Basis of Financial Statement Presentation: The consolidated financial statements have been prepared in accordance with GAAP. In preparing the financial statements, Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the statement of condition and revenues and expenses for the periods presented. Actual results could differ from those estimates.

Cash and Cash Equivalents: For purposes of the statements of cash flows, cash and cash equivalents include cash and due from banks, interest-earning deposits and federal funds sold. Generally, federal funds are sold for one-day periods. Cash equivalents are of original maturities of 90 days or less. Net cash flows are reported for customer loan and deposit transactions and short-term borrowings with original maturities of 90 days or less.

Securities: Under Accounting Standards Update ("ASU") 2016-13, debt securities available-for-sale are measured at fair value and subject to impairment testing. When an available for sale debt security is considered impaired, the Company must determine if the decline in fair value has resulted from a credit-related loss or other factors and then, (1) recognize an allowance for credit losses ("ACL") by a charge to earnings for the credit-related component (if any) of the decline in fair value, and (2) recognize in other comprehensive income (loss) any non-credit related components of the fair value change. If the amount of the amortized cost basis expected to be recovered increases in a future period, the valuation reserve would be reduced, but not more than the amount of the current existing reserve for that security.

Debt securities are classified as held to maturity and carried at amortized cost when Management has the positive intent and ability to hold them to maturity. Under ASU 2016-13, held-to-maturity securities in a loss position are evaluated to determine if the decline in fair value has resulted from a credit-related loss or other factors, and then recognize a charge to earnings for the decline in fair value. The Company also has an investment in a Community Reinvestment Act (“CRA”) investment fund, which is classified as an equity security.

Interest income includes amortization of purchase premiums and 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, and premiums on callable debt securities, which are amortized to the earliest call date. Gains and losses on sales are recorded on the trade date and determined using the specific identification method.

Loans Held for Sale: Mortgage loans originated with the intent to sell in the secondary market are carried at fair value, as determined by outstanding commitments from investors.

Mortgage loans held for sale are generally sold with servicing rights released; therefore, no servicing rights are recorded. Gains and losses on sales of mortgage loans, shown as gain on loans held for sale at fair value (mortgage loans) on the Statement of Income, are based on the difference between the selling price and the carrying value of the related loan sold.

SBA loans originated with the intent to sell in the secondary market are carried at the lower of cost or fair value. SBA loans are generally sold with the servicing rights retained. Gains and losses on the sale of SBA loans are based on the difference between the selling price and the carrying value of the related loan sold. Total SBA loans serviced totaled $141.6 million and $139.4 million as of March 31, 2025 and December 31, 2024, respectively. SBA loans held for sale totaled $8.7 million and $9.3 million at March 31, 2025 and December 31, 2024, respectively. The servicing asset recorded was not material.

Loans originated with the intent to hold and subsequently transferred to loans held for sale are carried at the lower of cost or fair value. These are loans that the Company no longer has the intent to hold for the foreseeable future.

Allowance for Credit Losses: Current expected credit losses ("CECL") requires the immediate recognition of estimated credit losses expected to occur over the estimated remaining life of the asset. The forward-looking concept of CECL requires loss estimates to consider historical experience, current conditions and reasonable and supportable economic forecasts.

The allowance for credit losses (“ACL”) on loans held for investment is the combination of the allowance for loan losses and the reserve for unfunded loan commitments. The allowance for loan losses is reported as a reduction of the amortized cost basis of loans, while the reserve for unfunded loan commitments is included within "other liabilities" on the Consolidated Statements of Condition. The estimate of credit loss incorporates assumptions for both the likelihood and amount of funding over the estimated life of the commitments, including adjustments for current conditions and reasonable and supportable forecasts. Management periodically reviews and updates its assumptions for estimated funding rates. The amortized cost basis of loans does not include accrued interest receivable, which is included in "accrued interest receivable" on the Consolidated Statements of Condition. The "Provision for credit losses" on the Consolidated Statements of Income is a combination of the provision for credit losses and the provision for unfunded loan commitments.

