COMMUNITY FINANCIAL SYSTEM INC

NOTE A: SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations

Community Financial System, Inc. (the “Company”) is a registered financial holding company which wholly-ownstwo significant consolidated subsidiaries: Community Bank, N.A. (the “Bank” or “CBNA”), and Benefit Plans Administrative Services, Inc. (“BPAS”). As of December 31, 2024, BPAS owns five subsidiaries: Benefit Plans Administrative Services, LLC (“BPA”), a provider of defined contribution plan administration services; Northeast Retirement Services, LLC (“NRS”), a provider of institutional transfer agency, master recordkeeping services, fund administration, trust and retirement plan services; BPAS Actuarial & Pension Services, LLC (“BPAS-APS”), a provider of actuarial and benefit consulting services; BPAS Trust Company of Puerto Rico, a Puerto Rican trust company; and Hand Benefits & Trust Company (“HB&T”), a provider of collective investment fund administration and institutional trust services. BPA ownsone subsidiary, Fringe Benefits Design of Minnesota, Inc. (“FBD”), a provider of retirement plan administration and benefit consulting services. NRS ownsone subsidiary, Global Trust Company, Inc. (“GTC”), a non-depository trust company which provides fiduciary services for collective investment trusts and other products. HB&T ownsone subsidiary, Hand Securities Inc. (“HSI”), an introducing broker-dealer.

As of December 31, 2024, the Bank operated 185 full-service branches and 11 drive-thru only locations operating as Community Bank, N.A. throughout 42 counties of Upstate New York, six counties of Northeastern Pennsylvania,12 counties of Vermont andone county of Western Massachusetts, offering a range of commercial and retail banking services. The Bank owns the following operating subsidiaries: The Carta Group, Inc. (“Carta Group”), CBNA Preferred Funding Corporation (“PFC”), CBNA Treasury Management Corporation (“TMC”), Community Investment Services, Inc. (“CISI”), Nottingham Advisors, Inc. (“Nottingham”), OneGroup NY, Inc. (“OneGroup”), OneGroup Wealth Partners, Inc. (“Wealth Partners”) and Oneida Preferred Funding II LLC (“OPFC II”). OneGroup is a full-service insurance agency offering personal and commercial lines of insurance and other risk management products and services. PFC and OPFC II primarily act as investors in residential and commercial real estate activities. TMC provides cash management, investment, and treasury services to the Bank. CISI, Carta Group and Wealth Partners provide broker-dealer and investment advisory services. Nottingham provides asset management services to individuals, corporations, corporate pension and profit sharing plans, and foundations.

Basis of Presentation

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Critical accounting estimates include the allowance for credit losses, actuarial assumptions associated with the pension, post-retirement and other employee benefit plans and the carrying value of goodwill and other intangible assets, including the impact of acquired loan valuations. The impact of subsequent events on the consolidated financial statements has been considered, see Note U for further detail.

The Company’s significant accounting policies are as follows.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

Variable Interest Entities (“VIE”) are legal entities in which equity investors do not have the characteristics of a controlling financial interest or do not have sufficient equity at risk for the legal entities to finance its activities without additional subordinated financial support. VIEs may be required to be consolidated by a company if it is determined the company is the primary beneficiary of a VIE. The primary beneficiary of a VIE is the enterprise that has: (1) the power to direct the activities of the VIE that most significantly impact the VIE’s economic performance, and (2) the obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits of the VIE that could potentially be significant to the VIE. The Company’s VIEs are described in more detail in Note S to the consolidated financial statements.

Risk and Uncertainties

In the normal course of its business, the Company encounters economic and regulatory risks. There arethree main components of economic risk: interest rate risk, credit risk and market risk. The Company is subject to interest rate risk to the degree that its interest-bearing liabilities mature or reprice at different speeds, or on a different basis, from its interest-earning assets. The Company’s primary credit risk is the risk of default on the Company’s loan portfolio that results from the borrowers’ inability or unwillingness to make contractually required payments. Market risk reflects potential changes in the value of collateral underlying loans, the fair value of investment securities, and loans held for sale.

The Company is subject to regulations of various governmental agencies. These regulations can change significantly from period to period. The Company also undergoes periodic examinations by the regulatory agencies, which may subject it to further changes with respect to asset valuations, amounts of required credit loss allowances, and operating restrictions resulting from the regulators’ judgments based on information available to them at the time of their examinations.

Revenue Recognition

The Company recognizes revenue in accordance with ASU No. 2014-09Revenue from Contracts with Customers (Topic 606) and all subsequent ASUs that modified Topic 606.

Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives, and certain credit card fees are also not in scope. Topic 606 is applicable to the Company’s noninterest revenue streams including its deposit related fees, electronic payment interchange fees, merchant income, trust, asset management and other wealth management revenues, insurance commissions, benefit plan services income and commercial real estate transaction commission, advisory and placement services income. Noninterest revenue streams in-scope of Topic 606 are discussed below.

Deposit Service Fees

Deposit service fees consist of account activity fees, monthly service fees, overdraft fees, check orders, debit and credit card income, ATM fees, merchant services income and other revenues from processing wire transfers, bill pay service, cashier’s checks and foreign exchange. Debit and credit card income is primarily comprised of interchange fees earned at the time the Company’s debit and credit cards are processed through card payment networks such as Visa. ATM fees are primarily generated when a Company cardholder uses a non-Company ATM or a non-Company cardholder uses a Company ATM. Merchant services income mainly represents fees charged to merchants to process their debit and credit card transactions, in addition to account management fees. The Company’s performance obligation for deposit service fees is generally satisfied, and the related revenue recognized, when the services are rendered or the transaction has been completed. Payment for deposit service fees is typically received at the time it is assessed through a direct charge to customers’ accounts or on a monthly basis. Deposit service fees revenue relates to the Company’s Banking and Corporate operating segment.

Other Banking Services

Other banking services consists of other recurring revenue streams such as commissions from sales of credit life insurance, safe deposit box rental fees, mortgage banking income, bank owned life insurance income, commissions and advisory fees on commercial real estate transactions, and other miscellaneous revenue streams. Commissions from the sale of credit life insurance are recognized at the time of sale of the policies. Safe deposit box rental fees are charged to the customer on an annual basis and recognized upon receipt of payment. The Company determined that since rentals and renewals occur consistently over time, revenue is recognized on a basis consistent with the duration of the performance obligation. Commercial real estate transaction commissions, advisory and placement fees are recognized upon completion of the transaction. Mortgage banking income and bank owned life insurance income are not within the scope of Topic 606. Other banking services revenue relates to the Company’s Banking operating segment.

Employee Benefit Services

Employee benefit services income consists of revenue received from retirement plan services, collective investment fund services, fund administration, transfer agency, consulting and actuarial services. The Company’s performance obligation that relates to plan services are satisfied over time and the resulting fees are recognized monthly or quarterly, based upon the market value of the assets under management and the applicable fee rate or on a time expended basis. Payment is generally received a few days after month end or quarter end. The Company does not earn performance-based incentives. Transactional services such as consulting services, mailings, or other ad hoc services are provided to existing trust and asset management customers. The Company’s performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered. Employee benefit services revenue relates to the Company’s Employee Benefit Services operating segment.

Insurance Services

Insurance services primarily consists of commissions received on insurance product sales and consulting services. The Company acts in the capacity of a broker or agent between the Company’s customer and the insurance carrier. The Company’s performance obligation related to insurance sales for both property and casualty insurance and employee benefit plans is generally satisfied upon the later of the issuance or effective date of the policy. The Company’s performance obligation related to consulting services is considered transactional in nature and is generally satisfied when the services have been completed and related revenue recognized at a point in time. Payment is received at the time services are rendered. The Company earns performance based incentives, commonly known as contingency payments, which usually are based on certain criteria established by the insurance carrier such as premium volume, growth and insured loss ratios. Contingent payments are accrued for based upon management’s expectations for the year. Commission expense associated with sales of insurance products is expensed as incurred. Insurance services revenue relates to the Company’s Insurance Services operating segment.

