle, “The Golden Rule of Banking” – treating colleagues and customers as we ourselves wish to be treated. We believe that building and maintaining customer trust and delivering outstanding service are rooted in our company culture, which thrives on the dedication and engagement of our employees. Engaged employees consistently go above and beyond for our customers. We embrace a community banking approach, empowering employees to make decisions locally, while providing them with comprehensive products, services, and centralized support typically found at larger institutions. Our commitment is to attract, reward and retain talented individuals who share our customer-centric values, foster opportunities for professional growth and advancement and ensure our organization remains an exceptional place to work.

Oversight and Management

Our Board, through its Talent and Compensation Committee, oversees our human capital strategy, including compensation philosophy, short and long-term incentive programs and succession planning. Our Human Resources, Legal and Compliance functions are responsible for developing and implementing labor and human capital policies, identifying potential risks, and executing risk mitigation strategies under Board oversight. At the management level, our Employee Retirement Plan Committee administers our 401(k) retirement program, while our Incentive Compensation Committee oversees non-executive incentive compensation plans and evaluates associated risks.

Compensation and Benefits

We offer competitive compensation and benefits designed to attract, retain, motivate and reward employees for aligning our products with our customers’ needs within our established risk parameters. Our benefits portfolio includes comprehensive group health plans - medical, prescription drug, dental and vision coverage - as well as disability and life insurance. Employees have access to health care savings accounts, enabling them to set aside pre-tax dollars for medical and dependent care expenses. Eligibility to participate in our 401(k) Retirement Plan begins the first of the month following employment with a company match up to 5% of pay available after 90 days of service.

Talent Development

We invest in talent development, through programs such as our Manager Development Program, which provides ongoing education led by our internal experts and subject matter specialists. Continuous learning is a core expectation, ensuring employees remain current with industry knowledge, skills and systems.

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To support and develop emerging leaders, we offer our Leadership Academy and Advanced Leadership programs, which are multi-month programs for select employees who demonstrate next-generation leadership potential. Participants engage in strategic projects, leadership and business development sessions and receive mentorship from executive and senior leaders. This initiative is designed to deepen participants’ understanding of our culture, expand their skills and provide opportunities to contribute strategically to our organization.

Through memberships with the American Bankers Association, the Risk Management Association, the Mid-Size Bank Coalition of America, and state banking associations, our employees benefit from access to resources, online training, conferences, and professional discussion groups. We encourage participation in these opportunities for skill enhancement, leadership development and industry engagement. Many employees actively contribute to these organizations through leadership roles, forums, task forces and working groups.

Culture and Belonging

We are committed to cultivating an open, supportive workplace where employees can grow professionally and realize their full potential. We foster a culture that encourages employees to share ideas and express opinions, promoting continuous improvement for our organization and our customers. We strive to maintain an environment where all employees feel welcomed and supported, believing that embracing varying perspectives leads to innovative solutions for our clients in an evolving marketplace.

Our “Power of U” advisory group facilitates two-way communication across the organization, enhancing belonging, recognition and engagement. This group provides alternative channels for employees at all levels to share ideas, suggestions and concerns directly with senior leadership.

Employee Engagement

We are honored to have been named one of American Banker’s “Best Banks to Work For” in 2025, an accolade we have received for nine consecutive years.

This recognition reflects our belief that an engaged workforce is fundamental to our continued success, and we attribute our standing to our commitment to listening and responding to employee feedback. We regularly conduct employee engagement surveys, administered by a third party, to gather feedback from our workforce across our organization. These surveys solicit input on topics such as company strategy, customer focus, operations, roles and responsibilities, competitiveness of compensation and benefits, work environment and overall engagement. The survey combines quantitative ratings with open-ended feedback.

Survey results are reviewed by executive management and the Board, who analyze feedback to identify areas of strength and opportunities for improvement. Action plans are developed in collaboration with cross-functional teams to address key findings. We communicate the survey outcomes and planned changes to employees, reinforcing our commitment to enhancing the employee experience and maintaining our status as an employer of choice.

Supporting our communities remains a strategic priority. We recognize that employees value working for organizations that give back and we believe in the power of collective action for positive impact. Our “Together for Good Council,” comprised of employees who coordinate volunteer initiatives, charitable giving and our “Good Days” of service, continues to drive our community engagement and involvement.

Competition

Our profitability depends principally on our ability to effectively compete in the markets in which we conduct business. We experience strong competition in all aspects of the businesses in which we engage from both bank and non-bank competitors. Broadly speaking, we compete with national banks, super-regional banks, smaller community banks, credit unions, non-traditional internet-based banks and insurance companies and agencies. We also compete with other financial intermediaries and investment alternatives such as mortgage companies, credit card issuers, leasing companies, finance companies, money market mutual funds, brokerage firms, governmental and corporate bond issuers, and other securities firms. Many of these non-bank competitors are not subject to the same regulatory oversight, which can provide them with a competitive advantage in some instances. In many cases, our competitors have substantially greater resources and offer certain services that we are unable to provide to our customers.

