UNITED COMMUNITY BANKS INC

Note 1 –Basis of Presentation

Basis of Presentation

United’s accounting and financial reporting policies conform to GAAP and reporting guidelines of banking regulatory authorities. The accompanying interim consolidated financial statements have not been audited. All material intercompany balances and transactions have been eliminated. A more detailed description of United’s accounting policies is included in its 2025 10-K.

During the first quarter of 2026, United established a trading securities portfolio as part of a hedging strategy to mitigate the volatility in the fair value of United’s mortgage servicing rights asset. The trading securities portfolio consists of U.S. Treasuries that are carried at fair value on the consolidated balance sheets. The securities are classified as Level 1 assets in the fair value hierarchy. Changes in the fair value of the securities are recognized in the consolidated statements of income in other noninterest income. Interest income on trading securities is included in securities interest revenue in the consolidated statements of income.

In management’s opinion, all necessary accounting adjustments have been made to fairly present the financial position and results of operations in the accompanying financial statements. These adjustments are normal and recurring accruals considered necessary for a fair and accurate presentation. The results for interim periods are not necessarily indicative of results for the full year or any other interim periods. The accompanying unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes appearing in United’s 2025 10-K.

Note 2 –Supplemental Cash Flow Information

The supplemental schedule of significant non-cash investing and financing activities for the six months ended June 30, 2026 and 2025 is as follows.

Note 3 –Acquisitions and Divestitures

Pending Sale of Navitas

On June 11, 2026, United entered into a definitive stock purchase agreement to sell the Bank’s equipment finance subsidiary, Navitas Credit Corp. and the related reinsurance subsidiary, NLFC Reinsurance Corp., collectively referred to as Navitas. The agreement provides for United to receive cash consideration estimated at $1.99 billion.

Substantially all of the fair value of the assets to be sold is concentrated in a single asset type, equipment financing receivables. As a result, the sale will be accounted for as an asset sale. During the second quarter of 2026, United reclassified Navitas’ financing receivables to held for sale, where they are carried at the lower of cost or fair value at the aggregate pool level. The Navitas financing receivables are being sold at a premium, and therefore are carried at an amortized cost of $1.91 billion as of June 30, 2026. In addition, upon reclassification of the financing receivables to held for sale, the associated $38.5 million ACL for these loans and leases was released through the provision for credit losses. The remaining assets and liabilities subject to the sale are not material to the transaction.

Pro forma information - ANB

On May 1, 2025, United acquired all of the outstanding common stock of ANB in a stock transaction. The following table discloses the impact of the ANB acquisition on the 2025 financial results since the acquisition date. The table also presents certain pro forma information as if ANB had been acquired on January 1, 2024. These results combine the historical results of the acquired entity with United’s consolidated statement of income. Adjustments were made for the estimated impact of certain fair value adjustments and other acquisition-related activity; however pro forma financial results presented are not necessarily indicative of what would have occurred had the acquisition taken place in an earlier year.

ANB merger-related costs incurred by United and ANB during the three and six months ended June 30, 2025, of $8.93 million and $9.13 million, respectively, have been excluded from the pro forma information from those periods presented below. The actual results and pro forma information were as follows:

Note 4 –Investment Securities

The amortized cost basis, unrealized gains and losses and fair value of HTM debt securities as of the dates indicated are as follows.

The amortized cost basis, unrealized gains and losses, and fair value of AFS debt securities as of the dates indicated are presented below.

As of June 30, 2026 and December 31, 2025 the carrying value of pledged securities totaled $3.65 billion and $2.98 billion, respectively. Securities were pledged primarily to secure public deposits.

The following table summarizes the fair values and gross unrealized losses of HTM debt securities as of the dates indicated based on the length of time that individual securities have been in a continuous unrealized loss position.

The following table summarizes the fair values and gross unrealized losses of AFS debt securities as of the dates indicated based on the length of time that individual securities have been in a continuous unrealized loss position.

At June 30, 2026, there were 507 AFS debt securities and 286 HTM debt securities that were in an unrealized loss position. United does not intend to sell nor does it believe it will be required to sell securities in an unrealized loss position prior to the recovery of their amortized cost basis. Unrealized losses at June 30, 2026 were primarily attributable to changes in interest rates.

