First BanCorp. Announces Earnings for the Quarter Ended September 30, 2025

First BanCorp. (the "Corporation" or "First BanCorp.") (NYSE:FBP), the bank holding company for FirstBank Puerto Rico ("FirstBank" or "the Bank"), today reported a net income of $100.5 million, or $0.63 per diluted share, for the third quarter of 2025, compared to $80.2 million, or $0.50 per diluted share, for the second quarter of 2025, and $73.7 million, or $0.45 per diluted share, for the third quarter of 2024.

NET INTEREST INCOME

The following table sets forth information concerning net interest income for the last five quarters:

Net interest income amounted to $217.9 million for the third quarter of 2025, an increase of $2.0 million, compared to $215.9 million for the second quarter of 2025, which includes approximately $1.3 million associated with the effect of an additional day in the third quarter of 2025. The increase in net interest income reflects the following:

• A $4.6 million increase in interest income on loans, consisting of:

- A $3.8 million increase in interest income on commercial and construction loans, of which $2.2 million was associated with a $126.5 million increase in the average balance and $1.2 million was associated with the effect of an additional day in the third quarter of 2025.

As of September 30, 2025, the interest rate on approximately 51% of the Corporation's commercial and construction loans was tied to variable rates, with 33% based upon SOFR of 3 months or less, 10% based upon the Prime rate index, and 8% based on other indexes. For the quarter ended September 30, 2025, the average one-month SOFR decreased 4 basis points and the three-month SOFR decreased 10 basis points, compared to the second quarter of 2025. Effective on September 17, 2025, the Prime rate decreased 25 basis points.

- A $0.5 million increase in interest income on residential mortgage loans.

- A $0.3 million increase in interest income on consumer loans and finance leases, mainly due to a $0.7 million increase associated with the effect of an additional day in the third quarter of 2025, partially offset by a $0.4 million decrease associated with a $12.0 million decrease in the average balance.

Partially offset by:

• A $2.5 million increase in interest expense on interest-bearing liabilities, as further explained below.

• A $2.7 million increase in interest expense on interest-bearing deposits, consisting of:

- A $1.9 million increase in interest expense on time deposits, excluding brokered CDs, mainly due to a $161.8 million increase in the average balance and a $0.3 million increase associated with the effect of an additional day in the third quarter of 2025. The average cost of time deposits, excluding brokered CDs and public sector deposits, increased by 2 basis points during the third quarter of 2025.

- A $0.9 million increase in interest expense on brokered CDs, mainly due to a $94.2 million increase in the average balance. The average cost of brokered CDs decreased 15 basis points during the third quarter of 2025.

Partially offset by:

- A $0.1 million decrease in interest expense on interest-bearing checking and savings accounts, mainly due to a decrease of approximately $1.1 million associated with a $241.8 million reduction in the average balance, offset by a $0.7 million increase associated with higher interest rates paid in the third quarter of 2025, primarily on public sector deposits, and $0.3 million associated with the effect of an additional day in the third quarter of 2025. The average cost of interest-bearing checking and saving accounts, excluding public sector deposits, remained stable at 0.72% in the third quarter of 2025, when compared to the previous quarter. Meanwhile, the average cost of public sector interest-bearing checking and saving accounts increased by 16 basis points during the third quarter of 2025.

Partially offset by:

• A $0.2 million decrease in interest expense on borrowings, driven by the full quarter effect of the $11.1 million redemption of trust-preferred securities ("TruPS") in June 2025.

• A $0.1 million decrease in interest income on investment securities and interest-bearing cash balances, a net effect of:

• A $2.3 million increase in interest income on debt securities, mainly due to $585.4 million in purchases of higher-yielding available-for-sale debt securities with an average yield of 4.45% during the third quarter of 2025, as well as the full-quarter impact of purchases made during the second quarter of 2025, replacing maturities of lower-yielding debt securities, resulting in a 16 basis points improvement in yield.

• A $2.2 million decrease in interest income from interest-bearing cash balances, primarily driven by a $199.3 million decrease in the average balances, which consisted primarily of deposits maintained at the Federal Reserve Bank (the "FED").

• A $0.2 million decrease in other investment securities, driven by a decrease in the quarterly FHLB dividend payments.

Net interest margin for the third quarter of 2025 was 4.57%, a one basis point increase when compared to the second quarter of 2025, mostly reflecting the change in asset mix associated with the deployment of cash flows from lower-yielding investment securities to fund loan growth and purchases of higher-yielding investment securities, which was almost entirely offset by the increase in the cost of funds of interest-bearing non-maturity deposits, primarily public sector deposits, and higher average balances on time deposits.