We encounter strong pricing competition in providing our services, particularly in making loans and attracting deposits. The larger national and super-regional banks may have significantly greater lending limits and may offer additional products. We attempt to

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compete successfully with our competitors, regardless of their size, by emphasizing customer service while continuing to provide a wide variety of services.

We expect competition in the industry to continue to increase mainly as a result of the improvement in financial technology used by both existing and new banking and financial services firms. Competition may further intensify as additional companies (both banks and non-banks) enter the markets where we conduct business, competitors combine to present more formidable challengers, and we enter mature markets in accordance with our expansion strategy.

Supervision and Regulation

Scope of this Section

This section describes certain material aspects of the regulatory framework applicable to banks and financial holding companies and their subsidiaries and to companies engaged in insurance activities. To the extent that the following information describes statutory or regulatory provisions, it is qualified in its entirety by express reference to each of the particular statutory and regulatory provisions, and you should refer to the full text of the statutes, regulations, and corresponding guidance for more information. These statutes and regulations are subject to change, and additional statutes, regulations, and corresponding guidance may be adopted. Additionally, the current federal administration is implementing a regulatory reform agenda that is significantly different than that of the prior administration, which affects the rulemaking, supervision, examination and enforcement priorities of the federal banking agencies. It is premature, however, for us to be able to predict the nature of these reforms or the effects, if any, that these reforms could have on our business. Finally, investors should be aware that the regulatory framework governing banks and the financial services industry is intended primarily to protect depositors and the Deposit Insurance Fund – not to protect our Bank or our security holders.

Overview

The Holding Company

The Holding Company is a bank holding company and “financial holding company” within the meaning of the BHC Act and is registered with the Federal Reserve. We are subject to the regulation and supervision of, and to examination by, the Federal Reserve (under the BHC Act). We are required to file with the Federal Reserve annual reports and such additional information as the Federal Reserve may require pursuant to the BHC Act.

The Holding Company being a financial holding company allows for engagement in a broader range of financial activities. A bank holding company that is not a financial holding company is limited to engaging in “banking” and activities found by the Federal Reserve to be “closely related to banking.” Eligible bank holding companies that elect to become financial holding companies may affiliate with securities firms and insurance companies and engage in activities that are “financial in nature.” “Financial” activities are broader in scope than those which are “closely related to banking.” See Financial Activities other than Banking in this Item.

The BHC Act requires every bank holding company to obtain the Federal Reserve’s prior approval before (1) acquiring direct or indirect ownership or control of more than 5% of the voting shares of any bank that it does not already control; (2) acquiring all or substantially all of the assets of a bank; and (3) subject to certain exceptions, merging or consolidating with any other bank holding company. In addition, a bank holding company is generally prohibited from engaging in, or acquiring a direct or indirect interest in or control of more than 5% of the voting shares of any company engaged in non-banking activities. This prohibition does not apply to activities listed in the BHC Act or found by the Federal Reserve, by order or regulation, to be closely related to banking or managing or controlling banks as to be a proper incident thereto. The Federal Reserve also may approve an application by a bank holding company to acquire a bank located outside the acquirer’s principal state of operations without regard to whether the transaction is prohibited under state law, although state law may still impose certain requirements. See Interstate Branching and Mergers in this Item for further information.

The Holding Company is an “affiliate” of the Bank under the Federal Reserve Act, which imposes certain restrictions on (1) loans by the Bank to the Holding Company, (2) investments in the stock or securities of the Holding Company by the Bank, (3) the Bank taking the stock or securities of an “affiliate” as collateral for loans by the Bank to a borrower and (4) the purchase of assets from the Holding Company by the Bank. Further, a bank holding company and its subsidiaries are prohibited from engaging in certain tie-in arrangements in connection with any extension of credit, lease or sale of property or furnishing of services. See Transactions with Affiliates discussed below.

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The Bank

Our most significant subsidiary, United Community Bank, is subject to the regulation and supervision of, and to examination by, the SCBFI. In addition to general supervision and examination powers, the SCBFI has the power to approve mergers with the Bank, the Bank’s issuance of preferred stock or capital notes, the establishment of branches, and many other corporate actions. We are not required to obtain the approval of the SCBFI prior to acquiring the capital stock of a national bank, but we must notify them at least 15 days prior to doing so. We must receive the SCBFI’s approval prior to engaging in the acquisition of a South Carolina state-chartered bank or another South Carolina bank holding company.