ACL in accordance with CECL methodology

With respect to pools of similar loans that are collectively evaluated, an appropriate level of general allowance is determined by portfolio segment using a non-linear discounted cash flow (“DCF”) model. The DCF model captures losses over the historical charge-off and prepayment cycle and applies those losses at a loan level over the remaining maturity of the loan. The model then calculates a historical loss rate using the average losses over the reporting period, which is then applied to each segment utilizing a standard reversion rate. This loss rate is then supplemented with adjustments for reasonable and supportable forecasts of relevant economic indicators, including, but not limited to unemployment rates and national consumer price and confidence indices. Expected credit losses are estimated over the contractual term of the loans, adjusted for expected prepayments when appropriate. Also included in the ACL are qualitative factors based on the risks present for each portfolio segment. These qualitative factors include the following: levels of and trends in delinquencies and impaired loans; effects of any changes in risk selection and underwriting standards; other changes in lending policies, procedures and practices; experience, ability and depth of lending management and other relevant staffing and experience; industry conditions; and effects of changes in credit concentrations. It is also possible that these factors could include social, political, economic, and terrorist events or activities. All of these factors are susceptible to change, which may be significant. The ACL results in two forms of allocations, specific and general. These two components represent the total ACL deemed adequate to cover current expected credit losses in the loan portfolio.

When management identifies loans that do not share common risk characteristics (i.e., are not similar to other loans within a pool) they are evaluated on an individual basis. These loans are not included in the collective evaluation. For loans identified as having a likelihood of foreclosure or that the borrower is experiencing financial difficulty, a collateral dependent approach is used. These are loans for which the repayment is expected to be provided substantially through the operation or sale of the collateral. Under

CECL, for collateral dependent loans, the Company has adopted the practical expedient method to measure the ACL based on the fair value of collateral. The ACL is calculated on an individual loan basis based on the shortfall between the fair value of the loan's collateral, which is adjusted for liquidation costs/discounts, and amortized cost. If the fair value of the collateral exceeds the amortized cost, no allowance is required.

The CECL methodology requires a significant amount of management judgment in determining the appropriate ACL. Several of the steps in the methodology are subjective including, among other things: segmenting the loan portfolio; determining the amount of loss history to consider; selecting predictive econometric regression models that use appropriate macroeconomic variables; determining the methodology to forecast prepayments; selecting the most appropriate economic forecast scenario; determining the length of the reasonable and supportable forecast and reversion periods; estimating expected utilization rates on unfunded loan commitments; and assessing relevant and appropriate qualitative factors. In addition, the CECL methodology is dependent on economic forecasts, which are inherently imprecise and may change from period to period. Although the ACL is considered appropriate, there can be no assurance that it will be sufficient to absorb future losses.

In determining an appropriate amount for the allowance, the Bank segments and aggregates the loan portfolio based on common characteristics. The following segments have been identified:

Primary Residential Mortgages. The Bank originates one to four family residential mortgage loans in the Tri-State area (which is comprised of New York, New Jersey and Connecticut), Pennsylvania and Florida. Loans are secured by first liens on the primary residence or investment property. Primary risk characteristics associated with residential mortgage loans typically involve: major living or lifestyle changes to the borrower, including unemployment or other loss of income; unexpected significant expenses, such as for major medical issues or catastrophic events; and divorce or death. In addition, residential mortgage loans that have adjustable rates could expose the borrower to higher debt service requirements in a rising interest rate environment. Further, real estate values could drop significantly and cause the value of the property to fall below the loan amount, creating additional potential loss exposure for the Bank.

Junior Lien Loan on Residence (which include home equity lines of credit). The Bank provides junior lien loans (“JLL”) and revolving home equity lines of credit against one to four family properties in the Tri-State area. These loans are subordinate to a first mortgage, which may be from another lending institution. Primary risk characteristics associated with JLLs and home equity lines of credit typically involve: major living or lifestyle changes to the borrower, including unemployment or other loss of income; unexpected significant expenses, such as for major medical issues or catastrophic events; and divorce or death. In addition, home equity lines of credit typically are made with variable or floating interest rates, which could expose the borrower to higher debt service requirements in a rising interest rate environment. Further, real estate values could drop significantly and cause the value of the property to fall below the loan amount, creating additional potential loss exposure for the Bank.

Multifamily. The Bank provides mortgage loans for multifamily properties (i.e., buildings which have five or more residential units). Multifamily loans are expected to be repaid from the cash flows of the underlying property so the collective amount of rents must be sufficient to cover all operating expenses, property management and maintenance, taxes and debt service. Increases in vacancy rates, interest rates, other changes in general economic conditions or changes in rent regulation can have an impact on the borrower and its ability to repay the loan.

Owner-Occupied Commercial Real Estate Loans. The Bank provides mortgage loans for owner-occupied commercial real estate properties in the Tri-State area and Pennsylvania. Commercial real estate properties primarily include retail buildings/shopping centers, hotels, office/medical buildings and industrial/warehouse space. Some properties are mixed use as they are a combination of building types, such as a building with retail space on the ground floor and either residential apartments or office suites on the upper floors. Commercial real estate loans are generally considered to have a higher degree of credit risk as they may be dependent on the ongoing success and operating viability of a fewer number of tenants who are occupying the property and who may have a greater degree of exposure to economic conditions.

Investment Commercial Real Estate Loans. The Bank provides mortgage loans for properties managed as an investment property (non-owner-occupied) in the Tri-State area and Pennsylvania. Non-owner-occupied properties primarily include retail buildings/shopping centers, hotels, office/medical buildings and industrial/warehouse space. Some properties are considered mixed use. Commercial real estate loans are generally considered to have a higher degree of credit risk as they may be dependent on the ongoing success and operating viability of a fewer number of tenants who are occupying the property and who may have a greater degree of exposure to economic conditions.

Commercial and Industrial Loans. The Bank provides lines of credit and term loans to operating companies for business purposes. The loans are generally secured by business assets such as accounts receivable, inventory, business vehicles and equipment as well as the stock of a company, if privately held. Commercial and industrial loans are

typically repaid first by the cash flows generated by the borrower’s business operations. The primary risk characteristics are specific to the underlying business and its ability to generate sustainable profitability and resulting positive cash flows. Factors that may influence a business’ profitability include, but are not limited to, demand for its products or services, quality and depth of management, degree of competition, regulatory changes, and general economic conditions. To mitigate the risk characteristics of commercial and industrial loans, these loans often include commercial real estate as collateral and the Bank will often require more frequent reporting requirements from the borrower in order to better monitor its business performance. However, the ability of the Bank to foreclose and realize sufficient value from the assets is often highly uncertain.

Leasing Finance. PCC offers a range of finance solutions nationally. PCC provides term loans and leases secured by assets financed for U.S. based mid-size and large companies. Facilities tend to be fully drawn under fixed-rate terms. PCC serves a broad range of industries including transportation, manufacturing, heavy construction and utilities.

Asset risk in PCC’s portfolio is generally recognized through changes to loan income, or through changes to lease-related income streams due to fluctuations in lease rates. Changes to lease income can occur when the existing lease contract expires, the asset comes off lease or the business seeks to enter a new lease agreement. Asset risk may also change through depreciation, resulting from changes in the residual value of the operating lease asset or through impairment of the asset carrying value, which can occur at any time during the life of the asset.

Credit risk in PCC’s portfolio generally results from the potential default of borrowers or lessees, which may be driven by customer specific or broader industry-related conditions. Credit losses can impact multiple parts of the income statement including loss of interest/lease/rental income and/or higher costs and expenses related to the repossession, refurbishment, re-marketing and or re-leasing of assets.

Construction. The Bank provides commercial construction loans for properties located in the Tri-state area. Risks common to commercial construction loans are cost overruns, inaccurate estimates of the period of construction, changes in market demand for property, inadequate long-term financing arrangements and declines in real estate values. Changes in market demand for property could lead to longer marketing times resulting in higher carrying costs, declining values, and higher interest rates.