NON-INTEREST INCOME

The following table sets forth information concerning non-interest income for the last five quarters:

Non-interest income decreased by $0.2 million to $30.8 million for the third quarter of 2025, compared to $31.0 million for the second quarter of 2025, driven by a decrease in debit and credit card processing income mainly related to lower transactional volumes, partially offset by $0.2 million in merchant referral income recorded during the third quarter of 2025.

NON-INTEREST EXPENSES

The following table sets forth information concerning non-interest expenses for the last five quarters:

Non-interest expenses amounted to $124.9 million in the third quarter of 2025, an increase of $1.6 million, from $123.3 million in the second quarter of 2025. Non-interest expenses for the third quarter of 2025 include the following:

• A $1.6 million unfavorable variance in net loss (gain) on OREO operations mainly due to the aforementioned $2.8 million valuation adjustment, which was recorded in connection with ongoing litigation which could result in a potential loss of title of a commercial OREO property in the Virgin Islands region, partially offset by higher net realized gains from the sale of OREO properties in the Puerto Rico region.

• A $0.3 million decrease in employees' compensation and benefits expenses attributable to the $2.3 million ERC, net of $0.3 million in related commissions, partially offset by $1.8 million associated with the effect of annual salary merit increases and an additional working day in the third quarter of 2025.

On a non-GAAP basis, excluding the impact of the ERC (as detailed in the Non-GAAP Disclosures – Special Items section), adjusted non-interest expenses increased by $3.9 million.

INCOME TAXES

The Corporation recorded an income tax expense of $5.7 million for the third quarter of 2025, compared to $22.7 million for the second quarter of 2025. The decrease in income tax expense was driven by the aforementioned one-time reversal of approximately $16.6 million in valuation allowance related to deferred tax assets primarily associated with NOL carryforwards at the holding company level. The reversal follows the enactment of Act 65-2025, which allows domestic limited liability companies owned by legal entities to elect to be treated as disregarded entities for tax purposes. For further details on the implications of Act 65-2025, refer to the Non-GAAP Disclosures – Special Items section.

The Corporation's estimated annual effective tax rate, excluding discrete items, decreased to 22.2% for the third quarter of 2025. The decrease in the estimated annual effective tax rate was primarily related to a higher proportion of exempt to taxable income. As of September 30, 2025, the Corporation had a net deferred tax asset of $146.9 million, net of a valuation allowance of $80.8 million, compared to a net deferred tax asset of $134.8 million, net of a valuation allowance of $103.3 million as of June 30, 2025.

CREDIT QUALITY

Non-Performing Assets

The following table sets forth information concerning non-performing assets for the last five quarters:

Variances in credit quality metrics:

• Total non-performing assets decreased by $8.6 million to $119.4 million as of September 30, 2025, driven by a $5.1 million decrease in the OREO portfolio balance mainly due to a $2.8 million valuation adjustment recorded in a commercial OREO property in the Virgin Islands region and sales of residential OREO properties in the Puerto Rico region; and a $3.8 million decrease in nonaccrual loans, mainly in the residential mortgage and commercial mortgage loan portfolios.

• Inflows to nonaccrual loans held for investment were $32.2 million in the third quarter of 2025, a decrease of $2.2 million, compared to inflows of $34.4 million in the second quarter of 2025. Inflows to nonaccrual commercial and construction loans were $0.3 million in the third quarter of 2025, a decrease of $4.9 million, compared to inflows of $5.2 million in the second quarter of 2025, driven by the inflow of a $4.3 million construction loan in the Puerto Rico region during the second quarter of 2025. Inflows to nonaccrual residential mortgage loans were $3.1 million in the third quarter of 2025, a decrease of $1.8 million, compared to inflows of $4.9 million in the second quarter of 2025. Inflows to nonaccrual consumer loans were $28.8 million in the third quarter of 2025, an increase of $4.5 million, compared to inflows of $24.3 million in the second quarter of 2025, mainly in auto loans. See Early Delinquency below for additional information.

• Adversely classified commercial loans increased by $7.9 million to $101.2 million as of September 30, 2025, driven by the downgrade of a $10.0 million C&I loan in the Puerto Rico region.

Early Delinquency

Total loans held for investment in early delinquency (i.e., 30-89 days past due accruing loans, as defined in regulatory reporting instructions) amounted to $142.9 million as of September 30, 2025, an increase of $8.9 million, compared to $134.0 million as of June 30, 2025, driven by a $7.6 million increase in commercial and construction loans due to a $6.0 million past due C&I loan in the Florida region.

Allowance for Credit Losses

The following table summarizes the activity of the ACL for on-balance sheet and off-balance sheet exposures during the third and second quarters of 2025:

Allowance for Credit Losses for Loans and Finance Leases

As of September 30, 2025, the ACL for loans and finance leases was $247.0 million, a decrease of $1.6 million, from $248.6 million as of June 30, 2025. The ratio of the ACL for loans and finance leases to total loans held for investment was 1.89% as of September 30, 2025, compared to 1.93% as of June 30, 2025.