The Bank is subject to examination and reporting requirements of the Federal Reserve, FDIC, the SCBFI and the CFPB. During 2024, the Bank changed its primary federal regulator from the FDIC to the Federal Reserve. The Bank is insured by the FDIC and is subject to regulation by the Federal Reserve and, in certain respects, by the CFPB. The Bank is also subject to various requirements and restrictions under federal and state law, including requirements to maintain reserves against deposits, restrictions on the types and amounts of loans that may be made and the interest that may be charged, limitations on the types of investments that may be made, activities that may be engaged in, and types of services that may be offered. Various consumer laws and regulations also affect the operations of the Bank.

In addition to the impact of regulation, commercial banks are affected significantly by the actions of the Federal Reserve as it attempts to control money supply and credit availability in order to influence the economy. Also, the Bank and certain of its affiliates are prohibited from engaging in certain tie-in arrangements in connection with extensions of credit, leases or sales of property, or furnishing products or services.

Payment of Dividends

The Holding Company, incorporated in Georgia, is a legal entity separate and distinct from the Bank and other subsidiaries. The Holding Company’s principal source of cash flow, including cash flow to pay dividends on our common stock or to pay principal and interest on debt securities, is dividends paid to it by the Bank. There are statutory and regulatory requirements applicable to the payment of dividends and other distributions by the Bank, as well as by the Holding Company to its shareholders.

During 2025, 2024, and 2023, the Bank paid dividends to the Holding Company of $356 million, $153 million and $198 million, respectively. The Holding Company declared quarterly cash dividends on its common stock in 2025, 2024, and 2023 totaling $0.98, $0.94 and $0.92 per share, respectively.

The Holding Company

Under Georgia corporate law, we may not pay cash dividends if, after giving effect to such payment, we would not be able to pay our debts as they become due in the usual course of business or our total assets would be less than the sum of our total liabilities plus any amounts needed to satisfy any preferential rights if we were dissolving. In addition, in deciding whether or not to declare a dividend of any particular size, our Board must consider our current and prospective capital, liquidity, and other needs, including the needs of the Bank which we are obligated to support.

The Federal Reserve has issued a policy statement on the payment of cash dividends by bank holding companies, which expresses the Federal Reserve’s view that a bank holding company generally should pay cash dividends only to the extent that the holding company’s net income for the past year is sufficient to cover both the cash dividends and a rate of earnings retention that is consistent with the holding company’s capital needs, asset quality, and overall financial condition. The Federal Reserve has also indicated that a bank holding company should not maintain a level of cash dividends that places undue pressure on the capital of its bank subsidiaries, or that can be funded only through additional borrowings or other arrangements that undermine the bank holding company’s ability to be a source of strength to its bank subsidiaries. The Holding Company and the Bank must also maintain the CET1 capital conservation buffer of 2.5% to avoid becoming subject to restrictions on capital distributions, including dividends, as described below under Capital Adequacy - Basel III Capital Standards.

The Bank

As a South Carolina state-chartered bank, the Bank is permitted to pay a dividend of up to 100% of its current year earnings without requesting approval of the SCBFI, provided certain conditions are met. All other cash dividends require approval of the SCBFI. As a Federal Reserve member bank, the Bank is permitted to pay a dividend to the Holding Company of up to the sum of current year and the previous two years undistributed income without requesting approval of the Federal Reserve, which is less restrictive than the requirements of the SCBFI.

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Other Factors Affecting Dividends

If, in the opinion of the applicable regulatory authority, the Holding Company or the Bank is engaged in or about to engage in an unsafe or unsound practice (which, depending on the financial condition of the Holding Company or the Bank, could include the payment of dividends), such authority may require us or the Bank to cease and desist from that practice. The federal banking agencies have indicated that paying dividends that deplete a depository institution’s or holding company’s capital base to an inadequate level would be an unsafe and unsound banking practice.

In addition, under the Federal Deposit Insurance Act, an FDIC-insured depository institution (such as the Bank) may not make any capital distributions, pay any management fees to its holding company, or pay any dividend if it is undercapitalized or if such payment would cause it to become undercapitalized.

The payment of dividends by the Holding Company and the Bank may also be affected or limited by other factors, such as the requirement to maintain adequate capital above regulatory guidelines imposed by regulators or debt covenants. For example, as discussed under Capital Adequacy below, our ability to pay dividends would be restricted if our capital ratios fell below minimum regulatory requirements plus a capital conservation buffer.