Wealth Management Services

Wealth management services income is primarily comprised of fees earned from the management and administration of trusts and other customer assets. The Company generally hastwo types of performance obligations related to these services. The Company’s performance obligation that relates to advisory and administration services are satisfied over time and the resulting fees are recognized monthly, based upon the market value of the assets under management and the applicable fee rate. Payment is generally received soon after month end or quarter end through a direct charge to customers’ accounts. The Company does not earn performance-based incentives. Transactional services such as tax return preparation services, purchases and sales of investments and insurance products are also available to existing trust and asset management customers. The Company’s performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e. as incurred). Payment is generally received on a monthly basis. Wealth management services revenue relates to the Company’s Wealth Management Services operating segment.

Contract Balances

A contract asset balance occurs when an entity performs a service for a customer before the customer pays consideration (resulting in a contract receivable) or before payment is due (resulting in a contract asset). A contract liability balance is an entity’s obligation to transfer a service to a customer for which the entity has already received payment (or payment is due) from the customer. The Company’s noninterest revenue streams are largely based on transactional activity or standard month-end revenue accruals such as asset management fees based on month-end market values. Consideration is often received immediately or shortly after the Company satisfies its performance obligation and revenue is recognized. The Company does not typically enter into long-term revenue contracts with customers, and therefore, does not experience significant contract balances. As of December 31, 2024, $38.5 million of accounts receivable, including $8.4 million of unbilled fee revenue, and $1.1 million of unearned revenue was recorded in the consolidated statements of condition. As of December 31, 2023, $41.7 million of accounts receivable, including $8.1 million of unbilled fee revenue, and $0.8 million of unearned revenue was recorded in the consolidated statements of condition.

Contract Acquisition Costs

Under the guidance of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained (for example, sales commissions). The Company utilizes the practical expedient method which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less.

Cash, Cash Equivalents and Restricted Cash

For purposes of reporting cash flows, cash and cash equivalents include cash on hand, amounts due from banks, and highly liquid investments with original maturities of less than 90 days. The carrying amounts reported in the consolidated statements of condition for cash and cash equivalents approximate those assets’ fair values. As of December 31, 2024, and 2023, cash and cash equivalents reported in the consolidated statements of condition included cash due from banks of $9.4 million and $11.5 million, respectively. Cash due from banks may at times exceed federally insured limits.

The Company maintains certain cash balances that are restricted as to withdrawal or use. Restricted cash at December 31, 2024 consists of $5.1 million of cash collateral posted by the Company with counterparties to secure certain derivatives.

Investment Securities

The Company can classify its investments in debt securities as held-to-maturity, available-for-sale, or trading. Held-to-maturity securities are those for which the Company has the positive intent and ability to hold until maturity, and are reported at cost, which is adjusted for amortization of premiums and accretion of discounts. Available-for-sale debt securities are reported at fair value with net unrealized gains and losses reflected as a separate component of shareholders’ equity, net of applicable income taxes. None of the Company’s investment securities have been classified as trading securities at December 31, 2024 or 2023.

Interest income includes amortization of purchase premiums or discounts. Premiums and discounts on securities are amortized on the level-yield method without anticipating prepayments, except for mortgage-backed securities where prepayments are anticipated. Purchases of investment securities and gains and losses associated with sales of investment securities are recorded on the trade date and determined using the specific identification method. Equity securities with a readily determinable fair value are reported at fair value with net unrealized gains and losses recognized in the consolidated statements of income. Certain equity securities that do not have a readily determinable fair value are stated at cost, adjusted for observable price changes in orderly transactions for identical or similar investments of the same issuer. These securities include restricted stock of the Federal Reserve Bank of New York (“Federal Reserve”) and the Federal Home Loan Bank of New York and the Federal Home Loan Bank of Boston (collectively referred to as “FHLB”), as well as other equity securities.

Fair values for investment securities are based upon quoted market prices, where available. If quoted market prices are not available, fair values are based upon quoted market prices of comparable instruments, or a discounted cash flow model using market estimates of interest rates and volatility.

Allowance for Credit Losses – Held-to-Maturity Debt Securities

For held-to-maturity debt securities, the Company measures expected credit losses on a collective basis by major security type. The estimates of expected credit losses considers historical credit loss information that is adjusted for current conditions and reasonable and supportable forecasts. Changes in the allowance for credit losses are recorded as a provision for credit losses in the consolidated statements of income.

Impairment – Available-for-Sale Debt Securities

For available-for-sale debt securities in an unrealized loss position, the Company first assesses whether it intends to sell, or it is more likely than not that it will be required to sell, the security before recovery of its amortized cost basis. If either of the criteria regarding intent or requirement to sell is met, the security’s amortized cost basis is written down to fair value through income. For available-for-sale debt securities that do not meet the aforementioned criteria, the Company evaluates whether the decline in fair value has resulted from credit losses or other factors. In making this assessment, management considers the security structure, recent security collateral performance metrics, if applicable, external credit ratings, failure of the issuer to make scheduled interest or principal payments, judgment about and expectations of future performance, and relevant independent industry research, analysis, and forecasts. This assessment involves a high degree of subjectivity and judgment that is based on the information available to management at a point in time. If this assessment indicates that a credit loss exists, the present value of the cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of the cash flows expected to be collected from the security is less than the amortized cost basis of the security, a credit loss exists and an allowance for credit losses is recorded, limited by the amount that the fair value is less than the amortized cost basis. Any impairment that has not been recorded through an allowance for credit losses is recognized in other comprehensive income.

Losses are charged against the allowance when management believes the uncollectibility of an available-for-sale security is confirmed or when either of the criteria regarding intent or requirement to sell is met.

Accrued interest receivable on available-for-sale debt securities, included in accrued interest and fees receivable in the consolidated statements of condition, totaled $10.8 million and $14.4 million at December 31, 2024 and 2023, respectively. Accrued interest receivable on held-to-maturity securities, included inaccrued interest and fees receivable in the consolidated statements of condition, totaled $5.7 million and $5.0 million at December 31, 2024 and 2023, respectively. These amounts are excluded from the estimate of credit losses.

Loans

Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at amortized cost, net of allowance for credit losses. Amortized cost is the principal balance outstanding, net of purchase premiums and discounts, and deferred loan fees and costs.

Mortgage loans held for sale are carried at fair value and are included in other assets on the consolidated statements of condition. Fair values for variable rate loans that reprice frequently are based on carrying values. Fair values for fixed rate loans are estimated using discounted cash flows and interest rates currently being offered for loans with similar terms to borrowers of similar credit quality. The carrying amount of accrued interest approximates its fair value.

Interest on loans is accrued based upon the principal amount outstanding. Nonrefundable loan fees and related direct costs are deferred and included in the loan balances where they are amortized over the life of the loan as an adjustment to loan yield using the effective yield method. Premiums and discounts on purchased loans are amortized using the effective yield method over the life of the loans.

Accrued interest receivable on loans is included in accrued interest and fees receivable on the consolidated statements of condition and is excluded from the estimate of credit losses and amortized cost basis of loans. An allowance for credit losses is not measured for accrued interest receivable on loans as the Company writes off the uncollectible accrued interest balance in a timely manner upon recognition of credit deterioration of the underlying loan.

The Company places a loan on nonaccrual status when the loan becomes 90 days past due or sooner, if management concludes collection of principal and interest is doubtful, except when, in the opinion of management, it is well-collateralized and in the process of collection. A loan may be placed on nonaccrual status earlier than 90 days past due if there is deterioration in the financial position of the borrower or if other conditions of the loan so warrant. When a loan is placed on nonaccrual status, uncollected accrued interest is reversed against interest income and the amortization of nonrefundable loan fees and related direct costs is discontinued. Interest income during the period the loan is on nonaccrual status is recorded on a cash basis after recovery of principal is reasonably assured. Nonaccrual loans are returned to accrual status when management determines that the borrower’s performance has improved and that both principal and interest are collectible. This generally requires a sustained period of timely principal and interest payments and a well-documented credit evaluation of the borrower’s financial condition.