At June 30, 2026 and December 31, 2025, the majority of HTM securities were considered to have a zero loss assumption for ACL purposes. For the remaining HTM securities, primarily those issued by state and political subdivisions, calculated credit losses, and, thus, the related ACL were de minimis due to the high credit quality of the portfolio. As a result, no ACL was recorded on the HTM portfolio at June 30, 2026 and December 31, 2025. In addition, based on the assessments performed at June 30, 2026 and December 31, 2025, there wasno ACL required related to the AFS portfolio.

The following table presents accrued interest receivable on HTM and AFS debt securities, which was excluded from the estimate of credit losses, for the periods indicated.

The amortized cost and fair value of AFS and HTM debt securities at June 30, 2026, by contractual maturity, are presented in the following table.

Expected maturities may differ from contractual maturities because issuers and borrowers may have the right to call or prepay obligations.

Realized gains and losses are derived using the specific identification method for determining the cost of securities sold. The following table summarizes AFS securities sales activity for the three and six months ended June 30, 2026 and 2025.

In addition, during the first six months of 2026, United recognized $1.98 million in net losses on trading securities, of which $692,000 related to trading securities held at June 30, 2026.

Equity Investments

The table below reflects the carrying value of certain equity investments, which are included in other assets on the consolidated balance sheet, as of the dates indicated.

Note 5 –Loans and Leases and Allowance for Credit Losses

Major classifications of the loan and lease portfolio (collectively referred to as the “loan portfolio” or “loans”) are summarized as of the dates indicated as follows. The disclosures included in this footnote reflect the reclassification of substantially all equipment financing loans and leases to held for sale during the second quarter of 2026 (see Note 3 for further details). Equipment financing loans to be retained by United of $35.9 million and the corresponding ACL of $726,000 were reclassified to the commercial & industrial loan category in the following disclosures, as equipment financing is no longer an individually significant held for investment loan category at June 30, 2026.

Accrued interest receivable related to loans totaled $58.5 million and $60.4 million at June 30, 2026 and December 31, 2025, respectively, and was reported in other assets on the consolidated balance sheets. Accrued interest receivable was excluded from the estimate of credit losses.

At June 30, 2026 and December 31, 2025, the loan portfolio included certain loans specifically pledged to the Federal Reserve as well as loans covered by a blanket lien on qualifying loan types with the FHLB to secure contingent funding sources.

The following table presents the amortized cost of certain loans held for investment that were sold in the periods indicated. The net gains on these loan sales were included in noninterest income on the consolidated statements of income.

Past Due and Nonaccrual Loans

The following table presents the aging of the amortized cost basis in loans by aging category and accrual status as of the dates indicated. Past due status is based on contractual terms of the loan. The accrual of interest is generally discontinued when a loan becomes 90 days past due.

The following table presents nonaccrual loans held for investment by loan class for the periods indicated.

At June 30, 2026 and December 31, 2025, United had $53.2 million and $41.5 million, respectively, in loans for which repayment is expected to be provided substantially through the operation or sale of the collateral. Estimated credit losses for these loans are based on the net realizable value of the collateral relative to the amortized cost of the loan. The majority of these loans are CRE and commercial and industrial loans.

Credit Quality Indicators

United utilizes internal risk ratings as the primary credit quality indicator as outlined below:

Commercial Purpose Loans. United analyzes commercial loans individually on an ongoing basis based on relevant information about the ability of borrowers to service their debt such as current financial information, historical payment experience, public information, and current industry and economic trends, among other factors. Commercial loans are categorized by the credit risk ratings of Pass, Special Mention, Substandard and Doubtful. Special Mention, Substandard and Doubtful ratings are defined by regulatory authorities and represent an elevated level of risk due to weaknesses identified related to the credit and/or borrower. Ratings within these categories are based on the severity of the weakness and the likelihood of repayment. Pass loans are considered to have a low probability of default and do not meet the criteria of the other ratings.

Consumer Purpose Loans. United applies a pass/fail grading system to all consumer purpose loans. Under this system, loans generally classified as “fail” are those that are on nonaccrual status, are 90 or more days past due, or meet certain bankruptcy status criteria. All other loans are classified as “pass”. For reporting purposes, loans in these categories that are classified as “fail” are reported as substandard and all other loans are reported as pass.