The Federal Reserve generally requires bank holding companies to pay dividends only out of current operating earnings. The Federal Reserve has released a supervisory letter advising, among other things, that a bank holding company should inform the Federal Reserve and should eliminate, defer, or significantly reduce its dividends if (i) the bank holding company’s net income available to shareholders for the past four quarters, net of dividends previously paid during that period, is not sufficient to fully fund the dividends; (ii) the bank holding company’s prospective rate of earnings is not consistent with the bank holding company’s capital needs and overall current and prospective financial condition; or (iii) the bank holding company will not meet, or is in danger of not meeting, its minimum regulatory capital adequacy ratios.

Transactions with Affiliates

Federal banking laws restrict transactions between a bank and its affiliates, including a parent bank holding company. The Bank is subject to these restrictions, which include quantitative and qualitative limits on the amounts and types of permissible transactions, including extensions of credit to affiliates, investments in the stock or securities of affiliates, purchases of assets from affiliates and certain other transactions with affiliates. These restrictions also require that credit transactions with affiliates be collateralized and that transactions with affiliates must be on terms substantially the same, or at least as favorable, as those prevailing at the time for comparable transactions with or involving nonaffiliates. In the absence of such comparable transactions, any transaction between banks and their affiliates must be on terms and under circumstances, including credit standards, which in good faith would be offered to or would apply to nonaffiliates. Generally, a bank’s covered transactions with any one affiliate are limited to 10% of the bank’s capital stock and surplus and covered transactions with all affiliates are limited to 20% of the bank’s capital stock and surplus. The Dodd-Frank Act expanded the scope of these regulations, including by applying them to the credit exposure arising under derivative transactions, repurchase and reverse repurchase agreements, and securities borrowing and lending transactions. Federal banking laws also place similar restrictions on loans and other extensions of credit by FDIC-insured banks, such as the Bank, and their subsidiaries to their directors, executive officers, and principal shareholders.

Capital Adequacy

Banks and bank holding companies are subject to various regulatory capital requirements administered by state and federal banking agencies. Capital adequacy guidelines involve quantitative measures of assets, liabilities and certain off-balance-sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators about components, risk weighting and other factors.

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Basel III Capital Standards

Federal financial industry regulators require that regulated financial institutions, including the Holding Company and the Bank, maintain minimum capital levels. The capital requirements in the United States are based on international standards known as “Basel III.”, which require the following:

Ratio DescriptionMinimum CapitalMinimum Capital Plus Capital Conservation Buffer

Risk-based ratios:

CET1 capital
Common Equity Tier 1 Capital to RWA
4.5 %7.0%

Tier 1 capital
Tier 1 Capital to RWA
6.0 8.5

Total capital
Total Capital to RWA
8.0 10.5

Leverage ratio
Tier 1 Capital divided by quarterly average assets net of goodwill, certain other intangible assets, and certain required deduction items
4.0 N/A

Tier 1 capital includes two components: CET1 capital and additional Tier 1 capital. The highest form of capital, CET1 capital, consists of common shareholders’ equity, excluding AOCI, intangible assets, net of associated net deferred tax liabilities, and disallowed deferred tax assets. Additional Tier 1 capital includes non-cumulative perpetual preferred stock.

Tier 2 capital includes the allowable portion of the ACL up to 1.25% of RWA as well as qualifying subordinated debt and trust preferred securities.

In addition, a banking organization must maintain a 2.5% capital conservation buffer on top of its minimum risk-based capital requirements in order to avoid restrictions on capital distributions or discretionary bonus payments to executives. This buffer must consist solely of CET1 capital, but the buffer applies to all three risk-based measurements (CET1 capital, Tier 1 capital and total capital).

Failure to meet capital guidelines could subject a bank to a variety of enforcement remedies, including the termination of deposit insurance by the FDIC, and to certain restrictions on its business and in certain circumstances to the appointment of a conservator or receiver. See Prompt Corrective Action immediately below for additional information.

In addition, the Bank is required to have a capital structure that the SCBFI determines is adequate, based on SCBFI’s assessment of the Bank’s businesses and risks. The SCBFI may require the Bank to increase its capital, if found to be inadequate.

Prompt Corrective Action

Federal banking regulators must take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet minimum capital requirements. For this purpose, insured depository institutions are divided into five capital categories, the specific regulatory requirements for which are set forth in the following table.

Risk-Based Ratios

CategoryTotal CapitalTier 1

CapitalCET1

CapitalLeverage

RatioTangible Equity to Total Assets

Well-capitalizedat least 10%at least 8%at least 6.5%at least 5%

Adequately capitalizedat least 8%at least 6%at least 4.5%at least 4%

Undercapitalizedunder 8%under 6%under 4.5%under 4%

Significantly undercapitalizedunder 6%under 4%under 3%under 3%

Critically undercapitalized2% or less

As of December 31, 2025, the Bank qualified as “well-capitalized” under the regulatory capital requirements discussed above. An institution may be deemed to be in a capitalization category that is lower than is indicated by its actual capital position if it receives an unsatisfactory examination rating. Institutions generally are not allowed to publicly disclose examination results.