The Company’s charge-off policy by loan type is as follows:

Allowance for Credit Losses – Loans

The allowance for credit losses is a valuation account that is netted against the loans’ amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged off against the allowance when management believes the uncollectibility of a loan balance is confirmed.

Management estimates the allowance balance using relevant available information from internal and external sources relating to past events, current conditions, and reasonable and supportable forecasts. Historical credit loss experience provides the basis for the estimation of expected future credit losses. Adjustments are made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix, size and credit quality of acquired loans, delinquency level, risk ratings or term of loans as well as actual and forecasted macroeconomic trends, such as unemployment rates and changes in property values including home prices, commercial real estate prices, including office - specific property prices, office - specific property vacancy rates, automobile prices, gross domestic product, median household income net of inflation and other relevant factors in comparison to longer-term performance. Multiple economic scenarios are utilized to encompass a range of economic outcomes, including baseline, upside and downside forecasts, which are weighted in the calculation.

The segments of the Company’s loan portfolio are disaggregated into the following classes that allow management to monitor risk and performance:

The allowance for credit losses is measured on a collective (pool) basis when similar risk characteristics exist, including collateral type, credit ratings/scores, size, duration, interest rate structure, industry, geography, origination vintage, and payment structure. The Company has identified the following portfolio segments and classes and measures the allowance for credit losses using the following methods:

The cumulative loss rate method uses historical loss data applied against multiple pools of loans and uses a quantitatively based management overlay in order to capture the risk for a loan’s entire expected life. These loss rates are then applied to current balances to achieve a required reserve before qualitative adjustments.

The line loss method calculates the quantitative required reserve for lines of credit. This method contains several different underlying calculations including average annual loss rate, pay-down rate, cumulative loss, average draw percentage, and undrawn liability reserve.

The vintage loss rate method calculates annual loss rates by origination year. The results of this model are then applied to current outstanding balances by vintage, which correspond to the origination period for each annual loss rate.

In addition to the risk characteristics noted above, management considers the portion of acquired loans to the overall segment balance, as well as current delinquency and charge-off trends compared to historical time periods.

Loans that do not share risk characteristics are evaluated on an individual basis. Loans that are individually assessed are not included in the collective evaluation. When management determines that foreclosure is probable or when the borrower is experiencing financial difficulty at the reporting date and repayment is expected to be provided substantially through the operation or sale of the collateral, expected credit losses are based on the fair value of the collateral at the reporting date, adjusted for selling costs as appropriate.

Expected credit losses are estimated over the contractual term of the loans and adjusted for expected prepayments when appropriate. The contractual term excludes expected extensions, renewals, and modifications unless management has a reasonable expectation at the reporting date that a modification will be executed with an individual borrower or the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancellable by the Company.

Certain business lending, consumer direct, and home equity loans do not have stated maturities. In determining the estimated life of these loans, management first estimates the future cash flows expected to be received and then applies those expected future cash flows to the balance. Expected credit losses for lines of credit with no stated maturity are determined by estimating the amount and timing of all principal payments expected to be received after the reporting period and allocating those principal payments between the balance outstanding as of the reporting period and the balance of future receivables expected to be originated through subsequent usage of the unconditionally cancellable loan commitment associated with the account until the expected payments have been fully allocated. An additional allowance for credit loss is recorded for the excess of the balance outstanding as of the reporting period over the expected principal payments allocated to that balance.

Loan Modifications

The Company, in certain situations, will modify a loan with a borrower experiencing financial difficulty that results in a direct change in the timing or amount of contractual cash flows. Applicable modifications include, but are not limited to, principal forgiveness, interest rate reduction, other-than-insignificant payment delay, term extension (other than administrative) or a combination thereof. Principal forgiveness is defined as any contractual reduction in the amount of principal due without receiving payment or assets. Interest rate reduction is defined as the change resulting in the borrower receiving a below market interest rate. A delay in payment that is other-than-insignificant is determined by considering factors including the amount of the restructured payments relative to the unpaid principal or collateral value of the loan, as well as the timing of the restructured payment relative to the frequency of payments due under the debt, the debt’s original contract maturity and the debt’s original expected duration. Generally, a delay in payment greater than 90 days in the last twelve months would be considered other-than-insignificant. The Company considers several factors to assess whether a borrower is experiencing financial difficulty, including, but not limited to, payment default or expected payment default, bankruptcy of the borrower, substantial doubt whether the borrower will continue as a going concern and estimates or projections of the borrower’s financial condition that indicate that the borrower will be unable to service the loan in accordance with the contractual provisions of the existing agreement. Following the adoption of ASU 2022-02 on January 1, 2023, the Company has established a policy to identify and disclose information required by FASB ASC 310-10-50 regarding modifications made to borrowers experiencing financial difficulty.

Allowance for Credit Losses - Off-balance-sheet credit exposures

The Company estimates expected credit losses over the contractual period in which the Company is exposed to credit risk via a contractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Company. There are unfunded commitments for lines of credit within each of the Company’s loan portfolio segments except consumer indirect. The allowance for credit losses on off-balance-sheet credit exposures is adjusted as a provision for (or reversal of) credit losses. The estimate includes consideration of the likelihood that funding will occur and an estimate of expected credit losses on commitments expected to be funded over its estimated life. Management estimates the allowance balance using relevant available information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. Historical credit loss experience provides the basis for the estimation of expected credit losses. Adjustments to historical loss information are made for differences in current loan-specific risk characteristics that are the same as the adjustments considered for the loan portfolio.

Purchased Credit Deteriorated (“PCD”) Loans

The Company has purchased loans, some of which have experienced a more-than-insignificant credit deterioration since origination. The Company’s policy for reviewing what meets the threshold of the definition of a more-than-insignificant credit deterioration includes loans that are delinquent more than 30 days, loans that have historical delinquencies of more than 30 days at least three times since origination, risk rating downgrades since origination, loans with multiple payment deferrals, loan modifications to a borrower experiencing financial difficulty, individually assessed loans or loans with certain documented policy exceptions, further refined based on loan-specific facts and circumstances. PCD loans are initially recorded at the amount paid. An allowance for credit losses is determined using the same methodology as other loans. The initial allowance for credit losses determined on a collective basis is allocated to individual loans. The sum of the loan’s purchase price and allowance for credit losses becomes its initial amortized cost basis. The difference between the initial amortized cost basis and the par value of the loan is a noncredit discount or premium, which is amortized into interest income over the life of the loan. Subsequent changes to the allowance for credit losses are recorded as provision for credit losses.

Non-Purchased Credit Deteriorated (“non-PCD”) Loans

Acquired loans that are not deemed to have experienced a more-than-insignificant credit deterioration since origination are considered non-PCD. At the acquisition date, a fair value adjustment is recorded that includes both credit and interest rate considerations. Fair value adjustments may be discounts (or premiums) to a loan’s cost basis and are accreted (or amortized) to net interest income (or expense) over the loan’s remaining life. Fair value adjustments for revolving loans are accreted (or amortized) using a straight line method. Term loans are accreted (or amortized) using the constant effective yield method. A provision for credit losses is also recorded at acquisition for the credit considerations on non-PCD loans. Subsequent to the purchase date, the methods utilized to estimate the required allowance for credit losses for these loans are the same as originated loans and subsequent changes to the allowance for credit losses are recorded as provision for credit losses.

Intangible Assets

Intangible assets include core deposit intangibles, customer relationship intangibles and goodwill arising from acquisitions. Core deposit intangibles and customer relationship intangibles are amortized on either an accelerated or straight-line basis over periods ranging from seven to 20 years. The initial and ongoing carrying value of goodwill and other intangible assets is based upon discounted cash flow modeling techniques that require management to make estimates regarding the amount and timing of expected future cash flows. It also requires use of a discount rate that reflects the current return requirements of the market in relation to present risk-free interest rates, required equity market premiums, peer volatility indicators, and company-specific risk indicators.