The following tables present the risk category of term loans and gross charge-offs by vintage year, which is the year of origination or most recent renewal, as of the date indicated.

(1)Reflects charge-offs prior to the reclassification of equipment financing loans to held for sale.

Modifications to Borrowers Experiencing Financial Difficulty

The period-end amortized cost and additional information regarding loans modified under the terms of a FDM during the six months ended June 30, 2026 and 2025 are presented in the following tables.

The following table presents the aging category and accrual status of loans modified under the terms of a FDM during the previous 12 months on an amortized cost basis as of the dates indicated.

Allowance for Credit Losses

The ACL for loans represents management’s estimate of life of loan credit losses in the portfolio as of the end of the period. The ACL related to unfunded commitments is included in other liabilities in the consolidated balance sheet.

For all periods presented, United used a one-year reasonable and supportable forecast period. Expected credit losses were estimated using a regression model for each segment based on historical data from peer banks combined with a baseline economic forecast to predict the change in credit losses. These estimates were then combined with a starting value that was based on United’s recent charge-off experience to produce an expected default rate, with the results subject to a floor.

At June 30, 2026, the baseline economic forecast had tempered some of the optimism from the first quarter forecast to better reflect the economic conditions resulting from the conflict in Iran. At June 30, 2026, United applied qualitative adjustments to increase the model’s calculated ACL for the income producing CRE and commercial & industrial portfolios and to decrease the model’s calculated ACL for commercial construction and owner occupied CRE. These qualitative adjustments were applied to better reflect management’s expectations of future performance and maintain directional consistency with internal credit measures.

For periods beyond the reasonable and supportable forecast period of one year, United reverted to historical credit loss information on a straight line basis over two years. For most collateral types, United reverted to through-the-cycle average default rates using peer data. For loans secured by residential mortgages, the peer data was adjusted for changes in lending practices designed to mitigate the magnitude of losses observed during the 2008 financial crisis.

The following table presents the balance and activity in the ACL by portfolio segment for the periods indicated.

(1)During the second quarter of 2026, the ACL on equipment financing loans reclassified as held for sale was released and the ACL related to retained equipment financing loans was reclassified to the commercial & industrial line where these loan balances are reflected.(2)Represents the initial ACL related to PCD loans acquired in the ANB transaction.

Note 6 –Derivatives and Hedging Activities

The table below presents the fair value of derivative financial instruments, which are included in other assets and other liabilities on the consolidated balance sheet, as of the dates indicated.

United clears certain derivatives centrally through the CME. CME rules legally characterize variation margin payments for centrally cleared derivatives as settlements of the derivatives’ exposure rather than as collateral. As a result, the variation margin payment and the related derivative instruments are considered a single unit of account for accounting purposes. Variation margin, as determined by the CME, is settled daily. As a result, derivative contracts that clear through the CME have an estimated fair value of zero.

Hedging Derivatives

Cash Flow Hedges of Interest Rate Risk

United utilizes interest rate caps and swaps to hedge the variability of cash flows due to changes in interest rates on certain of its variable-rate subordinated debt and trust preferred securities. Gains and losses related to changes in fair value of the hedges are reclassified into earnings in the periods the hedged forecasted transactions occur. Over the next twelve months, United expects to reclassify $693,000 of gains from AOCI into earnings related to its interest rate swap agreements.

During the first quarter of 2026, after providing redemption notice on the subordinated debt, United terminated the interest rate cap that had been designated as a hedge of that debt, because the redemption rendered the future cash flows no longer probable of occurring.

Fair Value Hedges of Interest Rate Risk

United uses interest rate derivatives to manage its exposure to changes in fair value attributable to changes in interest rates on certain of its fixed-rate financial instruments.

The table below presents the effect of derivatives in hedging relationships, all of which are interest rate contracts, on earnings for the periods indicated.

(1) Includes premium amortization expense excluded from the assessment of hedge effectiveness of $118,000 for the three months ended June 30, 2025 and $97,000 and $234,000 for the six months ended June 30, 2026 and 2025, respectively. The cash flow hedge was terminated during the first quarter 2026 as a result of the redemption of the hedged subordinated debt.

The table below presents the carrying amount of hedged items and cumulative fair value hedging basis adjustments for the periods presented. All fair value hedges of AFS debt securities and loans at June 30, 2026 and December 31, 2025 were designated under the portfolio layer method.

(1) Carrying amount for AFS debt securities reflects amortized cost, which excludes the hedge accounting basis adjustment.

Derivatives Not Designated as Hedging Instruments

Customer derivative positions include swaps, caps, and collars between United and certain commercial loan customers with offsetting positions to dealers under a back-to-back program. In addition, United occasionally enters into credit risk participation agreements with counterparty banks to accept or transfer a portion of the credit risk related to interest rate swaps.

United also hasthree interest rate swap contracts that are economic hedges of market-linked brokered certificates of deposit, which contain embedded derivatives that are bifurcated from the host instruments. The fair value marks on the swaps and the bifurcated embedded derivatives tend to move in opposite directions and therefore provide an economic hedge.

In addition, in connection with residential mortgage loans that are originated with the intention of selling them, United enters into commitments to originate residential mortgage loans and forward loan sales commitments.

The table below presents the gains and losses recognized in income on derivatives not designated as hedging instruments for the periods indicated.

Credit-Risk-Related Contingent Features

United manages its credit exposure on derivatives transactions by entering into a bilateral credit support agreement with each non-customer counterparty. The credit support agreements require collateralization of exposures beyond specified minimum threshold amounts. The details of these agreements, including the minimum thresholds, vary by counterparty.

United’s agreements with each of its derivative counterparties provide that if either party defaults on any of its indebtedness, then it could also be declared in default on its derivative obligations. The agreements with derivative counterparties also include provisions that if not met, could result in United being declared in default. United has agreements with certain of its derivative counterparties that provide that if United fails to maintain its status as a well-capitalized institution or is subject to a prompt corrective action directive, the counterparty could terminate the derivative positions and United would be required to settle its obligations under the agreements. Derivatives that are centrally cleared do not have credit-risk-related features that would require additional collateral if United’s credit rating were downgraded.

Note 7 –Assets and Liabilities Measured at Fair Value

Accounting standards define fair value as the price that would be received for an asset or paid to transfer a liability in the principal or most advantageous market available to the entity in an orderly transaction between market participants on the measurement date. Fair values are categorized within a three-level measurement hierarchy:

Level 1 Valuation is based upon quoted prices (unadjusted) in active markets for identical assets or liabilities that United has the ability to access.

Level 2 Valuation is based upon quoted prices for similar assets and liabilities in active markets, as well as inputs that are observable for the asset or liability (other than quoted prices), such as interest rates, foreign exchange rates, and yield curves that are observable at commonly quoted intervals.

Level 3 Valuation is generated from model-based techniques that use at least one significant assumption based on unobservable inputs for the asset or liability, which are typically based on an entity’s own assumptions, as there is little, if any, related market activity.

United has processes in place to review the significant valuation inputs and to assess on a quarterly basis how instruments are classified within the valuation framework. Transfers into or out of fair value hierarchy levels are made as the observability of input assumptions change. During the six months ended June 30, 2026, there were no changes to valuation approaches or techniques that warranted a hierarchy level change.

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The table below presents United’s assets and liabilities measured at fair value on a recurring basis as of the dates indicated, aggregated by the level in the fair value hierarchy within which those measurements fall.

Level 3 Fair Value Measurements

The following table presents quantitative information about significant unobservable inputs related to United’s material categories of Level 3 financial instruments measured at fair value on a recurring basis as of the dates indicated.

The table below presents a reconciliation of the beginning and ending balances of Level 3 assets and liabilities measured at fair value on a recurring basis for the periods indicated.

Fair Value Option

United records mortgage loans held for sale at fair value under the fair value option. Interest income on these loans is calculated based on the note rate of the loan and is recorded in interest revenue. The following tables present the fair value and outstanding principal balance of loans accounted for under the fair value option, as well as the gain or loss recognized from the change in fair value for the periods indicated.