The decrease was mainly related to the ACL for residential mortgage loans, which decreased by $2.1 million, driven by updated historical loss experience used for determining the ACL estimate resulting in a downward revision of estimated loss severities and lower required reserve levels and improvements in the projection of the unemployment rate, partially offset by loan growth. Also, the ACL for consumer loans decreased by $1.4 million, driven by improvements in macroeconomic variables, mainly in the projection of the unemployment rate, and reductions in the unsecured loan portfolio volumes, partially offset by updated historical loss experience used for determining the ACL estimate in the unsecured loan portfolio. Meanwhile, the ACL for commercial and construction loans increased by $1.9 million, mainly due to C&I loan portfolio growth.

The provision for credit losses on loans and finance leases was $18.3 million for the third quarter of 2025, compared to $20.4 million in the second quarter of 2025, as detailed below:

• Provision for credit losses for the residential mortgage loan portfolio was a net benefit of $2.2 million for the third quarter of 2025, compared to an expense of $0.8 million for the second quarter of 2025. The $3.0 million decrease in provision expense was driven by the aforementioned factors.

• Provision for credit losses for the commercial and construction loan portfolios was an expense of $1.6 million for the third quarter of 2025, relatively flat, when compared to an expense of $1.8 million for the second quarter of 2025.

• Provision for credit losses for the consumer loan and finance lease portfolios was an expense of $18.9 million for the third quarter of 2025, compared to an expense of $17.8 million for the second quarter of 2025. The $1.1 million increase in provision expense was driven by higher reserve requirements resulting from the aforementioned updated historical loss experience, partially offset by the aforementioned improvements in macroeconomic variables.

Net Charge-Offs

The following table presents ratios of net (recoveries) charge-offs to average loans held-in-portfolio for the last five quarters:

The ratios above are based on annualized net charge-offs and are not necessarily indicative of the results expected in subsequent periods.

Net charge-offs were $19.9 million for the third quarter of 2025, or an annualized 0.62% of average loans, compared to $19.1 million, or an annualized 0.60% of average loans, in the second quarter of 2025. The $0.8 million increase in net charge-offs was driven by $0.8 million in C&I net recoveries in the Puerto Rico region during the second quarter of 2025 and a $0.3 million increase in consumer loans and finance leases net charge-offs, mainly auto loans, partially offset by a $0.3 million recovery associated with a construction loan in the Florida region during the third quarter of 2025.

Allowance for Credit Losses for Unfunded Loan Commitments

As of September 30, 2025, the ACL for off-balance sheet credit exposures decreased to $2.6 million, compared to $3.4 million as of June 30, 2025.

Allowance for Credit Losses for Debt Securities

As of September 30, 2025, the ACL for debt securities was $1.4 million, of which $0.7 million was related to Puerto Rico municipal bonds classified as held-to-maturity, compared to $1.3 million and $0.8 million, respectively, as of June 30, 2025.

STATEMENT OF FINANCIAL CONDITION

Total assets were approximately $19.3 billion as of September 30, 2025, up $423.8 million from June 30, 2025.

The following variances within the main components of total assets are noted:

• A $162.9 million increase in cash and cash equivalents, mainly related to the overall increase in deposits and the net cash repayments of investment securities, partially offset by loan growth, capital deployment actions, and the repayment at maturity of a $30.0 million FHLB advance.

• A $66.8 million increase in investment securities, driven by purchases during the third quarter of 2025 of $396.0 million in U.S. Treasury bills at an average yield of 4.09% and $189.4 million in U.S. agencies' residential MBS at an average yield of 5.18%, and a $48.8 million increase in the fair value of available-for-sale debt securities attributable to changes in market interest rates, partially offset by repayments of $568.0 million, of which $412.6 million were associated with matured securities.

• A $181.4 million increase in total loans. On a portfolio basis, the variance consisted of increases of $159.6 million in commercial and construction loans and $32.6 million in residential mortgage loans, partially offset by a $10.8 million decrease in consumer loans. In terms of geography, the growth consisted of increases of $125.6 million in the Puerto Rico region and $60.2 million in the Florida region, partially offset by a decrease of $4.4 million in the Virgin Islands region. The increase in commercial and construction loans was driven by a $109.9 million increase in the Puerto Rico region, reflecting the origination of three C&I term loans, each in excess of $15.0 million, that increased the portfolio balance by $51.7 million; and higher utilization of C&I lines of credit. The Florida region increased $53.5 million, driven by a $56.0 million increase in commercial mortgage loans, of which $20.7 million was related to the origination of a term loan.
  
  
  
  Total loan originations, including refinancings, renewals, and draws from existing commitments (excluding credit card utilization activity), amounted to $1.3 billion in the third quarter of 2025, a decrease of $39.2 million compared to the second quarter of 2025.
  