The Company evaluates goodwill for impairment on an annual basis, or more often if events or circumstances indicate there may be impairment. The fair value of each reporting unit is compared to the carrying amount of that reporting unit in order to determine if impairment is indicated. The implied fair value of a reporting unit’s goodwill is compared to its carrying amount and the impairment loss is measured by the excess of the carrying value over fair value.

Premises and Equipment

Premises and equipment are stated at cost less accumulated depreciation. Computer software costs that are capitalized include only external direct costs of obtaining and installing the software. The Company has not developed any internal use software. Depreciation is calculated using the straight-line method over the estimated useful lives of the assets. Useful lives range fromtwo to 20 years for equipment, three toseven years for softwareand hardware and 10 to 40 years for building and building improvements. Land improvements are depreciated over 20 years and leasehold improvements are amortized over the shorter of the term of the respective lease plus any optional renewal periods that are reasonably assured or the life of the asset. Maintenance and repairs are charged to expense as incurred.

Premises and equipment designated as held for sale are included in other assets in the consolidated statements of condition and are carried at the lower of cost or fair value, less estimated costs to sell.

Leases

The Company occupies certain offices and uses certain equipment under non-cancelable operating lease agreements. The Company determines if an arrangement is a lease at inception. The right-of-use assets associated with operating leases are recorded in premises and equipment in the Company’s consolidated statements of condition. The lease liabilities associated with operating leases are included in accrued interest and other liabilities in the Company’s consolidated statements of condition.

Right-of-use assets represent the Company’s right to use the underlying assets for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the associated leases. Operating lease right-of-use assets and liabilities are recognized at the commencement date of the lease based on the present value of lease payments over the lease term. The Company uses interest rates on advances from the FHLB available at the time of commencement to determine the present value of lease payments. The operating lease right-of-use assets include any lease payments made at the time of commencement and exclude lease incentives. The Company’s lease terms may include options to extend or terminate the lease when it is reasonably certain that the option will be exercised. Lease expense is recognized on a straight-line basis over the lease term and is included in occupancy and equipment expense in the Company’s consolidated statements of income.

The Company elected to account for lease and non-lease components separately, applies a portfolio approach to account for the lease right-of-use assets and liabilities for certain equipment leases and elected to exclude leases with a term of 12 months or less from the recognition and measurement policies described above.

The Company entered into certain finance leases beginning in 2024. The right-of-use assets associated with finance leases are included in other assets in the Company’s consolidated statements of condition. The lease liabilities associated with finance leases are included in FHLB and other borrowings in the Company’s consolidated statements of condition.

Other Real Estate

Other real estate owned is comprised of properties acquired through foreclosure, or by deed in lieu of foreclosure. These assets are carried at fair value less estimated costs of disposal. At foreclosure, if the fair value, less estimated costs to sell, of the real estate acquired is less than the Company’s recorded investment in the related loan, a write-down is recognized through a charge to the allowance for credit losses. Any subsequent reduction in value is recognized by a charge to income. Operating costs associated with the properties are charged to expense as incurred. At December 31, 2024 and 2023, other real estate totaled $2.8 million and $1.2 million, respectively, and is included in other assets in the Company’s consolidated statements of condition.

Mortgage Servicing Rights

Originated mortgage servicing rights are recorded at their fair value at the time of sale of the underlying loan and are amortized in proportion to and over the period of estimated net servicing income or loss. The Company uses a valuation model that calculates the present value of future cash flows to determine the fair value of servicing rights. In using this valuation method, the Company incorporates assumptions that market participants would use in estimating future net servicing income, which includes estimates of the servicing cost per loan, the discount rate, and prepayment speeds. The carrying value of the originated mortgage servicing rights is included in other assets in the Company’s consolidated statements of condition and is evaluated quarterly for impairment using these same market assumptions. The amount of impairment recognized is the amount by which the carrying value of the capitalized servicing rights for a stratum exceeds estimated fair value. Impairment is recognized through a valuation allowance.

Treasury Stock

Repurchases of shares of the Company’s common stock are recorded at cost as a reduction of shareholders’ equity. Reissuance of shares of treasury stock is recorded at average cost. Effective January 1, 2023, a federal excise tax equal to 1% of the fair value of share repurchases, net of issuances, is recorded as part of the cost basis of the treasury stock as a direct and incremental cost associated with the repurchase transaction.

Income Taxes

The Company and its subsidiaries file a consolidated federal income tax return. Provision for income taxes is based on taxes currently payable or refundable as well as deferred taxes that are based on temporary differences between the tax basis of assets and liabilities and their reported amounts in the consolidated financial statements. Deferred tax assets and liabilities are reported in the consolidated financial statements at currently enacted income tax rates applicable to the period in which the deferred tax assets and liabilities are expected to be realized or settled.

Benefits from tax positions should be recognized in the financial statements only when it is more likely than not that the tax position will be sustained upon examination by the appropriate taxing authority having full knowledge of all relevant information. A tax position meeting the more-likely-than-not recognition threshold should be measured at the largest amount of benefit for which the likelihood of realization upon ultimate settlement exceeds 50 percent. The Company’s policy is to recognize interest and penalties related to unrecognized tax benefits as part of income taxes in the consolidated statements of income. Should tax laws change or the taxing authorities determine that management’s assumptions were inappropriate, an adjustment may be required which could have a material effect on the Company’s results of operations.

Investments in Limited Partnerships

The Company has investments in various real estate limited partnerships that acquire, develop, own and operate low and moderate-income housing. The Company’s ownership interest in these limited partnerships ranges from 5.00% to 99.99% as of December 31, 2024. These investments are made directly in Low Income Housing Tax Credit (“LIHTC”) partnerships formed by third parties. As a limited partner in these operating partnerships, the Company receives tax credits and tax deductions for losses incurred by the underlying properties. The Company also has an investment in tax credits generated by a solar energy producing company, which is explained in further detail in Note M.

The Company accounts for its ownership interest in these partnerships in accordance with Accounting Standards Update (“ASU”) 2014-01,Investments – Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects. The standard permits an entity to amortize the initial cost of the investment in proportion to the amount of the tax credits and other tax benefits received and recognize the net investment performance in the income statement as a component of income tax expense. The Company hasno unfunded commitments at December 31, 2024 related to qualified affordable housing project investments, and $1.3 million for the solar energy tax credits investment. There wereno impairment losses during the year resulting from the forfeiture or ineligibility of tax credits related investments in limited partnerships.

Repurchase Agreements

The Company sells certain securities under agreements to repurchase. These agreements are treated as collateralized financing transactions. These secured borrowings are reflected as liabilities in the accompanying consolidated statements of condition and are recorded at the amount of cash received in connection with the transaction. Short-term securities sold under agreements to repurchase generally mature within one day from the transaction date. Securities, generally U.S. government and agency securities, pledged as collateral under these financing arrangements can be repledged by the secured party. Additional collateral may be required based on the fair value of the underlying securities.

Retirement Benefits

The Company provides defined benefit pension benefits to eligible employees and post-retirement health and life insurance benefits to certain eligible retirees. The Company also provides deferred compensation and supplemental executive retirement plans for selected current and former employees, officers, and directors. Expense under these plans is charged to current operations and consists of several components of net periodic benefit based on various actuarial assumptions regarding future experience under the plans, including discount rate, rate of future compensation increases and expected return on plan assets.

Assets Under Management or Administration

Assets held in fiduciary or agency capacities for customers are not included in the accompanying consolidated statements of condition as they are not assets of the Company. All fees associated with providing asset management services are recorded on an accrual basis of accounting and are included in noninterest income.

Advertising

Advertising costs, which are nondirect response in nature and expensed as incurred, totaled approximately $9.7 million, $9.5 million and $8.2 million for the years ending December 31, 2024, 2023 and 2022, respectively.