Consumer and Other. These are loans to individuals for household, family and other personal expenditures as well as obligations of states and political subdivisions in the U.S. This also represents all other loans that cannot be categorized in any of the previous mentioned loan segments. Consumer loans generally have higher interest rates and shorter terms than residential loans but tend to have higher credit risk due to the type of collateral securing the loan or in some cases the absence of collateral.

Loan Modifications: On January 1, 2023, the Company adopted ASU 2022-02, which replaced the accounting and recognition of troubled debt restructurings. ASU 2022-02 eliminates the accounting guidance on troubled debt restructurings for creditors in ASC 310-40 and amends the guidance on “vintage disclosures” to require disclosure of current-period gross write-offs by year of origination. ASU 2022-02 also updates the requirements related to accounting for credit losses under ASC 326 and adds enhanced disclosures for creditors with respect to loan refinancings and restructurings for borrowers experiencing financial difficulty.

Derivatives: At the inception of a derivative contract, the Company designates the derivative as one of three types based on the Company’s intentions and belief as to likely effectiveness as a hedge. These three types are (1) a hedge of the fair value of a recognized asset or liability or of an unrecognized firm commitment (“fair value hedge”); (2) a hedge of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (“cash flow hedge”); or (3) an instrument with no hedging designation. For a fair value hedge, the gain or loss on the derivative, as well as the offsetting loss or gain on the hedged item, are recognized in current earnings as fair values change. For a cash flow hedge, the gain or loss on the derivative is reported in other comprehensive income and is reclassified into earnings in the same periods during which the hedged transaction affects earnings. For cash flow hedges, changes in the fair value of derivatives that are not highly effective in hedging the changes in fair value or expected cash flows of the hedged item are recognized immediately in current earnings. Changes in the fair value of derivatives that do not qualify for hedge accounting are reported currently in earnings, as non-interest income. When hedge accounting is discontinued on a fair value hedge that no longer qualifies as an effective hedge, the derivative continues to be reported at fair value in the statement of condition, but the carrying amount of the hedged item is no longer adjusted for future changes in fair value. The adjustment to the carrying amount of the hedged item that existed at the date hedge accounting is discontinued is amortized over the remaining life of the hedged item into earnings.

Net cash settlements on derivatives that qualify for hedge accounting are recorded in interest income or interest expense, based on the item being hedged. Net cash settlements on derivatives that do not qualify for hedge accounting are reported in non-interest income. Cash flows on hedges are classified in the cash flow statement the same as the cash flows of the items being hedged.

The Company formally documents the relationship between derivatives and hedged items, as well as the risk-management objective and the strategy for undertaking hedge transactions at the inception of the hedging relationship. This documentation includes linking fair value or cash flow hedges to specific assets and liabilities on the statement of condition or to specific firm commitments or forecasted transactions. The Company discontinues hedge accounting when it determines that the derivative is no longer effective in offsetting changes in the fair value or cash flows of the hedged item, the derivative is settled or terminated, a hedged forecasted transaction is no longer probable, a hedged firm commitment is no longer firm, or treatment of the derivative as a hedge is no longer appropriate or intended.

When hedge accounting is discontinued, subsequent changes in fair value of the derivative are recorded as non-interest income. When a cash flow hedge is discontinued but the hedged cash flows or forecasted transactions are still expected to occur, gains or losses that were accumulated in other comprehensive income are amortized into earnings over the same periods which the hedged transactions will affect earnings.

The Company also offers facility specific / loan level swaps to its customers and offsets its exposure from such contracts by entering into mirror image swaps with a financial institution / swap counterparty (loan level / back-to-back swap program). The customer accommodations and any offsetting swaps are treated as non-hedging derivative instruments which do not qualify for hedge accounting (“standalone derivatives”). The notional amount of the swaps does not represent amounts exchanged by the parties. The amount exchanged is determined by reference to the notional amount and the other terms of the individual contracts. The fair value of the swaps is recorded as both an asset and a liability, in other assets and other liabilities, respectively, in equal amounts for these transactions. The Company is exposed to losses if a customer counterparty fails to make its payments under a contract in which the Company is in a net receiving position. At this time, the Company anticipates that its counterparties will be able to fully satisfy their obligations under the agreements. All of the contracts to which the Company is a party settle monthly. Further, the Company has netting agreements with the dealers with which it does business.

Phantom Plan: During the first quarter of 2024, the Company adopted the Peapack-Gladstone Financial Corporation 2024 Phantom Stock Plan ("Phantom Plan"). The Phantom Plan allows the Company to issue performance-based and service-based awards which will be paid in cash. The award of a phantom unit entitles the participant to a cash payment equal to the value of the unit on the vesting date, which is the fair market value of a common share of the Company's stock on such vesting date.

The Company did not issue performance-based phantom units in the first quarter of 2025. The Company issued service-based phantom units in the first quarter of 2025. Service-based phantom units vest ratably over a three-year period. There were 145,058 service-based phantom units granted under the Phantom Plan during the first three months of 2025.

Phantom units are recorded in compensation and employee benefits expense based on the fair value of the units on the balance sheet date. The fair value of these awards is updated at each balance sheet date and changes in the fair value of the vested portions of the awards are recorded as increases or decreases to compensation expense within compensation and employee benefits in the Consolidated Statements of Income. All of the outstanding phantom units at March 31, 2025 met the criteria to be treated under liability classification in accordance with ASC 718, given that these awards will settle in cash on the vesting date.

Compensation expense for the phantom units is based on the fair value of the units as of the balance sheet date as further discussed above, and such costs are recognized ratably over the service period of the awards. As the fair value of liability awards is required to be re-measured each period end, stock compensation expense amounts recognized in future periods for these awards will vary. The estimated future cash payments of these awards are presented as liabilities within "Accrued expenses and other liabilities" in the Consolidated Statement of Condition. As of March 31, 2025, there was $11.0 million of unrecognized compensation costs related to non-vested phantom units.

Earnings per share – Basic and Diluted: The following is a reconciliation of the calculation of basic and diluted earnings per share. Basic net income per share is calculated by dividing net income available to shareholders by the weighted average shares outstanding during the reporting period. Diluted net income per share is computed similarly to that of basic net income per share, except that the denominator is increased to include the number of additional shares that would have been outstanding utilizing the Treasury Stock Method if all shares underlying potentially dilutive stock options were issued and all shares of restricted stock, stock warrants or restricted stock units were to vest during the reporting period.

For the three months ended March 31, 2025 and 2024, restricted stock units totaling 20,885 and 191,016, respectively, were not included in the computation of diluted earnings per share because they were anti-dilutive. Anti-dilutive shares are common stock equivalents with weighted average exercise prices in excess of the average market value for the periods presented.

Loss Contingencies: Loss contingencies, including claims and legal actions arising in the ordinary course of business, are recorded as liabilities when the likelihood of loss is probable and an amount or range of loss can be reasonably estimated. Management does not believe there are any such matters that will have a material effect on the financial statements.

Comprehensive Income: Comprehensive income consists of net income and the change during the period in the Company’s net unrealized gains or losses on securities available for sale and unrealized gains and losses on cash flow hedge, net of tax, less adjustments for realized gains and losses.

Goodwill and Other Intangible Assets: Goodwill is generally determined as the excess of the fair value of the consideration transferred, plus the fair value of any noncontrolling interests in the acquiree (if any), over the fair value of any net assets acquired and liabilities assumed as of the date of acquisition in a purchase business combination. Goodwill and intangible assets acquired in a purchase business combination and determined to have an indefinite useful life are not amortized but tested for impairment at least annually or more frequently if events and circumstances exist that indicate that a goodwill impairment test should be performed. Goodwill was primarily attributable to the Bank’s wealth management acquisitions. Management monitors the impact of changes in the financial markets and includes these assessments in our impairment process.

The Company has selected December 31 as the date to perform the annual impairment test. Intangible assets with definite useful lives are amortized over their estimated useful lives to their estimated residual values. Goodwill, which includes assembled workforce has an indefinite life on our statement of financial condition.

Other intangible assets, which primarily consist of customer relationship intangible assets arising from acquisitions, are amortized on an accelerated basis over their estimated useful lives, which range from 5 to 15 years.