Changes in fair value were mostly offset by hedging activities. An immaterial portion of these amounts was attributable to changes in instrument-specific credit risk.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

United may be required, from time to time, to measure certain assets at fair value on a nonrecurring basis. These adjustments to fair value usually result from the application of the lower of the amortized cost or fair value accounting or write-downs of individual assets due to impairment. The following table presents the fair value hierarchy and carrying value of assets that were still held as of June 30, 2026 and December 31, 2025, for which a nonrecurring fair value adjustment was recorded during the year-to-date periods presented.

Loans held for investment that are reported above are generally impaired loans that have either been partially charged off or have specific reserves assigned to them.

Assets and Liabilities Not Measured at Fair Value

The following disclosure provides estimated fair values for financial instruments not carried at fair value on the Consolidated Balance Sheets. Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect the premium or discount on any particular financial instrument that could result from the sale of United’s entire holdings. All estimates are inherently subjective in nature. Changes in assumptions could significantly affect the estimates.

Note 8 –Reclassifications Out of AOCI

The following table presents the details regarding amounts reclassified out of AOCI for the periods indicated. Amounts shown in parentheses reduce earnings.

Note 9 –Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share for the periods indicated.

For the three and six months ended June 30, 2026 and 2025, United hadno potentially dilutive instruments outstanding that were not included in the above analysis.

Note 10 –Regulatory Matters

As of June 30, 2026, United and the Bank were categorized as well-capitalized under the regulatory requirements in effect at that time. To be categorized as well-capitalized, United and the Bank must have exceeded the well-capitalized guideline ratios in effect at the time, as set forth in the table below, and have met certain other requirements. Management believes that United and the Bank exceeded all well-capitalized requirements at June 30, 2026, and there have been no conditions or events since quarter-end that would change the status of well-capitalized.

Regulatory capital ratios at June 30, 2026 and December 31, 2025, along with the minimum amounts required for capital adequacy purposes and to be well-capitalized under regulatory requirements in effect at such times, are presented below for United and the Bank:

(1)As of June 30, 2026 and December 31, 2025, the minimum ratios as presented were subject to an additional capital conservation buffer of 2.50%

Note 11 –Commitments and Contingencies

United is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and letters of credit. United uses the same credit policies in making commitments and conditional obligations as it uses for underwriting on-balance sheet instruments. In most cases, collateral or other security is required to support financial instruments with credit risk.

The following table summarizes the contractual amount of significant off-balance sheet instruments as of the dates indicated.

United, in the normal course of business, is subject to various pending and threatened lawsuits in which claims for monetary damages are asserted. Although it is not possible to predict the outcome of these lawsuits, or the range of any possible loss, management, after consultation with legal counsel, does not anticipate that the ultimate aggregate liability, if any, arising from these lawsuits will have a material adverse effect on United’s financial position or results of operations.

Note 12 -Long-term Debt and Other Borrowings

As of June 30, 2026 and December 31, 2025, the Holding Company had $20.6 million and $120 million of long-term debt outstanding, respectively. During the second quarter of 2026, the Holding Company redeemed its $100 million 2028 subordinated debenture prior to maturity.

As of June 30, 2026 and December 31, 2025, the Bank had short-term borrowings outstanding of $360 million and $85.0 million, respectively, which consisted of federal funds purchased.

As of June 30, 2026, the Bank had FHLB borrowings of $800 million outstanding with maturity dates in July 2026. There wereno FHLB borrowings outstanding at December 31, 2025.

Note 13 -Subsequent Events

Acquisition of Peach State

Subsequent to quarter end, on August 1, 2026, United completed the previously announced acquisition of Peach State Bancshares, Inc. and its wholly-owned subsidiary, Peach State Bank & Trust (collectively, “Peach State”), headquartered in Gainesville, Georgia. As of June 30, 2026, Peach State Bank & Trust reported total assets of $786 million, with total loans of $523 million and total deposits of $707 million.

Under the terms of the merger agreement, Peach State shareholders received $103 million in total consideration, of which $54.8 million was cash and $47.9 million, or 1,346,821 shares, was United common stock. The acquisition will be accounted for as a business combination. Due to the timing of the acquisition, United is currently in the process of completing the purchase accounting and will make all of the remaining required disclosures as of September 30, 2026.

Common Stock Repurchases

In the third quarter of 2026, through August 3, 2026, United repurchased 546,832 shares of common stock for $19.3 million in accordance with its common stock repurchase program.