Bank Owned Life Insurance

The Company owns life insurance policies on certain current and former employees and directors where the Bank is the beneficiary. Bank owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value (“CSV”) adjusted for other charges or other amounts due that are probable at settlement. Increases in the CSV of the policies, as well as the death benefits received, net of any CSV, are recorded in noninterest income in the consolidated statements of income and are not subject to income taxes.

Earnings Per Share

Using the two-class method, basic earnings per common share is computed based upon net income available to common shareholders divided by the weighted average number of common shares outstanding during each period, which excludes the outstanding unvested restricted stock. Diluted earnings per share is computed using the weighted average number of common shares determined for the basic earnings per common share computation plus the dilutive effect of stock options using the treasury stock method. Stock options where the exercise price is greater than the average market price of common shares were not included in the computation of earnings per diluted share as they would have been anti-dilutive. Shares held in rabbi trusts related to deferred compensation plans are considered outstanding for purposes of computing earnings per share.

Stock-based Compensation

Companies are required to measure and record compensation expense for stock options and other share-based payments on the instruments’ fair value on the date of grant. Stock-based compensation expense is recognized ratably over the requisite service period for all awards (see Note K).

Fair Values of Financial Instruments

The Company determines fair values based on quoted market values where available or on estimates using present values or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. In that regard, the derived fair value estimates cannot be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instrument. Certain financial instruments and all nonfinancial instruments are excluded from this disclosure requirement. Accordingly, the aggregate fair value amounts presented do not represent the underlying value of the Company. The fair values of investment securities, loans, deposits, and borrowings have been disclosed in Note Q.

Contingent Consideration

The Company measures contingent consideration liabilities recognized in connection with business combinations at fair value on a recurring basis using significant unobservable inputs classified within Level 3 of the fair value hierarchy as defined in ASC 820Fair Value Measurement. The Company used a probability-weighted discounted cash flow approach as a valuation technique to determine the fair value of the contingent consideration on the acquisition date. At each subsequent reporting period, the fair value is re-measured with the change in fair value recognized in noninterest expenses in the consolidated statements of income. Amounts, if any, paid to the seller in excess of the amount recorded on the acquisition date will be classified as cash flows used in operating activities. Payments to the seller not exceeding the acquisition-date fair value of the contingent consideration will be classified as cash flows used in financing activities.

Restructuring Expenses

Restructuring expenses includes costs associated with employee severance and separation costs that meet the requirements for recognition in accordance with ASC 420,Exit or Disposal Cost Obligations or ASC 712,Compensation – Nonretirement Postemployment Benefits, as applicable. Liabilities are recognized when the restructuring plan is approved, the employees are identified, the terms of the arrangement are established, it is determined that changes to the plan is unlikely to occur and the plan is communicated to employees. The liabilities are recorded within accrued interest and other liabilities in the consolidated statements of condition. The corresponding expenses are recorded within restructuring expenses in the consolidated statements of income.

During 2023, the Company initiated a retail customer service workforce optimization plan in the Banking and Corporate segment in order to improve operational efficiency by more closely aligning bank branch staffing levels with shifting customer behaviors including conducting a smaller amount of transactions in branches and a larger amount of transactions digitally. In connection with this retail customer service workforce optimization plan, the Company reduced its bank branch network workforce by approximately 99 employees and recorded $1.2 million of severance payments in restructuring expenses in the consolidated statements of income. Severance payments in the amount of $1.1 million and $0.1 million were made in 2023 and 2024, respectively. The Company does not expect to incur any further restructuring expenses in connection with this retail customer service workforce optimization plan.

Segment Information

Effective January 1, 2024, the Company changed its determination of reportable segments and reportable measure of segment profit or loss in connection with the appointment of the Company’s new President and Chief Executive Officer, who serves as the Company’s chief operating decision maker (“CODM”), and changes in the information the CODM regularly reviews and uses to allocate resources and assess performance. The appointment of the Company’s new President and Chief Executive Officer followed the retirement of the Company’s former President and Chief Executive Officer, who previously served as the Company’s CODM until December 31, 2023. The change in determination of reportable segments was also driven by a change in the disaggregation of segment information that management believes would be useful to readers of the financial statements and to align its reportable segments with financial information communicated to external parties, the Company’s Board of Directors (the “Board”) and the business leaders who regularly meet with the CODM who also review this information at the same level of disaggregation. The change in reportable measure of segment profit or loss aligns with a change in the measurement principles of the internal reporting package used by the CODM to allocate resources and assess performance, which is presented on an operating basis excluding certain items considered non - core to the underlying business. Effective January 1, 2024, the Company has identified (1) Banking and Corporate; (2) Employee Benefit Services; (3) Insurance Services; and (4) Wealth Management Services as its reportable segments and determined that operating income before income taxes is the reportable measure of segment profit or loss that the CODM regularly reviews and uses to allocate resources and assess performance. The Company’s insurance services revenue and wealth management services revenue are reported separately in the Insurance reportable segment and Wealth Management reportable segment, respectively. The prior period has been recast to conform to the new current period presentation.

Recently Adopted Accounting Pronouncements

In November 2023, the FASB issued ASU 2023-07,Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, to update reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses and information used to assess segment performance by the CODM. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. The Company adopted this guidance as of January 1, 2024 which resulted in enhanced disclosures of segment expenses within the consolidated financial statements beginning with its December 31, 2024 Form 10-K.

New Accounting Pronouncements

In December 2023, the FASB issued ASU 2023-09,Improvements to Income Tax Disclosures to enhance the transparency and decision usefulness of income tax disclosures. The update requires enhancements to the rate reconciliation, including disclosure of specific categories and additional information for reconciling items meeting a quantitative threshold as well as disclosure of income taxes paid disaggregated by federal, state and foreign taxes, and individual jurisdictions meeting a quantitative threshold. The amendments in this update are effective for annual financial statements for fiscal years beginning after December 15, 2024 and early adoption is permitted. The Company plans to adopt this standard beginning with the December 31, 2025 consolidated financial statements and expects it to impact certain income tax disclosures.

In November 2024, the FASB issued ASU 2024-03,Disaggregation of Income Statement Expenses, to enhance the disclosure of expenses by requiring further disaggregation of relevant expense captions as well as disclosures about selling expenses. ASU 2024-03 is applicable to all public business entities for annual reporting periods beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027, with early adoption permitted. The Company is evaluating the impact this will have on the consolidated financial statements but does not expect it will have a material impact on the Company’s consolidated financial statements.

NOTE B: ACQUISITIONS

Current and Prior Period Acquisitions

During 2024, the Company, through its subsidiary OneGroup completed acquisitions of certain insurance agencies headquartered in New York and Florida for aggregate consideration of $9.6 million in cash plus contingent consideration with an estimated fair value of $0.7 million at the respective acquisition dates. The effects of the acquired assets and liabilities are included in the consolidated financial statements from the date of acquisition. The contingent consideration arrangements require additional consideration to be paid by the Company based on a percentage of retained revenuetwo years after the date of acquisition, up to a maximum amount of $1.4 million. The fair value of the contingent consideration of $0.7 million at the acquisition date was estimated based on projected retained revenue levels. Net assets acquired were $6.4 million, including $6.8 million of customer list intangible assets, and the Company recorded $3.9 million of goodwill in conjunction with the acquisitions. The operations of these acquisitions have been integrated into the Company and discrete reporting of revenues and direct expenses for the year ended December 31, 2024 is not practicable.

On February 1, 2024, the Company, through its subsidiary BPA, completed the acquisition of certain assets of Creative Plan Designs Limited (“CPD”), a financial services company that provides employee benefit plan design, administration and consulting services. Total consideration was $5.9 million in cash plus contingent consideration with an estimated fair value of $3.0 million at acquisition date. The effects of the acquired assets are included in the consolidated financial statements from that date. Net assets acquired were $4.5 million, including $5.5 million of customer list intangible assets, and the Company recorded $4.4 million of goodwill in conjunction with the acquisition. The operations of this acquisition have been integrated into the Company and discrete reporting of revenues and direct expenses for the year ended December 31, 2024 is not practicable.