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Federal banking regulators are required to take various mandatory supervisory actions and are authorized to take other discretionary actions with respect to institutions in the three undercapitalized categories. The severity of the action depends upon the capital category in which the institution is placed. Institutions in any of the three undercapitalized categories are prohibited from declaring dividends or making capital distributions. In addition, an institution that is categorized in the three undercapitalized categories is required to submit an acceptable capital restoration plan to its appropriate federal banking agency, which, for the Bank, is the Federal Reserve. Generally, subject to a narrow exception, banking regulators must appoint a receiver or conservator for an institution that is “critically undercapitalized.” The Federal Reserve regulations also allow it to “downgrade” an institution to a lower capital category based on supervisory factors other than capital.

Holding Company Structure and Support of Subsidiary Banks

Because we are a holding company, our right to participate in the assets of any subsidiary upon the latter’s liquidation or reorganization will be subject to the prior claims of the subsidiary’s creditors (including depositors in the case of the Bank) except to the extent that we may be a creditor with recognized claims against the subsidiary. In addition, depositors of a bank, and the FDIC as their subrogee, would be entitled to priority over the other creditors in the event of liquidation of the bank.

Under Federal Reserve policy we are expected to be a source of financial strength to, and to commit resources to support, the Bank. This support may be required at times even if, absent such Federal Reserve policy, we neither wish nor do we have the resources to provide it. In addition, any capital loans by a bank holding company to any of its subsidiary banks are subordinate in right of payment to deposits and to certain other indebtedness of the subsidiary bank. In the event of a bank holding company’s bankruptcy, any commitment by the bank holding company to a federal bank regulatory agency to maintain the capital of a subsidiary bank will be assumed by the bankruptcy trustee and entitled to a priority of payment.

Consumer Protection Laws

In connection with its lending activities, the Bank is subject to a number of federal and state laws designed to protect borrowers and promote lending to various sectors of the economy and population. These laws include the Equal Credit Opportunity Act, the Fair Credit Reporting Act, the Truth in Lending Act, the Home Mortgage Disclosure Act, the Real Estate Settlement Procedure Act and their respective state law counterparts.

Volcker Rule

The Volcker rule (1) generally prohibits banks from engaging in proprietary trading, which is engaging as principal (for the bank’s own account) in any purchase or sale of one or more of certain types of financial instruments, and (2) limits banks’ ability to invest in or sponsor hedge funds or private equity funds.

CFPB

The CFPB is granted broad rulemaking, supervisory and enforcement powers under various federal consumer financial protection laws, including the Equal Credit Opportunity Act, Truth in Lending Act, Real Estate Settlement Procedures Act, Fair Credit Reporting Act, Fair Debt Collection Practices Act, the Consumer Financial Privacy provisions of the GLB Act and certain other statutes. The CFPB has examination and primary enforcement authority with respect to depository institutions with $10 billion or more in assets, including the Bank. The CFPB has authority to prevent unfair, deceptive or abusive practices in connection with the offering of consumer financial products.

The CFPB has issued a number of regulations related to the origination of mortgages, foreclosures, and overdrafts as well as many other consumer issues. Additionally, the CFPB has proposed, or may propose, additional regulations or modifications to existing regulations that directly relate to our business. Although the future authority of the CFPB is not clear under the current administration, if adopted, new CFPB regulations, and changes to CFPB regulations and enforcement priorities, could have a material impact on our compliance costs, compliance risk, and operations of the Bank.

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FDIC Insurance Assessments; Deposit Insurance Fund

The FDIC insures the Bank’s deposits up to $250,000 per depositor subject to applicable limitations through the Deposit Insurance Fund. As a result, the Bank must pay deposit insurance assessments to the FDIC. The FDIC imposes a risk-based deposit premium assessment system to determine assessments based on a number of factors to measure the risk each institution poses to the Deposit Insurance Fund. The assessment rate is applied to our total average assets less tangible equity. Under the current system, premiums are assessed quarterly and could increase if, for example, criticized loans and/or other higher risk assets increase or balance sheet liquidity decreases.

Because the Bank exceeds $10 billion in assets, the FDIC uses a “scorecard” system to calculate our assessments. Key factors include: the institution’s risk category; whether the institution is deemed large and highly complex; whether the institution qualifies for an unsecured debt adjustment; and whether the institution is burdened with a brokered deposit adjustment. Other factors can impact the base against which the applicable rate is applied, including (for example) whether a net loss is realized. The FDIC also has the ability to make discretionary adjustments to the total score based upon significant risk factors that are not adequately captured in the calculations.

In the event of a finding that the institution has engaged in unsafe and unsound practices, is in an unsafe or unsound condition to continue operations, or has violated any applicable law, regulation, rule, order or condition imposed by the FDIC, the FDIC may terminate deposit insurance.

Interchange Fee Restrictions

We are subject to regulations that cap interchange fees which the Bank may charge merchants for debit card transactions. These restrictions were required by a statutory provision known as the Durbin Amendment of the Dodd-Frank Act. The Federal Reserve’s final rules implementing the Durbin Amendment capped interchange fees for debit card transactions at $0.21 plus five basis points in order to be eligible for a safe harbor such that the fee is conclusively determined to be reasonable and proportionate. Another related rule also permits an additional $0.01 per transaction “fraud prevention adjustment” to the interchange fee if certain Federal Reserve standards are implemented, including an annual review of fraud prevention policies and procedures. With respect to network exclusivity and merchant routing restrictions, all debit cards must now participate in at least two unaffiliated networks so that the transactions initiated using those debit cards will have at least two independent routing channels.

Incentive Compensation and Risk Management

In addition to the potential restrictions on discretionary bonus compensation under the Basel III rules, the federal bank regulatory agencies have issued guidance on incentive compensation policies (the “Incentive Compensation Guidance”) intended to ensure that the incentive compensation policies of financial institutions do not undermine the safety and soundness of such institutions by encouraging excessive risk-taking. The Incentive Compensation Guidance, which covers all employees who have the ability to materially affect the risk profile of an institution, either individually or as part of a group, is based upon the key principles that a financial institution’s incentive compensation arrangements should (i) provide incentives that do not encourage risk-taking beyond the institution’s ability to effectively identify and manage risks, (ii) be compatible with effective internal controls and risk management and (iii) be supported by strong corporate governance, including active and effective oversight by the institution’s board of directors. We operate a risk management process for assessing risk in incentive compensation plans.

The Federal Reserve reviews, as part of its regular, risk-focused examination process, the incentive compensation arrangements of financial institutions, including us, that are not “large, complex banking organizations.” These reviews are tailored to each financial institution based on the scope and complexity of the institution’s activities and the prevalence of incentive compensation arrangements. The findings of the supervisory initiatives are included in reports of examination. Deficiencies are incorporated into the financial institution’s supervisory ratings, which can affect the institution’s ability to make acquisitions and take other actions. Enforcement actions may be taken against a financial institution if its incentive compensation arrangements, or related risk-management control or governance processes, pose a risk to the institution’s safety and soundness and the institution is not taking prompt and effective measures to correct the deficiencies.

The scope and content of federal bank regulatory agencies’ policies on executive compensation are continuing to develop and are likely to continue evolving in the future.

Real Estate Lending

Inter-agency guidelines adopted by federal bank regulatory agencies mandate that financial institutions establish real estate lending policies with maximum allowable real estate loan-to-value limits, subject to an allowable amount of non-conforming loans as a

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percentage of capital. In addition, the federal bank regulatory agencies restrict concentrations in CRE lending and have noted that increases in banks’ CRE concentrations can create safety and soundness concerns. The regulatory guidance mandates certain minimal risk management practices and categorizes banks with defined levels of such concentrations as banks requiring elevated examiner scrutiny.

Cross-Guarantee Liability

A depository institution insured by the FDIC can be held liable for any loss incurred by, or reasonably expected to be incurred by, the FDIC in connection with (i) the default of a commonly controlled FDIC-insured depository institution or (ii) any assistance provided by the FDIC to any commonly controlled FDIC-insured depository institution “in danger of default.” “Default” is defined generally as the appointment of a conservator or receiver and “in danger of default” is defined generally as the existence of certain conditions indicating that a default is likely to occur in the absence of regulatory assistance. Any FDIC damage claim is superior to claims of shareholders of the insured depository institution or its holding company but is subordinate to claims of depositors, secured creditors, and holders of subordinated debt (other than affiliates) of the commonly controlled insured depository institution. Currently the Bank is our only depository institution subsidiary. If we were to own or operate another depository institution, any loss suffered by the FDIC in respect of one subsidiary bank would likely result in assertion of the cross-guarantee provisions, the assessment of estimated losses against our other subsidiary bank(s), and a potential loss of our investment in our subsidiary banks.

Interstate Branching and Mergers

As previously mentioned, the Bank generally must have SCBFI’s approval to establish a new branch. For a new branch located outside of South Carolina, South Carolina law requires the Bank to comply with branching laws applicable to the state where the new branch will be located. Federal law allows the Bank to establish or acquire a branch in another state to the same extent as a bank chartered in that other state would be allowed to establish or acquire a branch in South Carolina.

For an interstate merger or acquisition: the acquiring bank must be well-capitalized and well-managed; concentration limits on liabilities and deposits may not be exceeded; regulators must assess the transaction for incremental systemic risk; and the acquiring bank must have at least “satisfactory” standing under the federal Community Reinvestment Act (discussed immediately below). Once a bank has established branches in a state through de novo or acquired branching or through an interstate merger transaction, the bank may then establish or acquire additional branches within that state to the same extent that a bank chartered in that state is allowed to establish or acquire branches within the state.

Community Reinvestment Act

The CRA requires each U.S. bank, consistent with safe and sound operation, to help meet the credit needs of each community where the bank accepts deposits, including low- and moderate-income communities. Federal banking regulators periodically assess the Bank for CRA compliance and that assessment is made public. The Bank’s low- and moderate-income community operations and activities traditionally are critical focal points in those assessments.

For purposes of CRA examinations, federal banking regulators rate each institution’s compliance with the CRA as “Outstanding,” “Satisfactory,” “Needs to Improve” or “Substantial Noncompliance.” A CRA rating below “Satisfactory” can slow or halt a bank’s plans to expand by branching, acquisition, or merger, and can prevent a bank holding company from becoming a financial holding company. In its most recent CRA examination, the Bank received a “Satisfactory” rating.

Financial Activities other than Banking

Permitted Activities. Under the BHC Act, a bank holding company is generally permitted to engage in, or acquire direct or indirect control of more than 5% of the voting shares of any company engaged in, the following activities:

•banking or managing or controlling banks;

•furnishing services to or performing services for our subsidiaries; and

•any activity that the Federal Reserve determines to be so closely related to banking as to be a proper incident to the business of banking.

Activities that the Federal Reserve has found to be so closely related to banking as to be a proper incident to the business of banking include:

•factoring accounts receivable;

•making, acquiring, brokering or servicing loans and usual related activities;

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•leasing personal or real property;

•operating a non-bank depository institution, such as a savings association;

•trust company functions;

•financial and investment advisory activities;

•conducting discount securities brokerage activities;

•underwriting and dealing in government obligations and money market instruments;

•providing specified management consulting and counseling activities;

•performing selected data processing services and support services;

•acting as agent or broker in selling credit life insurance and other types of insurance in connection with credit transactions; and

•performing selected insurance underwriting activities.

Federal law generally allows financial holding companies broad authority to engage in activities that are financial in nature or incidental to a financial activity. These include: insurance underwriting and brokerage; merchant banking; securities underwriting, dealing, and market-making; real estate development; and such additional activities as the Federal Reserve in consultation with the Secretary of the Treasury determines to be financial in nature or incidental. A bank holding company may engage in these activities directly or through subsidiaries by qualifying as a “financial holding company.” To qualify as a financial holding company, a bank holding company must file an initial declaration with the Federal Reserve, certifying that all of its subsidiary depository institutions are well-managed and well-capitalized.

Federal law also permits banks to engage in certain of these activities through financial subsidiaries. To control or hold an interest in a financial subsidiary, a bank must meet the following requirements:

•The bank must receive approval from its primary federal regulator for the financial subsidiary to engage in the activities.

•The bank and its depository institution affiliates must each be well-capitalized and well-managed.

•The aggregate consolidated total assets of all of the bank’s financial subsidiaries must not exceed the lesser of: 45% of the bank’s consolidated total assets; or $50 billion (subject to indexing for inflation).

•The bank must have in place adequate policies and procedures to identify and manage financial and operational risks and to preserve the separate identities and limited liability of the bank and the financial subsidiary.

•If the bank is among the 100 largest banks, the bank must meet the long-term debt rating or alternative standards adopted by the Federal Reserve and the U.S. Secretary of the Treasury from time to time. If this fifth requirement ceases to be met after a bank controls or holds an interest in a financial subsidiary, the bank cannot invest additional capital in that subsidiary until the requirement again is met.

No new activity may be commenced unless the bank and all of its depository institution affiliates have at least “Satisfactory” CRA ratings. Certain restrictions apply if the bank holding company or the bank fails to continue to meet one or more of the requirements listed above. In addition, federal law contains a number of other provisions that may affect the Bank’s operations, including limitations on the use and disclosure to third parties of client information.

As of December 31, 2025, we are a financial holding company and we have one financial subsidiary other than the Bank, as discussed in Subsidiaries in this Item.

Privacy and Data Security

The Federal Reserve, FDIC and other bank regulatory agencies have adopted guidelines for safeguarding confidential, personal customer information. These guidelines require each financial institution, under the supervision and ongoing oversight of its board of directors or an appropriate committee thereof, to create, implement and maintain a comprehensive written information security program designed to ensure the security and confidentiality of customer information, protect against any anticipated threats or hazards to the security or integrity of such information and protect against unauthorized access to or use of such information that could result in substantial harm or inconvenience to any customer. In addition, various federal regulators, including the Federal Reserve and the SEC, have increased their focus on cyber-security through guidance, examinations and regulations. The Bank has adopted a customer information security program that has been approved by its Board.

The GLB Act requires financial institutions to implement policies regarding the disclosure of non-public personal information about consumers to nonaffiliated third parties. In general, the statute requires explanations to consumers on policies and procedures regarding the disclosure of such nonpublic information and, except as otherwise required by law, prohibits disclosing such information except as provided in a banking subsidiary’s policies and procedures. The Bank has implemented a privacy policy.

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States are also increasingly proposing or enacting legislation that relates to data privacy and data protection. We continue to assess the requirements of such laws and proposed legislation and their applicability to us. Moreover, these laws, and proposed legislation, are still subject to revision or formal guidance and they may be interpreted or applied in a manner inconsistent with our understanding.

Like other lenders, the Bank and our other subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the Fair Credit Reporting Act, which regulates the reporting of information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on the Bank and its subsidiaries.

Anti-Money Laundering Initiatives, the USA Patriot Act and the Office of Foreign Asset Control

We are subject to federal laws that are designed to combat terrorist financing, money laundering and transactions with persons, companies or foreign governments sanctioned by the United States. These include the Bank Secrecy Act, the Money Laundering Control Act, the International Emergency Economic Powers Act and the Trading with the Enemy Act, as administered by the United States Treasury Department’s Office of Foreign Assets Control. These regulations obligate depositary institutions to verify the identity of their customers, conduct customer due diligence, report on suspicious activity, file reports of transactions in currency and conduct enhanced due diligence on certain accounts. They also prohibit U.S. persons from engaging in transactions with certain designated restricted countries and persons. Depository institutions are required by their federal regulators to maintain robust policies and procedures in order to ensure compliance with these obligations.

Failure of a financial institution to maintain and implement adequate programs to combat terrorist financing, or to comply with all of the relevant laws or regulations, can lead to significant monetary penalties and could have other serious legal and reputational consequences for the institution. Federal regulators evaluate the effectiveness of an applicant in combating money laundering when determining whether to approve a proposed bank merger, acquisition, restructuring, or other expansionary activity. There have been a number of significant enforcement actions by regulators, as well as state attorneys general and the Department of Justice, against banks and non-bank financial institutions with respect to these laws and some have resulted in substantial penalties, including criminal pleas. Our Board has approved policies and procedures that it believes comply with these laws.

Depositor Preference

Federal law provides that deposits and certain claims for administrative expenses and associate compensation against an insured depository institution would be afforded a priority over other general unsecured claims against such an institution, including federal funds and letters of credit, in the “liquidation or other resolution” of such an institution by any receiver.

Insurance Activities

Certain of our subsidiaries sell various types of insurance as agent in a number of states. Insurance activities are subject to regulation by the states in which such business is transacted. Although most of such regulation focuses on insurance companies and their insurance products, insurance agents and their activities are also subject to regulation by the states, including, among other things, licensing and marketing and sales practices.

Other Proposals

Federal and state legislators as well as regulatory agencies may introduce or enact new laws and rules, or amend existing laws and rules that may affect the regulation of United and its subsidiaries in substantial and unpredictable ways, and, if enacted, could increase or decrease the cost of doing business, limit or expand permissible activities or affect the industry’s competitive balance. We are not able to predict what, if any, legislative and regulatory changes affecting financial institutions will be enacted or implemented in the future, nor the impact that those actions will have upon us. Any such changes, however, could materially and adversely affect our business, financial condition and results of operations.

Source and Availability of Funds

Our revenue is primarily derived from interest on and fees received in connection with the loans we make and from interest and dividends from our investment securities and short-term investments. The principal sources of funds for our lending activities are customer deposits, repayment of loans, and the sale and maturity of investment securities. Our principal expenses are interest paid on deposits and other borrowings and operating and general administrative expenses.

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Available Information

Our internet website address is www.ucbi.com. We file with or furnish to the SEC annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports, proxy statements and annual reports to shareholders and, from time to time, registration statements and other documents. These documents are available free of charge to the public on or through the “Investor Relations” section of our website as soon as reasonably practicable after we electronically file them with or furnish them to the SEC. The SEC maintains an internet site that contains reports, proxy and information statements and other information that we file electronically with, or furnish to, the SEC. The address of that website is www.sec.gov. The information on any website referenced in this Report is not incorporated by reference into, and is not a part of this Report. Further, our references to website URLs are intended to be inactive textual references only.