  
  
  Total loan originations in the Puerto Rico region amounted to $946.6 million in the third quarter of 2025, compared to $978.5 million in the second quarter of 2025. The $31.9 million decline in total loan originations was mainly related to decreases of $28.3 million in commercial and construction loan originations and $16.4 million in consumer loan originations, partially offset by an increase of $12.8 million in residential mortgage loan originations.
  
  
  
  Total loan originations in the Virgin Islands region decreased by $16.5 million to $28.2 million in the third quarter of 2025, compared to $44.8 million in the second quarter of 2025, mainly in commercial and construction loan originations.
  
  
  
  Total loan originations in the Florida region amounted to $291.8 million in the third quarter of 2025, compared to $282.6 million in the second quarter of 2025. The $9.2 million increase in total loan originations was driven by a $16.9 million increase in commercial and construction loan originations, partially offset by a decrease of $6.5 million in residential mortgage loan originations.

Total liabilities were approximately $17.4 billion as of September 30, 2025, an increase of $351.2 million from June 30, 2025.

The following variances within the main components of total liabilities are noted:

• Total deposits increased by $307.0 million consisting of:

• A $138.7 million increase in deposits, excluding brokered CDs and government deposits, consisting of increases of $174.4 million in the Puerto Rico region and $11.4 million in the Florida region, partially offset by a $47.1 million decrease in the Virgin Islands region. The increase was primarily in interest-bearing deposits, of which $166.7 million was in time deposits, partially offset by a $45.3 million decrease in non-maturity deposits.

• A $66.5 million increase in government deposits, mainly related to an $86.6 million increase in the Puerto Rico region, of which $82.9 million was in time deposits, partially offset by an $18.3 million decrease in the Virgin Islands region.

• A $101.8 million increase in brokered CDs in the Florida region. The increase consists of $169.0 million of new issuances with average maturities of approximately 1.2 years and an all-in cost of 4.07%, partially offset by maturing brokered CDs amounting to $67.2 million with an all-in cost of 4.68% that were paid off during the third quarter of 2025.

• A $74.2 million increase in other liabilities, mainly associated with a $67.7 million increase in unsettled investment trades related to purchases of U.S. agencies MBS during the third quarter of 2025, which are set to settle in the fourth quarter of 2025.

Partially offset by:

• A $30.0 million decrease in borrowings related to the aforementioned repayment of a $30.0 million FHLB advance that matured during the third quarter of 2025.

Total stockholders' equity amounted to $1.9 billion as of September 30, 2025, an increase of $72.6 million from June 30, 2025, driven by the net income generated in the third quarter of 2025 and a $48.8 million increase in the fair value of available-for-sale debt securities due to changes in market interest rates recognized as part of accumulated other comprehensive loss, partially offset by $50.0 million in common stock repurchases at an average price of $21.00 and $28.7 million in common stock dividends declared in the third quarter of 2025.

As of September 30, 2025, capital ratios exceeded the required regulatory levels for bank holding companies and well-capitalized banks. The Corporation's estimated CET1 capital, tier 1 capital, total capital and leverage ratios under the Basel III rules were 16.67%, 16.67%, 17.93%, and 11.52%, respectively, as of September 30, 2025, compared to CET1 capital, tier 1 capital, total capital, and leverage ratios of 16.61%, 16.61%, 17.87%, and 11.41%, respectively, as of June 30, 2025.

Meanwhile, estimated CET1 capital, tier 1 capital, total capital and leverage ratios of our banking subsidiary, FirstBank, were 15.48%, 16.23%, 17.48%, and 11.20%, respectively, as of September 30, 2025, compared to CET1 capital, tier 1 capital, total capital and leverage ratios of 15.45%, 16.20%, 17.46%, and 11.13%, respectively, as of June 30, 2025.

Liquidity

Cash and cash equivalents increased by $162.9 million to $899.6 million as of September 30, 2025. When adding $1.5 billion of free high-quality liquid securities that could be liquidated or pledged within one day, total core liquidity amounted to $2.4 billion as of September 30, 2025, or 12.64% of total assets, compared to $2.3 billion, or 12.17% of total assets as of June 30, 2025. In addition, as of September 30, 2025, the Corporation had $1.1 billion available for credit with the FHLB based on the value of the collateral pledged with the FHLB. As such, the basic liquidity ratio (which includes cash, free high-quality liquid assets such as U.S. government and government-sponsored enterprises' obligations that could be liquidated or pledged within one day, and available secured lines of credit with the FHLB to total assets) was approximately 18.10% as of September 30, 2025, compared to 17.58% as of June 30, 2025.

In addition to the aforementioned available credit from the FHLB, the Corporation also maintains borrowing capacity at the FED Discount Window Program. The Corporation had approximately $2.7 billion available for funding under the FED's Borrower-In-Custody Program as of September 30, 2025. In the aggregate, as of September 30, 2025, the Corporation had $6.2 billion available to meet liquidity needs, or 134% of estimated uninsured deposits (excluding fully collateralized government deposits).

The Corporation's total deposits, excluding brokered CDs, amounted to $16.2 billion as of September 30, 2025, compared to $16.0 billion as of June 30, 2025, which includes $3.4 billion in government deposits that are fully collateralized as of each of those periods. Excluding fully collateralized government deposits and FDIC-insured deposits, as of September 30, 2025, the estimated amount of uninsured deposits was $4.6 billion, which represents 28.36% of total deposits, compared to $4.5 billion, or 28.10% of total deposits, as of June 30, 2025. Refer to Table 11 in the accompanying tables (Exhibit A) for additional information about the deposits composition.

Tangible Common Equity (Non-GAAP)

On a non-GAAP basis, the Corporation's tangible common equity ratio increased to 9.73% as of September 30, 2025, compared to 9.56% as of June 30, 2025, driven by quarterly earnings less dividends and repurchases of common stock and a $48.8 million increase in the fair value of available-for-sale debt securities, partially offset by an increase in tangible assets. Refer to Non-GAAP Disclosures- Non-GAAP Financial Measures for the definition of and additional information about this non-GAAP financial measure.

The following table presents a reconciliation of the Corporation's tangible common equity and tangible assets to the most comparable GAAP items as of the indicated dates:

Exposure to Puerto Rico Government

Direct Exposure

As of September 30, 2025, the Corporation had $295.8 million of direct exposure to the Puerto Rico government, its municipalities, and public corporations, an increase of $8.9 million compared to $286.9 million as of June 30, 2025, mainly due to a $33.1 million increase in the portfolio balance of three loans to municipalities, partially offset by multiple repayments. As of September 30, 2025, approximately $211.3 million of the exposure consisted of loans and obligations of municipalities in Puerto Rico that are supported by assigned property tax revenues and for which, in most cases, the good faith, credit, and unlimited taxing power of the applicable municipality have been pledged to their repayment, and $42.0 million consisted of loans and obligations which are supported by one or more specific sources of municipal revenues. The Corporation's total direct exposure to the Puerto Rico government also included $8.7 million in a loan extended to an affiliate of the Puerto Rico Electric Power Authority and $31.0 million in loans to public corporations of Puerto Rico. In addition, the total direct exposure included an obligation of the Puerto Rico government, specifically a residential pass-through MBS issued by the PRHFA, at an amortized cost of $2.8 million (fair value of $1.6 million as of September 30, 2025), included as part of the Corporation's available-for-sale debt securities portfolio. This residential pass-through MBS issued by the PRHFA is collateralized by certain second mortgages and had an unrealized loss of $1.2 million as of September 30, 2025, of which $0.3 million is due to credit deterioration.

The aforementioned exposure to municipalities in Puerto Rico included $79.3 million of financing arrangements with Puerto Rico municipalities that were issued in bond form but underwritten as loans with features that are typically found in commercial loans. These bonds are accounted for as held-to-maturity debt securities.

Indirect Exposure

As of each of September 30, 2025 and June 30, 2025, the Corporation had $2.9 billion of public sector deposits in Puerto Rico. Approximately 23% of the public sector deposits as of September 30, 2025 were from municipalities and municipal agencies in Puerto Rico, and 77% were from public corporations, the Puerto Rico central government and agencies, and U.S. federal government agencies in Puerto Rico.

Additionally, as of September 30, 2025, the outstanding balance of construction loans funded through conduit financing structures to support the federal programs of Low-Income Housing Tax Credit ("LIHTC") combined with other federal programs amounted to $78.3 million, compared to $69.7 million as of June 30, 2025. The main objective of these programs is to spur development in new or rehabilitated and affordable rental housing. PRHFA, as program subrecipient and conduit issuer, issues tax-exempt obligations which are acquired by private financial institutions and are required to co-underwrite with PRHFA a mirror construction loan agreement for the specific project loan to which the Corporation will serve as ultimate lender but where the PRHFA will be the lender of record. The total amount of unfunded loan commitments related to these loans as of September 30, 2025 was $74.7 million.

NON-GAAP DISCLOSURES

This press release contains GAAP financial measures and non-GAAP financial measures. Non-GAAP financial measures are used when management believes that the presentation of these non-GAAP financial measures enhances the ability of analysts and investors to analyze trends in the Corporation's business and understand the performance of the Corporation. The Corporation may utilize these non-GAAP financial measures as guides in its budgeting and long-term planning process. Where non-GAAP financial measures are used, the most comparable GAAP financial measure, as well as the reconciliation of the non-GAAP financial measure to the most comparable GAAP financial measure, can be found in the text or in the tables in or attached to this press release. Any analysis of these non-GAAP financial measures should be used only in conjunction with results presented in accordance with GAAP.

Certain non-GAAP financial measures, such as adjusted non-interest expenses, adjusted income tax expense, adjusted net income, adjusted diluted earnings per share, adjusted average equity, adjusted return on average equity, adjusted average assets, adjusted return on average assets, and adjusted pre-tax, pre-provision income, exclude the effect of items that management believes are not reflective of core operating performance (the "Special Items"). Other non-GAAP financial measures include net interest income, interest rate spread, and net interest margin each presented on a tax-equivalent basis; tangible common equity; tangible book value per common share; and certain capital ratios. These measures should be read in conjunction with the accompanying tables (Exhibit A), which are an integral part of this press release, and the Corporation's other financial information that is presented in accordance with GAAP.

Special Items

The financial results for the quarter ended September 30, 2025 and nine-month periods ended September 30, 2025 and 2024 included the following Special Items:

Quarter and Nine-Month Period Ended September 30, 2025

Enactment of Act 65-2025

- On July 17, 2025, the Government of Puerto Rico enacted Act 65-2025 which, among other things, allows domestic limited liability companies owned by legal entities to elect to be treated as disregarded entities for tax purposes. As a result of this change, during the third quarter of 2025, the Corporation reversed approximately $16.6 million in valuation allowance related to deferred tax assets primarily associated with NOL carryforwards at the holding company level. This reversal reflects the Corporation's expectation of realizing these tax benefits under the new election established by the Act. As of September 30, 2025, the remaining valuation allowance related to deferred tax assets associated with NOL carryforwards at the holding company level was approximately $1.0 million.

Employee Retention Credit ("ERC")

- During the third quarter of 2025, the Corporation recognized a $2.3 million ERC, net of $0.3 million in related commissions. This amount is reflected in the condensed consolidated statements of income as part of "employees' compensation and benefits" expenses. This credit was established under the Coronavirus Aid, Relief, and Economic Security ("CARES") Act to support businesses that retained employees during the COVID-19 pandemic. The credit recorded during the third quarter of 2025 is tax exempt for Puerto Rico tax purposes.

Nine-Month Period Ended September 30, 2024

FDIC Special Assessment Expense

- Charges of $1.1 million ($0.7 million after-tax, calculated based on the statutory tax rate of 37.5%) were recorded for the nine-month period ended September 30, 2024 to increase the special assessment imposed by the FDIC in connection with losses to the Deposit Insurance Fund associated with protecting uninsured deposits following the failures of certain financial institutions during the first half of 2023. The FDIC deposit special assessment is reflected in the condensed consolidated statements of income as part of "FDIC deposit insurance" expenses.

Non-GAAP Financial Measures

Tangible Common Equity Ratio and Tangible Book Value per Common Share

The tangible common equity ratio and tangible book value per common share are non-GAAP financial measures that management believes are generally used by the financial community to evaluate capital adequacy. Tangible common equity is total common equity less goodwill and other intangible assets. Tangible assets are total assets less goodwill and other intangible assets. Tangible common equity ratio is tangible common equity divided by tangible assets. Tangible book value per common share is tangible assets divided by common shares outstanding. Refer to Statement of Financial Condition - Tangible Common Equity (Non-GAAP) for a reconciliation of the Corporation's total stockholders' equity and total assets in accordance with GAAP to the non-GAAP financial measures of tangible common equity and tangible assets, respectively. Management uses and believes that many stock analysts use the tangible common equity ratio and tangible book value per common share in conjunction with other more traditional bank capital ratios to compare the capital adequacy of banking organizations with significant amounts of goodwill or other intangible assets, typically stemming from the use of the purchase method of accounting for mergers and acquisitions. Accordingly, the Corporation believes that disclosure of these financial measures may be useful to investors. Neither tangible common equity nor tangible assets, or the related measures, should be considered in isolation or as a substitute for stockholders' equity, total assets, or any other measure calculated in accordance with GAAP. Moreover, the manner in which the Corporation calculates its tangible common equity, tangible assets, and any other related measures may differ from that of other companies reporting measures with similar names.

Adjusted Net Income, Adjusted Non-Interest Expenses, and Adjusted Income Tax Expense

To supplement the Corporation's financial statements presented in accordance with GAAP, the Corporation uses, and believes that investors benefit from disclosure of, non-GAAP financial measures that reflect adjustments to net income, non-interest expenses, and income tax expense to exclude Special Items.

Adjusted Pre-Tax, Pre-Provision Income

Adjusted pre-tax, pre-provision income is a non-GAAP performance metric that management uses and believes that investors may find useful in analyzing underlying performance trends, particularly in times of economic stress, including as a result of natural catastrophes or health epidemics. Adjusted pre-tax, pre-provision income, as defined by management, represents income before income taxes adjusted to exclude the provisions for credit losses on loans, unfunded loan commitments and debt securities. In addition, from time to time, earnings are also adjusted for certain items that management believes are not reflective of core operating performance, which are regarded as Special Items.

Net Interest Income on a Tax-Equivalent Basis

Net interest income, interest rate spread, and net interest margin are reported on a tax-equivalent basis in order to provide to investors additional information about the Corporation's net interest income that management uses and believes should facilitate comparability and analysis of the periods presented. The tax-equivalent adjustment to net interest income recognizes the income tax savings when comparing taxable and tax-exempt assets and assumes a marginal income tax rate. Income from tax-exempt earning assets is increased by an amount equivalent to the taxes that would have been paid if this income had been taxable at statutory rates. Refer to Table 4 in the accompanying tables (Exhibit A) for a reconciliation of the Corporation's net interest income on a tax-equivalent basis. Management believes that it is a standard practice in the banking industry to present net interest income, interest rate spread, and net interest margin on a fully tax-equivalent basis. This adjustment puts all earning assets, most notably tax-exempt securities and tax-exempt loans, on a common basis that management believes facilitates comparison of results to the results of peers.

NET INCOME AND RECONCILIATION TO ADJUSTED NET INCOME (NON-GAAP)

The following table reconciles, for the third quarter of 2025 and nine-month periods ended September 30, 2025 and 2024, net income to adjusted net income, adjusted earnings per diluted share, adjusted average equity, adjusted return on average equity, adjusted average assets, and adjusted return on average assets, which are non-GAAP financial measures that exclude the significant Special Items discussed in the Non-GAAP Disclosures - Special Items section, and shows, for the second quarter of 2025 and third quarter of 2024, net income, earnings per diluted share, return on average equity, and return on average assets.

INCOME BEFORE INCOME TAXES AND RECONCILIATION TO ADJUSTED PRE-TAX, PRE-PROVISION INCOME (NON-GAAP)

The following table reconciles income before income taxes to adjusted pre-tax, pre-provision income for the last five quarters and for the nine-month periods ended September 30, 2025 and 2024:

Conference Call / Webcast Information

First BanCorp.'s senior management will host an earnings conference call and live webcast on Thursday, October 23, 2025, at 10:00 a.m. (Eastern Time). The call may be accessed via a live Internet webcast through the Corporation's investor relations website, fbpinvestor.com, or through a dial-in telephone number at (833) 470-1428 or (646) 844-6383. The participant access code is 304501. The Corporation recommends that listeners go to the web site at least 15 minutes prior to the call to download and install any necessary software. Following the webcast presentation, a question and answer session will be made available to research analysts and institutional investors. A replay of the webcast will be archived in the Corporation's investor relations website, fbpinvestor.com, until October 23, 2026. A telephone replay will be available one hour after the end of the conference call through November 22, 2025, at (866) 813-9403. The replay access code is 909621.

Safe Harbor

This press release may contain "forward-looking statements" concerning the Corporation's future economic, operational, and financial performance. The words or phrases "expect," "anticipate," "intend," "should," "would," "will," "plans," "forecast," "believe," and similar expressions are meant to identify "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and are subject to the safe harbor created by such sections. The Corporation cautions readers not to place undue reliance on any such forward-looking statements, which speak only as of the date hereof, and advises readers that any such forward-looking statements are not guarantees of future performance and involve certain risks, uncertainties, estimates, and assumptions by us that are difficult to predict. Various factors, some of which are beyond our control, including, but not limited to, the uncertainties more fully discussed in Part I, Item 1A, "Risk Factors" of the Corporation's Annual Report on Form 10-K for the year ended December 31, 2024, and the following, could cause actual results to differ materially from those expressed in, or implied by, such forward-looking statements: the effect of changes in the interest rate environment and inflation levels on the level, composition and performance of the Corporation's assets and liabilities, and corresponding effects on the Corporation's net interest income, net interest margin, loan originations, deposit attrition, overall results of operations, and liquidity position; volatility in the financial services industry, which could result in, among other things, bank deposit runoffs, liquidity constraints, and increased regulatory requirements and costs; the effect of continued changes in the fiscal, monetary and trade policies and regulations of the U.S. federal government, the Puerto Rico government and other governments, including those determined by the Federal Reserve Board, the Federal Reserve Bank of New York, the FDIC, government-sponsored housing agencies and regulators in Puerto Rico, the U.S., and the U.S. and British Virgin Islands, that may affect the future results of the Corporation; uncertainty as to the ability of FirstBank to retain its core deposits and generate sufficient cash flow through its wholesale funding sources, such as securities sold under agreements to repurchase, FHLB advances, and brokered CDs, which may require us to sell investment securities at a loss; adverse changes in general political and economic conditions in Puerto Rico, the U.S., and the U.S. and British Virgin Islands, including in the interest rate environment, unemployment rates, market liquidity and volatility, trade policies, housing absorption rates, real estate markets, and U.S. capital markets, which may affect funding sources, loan portfolio performance and credit quality, market prices of investment securities, and demand for the Corporation's products and services, and which may reduce the Corporation's revenues and earnings and the value of the Corporation's assets; the impact of government financial assistance for hurricane recovery and other disaster relief on economic activity in Puerto Rico, and the timing and pace of disbursements of funds earmarked for disaster relief; the ability of the Corporation, FirstBank, and third-party service providers to identify and prevent cyber-security incidents, such as data security breaches, ransomware, malware, "denial of service" attacks, "hacking," identity theft, and state-sponsored cyberthreats, and the occurrence of and response to any incidents that occur, which may result in misuse or misappropriation of confidential or proprietary information, disruption, or damage to our systems or those of third-party service providers on which we rely, increased costs and losses and/or adverse effects to our reputation; general competitive factors and other market risks as well as the implementation of existing or planned strategic growth opportunities, including risks, uncertainties, and other factors or events related to any business acquisitions, dispositions, strategic partnerships, strategic operational investments, including systems conversions, and any anticipated efficiencies or other expected results related thereto; uncertainty regarding the implementation of Puerto Rico's debt restructuring plan and the revised fiscal plan for Puerto Rico, as certified on June 6, 2025, by the oversight board established by the Puerto Rico Oversight, Management, and Economic Stability Act, or any revisions to it, on our clients and loan portfolios, and any potential impact of future economic or political developments and tax regulations in Puerto Rico; the impact of changes in accounting standards, or determinations and assumptions in applying those standards, and of forecasts of economic variables considered for the determination of the ACL; the ability of FirstBank to realize the benefits of its net deferred tax assets; the ability of FirstBank to generate sufficient cash flow to pay dividends to the Corporation; environmental, social, and governance ("ESG") matters, including our climate-related initiatives and commitments, as well as the impact and potential cost to us of any policies, legislation, or initiatives in opposition to our ESG policies; the impacts of natural or man-made disasters, widespread health emergencies, geopolitical conflicts (including sanctions, war or armed conflict, such as the ongoing conflict in Ukraine, the conflict in the Middle East, the possible expansion of such conflicts in surrounding areas and potential geopolitical consequences, and the threat of conflict from neighboring countries in our region), terrorist attacks, or other catastrophic external events, including impacts of such events on general economic conditions and on the Corporation's assumptions regarding forecasts of economic variables; the risk that additional portions of the unrealized losses in the Corporation's debt securities portfolio are determined to be credit-related, resulting in additional charges to the provision for credit losses on the Corporation's debt securities portfolio, and the potential for additional credit losses that could emerge from further downgrades of the U.S.'s Long-Term Foreign-Currency Issuer Default Rating and negative ratings outlooks; the impacts of applicable legislative, tax, or regulatory changes or changes in legislative, tax, or regulatory priorities, including as a result of the One Big Beautiful Bill Act, signed into law on July 4, 2025, the reduction in staffing at U.S. governmental agencies, the effects of the U.S. federal government shutdown that began on October 1, 2025 and political impasses, including uncertainties regarding the U.S. debt ceiling and federal budget, on the Corporation's financial condition or performance; the risk of possible failure or circumvention of the Corporation's internal controls and procedures and the risk that the Corporation's risk management policies may not be adequate; the risk that the FDIC may further increase the deposit insurance premium and/or require further special assessments, causing an additional increase in the Corporation's non-interest expenses; any need to recognize impairments on the Corporation's financial instruments, goodwill, and other intangible assets; the risk that the impact of the occurrence of any of these uncertainties on the Corporation's capital would preclude further growth of FirstBank and preclude the Corporation's Board of Directors from declaring dividends; and uncertainty as to whether FirstBank will be able to continue to satisfy its regulators regarding, among other things, its asset quality, liquidity plans, maintenance of capital levels, and compliance with applicable laws, regulations and related requirements. The Corporation does not undertake to, and specifically disclaims any obligation to update any "forward-looking statements" to reflect occurrences or unanticipated events or circumstances after the date of such statements, except as required by the federal securities laws.

About First BanCorp.

First BanCorp. is the parent corporation of FirstBank Puerto Rico, a state-chartered commercial bank with operations in Puerto Rico, the U.S., and the British Virgin Islands and Florida, and of FirstBank Insurance Agency. First BanCorp.'s shares of common stock trade on the New York Stock Exchange under the symbol FBP. Additional information about First BanCorp. may be found at www.1firstbank.com.

EXHIBIT A

Table 1 – Condensed Consolidated Statements of Financial Condition

Table 2 – Condensed Consolidated Statements of Income