The acquisition of CPD includes contingent consideration arrangements that require additional consideration to be paid by the Company based on the future revenue levels of CPD over approximately three years and a contract holdback payment. The contract holdback will be paid upon satisfaction of certain customer retention requirements and will be prorated based on actual results. The contract holdback amount was estimated at the maximum level of $1.5 million at the acquisition date. The revenue-based contingent consideration is payable infour installments, based on future revenue levels of CPD in 2024, 2025, 2026 and the first quarter of 2027. The range of undiscounted amounts the Company could pay under the contingent consideration agreement is between zero and $2.0 million for the first three payments in total and a variable amount for the fourth payment, which is between zero and a percentage of annualized revenue above a threshold for a particular revenue stream in the first quarter of 2027. The fair value of the contingent consideration recognized on the acquisition date of $3.0 million was estimated by applying the income approach, a measure that is based on significant Level 3 inputs not readily observable in the market. Key assumptions at the date of acquisition include (1) a discount rate range of 15.1% to 19.1% to present value the payments and (2) probability of achievement of future revenue levels of 82%.

During 2023, the Company, through its subsidiaries OneGroup, Wealth Partners and BPAS, completed the acquisitions of certain assets of financial services companies. The acquired companies provide insurance, wealth management and benefit plan recordkeeping services and are headquartered in New York, Pennsylvania and Florida. Total aggregate consideration for these acquisitions was $8.2 million, including $6.8 million in cash and $1.4 million in contingent consideration arrangements. The contingent consideration arrangements are based on achieving certain levels of retained revenue over a period ranging fromtwo tofive years. The fair value of these arrangements has been recorded based on the assumption that retained revenue levels will meet or exceed the required threshold for the maximum contingent consideration payments. Aggregate assets acquired were $5.2 million, including $5.0 million of customer list intangible assets, and the Company recorded goodwill of $3.0 million. The effects of the acquired assets have been included in the consolidated financial statements since the date of acquisition. The operations of these acquisitions have been integrated into the Company and discrete reporting of revenues and direct expenses for years ended December 31, 2024 and 2023 is not practicable.

On March 1, 2023, the Company, through its subsidiary CBNA, completed the acquisition of certain assets of Axiom Realty Group, which includes Axiom Capital Corp., Axiom Realty Management, LLC and Axiom Realty Advisors, LLC (collectively referred to as “Axiom”), a commercial real estate finance and advisory firm, for $1.8 million in cash. The Company recorded a $1.2 million customer list intangible and recognized $0.6 million of goodwill in conjunction with the acquisition. The effects of the acquired assets have been included in the consolidated financial statements since that date. Revenues of approximately $1.9 million and $0.8 million and direct expenses of approximately $1.9 million and $1.8 million were included in the consolidated statements of income for the years ended December 31, 2024 and 2023, respectively.

On May 13, 2022, the Company completed its acquisition of Elmira Savings Bank (“Elmira”), a New York State chartered savings bank headquartered in Elmira, New York, for $82.2 million in cash. The acquisition enhanced the Company’s presence infive counties in New York’s Southern Tier and Finger Lakes regions. In connection with the acquisition, the Company acquired approximately $583.6 million of identifiable assets, including $436.8 million of loans, $11.3 million of investment securities, and $8.0 million of core deposit intangibles, as well as $522.3 million of deposits. Goodwill of $42.1 million was recognized as a result of the merger. The effects of the acquired assets and liabilities have been included in the consolidated financial statements since that date. The operations of this acquisition has been integrated into the Company and discrete reporting of revenues and direct expenses for the year ended December 31, 2024 is not practicable. Revenues of approximately $14.9 million and $12.1 million, and direct expenses of approximately$4.9 million and $3.1 million from the Elmira branch network, which may not include certain shared expenses, were included in the consolidated statements of income for the years ended December 31, 2023 and 2022, respectively. The Company incurred certain transaction-related costs in 2022 in connection with the Elmira acquisition.

During 2022, the Company, through its subsidiary OneGroup, completed acquisitions of certain assets of insurance agencies for an aggregate amount of $3.5 million in cash. The Company recorded a $2.9 million customer list intangible asset and a $0.1 million intangible asset for a noncompete agreement and recognized $0.5 million of goodwill in conjunction with the acquisitions. The effects of the acquired assets have been included in the consolidated financial statements since the date of acquisition. Revenues and direct expenses included in the consolidated statements of income for the years ended December 31, 2024, 2023 and 2022 were immaterial.

The assets and liabilities assumed in the acquisitions were recorded at their estimated fair values based on management’s best estimates using information available at the dates of the acquisitions. During 2024, based on the receipt of new information, there were adjustments made to the carrying value of other intangibles of $0.1 million and to other assets and other liabilities and goodwill of $0.2 million. During 2023, the carrying amount of loans, accrued interest and fees receivable, other assets and other liabilities associated with the Elmira acquisition was adjusted upon receipt of new information and the adjustments resulted in a net decrease to goodwill of $0.1 million.

The Axiom acquisition generally expanded the Company's presence nationwide providing services to arrange financing for commercial real estate customers. The Elmira acquisition generally expanded the Company’s banking presence in New York. The OneGroup acquisitions generally expanded the Company’s insurance presence in New York, Florida and Pennsylvania. The Wealth Partners acquisition generally expanded the Company's wealth management presence in New York. The BPAS and BPA acquisitions generally expanded the Company’s employee benefit services presence in New York. Management expects that the Company will benefit from greater geographic diversity and the advantages of other synergistic business development opportunities.

The following table summarizes the estimated fair value of the assets acquired and liabilities assumed after considering the measurement period adjustments described above:

The Company acquired certain loans from Elmira for which there was no evidence of a more-than-insignificant deterioration in credit quality since origination (non-PCD loans) with an unpaid principal balance of $455.7 million at the acquisition date. Total fair value adjustments for non-PCD loans resulted in a net discount of $20.8 million.

The Company acquired loans from Elmira for which there was evidence of a more-than-insignificant deterioration in credit quality since origination (PCD loans as described in Note A: Summary of Significant Accounting Policies). There were no investment securities acquired from Elmira for which there was evidence of a more-than-insignificant deterioration in credit quality since origination. The carrying amount of those loans is as follows at the date of acquisition:

The fair value of checking, savings and money market deposit accounts acquired were assumed to approximate the carrying value as these accounts have no stated maturity and are payable on demand. Certificate of deposit accounts were valued at the present value of the certificates’ expected contractual payments discounted at market rates for similar certificates.

Borrowings assumed with the Elmira acquisition included FHLB borrowings with a fair value of $17.6 million, with maturity dates ranging from January 2023 through March 2027 and a weighted average interest rate of 2.48%.

The core deposit intangibles related to the Elmira acquisition and other intangibles related to three of the OneGroup acquisitions completed in 2022, the OneGroup, Wealth Partners, and BPAS acquisitions completed in 2023, the Axiom acquisition, and the OneGroup acquisitions completed in 2024 are being amortized using an accelerated method over an estimated useful life ofeight years. The other intangibles associated with the fourth remaining OneGroup acquisition completed in 2022 are being amortized using an accelerated method over their estimated useful life often years. The other intangibles related to the CPD acquisition are being amortized using an accelerated method over an estimated useful life of 12 years. The goodwill, which is not amortized for book purposes, was assigned to the Employee Benefit Services segment for the CPD acquisition and the BPAS acquisition completed in 2023, the Insurance segment for the OneGroup acquisitions completed in 2024, 2023, and 2022, the Wealth Management segment for the Wealth Partners acquisition completed in 2023 and the Banking and Corporate segment for the Elmira and Axiom acquisitions. Goodwill arising from the Elmira and one of the OneGroup acquisitions in 2024 is not deductible for tax purposes. Goodwill arising from the remaining acquisitions in 2024, 2023, and 2022 is deductible for tax purposes.

Direct costs related to the acquisitions were expensed as incurred. Merger and acquisition integration-related expenses amount to $0.2 million, $0.1 million and $5.0 million during 2024, 2023 and 2022, respectively, and have been separately stated in the consolidated statements of income.

NOTE C: INVESTMENT SECURITIES

The amortized cost and estimated fair value of investment securities as of December 31 are as follows:

As of December 31, 2024, equity and other securities on the consolidated statements of condition consists of equity securities with readily determinable fair values carried at $2.4 million and equity securities without readily determinable fair values carried at $85.1 million, including FHLB common stock of $45.4 million, Federal Reserve Bank (“FRB”) common stock of $33.4 million and other equity securities of $6.3 million.

As of December 31, 2023, equity and other securities on the consolidated statements of condition consists of equity securities with readily determinable fair values carried at $0.4 million and equity securities without readily determinable fair values carried at $72.8 million, including FHLB common stock of $32.5 million, FRB common stock of $33.6 million and other equity securities of $6.7 million.

Pursuant with FRB standards, the investment in FRB stock represents approximately half of the total required subscription, and the remaining half is unpaid and remains subject to call by the FRB.

The amount of upward and downward adjustments to equity securities without readily determinable fair values was not material for the year ended December 31, 2024, 2023 and 2022.

The gains and losses on equity and other securities for the years ended December 31, 2024, 2023 and 2022 are as follows:

A summary of investment securities that have been in a continuous unrealized loss position for less than or greater than twelve months is as follows:

As of December 31, 2024

As of December 31, 2023

The unrealized losses reported pertaining to available-for-sale securities issued by the U.S. government and its sponsored entities include treasuries, agencies, and mortgage-backed securities issued by Ginnie Mae, Fannie Mae, and Freddie Mac, which are currently rated AAA by Moody’s Investor Services, AA+ by Standard & Poor’s and are guaranteed by the U.S. government. The majority of the obligations of state and political subdivisions carry a credit rating of A or better. Additionally, a portion of the obligations of state and political subdivisions carry a secondary level of credit enhancement. The Company holdstwo corporate debt securities in an unrealized loss position and, based on an analysis of the financial position of the issuers including financial performance, liquidity and regulatory capital ratios, the issuers of the securities show a remote risk of default. Timely interest payments continue to be made on the securities. The unrealized losses in the portfolios are primarily attributable to changes in interest rates. As such, management does not believe any individual unrealized loss as of December 31, 2024 and 2023 represents credit losses andno unrealized losses have been recognized in the provision for credit losses. Accordingly, there isno allowance for credit losses on the Company’s available-for-sale investment portfolio as of December 31, 2024 and 2023.

Securities classified as held-to-maturity are included under the CECL methodology. Calculation of expected credit loss under CECL is done on a collective (“pooled”) basis, with assets grouped when similar risk characteristics exist. The Company notes that at December 31, 2024 and 2023 all securities in the held-to-maturity classification are U.S. Treasury securities and government agency mortgage-backed securities; therefore, they share the same risk characteristics and can be evaluated on a collective basis. The expected credit loss on these securities is evaluated based on historical credit losses of this security type and the expected possibility of default in the future, and these securities are guaranteed by the U.S. government. U.S. Treasury securities and government agency mortgage-backed securities often receive the highest credit rating by rating agencies and the Company has concluded that the possibility of default is considered remote. The U.S. Treasury securities and government agency mortgage-backed securities held by the Company in the held-to-maturity category carry an AA+ rating from Standard & Poor’s, AAA from Moody’s Investor Services, and AA+ from Fitch. The Company concludes that the long history with no credit losses for these securities (adjusted for current conditions and reasonable and supportable forecasts) indicates an expectation that nonpayment of the amortized cost basis is zero. Management has concluded that the prepayment risk associated with these securities is insignificant and it is expected to recover the recorded investment. Accordingly, there isno allowance for credit losses on the Company’s held-to-maturity debt portfolio as of December 31, 2024 and 2023. The Company has the intent and ability to hold the securities to maturity.

The amortized cost and estimated fair value of debt securities at December 31, 2024, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately.

Investment securities with a carrying value of $2.27 billion and $2.14 billion at December 31, 2024 and 2023, respectively, were pledged to collateralize certain deposits and borrowings. Securities pledged to collateralize certain deposits and borrowings included $362.1 million and $598.9 million of U.S. Treasury securities that were pledged as collateral for securities sold under agreement to repurchase at December 31, 2024 and 2023, respectively. All securities sold under agreement to repurchase as of December 31, 2024 and 2023 have an overnight and continuous maturity.

During the first quarter of 2023, the Company sold $786.1 million in book value of available-for-sale U.S. Treasury and agency securities, recognizing $52.3 million of gross realized losses. The sales were completed in January and February 2023 as part of a strategic balance sheet repositioning and were unrelated to the negative developments in the banking industry that occurred in March 2023. The proceeds from these sales of $733.8 million were redeployed entirely towards paying off existing overnight borrowings.

NOTE D: LOANS AND ALLOWANCE FOR CREDIT LOSSES

The segments of the Company’s loan portfolio at December 31 are summarized as follows:

The Company had approximately $84.1 million and $81.6 million of net deferred loan origination costs included in gross loans as of December 31, 2024 and 2023, respectively.

Certain directors and executive officers of the Company, as well as associates of such persons, are loan customers. Loans to these individuals were made in the ordinary course of business under normal credit terms and do not have more than a normal risk of collection. Following is a summary of the aggregate amount of such loans during 2024 and 2023.

The following tables present the aging of the amortized cost basis of the Company’s past due loans by segment as of December 31, 2024 and 2023:

An immaterial amount of interest income on nonaccrual loans was recognized during the years ended December 31, 2024 or 2023. For the years ended December 31, 2024 and 2023, an immaterial amount of accrued interest was written off on nonaccrual loans by reversing interest income. Approximately $1.8 million of interest income on loans that returned to accrual status in 2024 was recognized for the year ended December 31, 2024.

The Company uses several credit quality indicators to assess credit risk in an ongoing manner. The Company’s primary credit quality indicator for its business lending portfolio is an internal credit risk rating system that categorizes loans as “pass”, “special mention”, “substandard”, or “doubtful”. Business lending loans under $250,000 are assigned either a “pass” or “substandard” risk rating. Credit risk ratings are applied to loans individually based on a case-by-case evaluation. In general, the following are the definitions of the Company’s credit quality indicators:

The following tables show the amount of business lending loans by credit quality category at December 31, 2024 and 2023.

(1) For the year ended December 31, 2024

(1) For the year ended December 31, 2023

All other loans are underwritten and structured using standardized criteria and characteristics, primarily payment performance, and are monitored collectively on a monthly basis. These are typically loans to individuals in the consumer categories and are delineated as either performing or nonperforming. Performing loans include loans classified as current as well as those classified as 30 - 89 days past due. Nonperforming loans include 90+ days past due and still accruing and nonaccrual loans.

The following tables detail the balances in all other loan categories at December 31, 2024 and 2023:

(1) FICO AB refers to higher tiered loans with FICO scores greater than or equal to 720 at origination.

(2) FICO CDE refers to loans with FICO scores less than 720 at origination and potentially higher risk.

(3) For the year ended December 31, 2024

(1) FICO AB refers to higher tiered loans with FICO scores greater than or equal to 720 at origination.

(2) FICO CDE refers to loans with FICO scores less than 720 at origination and potentially higher risk.

(3) For the year ended December 31, 2023

Business lending loans greater than $0.5 million that are on nonaccrual are individually assessed and, if necessary, a specific allocation of the allowance for credit losses is provided. If management determines that foreclosure is probable, expected credit losses for collateral dependent loans are based on the fair value of the collateral at the reporting date, adjusted for estimated selling costs as appropriate. A loan is considered collateral dependent when the borrower is experiencing financial difficulty and the loan is expected to be repaid substantially through the operation or sale of the collateral. The collateral for individually assessed CRE non - owner occupied loans consists of office property associated with one customer. Individually assessed CRE multifamily loans consists of a rental apartment property associated with one customer. A summary of individually assessed business lending loans as of December 31, 2024 and 2023 follows:

The average carrying balance of individually assessed loans was $42.5 million and $20.2 million for the years ended December 31, 2024 and 2023, respectively. An immaterial amount of interest income was recognized on individually assessed loans for the years ended December 31, 2024 and 2023.

Occasionally, the Company modifies loans to borrowers experiencing financial difficulty by providing principal forgiveness, term extension, payment delay or interest rate reduction. When principal forgiveness is provided, the amount of forgiveness is charged-off against the allowance for credit losses.

In some cases, the Company provides multiple types of modifications on one loan. Typically, one type of modification, such as a term extension, is granted initially. If the borrower continues to experience financial difficulty, another modification, such as principal forgiveness, may be granted. Upon the Company’s determination that a modified loan (or portion of a loan) has subsequently been deemed uncollectible, the loan (or a portion of the loan) is charged off. Therefore, the amortized cost basis of the loan is reduced by the uncollectible amount and the allowance for credit losses is adjusted by the same amount. The estimate of allowance for credit losses includes historical losses from loans that were modified due to borrower financial difficulty, therefore a charge to the allowance for credit losses is generally not recorded upon modification.

The following table presents the amortized cost basis of loans at December 31, 2024 and 2023 that were both experiencing financial difficulty and modified during the years ended December 31, 2024 and 2023, by class and by type of modification. The percentage of the amortized cost basis of loans that were modified to borrowers experiencing financial difficulty as compared to the amortized cost basis of each class of financing receivable is also presented below.

The Company closely monitors the performance of loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts. The following table presents the performance at December 31, 2024 of such loans that have been modified in the past twelve months.

The following table presents the financial effect of the loan modifications presented above to borrowers experiencing financial difficulty for the year ended December 31, 2024 and 2023:

There wereno loans modified to borrowers with financial difficulty that had a payment default subsequent to modification during the year ended December 31, 2024 and 2023.

Allowance for Credit Losses

The following presents by loan segment the activity in the allowance for credit losses during 2024, 2023 and 2022:

The allowance for credit losses increased to $79.1 million at December 31, 2024 compared to $66.7 million at December 31, 2023, driven by organic loan growth, slight degradation in certain asset quality metrics, and relatively stable economic forecasts.

Accrued interest receivable on loans, included in accrued interest and fees receivable in the consolidated statements of condition, totaled $33.2 million and $31.2 million at December 31, 2024 and 2023, respectively, and is excluded from the estimate of credit losses and amortized cost basis of loans.

The Company utilizes the historical loss rate on its loan portfolio as the initial basis for the estimate of credit losses using the cumulative loss, vintage loss and line loss methods, which is derived from the Company’s historical loss experience. To address changes and trends in current period credit metrics, qualitative adjustments to historical loss experience were made for differences in current loan-specific risk characteristics and to address current period delinquencies, charge-off rates, risk ratings, lack of loan level data through an entire economic cycle, changes in loan sizes and underwriting standards as well as the addition of acquired loans which were not underwritten by the Company. The Company considered historical losses immediately prior, through and following the Great Recession compared to the historical period used for modeling to adjust the historical information to account for longer-term expectations for loan credit performance. Under CECL, the Company is required to consider future economic conditions to determine current expected credit losses. Management selected an eight-quarter reasonable and supportable forecast period with a four-quarter reversion to the historical mean to use as part of the economic forecast and utilizes a two-quarter lag adjustment for economic factors that are not dependent on collateral values, and no lag for factors that utilize collateral values. Management determined that these qualitative adjustments were needed to adjust historical information for expected losses and to reflect changes as a result of current conditions.

For qualitative macroeconomic adjustments, the Company uses third party forecasted economic data scenarios utilizing a base scenario and two alternative scenarios that are weighted, with forecasts available as of December 31, 2024. These forecasts were factored into the qualitative portion of the calculation of the estimated credit losses and include the impact of a decline in residential real estate and vehicle prices as well as inflation. The scenarios utilized forecast stable unemployment levels, modest GDP and real household income growth, offset by some declines in auto, housing and commercial real estate prices.

Management developed expected loss estimates considering factors for segments as outlined below:

At December 31, 2024, loans with a carrying amount of approximately $6.72 billion were pledged for the availability to secure certain borrowings with the FHLB and FRB. There were $610.0 million of borrowings outstanding under these arrangements at December 31, 2024.

At December 31, 2024 and 2023, the carrying amount of residential real estate property in the process of foreclosure was $6.3 million and $5.8 million, respectively.

During the years ended December 31, 2024 and 2023, the Company did not purchase any loans, while the Company sold $58.8 million and $6.1 million, respectively, of secondary market eligible residential consumer mortgage loans. During the year ended December 31, 2024, the Company sold $1.3 million of commercial loans. The Company did not sell any commercial loans during the year ended December 31, 2023.

NOTE E: PREMISES AND EQUIPMENT

Premises and equipment consist of the following at December 31:

As of December 31, 2024 and 2023, the Company had $1.4 million and $2.7 million, respectively, of premises and equipment held for sale, comprised of $0.6 million and $1.3 million, respectively, of land and land improvements and $0.8 million and $1.4 million, respectively, of former bank premises, recorded in other assets in the consolidated statements of condition.

NOTE F: GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS

The gross carrying amount and accumulated amortization for each type of identifiable intangible asset are as follows:

The estimated aggregate amortization expense of other intangibles for each of the five succeeding fiscal years ended December 31 is as follows (000’s omitted):

Shown below are the components of the Company’s goodwill at December 31, 2024, 2023, and 2022:

The Company evaluates goodwill for impairment on an annual basis in accordance with FASB ASC 350, to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, and performs either a qualitative or quantitative assessment, depending on circumstances and management judgment. During 2024, the Company performed qualitative goodwill analyses for all of the Company's operating segments. The qualitative analyses include assessments of macroeconomic conditions, industry and market considerations, cost factors, overall financial performance, other relevant entity - specific events and changes in share price, as well as analyzing previous quantitative goodwill impairment analyses performed as of October 1, 2023. The Company determined that the inputs, assumptions and conclusions reached remained appropriate for the purpose of the 2024 qualitative analysis, and as it was determined that it was more likely than not that no impairment existed, a quantitative analysis for 2024 was not necessary. During 2023, the Company performed quantitative goodwill analyses for all of the Company's operating segments. The inputs for the quantitative analyses include determination of the discount rate, forecasted financial performance of the business entity, macroeconomic and industry conditions, and other relevant events that affect the fair value of the reporting unit. Based on the Company’s annual impairment analysis of goodwill as of October 1, 2023, it was determined that the fair value of each reporting unit was in excess of its respective carrying value, therefore goodwill was not impaired. The Company also performs a quarterly analysis to determine if any triggering events have occurred that would require an interim evaluation. During 2024 and 2023, no triggering events or impairment was noted during these interim analyses.

Under certain circumstances, the Company sells consumer residential mortgage loans in the secondary market and typically retains the right to service the loans sold. These mortgage servicing rights were immaterial at December 31, 2024 and 2023. The total principal balance of loans serviced for others was$538.1 million and $532.9 million at December 31, 2024 and 2023, respectively. The total custodial escrow balances maintained in connection with loans serviced for others was $10.5 million and $10.2 million at December 31, 2024 and 2023, respectively.

NOTE G: DEPOSITS

Deposits recorded in the consolidated statements of condition consist of the following at December 31:

Interest on deposits recorded in the consolidated statements of income consists of the following for the years ended December 31:

The approximate maturities of time deposits at December 31, 2024 are as follows: