false2026Q3FNB CORP/PA/0000037808--12-31http://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberhttp://fasb.org/us-gaap/2026#SecuredOvernightFinancingRateSofrMemberxbrli:sharesiso4217:USDiso4217:USDxbrli:sharesfnb:statefnb:branchxbrli:purefnb:securityfnb:optionfnb:trustfnb:segment00000378082026-01-012026-09-3000000378082026-10-3100000378082026-09-3000000378082025-12-3100000378082026-07-012026-09-3000000378082025-07-012025-09-3000000378082025-01-012025-09-300000037808us-gaap:CommonStockMember2025-06-300000037808us-gaap:AdditionalPaidInCapitalMember2025-06-300000037808us-gaap:RetainedEarningsMember2025-06-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-06-300000037808us-gaap:TreasuryStockCommonMember2025-06-3000000378082025-06-300000037808us-gaap:RetainedEarningsMember2025-07-012025-09-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-07-012025-09-300000037808us-gaap:TreasuryStockCommonMember2025-07-012025-09-300000037808us-gaap:AdditionalPaidInCapitalMember2025-07-012025-09-300000037808us-gaap:CommonStockMember2025-09-300000037808us-gaap:AdditionalPaidInCapitalMember2025-09-300000037808us-gaap:RetainedEarningsMember2025-09-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-09-300000037808us-gaap:TreasuryStockCommonMember2025-09-3000000378082025-09-300000037808us-gaap:CommonStockMember2026-06-300000037808us-gaap:AdditionalPaidInCapitalMember2026-06-300000037808us-gaap:RetainedEarningsMember2026-06-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2026-06-300000037808us-gaap:TreasuryStockCommonMember2026-06-3000000378082026-06-300000037808us-gaap:RetainedEarningsMember2026-07-012026-09-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2026-07-012026-09-300000037808us-gaap:AdditionalPaidInCapitalMember2026-07-012026-09-300000037808us-gaap:TreasuryStockCommonMember2026-07-012026-09-300000037808us-gaap:CommonStockMember2026-09-300000037808us-gaap:AdditionalPaidInCapitalMember2026-09-300000037808us-gaap:RetainedEarningsMember2026-09-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2026-09-300000037808us-gaap:TreasuryStockCommonMember2026-09-300000037808us-gaap:CommonStockMember2024-12-310000037808us-gaap:AdditionalPaidInCapitalMember2024-12-310000037808us-gaap:RetainedEarningsMember2024-12-310000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-12-310000037808us-gaap:TreasuryStockCommonMember2024-12-3100000378082024-12-310000037808us-gaap:RetainedEarningsMember2025-01-012025-09-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-01-012025-09-300000037808us-gaap:AdditionalPaidInCapitalMember2025-01-012025-09-300000037808us-gaap:TreasuryStockCommonMember2025-01-012025-09-300000037808us-gaap:CommonStockMember2025-12-310000037808us-gaap:AdditionalPaidInCapitalMember2025-12-310000037808us-gaap:RetainedEarningsMember2025-12-310000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-12-310000037808us-gaap:TreasuryStockCommonMember2025-12-310000037808us-gaap:RetainedEarningsMember2026-01-012026-09-300000037808us-gaap:AccumulatedOtherComprehensiveIncomeMember2026-01-012026-09-300000037808us-gaap:AdditionalPaidInCapitalMember2026-01-012026-09-300000037808us-gaap:TreasuryStockCommonMember2026-01-012026-09-300000037808us-gaap:USTreasurySecuritiesMember2026-09-300000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMember2026-09-300000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2026-09-300000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2026-09-300000037808fnb:AgencyCollateralizedMortgageObligationsMember2026-09-300000037808us-gaap:CommercialMortgageBackedSecuritiesMember2026-09-300000037808us-gaap:USStatesAndPoliticalSubdivisionsMember2026-09-300000037808us-gaap:OtherDebtSecuritiesMember2026-09-300000037808us-gaap:USTreasurySecuritiesMember2025-12-310000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMember2025-12-310000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2025-12-310000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2025-12-310000037808fnb:AgencyCollateralizedMortgageObligationsMember2025-12-310000037808us-gaap:CommercialMortgageBackedSecuritiesMember2025-12-310000037808us-gaap:USStatesAndPoliticalSubdivisionsMember2025-12-310000037808us-gaap:OtherDebtSecuritiesMember2025-12-310000037808us-gaap:USGovernmentDebtSecuritiesMember2026-09-300000037808us-gaap:CreditConcentrationRiskMemberus-gaap:MunicipalBondsMemberfnb:GeneralObligationBondsMemberfnb:ARatingorBetterMembersrt:MinimumMember2026-01-012026-09-300000037808us-gaap:GeographicConcentrationRiskMemberus-gaap:MunicipalBondsMemberfnb:RegionalRiskPennsylvaniaOhioAndMarylandMember2026-01-012026-09-300000037808us-gaap:MunicipalBondsMembersrt:WeightedAverageMember2026-01-012026-09-300000037808us-gaap:CorporateBondSecuritiesMembersrt:WeightedAverageMember2026-01-012026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808us-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-12-310000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-12-310000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-12-310000037808us-gaap:ConsumerPortfolioSegmentMember2026-09-300000037808us-gaap:ConsumerPortfolioSegmentMember2025-12-310000037808fnb:LoanPortfolioDiversificationRiskMemberfnb:CommercialRealEstateLoansMemberfnb:OwnerOccupiedMember2026-01-012026-09-300000037808fnb:LoanPortfolioDiversificationRiskMemberfnb:CommercialRealEstateLoansMemberfnb:OwnerOccupiedMember2025-01-012025-12-310000037808fnb:LoanPortfolioDiversificationRiskMemberfnb:CommercialRealEstateLoansMemberfnb:NonOwnerOccupiedMember2026-01-012026-09-300000037808fnb:LoanPortfolioDiversificationRiskMemberfnb:CommercialRealEstateLoansMemberfnb:NonOwnerOccupiedMember2025-01-012025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:SubstandardMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:SubstandardMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808fnb:CommercialLeasesMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:SubstandardMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:SubstandardMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:SubstandardMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-12-310000037808fnb:CommercialLeasesMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:SubstandardMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:PassMemberus-gaap:CommercialPortfolioSegmentMember2025-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-12-310000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-12-310000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-12-310000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-12-3100000378082025-01-012025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808us-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2026-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2026-09-300000037808fnb:FinancialAsset30To89DaysPastDueMember2026-09-300000037808us-gaap:FinancialAssetPastDueMember2026-09-300000037808us-gaap:FinancialAssetNotPastDueMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808us-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808us-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetPastDueMember2025-12-310000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-12-310000037808fnb:FinancialAsset30To89DaysPastDueMember2025-12-310000037808us-gaap:FinancialAssetPastDueMember2025-12-310000037808us-gaap:FinancialAssetNotPastDueMember2025-12-310000037808us-gaap:NonperformingFinancingReceivableMember2026-09-300000037808us-gaap:NonperformingFinancingReceivableMember2025-12-310000037808us-gaap:ResidentialMortgageMember2026-09-300000037808us-gaap:ResidentialMortgageMember2025-12-310000037808us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:CommercialAndIndustrialMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMembersrt:MinimumMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMembersrt:MaximumMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMembersrt:MinimumMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMembersrt:MaximumMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialRealEstateMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:CommercialAndIndustrialMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMembersrt:MinimumMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMembersrt:MaximumMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMembersrt:MinimumMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMembersrt:MaximumMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ConsumerLinesOfCreditMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMember2025-07-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMember2025-07-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMember2025-07-012025-09-300000037808fnb:OtherLoanRestructuringModificationMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:CommercialAndIndustrialMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMembersrt:MinimumMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMembersrt:MaximumMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMember2025-01-012025-09-300000037808srt:MinimumMember2026-01-012026-09-300000037808srt:MaximumMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberfnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:OtherLoanRestructuringModificationMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808us-gaap:CommercialPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberfnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808us-gaap:ConsumerPortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808us-gaap:FinancialAssetNotPastDueMember2025-09-300000037808fnb:FinancialAsset30To89DaysPastDueMember2025-09-300000037808us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-06-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2026-06-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2026-06-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2026-06-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:CommercialPortfolioSegmentMember2026-06-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-06-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2026-06-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-06-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2026-06-300000037808us-gaap:ConsumerPortfolioSegmentMember2026-06-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2026-06-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2026-07-012026-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2026-09-300000037808us-gaap:UnfundedLoanCommitmentMember2026-06-300000037808us-gaap:UnfundedLoanCommitmentMember2026-07-012026-09-300000037808us-gaap:UnfundedLoanCommitmentMember2026-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2026-06-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2026-07-012026-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2026-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2025-12-310000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2026-01-012026-09-300000037808us-gaap:UnfundedLoanCommitmentMember2025-12-310000037808us-gaap:UnfundedLoanCommitmentMember2026-01-012026-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2025-12-310000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2026-01-012026-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-06-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-06-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2025-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2025-06-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2025-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2025-06-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2025-09-300000037808us-gaap:CommercialPortfolioSegmentMember2025-06-300000037808us-gaap:CommercialPortfolioSegmentMember2025-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-06-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-07-012025-09-300000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-06-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-07-012025-09-300000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2025-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-06-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-07-012025-09-300000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-06-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-07-012025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2025-09-300000037808us-gaap:ConsumerPortfolioSegmentMember2025-06-300000037808us-gaap:ConsumerPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:ConsumerPortfolioSegmentMember2025-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2025-06-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2025-07-012025-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2025-09-300000037808us-gaap:UnfundedLoanCommitmentMember2025-06-300000037808us-gaap:UnfundedLoanCommitmentMember2025-07-012025-09-300000037808us-gaap:UnfundedLoanCommitmentMember2025-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2025-06-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2025-07-012025-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2025-09-300000037808us-gaap:CommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310000037808fnb:CommercialAndIndustrialMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310000037808fnb:CommercialLeasesMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310000037808us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:CommercialPortfolioSegmentMember2024-12-310000037808fnb:DirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2024-12-310000037808fnb:ResidentialMemberus-gaap:ConsumerPortfolioSegmentMember2024-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2024-12-310000037808fnb:IndirectInstallmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:ConsumerLinesOfCreditMemberus-gaap:ConsumerPortfolioSegmentMember2024-12-310000037808us-gaap:ConsumerPortfolioSegmentMember2024-12-310000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2024-12-310000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesMember2025-01-012025-09-300000037808us-gaap:UnfundedLoanCommitmentMember2024-12-310000037808us-gaap:UnfundedLoanCommitmentMember2025-01-012025-09-300000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2024-12-310000037808fnb:AllowanceForCreditLossesOnLoansAndLeasesAndUnfundedLoansCommitmentsMember2025-01-012025-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:CommercialPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:CommercialPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:CommercialPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-07-012026-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-07-012025-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:ConsumerPortfolioSegmentMember2026-01-012026-09-300000037808us-gaap:UnfundedLoanCommitmentMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-09-300000037808fnb:MortgageLoanMember2026-01-012026-09-300000037808fnb:MortgageLoanMember2026-09-300000037808fnb:MortgageLoanMember2025-12-310000037808fnb:MortgageLoanMember2026-07-012026-09-300000037808fnb:MortgageLoanMember2025-07-012025-09-300000037808fnb:MortgageLoanMember2025-01-012025-09-300000037808fnb:MortgageLoanMember2026-06-300000037808fnb:MortgageLoanMember2025-06-300000037808fnb:MortgageLoanMember2024-12-310000037808fnb:MortgageLoanMember2025-09-300000037808fnb:MortgageLoanMember2025-01-012025-12-310000037808srt:MinimumMember2026-09-300000037808us-gaap:RelatedPartyMember2026-09-300000037808srt:MaximumMember2026-09-300000037808us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMemberus-gaap:RelatedPartyMember2026-09-300000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberfnb:TrustPreferredSecuritiesMember2026-09-300000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberfnb:TaxCreditPartnershipsMember2026-09-300000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberfnb:OtherInvestments1Member2026-09-300000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2026-09-300000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberfnb:TrustPreferredSecuritiesMember2025-12-310000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberfnb:TaxCreditPartnershipsMember2025-12-310000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMemberfnb:OtherInvestments1Member2025-12-310000037808us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2025-12-310000037808srt:MaximumMemberus-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-01-012026-09-300000037808us-gaap:FederalHomeLoanBankAdvancesMember2026-09-300000037808us-gaap:FederalHomeLoanBankAdvancesMember2025-12-310000037808us-gaap:SubordinatedDebtMembersrt:MaximumMember2026-01-012026-09-300000037808us-gaap:FederalHomeLoanBankAdvancesMember2026-09-300000037808us-gaap:FederalHomeLoanBankAdvancesMember2026-01-012026-09-300000037808us-gaap:FederalHomeLoanBankAdvancesMember2025-01-012025-09-300000037808us-gaap:SeniorNotesMemberfnb:SubordinatedNotesDue2030Member2026-09-300000037808us-gaap:SeniorNotesMember2026-09-300000037808us-gaap:SubordinatedDebtMemberfnb:OtherSubordinatedNotesDue2029Member2026-09-300000037808us-gaap:SubordinatedDebtMemberfnb:OtherSubordinatedNotesDue2028Member2026-09-300000037808us-gaap:SubordinatedDebtMember2026-09-300000037808us-gaap:SubordinatedDebtMemberfnb:SubordinatedNotesDue2030Member2026-01-012026-09-300000037808us-gaap:SubordinatedDebtMemberfnb:OtherSubordinatedNotesDue2029Member2026-01-012026-09-300000037808us-gaap:SubordinatedDebtMemberfnb:OtherSubordinatedNotesDue2028Member2026-01-012026-09-300000037808fnb:FnbStatutoryTrustTwoMemberus-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:FnbStatutoryTrustTwoMemberus-gaap:CommonStockSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:FnbStatutoryTrustTwoMember2026-09-300000037808fnb:FnbStatutoryTrustTwoMember2026-01-012026-09-300000037808fnb:YadkinValleyStatutoryTrustOneMemberus-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:YadkinValleyStatutoryTrustOneMemberus-gaap:CommonStockSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:YadkinValleyStatutoryTrustOneMember2026-09-300000037808fnb:YadkinValleyStatutoryTrustOneMember2026-01-012026-09-300000037808fnb:FNBFinancialServicesCapitalTrustOneMemberus-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:FNBFinancialServicesCapitalTrustOneMemberus-gaap:CommonStockSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:FNBFinancialServicesCapitalTrustOneMember2026-09-300000037808fnb:FNBFinancialServicesCapitalTrustOneMember2026-01-012026-09-300000037808fnb:PatapscoStatutoryTrustIMemberus-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:PatapscoStatutoryTrustIMemberus-gaap:CommonStockSubjectToMandatoryRedemptionMember2026-09-300000037808fnb:PatapscoStatutoryTrustIMember2026-09-300000037808fnb:PatapscoStatutoryTrustIMember2026-01-012026-09-300000037808us-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-09-300000037808us-gaap:CommonStockSubjectToMandatoryRedemptionMember2026-09-300000037808us-gaap:TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember2026-01-012026-09-300000037808fnb:OtherWholesaleCreditMember2026-09-300000037808us-gaap:InterestRateContractMemberfnb:SubjectToMasterNettingArrangementMember2026-09-300000037808us-gaap:InterestRateContractMember2026-09-300000037808us-gaap:InterestRateContractMemberfnb:SubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:InterestRateContractMember2025-12-310000037808us-gaap:InterestRateSwapMemberfnb:SubjectToMasterNettingArrangementMember2026-09-300000037808us-gaap:InterestRateSwapMember2026-09-300000037808us-gaap:InterestRateSwapMemberfnb:SubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:InterestRateSwapMember2025-12-310000037808fnb:SubjectToMasterNettingArrangementMember2026-09-300000037808fnb:SubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:InterestRateSwapMemberfnb:NotSubjectToMasterNettingArrangementMember2026-09-300000037808us-gaap:InterestRateSwapMemberfnb:NotSubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:InterestRateLockCommitmentsMemberfnb:NotSubjectToMasterNettingArrangementMember2026-09-300000037808us-gaap:InterestRateLockCommitmentsMember2026-09-300000037808us-gaap:InterestRateLockCommitmentsMemberfnb:NotSubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:InterestRateLockCommitmentsMember2025-12-310000037808fnb:ForwardDeliveryCommitmentsMemberfnb:NotSubjectToMasterNettingArrangementMember2026-09-300000037808fnb:ForwardDeliveryCommitmentsMember2026-09-300000037808fnb:ForwardDeliveryCommitmentsMemberfnb:NotSubjectToMasterNettingArrangementMember2025-12-310000037808fnb:ForwardDeliveryCommitmentsMember2025-12-310000037808us-gaap:CreditRiskContractMemberfnb:NotSubjectToMasterNettingArrangementMember2026-09-300000037808us-gaap:CreditRiskContractMember2026-09-300000037808us-gaap:CreditRiskContractMemberfnb:NotSubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:CreditRiskContractMember2025-12-310000037808fnb:NotSubjectToMasterNettingArrangementMember2026-09-300000037808fnb:NotSubjectToMasterNettingArrangementMember2025-12-310000037808us-gaap:InterestRateContractMember2026-01-012026-09-300000037808us-gaap:InterestRateContractMember2025-01-012025-09-300000037808us-gaap:InterestRateContractMemberus-gaap:InterestIncomeExpenseNet2026-01-012026-09-300000037808us-gaap:InterestRateContractMemberus-gaap:InterestIncomeExpenseNet2025-01-012025-09-300000037808us-gaap:InterestRateContractMemberus-gaap:InterestAndDividendIncomeOperating2026-01-012026-09-300000037808us-gaap:InterestRateContractMemberus-gaap:InterestExpenseOperating2026-01-012026-09-300000037808us-gaap:InterestRateContractMemberus-gaap:InterestAndDividendIncomeOperating2025-01-012025-09-300000037808us-gaap:InterestRateContractMemberus-gaap:InterestExpenseOperating2025-01-012025-09-300000037808us-gaap:CreditRiskContractMembersrt:MinimumMember2026-09-300000037808us-gaap:CreditRiskContractMembersrt:MaximumMember2026-09-300000037808us-gaap:InterestRateSwapMember2026-01-012026-09-300000037808us-gaap:InterestRateSwapMember2025-01-012025-09-300000037808fnb:MortgageBankingContractsMember2026-01-012026-09-300000037808fnb:MortgageBankingContractsMember2025-01-012025-09-300000037808us-gaap:CreditRiskContractMember2026-01-012026-09-300000037808us-gaap:CreditRiskContractMember2025-01-012025-09-300000037808us-gaap:SwapMember2026-09-300000037808us-gaap:SwapMember2025-12-310000037808us-gaap:CommitmentsToExtendCreditMember2026-09-300000037808us-gaap:CommitmentsToExtendCreditMember2025-12-310000037808us-gaap:StandbyLettersOfCreditMember2026-09-300000037808us-gaap:StandbyLettersOfCreditMember2025-12-310000037808srt:ParentCompanyMemberus-gaap:SettledLitigationMemberfnb:SubsidiesInMortgageLoanAndHomeEquityLoansMember2024-02-052024-02-050000037808us-gaap:RestrictedStockMember2026-01-012026-09-300000037808us-gaap:RestrictedStockMember2025-01-012025-09-300000037808us-gaap:RestrictedStockMemberfnb:PerformanceBasedAwardsMember2026-01-012026-09-300000037808us-gaap:RestrictedStockMemberfnb:PerformanceBasedAwardsMember2025-01-012025-09-300000037808us-gaap:RestrictedStockMember2025-12-310000037808us-gaap:RestrictedStockMember2024-12-310000037808us-gaap:RestrictedStockMember2026-09-300000037808us-gaap:RestrictedStockMember2025-09-300000037808fnb:ServiceBasedAwardsMember2026-09-300000037808fnb:PerformanceBasedAwardsMember2026-09-300000037808fnb:ServiceBasedAwardsMember2026-01-012026-09-300000037808fnb:PerformanceBasedAwardsMember2026-01-012026-09-300000037808us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2025-12-310000037808us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2025-12-310000037808us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2025-12-310000037808us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2026-01-012026-09-300000037808us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2026-01-012026-09-300000037808us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2026-01-012026-09-300000037808us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2026-09-300000037808us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2026-09-300000037808us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2026-09-300000037808fnb:CommunityBankingMemberus-gaap:OperatingSegmentsMember2026-07-012026-09-300000037808fnb:WealthManagementMemberus-gaap:OperatingSegmentsMember2026-07-012026-09-300000037808fnb:InsuranceMemberus-gaap:OperatingSegmentsMember2026-07-012026-09-300000037808fnb:CorporateReconcilingItemsAndEliminationsMember2026-07-012026-09-300000037808fnb:CommunityBankingMemberus-gaap:OperatingSegmentsMember2026-09-300000037808fnb:WealthManagementMemberus-gaap:OperatingSegmentsMember2026-09-300000037808fnb:InsuranceMemberus-gaap:OperatingSegmentsMember2026-09-300000037808fnb:CorporateReconcilingItemsAndEliminationsMember2026-09-300000037808fnb:CommunityBankingMemberus-gaap:OperatingSegmentsMember2025-07-012025-09-300000037808fnb:WealthManagementMemberus-gaap:OperatingSegmentsMember2025-07-012025-09-300000037808fnb:InsuranceMemberus-gaap:OperatingSegmentsMember2025-07-012025-09-300000037808fnb:CorporateReconcilingItemsAndEliminationsMember2025-07-012025-09-300000037808fnb:CommunityBankingMemberus-gaap:OperatingSegmentsMember2025-09-300000037808fnb:WealthManagementMemberus-gaap:OperatingSegmentsMember2025-09-300000037808fnb:InsuranceMemberus-gaap:OperatingSegmentsMember2025-09-300000037808fnb:CorporateReconcilingItemsAndEliminationsMember2025-09-300000037808fnb:CommunityBankingMemberus-gaap:OperatingSegmentsMember2026-01-012026-09-300000037808fnb:WealthManagementMemberus-gaap:OperatingSegmentsMember2026-01-012026-09-300000037808fnb:InsuranceMemberus-gaap:OperatingSegmentsMember2026-01-012026-09-300000037808fnb:CorporateReconcilingItemsAndEliminationsMember2026-01-012026-09-300000037808fnb:CommunityBankingMemberus-gaap:OperatingSegmentsMember2025-01-012025-09-300000037808fnb:WealthManagementMemberus-gaap:OperatingSegmentsMember2025-01-012025-09-300000037808fnb:InsuranceMemberus-gaap:OperatingSegmentsMember2025-01-012025-09-300000037808fnb:CorporateReconcilingItemsAndEliminationsMember2025-01-012025-09-300000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:USGovernmentAgenciesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808fnb:AgencyCollateralizedMortgageObligationsMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:TradingAssetsExcludingDebtAndEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808fnb:NonTradingAccountAssetsMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:TradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808fnb:NonTradingLiabilitiesMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:LoansReceivableMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueMeasurementsRecurringMember2025-12-310000037808us-gaap:LoansReceivableMemberus-gaap:FairValueMeasurementsRecurringMember2026-01-012026-09-300000037808us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueMeasurementsRecurringMember2026-01-012026-09-300000037808us-gaap:FairValueMeasurementsRecurringMember2026-01-012026-09-300000037808us-gaap:LoansReceivableMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueMeasurementsRecurringMember2026-09-300000037808us-gaap:LoansReceivableMemberus-gaap:FairValueMeasurementsRecurringMember2024-12-310000037808us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueMeasurementsRecurringMember2024-12-310000037808us-gaap:FairValueMeasurementsRecurringMember2024-12-310000037808us-gaap:LoansReceivableMemberus-gaap:FairValueMeasurementsRecurringMember2025-01-012025-12-310000037808us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueMeasurementsRecurringMember2025-01-012025-12-310000037808us-gaap:FairValueMeasurementsRecurringMember2025-01-012025-12-310000037808us-gaap:LoansReceivableMemberus-gaap:FairValueMeasurementsRecurringMember2025-01-012025-09-300000037808us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:FairValueMeasurementsNonrecurringMember2026-09-300000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMember2026-09-300000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2026-09-300000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2026-09-300000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2026-09-300000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMember2026-09-300000037808us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:FairValueMeasurementsNonrecurringMember2025-12-310000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMember2025-12-310000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2025-12-310000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2025-12-310000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2025-12-310000037808fnb:SmallBusinessAdministrationLoansMemberus-gaap:FairValueMeasurementsNonrecurringMember2025-12-310000037808fnb:MortgageLoanMemberus-gaap:FairValueMeasurementsNonrecurringMember2026-01-012026-09-300000037808us-gaap:CarryingReportedAmountFairValueDisclosureMember2026-09-300000037808us-gaap:EstimateOfFairValueFairValueDisclosureMember2026-09-300000037808us-gaap:FairValueInputsLevel1Member2026-09-300000037808us-gaap:FairValueInputsLevel2Member2026-09-300000037808us-gaap:FairValueInputsLevel3Member2026-09-300000037808us-gaap:CarryingReportedAmountFairValueDisclosureMember2025-12-310000037808us-gaap:EstimateOfFairValueFairValueDisclosureMember2025-12-310000037808us-gaap:FairValueInputsLevel1Member2025-12-310000037808us-gaap:FairValueInputsLevel2Member2025-12-310000037808us-gaap:FairValueInputsLevel3Member2025-12-310000037808us-gaap:SubsequentEventMemberfnb:PartnershipInterestsMember2026-10-282026-10-280000037808us-gaap:SubsequentEventMemberfnb:PartnershipInterestsMember2026-10-28

    
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549


FORM 10-Q
(Mark One)
☒Quarterly Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

For the quarterly period ended September 30, 2026
or
☐Transition Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934
For the transition period from                      to                     
Commission file number 001-31940
 
F.N.B. CORPORATION
(Exact name of registrant as specified in its charter)

Pennsylvania25-1255406
(State or other jurisdiction of
incorporation or organization)		(I.R.S. Employer
Identification No.)
626 Washington Place,Pittsburgh, PA15219
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: 800-555-5455

(Former name, former address and former fiscal year, if changed since last report)
Securities registered pursuant to Section 12(b) of the Act:
Title of Each ClassTrading Symbol(s)Name of Exchange on which Registered
Common Stock, par value $0.01 per shareFNBNew York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐
1

    
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filer☒Accelerated filer☐
Non-accelerated filer☐Smaller reporting company☐
Emerging growth company☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  ☒
As of October 31, 2026, the registrant had 350,841,041 shares of common stock outstanding.
2

    
F.N.B. CORPORATION
FORM 10-Q
September 30, 2026
INDEX

PAGE
PART I – FINANCIAL INFORMATION
Item 1.Financial Statements
Item 2.
Item 3.
Item 4.
PART II – OTHER INFORMATION
Item 1.
Item 1A.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.
3

    
Glossary of Acronyms and Terms
Acronym
Description
Acronym
Description
ACL
Allowance for credit losses
FOMCFederal Open Market Committee
AFS
Available for sale
FRB
Board of Governors of the Federal Reserve
System
ALCO
Asset/Liability Committee
FTE
Fully taxable equivalent
AOCI
Accumulated other comprehensive income
GAAP
U.S. generally accepted accounting principles
ASU
Accounting Standards Update
GSEGovernment-sponsored enterprises
AULC
Allowance for unfunded loan commitments
HTM
Held to maturity
CECL
Current expected credit losses
LGD
Loss given default
CET1
Common equity tier 1
LIHTC
Low income housing tax credit
CMOCollateralized mortgage obligationsMBSMortgage-backed securities
DOJU.S. Department of Justice
MD&A
Management's Discussion and Analysis of
Financial Condition and Results of Operations
ERM
Enterprise-wide risk management
MSRs
Mortgage servicing rights
EVE
Economic value of equity
OCIOther comprehensive income
FASB
Financial Accounting Standards Board
OREO
Other real estate owned
FDIC
Federal Deposit Insurance Corporation
ReportQuarterly Report on Form 10-Q
FHLB
Federal Home Loan Bank
R&S
Reasonable and Supportable
FNB
F.N.B. Corporation
SBA
Small Business Administration
FNBIAF.N.B. Investment Advisors, Inc.
SEC
Securities and Exchange Commission
FNBPA
First National Bank of Pennsylvania
SOFR
Secured Overnight Financing Rate
FNISFirst National Investment Services Company, LLC
TPS
Trust preferred securities
FNTCFirst National Trust Company
U.S.
United States of America
VIE
Variable interest entity
4

    
PART I – FINANCIAL INFORMATION
ITEM 1.    FINANCIAL STATEMENTS

F.N.B. CORPORATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(Dollars in millions, except share and per share data)
September 30,
2026		December 31,
2025
(Unaudited)
Assets
Cash and due from banks$416 $387 
Interest-bearing deposits with banks2,110 2,111 
Cash and Cash Equivalents2,526 2,498 
Debt securities available for sale (amortized cost of $3,927 and $3,783; allowance for credit losses of $0 and $0)
3,747 3,727 
Debt securities held to maturity (fair value of $4,021 and $3,941; allowance for credit losses of $1 and $0)
4,404 4,117 
Loans held for sale (includes $228 and $514 measured at fair value (1))
237 515 
Loans and leases, net of unearned income of $72 and $87 (includes $101 and $85 measured at fair value (1))
36,537 34,777 
Allowance for credit losses on loans and leases(456)(439)
Net Loans and Leases36,081 34,338 
Premises and equipment, net585 568 
Goodwill2,480 2,480 
Core deposit and other intangible assets, net27 36 
Bank owned life insurance676 667 
Other assets1,290 1,283 
Total Assets$52,053 $50,229 
Liabilities
Deposits:
Non-interest-bearing$10,134 $9,914 
Interest-bearing29,416 28,845 
Total Deposits39,550 38,759 
Short-term borrowings3,001 2,017 
Long-term borrowings1,803 1,901 
Other liabilities886 793 
Total Liabilities45,240 43,470 
Shareholders’ Equity
Common stock - $0.01 par value
Authorized – 500,000,000 shares
Issued – 375,030,534 and 375,030,534 shares
4 4 
Additional paid-in capital4,694 4,695 
Retained earnings2,646 2,343 
Accumulated other comprehensive loss(187)(63)
Treasury stock – 24,192,051 and 17,727,219 shares at cost
(344)(220)
Total Shareholders’ Equity6,813 6,759 
Total Liabilities and Shareholders’ Equity$52,053 $50,229 
(1)Amount represents loans for which we have elected the fair value option. See Note 19.
See accompanying Notes to Consolidated Financial Statements (unaudited)
5

    
F.N.B. CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
(Dollars in millions, except per share data)
Unaudited
Three Months Ended
September 30,		Nine Months Ended
September 30,
2026202520262025
Interest Income
Loans and leases, including fees$509 $511 $1,488 $1,492 
Investment Securities:
Taxable67 60 192 172 
Tax-exempt6 7 20 21 
Other14 18 43 53 
Total Interest Income596 596 1,743 1,738 
Interest Expense
Deposits172 188 510 555 
Short-term borrowings25 18 62 52 
Long-term borrowings23 31 70 101 
Total Interest Expense220 237 642 708 
Net Interest Income376 359 1,101 1,030 
Provision for credit losses19 24 59 67 
Net Interest Income After Provision for Credit Losses357 335 1,042 963 
Non-Interest Income
Service charges24 23 71 68 
Interchange and card transaction fees13 13 39 39 
Trust services12 12 37 36 
Insurance commissions and fees5 5 17 16 
Securities commissions and fees9 9 27 27 
Capital markets income7 8 22 20 
Mortgage banking operations6 9 18 22 
Dividends on non-marketable equity securities8 6 21 18 
Bank owned life insurance5 4 14 13 
Other4 9 15 18 
Total Non-Interest Income93 98 281 277 
Non-Interest Expense
Salaries and employee benefits133 131 404 396 
Net occupancy21 19 64 58 
Equipment30 26 87 80 
Outside services30 26 85 78 
Marketing4 5 12 15 
FDIC insurance9 7 25 24 
Bank shares tax4 4 13 12 
Other26 25 78 73 
Total Non-Interest Expense257 243 768 736 
Income Before Income Taxes193 190 555 504 
Income taxes40 40 116 107 
Net Income$153 $150 $439 $397 
Earnings per Common Share
Basic$0.43 $0.41 $1.23 $1.10 
Diluted0.43 0.41 1.23 1.09 
See accompanying Notes to Consolidated Financial Statements (unaudited)
6

    
F.N.B. CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(In millions)
Unaudited

Three Months Ended
September 30,		Nine Months Ended
September 30,
2026202520262025
Net income$153 $150 $439 $397 
Other comprehensive income (loss):
Debt securities available for sale:
Unrealized gains (losses) arising during the period, net of tax expense (benefit) of $(19), $3, $(27) and $18
(69)13 (96)65 
Derivative instruments:
Unrealized gains (losses) arising during the period, net of tax expense (benefit) of $(4), $0, $(8) and $3
(15)(1)(27)11 
Reclassification adjustment for gains (losses) included in net income, net of tax expense (benefit) of $0, $1, $0 and $4
(1)3 (2)15 
Pension and postretirement benefit obligations:
Unrealized gains (losses) arising during the period, net of tax expense (benefit) of $0, $0, $0 and $0
1 — 1 1 
Other Comprehensive Income (Loss)(84)15 (124)92 
Comprehensive Income (Loss)$69 $165 $315 $489 
See accompanying Notes to Consolidated Financial Statements (unaudited)
7

    
F.N.B. CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY
(Dollars in millions, except per share data)
Unaudited

Common
Stock		Additional
Paid-In
Capital		Retained
Earnings		Accumulated
Other
Comprehensive
Income (Loss)		Treasury
Stock		Total
Three Months Ended September 30, 2025
Balance at beginning of period$4 $4,691 $2,112 $(92)$(191)$6,524 
Comprehensive income (loss)150 15 165 
Dividends declared on common stock - $0.12/share
(44)(44)
Issuance of common stock— — — 1 1 
Repurchase of common stock(12)(12)
Restricted stock compensation2 2 
Balance at end of period$4 $4,693 $2,218 $(77)$(202)$6,636 
Three Months Ended September 30, 2026
Balance at beginning of period$4 $4,691 $2,539 $(103)$(292)$6,839 
Comprehensive income (loss)153 (84)69 
Dividends declared on common stock - $0.13/share
(46)(46)
Issuance of common stock— (1)— — (1)
Repurchase of common stock(52)(52)
Restricted stock compensation4 4 
Balance at end of period$4 $4,694 $2,646 $(187)$(344)$6,813 
8

    
Common
Stock		Additional
Paid-In
Capital		Retained
Earnings		Accumulated
Other
Comprehensive
Income (Loss)		Treasury
Stock		Total
Nine Months Ended September 30, 2025
Balance at beginning of period$4 $4,695 $1,952 $(169)$(180)$6,302 
Comprehensive income (loss)397 92 489 
Dividends declared on common stock - $0.36/share
(131)(131)
Issuance of common stock— (17)— 10 (7)
Repurchase of common stock(32)(32)
Restricted stock compensation15 15 
Balance at end of period$4 $4,693 $2,218 $(77)$(202)$6,636 
Nine Months Ended September 30, 2026
Balance at beginning of period$4 $4,695 $2,343 $(63)$(220)$6,759 
Comprehensive income (loss)439 (124)315 
Dividends declared on common stock - $0.38/share
(136)(136)
Issuance of common stock— (19)— 10 (9)
Repurchase of common stock(134)(134)
Restricted stock compensation18 18 
Balance at end of period$4 $4,694 $2,646 $(187)$(344)$6,813 
See accompanying Notes to Consolidated Financial Statements (unaudited)
9

    
F.N.B. CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In millions)
Unaudited
 
Nine Months Ended
September 30,
20262025
Operating Activities
Net income$439 $397 
Adjustments to reconcile net income to net cash flows provided by (used in) operating activities:
Depreciation, amortization and accretion71 55 
Provision for credit losses59 67 
Deferred tax expense (benefit)5 17 
Loans originated for sale(1,383)(1,225)
Loans sold1,471 1,182 
Net (gains) losses on sale of loans(24)(12)
Net change in:
   Interest receivable(9)(1)
   Interest payable5 (3)
   Bank owned life insurance, excluding purchases(9)(7)
Other, net75 (116)
Net cash flows provided by (used in) operating activities700 354 
Investing Activities
Net change in loans and leases, excluding sales and transfers(1,784)(1,073)
Debt securities available for sale:
Purchases(770)(625)
Maturities/payments630 560 
Debt securities held to maturity:
Purchases(641)(386)
Maturities/payments360 324 
Increase in premises and equipment(76)(77)
Net proceeds from sales of portfolio loans194 5 
Net cash flows provided by (used in) investing activities(2,087)(1,272)
Financing Activities
Net change in:
Deposits791 1,333 
Short-term borrowings984 649 
Proceeds from issuance of long-term borrowings121 529 
Repayment of long-term borrowings(220)(1,444)
Repurchases of common stock(134)(32)
Cash dividends paid on common stock(136)(131)
Other, net9 8 
Net cash flows provided by (used in) financing activities1,415 912 
Net Increase (Decrease) in Cash and Cash Equivalents28 (6)
Cash and cash equivalents at beginning of period2,498 2,419 
Cash and Cash Equivalents at End of Period$2,526 $2,413 
See accompanying Notes to Consolidated Financial Statements (unaudited)
10

    
F.N.B. CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
September 30, 2026
The terms “FNB,” “the Corporation,” “we,” “us” and “our” throughout this Report mean F.N.B. Corporation and our consolidated subsidiaries, unless the context indicates that we refer only to the parent company, F.N.B. Corporation. When we refer to "FNBPA" in this Report, we mean our bank subsidiary, First National Bank of Pennsylvania, and its subsidiaries.
NATURE OF OPERATIONS
F.N.B. Corporation, headquartered in Pittsburgh, Pennsylvania, is a diversified financial services company operating in seven states and the District of Columbia. Our market coverage spans several major metropolitan areas including: Pittsburgh, Pennsylvania; Baltimore, Maryland; Cleveland, Ohio; Washington, D.C.; Charlotte, Raleigh, Durham and the Piedmont Triad (Winston-Salem, Greensboro and High Point) in North Carolina; and Charleston, South Carolina. As of September 30, 2026, we had 357 branches throughout Pennsylvania, Ohio, Maryland, West Virginia, North Carolina, South Carolina, Washington, D.C. and Virginia.
We provide a full range of commercial banking, consumer banking and wealth management solutions through our subsidiary network which is led by our largest affiliate, FNBPA, founded in 1864. Commercial banking solutions include corporate banking, small business banking, investment real estate financing, government banking, business credit, capital markets and equipment financing. Consumer banking provides a full line of consumer banking products and services, including deposit products, mortgage lending, consumer lending and a complete suite of mobile and online banking services. Wealth management and advisory services include asset management, private banking and insurance.
NOTE 1.    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Basis of Presentation
Our accompanying Consolidated Financial Statements and these Notes to Consolidated Financial Statements (unaudited) include subsidiaries in which we have a controlling financial interest. We own and operate FNBPA, First National Trust Company, First National Investment Services Company, LLC, First National Insurance Agency, LLC, Bank Capital Services, LLC, F.N.B. Capital Corporation, LLC and FNB America Securities, LLC, and include results for each of these entities in the accompanying Consolidated Financial Statements.
Companies in which we hold a controlling financial interest, or are a VIE in which we have the power to direct the activities of an entity that most significantly impact the entity’s economic performance and have an obligation to absorb losses or the right to receive benefits which could potentially be significant to the VIE, are consolidated. For a voting interest entity, a controlling financial interest is generally where we hold more than 50% of the outstanding voting shares. VIEs in which we do not hold the power to direct the activities of the entity that most significantly impact the entity’s economic performance and an obligation to absorb losses or the right to receive benefits which could potentially be significant to the VIE are not consolidated. Investments in companies that are not consolidated are accounted for using the equity method when we have the ability to exert significant influence. Investments in private investment partnerships that are accounted for under the equity method or the cost method are included in other assets and our proportional interest in the equity investments’ earnings are included in other non-interest income. Investment interests accounted for under the cost and equity methods are periodically evaluated for impairment.
The accompanying interim unaudited Consolidated Financial Statements include all adjustments that are necessary, in the opinion of management, to fairly reflect our financial position and results of operations in accordance with GAAP. All significant intercompany balances and transactions have been eliminated. Certain prior period amounts have been reclassified to the current period presentation. Such reclassifications had no impact on our net income and shareholders' equity. Events occurring subsequent to September 30, 2026 have been evaluated for potential recognition or disclosure in the Consolidated Financial Statements through the date of the filing of the Consolidated Financial Statements with the SEC.
Certain information and Note disclosures normally included in Consolidated Financial Statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the SEC. The interim operating results are not necessarily indicative of operating results we expect for the full year. These interim unaudited Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements and Notes thereto included in our 2025 Annual Report on Form 10-K filed with the SEC on February 24, 2026.
11

    
Use of Estimates
Our accounting and reporting policies conform with GAAP. The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported in the Consolidated Financial Statements and accompanying Notes to Consolidated Financial Statements (unaudited). Actual results could materially differ from those estimates. Material estimates that are particularly susceptible to significant changes include the ACL, fair value of financial instruments, goodwill and other intangible assets, and income taxes and deferred tax assets, which are listed in the critical accounting estimates. For a detailed description of our significant accounting policies and critical accounting estimates, see Note 1, "Summary of Significant Accounting Policies" and the "Application of Critical Accounting Policies" section in the MD&A, both in our 2025 Annual Report on Form 10-K.
NOTE 2.    NEW ACCOUNTING STANDARDS
The following table summarizes accounting pronouncements issued by the FASB that we recently adopted or will be adopting in the future.
TABLE 2.1
StandardDescriptionFinancial Statements Impact
Income Statement
ASU 2025-01, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures: Clarifying the Effective Date
ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures: Disaggregation of Income Statement Expenses
This Update requires public business entities to disclose, on an annual and interim basis, disaggregated information about certain income statement line items in a tabular format in the notes to the financial statements. Specifically, entities must disaggregate any relevant expense caption that includes one or more of the following natural expense categories: (1) purchases of inventory, (2) employee compensation, (3) depreciation, (4) intangible asset amortization, (5) depreciation, depletion, and amortization recognized as part of oil- and gas-producing activities (DD&A).
Additionally, this Update also requires entities to disclose selling expense on both an annual and interim basis. This Update does not change the requirements for the presentation of expenses on the face of the income statement.
This Update is to be applied prospectively for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Early adoption and retrospective application are permitted.
We are currently evaluating the effect this Update will have on related disclosures and our processes, systems, and controls related to the disclosures.
12

    
StandardDescriptionFinancial Statements Impact
Software
ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software: Targeted Improvements to the Accounting for Internal-Use Software
This Update removes the prescriptive stage-based model previously used for capitalization. Capitalization is instead required to begin when management authorizes funding, and the project is likely to be completed and used as intended using the probable-to-complete threshold.
Additionally, this Update consolidates guidance applying the new software development principles to website development.
This Update is to be applied using either a prospective, modified transition, or retrospective approach and will be effective as of January 1, 2028. Early adoption of this Update is permitted.
We adopted this Update on April 1, 2026, on a prospective basis. Adoption of this Update did not have a material impact on our Consolidated Financial Statements.

Credit Losses
ASU 2025-08, Financial Instruments—Credit Losses: Purchased LoansThis Update introduces Purchased Seasoned Loans, extending the gross-up approach previously limited to purchased credit-deteriorated assets. An entity applying this approach would add the allowance for credit losses at the date of acquisition to the purchase price to determine the initial amortized cost basis.
This Update is to be applied prospectively for annual periods beginning January 1, 2027. Early adoption of this Update is permitted.
The adoption of this Update is not expected to have a material impact on our Consolidated Financial Statements.
Hedging
ASU 2025-09, Derivatives and Hedging: Hedge Accounting Improvements
This Update expands the hedged risks able to be aggregated in a cash flow hedge based on similar risk exposure, rather than shared risk exposure.
Additionally, this Update allows an entity to select an alternative interest rate index or tenor without automatically dedesignating the hedge on forecasted interest payments of choose-your-rate debt instruments.
This Update also expands the types of variable price components that can be designated as the hedged risk in a cash flow hedge of a forecasted purchase or sale of a nonfinancial asset.
This Update is to be applied prospectively for annual periods beginning January 1, 2027. Early adoption of this Update is permitted.
The adoption of this Update is not expected to have a material impact on our Consolidated Financial Statements.

13

    
NOTE 3.    INVESTMENT SECURITIES
The amortized cost and fair value of AFS debt securities are presented in the table below. There was no ACL associated with the AFS portfolio at September 30, 2026 and December 31, 2025. Accrued interest receivable on AFS debt securities totaled $16.3 million at September 30, 2026 and $16.2 million at December 31, 2025, and is excluded from the estimate of credit losses and assessed separately in other assets in the Consolidated Balance Sheets. Accordingly, we have excluded accrued interest receivable from both the fair value and amortized cost basis of AFS debt securities.
TABLE 3.1
(in millions)Amortized
Cost		Gross
Unrealized
Gains		Gross
Unrealized
Losses		Fair
 Value
Debt Securities AFS:
September 30, 2026
U.S. Treasury$403 $— $(6)$397 
U.S. government agencies27 — — 27 
U.S. GSE290 — (10)280 
Residential MBS:
Agency MBS746 — (36)710 
Agency CMO570 — (76)494 
Agency commercial MBS1,799 1 (50)1,750 
States of the U.S. and political subdivisions (municipals)11 — (1)10 
Other debt securities81 — (2)79 
Total debt securities AFS$3,927 $1 $(181)$3,747 
(in millions)Amortized
Cost		Gross
Unrealized
Gains		Gross
Unrealized
Losses		Fair
 Value
Debt Securities AFS:
December 31, 2025
U.S. Treasury$354 $2 $— $356 
U.S. government agencies35 — — 35 
U.S. GSE266 — — 266 
Residential MBS:
Agency MBS801 7 (8)800 
Agency CMO662 — (61)601 
Agency commercial MBS1,595 19 (15)1,599 
States of the U.S. and political subdivisions (municipals)20 — (1)19 
Other debt securities50 1 — 51 
Total debt securities AFS$3,783 $29 $(85)$3,727 
14

    
The amortized cost and fair value of HTM debt securities are presented in the following table. The ACL for the HTM portfolio was $0.59 million and $0.29 million at September 30, 2026 and December 31, 2025, respectively. Accrued interest receivable on HTM debt securities totaled $16.6 million and $15.7 million at September 30, 2026 and December 31, 2025, respectively, and is excluded from the estimate of credit losses and assessed separately in other assets in the Consolidated Balance Sheets. Accordingly, we have excluded accrued interest receivable from both the fair value and amortized cost basis of HTM debt securities.
TABLE 3.2
(in millions)Amortized
Cost		Gross
Unrealized
Gains		Gross
Unrealized
Losses		Fair
 Value
Debt Securities HTM:
September 30, 2026
U.S. Treasury$1 $— $— $1 
Residential MBS:
Agency MBS933 — (88)845 
Agency CMO540 — (78)462 
Agency commercial MBS1,932 — (67)1,865 
States of the U.S. and political subdivisions (municipals)937 — (148)789 
Other debt securities61 — (2)59 
Total debt securities HTM$4,404 $— $(383)$4,021 
(in millions)Amortized
Cost		Gross
Unrealized
Gains		Gross
Unrealized
Losses		Fair
 Value
Debt Securities HTM:
December 31, 2025
Residential MBS:
Agency MBS$784 $2 $(55)$731 
Agency CMO612 — (62)550 
Agency commercial MBS1,715 18 (19)1,714 
States of the U.S. and political subdivisions (municipals)982 1 (60)923 
Other debt securities24 — (1)23 
Total debt securities HTM$4,117 $21 $(197)$3,941 
Net unrealized losses on the AFS and HTM portfolios are primarily due to the increase in market interest rates since the time of purchase, with 86.7% of these securities backed or sponsored by the U.S. government as of September 30, 2026. There were no significant gross gains or gross losses realized on investment securities during the nine months ended September 30, 2026 or 2025.
15

    
As of September 30, 2026, the amortized cost and fair value of debt securities, by contractual maturities, were as follows:
TABLE 3.3
Available for SaleHeld to Maturity
(in millions)Amortized
Cost		Fair
Value		Amortized
Cost		Fair
Value
Due in one year or less$153 $153 $11 $11 
Due after one year but within five years571 556 99 92 
Due after five years but within ten years73 70 375 327 
Due after ten years15 14 514 419 
812 793 999 849 
Residential MBS:
Agency MBS746 710 933 845 
Agency CMO570 494 540 462 
Agency commercial MBS1,799 1,750 1,932 1,865 
Total debt securities$3,927 $3,747 $4,404 $4,021 
Actual maturities may differ from contractual terms because security issuers may have the right to call or prepay obligations with or without penalties. Periodic principal payments are received on residential MBS based on the payment patterns of the underlying collateral.
Following is information relating to investment securities pledged:
TABLE 3.4
(dollars in millions)September 30,
2026		December 31,
2025
Securities pledged (carrying value):
To secure public deposits, trust deposits and for other purposes as required by law$6,472 $6,445 
As collateral for short-term borrowings124 140 
Securities pledged as a percent of total securities80.9 %84.0 %
16

    
Following are summaries of the fair values of AFS debt securities in an unrealized loss position for which an ACL has not been recorded, segregated by security type and length of time in a continuous loss position:
TABLE 3.5
Less than 12 Months12 Months or MoreTotal
(dollars in millions)#Fair
 Value		Unrealized
Losses		#Fair
 Value		Unrealized
Losses		#Fair
 Value		Unrealized
Losses
Debt Securities AFS
September 30, 2026
U.S. Treasury13 $323 $(6)— $— $— 13 $323 $(6)
U.S. government agencies3 3 — 11 13 — 14 16 — 
U.S. GSE11 280 (10)— — — 11 280 (10)
Residential MBS:
Agency MBS25 547 (26)86 160 (10)111 707 (36)
Agency CMO— — — 64 494 (76)64 494 (76)
Agency commercial MBS48 1,344 (35)19 303 (15)67 1,647 (50)
States of the U.S. and political subdivisions (municipals)— — — 6 10 (1)6 10 (1)
Other debt securities13 62 (2)1 2 — 14 64 (2)
Total 113 $2,559 $(79)187 $982 $(102)300 $3,541 $(181)
Less than 12 Months12 Months or MoreTotal
(dollars in millions)#Fair
 Value		Unrealized
Losses		#Fair
 Value		Unrealized
Losses		#Fair
 Value		Unrealized
Losses
Debt Securities AFS
December 31, 2025
U.S. government agencies5 $8 $— 12 $20 $— 17 $28 $— 
U.S. GSE2 65 — 3 51 — 5 116 — 
Residential MBS:
Agency MBS1 46 — 90 251 (8)91 297 (8)
Agency CMO— — — 64 601 (61)64 601 (61)
Agency commercial MBS4 132 (1)22 371 (14)26 503 (15)
States of the U.S. and political subdivisions (municipals)— — — 9 19 (1)9 19 (1)
Other debt securities— — — 3 9 — 3 9 — 
Total12 $251 $(1)203 $1,322 $(84)215 $1,573 $(85)
We evaluated the AFS debt securities that were in an unrealized loss position at September 30, 2026. Based on the credit ratings and/or implied government guarantee for these securities, we concluded the loss position is caused by movements of interest rates and does not reflect any expected credit losses. We do not intend to sell these AFS debt securities and it is not more likely than not that we will be required to sell these securities before the recovery of their amortized cost basis.
17

    
Credit Quality Indicators
We use credit ratings and the most recent financial information to help evaluate the credit quality of our credit-related AFS and HTM securities portfolios. Management reviews the credit profile of each issuer on an annual basis, and more frequently as needed. Based on the nature of the issuers and current conditions, we have determined that investment securities backed by the U.S. Department of the Treasury, Fannie Mae, Freddie Mac, FHLB, Ginnie Mae, and the SBA have zero expected credit loss.
Our municipal bond portfolio, with a carrying amount of $0.9 billion as of September 30, 2026 is highly rated with an average rating of AA and 95% of the portfolio is rated A or better. All of the investment securities in the municipal portfolio are general obligation bonds. Geographically, municipal bonds generally support our primary footprint as 61% of the securities are from municipalities located in the primary states within which we conduct business. The average holding size of the securities in the municipal bond portfolio is $2.5 million.
The ACL on the HTM municipal bond portfolio is calculated on each bond using:
•The bond’s underlying credit rating, time to maturity and exposure amount;
•Credit enhancements that improve the bond’s credit rating (e.g., insurance); and
•Moody’s U.S. Municipal Bond Default and Recovery Rates, 1970-2024.
By using these components, we derive the expected credit loss on the HTM general obligation municipal bond portfolio. We further refine the expected credit loss by factoring in economic forecast data using our Commercial and Industrial Non-Manufacturing loan portfolio forecast adjustment as derived through our assessment of the loan portfolio as a proxy for our municipal bond portfolio.
Our corporate bond portfolio, with a carrying amount of $139.6 million as of September 30, 2026 consists of debentures of banks and bank holding companies. The average holding size of the securities in the corporate bond portfolio is $4.8 million.
The ACL on the HTM corporate bond portfolio is calculated using:
•The bond’s credit rating, time to maturity and exposure amount;
•Moody’s Annual Default Study, 03/12/2026; and
•The most recent financial statements.
By using these components, we derive the expected credit loss on the HTM corporate bond portfolio. We further refine the expected credit loss by factoring in economic forecast data using our bank-wide loan portfolio forecast adjustment as derived through our assessment of FNBPA's loan portfolio as a proxy for our corporate bond portfolio.
For the year-to-date periods ending September 30, 2026 and 2025, we had no significant provision expense and no charge-offs or recoveries for the investment securities portfolio. The ACL on the HTM portfolio was $0.59 million, consisting of $0.06 million relating to the municipal bond portfolio and $0.53 million relating to other debt securities, as of September 30, 2026, and $0.06 million relating to the municipal bond portfolio and $0.23 million relating to other debt securities as of December 31, 2025. The AFS securities portfolios did not have an ACL at September 30, 2026 or December 31, 2025 and there were no investment securities that were past due or on non-accrual at either date.
18

    
NOTE 4.    LOANS AND LEASES
Accrued interest receivable on loans and leases, which totaled $128.3 million at September 30, 2026 and $124.1 million at December 31, 2025, is excluded from the estimate of credit losses and assessed separately in other assets in the Consolidated Balance Sheets for both periods and is not included in the following tables.
Loans and Leases by Portfolio Segment
Following is a summary of total loans and leases, net of unearned income:
TABLE 4.1
(in millions)September 30, 2026December 31, 2025
Commercial real estate$11,780 $12,274 
Commercial and industrial8,766 7,718 
Commercial leases799 791 
Other159 141 
Total commercial loans and leases21,504 20,924 
Direct installment2,654 2,678 
Residential mortgages9,738 8,882 
Indirect installment964 767 
Consumer lines of credit1,677 1,526 
Total consumer loans15,033 13,853 
Total loans and leases, net of unearned income$36,537 $34,777 
The remaining accretable discount included in the amortized cost of acquired loans was $16.6 million and $21.2 million at September 30, 2026 and December 31, 2025, respectively.
The loans and leases portfolio categories are comprised of the following types of loans, where in each case the LGD is dependent on the nature and value of the respective collateral:
•Commercial real estate includes both owner-occupied and non-owner-occupied loans, including construction loans, secured by commercial properties where operational cash flows on owner-occupied properties, including rents paid by stand-alone business customers, or rents received by our borrowers from their tenant(s) on both a property and global basis are the primary default risk drivers;
•Commercial and industrial includes loans to businesses that are not secured by real estate where the borrower's leverage and cash flows from operations are the primary default risk drivers;
•Commercial leases consist of leases for new or used equipment where the borrower's cash flow from operations is the primary default risk driver;
•Other is comprised primarily of credit cards and mezzanine loans where the borrower's cash flow from operations is the primary default risk driver;
•Direct installment is comprised of fixed-rate, closed-end consumer loans for personal, family or household use, such as home equity loans and automobile loans where the primary default risk driver is the borrower's employment status and income;
•Residential mortgages consist of conventional and jumbo mortgage loans, including construction loans, for 1-4 family properties where the primary default risk driver is the borrower's employment status and income;
•Indirect installment is comprised of loans originated by approved third parties and underwritten by us, primarily automobile loans where the primary default risk driver is the borrower's employment status and income; and
19

    
•Consumer lines of credit include home equity lines of credit and consumer lines of credit that are either unsecured or secured by collateral other than home equity where the primary default risk driver is the borrower's employment status and income.
The loans and leases portfolio consists principally of loans to individuals and small- and medium-sized businesses within our primary market in seven states and the District of Columbia. Our primary market coverage spans several major metropolitan areas including: Pittsburgh, Pennsylvania; Baltimore, Maryland; Cleveland, Ohio; Washington, D.C.; Charlotte, Raleigh, Durham and the Piedmont Triad (Winston-Salem, Greensboro and High Point) in North Carolina; and Charleston, South Carolina.
The following table shows occupancy information relating to commercial real estate loans:
TABLE 4.2
September 30,
2026		December 31,
2025
Commercial real estate:
Percent owner-occupied32.5 %30.9 %
Percent non-owner-occupied67.5 69.1 
Credit Quality
We monitor the credit quality of our loan portfolio using several performance measures based on payment activity and borrower performance. We use an internal risk rating assigned to a commercial loan or lease at origination, summarized below.
TABLE 4.3
Rating CategoryDefinition
Passin general, the condition of the borrower and the performance of the loan is satisfactory or better
Special Mentionin general, the condition of the borrower has deteriorated, requiring an increased level of monitoring
Substandardin general, the condition of the borrower has significantly deteriorated and the performance of the loan could further deteriorate if deficiencies are not corrected
Doubtfulin general, the condition of the borrower has significantly deteriorated and the collection in full of both principal and interest is highly questionable or improbable
The use of these internally assigned credit quality categories within the commercial loan and lease portfolio permits our use of transition matrices to establish a basis which is then impacted by quantitative inputs from our econometric model forecasts over the R&S period. Our internal credit risk grading system is based on past experiences with similarly graded loans and leases and conforms to regulatory categories. In general, loan and lease risk ratings within each category are reviewed on an ongoing basis according to our policy for each class of loans and leases. Each quarter, we analyze the resulting ratings, as well as other external statistics and factors such as delinquency, to track the migration performance of the commercial loan and lease portfolio. Loans and leases within the Pass credit category or that migrate toward the Pass credit category generally have a lower risk of loss compared to loans and leases that migrate toward the Substandard or Doubtful credit categories. Accordingly, we apply higher risk factors to Substandard and Doubtful credit categories.
20

    
The following table summarizes the designated loan rating category by loan class including term loans on an amortized cost basis by origination year and year-to-date gross charge-offs by originating year:
TABLE 4.4
(in millions)20262025202420232022PriorRevolving Loans Amortized Cost BasisTotal
September 30, 2026
COMMERCIAL
Commercial Real Estate:
Risk Rating:
   Pass$1,054 $1,355 $1,262 $1,306 $1,321 $4,268 $235 $10,801 
   Special Mention— 5 28 58 160 352 10 613 
   Substandard— 4 15 60 67 216 4 366 
Total commercial real estate1,054 1,364 1,305 1,424 1,548 4,836 249 11,780 
Commercial real estate gross charge-offs — — 2.7 1.3 1.0 13.4 — 18.4 
Commercial and Industrial:
Risk Rating:
   Pass2,181 1,592 758 537 398 932 1,895 8,293 
   Special Mention43 20 12 11 4 48 79 217 
   Substandard2 12 23 65 7 62 85 256 
Total commercial and industrial2,226 1,624 793 613 409 1,042 2,059 8,766 
Commercial and industrial gross charge-offs0.1 0.6 0.4 10.3 2.0 10.5 — 23.9 
Commercial Leases:
Risk Rating:
   Pass243 153 189 102 59 39 — 785 
   Special Mention— — 1 1 1 — — 3 
   Substandard1 — 4 5 1 — — 11 
Total commercial leases244 153 194 108 61 39 — 799 
Commercial leases gross charge-offs— — — — — 2.3 — 2.3 
Other Commercial:
Risk Rating:
   Pass13 — — 66 — 7 73 159 
Total other commercial13 — — 66 — 7 73 159 
Other commercial gross charge-offs— — — — — 3.7 — 3.7 
Total commercial loans and leases3,537 3,141 2,292 2,211 2,018 5,924 2,381 21,504 
21

    
(in millions)20262025202420232022PriorRevolving Loans Amortized Cost BasisTotal
September 30, 2026
CONSUMER
Direct Installment:
   Current347 382 218 175 479 1,041 — 2,642 
   Past due— 1 2 1 2 6 — 12 
Total direct installment347 383 220 176 481 1,047 — 2,654 
Direct installment gross charge-offs— 0.2 0.1 0.1 0.1 0.2 — 0.7 
Residential Mortgages:
   Current1,547 1,734 1,244 1,077 1,365 2,695 — 9,662 
   Past due4 17 12 11 6 26 — 76 
Total residential mortgages1,551 1,751 1,256 1,088 1,371 2,721 — 9,738 
Residential mortgages gross charge-offs— 0.3 0.5 0.4 0.1 0.7 — 2.0 
Indirect Installment:
   Current424 240 192 12 27 59 — 954 
   Past due1 1 2 1 2 3 — 10 
Total indirect installment425 241 194 13 29 62 — 964 
Indirect installment gross charge-offs0.1 1.0 1.1 0.3 1.0 1.0 — 4.5 
Consumer Lines of Credit:
   Current2 3 5 15 34 160 1,446 1,665 
   Past due— — — 1 1 7 3 12 
Total consumer lines of credit2 3 5 16 35 167 1,449 1,677 
Consumer lines of credit gross charge-offs— — — 0.1 — 0.5 — 0.6 
Total consumer loans2,325 2,378 1,675 1,293 1,916 3,997 1,449 15,033 
Total loans and leases$5,862 $5,519 $3,967 $3,504 $3,934 $9,921 $3,830 $36,537 
Total charge-offs$0.2 $2.1 $4.8 $12.5 $4.2 $32.3 $— $56.1 
22

    
(in millions)20252024202320222021PriorRevolving Loans Amortized Cost BasisTotal
December 31, 2025
COMMERCIAL
Commercial Real Estate:
Risk Rating:
   Pass$1,438 $1,336 $1,654 $1,587 $1,686 $3,637 $195 $11,533 
   Special Mention5 17 18 135 94 147 6 422 
   Substandard1 11 10 59 37 195 6 319 
Total commercial real estate1,444 1,364 1,682 1,781 1,817 3,979 207 12,274 
Commercial real estate gross charge-offs— — 0.4 5.4 3.9 20.3 — 30.0 
Commercial and Industrial:
Risk Rating:
   Pass1,799 1,011 787 616 360 835 1,835 7,243 
   Special Mention35 11 12 5 3 72 148 286 
   Substandard2 14 45 11 7 22 88 189 
Total commercial and industrial1,836 1,036 844 632 370 929 2,071 7,718 
Commercial and industrial gross charge-offs0.1 1.5 1.0 3.5 7.0 24.8 — 37.9 
Commercial Leases:
Risk Rating:
   Pass262 222 140 73 41 37 — 775 
   Special Mention1 3 1 — 1 3 — 9 
   Substandard— — 4 1 2 — — 7 
Total commercial leases263 225 145 74 44 40 — 791 
Commercial leases gross charge-offs— — — — — 0.2 — 0.2 
Other Commercial:
Risk Rating:
   Pass9 — 58 — — 4 70 141 
Total other commercial9 — 58 — — 4 70 141 
Other commercial gross charge-offs— — — — — 4.7 — 4.7 
Total commercial loans and leases3,552 2,625 2,729 2,487 2,231 4,952 2,348 20,924 
23

    
(in millions)20252024202320222021PriorRevolving Loans Amortized Cost BasisTotal
December 31, 2025
CONSUMER
Direct Installment:
   Current446 273 218 535 592 601 — 2,665 
   Past due— 1 1 3 2 6 — 13 
Total direct installment446 274 219 538 594 607 — 2,678 
Direct installment gross charge-offs0.1 0.2 0.2 0.2 — 0.2 — 0.9 
Residential Mortgages:
   Current1,741 1,464 1,245 1,468 1,317 1,579 — 8,814 
   Past due6 11 11 7 5 28 — 68 
Total residential mortgages1,747 1,475 1,256 1,475 1,322 1,607 — 8,882 
Residential mortgages gross charge-offs0.1 0.3 0.5 0.1 0.1 1.3 — 2.4 
Indirect Installment:
   Current311 272 16 41 69 43 — 752 
   Past due1 3 2 4 4 1 — 15 
Total indirect installment312 275 18 45 73 44 — 767 
Indirect installment gross charge-offs0.4 1.0 0.9 2.5 2.0 0.8 — 7.6 
Consumer Lines of Credit:
   Current4 6 19 39 12 139 1,295 1,514 
   Past due— — 1 1 — 8 2 12 
Total consumer lines of credit4 6 20 40 12 147 1,297 1,526 
Consumer lines of credit gross charge-offs— — 0.1 0.1 — 0.8 — 1.0 
Total consumer loans2,509 2,030 1,513 2,098 2,001 2,405 1,297 13,853 
Total loans and leases$6,061 $4,655 $4,242 $4,585 $4,232 $7,357 $3,645 $34,777 
Total charge-offs$0.7 $3.0 $3.1 $11.8 $13.0 $53.1 $— $84.7 
We use delinquency transition matrices within the consumer and other loan classes to establish the basis for the R&S forecast portion of the credit risk. Each month, management analyzes payment and volume activity, Fair Isaac Corporation (FICO) scores and Debt-to-Income (DTI) scores and other external factors, such as unemployment, to determine how consumer loans are performing.
24

    
Non-Performing and Past Due
The following table provides an analysis of the aging of loans by class.
TABLE 4.5
(in millions)30-89 Days
Past Due
> 90 Days
Past Due
and Still
Accruing
Non-
Accrual		Total
Past Due		CurrentTotal
Loans and
Leases		Non-accrual with No ACL
September 30, 2026
Commercial real estate$19 $— $62 $81 $11,699 $11,780 $47 
Commercial and industrial11 — 37 48 8,718 8,766 11 
Commercial leases— — 1 1 798 799 — 
Other— 36 — 36 123 159 — 
Total commercial loans and leases30 36 100 166 21,338 21,504 58 
Direct installment7 1 4 12 2,642 2,654 — 
Residential mortgages52 13 11 76 9,662 9,738 — 
Indirect installment9 — 1 10 954 964 — 
Consumer lines of credit7 2 3 12 1,665 1,677 — 
Total consumer loans75 16 19 110 14,923 15,033 — 
Total loans and leases$105 $52 $119 $276 $36,261 $36,537 $58 

(in millions)30-89 Days
Past Due
> 90 Days
Past Due
and Still
Accruing
Non-
Accrual		Total
Past Due 		CurrentTotal
Loans and
Leases		Non-accrual with No ACL
December 31, 2025
Commercial real estate$10 $— $45 $55 $12,219 $12,274 $18 
Commercial and industrial10 — 35 45 7,673 7,718 15 
Commercial leases— — 3 3 788 791 — 
Other34 1 2 37 104 141 — 
Total commercial loans and leases54 1 85 140 20,784 20,924 33 
Direct installment8 1 4 13 2,665 2,678 — 
Residential mortgages47 9 12 68 8,814 8,882 1 
Indirect installment14 — 1 15 752 767 — 
Consumer lines of credit7 2 3 12 1,514 1,526 — 
Total consumer loans76 12 20 108 13,745 13,853 1 
Total loans and leases$130 $13 $105 $248 $34,529 $34,777 $34 
25

    
Following is a summary of non-performing assets:
TABLE 4.6
(dollars in millions)September 30,
2026		December 31,
2025
Non-accrual loans$119 $105 
Total non-performing loans and leases119 105 
Other real estate owned 2 3 
Total non-performing assets$121 $108 
Asset quality ratios:
Non-performing loans and leases / total loans and leases0.33 %0.30 %
Non-performing assets plus 90 days or more past due / total loans and leases plus OREO
0.47 0.35 
The carrying value of residential-secured consumer OREO held as a result of obtaining physical possession upon completion of a foreclosure or through completion of a deed in lieu of foreclosure amounted to $1.4 million at September 30, 2026 and $1.1 million at December 31, 2025. The recorded investment of residential-secured consumer OREO for which formal foreclosure proceedings are in process at September 30, 2026 and December 31, 2025 totaled $20.9 million and $16.9 million, respectively.
Approximately $125.4 million of commercial loans are collateral dependent at September 30, 2026. Repayment is expected to be substantially made through the operation or sale of the collateral on the loan. These loans are primarily secured by business assets or commercial real estate.
Loan Modifications
During the period, there are loans whose contractual terms have been modified in a manner that grants a concession to a borrower experiencing financial difficulties. These modifications typically result from loss mitigation activities and could include a term extension, interest rate reduction, principal forgiveness and other actions intended to minimize the economic loss and to avoid foreclosure or repossession of collateral. Accrued interest receivable on loan modifications totaled $0.39 million and $0.08 million at September 30, 2026 and September 30, 2025, respectively, and is excluded from the amortized cost of loan modifications in the tables that follow.
26

    
The following table shows the amortized cost basis at the end of the reporting period of the loans modified during the period to borrowers experiencing financial difficulty, disaggregated by class of financing receivable, type of concession granted and the financial effect of the modifications made to borrowers experiencing financial difficulty:
TABLE 4.7
(dollars in millions)Amortized Cost Basis% of Total Class of Financing ReceivableFinancial Effect
Three Months Ended September 30, 2026
Term Extension
Commercial real estate$1.1 0.01 %
The modified loans had an average increase in term of 9 months, extending the maturity date.
Commercial and industrial11.5 0.13 
The modified loans had an average increase in term of 3 months, extending the maturity date.
Direct installment0.5 0.02 
The modified loans had an average increase in term of 14 months, extending the maturity date.
Residential mortgages0.3 — 
The modified loans had an average increase in term of 78 months, extending the maturity date.
Consumer lines of credit0.2 0.01 
The modified loans had an average increase in term of 243 months, extending the maturity date.
Total13.6 
Term Extension and Rate Reduction
Commercial and industrial0.1 — Modifications were made with no material financial effect.
Residential mortgages0.9 0.01 Modifications were made with no material financial effect.
Total1.0 
Other
Commercial real estate3.2 0.03 
The majority resulted in a 3 to 5 month deferral on principal payments.
Commercial and industrial4.0 0.05 
The majority resulted in a 3 to 6 month deferral on principal payments.
Total7.2 
Total Outstanding Modified$21.8 
27

    
(dollars in millions)Amortized Cost Basis% of Total Class of Financing ReceivableFinancial Effect
Nine Months Ended September 30, 2026
Term Extension
Commercial real estate$18.1 0.15 %
The modified loans had an average increase in term of 13 months, extending the maturity date.
Commercial and industrial11.8 0.13 
The modified loans had an average increase in term of 4 months, extending the maturity date.
Direct installment1.2 0.05 
The modified loans had an average increase in term of 16 months, extending the maturity date.
Residential mortgages3.5 0.04 
The modified loans had an average increase in term of 46 months, extending the maturity date.
Consumer lines of credit0.2 0.01 
The modified loans had an average increase in term of 225 months, extending the maturity date.
Total34.8 
Term Extension and Rate Reduction
Commercial real estate11.6 0.10 
The modified loan had an increase in term of 15 months, extending the maturity date, with a weighted average yield reduction of 300 basis points, and other collateral terms.
Commercial and industrial0.1 — Multiple modifications were made with no material financial effect.
Residential mortgages1.9 0.02 
The modified loans had an increase in term of 132 months, extending the maturity date, with a weighted average yield reduction of 213 basis points.
Total13.6 
Other
Commercial real estate6.2 0.05 
The majority resulted in a 3 to 5 month deferral on principal payments.
Commercial and industrial8.1 0.09 
The majority resulted in a 3 to 6 month deferral on principal payments.
Consumer lines of credit0.3 0.02 Modifications were made with no material financial effect.
Total14.6 
Total Outstanding Modified$63.0 
28

    
(dollars in millions)Amortized Cost Basis% of Total Class of Financing ReceivableFinancial Effect
Three Months Ended September 30, 2025
Term Extension
Commercial real estate$1.0 0.01 %
The modified loans had an average increase in term of 10 months, extending the maturity date.
Commercial and industrial0.3 — 
The modified loans had an average increase in term of 72 months, extending the maturity date.
Direct installment0.4 0.01 
The modified loans had an average increase in term of 36 months, extending the maturity date.
Residential mortgages0.7 0.01 
The modified loans had an average increase in term of 117 months, extending the maturity date.
Consumer lines of credit0.2 0.01 
The modified loans had an average increase in term of 129 months, extending the maturity date.
Total2.6 
Term Extension and Rate Reduction
Residential mortgages0.7 0.01 Multiple modifications were made with no material financial effect.
Total0.7 
Other
Commercial real estate0.8 0.01 Multiple modifications were made with no material financial effect.
Commercial and industrial1.3 0.02 Multiple modifications were made with no material financial effect.
Total2.1 
Total Outstanding Modified$5.4 
Nine Months Ended September 30, 2025
Term Extension
Commercial real estate$2.7 0.02 %
The modified loans had an average increase in term of 5 months, extending the maturity date.
Commercial and industrial1.2 0.02 
The modified loans had an average increase in term of 41 months, extending the maturity date.
Direct installment1.9 0.07 
The modified loans had an average increase in term of 26 months, extending the maturity date.
Residential mortgages3.6 0.04 
The modified loans had an average increase in term of 44 months, extending the maturity date.
Consumer lines of credit0.6 0.04 
The modified loans had an average increase in term of 165 months, extending the maturity date.
Total10.0 
Term Extension and Rate Reduction
Commercial and industrial0.1 — Multiple modifications were made with no material financial effect.
Residential mortgages1.9 0.02 
The term was extended, with a weighted average yield reduction of 100 basis points to 475 basis points with extensions up to 28 years.
Total2.0 
Other
Commercial real estate2.2 0.02 
The majority resulted in a 3-month deferral on principal payments.
Commercial and industrial2.2 0.03 
The majority resulted in a 3-month deferral on principal payments.
Total4.4 
Total Outstanding Modified$16.4 
Some loan modifications may not ultimately result in the full collection of principal and interest, as modified, and may result in potential incremental losses which are factored into the ACL. There were no additional funds committed to borrowers whose loans were modified during the first nine months of 2026.
29

    
Commercial loans over $1.0 million whose terms have been modified may be placed on non-accrual, individually analyzed and measured based on the fair value of the underlying collateral. Our ACL includes specific reserves for commercial loans modified. There was $10.3 million in specific reserves for commercial loans modified at September 30, 2026 and no specific reserves for commercial loans at December 31, 2025 and pooled reserves for individual loans of $1.4 million and $0.6 million at those same respective dates, based on loan segment LGD. Upon default, the amount of the recorded investment of the modified loan balance in excess of the fair value of the collateral, less estimated selling costs, is generally considered a confirmed loss and is charged-off against the ACL.
All other classes of loans whose terms have been modified are pooled and measured based on the loan segment LGD. Our ACL included pooled reserves for these classes of loans of $1.2 million and $1.3 million as of September 30, 2026 and December 31, 2025, respectively. Upon default of an individual loan, our charge-off policy is followed for that class of loan.

30

    
Following is a summary of loans modified in a manner that grants a concession to a borrower experiencing financial difficulties, by class, for which there was a payment default, excluding loans that have been paid off and/or sold. Default occurs when a loan is 90 days or more past due or in non-accrual and is within 12 months of restructuring.
TABLE 4.8
Amortized cost basis of modified financing receivables that subsequently defaulted:
(in millions)Term ExtensionTerm Extension and Rate ReductionOtherTotal Outstanding Modified
Three Months Ended September 30, 2026
Commercial and industrial$12.1 $— $2.6 $14.7 
Total commercial loans and leases12.1 — 2.6 14.7 
Direct installment0.2 — — 0.2 
Residential mortgages0.5 — — 0.5 
Consumer lines of credit0.1 — — 0.1 
Total consumer loans0.8 — — 0.8 
Total $12.9 $— $2.6 $15.5 
Nine Months Ended September 30, 2026
Commercial real estate$— $11.6 $1.0 $12.6 
Commercial and industrial13.1 — 3.1 16.2 
Total commercial loans and leases13.1 11.6 4.1 28.8 
Direct installment0.5 — — 0.5 
Residential mortgages3.8 1.8 — 5.6 
Consumer lines of credit0.2 — — 0.2 
Total consumer loans4.5 1.8 — 6.3 
Total$17.6 $13.4 $4.1 $35.1 
(in millions)Term ExtensionTerm Extension and Rate ReductionOtherTotal Outstanding Modified
Three Months Ended September 30, 2025
Commercial real estate$0.1 $— $— $0.1 
Total commercial loans and leases0.1 — — 0.1 
Total$0.1 $— $— $0.1 
Nine Months Ended September 30, 2025
Commercial real estate$1.1 $— $1.9 $3.0 
Commercial and industrial0.5 3.0 3.8 7.3 
Total commercial loans and leases1.6 3.0 5.7 10.3 
Direct installment0.4 — — 0.4 
Residential mortgages2.4 0.5 — 2.9 
Consumer lines of credit0.2 — — 0.2 
Total consumer loans3.0 0.5 — 3.5 
Total$4.6 $3.5 $5.7 $13.8 
31

    
We closely monitor the performance of the loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of our modification efforts. The following table depicts the performance of loans that have been modified in the last 12 months:
TABLE 4.9
Payment status - amortization cost basis:
(in millions)Current30-89 Days Past Due90+ Days Past Due
September 30, 2026
Commercial real estate$36.4 $0.2 $— 
Commercial and industrial20.6 2.6 0.1 
Total commercial loans and leases57.0 2.8 0.1 
Direct installment1.2 0.2 0.1 
Residential mortgages4.1 3.2 0.8 
Consumer lines of credit0.6 — — 
Total consumer loans5.9 3.4 0.9 
Total$62.9 $6.2 $1.0 
(in millions)Current30-89 Days Past Due90+ Days Past Due
September 30, 2025
Commercial real estate$20.9 $— $1.3 
Commercial and industrial2.9 0.8 1.8 
Total commercial loans and leases23.8 0.8 3.1 
Direct installment1.8 — 0.3 
Residential mortgages5.6 1.0 0.7 
Consumer lines of credit1.0 — — 
Total consumer loans8.4 1.0 1.0 
Total$32.2 $1.8 $4.1 

NOTE 5.    ALLOWANCE FOR CREDIT LOSSES ON LOANS AND LEASES
The ACL is maintained for credit losses expected in the existing loan and lease portfolio and is presented as a reserve against loans and leases on the Consolidated Balance Sheets. Loan and lease losses are charged off against the ACL, with recoveries of amounts previously charged off credited to the ACL. Provisions for credit losses are charged to operations based on management’s periodic evaluation of the appropriate level of the ACL.
32

    
Following is a summary of changes in the ACL, by loan and lease class:
TABLE 5.1
(in millions)Balance at
Beginning of
Period		Charge-
Offs		RecoveriesNet
(Charge-
Offs) Recoveries		Provision
for Credit
 Losses		Balance at
End of
Period
Three Months Ended September 30, 2026
Commercial real estate$166.9 $(4.9)$0.4 $(4.5)$1.0 $163.4 
Commercial and industrial117.1 (4.0)0.5 (3.5)6.0 119.6 
Commercial leases22.7 (0.3)0.1 (0.2)(1.2)21.3 
Other4.7 (1.4)0.3 (1.1)1.2 4.8 
Total commercial loans and leases311.4 (10.6)1.3 (9.3)7.0 309.1 
Direct installment25.2 (0.3)0.2 (0.1)0.1 25.2 
Residential mortgages94.0 (0.5)0.1 (0.4)9.6 103.2 
Indirect installment9.6 (1.6)0.5 (1.1)2.3 10.8 
Consumer lines of credit7.1 (0.2)0.1 (0.1)0.2 7.2 
Total consumer loans135.9 (2.6)0.9 (1.7)12.2 146.4 
Total allowance for credit losses on loans and leases447.3 (13.2)2.2 (11.0)19.2 455.5 
Allowance for unfunded loan commitments19.1 — — — 0.4 19.5 
Total allowance for credit losses on loans and leases and allowance for unfunded loan commitments$466.4 $(13.2)$2.2 $(11.0)$19.6 $475.0 
Nine Months Ended September 30, 2026
Commercial real estate$175.9 $(18.4)$1.1 $(17.3)$4.8 $163.4 
Commercial and industrial98.9 (23.9)7.3 (16.6)37.3 119.6 
Commercial leases26.2 (2.3)0.1 (2.2)(2.7)21.3 
Other4.4 (3.7)1.5 (2.2)2.6 4.8 
Total commercial loans and leases305.4 (48.3)10.0 (38.3)42.0 309.1 
Direct installment25.7 (0.7)0.4 (0.3)(0.2)25.2 
Residential mortgages92.4 (2.0)— (2.0)12.8 103.2 
Indirect installment9.0 (4.5)1.4 (3.1)4.9 10.8 
Consumer lines of credit7.0 (0.6)0.4 (0.2)0.4 7.2 
Total consumer loans134.1 (7.8)2.2 (5.6)17.9 146.4 
Total allowance for credit losses on loans and leases439.5 (56.1)12.2 (43.9)59.9 455.5 
Allowance for unfunded loan commitments20.1 — — — (0.6)19.5 
Total allowance for credit losses on loans and leases and allowance for unfunded loan commitments$459.6 $(56.1)$12.2 $(43.9)$59.3 $475.0 
33

    
(in millions)Balance at
Beginning of
Period		Charge-
Offs		RecoveriesNet
(Charge-
Offs) Recoveries		Provision
for Credit
Losses		Balance at
End of
Period
Three Months Ended September 30, 2025
Commercial real estate$179.5 $(9.2)$0.4 $(8.8)$7.4 $178.1 
Commercial and industrial88.3 (9.2)1.0 (8.2)14.9 95.0 
Commercial leases21.6 — — — 1.7 23.3 
Other4.6 (1.4)0.2 (1.2)1.2 4.6 
Total commercial loans and leases294.0 (19.8)1.6 (18.2)25.2 301.0 
Direct installment26.6 (0.1)0.1 — (0.6)26.0 
Residential mortgages95.4 (0.5)0.1 (0.4)(0.8)94.2 
Indirect installment9.3 (1.6)0.6 (1.0)0.8 9.1 
Consumer lines of credit6.8 (0.2)0.1 (0.1)0.3 7.0 
Total consumer loans138.1 (2.4)0.9 (1.5)(0.3)136.3 
Total allowance for credit losses on loans and leases432.1 (22.2)2.5 (19.7)24.9 437.3 
Allowance for unfunded loan commitments 21.0 — — — (0.9)20.1 
Total allowance for credit losses on loans and leases and allowance for unfunded loan commitments$453.1 $(22.2)$2.5 $(19.7)$24.0 $457.4 
Nine Months Ended September 30, 2025
Commercial real estate$166.9 $(19.8)$1.0 $(18.8)$30.0 $178.1 
Commercial and industrial85.6 (31.6)6.0 (25.6)35.0 95.0 
Commercial leases22.9 (0.2)— (0.2)0.6 23.3 
Other4.3 (3.6)0.7 (2.9)3.2 4.6 
Total commercial loans and leases279.7 (55.2)7.7 (47.5)68.8 301.0 
Direct installment29.1 (0.7)0.4 (0.3)(2.8)26.0 
Residential mortgages95.9 (2.3)0.3 (2.0)0.3 94.2 
Indirect installment9.5 (5.5)1.8 (3.7)3.3 9.1 
Consumer lines of credit8.6 (0.8)0.3 (0.5)(1.1)7.0 
Total consumer loans143.1 (9.3)2.8 (6.5)(0.3)136.3 
Total allowance for credit losses on loans and leases422.8 (64.5)10.5 (54.0)68.5 437.3 
Allowance for unfunded loan commitments21.4 — — — (1.3)20.1 
Total allowance for credit losses on loans and leases and allowance for unfunded loan commitments$444.2 $(64.5)$10.5 $(54.0)$67.2 $457.4 
Following is a summary of changes in the AULC by portfolio segment:
TABLE 5.2
Three Months Ended
September 30,		Nine Months Ended
September 30,
2026202520262025
(in millions)
Balance at beginning of period$19.1 $21.0 $20.1 $21.4 
Provision for unfunded loan commitments and letters of credit:
Commercial portfolio0.4 (0.8)(0.5)(1.1)
Consumer portfolio— (0.1)(0.1)(0.2)
Balance at end of period$19.5 $20.1 $19.5 $20.1 
34

    
The model used to calculate the ACL is dependent on the portfolio composition and credit quality, as well as historical experience, current conditions and forecasts of economic conditions and interest rates. Specifically, the following considerations are incorporated into the ACL calculation:
•a third-party macroeconomic forecast scenario;
•a 24-month R&S forecast period for macroeconomic factors with a reversion to the historical mean on a straight-line basis over a 12-month period; and
•the historical through-the-cycle mean was calculated using an expanded period to include a prior recessionary period.
At September 30, 2026 and December 31, 2025, we utilized a third-party consensus macroeconomic forecast reflecting the current and projected macroeconomic environment. For our ACL calculation at September 30, 2026, the macroeconomic variables that we utilized included, but were not limited to: (i) the purchase only Housing Price Index, which increases 4.1% over our R&S forecast period, (ii) a Commercial Real Estate (CRE) Price Index, which increases 1.1% over our R&S forecast period, (iii) S&P Volatility, which increases 15.9% in 2026 and decreases 4.6% in 2027 and (iv) personal and business bankruptcies, which increase and decrease, respectively, over the R&S forecast period but average below the historical through-the-cycle period. Macroeconomic variables that we utilized for our ACL calculation as of December 31, 2025 included, but were not limited to: (i) the purchase only Housing Price Index, which increases 4.3% over our R&S forecast period, (ii) a CRE Price Index, which decreases 0.5% over our R&S forecast period, (iii) S&P Volatility, which decreases 2.2% in 2026 and 7.9% in 2027 and (iv) personal and business bankruptcies, which increase steadily over the R&S forecast period but average below the historical through-the-cycle period.
The ACL on loans and leases of $455.5 million at September 30, 2026 increased $16.0 million, or 3.6%, from December 31, 2025. Our ending ACL coverage ratio at September 30, 2026 was 1.25%, and 1.26% at December 31, 2025. Total provision for credit losses for the three months ended September 30, 2026 was $19.6 million, compared to $24.0 million in the same period of 2025. Net charge-offs were $11.0 million, or 0.12% annualized of average total loans, during the three months ended September 30, 2026, compared to $19.7 million, or 0.22% annualized, for the same period of 2025. Total provision for credit losses for the nine months ended September 30, 2026 was $59.5 million, compared to $67.1 million in the same period of 2025. Net charge-offs were $43.9 million, or 0.17% annualized of average total loans, during the nine months ended September 30, 2026, compared to $54.0 million, or 0.21% annualized, for the same period of 2025.
NOTE 6.    LOAN SERVICING
Mortgage Loan Servicing
We retain the servicing rights on certain mortgage loans sold. The unpaid principal balance of mortgage loans serviced for others is listed below:
TABLE 6.1
(in millions)September 30,
2026		December 31,
2025
Mortgage loans sold with servicing retained$7,690 $7,062 
The following table summarizes activity relating to mortgage loans sold with servicing retained:
TABLE 6.2
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in millions)2026202520262025
Mortgage loans sold with servicing retained$481 $415 $1,546 $1,050 
Pre-tax net gains (losses) resulting from above loan sales (1)
4 8 18 17 
Mortgage servicing fees (1)
5 5 14 13 
(1) Recorded in mortgage banking operations on the Consolidated Statements of Income.
35

    
Following is a summary of activity relating to MSRs:
TABLE 6.3
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in millions)2026202520262025
Balance at beginning of period$75.3 $72.2 $73.5 $70.5 
Additions6.3 4.6 17.3 10.6 
Payoffs and curtailments(1.3)(1.2)(5.0)(3.3)
Impairment (charge) / recovery(0.4)(0.1)(0.3)(0.1)
Amortization / other(2.7)(1.8)(8.3)(4.0)
Balance at end of period$77.2 $73.7 $77.2 $73.7 
Fair value, beginning of period$94.9 $85.5 $88.2 $86.3 
Fair value, end of period116.1 87.0 116.1 87.0 
The valuation allowance for MSRs was $0.4 million at September 30, 2026 and $0.1 million at December 31, 2025.
The fair value of MSRs is highly sensitive to changes in assumptions and is determined by estimating the present value of the asset’s future cash flows utilizing market-based prepayment rates, discount rates and other assumptions validated through comparison to trade information, industry surveys and the use of independent third-party valuations. Changes in prepayment speed assumptions have the most significant impact on the fair value of MSRs. Generally, as interest rates decline, mortgage loan prepayments accelerate due to increased refinance activity, which results in a decrease in the fair value of MSRs and as interest rates increase, mortgage loan prepayments decline, which results in an increase in the fair value of MSRs. Measurement of fair value is limited to the conditions existing and the assumptions utilized as of a particular point in time, and those assumptions may not be appropriate if they are applied at a different point in time.
Following is a summary of the sensitivity of the fair value of MSRs to changes in key assumptions:
TABLE 6.4
(dollars in millions)September 30,
2026		December 31,
2025
Weighted average life (months)10689
Constant prepayment rate (annualized)6.6 %8.6 %
Discount rate9.8 %10.1 %
Effect on fair value due to change in interest rates:
+2.00%$14 $13 
+1.00%10 10 
+0.50%6 7 
+0.25%3 4 
-0.25%(4)(4)
-0.50%(10)(8)
-1.00%(23)(14)
-2.00%(45)(24)
-3.00%(58)(42)
The sensitivity calculations above are hypothetical and should not be considered to be predictive of future performance. Changes in fair value based on adverse changes in assumptions generally cannot be extrapolated because the relationship of the changes in assumptions to fair value may not be linear. Also, in this table, the effects of an adverse variation in a particular assumption on the fair value of MSRs is calculated without changing any other assumptions, while, in reality, changes in one
36

    
factor may result in changing another, which may magnify or contract the effect of the change.
NOTE 7.    LEASES
We have operating leases primarily for certain branches, office space, land and office equipment. We have finance leases for certain branches. Our operating leases expire at various dates through the year 2046 and generally include one or more options to renew. Our finance leases expire at various dates through the year 2051 and generally include one or more options to renew. The exercise of lease renewal options is at our sole discretion. As of September 30, 2026, we had operating lease right-of-use assets and operating lease liabilities of $203.4 million and $244.6 million, respectively, including $68.3 million in operating right-of-use assets and $97.9 million in operating lease liabilities with a related party. As of September 30, 2026, we had finance lease right-of-use assets and finance lease liabilities of $34.4 million and $38.1 million, respectively.
Our operating lease agreements do not contain any material residual value guarantees or material restrictive covenants. As of September 30, 2026, we have certain operating lease agreements, primarily for administrative office space, that are expected to commence in 2026 and early 2027 with lease terms of up to 20 years. At commencement, it is expected that these leases will add approximately $10.5 million in right-of-use assets and $10.5 million in other liabilities.
The Pittsburgh headquarters building is a related party operating lease accounted for in a manner consistent with all other leases on the basis of the legally enforceable terms and conditions of the lease and the related party represents a VIE for which we are not the primary beneficiary. For further information about the related party VIE, please see Note 8, "Variable Interest Entities" and Note 20, "Acquisition of Partnership Interests."
The components of lease expense were as follows:
TABLE 7.1
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in millions)2026202520262025
Operating lease cost$11 $10 $32 $30 
Variable lease cost2 1 5 4 
Finance lease cost1 1 3 3 
Total lease cost$14 $12 $40 $37 
37

    
Other information related to leases is as follows:
TABLE 7.2
Nine Months Ended
September 30,
(dollars in millions)20262025
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$29 $28 
Operating cash flows from finance leases$1 $1 
Right-of-use assets obtained in exchange for lease obligations:
Operating leases$20 $19 
Finance leases$4 $— 
Weighted average remaining lease term (years):
Operating leases1011
Finance leases1617
Weighted average discount rate:
Operating leases4.1 %4.0 %
Finance leases3.7 %3.6 %
Future cash flows of lease liabilities are as follows:
TABLE 7.3
(in millions)Operating LeasesFinance LeasesTotal Leases
September 30, 2026
0 - 12 months$38 $3 $41 
13 - 24 months35 3 38 
25 - 36 months32 3 35 
37 - 48 months29 3 32 
49 - 60 months26 3 29 
Later years141 36 177 
Total lease payments301 51 352 
Less: imputed interest(56)(13)(69)
Present value of lease liabilities$245 $38 $283 
As a lessor we offer commercial leasing services to customers in need of new or used equipment primarily within our market areas of Pennsylvania, Ohio, Maryland, North Carolina, South Carolina and West Virginia. Additional information relating to commercial leasing is provided in Note 4, “Loans and Leases” in the Notes to Consolidated Financial Statements.

38

    
NOTE 8.    VARIABLE INTEREST ENTITIES
We evaluate our interest in certain entities to determine if these entities meet the definition of a VIE and whether we are the primary beneficiary and required to consolidate the entity based on the variable interest we held both at inception and when there is a change in circumstances that requires a reconsideration.
Unconsolidated VIEs
The following table provides a summary of the assets and liabilities included in our Consolidated Financial Statements, as well as the maximum exposure to losses, associated with our interests related to VIEs for which we hold an interest, but are not the primary beneficiary. Additionally, we have an operating lease with a related party and a maximum exposure to loss of approximately $70 million and FNBPA made a construction loan to the same related party. For further information about this unconsolidated VIE, please see Note 7, "Leases" and Note 20, "Acquisition of Partnership Interests."
TABLE 8.1
(in millions)Total AssetsTotal LiabilitiesMaximum Exposure to Loss
September 30, 2026
Trust preferred securities (1)
$3 $74 $— 
Tax credit partnerships170 52 170 
Other investments42 — 42 
Total $215 $126 $212 
December 31, 2025
Trust preferred securities (1)
$3 $74 $— 
Tax credit partnerships174 66 174 
Other investments38 — 38 
Total $215 $140 $212 
(1) Represents our investment in unconsolidated subsidiaries.
Trust-Preferred Securities
We have certain wholly-owned trusts whose assets, liabilities, equity, income and expenses are not included within our Consolidated Financial Statements. These trusts have been formed for the sole purpose of issuing TPS, from which the proceeds are then invested in our junior subordinated debentures, which are reflected in our Consolidated Balance Sheets as junior subordinated debt. The TPS are the obligations of the trusts, and as such, are not consolidated within our Consolidated Financial Statements. For additional information relating to our TPS, see Note 10, “Borrowings” in the Notes to Consolidated Financial Statements.
Each issue of the junior subordinated debentures has an interest rate equal to the corresponding TPS distribution rate. We have the right to defer payment of interest on the debentures at any time, or from time-to-time for a period not exceeding five years provided that no extension period may extend beyond the stated maturity of the related debentures. During any such extension period, distributions to the TPS will also be deferred and our ability to pay dividends on our common stock will be restricted. Periodic cash payments and payments upon liquidation or redemption with respect to TPS are guaranteed by us to the extent of funds held by the trusts. The guarantee ranks subordinate and junior in right of payment to all our indebtedness to the same extent as the junior subordinated debt. The guarantee does not place a limitation on the amount of additional indebtedness that may be incurred by us.
Affordable Housing, Historic and New Market Tax Credit Partnerships
We make equity investments as a limited partner in various partnerships of affordable housing (LIHTC), historic tax credit (HTC) and new market tax credit (NMTC) programs pursuant to Sections 42, 47 and 45d of the Internal Revenue Code, respectively. The purpose of many of these investments is to support initiatives associated with the Community Reinvestment Act while earning a satisfactory return. The activities of the LIHTC partnerships include the development and operation of multi-family housing that is leased to qualifying residential tenants. HTC partnerships allow us to make investments in projects
39

    
that involve the rehabilitation of historic structures, often combining our investments with bank financing. NMTC partnerships are designed to channel investments into distressed communities, fostering community development and stimulating economic growth. These tax credit partnerships are generally located in communities where we have a banking presence and meet the definition of a VIE; however, we are not the primary beneficiary of the entities, as the general partner or managing member has both the power to direct the activities that most significantly impact the economic performance of the entities and the obligation to absorb losses beyond our own equity investment.
We apply the proportional amortization method of accounting for our investments in LIHTC, HTC and NMTC partnerships. We record our investment in tax credit partnerships as a component of other assets.
The following table presents the balances of our LIHTC, HTC and NMTC investments and related unfunded commitments:
TABLE 8.2
(in millions)September 30,
2026		December 31,
2025
Tax credit investments included in other assets$118 $108 
Unfunded tax credit investments52 66 
The following table summarizes the impact of these tax credit investments on the provision for income taxes in our Consolidated Statements of Income:
TABLE 8.3
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in millions)2026202520262025
Provision for income taxes:
Amortization of tax credit investments under proportional method$7 $6 $20 $18 
Tax credits from tax credit investments(7)(6)(21)(19)
Other tax benefits related to tax credit investments(1)(1)(3)(3)
Total impact on provision for income taxes$(1)$(1)$(4)$(4)
Other Investments
Other investments we also consider to be unconsolidated VIEs include investments in Small Business Investment Companies and other equity method investments.
NOTE 9.    DEPOSITS
Following is a summary of deposits:
TABLE 9.1
(in millions)September 30,
2026		December 31,
2025
Non-interest-bearing demand$10,134 $9,914 
Interest-bearing demand6,834 6,740 
Money market12,406 11,707 
Savings3,021 3,090 
Certificates and other time deposits7,155 7,308 
Total deposits$39,550 $38,759 

40

    
NOTE 10.    BORROWINGS
Following is a summary of short-term borrowings:
TABLE 10.1
(in millions)September 30,
2026		December 31,
2025
Securities sold under repurchase agreements$112 $131 
Federal Home Loan Bank advances2,015 1,055 
Federal funds purchased750 705 
Subordinated notes124 126 
Total short-term borrowings$3,001 $2,017 
Borrowings with original maturities of one year or less are classified as short-term. Securities sold under repurchase agreements are comprised of customer repurchase agreements, which are sweep accounts with next-day maturities utilized by larger commercial customers to earn interest on their funds. Securities are pledged to these customers in an amount at least equal to the outstanding balance. Of the total short-term FHLB advances, $615.0 million, or 30.5%, had overnight maturities as of September 30, 2026, compared to $530.0 million, or 50.2%, as of December 31, 2025. At September 30, 2026 and December 31, 2025, none of the short-term FHLB advances were swapped to fixed rates. Federal funds purchased are overnight funds borrowed from other financial institutions. Subordinated notes are unsecured and subordinated to our other indebtedness. The short-term subordinated notes mature within one year.
Following is a summary of long-term borrowings:
TABLE 10.2
(in millions)September 30,
2026		December 31,
2025
Federal Home Loan Bank advances$1,000 $1,100 
Senior notes498 498 
Subordinated notes87 86 
Junior subordinated debt74 74 
Other subordinated debt144 143 
Total long-term borrowings$1,803 $1,901 
Our banking affiliate has available credit with the FHLB of $12.0 billion, of which $8.6 billion was available for borrowing as of September 30, 2026. The outstanding FHLB advances (including both short-term and long-term borrowings) are secured by $16.7 billion of loans collateralized by residential mortgages, home equity lines of credit and commercial real estate. The short-term borrowings are scheduled to mature in various amounts periodically through 2027 while the long-term borrowings are scheduled to mature periodically through 2028. Weighted average interest rates paid on long-term FHLB advances held during the nine months ended September 30, 2026 and 2025 were 3.94% and 4.33%, respectively.

41

    
The following table provides information relating to our senior notes and other subordinated debt as of September 30, 2026. The subordinated notes are eligible for treatment as tier 2 capital for regulatory capital purposes.
TABLE 10.3
(dollars in millions)Aggregate Principal Amount Issued
Net Proceeds (5)
Carrying ValueStated Maturity DateInterest
Rate
Senior Notes:
Fixed-To-Floating Rate Senior Notes due December 11, 2030 (1)
$500 $497 $498 12/11/20305.722 %
Total senior notes500 497 498 
Other Subordinated Debt:
Fixed-To-Floating Rate Subordinated Notes due 2029 (2)
120 118 120 2/14/20296.417 %
Fixed-To-Floating Rate Subordinated Notes due December 6, 2028 (3) (4)
25 26 24 12/6/20287.095 %
Total other subordinated debt145 144 144 
Total$645 $641 $642 
(1) Fixed rate until December 11, 2029, at which time it converts to a floating rate determined by the Compounded SOFR plus 193 basis points.
(2) Floating rate effective February 14, 2024, determined by the Benchmark Replacement (three-month Chicago Mercantile Exchange (CME) term SOFR plus a tenor spread adjustment of 26 basis points) plus 240 basis points.
(3) Floating rate effective December 6, 2023, determined by the Benchmark Replacement (three-month CME term SOFR plus a tenor spread adjustment of 26 basis points) plus 302 basis points.
(4) Assumed from an acquisition and adjusted to fair value at the time of acquisition.
(5) After deducting underwriting discounts and commissions and offering costs. For the debt assumed from acquisitions, this is the fair value of the debt at the time of the acquisition.
The junior subordinated debt is comprised of the debt securities issued by FNB, or companies we acquired, in relation to our four unconsolidated subsidiary trusts (collectively, the Trusts), which are unconsolidated VIEs, and are included on the Consolidated Balance Sheets in long-term borrowings. Since third-party investors are the primary beneficiaries, the Trusts are not consolidated in our Financial Statements. We record the distributions on the junior subordinated debt issued to the Trusts as interest expense.
The following table provides information relating to the Trusts as of September 30, 2026:
TABLE 10.4
(dollars in millions)Trust
Preferred
Securities		Common
Securities		Junior
Subordinated
Debt		Stated
Maturity
Date		Interest Rate
Rate Reset Factor
F.N.B. Statutory Trust II$22 $1 $22 6/15/20365.81 %
SOFR + 165 bps
Yadkin Valley Statutory Trust I25 1 23 12/15/20375.48 %
SOFR + 132 bps
FNB Financial Services Capital Trust I25 1 24 9/30/20355.80 %
SOFR + 146 bps
Patapsco Statutory Trust I5 — 5 12/15/20355.64 %
SOFR + 148 bps
Total$77 $3 $74 
The SOFR rate used for the rate reset factors in the above table is the Benchmark Replacement (three-month CME term SOFR plus a tenor spread adjustment of 26 basis points).
Other Credit Availability
Excluding FHLB availability, our banking affiliate has additional unused other wholesale credit availability of $9.5 billion as of September 30, 2026.

42

    
NOTE 11.    DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
We are exposed to certain risks arising from both our business operations and economic conditions. We principally manage our exposures to a wide variety of business and operational risks through management of our core business activities. We manage economic risks, including interest rate risk, primarily by managing the amount, source, and duration of our assets and liabilities, and through the use of derivative instruments. Derivative instruments are used to reduce the effects that changes in interest rates may have on net income and cash flows. We also use derivative instruments to facilitate transactions on behalf of our customers.
All derivatives are carried on the Consolidated Balance Sheets at fair value and do not take into account the effects of master netting arrangements we have with other financial institutions. Credit risk is included in the determination of the estimated fair value of derivatives. Derivative assets are reported in the Consolidated Balance Sheets in other assets while derivative liabilities are reported in other liabilities. Cash flow activity relating to derivative assets and derivative liabilities is reported in the other, net line in operating activities on the Consolidated Statements of Cash Flows. Changes in fair value are recognized in earnings except for certain changes related to derivative instruments designated as part of a cash flow hedging relationship, which are recognized in other comprehensive income.
The following table presents notional amounts and gross fair values of our derivative assets and derivative liabilities which are not offset in the Consolidated Balance Sheets:
TABLE 11.1
September 30, 2026December 31, 2025
NotionalFair ValueNotionalFair Value
(in millions)AmountAssetsLiabilitiesAmountAssetsLiabilities
Gross Derivatives
Subject to master netting arrangements:
Interest rate contracts – designated$1,750 $— $24 $1,650 $13 $— 
Interest rate swaps – not designated5,897 148 1 6,064 51 51 
Total subject to master netting arrangements7,647 148 25 7,714 64 51 
Not subject to master netting arrangements:
Interest rate swaps – not designated5,897 1 278 6,064 51 155 
Interest rate lock commitments – not designated260 — 6 298 7 — 
Forward delivery commitments – not designated371 10 — 458 — 2 
Credit risk contracts – not designated748 — — 815 — — 
Total not subject to master netting arrangements7,276 11 284 7,635 58 157 
Total$14,923 $159 $309 $15,349 $122 $208 
Certain derivative exchanges have enacted a rule change which in effect results in the legal characterization of variation margin payments for certain derivative contracts as settlement of the derivatives mark-to-market exposure and not collateral. We record variation margin on trades cleared through these exchanges as settled. The daily settlement of the derivative exposure does not change or reset the contractual terms of the instrument.
Derivatives Designated as Hedging Instruments under GAAP
Interest Rate Contracts. We entered into interest rate derivative agreements to modify the interest rate characteristics of certain commercial loans and certain of our FHLB advances from variable rate to fixed rate in order to reduce the impact of changes in future cash flows due to market interest rate changes. These agreements are designated as cash flow hedges, in the form of interest rate swaps and collars, hedging the exposure to variability in expected future cash flows. The derivative’s gain or loss, including any ineffectiveness, is initially reported as a component of other comprehensive income and subsequently reclassified into earnings in the same line item associated with the forecasted transaction when the forecasted transaction affects earnings.
43

    
The following table shows amounts reclassified from AOCI:
TABLE 11.2
Amount of Gain (Loss) Recognized in OCI on DerivativesLocation of Gain (Loss) Reclassified from AOCI into IncomeAmount of Gain (Loss) Reclassified from AOCI into Income
Nine Months Ended
September 30,		Nine Months Ended
September 30,
(in millions)2026202520262025
Derivatives in cash flow hedging relationships:
   Interest rate contracts $(35)$14 Interest income (expense)$2 $(19)
The following table represents gains (losses) recognized in the Consolidated Statements of Income on cash flow hedging relationships:
TABLE 11.3
Nine months ended September 30,
20262025
(in millions)Interest Income - Loans and LeasesInterest Expense - Short-Term BorrowingsInterest Income - Loans and LeasesInterest Expense - Short-Term Borrowings
Total amounts of income and expense line items presented in the Consolidated Statements of Income (the effects of cash flow hedges are included in these line items)$1,488 $62 $1,492 $52 
The effects of cash flow hedging:
     Gain (loss) on cash flow hedging relationships:
     Interest rate contracts:
        Amount of gain (loss) reclassified from AOCI into net income2 — (19)— 
As of September 30, 2026, the maximum length of time over which forecasted interest cash flows are hedged is 3.3 years. In the twelve months that follow September 30, 2026, we expect to reclassify from the amount currently reported in AOCI net derivative losses of $8.6 million ($6.7 million net of tax), in association with interest on the hedged loans. This amount could differ from amounts actually recognized due to changes in interest rates, hedge de-designations, and the addition of other hedges subsequent to September 30, 2026.
There were no components of derivative gains or losses excluded from the assessment of hedge effectiveness related to these cash flow hedges. Also, during the nine months ended September 30, 2026 and 2025, there were no gains or losses from cash flow hedge derivatives reclassified to earnings because it became probable that the original forecasted transactions would not occur.
Derivatives Not Designated as Hedging Instruments under GAAP
A description of interest rate swaps, interest rate lock commitments, forward delivery commitments and credit risk contracts can be found in Note 15, "Derivative Instruments and Hedging Activities" in the Consolidated Financial Statements included in our 2025 Annual Report on Form 10-K filed with the SEC on February 24, 2026.
Interest rate swap agreements with loan customers and with the offsetting counterparties are reported at fair value in other assets and other liabilities on the Consolidated Balance Sheets with any resulting gain or loss recorded in current period earnings as other income or other expense.
Risk participation agreements sold with notional amounts totaling $497 million as of September 30, 2026 have remaining terms ranging from 8 days to 19 years. Under these agreements, our maximum exposure assuming a customer defaults on their obligation to perform under certain derivative swap contracts with third parties would be $0.02 million at September 30, 2026
44

    
and $0 at December 31, 2025. The fair values of risk participation agreements purchased and sold were $0.03 million and $0.02 million, respectively, at September 30, 2026, and $0.1 million and $0.1 million, respectively, at December 31, 2025.
The following table presents the effect of certain derivative financial instruments on the Consolidated Statements of Income:
TABLE 11.4
Nine Months Ended
September 30,
(in millions)Consolidated Statements of Income Location20262025
Interest rate swapsNon-interest income - other$— $— 
Mortgage banking contractsMortgage banking operations12 (3)
Credit risk contractsNon-interest income - other— — 
Counterparty Credit Risk
We are party to master netting arrangements with most of our swap derivative dealer counterparties. Collateral, usually marketable securities and/or cash, is exchanged between FNB and our counterparties, and is generally subject to thresholds and transfer minimums. For swap transactions that require central clearing, we post cash and securities to our clearing agency. Collateral positions are settled or valued daily, and adjustments to amounts received and pledged by us are made as appropriate to maintain proper collateralization for these transactions.
Certain master netting agreements contain provisions that, if violated, could cause the counterparties to request immediate settlement or demand full collateralization under the derivative instrument. If we had breached our agreements with our derivative counterparties we would be required to settle our obligations under the agreements at the termination value and would be required to pay $0 as of September 30, 2026 and $0.1 million as of December 31, 2025, in excess of amounts previously posted as collateral with the respective counterparty.

45

    
The following table presents a reconciliation of the net amounts of derivative assets and derivative liabilities presented in the Consolidated Balance Sheets to the net amounts that would result in the event of offset. Swap derivative transactions with customers are generally secured by rights to non-financial collateral, such as real and personal property, which is not shown in the table below.
TABLE 11.5
Gross Amounts Not Offset in the Consolidated Balance Sheets
(in millions)Gross Amount RecognizedGross Amount Offset in the Consolidated Balance SheetsNet Amount
Presented in
the Consolidated Balance
Sheets		Financial
Instruments Available for Offset		Collateral Received/PledgedNet
Amount
September 30, 2026
Derivative Assets
Subject to master netting arrangement$148 $— $148 $1 $147 $— 
Not subject to master netting arrangement1 — 1 
Total$149 $— $149 
Derivative Liabilities
Subject to master netting arrangement$25 $— $25 $1 $24 $— 
Not subject to master netting arrangement278 — 278 
Total$303 $— $303 

December 31, 2025
Derivative Assets
Subject to master netting arrangement$64 $— $64 $43 $20 $1 
Not subject to master netting arrangement51 — 51 
Total$115 $— $115 

Derivative Liabilities
Subject to master netting arrangement$51 $— $51 $43 $8 $— 
Not subject to master netting arrangement155 — 155 
Total$206 $— $206 
NOTE 12.    COMMITMENTS, CREDIT RISK AND CONTINGENCIES
We have commitments to extend credit and standby letters of credit that involve certain elements of credit risk in excess of the amount stated in the Consolidated Balance Sheets. Our exposure to credit loss in the event of non-performance by the customer is represented by the contractual amount of those instruments. The credit risk associated with commitments to extend credit and standby letters of credit is essentially the same as that involved in extending loans and leases to customers and is subject to normal credit policies. Since many of these commitments expire without being drawn upon, the total commitment amounts do not necessarily represent future cash flow requirements.
46

    
Following is a summary of off-balance sheet credit risk information:
TABLE 12.1
(in millions)September 30,
2026		December 31,
2025
Commitments to extend credit$15,219 $14,806 
Standby letters of credit381 263 
At September 30, 2026, funding of 84.1% of the commitments to extend credit was dependent on the financial condition of the customer. We have the ability to withdraw such commitments at our discretion. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Based on management’s credit evaluation of the customer, collateral may be deemed necessary. Collateral requirements vary and may include accounts receivable, inventory, property, plant and equipment and income-producing commercial properties.
Standby letters of credit are conditional commitments issued by us that may require payment at a future date. The credit risk involved in issuing letters of credit is actively monitored through review of the historical performance of our portfolios.
Our AULC for commitments that are not unconditionally cancellable, which is included in other liabilities on the Consolidated Balance Sheets, was $19.5 million at September 30, 2026 and $20.1 million at December 31, 2025. Additional information relating to the AULC is provided in Note 5, "Allowance for Credit Losses on Loans and Leases" in the Notes to Consolidated Financial Statements.
In addition to the above commitments, subordinated notes issued by FNB Financial Services, LP, a wholly-owned finance subsidiary, are fully and unconditionally guaranteed by FNB. These subordinated notes are included in the summaries of short-term borrowings and long-term borrowings in Note 10, “Borrowings” in the Notes to Consolidated Financial Statements.
Other Legal Proceedings
In the ordinary course of business, we may assert claims in legal proceedings against another party or parties, and likewise may be named as defendants in, or made parties to, pending and potential legal actions. Also, as regulated entities, we are subject to governmental and regulatory examinations, information-gathering requests, and may be subject to investigations and proceedings (both formal and informal). Such asserted or threatened claims, litigation, investigations, inquiries, regulatory and administrative proceedings typically entail matters that are considered incidental to the normal conduct of business. Claims for significant monetary damages may be asserted in many of these types of legal actions, while claims for disgorgement, reimbursement, restitution, penalties and/or other remedial actions or sanctions may be sought in regulatory matters. In these instances, if we determine that we have meritorious defenses, we will engage in an aggressive defense. However, if management determines, in consultation with counsel, that settlement of a matter is in the best interest of FNB and our shareholders, we may do so. It is inherently difficult to predict the eventual outcomes of such matters given their complexity and the particular facts and circumstances at issue in each of these matters. However, on the basis of our current knowledge and understanding, and advice of counsel, we do not believe that judgments, sanctions, settlement resolutions, regulatory actions, investigations, inquiries, settlements or orders, if any, that have arisen or may arise from these matters (either individually or in the aggregate, after giving effect to applicable reserves and insurance coverage) will have a material adverse effect on our financial position or liquidity, although they could potentially have a material effect on net income in a given period.
In view of the inherent unpredictability of outcomes in litigation and governmental and regulatory matters, particularly where (i) the damages sought are indeterminate, (ii) the proceedings are in the early stages, or (iii) the matters involve novel legal theories or a large number of parties, as a matter of course, there is considerable uncertainty surrounding the timing or ultimate resolution of litigation and governmental and regulatory matters, including a possible eventual loss, financial or other commitments, fine, restitution, penalty, business or adverse reputational impact, if any, associated with each such matter. In accordance with applicable accounting guidance, we establish accruals for litigation and governmental and regulatory matters when those matters proceed to a stage where they present loss contingencies that are both probable and reasonably estimable. In such cases, there may be a possible exposure to loss in excess of any amounts accrued. We will continue to monitor such matters, including ongoing reviews, examinations, and investigations by banking regulatory agencies and other government authorities, for developments that could affect the amount of the accrual, and will adjust the accrual amount as appropriate. If the loss contingency in question is not both probable and reasonably estimable, we do not establish an accrual and the matter will continue to be monitored for any developments that would make the loss contingency both probable and reasonably
47

    
estimable. We believe that our accruals for legal proceedings are appropriate and, in the aggregate, are not material to our consolidated financial position, although future accruals could have a material effect on net income in a given period.
On February 5, 2024, we announced that Yadkin Bank and its successor by merger, FNBPA, reached a settlement with the DOJ and the State of North Carolina to resolve their fair lending concerns, which FNBPA disputed, related to the assessment of mortgage lending activities during a four-year period in the Winston-Salem and Charlotte, North Carolina markets that began prior to Yadkin’s merger with FNBPA in March 2017. The settlement included FNBPA's commitment to provide $11.75 million in subsidies on mortgages and home equity loans originated in the Charlotte and Winston-Salem, North Carolina markets beginning in 2024 continuing until the full amount has been deployed. This subsidy amount is part of our existing, previously announced commitment to underserved communities, including the Winston-Salem and Charlotte markets. Importantly, the settlement was not initiated through a referral by a federal bank regulatory agency or consumer complaint, and included no civil money penalties levied against FNBPA. Effective January 2026, FNBPA had fully deployed the $11.75 million mortgage subsidy in the Charlotte and Winston-Salem majority Black and Hispanic census tracts (MBHCTs) and is in substantial compliance with all material terms of the settlement.
NOTE 13.    STOCK INCENTIVE PLANS
Restricted Stock
We issue restricted stock unit awards to key employees under our Incentive Compensation Plan (Plan). We issue time-based awards and performance-based awards under this Plan, both of which are based on a three-year vesting period. The grant date fair value of the time-based awards is equal to the price of our common stock on the grant date. The fair value of the performance-based awards is based on a Monte-Carlo simulation valuation of our common stock as of the grant date. The assumptions used for this valuation include stock price volatility, risk-free interest rate and dividend yield. We granted 1,224,364 and 1,413,805 restricted stock units during the nine months ended September 30, 2026 and 2025, respectively, including 266,078 and 316,112 performance-based restricted stock units during those same periods, respectively. We have shareholder approval under the Plan to issue up to 14,000,000 shares of common stock. As of September 30, 2026, we had 6,192,920 remaining shares available for awards under the Plan.
The unvested restricted stock unit awards are eligible to receive cash dividends or dividend equivalents which are ultimately used to purchase additional shares of stock and are subject to forfeiture if the requisite service period is not completed or the specified performance criteria are not met. These awards are subject to certain accelerated vesting provisions upon retirement, death, disability or in the event of a change in control as defined in the award agreements.
The following table summarizes the activity relating to restricted stock units during the periods indicated:
TABLE 13.1
Nine Months Ended September 30,
20262025
UnitsWeighted
Average
Grant
Price per
Share		UnitsWeighted
Average
Grant
Price per
Share
Unvested units outstanding at beginning of period3,484,248 $13.92 3,571,311 $13.38 
Granted1,224,364 17.44 1,413,805 14.51 
Net adjustment250,850 — 304,524 — 
Vested(1,517,833)13.46 (1,580,678)13.48 
Forfeited/expired/canceled(122,461)14.82 (198,227)13.15 
Unvested units outstanding at end of period3,319,168 15.50 3,510,735 13.90 
48

    
The following table provides certain information related to restricted stock units:
TABLE 13.2
Nine Months Ended
September 30,
(in millions)20262025
Stock-based compensation expense$18 $15 
Tax benefit related to stock-based compensation expense4 3 
Fair value of units vested20 21 
The components of the restricted stock units as of September 30, 2026 are as follows:
TABLE 13.3
(dollars in millions)Service-
Based
Units		Performance-
Based
Units		Total
Unvested restricted stock units2,379,578 939,590 3,319,168 
Unrecognized compensation expense$15 $1 $16 
Intrinsic value$41 $16 $57 
Weighted average remaining life (in years)1.941.841.91
NOTE 14.    INCOME TAXES
Income Tax Expense
Federal and state income tax expense and the statutory tax rate and the actual effective tax rate consist of the following:
TABLE 14.1
Three Months Ended
September 30,		Nine Months Ended
September 30,
(dollars in millions)2026202520262025
Current income taxes:
Federal taxes$37 $29 $100 $82 
State taxes3 3 10 8 
Total current income taxes40 32 110 90 
Deferred income taxes:
Federal taxes— 8 5 16 
State taxes— — 1 1 
Total deferred income taxes— 8 6 17 
Total income taxes$40 $40 $116 $107 
Statutory federal tax rate21.0 %21.0 %21.0 %21.0 %
Effective tax rate20.6 21.3 20.9 21.2 
Income tax expense was higher for the nine months ended September 30, 2026, primarily due to higher pre-tax income, offset slightly by higher deduction levels from employee stock compensation vesting and the recognition of a deferred tax benefit related to a capital loss.

49

    
Deferred Income Taxes
Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and tax purposes. Deferred tax assets and liabilities are measured based on the enacted tax rates that will apply in the years in which the temporary differences are expected to be recovered or paid. Net deferred tax assets were $14.3 million at September 30, 2026, compared with net deferred tax liabilities of $17.1 million at December 31, 2025.
NOTE 15.    OTHER COMPREHENSIVE INCOME (LOSS)
The following table presents changes in AOCI, net of tax, by component:
TABLE 15.1
(in millions)Unrealized
Net Gains (Losses) on
Debt Securities
Available
for Sale		Unrealized
Net Gains
(Losses) on
Derivative
Instruments		Unrecognized
Pension and
Postretirement
Obligations		Total
Nine Months Ended September 30, 2026
Balance at beginning of period$(43)$10 $(30)$(63)
Other comprehensive income (loss) before reclassifications(96)(27)1 (122)
Amounts reclassified from AOCI— (2)— (2)
Net current period other comprehensive income (loss)(96)(29)1 (124)
Balance at end of period$(139)$(19)$(29)$(187)
The amounts reclassified from AOCI related to debt securities AFS are included in net securities gains (losses) on the Consolidated Statements of Income, while the amounts reclassified from AOCI related to derivative instruments in cash flow hedge programs are generally included in interest income on loans and leases on the Consolidated Statements of Income. The tax (benefit) expense amounts reclassified from AOCI in connection with the debt securities AFS and derivative instruments reclassifications are included in income taxes on the Consolidated Statements of Income.
NOTE 16.    EARNINGS PER COMMON SHARE
Basic earnings per common share is calculated by dividing net income available to common shareholders by the weighted average number of shares of common stock outstanding net of unvested shares of restricted stock.
Diluted earnings per common share is calculated by dividing net income available to common shareholders by the weighted average number of shares of common stock outstanding, adjusted for the dilutive effect of potential common shares issuable for restricted shares, as calculated using the treasury stock method. Adjustments to the weighted average number of shares of common stock outstanding are made only when such adjustments dilute earnings per common share.
50

    
The following table sets forth the computation of basic and diluted earnings per common share:
TABLE 16.1
Three Months Ended
September 30,		Nine Months Ended
September 30,
(dollars in millions, except per share data)
2026202520262025
Net income$153 $150 $439 $397 
Basic weighted average common shares outstanding353,973,737 360,562,829 356,662,801 361,232,517 
Net effect of dilutive restricted stock991,616 1,106,789 858,621 1,096,952 
Diluted weighted average common shares outstanding354,965,353 361,669,618 357,521,422 362,329,469 
Earnings per common share:
Basic$0.43 $0.41 $1.23 $1.10 
Diluted$0.43 $0.41 $1.23 $1.09 
There were no anti-dilutive shares for the nine months ended September 30, 2026 and 2025.
NOTE 17.    CASH FLOW INFORMATION
Following is a summary of supplemental cash flow information:
TABLE 17.1
Nine Months Ended
September 30,
(in millions)20262025
Interest paid on deposits and other borrowings$636 $708 
Income taxes paid65 32 
Transfers of loans to other real estate owned2 2 
Loans transferred to held for sale from portfolio12 32 
Loans transferred to portfolio from held for sale3227 
We did not have any restricted cash as of September 30, 2026 and 2025.
NOTE 18.    BUSINESS SEGMENTS
We operate in three reportable segments: Community Banking, Wealth Management and Insurance.
•The Community Banking segment provides commercial and consumer banking services. Commercial banking solutions include corporate banking, small business banking, investment real estate financing, business credit, capital markets and equipment financing. Consumer banking products and services include deposit products, mortgage lending, consumer lending and a complete suite of mobile and online banking services.
•The Wealth Management segment provides a broad range of personal and corporate fiduciary services including the administration of decedent and trust estates. In addition, it offers various alternative products, including securities brokerage (under a third-party arrangement) and investment advisory services, mutual funds and annuities.
•The Insurance segment includes a full-service insurance brokerage service offering all lines of commercial and personal insurance through major carriers. The Insurance segment also includes a reinsurer.
The interim segmentation and measurement basis for segment profit and loss as of September 30, 2026 is consistent with December 31, 2025.
51

    
The following table provides financial information for these segments of FNB. The information provided under the caption “Parent and Other” represents operations not considered to be reportable segments and/or general operating expenses of FNB, and includes the parent company, other non-bank subsidiaries and eliminations and adjustments to reconcile to the Consolidated Financial Statements.
TABLE 18.1
(in millions)Community
Banking		Wealth
Management		InsuranceParent and
Other		Consolidated
At or for the Three Months Ended September 30, 2026
Interest income$594 $— $— $2 $596 
Interest expense212 — — 8 220 
Net interest income (loss)382 — — (6)376 
Provision for credit losses19 — — — 19 
Non-interest income:
Service charges24 — — — 24 
Interchange and card transaction fees13 — — — 13 
Trust services— 12 — — 12 
Insurance commissions and fees— — 5 — 5 
Securities commissions and fees— 9 — — 9 
Capital markets income6 — — 1 7 
Mortgage banking operations6 — — — 6 
Other19 — — (2)17 
Total non-interest income68 21 5 (1)93 
Non-interest expense:
Salaries and employee benefits117 11 4 1 133 
Other113 2 2 7 124 
Total non-interest expense230 13 6 8 257 
Income tax expense (benefit)42 1 — (3)40 
Net income (loss)$159 $7 $(1)$(12)$153 
Total assets$51,706 $51 $40 $256 $52,053 
Total loans and leases36,487 — — 50 36,537 
Total deposits39,883 — — (333)39,550 
Market value of assets under administration - FNTC and FNIS (1)
— 15,207 — — 15,207 
52

    
(in millions)Community
Banking		Wealth
Management		InsuranceParent and
Other		Consolidated
At or for the Three Months Ended September 30, 2025
Interest income$595 $— $— $1 $596 
Interest expense225 — — 12 237 
Net interest income (loss)370 — — (11)359 
Provision for credit losses24 — — — 24 
Non-interest income:
Service charges23 — — — 23 
Interchange and card transaction fees13 — — — 13 
Trust services— 12 — — 12 
Insurance commissions and fees— — 5 — 5 
Securities commissions and fees— 9 — — 9 
Capital markets income6 — — 2 8 
Mortgage banking operations9 — — — 9 
Other22 — — (3)19 
Total non-interest income73 21 5 (1)98 
Non-interest expense:
Salaries and employee benefits117 11 3 — 131 
Other102 3 2 5 112 
Non-interest expense219 14 5 5 243 
Income tax expense (benefit)42 2 — (4)40 
Net income (loss)$158 $5 $— $(13)$150 
Total assets$49,547 $47 $31 $264 $49,889 
Total loans and leases34,911 — — 46 34,957 
Total deposits38,894 — — (453)38,441 
Market value of assets under administration - FNBIA, FNTC and FNIS (1)
— 14,885 — — 14,885 
53

    

(in millions)Community
Banking		Wealth
Management		InsuranceParent and
Other		Consolidated
At or for the Nine Months Ended September 30, 2026
Interest income$1,738 $— $— $5 $1,743 
Interest expense619 — — 23 642 
Net interest income (loss)1,119 — — (18)1,101 
Provision for credit losses59 — — — 59 
Non-interest income:
Service charges71 — — — 71 
Interchange and card transaction fees39 — — — 39 
Trust services— 37 — — 37 
Insurance commissions and fees— — 17 — 17 
Securities commissions and fees— 27 — — 27 
Capital markets income17 — — 5 22 
Mortgage banking operations18 — — — 18 
Other56 — — (6)50 
Total non-interest income201 64 17 (1)281 
Non-interest expense:
Salaries and employee benefits356 34 12 2 404 
Other332 7 4 21 364 
Total non-interest expense688 41 16 23 768 
Income tax expense (benefit)122 5 — (11)116 
Net income (loss)$451 $18 $1 $(31)$439 
Total assets$51,706 $51 $40 $256 $52,053 
Total loans and leases36,487 — — 50 36,537 
Total deposits39,883 — — (333)39,550 
Market value of assets under administration - FNTC and FNIS (1)
— 15,207 — — 15,207 
54

    
(in millions)Community
Banking		Wealth
Management		InsuranceParent and
Other		Consolidated
At or for the Nine Months Ended September 30, 2025
Interest income$1,734 $— $— $4 $1,738 
Interest expense667 — — 41 708 
Net interest income (loss)1,067 — — (37)1,030 
Provision for credit losses67 — — — 67 
Non-interest income:
Service charges68 — — — 68 
Interchange and card transaction fees39 — — — 39 
Trust services— 36 — — 36 
Insurance commissions and fees— — 16 — 16 
Securities commissions and fees— 27 — — 27 
Capital markets income16 — — 4 20 
Mortgage banking operations22 — — — 22 
Other57 — — (8)49 
Total non-interest income202 63 16 (4)277 
Non-interest expense:
Salaries and employee benefits352 32 11 1 396 
Other306 10 4 20 340 
Total non-interest expense658 42 15 21 736 
Income tax expense (benefit)116 5 — (14)107 
Net income (loss)$428 $16 $1 $(48)$397 
Total assets$49,547 $47 $31 $264 $49,889 
Total loans and leases34,911 — — 46 34,957 
Total deposits38,894 — — (453)38,441 
Market value of assets under administration - FNBIA, FNTC and FNIS (1)
— 14,885 — — 14,885 
(1) The assets under administration are not held on our Consolidated Balance Sheets.
55

    
NOTE 19.    FAIR VALUE MEASUREMENTS
Refer to Note 25, "Fair Value Measurements" to the Consolidated Financial Statements included in our 2025 Annual Report on Form 10-K filed with the SEC on February 24, 2026 for a description of additional valuation methodologies for assets and liabilities measured at fair value on a recurring and non-recurring basis.
The following table presents the balances of assets and liabilities measured at fair value on a recurring basis:
TABLE 19.1
(in millions)Level 1Level 2Level 3Total
September 30, 2026
Assets Measured at Fair Value
Debt securities available for sale
U.S. Treasury$397 $— $— $397 
U.S. government agencies— 27 — 27 
U.S. GSE— 280 — 280 
Residential MBS:
Agency MBS— 710 — 710 
Agency CMO— 494 — 494 
Agency commercial MBS— 1,750 — 1,750 
States of the U.S. and political subdivisions (municipals)— 10 — 10 
Other debt securities— 79 — 79 
Total debt securities available for sale397 3,350 — 3,747 
Loans held for sale— 228 — 228 
Loans receivable— — 101 101 
Derivative financial instruments
Trading— 149 — 149 
Not for trading— 10 — 10 
Total derivative financial instruments— 159 — 159 
Total assets measured at fair value on a recurring basis$397 $3,737 $101 $4,235 
Liabilities Measured at Fair Value
Derivative financial instruments
Trading$— $279 $— $279 
Not for trading— 24 6 30 
Total derivative financial instruments— 303 6 309 
Total liabilities measured at fair value on a recurring basis$— $303 $6 $309 
56

    
(in millions)Level 1Level 2Level 3Total
December 31, 2025
Assets Measured at Fair Value
Debt securities available for sale
U.S. Treasury$356 $— $— $356 
U.S. government agencies— 35 — 35 
U.S. GSE— 266 — 266 
Residential MBS:
Agency MBS— 800 — 800 
Agency CMO— 601 — 601 
Agency commercial MBS— 1,599 — 1,599 
States of the U.S. and political subdivisions (municipals)— 19 — 19 
Other debt securities— 51 — 51 
Total debt securities available for sale356 3,371 — 3,727 
Loans held for sale— 514 — 514 
Loans receivable— — 85 85 
Derivative financial instruments
Trading— 102 — 102 
Not for trading— 13 7 20 
Total derivative financial instruments— 115 7 122 
Total assets measured at fair value on a recurring basis$356 $4,000 $92 $4,448 
Liabilities Measured at Fair Value
Derivative financial instruments
Trading$— $207 $— $207 
Not for trading— 1 — 1 
Total derivative financial instruments— 208 — 208 
Total liabilities measured at fair value on a recurring basis$— $208 $— $208 
57

    
The following table presents additional information about assets measured at fair value on a recurring basis and for which we have utilized Level 3 inputs to determine fair value:
TABLE 19.2
(in millions)Loans ReceivableInterest
Rate Lock
Commitments		Total
Nine Months Ended September 30, 2026
Balance at beginning of period$85 $7 $92 
Purchases, issuances, sales and settlements:
Issuances— — — 
Settlements— (7)(7)
Transfers into Level 316 — 16 
Balance at end of period$101 $— $101 
Year Ended December 31, 2025
Balance at beginning of period$53 $1 $54 
Purchases, issuances, sales and settlements:
Issuances— 7 7 
Settlements— (1)(1)
Transfers into Level 332 — 32 
Balance at end of period$85 $7 $92 
We review fair value hierarchy classifications on a quarterly basis. Changes in the observability of the valuation attributes may result in reclassification of certain financial assets or liabilities. Such reclassifications are reported as transfers in/out of Level 3 at fair value at the beginning of the period in which the changes occur. During the first nine months of 2026, $16.8 million was transferred to loans receivable measured using the fair value option at Level 3, compared to $24.6 million during the first nine months of 2025.
From time to time, we measure certain assets at fair value on a non-recurring basis. These adjustments to fair value usually result from the application of the lower of cost or fair value accounting or write-downs of individual assets. Valuation methodologies used to measure these fair value adjustments were described in Note 25, "Fair Value Measurements" to the Consolidated Financial Statements included in our 2025 Annual Report on Form 10-K. For assets measured at fair value on a non-recurring basis still held at the Balance Sheet date, the following table provides the hierarchy level and the fair value of the related assets or portfolios:
TABLE 19.3
(in millions)Level 1Level 2Level 3Total
September 30, 2026
Collateral dependent loans$— $— $75 $75 
Other assets - MSRs— — 3 3 
Other assets - SBA servicing asset— — 2 2 
December 31, 2025
Collateral dependent loans$— $— $126 $126 
Other assets - MSRs— — 2 2 
Other assets - SBA servicing asset— — 2 2 
Other real estate owned— — 1 1 
The fair value amounts for collateral dependent loans and OREO in the table above were estimated at a date during the nine months or twelve months ended September 30, 2026 and December 31, 2025, respectively. Consequently, the fair value information presented is not necessarily as of the period’s end. Collateral dependent loans measured or re-measured at fair value
58

    
on a non-recurring basis during the nine months ended September 30, 2026 had a carrying amount of $75.4 million, which includes an allocated ACL of $21.3 million. The ACL includes a provision applicable to the current period fair value measurements of $18.3 million, which was included in provision for credit losses for the nine months ended September 30, 2026.
MSRs measured at fair value on a non-recurring basis had a carrying value of $3.7 million, and a valuation allowance of $0.4 million, as of September 30, 2026. The valuation allowance includes provision expense of $0.3 million in earnings for the nine months ended September 30, 2026.
Fair Value of Financial Instruments
Refer to Note 25, "Fair Value Measurements" to the Consolidated Financial Statements included in our 2025 Annual Report on Form 10-K filed with the SEC on February 24, 2026 for a description of methods and assumptions that were used to estimate the fair value of each financial instrument.

59

    
The fair values of our financial instruments are as follows:
TABLE 19.4
Fair Value Measurements
(in millions)Carrying
Amount		Fair
 Value		Level 1Level 2Level 3
September 30, 2026
Financial Assets
Cash and cash equivalents$2,526 $2,526 $2,526 $— $— 
Debt securities available for sale3,747 3,747 397 3,350 — 
Debt securities held to maturity4,404 4,021 1 4,020 — 
Net loans and leases, including loans held for sale36,318 35,627 — 228 35,399 
Loan servicing rights79 118 — — 118 
Derivative assets159 159 — 159 — 
Accrued interest receivable172 172 172 — — 
Financial Liabilities
Deposits39,550 39,492 32,395 7,097 — 
Short-term borrowings3,001 2,996 2,996 — — 
Long-term borrowings1,803 1,780 — 992 788 
Derivative liabilities309 309 — 303 6 
Accrued interest payable55 55 55 — — 
December 31, 2025
Financial Assets
Cash and cash equivalents$2,498 $2,498 $2,498 $— $— 
Debt securities available for sale3,727 3,727 356 3,371 — 
Debt securities held to maturity4,117 3,941 — 3,941 — 
Net loans and leases, including loans held for sale34,853 34,320 — 514 33,806 
Loan servicing rights75 90 — — 90 
Derivative assets122 122 — 115 7 
Accrued interest receivable163 163 163 — — 
Financial Liabilities
Deposits38,759 38,736 31,451 7,285 — 
Short-term borrowings2,017 2,018 2,018 — — 
Long-term borrowings1,901 1,920 — 1,103 817 
Derivative liabilities208 208 — 208 — 
Accrued interest payable50 50 50 — — 

60

    
NOTE 20.    ACQUISITION OF PARTNERSHIP INTERESTS
On October 28, 2026, we entered into a preliminary agreement to acquire all outstanding Partnership interests and, upon closing, obtain control of FNB Financial Tower Partners LLC (the Partnership) through FNB Crawford Place LLC, a wholly-owned subsidiary of the Bank, for consideration of $32 million and the assumption of all outstanding Partnership debt which is owed to the Bank and affiliates of FNB.
The Partnership has total assets of approximately $240 million (net book value) and was formed to own and operate the FNB Financial Center, a 26-story office tower in Pittsburgh, Pennsylvania, that serves as corporate headquarters of FNB and the Bank. Prior to the closing of the proposed transaction, the Partnership is a variable interest entity for which FNB is not the primary beneficiary and, accordingly, is not consolidated by FNB.
Upon closing of the proposed transaction, FNB Crawford Place LLC will assume full ownership of the FNB Financial Center. The transaction is expected to close on or before December 31, 2026. The financial effect of the proposed transaction is still being evaluated and has not yet been determined based on the timing of the preliminary agreement. We continue to evaluate the accounting impact of the proposed transaction, including receiving a third-party valuation of FNB Financial Center which is in process, to determine the amount of potential loss to be recognized. This agreement will serve as a mutually agreeable resolution and global release of the FNB Financial Center development project and any/all related litigation.
61

    
ITEM 2.     MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
This MD&A represents an overview of, and highlights, material changes to our financial condition and consolidated results of operations at and for the nine-month periods ended September 30, 2026 and 2025. This MD&A should be read in conjunction with the Consolidated Financial Statements and Notes thereto contained herein and our 2025 Annual Report on Form 10-K filed with the SEC on February 24, 2026. Our results of operations for the nine months ended September 30, 2026 are not necessarily indicative of results expected for the full year.
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION
This Report contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward‑looking statements are those that do not relate to historical facts and that are based on current assumptions, beliefs, estimates, expectations and projections, many of which, by their nature, are inherently uncertain and beyond our control. Forward-looking statements may relate to various matters, including our financial condition, results of operations, plans, objectives, future performance, business or industry, and usually can be identified by the use of forward-looking words, such as “anticipates,” “assumes,” “believes,” “can,” “continues,” “could,” “enable,” “estimates,” “expects,” “forecasts,” “goal,” “intends,” “likely,” “may,” “might,” “objective,” “plans,” “positioned,” “potential,” “projects,” “remains,” “should,” “target,” “trend,” “will,” “would,” or similar words or expressions or variations thereof, and the negative thereof, but these terms are not the exclusive means of identifying such statements. You should not place undue reliance on forward-looking statements, as they are subject to risks and uncertainties, including, but not limited to, those described below. When considering these forward-looking statements, you should keep in mind these risks and uncertainties, as well as any cautionary statements we may make.
There are various important factors that could cause future results to differ materially from historical performance and any forward-looking statements. Factors that might cause such differences, include, but are not limited to:
•the credit risk associated with the substantial amount of commercial loans and leases in our loan portfolio;
•the volatility of the mortgage banking business and real estate values, which can be influenced by economic conditions or trends, interest rates, and local market trends;
•changes in market interest rates, U.S. federal government shutdowns and the unpredictability of monetary, tax and other policies of government agencies, including tariffs or the imposition and enforceability of tariffs, trade wars, barriers or restrictions, threats of such actions or related uncertainties;
•the impact of changes in interest rates on the value of our investment securities portfolios;
•the impact that shifts in local and regional commercial real estate market conditions, interest rate fluctuations, geographic commercial office space availability and tenant demand and independent appraisal revisions and other factors beyond our control may have on our branch and headquarters properties and other real estate we own;
•changes in our ability to obtain liquidity as and when needed to fund our obligations as they come due, including as a result of adverse changes to our credit ratings;
•the risk associated with uninsured deposit account balances;
•regulatory limits on our ability to receive dividends from our subsidiaries and pay dividends to our shareholders;
•our ability to recruit and retain qualified banking professionals;
•the financial soundness of other financial institutions and the impact of volatility in the banking sector on us;
•changes and instability in economic conditions and financial markets, in the regions in which we operate or otherwise, including a contraction of economic activity, economic downturn or uncertainty and international conflict, including in the Middle East, disruption of supply chain and energy supply markets and capital markets, changes to inflation expectations and other related uncertainties;
•our ability to continue to invest in technological improvements and artificial intelligence solutions as they become appropriate or necessary;
•any interruption in or breach in security of our information systems, or other cybersecurity risks;
•risks associated with reliance on third-party vendors and related to our use of artificial intelligence in connection with business and operations;
62

    
•our capability to effectively deploy multi-layered defense strategies to mitigate risks associated with evolving artificial intelligence enabled fraud schemes;
•risks associated with the use of models, estimations and assumptions in our business;
•the effects of adverse weather events and public health emergencies;
•the risks associated with acquiring other banks and financial services businesses, including integration into our existing operations;
•the extensive federal and state regulations, supervision and examination governing almost every aspect of our operations, and potential expenses associated with complying with such regulations;
•our ability to comply with the consent orders entered into by FNBPA with the DOJ and the North Carolina State Department of Justice, and related costs and potential reputational harm;
•changes in federal, state or local tax rules and regulations or interpretations, or accounting policies, standards and interpretations;
•the effects of climate change and related legislative and regulatory initiatives; and
•any reputation, credit, interest rate, market, operational, litigation, legal, liquidity, regulatory and compliance risk resulting from developments related to any of the risks discussed above.
We caution that the risks identified here are not exhaustive of the types of risks that may adversely impact us and actual results may differ materially from those expressed or implied as a result of these risks and uncertainties, including, but not limited to, the risk factors and other uncertainties described under Item 1A. Risk Factors and the Risk Management sections of our 2025 Annual Report on Form 10-K (including the MD&A section) and our other 2026 filings with the SEC, which are available on our corporate website at https://www.fnb-online.com/about-us/investor-information/reports-and-filings or the SEC's website at www.sec.gov. We have included our web address as an inactive textual reference only. Information on our website is not part of our SEC filings.
You should treat forward-looking statements as speaking only as of the date they are made and based only on information then actually known to us. We do not undertake, and specifically disclaims any obligation to update, or revise any forward-looking statements to reflect the occurrence of events or circumstances after the date of such statements except as required by law.
APPLICATION OF CRITICAL ACCOUNTING POLICIES
A description of our critical accounting policies is included in the MD&A section of our 2025 Annual Report on Form 10-K filed with the SEC on February 24, 2026 under the heading “Application of Critical Accounting Policies”. There have been no significant changes in critical accounting policies or the assumptions and judgments utilized in applying these policies since December 31, 2025.
USE OF NON-GAAP FINANCIAL MEASURES AND KEY PERFORMANCE INDICATORS
To supplement our Consolidated Financial Statements presented in accordance with GAAP, we use certain non-GAAP financial measures, such as operating net income available to common shareholders, operating earnings per diluted common share, return on average tangible common equity, return on average tangible assets, tangible book value per common share, the ratio of tangible common equity to tangible assets, pre-provision net revenue (reported), operating pre-provision net revenue, efficiency ratio and net interest margin (FTE) to provide information useful to investors in understanding our operating performance and trends, and to facilitate comparisons with the performance of our peers. Management uses these measures internally to assess and better understand our underlying business performance and trends related to core business activities. The non-GAAP financial measures and key performance indicators we use may differ from the non-GAAP financial measures and key performance indicators other financial institutions use to assess their performance and trends.
These non-GAAP financial measures should be viewed as supplemental in nature, and not as a substitute for, or superior to, our reported results prepared in accordance with GAAP. Reconciliations of non-GAAP financial measures to the most directly comparable GAAP financial measures are included later in this Report under the heading “Reconciliations of Non-GAAP Financial Measures and Key Performance Indicators to GAAP”.
Management believes certain items (e.g., FDIC special assessment) are not organic to running our operations and facilities. These items are considered significant items impacting earnings as they are deemed to be outside of ordinary banking activities.
63

    
These costs are specific to each individual transaction and may vary significantly based on the size and complexity of the transaction.
To facilitate peer comparisons of net interest margin and efficiency ratio, we use net interest income on a taxable-equivalent basis in calculating net interest margin by increasing the interest income earned on tax-exempt assets (loans and investments) to make it fully equivalent to interest income earned on taxable investments (this adjustment is not permitted under GAAP). Taxable-equivalent amounts for 2026 and 2025 were calculated using a federal statutory income tax rate of 21%.
FINANCIAL SUMMARY
Net income for the third quarter of 2026 was $152.9 million, or $0.43 per diluted common share. Comparatively, third quarter of 2025 net income totaled $149.5 million, or $0.41 per diluted common share. On an operating basis, there were no significant items impacting earnings for the third quarter of 2026. By comparison, third quarter of 2025 operating earnings per diluted common share (non-GAAP) was $0.41, excluding a $(2.3) million (pre-tax) significant item impacting earnings due to a reduction in an FDIC special assessment.
For the third quarter of 2026, we generated record net interest income, expanded net interest margin and increased tangible book value per common share (non-GAAP) 7% year-over-year, while continuing to return capital through share repurchase activity and an attractive common stock dividend. We continue to leverage technology investments to gain market share throughout our diverse geographic footprint with 8.5% annualized linked-quarter total loan and lease growth and 8.9% annualized linked-quarter total deposit growth. Our consistent underwriting standards and comprehensive credit monitoring program contributed to solid credit quality results for the quarter. We continued to invest in innovative technology to grow primary relationships and low-cost deposits, while also maintaining a focus on expanding high-value fee-based businesses to diversify revenue streams.
Income Statement Highlights
•Net interest income totaled $376.5 million, an increase of $17.3 million, or 4.8%, from the year-ago quarter, reflecting growth in average earning assets and lower interest-bearing deposit costs, partially offset by lower yields on earning assets (non-GAAP).
•Net interest income increased $10.8 million, or 3.0%, compared to the second quarter of 2026 primarily due to growth in earning assets, higher yields on earning assets (non-GAAP) and the impact of one more day in the current quarter more than offsetting a slight increase in the cost of funds.
•The net interest margin (FTE) (non-GAAP) increased 4 basis points to 3.29% from the year-ago quarter primarily driven by a decrease in cost of funds by 22 basis points, partially offset by a decrease of 18 basis points in the yield on earning assets. The FOMC increased the target federal funds rate by 25 basis points in September 2026.
•The provision for credit losses was $19.6 million, a decrease of 18.1% from the year-ago quarter, with net charge-offs of $11.0 million, or 0.12% annualized of total average loans, compared to $19.7 million, or 0.22% annualized of total average loans, in the year-ago quarter.
•Non-interest income totaled $92.6 million benefiting from our diversified business model and related revenue generation, with a decrease of $4.4 million, or 4.5%, linked quarter, due mainly to higher residual gains on equipment leases in the prior quarter.
•Total revenue equaled $469.1 million, a 2.6% increase from the year-ago quarter, driven by growth in net interest income.
•Non-interest expense totaled $256.9 million, an increase of $13.4 million, or 5.5%, compared to the year-ago quarter, primarily due to increases in net occupancy and equipment expense, outside services expense and FDIC insurance expense. When adjusting for a ($2.3) million significant item in the third quarter of 2025, operating non-interest expense (non-GAAP) increased $11.1 million, or 4.5%.
•Pre-provision net revenue (non-GAAP) totaled $212.2 million, with the 1.3% increase from the prior quarter; driven by record net interest income.
Balance Sheet Highlights
•For the quarter ending September 30, 2026, average loans and leases totaled $36.1 billion, an increase of $1.3 billion, or
64

    
3.7%, over the quarter ending September 30, 2025, with growth of $1.2 billion in average consumer loans and $115.4 million in average commercial loans and leases.
•On a linked-quarter basis, period-end total loans and leases increased $768.0 million, or 8.5% annualized, with growth in consumer loans and commercial loans and leases of $435.3 million and $332.7 million, respectively.
•For the quarter ending September 30, 2026, average deposits totaled $38.8 billion, an increase of $914.1 million, or 2.4%, over the quarter ending September 30, 2025, reflecting growth in average interest-bearing demand deposits of $640.6 million, average money market deposits of $443.8 million, average non-interest-bearing demand deposits of $134.0 million, and average savings deposits of $30.6 million more than offsetting the decline in average time deposits of $334.8 million.
•On a linked-quarter basis, period-end total deposits increased $870.6 million, or 8.9% annualized, driven by growth in money market deposits of $710.9 million, interest-bearing demand deposits of $239.0 million and non-interest-bearing demand deposits of $77.5 million more than offsetting the decline in time deposits of $121.4 million.
•The loan-to-deposit ratio was 92.4% at September 30, 2026, compared to 92.5% at June 30, 2026 and 90.9% at September 30, 2025.
•The ratio of non-performing loans plus OREO to total loans and leases plus OREO increased 2 basis points from the prior quarter to 0.33%. Total delinquency was 0.75%, a 4 basis point increase from the prior quarter. The overall asset quality metrics remain at satisfactory levels.
•The ACL on loans and leases was $455.5 million, an increase of $18.2 million compared to September 30, 2025, driven primarily by loan growth, with the ratio of the ACL to total loans and leases remaining stable at 1.25%.
•Tangible book value per common share (non-GAAP) of $12.28 increased $0.80, or 7.0%, compared to September 30, 2025, and $0.04, or 0.3%, compared to June 30, 2026. AOCI reduced the tangible book value per common share (non-GAAP) by $0.53 as of September 30, 2026, primarily due to the impact of higher rates on the fair value of AFS securities, compared to a reduction of $0.22 as of September 30, 2025, and $0.29 as of June 30, 2026.
•The CET1 capital ratio was 11.3%, compared to 11.1% at September 30, 2025 and 11.4% at June 30, 2026. The tangible common equity to tangible assets ratio (non-GAAP) was 8.7%, compared to 8.7% at September 30, 2025 and 8.9% at June 30, 2026.
•During the third quarter of 2026, we repurchased $50.9 million, or 2.7 million shares, of our common stock at a weighted average share price of $18.69. For the year-to-date period ending September 30, 2026, we repurchased $133 million, or 7.4 million shares, of common stock at a weighted average share price of $17.90, representing 2.1% of shares outstanding at the beginning of the year.
65

    
TABLE 1
Three Months Ended
September 30,
Quarterly Results Summary20262025
Reported results
Net income available to common shareholders (millions)$152.9 $149.5 
Earnings per diluted common share0.43 0.41 
Book value per common share19.42 18.52 
Operating results (non-GAAP)
Operating net income available to common shareholders (millions)152.9 147.7 
Operating earnings per diluted common share0.43 0.41 
Average diluted common shares outstanding (thousands)354,965 361,670 
Significant items impacting earnings(1) (millions)
FDIC special assessment reduction (pre-tax)$— $2.3 
FDIC special assessment reduction (after-tax)— 1.8 
Total significant items (pre-tax)$— $2.3 
Total significant items (after-tax)$— $1.8 
Capital measures
CET1 capital ratio11.27 %11.07 %
Tangible common equity to tangible assets (non-GAAP)8.69 8.69 
Tangible book value per common share (non-GAAP)$12.28 $11.48 
Nine Months Ended
September 30,
Year-to-Date Results Summary20262025
Reported results (1)
Net income available to common shareholders (millions)$438.6 $396.7 
Earnings per diluted common share1.23 1.09 
Operating results (non-GAAP)
Operating net income available to common shareholders (millions)438.6 394.9 
Operating earnings per diluted common share1.23 1.09 
Average diluted common shares outstanding (thousands)357,521 362,329 
Significant items impacting earnings(1) (millions)
FDIC special assessment reduction (pre-tax)$— $2.3 
FDIC special assessment reduction (after-tax)— 1.8 
Total significant items (pre-tax)$— $2.3 
Total significant items (after-tax)$— $1.8 
(1) Favorable (unfavorable) impact on earnings
RESULTS OF OPERATIONS

Three Months Ended September 30, 2026 Compared to the Three Months Ended September 30, 2025
Net income for the three months ended September 30, 2026 was $152.9 million, or $0.43 per diluted common share, compared to $149.5 million, or $0.41 per diluted common share, for the three months ended September 30, 2025. On an operating basis, there were no significant items impacting earnings for the third quarter of 2026. By comparison, third quarter of 2025 operating earnings per diluted common share (non-GAAP) was $0.41, excluding a $(2.3) million (pre-tax) significant item impacting earnings due to a reduction in an FDIC special assessment.
66

    
Net interest income totaled $376.5 million, an increase of $17.3 million, or 4.8%, reflecting growth in earning assets and lower interest-bearing deposit costs, partially offset by lower yields on earning assets. The net interest margin (FTE) (non-GAAP) increased 4 basis points to 3.29%. The provision for credit losses was $19.6 million, compared to $24.0 million. Non-interest income decreased $5.6 million, or 5.7%, primarily due to decreases in mortgage banking operations income, capital markets income and other non-interest income. Non-interest expense for the third quarter of 2026 increased $13.4 million, or 5.5%, primarily due to increases in net occupancy and equipment expense, outside services expense and FDIC insurance expense.
Financial highlights are summarized below:
TABLE 2
Three Months Ended
September 30,		$%
(dollars in thousands, except per share data)20262025ChangeChange
Net interest income$376,522 $359,272 $17,250 4.8 %
Provision for credit losses 19,640 23,991 (4,351)(18.1)
Non-interest income92,599 98,170 (5,571)(5.7)
Non-interest expense256,943 243,535 13,408 5.5 
Income taxes39,676 40,407 (731)(1.8)
Net income$152,862 $149,509 $3,353 2.2 %
Earnings per common share – Basic$0.43 $0.41 $0.02 4.9 %
Earnings per common share – Diluted0.43 0.41 0.02 4.9 
Cash dividends per common share0.13 0.12 0.01 8.3 
The following table presents selected financial ratios and other relevant data used to analyze our performance:
TABLE 3
Three Months Ended
September 30,
20262025
Return on average equity8.84 %9.02 %
Return on average tangible common equity (1)
14.15 14.94 
Return on average assets1.19 1.20 
Return on average tangible assets (1)
1.27 1.29 
Equity to assets13.09 13.30 
Average equity to average assets13.46 13.28 
Tangible common equity to tangible assets (1)
8.69 8.69 
CET1 capital ratio11.27 11.07 
Dividend payout ratio30.14 29.05 
Book value per common share$19.42 $18.52 
Tangible book value per common share (1)
12.28 11.48 
(1) Non-GAAP

67

    
The following table provides information regarding the average balances and yields earned on interest-earning assets (non-GAAP) and the average balances and rates paid on interest-bearing liabilities:
TABLE 4
Three Months Ended September 30,
20262025
(dollars in thousands)Average
Balance		Interest
Income/
Expense		Yield/
Rate		Average
Balance		Interest
Income/
Expense		Yield/
Rate
Assets
Interest-bearing deposits with banks$1,546,215 $13,367 3.43 %$1,738,570 $18,286 4.17 %
Taxable investment securities (1)
7,094,947 66,751 3.76 6,611,222 59,506 3.60 
Tax-exempt investment securities (1)(2)
951,728 8,405 3.53 1,003,661 8,742 3.48 
Loans held for sale281,326 5,172 7.35 312,034 5,480 7.02 
Loans and leases (2)(3)
36,114,741 505,434 5.56 34,814,280 507,107 5.79 
Total interest-earning assets (2)
45,988,957 599,129 5.18 44,479,767 599,121 5.36 
Cash and due from banks385,202 415,030 
Allowance for credit losses(459,294)(440,868)
Premises and equipment575,001 560,685 
Other assets4,488,218 4,504,231 
Total assets$50,978,084 $49,518,845 
Liabilities
Deposits:
Interest-bearing demand$6,674,309 19,270 1.15 $6,033,758 15,893 1.05 
Money market11,824,440 86,798 2.91 11,380,618 95,708 3.34 
Savings3,106,539 6,924 0.88 3,075,982 7,557 0.97 
Certificates and other time7,160,868 59,129 3.28 7,495,691 68,409 3.62 
            Total interest-bearing deposits28,766,156 172,121 2.37 27,986,049 187,567 2.66 
Short-term borrowings2,644,489 24,999 3.75 1,682,747 17,764 4.16 
Long-term borrowings1,851,978 22,338 4.79 2,511,652 31,369 4.96 
Total interest-bearing liabilities33,262,623 219,458 2.62 32,180,448 236,700 2.92 
Non-interest-bearing demand deposits10,039,263 9,905,230 
Total deposits and borrowings43,301,886 2.01 42,085,678 2.23 
Other liabilities814,313 856,542 
Total liabilities44,116,199 42,942,220 
Shareholders’ equity6,861,885 6,576,625 
Total liabilities and shareholders’ equity$50,978,084 $49,518,845 
Net interest-earning assets$12,726,334 $12,299,319 
Net interest income (FTE) (2)
379,671 362,421 
Tax-equivalent adjustment(3,149)(3,149)
Net interest income$376,522 $359,272 
Net interest spread2.56 %2.44 %
Net interest margin (2)
3.29 %3.25 %
(1)The average balances and yields earned on investment securities are based on historical cost.
(2)The interest income amounts are reflected on an FTE basis (non-GAAP), which adjusts for the tax benefit of income on certain tax-exempt loans and investments using the federal statutory tax rate of 21%. The yield on earning assets and the net interest margin are presented on an FTE basis (non-GAAP). We believe this measure is commonly used in the industry to evaluate net interest income and provides a relevant comparison between taxable and non-taxable amounts.
(3)Average loans and leases consist of average total loans, including non-accrual loans, less average unearned income.
68

    
Net Interest Income
Net interest income on an FTE basis (non-GAAP) totaled $379.7 million, increasing $17.3 million, or 4.8%, reflecting growth in average earning assets and lower interest-bearing deposit costs and borrowing costs, partially offset by lower yields on earning assets. The net interest margin (FTE) (non-GAAP) increased 4 basis points to 3.29%. The yield on earning assets (non-GAAP) decreased 18 basis points to 5.18%, driven by a 23 basis point decline in yields on loans to 5.56%, partially offset by a 15 basis point increase in yields on investment securities to 3.73%. Total cost of funds decreased 22 basis points to 2.01%, with a 47 basis point decrease in total borrowing costs to 4.17% and a 29 basis point decrease in interest-bearing deposit costs to 2.37%. The FOMC increased the target federal funds rate by 25 basis points in September 2026.
Interest income on an FTE basis (non-GAAP) was $599.1 million for both the third quarters of 2026 and 2025, resulting in a lower yield on earning assets (non-GAAP) of 18 basis points, despite the growth in average earning assets of $1.5 billion. The increase in average earning assets was primarily driven by a $1.3 billion, or 3.7%, increase in average loans and leases and an increase of $431.8 million in average investment securities.
Interest expense of $219.5 million for the third quarter of 2026 decreased $17.2 million from the same quarter of 2025, primarily due to a 22 basis point reduction in the cost of funds, partially offset by the growth in average interest-bearing deposits. Average total deposits increased $914.1 million, or 2.4%, reflecting solid organic growth in new and existing customer relationships. The funding mix was stable with non-interest-bearing demand deposits comprising 26% of total deposits at both September 30, 2026 and 2025. Average short-term borrowings increased $961.7 million, or 57.2%, at lower rates paid, while average long-term borrowings decreased $659.7 million, or 26.3%, which included the maturity of $350 million in senior notes in August 2025 and $100 million in subordinated notes in October 2025, combined with decreases in average long-term FHLB borrowings. The decrease in total cost of funds is comprised of a 47 basis point decrease in total borrowing costs and a 29 basis point decrease in interest-bearing deposit costs to 2.37%.
The following table provides certain information regarding changes in net interest income on an FTE basis (non-GAAP) attributable to changes in the average volumes and yields earned on interest-earning assets and the average volume and rates paid for interest-bearing liabilities for the three months ended September 30, 2026, compared to the three months ended September 30, 2025:
TABLE 5
(in thousands)VolumeRateNet
Interest Income (1)
Interest-bearing deposits with banks$(1,794)$(3,125)$(4,919)
Investment securities (2)
5,556 1,352 6,908 
Loans held for sale(532)224 (308)
Loans and leases (2)
16,977 (18,650)(1,673)
Total interest income (2)
20,207 (20,199)8 
Interest Expense (1)
Deposits:
Interest-bearing demand3,235 142 3,377 
Money market3,289 (12,199)(8,910)
Savings215 (848)(633)
Certificates and other time(2,728)(6,552)(9,280)
Short-term borrowings9,463 (2,228)7,235 
Long-term borrowings(8,109)(922)(9,031)
Total interest expense5,365 (22,607)(17,242)
Net change (2)
$14,842 $2,408 $17,250 
(1)The amount of change not solely due to rate or volume changes was allocated between the change due to rate and the change due to volume based on the net size of the rate and volume changes.
(2)Interest income amounts are reflected on an FTE basis (non-GAAP), which adjusts for the tax benefit of income on certain tax-exempt loans and investments using the federal statutory tax rate of 21%. We believe this measure is commonly used in the industry to evaluate net interest income and provides a relevant comparison between taxable and non-taxable amounts.
69

    
Provision for Credit Losses
Provision for credit losses is determined based on management’s estimates of the appropriate level of ACL needed to absorb expected life-of-loan losses in the loan and lease portfolio, after giving consideration to charge-offs and recoveries for the period. The following table presents information regarding the provision for credit loss expense and net charge-offs:
TABLE 6
Three Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Provision for credit losses on loans and leases$19,165 $24,889 $(5,724)(23.0)%
Provision for unfunded loan commitments
366 (859)1,225 142.6 
Total provision for credit losses on loans and leases19,531 24,030 (4,499)(18.7)
Provision for investment securities109 (39)148 379.5 
Total provision for credit losses$19,640 $23,991 $(4,351)(18.1)%
Net loan charge-offs$11,018 $19,691 $(8,673)(44.0)%
Net loan charge-offs (annualized) / total average loans and leases0.12 %0.22 %
Provision for credit losses on loans and leases for the third quarter of 2026 declined $4.5 million, or 18.7%, and reflected net charge-offs of $11.0 million, or 0.12% annualized of total average loans, compared to $19.7 million, or 0.22% annualized, in the third quarter of 2025. For additional information relating to the allowance and provision for credit losses, refer to the “Allowance for Credit Losses on Loans and Leases” section of this MD&A.
Non-Interest Income
The breakdown of non-interest income for the three months ended September 30, 2026 and 2025 is presented in the following table:
TABLE 7
Three Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Service charges$24,515 $23,191 $1,324 5.7 %
Interchange and card transaction fees13,494 13,424 70 0.5 
Trust services12,151 11,647 504 4.3 
Insurance commissions and fees5,388 4,495 893 19.9 
Securities commissions and fees9,129 8,868 261 2.9 
Capital markets income6,423 7,875 (1,452)(18.4)
Mortgage banking operations5,569 9,183 (3,614)(39.4)
Dividends on non-marketable equity securities7,489 6,110 1,379 22.6 
Bank owned life insurance4,668 4,208 460 10.9 
Net securities gains (losses)58 — 58 — 
Other3,715 9,169 (5,454)(59.5)
Total non-interest income$92,599 $98,170 $(5,571)(5.7)%
70

    
Total non-interest income decreased $5.6 million, or 5.7%, to $92.6 million for the third quarter of 2026, compared to $98.2 million for the third quarter of 2025. The variances in the individual non-interest income items are explained in the following paragraphs.
Service charges increased $1.3 million, or 5.7%, driven by solid treasury management activity and higher consumer transaction volume.
Capital markets income of $6.4 million reflected solid contributions from our numerous businesses while decreasing $1.5 million, or 18.4%, primarily due to the record debt capital markets and international banking income in the third quarter of 2025.
Mortgage banking operations income decreased $3.6 million, or 39.4%, primarily driven by tighter gain-on-sale margins and net fair value adjustments given the volatility of interest rates during the quarter.
Dividends on non-marketable equity securities increased $1.4 million, or 22.6%, primarily due to an increase in average FHLB borrowings, combined with an increase in the FHLB dividend payment rate.
Other non-interest income was $3.7 million and $9.2 million for the three months ended September 30, 2026 and 2025, respectively, with the decrease primarily due to a $5.4 million recovery in the third quarter of 2025 on an other asset that was previously written off as part of a 2017 acquisition.
Non-Interest Expense
The breakdown of non-interest expense for the three months ended September 30, 2026 and 2025 is presented in the following table:
TABLE 8
Three Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Salaries and employee benefits$132,848 $131,575 $1,273 1.0 %
Net occupancy20,700 19,161 1,539 8.0 
Equipment30,338 25,662 4,676 18.2 
Outside services30,024 26,033 3,991 15.3 
Marketing4,332 5,517 (1,185)(21.5)
FDIC insurance8,677 6,351 2,326 36.6 
Bank shares tax4,443 3,959 484 12.2 
Other25,581 25,277 304 1.2 
Total non-interest expense$256,943 $243,535 $13,408 5.5 %
Total non-interest expense for the third quarter of 2026 increased $13.4 million, or 5.5%, from the same period of 2025. On an operating basis (non-GAAP), non-interest expense increased $11.1 million, or 4.5%, when excluding a significant item of $(2.3) million in the third quarter of 2025. The variances in the individual non-interest expense items are explained in the following paragraphs.
Net occupancy and equipment increased $6.2 million, or 13.9%, primarily due to technology-related investments and higher occupancy costs.
Outside services increased $4.0 million, or 15.3%, driven by higher third-party legal and consulting costs.
Marketing expense decreased $1.2 million, or 21.5%, due to the timing of various marketing promotions.
FDIC insurance was higher by $2.3 million, or 36.6%, due to the $2.3 million reduction in the FDIC special assessment during the third quarter of 2025.
71

    
TABLE 9
The following table presents non-interest expense for the three months ended September 30, 2026 and 2025 excluding a significant item impacting earnings in the third quarter of 2025:
Three Months Ended September 30,$%
(dollars in thousands)20262025ChangeChange
Total non-interest expense, as reported $256,943 $243,535 $13,408 5.5 %
Significant item:
   FDIC special assessment— 2,272 (2,272)
Total non-interest expense, excluding significant item (1)
$256,943 $245,807 $11,136 4.5 %
(1) Non-GAAP
Income Taxes
The following table presents information regarding income tax expense and certain tax rates:
TABLE 10
Three Months Ended
September 30,
(dollars in thousands)20262025
Income tax expense$39,676 $40,407 
Effective tax rate20.6 %21.3 %
Statutory federal tax rate21.0 21.0 
Income tax expense was lower for the third quarter of 2026. Although pre-tax income increased slightly, the impact on income tax expense was offset by the recognition of a deferred tax benefit related to a capital loss.

Nine Months Ended September 30, 2026 Compared to the Nine Months Ended September 30, 2025
Net income for the first nine months of 2026 was $438.6 million, or $1.23 per diluted common share, compared to $396.7 million, or $1.09 per diluted common share, for the first nine months of 2025. There were no significant items impacting earnings for the first nine months of 2026. For the first nine months of 2025, operating earnings per diluted common share (non-GAAP) was $1.09, excluding $(2.3) million (pre-tax) of a significant item impacting earnings due to a reduction in an FDIC special assessment.
Net interest income totaled $1.1 billion, an increase of $71.2 million, or 6.9%, compared to $1.0 billion, reflecting growth in average earning assets and lower interest-bearing deposit costs and borrowing costs, partially offset by a lower yield on interest earning assets. The net interest margin (FTE) (non-GAAP) increased 10 basis points to 3.26%. The provision for credit losses for the first nine months of 2026 totaled $59.5 million, compared to $67.1 million. Net charge-offs for the first nine months of 2026 totaled $43.9 million, or 0.17% annualized of total average loans, compared to $54.0 million, or 0.21% annualized of total average loans. Non-interest income totaled $280.5 million, an increase of $3.6 million, or 1.3%, compared to $277.0 million, reflecting increased revenue from wealth management, service charges, insurance commissions and fees, capital markets income and higher dividends on non-marketable equity securities, partially offset by decreased income from mortgage banking operations. Non-interest expense totaled $768.1 million, increasing $31.5 million, or 4.3%, reflecting increased salaries and employee benefit costs, net occupancy and equipment expense, outside services expense and other non-interest expense.
72

    
Financial highlights are summarized below:
TABLE 11
Nine Months Ended
September 30,		$%
(dollars in thousands, except per share data)20262025ChangeChange
Net interest income$1,101,523 $1,030,313 $71,210 6.9 %
Provision for credit losses 59,463 67,081 (7,618)(11.4)
Non-interest income280,535 276,951 3,584 1.3 
Non-interest expense768,057 736,571 31,486 4.3 
Income taxes115,909 106,918 8,991 8.4 
Net income$438,629 $396,694 $41,935 10.6 %
Earnings per common share – Basic$1.23 $1.10 $0.13 11.8 %
Earnings per common share – Diluted1.23 1.09 0.14 12.8 
Cash dividends per common share0.38 0.36 0.02 5.6 
The following table presents selected financial ratios and other relevant data used to analyze our performance:
TABLE 12
Nine Months Ended
September 30,
20262025
Return on average equity8.59 %8.19 %
Return on average tangible common equity (1)
13.81 13.74 
Return on average assets1.16 1.08 
Return on average tangible assets (1)
1.24 1.17 
Equity to assets13.09 13.30 
Average equity to average assets13.54 13.21 
Tangible common equity to tangible assets (1)
8.69 8.69 
CET1 capital ratio11.27 11.07 
Dividend payout ratio31.00 33.02 
Book value per common share $19.42 $18.52 
Tangible book value per common share (1)
12.28 11.48 
(1) Non-GAAP

73

    
The following table provides information regarding the average balances and yields earned on interest-earning assets (non-GAAP) and the average balances and rates paid on interest-bearing liabilities:
TABLE 13
Nine Months Ended September 30,
20262025
(dollars in thousands)Average
Balance		Interest
Income/
Expense		Yield/
Rate		Average
Balance		Interest
Income/
Expense		Yield/
Rate
Assets
Interest-bearing deposits with banks$1,634,508 $42,671 3.49 %$1,734,300 $53,147 4.10 %
Taxable investment securities (1)
6,995,234 191,298 3.65 6,546,054 171,096 3.48 
Tax-exempt investment securities (1)(2)
967,382 25,600 3.53 1,006,126 26,243 3.48 
Loans held for sale348,135 18,718 7.17 247,438 13,519 7.29 
Loans and leases (2)(3)
35,509,872 1,474,405 5.55 34,458,648 1,483,204 5.75 
Total interest-earning assets (2)
45,455,131 1,752,692 5.15 43,992,566 1,747,209 5.31 
Cash and due from banks378,783 401,509 
Allowance for credit losses(453,116)(435,677)
Premises and equipment570,226 551,738 
Other assets4,494,763 4,529,221 
Total assets$50,445,787 $49,039,357 
Liabilities
Deposits:
Interest-bearing demand$6,611,504 55,837 1.13 $6,135,852 51,093 1.11 
Money market11,739,220 256,706 2.92 11,001,664 278,008 3.38 
Savings3,101,693 20,132 0.87 3,083,456 22,497 0.98 
Certificates and other time7,222,049 177,241 3.28 7,321,336 202,987 3.71 
            Total interest-bearing deposits28,674,466 509,916 2.38 27,542,308 554,585 2.69 
Short-term borrowings2,245,532 62,455 3.71 1,645,644 51,999 4.21 
Long-term borrowings1,945,677 69,380 4.77 2,692,580 101,153 5.02 
Total interest-bearing liabilities32,865,675 641,751 2.61 31,880,532 707,737 2.97 
Non-interest-bearing demand deposits9,937,391 9,789,501 
Total deposits and borrowings42,803,066 2.00 41,670,033 2.27 
Other liabilities812,575 892,612 
Total liabilities43,615,641 42,562,645 
Shareholders’ equity6,830,146 6,476,712 
Total liabilities and shareholders’ equity$50,445,787 $49,039,357 
Net interest-earning assets$12,589,456 $12,112,034 
Net interest income (FTE) (2)
1,110,941 1,039,472 
Tax-equivalent adjustment(9,418)(9,159)
Net interest income$1,101,523 $1,030,313 
Net interest spread2.54 %2.34 %
Net interest margin (2)
3.26 %3.16 %
(1)The average balances and yields earned on investment securities are based on historical cost.
(2)The interest income amounts are reflected on an FTE basis (non-GAAP), which adjusts for the tax benefit of income on certain tax-exempt loans and investments using the federal statutory tax rate of 21%. The yield on earning assets and the net interest margin are presented on an FTE basis (non-GAAP). We believe this measure is commonly used in the industry to evaluate net interest income and provides a relevant comparison between taxable and non-taxable amounts.
(3)Average loans and leases consist of average total loans, including non-accrual loans, less average unearned income.
74

    
Net Interest Income
Net interest income on an FTE basis (non-GAAP) totaled $1.1 billion, increasing $71.5 million, or 6.9%, reflecting growth in average earning assets and lower interest-bearing deposit costs and borrowing costs, partially offset by lower yields on earning assets. The net interest margin (FTE) (non-GAAP) increased 10 basis points to 3.26%. The yield on earning assets (non-GAAP) decreased 16 basis points to 5.15%, driven by a 20 basis point decline in yields on loans to 5.55%, partially offset by a 15 basis point increase in yields on investment securities to 3.63%. Total cost of funds decreased 27 basis points to 2.00%, with a 31 basis point decrease in interest-bearing deposit costs to 2.38% and a 51 basis point decrease in total borrowing costs. The FOMC increased the target federal funds rate by 25 basis points in September 2026 but cut the target federal funds rate by 75 basis points during the second half of 2025.
Interest income on an FTE basis (non-GAAP) of $1.8 billion, increased $5.5 million, or 0.3%, resulting from growth in average earning assets of $1.5 billion, partially offset by a decrease of 16 basis points in the yield on earning assets (non-GAAP). The increase in average earning assets was primarily driven by a $1.1 billion, or 3.1%, increase in average loans and leases and an increase of $410.4 million in average investment securities.
Interest expense of $641.8 million decreased $66.0 million primarily due to a 27 basis point reduction in the cost of funds, partially offset by growth in average interest-bearing deposits. Average total deposits increased $1.3 billion, or 3.4%, reflecting solid organic growth in new and existing customer relationships. The funding mix was stable with non-interest-bearing demand deposits comprising 26% of total deposits at both September 30, 2026 and 2025. Average short-term borrowings increased $599.9 million, or 36.5%, at lower yields, while average long-term borrowings decreased $746.9 million, or 27.7%, which included the maturity of $350 million in senior notes in August 2025 and $100 million in subordinated notes in October 2025, combined with a decline in average long-term FHLB borrowings. The decrease in total cost of funds is comprised of a 51 basis point decrease in total borrowing costs and a 31 basis point decrease in interest-bearing deposit costs to 2.38%.
The following table provides certain information regarding changes in net interest income on an FTE basis (non-GAAP) attributable to changes in the average volumes and yields earned on average interest-earning assets and the average volume and rates paid for average interest-bearing liabilities for the nine months ended September 30, 2026, compared to the nine months ended September 30, 2025:
TABLE 14
(in thousands)VolumeRateNet
Interest Income (1)
Interest-bearing deposits with banks$(2,723)$(7,753)$(10,476)
Investment securities (2)
14,771 4,788 19,559 
Loans held for sale5,373 (174)5,199 
Loans and leases (2)
37,954 (46,753)(8,799)
Total interest income (2)
55,375 (49,892)5,483 
Interest Expense (1)
Deposits:
Interest-bearing demand7,418 (2,674)4,744 
Money market16,178 (37,480)(21,302)
Savings766 (3,131)(2,365)
Certificates and other time(1,506)(24,240)(25,746)
Short-term borrowings17,999 (7,543)10,456 
Long-term borrowings(27,563)(4,210)(31,773)
Total interest expense13,292 (79,278)(65,986)
Net change (2)
$42,083 $29,386 $71,469 
(1)The amount of change not solely due to rate or volume changes was allocated between the change due to rate and the change due to volume based on the net size of the rate and volume changes.
(2)Interest income amounts are reflected on an FTE basis (non-GAAP), which adjusts for the tax benefit of income on certain tax-exempt loans and investments using the federal statutory tax rate of 21%. We believe this measure is commonly used in the industry to evaluate net interest income and provides a relevant comparison between taxable and non-taxable amounts.
75

    
Provision for Credit Losses
The following table presents information regarding the provision for credit loss expense and net charge-offs:
TABLE 15
Nine Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Provision for credit losses on loans and leases$59,813 $68,467 $(8,654)(12.6)%
Provision for unfunded loan commitments(649)(1,291)642 49.7 
Total provision for credit losses on loans and leases59,164 67,176 (8,012)(11.9)
Provision for investment securities299 (95)394 414.7 
Total provision for credit losses$59,463 $67,081 $(7,618)(11.4)%
Net loan charge-offs$43,863 $54,013 $(10,150)(18.8)%
Net loan charge-offs (annualized) / total average loans and leases0.17 %0.21 %
The provision for credit losses on loans and leases was $59.2 million, compared to $67.2 million for the first nine months of 2025. The first nine months of 2026 included net charge-offs of $43.9 million, or 0.17% annualized of total average loans, compared to $54.0 million, or 0.21% annualized of total average loans, in the first nine months of 2025, reflecting continued strong credit quality performance. The ACL on loans and leases was $455.5 million, an increase of $18.2 million, driven by loan growth as the ratio of the ACL to total loans and leases remained stable at 1.25%.
Non-Interest Income
The breakdown of non-interest income for the nine months ended September 30, 2026 and 2025 is presented in the following table:
TABLE 16
Nine Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Service charges$71,034 $68,476 $2,558 3.7 %
Interchange and card transaction fees39,284 39,048 236 0.6 
Trust services37,556 35,638 1,918 5.4 
Insurance commissions and fees17,022 15,396 1,626 10.6 
Securities commissions and fees27,614 26,570 1,044 3.9 
Capital markets income21,238 20,095 1,143 5.7 
Mortgage banking operations17,233 22,482 (5,249)(23.3)
Dividends on non-marketable equity securities20,467 17,838 2,629 14.7 
Bank owned life insurance14,109 13,396 713 5.3 
Net securities gains (losses)87 58 29 50.0 
Other14,891 17,954 (3,063)(17.1)
Total non-interest income$280,535 $276,951 $3,584 1.3 %
Total non-interest income increased $3.6 million, or 1.3%. The variances in significant individual non-interest income items are explained in the following paragraphs.
Service charges increased by $2.6 million driven by solid treasury management activity and higher consumer transaction volume.
76

    
Wealth management revenues increased $3.0 million, or 4.8%, as trust services income and securities commissions and fees increased 5.4% and 3.9%, respectively, through continued strong contributions across the geographic footprint.
Insurance commissions and fees increased $1.6 million, or 10.6%, primarily relating to new organic production activity in 2026.
Capital markets income increased $1.1 million, or 5.7%, reflecting solid contributions from debt capital markets, customer interest rate derivative revenue and international banking income.
Mortgage banking operations income decreased $5.2 million, or 23.3%, primarily driven by tighter gain-on-sale margins, net fair value adjustments from pipeline hedging activity and increased MSR amortization from elevated payoff activity.
Dividends on non-marketable equity securities increased $2.6 million, or 14.7%, primarily due to an increase in the average balance of short-term FHLB advances, combined with an increase in the FHLB dividend payment rate.
Other non-interest income was $14.9 million and $18.0 million for the first nine months of 2026 and 2025, respectively, with the decrease primarily due to a $5.4 million recovery in the third quarter of 2025 on an other asset that was previously written off as part of a 2017 acquisition.
Non-Interest Expense
The breakdown of non-interest expense for the nine months ended September 30, 2026 and 2025 is presented in the following table:
TABLE 17
Nine Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Salaries and employee benefits$404,158 $396,552 $7,606 1.9 %
Net occupancy64,092 58,218 5,874 10.1 
Equipment87,391 79,535 7,856 9.9 
Outside services84,731 77,691 7,040 9.1 
Marketing11,887 15,107 (3,220)(21.3)
FDIC insurance24,405 23,756 649 2.7 
Bank shares tax13,462 12,055 1,407 11.7 
Other77,931 73,657 4,274 5.8 
Total non-interest expense$768,057 $736,571 $31,486 4.3 %
Total non-interest expense for the first nine months of 2026 increased $31.5 million, a 4.3% increase from the same period of 2025. On an operating basis, non-interest expense (non-GAAP) increased $29.2 million, or 4.0%, when adjusting for a significant item of $(2.3) million in the first nine months of 2025. See Table 18 in this section for a list of the significant items impacting earnings. The variances in the individual non-interest expense items are further explained in the following paragraphs.
Salaries and employee benefits increased $7.6 million, or 1.9%, primarily reflecting normal annual merit increases and strategic hiring associated with our efforts to grow market share and support strategic technology initiatives.
Net occupancy and equipment expense increased $13.7 million, or 10.0%, primarily due to technology-related investments and higher occupancy costs.
Outside services expense increased $7.0 million, or 9.1%, driven by higher third-party legal and consulting costs.
Marketing expense decreased $3.2 million, or 21.3%, primarily due to the timing of certain marketing campaigns.
Bank shares tax expense increased $1.4 million, or 11.7%, resulting from growth in the capital base subject to the tax.
77

    
Other non-interest expense was $77.9 million and $73.7 million for the first nine months of 2026 and 2025, respectively, with the increase due to higher fraud losses and various litigation-related expenses.
The following table presents non-interest expense excluding a significant item impacting earnings:
TABLE 18
Nine Months Ended
September 30,		$%
(dollars in thousands)20262025ChangeChange
Total non-interest expense, as reported $768,057 $736,571 $31,486 4.3 %
Significant item:
   FDIC special assessment— 2,272 (2,272)
Total non-interest expense, excluding significant item (1)
$768,057 $738,843 $29,214 4.0 %
(1) Non-GAAP
Income Taxes
The following table presents information regarding income tax expense and certain tax rates:
TABLE 19
Nine Months Ended
September 30,
(dollars in thousands)20262025
Income tax expense$115,909 $106,918 
Effective tax rate20.9 %21.2 %
Statutory federal tax rate21.0 21.0 
Income tax expense was higher for the nine months ended September 30, 2026, primarily due to higher pre-tax income, offset slightly by higher deduction levels from employee stock compensation vesting and the recognition of a deferred tax benefit related to a capital loss.

78

    
FINANCIAL CONDITION
The following table presents our condensed Consolidated Balance Sheets:
TABLE 20
(dollars in millions)September 30,
2026		December 31,
2025		$
Change		%
Change
Assets
Cash and cash equivalents$2,526 $2,498 $28 1.1 %
Investment securities8,151 7,844 307 3.9 
Loans held for sale237 515 (278)(54.0)
Loans and leases, net36,081 34,338 1,743 5.1 
Goodwill and other intangibles2,507 2,516 (9)(0.4)
Other assets2,551 2,518 33 1.3 
Total Assets$52,053 $50,229 $1,824 3.6 %
Liabilities and Shareholders’ Equity
Deposits$39,550 $38,759 $791 2.0 %
Borrowings4,804 3,918 886 22.6 
Other liabilities886 793 93 11.7 
Total Liabilities45,240 43,470 1,770 4.1 
Shareholders’ Equity6,813 6,759 54 0.8 
Total Liabilities and Shareholders’ Equity$52,053 $50,229 $1,824 3.6 %
Lending Activity
The loan and lease portfolio consists principally of loans and leases to individuals and small- and medium-sized businesses within our primary markets in seven states and the District of Columbia. Our market coverage spans several major metropolitan areas including: Pittsburgh, Pennsylvania; Baltimore, Maryland; Cleveland, Ohio; Washington, D.C.; Charlotte, Raleigh, Durham and the Piedmont Triad (Winston-Salem, Greensboro and High Point) in North Carolina; and Charleston, South Carolina. In December 2025, we transferred approximately $200 million of performing residential mortgage loans to held-for-sale in anticipation of a loan sale that closed in February 2026 as part of balance sheet management actions.
Following is a summary of loans and leases:
TABLE 21
(dollars in millions)September 30,
2026		December 31,
2025		$
Change		%
Change
Commercial real estate$11,780 $12,274 $(494)(4.0)%
Commercial and industrial8,766 7,718 1,048 13.6 
Commercial leases799 791 8 1.0 
Other159 141 18 12.8 
Total commercial loans and leases21,504 20,924 580 2.8 
Direct installment2,654 2,678 (24)(0.9)
Residential mortgages9,738 8,882 856 9.6 
Indirect installment964 767 197 25.7 
Consumer lines of credit1,677 1,526 151 9.9 
Total consumer loans15,033 13,853 1,180 8.5 
Total loans and leases$36,537 $34,777 $1,760 5.1 %
79

    
Our commercial real estate portfolio included $8.0 billion of non-owner-occupied loans of which 17.0% represented office loans. The non-owner-occupied commercial real estate portfolio is diversified across property type and geographies with an average loan size of $1.5 million. Additionally, we have a continued focus on core commercial and industrial lending activity with traditional middle market customers with commercial and industrial loans increasing $1.0 billion, or 13.6%, compared to December 31, 2025. Our minimal non-depository financial institution (NDFI) balances at 1.6% of total loans is well below peer and industry median levels with the large majority of FNB’s NDFI portfolio in the FNBPA Call Report’s “Other Loans” category which supports firm’s working capital and acquisition growth strategies, not lending activities. For consumer lending, residential mortgages increased $856.0 million, compared to December 31, 2025, largely due to the continued successful execution in key markets and long-standing strategy of serving the purchase market.
Non-Performing Assets
Following is a summary of non-performing assets:
TABLE 22
(dollars in millions)September 30,
2026		December 31,
2025		$
Change		%
Change
Commercial real estate$62 $45 $17 37.8 %
Commercial and industrial37 35 2 5.7 
Commercial leases1 3 (2)(66.7)
Other— 2 (2)(100.0)
Total commercial loans and leases100 85 15 17.6 
Direct installment4 4 — — 
Residential mortgages11 12 (1)(8.3)
Indirect installment1 1 — — 
Consumer lines of credit3 3 — — 
Total consumer loans19 20 (1)(5.0)
Total non-performing loans and leases119 105 14 13.3 
Other real estate owned2 3 (1)(33.3)
Total non-performing assets$121 $108 $13 12.0 %
Non-performing assets increased $12.9 million, or 12.0%, from December 31, 2025, with the ratio of non-performing loans and OREO to total loans and leases and OREO increased 2 basis points to 0.33% and levels remaining at or near historically low levels.
Allowance for Credit Losses on Loans and Leases
The CECL model takes into consideration the expected credit losses over the life of the loan at the time the loan is originated. The model used to calculate the ACL is dependent on the portfolio composition and credit quality, as well as historical experience, current conditions and forecasts of economic conditions and interest rates. Specifically, the following considerations are incorporated into the ACL calculation:
•a third-party macroeconomic forecast scenario;
•a 24-month R&S forecast period for macroeconomic factors with a reversion to the historical mean on a straight-line basis over a 12-month period; and
•the historical through-the-cycle default mean calculated using an expanded period to include a prior recessionary period.
At September 30, 2026 and December 31, 2025, we utilized a third-party consensus macroeconomic forecast reflecting the current and projected macroeconomic environment. For our ACL calculation at September 30, 2026, the macroeconomic variables that we utilized included, but were not limited to: (i) the purchase only Housing Price Index, which increases 4.1% over our R&S forecast period, (ii) a CRE Price Index, which increases 1.1% over our R&S forecast period, (iii) S&P Volatility,
80

    
which increases 15.9% in 2026 and decreases 4.6% in 2027 and (iv) personal and business bankruptcies, which increase and decrease, respectively, over the R&S forecast period but average below the historical through-the-cycle period. Macroeconomic variables that we utilized for our ACL calculation as of December 31, 2025 included, but were not limited to: (i) the purchase only Housing Price Index, which increases 4.3% over our R&S forecast period, (ii) a CRE Price Index, which decreases 0.5% over our R&S forecast period, (iii) S&P Volatility, which decreases 2.2% in 2026 and 7.9% in 2027 and (iv) personal and business bankruptcies, which increase steadily over the R&S forecast period but average below the historical through-the-cycle period.
Following is a summary of certain data related to the ACL and loans and leases:
TABLE 23
Net Loan Charge-OffsNet Loan Charge-Offs to Average LoansACL at
Nine Months Ended
September 30,		Nine Months Ended
September 30,		September 30,
(dollars in millions)20262025202620252026
Commercial real estate$17.3 $18.8 0.07 %0.07 %$163.4 
Commercial and industrial16.6 25.6 0.06 0.10 119.6 
Commercial leases2.2 0.2 0.01 — 21.3 
Other commercial2.2 2.9 0.01 0.01 4.8 
Direct installment0.3 0.3 — — 25.2 
Residential mortgages2.0 2.0 0.01 0.01 103.2 
Indirect installment3.1 3.7 0.01 0.02 10.8 
Consumer lines of credit0.2 0.5 — — 7.2 
Total net loan charge-offs on loans and leases, net loan charge-offs (annualized)/average loans$43.9 $54.0 0.17 %0.21 %$455.5 
Allowance for credit losses/total loans and leases1.25 %1.25 %
Allowance for credit losses/non-performing loans382.11 %349.93 %
The ACL on loans and leases of $455.5 million at September 30, 2026 increased $16.0 million, or 3.6%, from December 31, 2025, while our ending ACL coverage ratio declined 1 basis point to 1.25%. The ACL as a percentage of non-performing loans for the total portfolio increased to 382% as of September 30, 2026, compared to 350% as of September 30, 2025 and decreased from 418% as of December 31, 2025, with coverage levels remaining at historically high levels.
Total provision for credit losses for the nine months ended September 30, 2026 was $59.5 million, compared to $67.1 million for the same period in 2025. Annualized net charge-offs were 0.17% for the nine months ended September 30, 2026, compared to 0.21% for the first nine months of 2025.

81

    
Deposits
Our primary source of funds is deposits. Our diversified and granular deposit base is comprised of business, consumer and municipal customers who we serve within our footprint.
Following is a summary of deposits:
TABLE 24
(dollars in millions)September 30,
2026		December 31,
2025		$
Change		%
Change
Non-interest-bearing demand$10,134 $9,914 $220 2.2 %
Interest-bearing demand6,834 6,740 94 1.4 
Money market12,406 11,707 699 6.0 
Savings3,021 3,090 (69)(2.2)
Certificates and other time deposits7,155 7,308 (153)(2.1)
Total deposits$39,550 $38,759 $791 2.0 %
The mix of non-interest-bearing demand deposits to total deposits was stable at 26% at both September 30, 2026 and December 31, 2025. We ended the quarter with approximately 76% of all deposits insured by the FDIC or collateralized.
Capital Resources and Regulatory Matters
Our capital position depends in part on the access to, and cost of, funding for new business initiatives, the ability to engage in expanded business activities, the ability to pay dividends and the level and nature of regulatory oversight.
The assessment of capital adequacy depends on a number of factors such as expected organic growth in the Consolidated Balance Sheet, asset quality, liquidity, earnings performance and sustainability, changing competitive conditions, regulatory changes or actions, and economic forces. We seek to maintain a strong capital base to support our growth and expansion activities, to provide stability to current operations and to promote public confidence.
Pursuant to and in compliance with applicable SEC laws, rules and regulations, we may, from time to time, issue and sell in one or more offerings any combination of common stock, preferred stock, debt securities, depositary shares, warrants, stock purchase contracts or units.
During the third quarter of 2026, we repurchased $50.9 million, or 2.7 million shares, of common stock at a weighted average share price of $18.69, as we focused on optimizing capital deployment with our strong internal capital generation. In April 2026, we announced that our Board of Directors authorized a new share repurchase program with total remaining repurchase capacity of approximately $202 million at September 30, 2026. The repurchases will be made from time to time on the open market at prevailing market prices or in privately negotiated transactions. The purchases will be funded from available working capital. There is no guarantee as to the exact number of shares that will be repurchased and we may discontinue purchases at any time.
Capital management is a continuous process, with capital plans and stress testing for FNB and FNBPA updated at least annually. These capital plans include assessing the adequacy of expected capital levels assuming various scenarios by projecting capital needs for a forecast period of two to three years beyond the current year. From time to time, we issue shares initially acquired by us as treasury stock under our various benefit plans. We may issue additional preferred or common stock to maintain our well-capitalized status.
FNB and FNBPA are subject to various regulatory capital requirements administered by the federal banking agencies. Quantitative measures established by regulators to ensure capital adequacy require FNB and FNBPA to maintain minimum amounts and ratios of total, tier 1 and CET1 capital (as defined in the regulations) to risk-weighted assets (as defined) and of leverage ratio (as defined). Failure to meet minimum capital requirements could lead to initiation of certain mandatory, and possibly additional discretionary actions, by regulators that, if undertaken, could have a direct material effect on our Consolidated Financial Statements, dividends and future business and corporate strategies. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, FNB and FNBPA must meet specific capital guidelines that involve quantitative measures of assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting
82

    
practices. FNB’s and FNBPA’s capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings and other factors.
At September 30, 2026, the capital levels of both FNB and FNBPA exceeded all regulatory capital requirements and their regulatory capital ratios were above the minimum levels required to be considered “well-capitalized” for regulatory purposes.
In this volatile economic and uncertain environment, we frequently run stress tests for a variety of economic situations, including severely adverse scenarios. Under these scenarios, the results of these stress tests indicate that our regulatory capital ratios would remain above the regulatory requirements and we would be able to maintain appropriate liquidity levels, demonstrating our expected ability to continue to support our customers and communities under stressful financial conditions.
Following are the capital amounts and related ratios for FNB and FNBPA:
TABLE 25
Actual
Well-Capitalized
Requirements (1)
Minimum Capital
Requirements plus Capital Conservation Buffer
(dollars in millions)AmountRatioAmountRatioAmountRatio
As of September 30, 2026
F.N.B. Corporation
Total capital$5,108 12.79 %$3,995 10.00 %$4,194 10.50 %
Tier 1 capital4,503 11.27 2,397 6.00 3,395 8.50 
CET14,503 11.27 n/an/a2,796 7.00 
Leverage4,503 9.25 n/an/a1,948 4.00 
Risk-weighted assets39,947 
FNBPA
Total capital$5,342 13.45 %$3,971 10.00 %$4,169 10.50 %
Tier 1 capital4,549 11.46 3,177 8.00 3,375 8.50 
CET14,469 11.25 2,581 6.50 2,780 7.00 
Leverage4,549 9.39 2,422 5.00 1,938 4.00 
Risk-weighted assets39,708 
As of December 31, 2025
F.N.B. Corporation
Total capital$4,971 13.08 %$3,799 10.00 %$3,989 10.50 %
Tier 1 capital4,317 11.36 2,279 6.00 3,229 8.50 
CET14,317 11.36 n/an/a2,659 7.00 
Leverage4,317 9.11 n/an/a1,896 4.00 
Risk-weighted assets37,991 
FNBPA
Total capital$5,188 13.75 %$3,774 10.00 %$3,963 10.50 %
Tier 1 capital4,371 11.58 3,019 8.00 3,208 8.50 
CET14,291 11.37 2,453 6.50 2,642 7.00 
Leverage4,371 9.27 2,357 5.00 1,885 4.00 
Risk-weighted assets37,743 
(1) Reflects the well-capitalized standard under Regulation Y for F.N.B. Corporation and the prompt corrective action framework for FNBPA.
In accordance with Basel III Capital Rules, the minimum capital requirements plus capital conservation buffer, which are presented for each period above, represent the minimum requirements needed to avoid limitations on distributions of dividends and certain discretionary bonus payments.

83

    
Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (Dodd-Frank Act)
The Dodd-Frank Act broadly affects the financial services industry by establishing a framework for systemic risk oversight, creating a resolution authority for institutions determined to be systemically important, mandating higher capital and liquidity requirements, requiring banks to pay increased fees to regulatory agencies and containing numerous other provisions aimed at strengthening the sound operation of the financial services sector that significantly change the system of regulatory oversight as described in more detail under Part I, Item 1, “Business - Government Supervision and Regulation” included in our 2025 Annual Report on Form 10-K as filed with the SEC on February 24, 2026.
LIQUIDITY
Our primary liquidity management goal is to satisfy the cash flow requirements of customers and the operating cash needs of FNB with cost-effective funding. Our Board of Directors has established an Asset/Liability Management Policy to guide management in achieving and maintaining earnings performance consistent with long-term goals, while maintaining acceptable levels of interest rate risk, a “well-capitalized” Balance Sheet and appropriate levels of liquidity. Our Board of Directors has also established Liquidity and Contingency Funding Policies to guide management in addressing the ability to identify, measure, monitor and control both normal and stressed liquidity conditions. These policies designate our ALCO as the body responsible for meeting these objectives. The ALCO, which is comprised of members of executive management, reviews liquidity on a continuous basis and approves significant changes in strategies that affect Balance Sheet or cash flow positions. Liquidity is centrally managed daily by our Treasury Department.
Parent Company Liquidity
The parent company’s funding requirements primarily consist of shareholder dividends, debt service, income taxes, operating expenses, funding of non-bank subsidiaries, and stock repurchases. The parent company’s funding sources primarily consist of dividends and interest received from FNBPA and other direct subsidiaries, net taxes collected from subsidiaries included in the consolidated tax returns, fees for services provided to subsidiaries and the issuance of debt instruments. The dividends received from FNBPA and other direct subsidiaries may be impacted by the parent’s or its subsidiaries’ capital and liquidity needs, statutory laws and regulations, corporate policies, contractual restrictions, profitability and other factors. In addition, through one of our subsidiaries, we regularly issue subordinated notes, which are guaranteed by FNB.
Management utilizes various strategies to ensure sufficient cash on hand is available to meet the parent company's funding needs. Significant funding sources for the parent company include dividends from subsidiaries, other operating income and access to the capital markets. During the third quarter of 2026, FNBPA paid dividends to the parent of $125 million, an increase of $30 million when compared to the second quarter of 2026, and well within the regulatory capacity to pay dividends to FNB. The Board of Directors regularly assesses and approves appropriate levels of dividends from subsidiaries. In April 2026, we announced that our Board of Directors authorized a new share repurchase program. During the third quarter of 2026, we repurchased $50.9 million, or 2.7 million shares, of FNB stock at an average cost of $18.69. Total remaining repurchase capacity as of September 30, 2026 was approximately $202 million. The parent company's cash position at September 30, 2026 was $292.2 million, an increase of $3.9 million from December 31, 2025. Beginning in the second quarter of 2026, we increased the quarterly common stock cash dividend to $0.13. We have historically been opportunistic when accessing the capital markets, and we expect to continue with that strategy.
Two metrics that are used to gauge the adequacy of the parent company’s cash position are the Liquidity Coverage Ratio (LCR) and Months of Cash on Hand (MCH). The LCR is defined as the sum of cash on hand plus projected cash inflows over the next 12 months divided by projected cash outflows over the next 12 months. The MCH is defined as the number of months of corporate expenses and dividends that can be covered by the existing cash on hand. The LCR and MCH ratios and Parent company cash on hand are presented in the following table:
TABLE 26
September 30,
2026		December 31,
2025		Internal
Limit
Liquidity coverage ratio 3.1 times2.3 times> 1 time
Months of cash on hand 12.9 months14.0 months> 12 months
Parent company cash on hand (millions)$292.2 $288.3 n/a
84

    
The LCR at September 30, 2026 increased primarily due to the timing of stock repurchases and dividends from the bank subsidiary. Similarly, the MCH ratio is impacted by the timing of dividends and stock repurchases. In the remaining months of 2026, there are no scheduled debt maturities, a positive for the ratio. Management has concluded that our cash levels remain appropriate to meet future obligations given the current market environment.
Bank Liquidity
Bank-level liquidity sources from assets include payments from loans and investments, as well as the ability to securitize, pledge or sell loans, investment securities and other assets. Liquidity sources from liabilities are generated primarily through the banking offices of FNBPA in the form of deposits and customer repurchase agreements. FNBPA also has access to reliable and cost-effective wholesale sources of liquidity. Short- and long-term funds are available for use to help fund normal business operations, and unused credit availability can be utilized to serve as contingency funding if faced with a liquidity crisis.
Over time, our liquidity position has been positively impacted by FNBPA's ability to generate growth in relationship-based deposit accounts. Organic growth in low-cost transaction deposits has been complemented by management’s continued strategy of deposit gathering efforts focused on attracting new customer relationships across our geographic footprint and deepening relationships with existing customers, in part through internal lead generation efforts leveraging our data analytics capabilities. Total average deposits for the quarter ended September 30, 2026 increased $174.6 million compared to total average deposits for the quarter ended December 31, 2025, with average interest-bearing deposits increasing $154.0 million and average non-interest-bearing demand deposits increasing $20.6 million. The mix of non-interest-bearing demand deposits to total deposits remained stable with both the prior quarter and December 31, 2025 at 26%. Our loan to deposit ratio stood at 92.4% at September 30, 2026, compared to 89.7% at December 31, 2025.
The following table presents certain information relating to FNBPA’s credit availability and salable unpledged investment securities:
TABLE 27
(dollars in millions)September 30,
2026		December 31,
2025
Unused wholesale credit availability$18,256 $18,345 
Unused wholesale credit availability as a % of FNBPA assets35.3 %36.7 %
Salable unpledged government and agency securities$1,400 $1,183 
Cash and salable unpledged government and agency securities as a % of FNBPA assets6.7 %6.5 %
Uninsured Deposit Coverage Ratio135.2 %139.1 %
Our bank-level liquidity position remains strong. Our cash balances held at the FRB were $2.1 billion at both September 30, 2026 and December 31, 2025. A portion of our available borrowing capacity includes capacity at the FRB's Discount Window. Through various actions, including optimizing collateral between FHLB and FRB and pledging additional loans to the FRB, management has increased availability from this source by $0.2 billion to $3.6 billion since December 31, 2025. We have no borrowings under this facility. Additional sources of unused wholesale credit availability for FNBPA include the ability to borrow from the FHLB, correspondent bank lines, and access to other funding channels. In addition to credit availability, FNBPA also has excess cash and salable unpledged government and agency securities that could be utilized to meet funding needs. At September 30, 2026, FNBPA has $3.4 billion of cash and salable unpledged government and agency securities representing 6.7% of total assets, compared to $3.3 billion and 6.5%, respectively, at December 31, 2025. This compares to a policy minimum of 3.0%. The Uninsured Deposit Coverage Ratio is designed to determine the amount of funding sources available to cover uninsured deposit outflows. At September 30, 2026, approximately 76% of our deposits were insured by the FDIC or collateralized, consistent with December 31, 2025 levels.
Our contingency funding policy and periodic liquidity stress testing of multiple stress scenarios is particularly valuable as we actively manage our liquidity. Management will continue to evaluate appropriate levels of liquidity based on expected loan and deposit growth, other balance sheet activity and the current market environment.

85

    
Another metric for measuring liquidity risk is the liquidity gap analysis. The following liquidity gap analysis as of September 30, 2026 compares the difference between our cash flows from existing earning assets and interest-bearing liabilities over future time intervals. Management calculates this ratio at least quarterly and it is reviewed regularly by ALCO. Management monitors the size of the liquidity gaps so that sources and uses of funds are reasonably matched in the normal course of business and in relation to implied forward rate expectations. A reasonably matched position lays a strong foundation for managing future loan and deposit growth while providing flexibility to manage future interest rate exposures. A positive gap position means that more assets are expected to mature over the next 12 months than liabilities. The allocation of non-maturity deposits and customer repurchase agreements to the twelve-month categories is based on the estimated lives of each product.
TABLE 28
(dollars in millions)Within
1 Month		2-3
Months		4-6
Months		7-12
Months		Total
1 Year
Assets
Loans$1,479 $1,556 $2,044 $3,402 $8,481 
Investments2,224 164 280 534 3,202 
3,703 1,720 2,324 3,936 11,683 
Liabilities
Non-maturity deposits349 697 1,046 2,093 4,185 
Time deposits889 1,761 1,505 2,211 6,366 
Borrowings2,372 410 315 339 3,436 
3,610 2,868 2,866 4,643 13,987 
Period Gap (Assets - Liabilities)$93 $(1,148)$(542)$(707)$(2,304)
Cumulative Gap$93 $(1,055)$(1,597)$(2,304)
Cumulative Gap to Total Assets0.2 %(2.0)%(3.1)%(4.4)%
The twelve-month cumulative gap to total assets ratio was (4.4)% as of September 30, 2026, compared to (2.2)% as of December 31, 2025. The change in the twelve-month cumulative gap to total assets was primarily related to lower prepayment estimates, decreased investment securities maturities, decreased loans held for sale and increased short-term borrowings. ALCO regularly monitors various liquidity ratios, stress scenarios of our liquidity position and assumptions considering market disruptions, lending demand, deposit behavior, and funding availability. The stress scenarios forecast that adequate funding will be available even under severe conditions. Management believes we have sufficient liquidity available to meet our normal operating and contingency funding cash needs for the next twelve months and for the foreseeable future.
MARKET RISK
Market risk refers to potential losses arising predominantly from changes in interest rates, foreign exchange rates, equity prices and commodity prices. Interest rate risk is comprised of repricing risk, basis risk, yield curve risk and options risk. We are primarily exposed to interest rate risk inherent in our lending and deposit-taking activities as a financial intermediary. To succeed in this capacity, we offer an extensive variety of financial products to meet the diverse needs of our customers. These products sometimes contribute to interest rate risk for us when product groups possess different cash flow characteristics. For example, depositors may want short-term deposits, while borrowers may desire long-term loans.
Changes in market interest rates may result in changes in the fair value of our financial instruments, cash flows and net interest income. Subject to its ongoing oversight, the Board of Directors has given ALCO the responsibility for market risk management, which involves devising policy guidelines, risk measures and limits, and managing the amount of interest rate risk and its effect on net interest income and capital. We use derivative financial instruments, among other strategies, for interest rate risk management purposes.
We use an asset/liability model to measure our interest rate risk. Interest rate risk measures we utilize include earnings simulation, EVE and gap analysis. Gap analysis and EVE are static measures that do not incorporate assumptions regarding future business. Gap analysis, while a helpful diagnostic tool, displays cash flows for only a single rate environment. EVE’s long-term horizon helps identify changes in optionality and longer-term positions. However, EVE’s liquidation perspective does not translate into the earnings-based measures that are the focus of managing and valuing a going concern. Net interest income simulations explicitly measure the exposure to earnings from changes in market rates of interest. In these simulations, our current financial position is combined with assumptions regarding future business activities to calculate net interest income
86

    
under various hypothetical rate scenarios. The ALCO regularly reviews earnings simulations over multiple years under various interest rate scenarios. Reviewing these various measures provides us with a comprehensive view of our interest rate risk profile, which provides the basis for balance sheet management strategies.
The following repricing gap analysis as of September 30, 2026 compares the difference between the amount of interest-earning assets and interest-bearing liabilities subject to repricing. The allocation of non-maturity deposits and customer repurchase agreements to the one-month maturity category below is based on the estimated sensitivity of each product to changes in market rates. For example, if a product’s rate is estimated to increase by 50% as much as the market rates, then 50% of the account balance was placed in this category.
TABLE 29
(dollars in millions)Within
1 Month		2-3
Months		4-6
Months		7-12
Months		Total
1 Year
Assets
Loans$16,309 $1,247 $865 $1,644 $20,065 
Investments2,255 217 333 633 3,438 
18,564 1,464 1,198 2,277 23,503 
Liabilities
Non-maturity deposits11,890 — — — 11,890 
Time deposits976 1,760 1,503 2,207 6,446 
Borrowings2,026 725 209 325 3,285 
14,892 2,485 1,712 2,532 21,621 
Off-balance sheet(1,750)— 250 250 (1,250)
Period Gap (Assets – Liabilities + Off-balance sheet)$1,922 $(1,021)$(264)$(5)$632 
Cumulative Gap$1,922 $901 $637 $632 
Cumulative Gap to Earning Assets4.1 %1.9 %1.4 %1.3 %
Management utilizes the repricing gap analysis as a diagnostic tool in managing net interest income and EVE risk measures. Repricing gap analysis, while useful, has some limitations in measuring interest rate risk. The positive cumulative gap positions indicate that we have a greater amount of repricing earning assets than repricing interest-bearing liabilities over the subsequent twelve months, resulting in our slightly asset sensitive position. As a result of management's strategies to organically reduce its asset sensitive position, the twelve-month cumulative repricing gap to total assets was 1.3% as of September 30, 2026, down from 3.2% at December 31, 2025. Management's intention is to maintain a slightly asset sensitive position given the current market environment. Specific actions during the third quarter of 2026 included lengthening the average term of newly originated time deposits, increasing the percent of variable and adjustable rate loans and executing an interest rate derivative. These actions provide flexibility as we continue to evaluate our current IRR position and the potential for rising interest rates.
In addition to the repricing gap analysis above, we model rate scenarios which move all rates gradually over twelve months (Rate Ramps). We also model rate scenarios which move all rates in an immediate and parallel fashion (Rate Shocks) and model scenarios that gradually change the shape of the yield curve. Using a static Balance Sheet structure and utilizing net interest income simulations, the following table presents an analysis of the potential sensitivity of our net interest income to changes in interest rates using Rate Ramps and Rate Shocks and the sensitivity of EVE using Rate Shocks. The variance percentages represent the change between the net interest income and EVE calculated under the particular rate scenario compared to the net interest income and EVE that was calculated assuming market rates as of September 30, 2026. The calculated results do not reflect management's potential actions.
87

    
TABLE 30
September 30,
2026		December 31,
2025		ALCO
Limits
Net interest income change over 12 months (Rate Ramps):
+ 200 basis points1.2 %1.6 %(10.0)%
+ 100 basis points0.6 0.8 (10.0)
– 100 basis points(0.7)(0.9)(10.0)
– 200 basis points(1.6)(1.9)(10.0)
Net interest income change over 12 months (Rate Shocks):
+ 200 basis points1.9 2.5 (10.0)
+ 100 basis points1.0 1.4 (10.0)
– 100 basis points(1.3)(1.8)(10.0)
– 200 basis points(3.1)(4.2)(10.0)
Economic value of equity (Rate Shocks):
+ 300 basis points2.2 5.6 (25.0)
+ 200 basis points1.8 4.2 (15.0)
+ 100 basis points1.1 2.7 (10.0)
– 100 basis points(2.1)(3.9)(10.0)
– 200 basis points(5.3)(9.5)(15.0)
There are multiple factors that influence our interest rate risk position and impact on net interest income, including external factors such as the shape of the yield curve, the competitive landscape and expectations regarding future interest rates, as well as internal factors regarding product offerings, product mix and pricing and re-pricing of loans and deposits. Our current interest rate risk position is slightly asset sensitive. A key driver of this position resulted from the origination of consumer and commercial loans with short-term repricing characteristics, some of which have been swapped to a fixed rate. Total variable and adjustable-rate loans were 63.5% of total net loans and leases at September 30, 2026 and 63.4% at December 31, 2025. Forty-six percent of our net loans and leases reprice within the next three months and are indexed to short-term SOFR, Prime and other indices. Furthermore, we regularly sell long-term fixed-rate residential mortgages in the secondary market.
Management continues to be proactive in managing our IRR position with the intention to maintain exposures around the current near neutral levels. During the first nine months of 2026, management adjusted the IRR position by purchasing investment securities with an average duration of 4.5 years, originating adjustable-rate mortgage loans with longer-duration fixed-rate reset periods, originating commercial adjustable rate loans with shorter term reset periods, lengthening the average maturity of our time deposit portfolio by almost two months and maintaining borrowings with variable rates and varying maturities. As a result, the net interest income percentage change over 12 months shown above in both the up and down rate ramp scenarios remains consistent with management's intention to maintain a slightly asset sensitive position.
We also utilize derivatives to manage the IRR position. These positions are used to protect the fair value of assets and liabilities by converting the contractual interest rate on a specified amount (i.e., notional amounts) to another interest rate index or to hedge the variability in cash flows attributable to the contractually specified interest rate by converting the variable rate index into a fixed rate. The volume, maturity and mix of derivative positions change periodically as we adjust our broader interest rate risk management objectives, and the balance sheet positions to be hedged. At September 30, 2026 the notional balance of these cash flow hedges totaled $1.75 billion, an increase of $300 million compared to December 31, 2025.
Derivative financial instruments are also offered to enable commercial customers to meet their financing and investing objectives and for their risk management purposes. We typically enter into offsetting third-party contracts with reputable counterparties with substantially matching terms to economically hedge the exposure related to these derivatives. At September 30, 2026, the commercial customer-related interest rate derivatives totaled $5.9 billion (notional), down from $6.1 billion (notional) at December 31, 2025. For additional information regarding interest rate derivatives, see Note 11, "Derivative Instruments and Hedging Activities" in the Notes to Consolidated Financial Statements in this Report.
We recognize that all asset/liability models have some inherent shortcomings. Asset/liability models require certain assumptions to be made, such as prepayment rates on interest-earning assets and repricing impact on non-maturity deposits,
88

    
which may differ from actual experience. These business assumptions are based upon our experience, business plans, economic and market trends and available industry data. While management believes that its methodology for developing such assumptions is reasonable, there can be no assurance that modeled results will be achieved. Furthermore, the metrics are based upon the static Balance Sheet structure as of the valuation date and do not reflect planned growth or management actions that could be taken.
CREDIT RATINGS
Credit ratings are subject to ongoing review by rating agencies, which consider a number of factors, including our financial strength, performance, prospects and operations as well as other factors not under our control. Other factors that influence our credit ratings include changes to the rating agencies’ methodologies for our industry or certain security types; the rating agencies’ assessment of the general operating environment for financial services companies; our relative positions in the markets in which we compete; our various risk exposures, our strong credit risk management and other risk management policies and activities; pending litigation and other contingencies; our reputation; our liquidity position, diversity of funding sources and funding costs; the current and expected level and volatility of our earnings; our capital position and capital management practices; our corporate governance; current or future regulatory and legislative initiatives; and the agencies’ views on whether the U.S. government would provide meaningful support to us or our subsidiaries in a crisis. Our credit ratings affect the cost and availability of short- and long-term funding and collateral requirements for certain derivative instruments. Credit rating downgrades or negative watch warnings could negatively impact our reputation with lenders, investors and other third parties, which could also impair our ability to compete in certain markets or engage in certain transactions.
FNB and FNBPA are rated investment grade by three of the Nationally Recognized Statistical Rating Organizations. The following table presents the credit ratings for FNB and FNBPA as of September 30, 2026:
TABLE 31
Moody'sStandard & Poor'sKroll
F.N.B. Corporation
     Issuer credit ratingBaa2BBB-A-
     Senior debtBaa2BBB-A-
     Subordinated debtBaa2n/aBBB+
First National Bank of Pennsylvania
     Baseline credit assessmentBaa1n/an/a
     Issuer credit ratingBaa1BBBA
     Senior debtn/an/aA
     Subordinated debtn/an/aA-
     Bank depositsA2/P-1n/aA
     Short-term borrowingsn/aA-2K1
Outlook for F.N.B. Corporation and First National Bank of PennsylvaniaStableStableStable
n/a - not applicable

89

    
RISK MANAGEMENT
As a financial institution, we take on a certain amount of risk in every business decision, transaction and activity. Accordingly, we have designed an ERM Framework in accordance with applicable regulatory guidelines which includes risk management practices designed to identify, assess, monitor and report the material risks known throughout the organization in pursuit of our business strategies. Our Board of Directors and senior management have identified six major categories of risk: credit risk, market risk, liquidity risk, operational risk, compliance risk and strategic risk. Reputation risk is considered across all six major risk categories as a consequential risk. In its oversight role of our risk management function, the Board of Directors focuses on the strategies, analyses and conclusions of management relating to identifying, understanding and managing risks to optimize total shareholder value, while balancing prudent business and safety and soundness considerations to safeguard our reputation.
We support our risk management processes and business oversight through a three-line model and a governance structure at the Board of Directors and management levels.
The three-line model consists of:
•First Line - consists of our businesses and enterprise support areas that engage in risk-taking activities and are principally responsible for owning and managing the day-to-day operational activities in accordance with the risk frameworks.
•Second Line - consists of the Risk Management and Compliance Departments responsible for developing risk frameworks and identifying, assessing, overseeing and controlling enterprise aggregate risks independent from the First Line.
•Third Line - consists of the Internal Audit Department, responsible for developing and executing a risk-based audit plan to provide assurance on the compliance and effectiveness of controls and risk management practices throughout the organization independent from the First and Second Lines.
Our Board of Directors is responsible for the oversight of management on behalf of our shareholders. The Board of Directors has assistance in carrying out its duties and may delegate authority through the following standing Board Committees which are also more fully described in our 2026 proxy statement:
•Audit Committee - provides oversight of our internal and external audit processes. In addition, monitors the integrity of the Consolidated Financial Statements, internal controls over financial reporting, qualifications and independence of our audit function.
•Nominating and Corporate Governance Committee - responsible for oversight of our governance policies and practices, shareholder engagement and selecting and recommending nominees for election to the FNB and FNBPA Boards of Directors.
•Compensation Committee - reviews and approves compensation and incentive compensation performance metrics of our SEC Section 16 reporting officers, and reviews and implements compensation and benefit matters having corporate-wide significance.
•Executive Committee - joint session of the FNB and FNBPA Board of Directors to cover special matters, as deemed necessary, in between regularly scheduled board meetings.
•Risk Committee - provides oversight and approves the ERM Framework including the review and approval of risk appetite and tolerances and risk management policies and practices to identify, assess, monitor and report material risks.
•Credit Risk, Fair Lending and Community Reinvestment Act (CRA) Committee - responsible for providing oversight of credit and lending risk management strategies and objectives of FNB and FNBPA, providing oversight of FNBPA's CRA program, policy and practices, and performing reviews of fair lending strategies, analysis and results to assist with its credit oversight responsibilities.
The Board Risk Committee serves as the primary point of contact between our Board of Directors and the Risk Management Council (RMC), which is the senior management level committee responsible for identifying, assessing, monitoring and reporting on material enterprise-wide risks. The Risk Committee and RMC are supported by other risk management
90

    
committees, including Credit Risk Committees, the Operational Risk Committee, the Compliance Risk Committee and the ALCO.
Risk appetite is an integral element of our ERM Framework and of our business and capital planning processes through our Board Risk Committee and RMC. We use our risk appetite processes to promote appropriate alignment of risk, capital and performance tactics, while also considering risk appetite constraints from both financial and non-financial perspectives. The Board of Directors adopted an enterprise risk appetite that defines acceptable risk limits under which we seek to operate in pursuit of optimizing returns. As such, we monitor a series of Key Risk Indicators for various business lines and operations units to measure performance alignment with our stated risk appetite. Our top-down risk appetite process serves as a mitigant for undue risk-taking for bottom-up planning from our various business functions. Our Board Risk Committee, in collaboration with our RMC, approves our risk appetite on an annual basis, or more frequently, as needed to reflect changes in the risk, regulatory, economic and strategic plan environments, with the goal of ensuring that our strategic plans and business operations remain consistent with our risk appetite given the current economic and regulatory environments, as well as shareholders' expectations.
Our ERM Framework provides the standards by which we will identify, assess, control, monitor and report on material risks across the organization. Reports relating to our risk appetite and strategic plans, and our ongoing monitoring thereof, and our aggregate risk profile, are regularly presented to our various management level risk oversight committees and reported up through our Board Risk Committee.
We continue to assess our risk management practices on an ongoing basis and are making investments as necessary to position ourselves for continued growth through sound risk management practices.
The Board of Directors believes that our enterprise-wide risk management process is effective and enables the Board of Directors to:
•assess the quality of the information they receive;
•understand our businesses and investments and risk-related financial, accounting, legal, regulatory and strategic considerations necessary to assess the material risks that FNB faces;
•oversee and assess how senior management evaluates material risk; and
•assess appropriately the effectiveness of our enterprise-wide risk management processes.

91

    
RECONCILIATIONS OF NON-GAAP FINANCIAL MEASURES AND KEY PERFORMANCE INDICATORS TO GAAP
Reconciliations of non-GAAP financial measures and key performance indicators discussed in this Report to the most directly comparable GAAP financial measures are included in the following tables.
TABLE 32
Operating net income available to common shareholders
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in thousands)2026202520262025
Net income available to common shareholders$152,862 $149,509 $438,629 $396,694 
FDIC special assessment— (2,272)— (2,272)
Tax expense (benefit) of FDIC special assessment— 477 — 477 
Operating net income available to common shareholders (non-GAAP)$152,862 $147,714 $438,629 $394,899 
The table above shows how operating net income available to common shareholders (non-GAAP) is derived from amounts reported in our financial statements. We believe certain charges, such as the item presented above are not organic costs to run our operations and facilities. These costs are specific to each individual transaction, and may vary significantly based on the size and complexity of the transaction.
TABLE 33
Operating earnings per diluted common share
Three Months Ended
September 30,		Nine Months Ended
September 30,
2026202520262025
Earnings per diluted common share$0.43 $0.41 $1.23 $1.09 
FDIC special assessment— (0.01)— (0.01)
Tax expense (benefit) of FDIC special assessment— — — — 
Operating earnings per diluted common share (non-GAAP)$0.43 $0.41 $1.23 $1.09 
TABLE 34
Return on average tangible common equity
Three Months Ended
September 30,		Nine Months Ended
September 30,
(dollars in thousands)2026202520262025
Net income available to common shareholders (annualized)$606,465 $593,162 $586,445 $530,379 
Amortization of intangibles, net of tax (annualized)9,552 12,507 10,012 12,578 
Tangible net income available to common shareholders (annualized) (non-GAAP)$616,017 $605,669 $596,457 $542,957 
Average total shareholders’ equity$6,861,885 $6,576,625 $6,830,146 $6,476,712 
Less: Average intangible assets (1)
(2,508,078)(2,522,022)(2,511,147)(2,524,978)
Average tangible common equity (non-GAAP)$4,353,807 $4,054,603 $4,318,999 $3,951,734 
Return on average tangible common equity (non-GAAP)14.15 %14.94 %13.81 %13.74 %
(1) Excludes loan servicing rights.
92

    
TABLE 35
Return on average tangible assets
Three Months Ended
September 30,		Nine Months Ended
September 30,
(dollars in thousands)2026202520262025
Net income (annualized)$606,465 $593,162 $586,445 $530,379 
Amortization of intangibles, net of tax (annualized)9,552 12,507 10,012 12,578 
Tangible net income (annualized) (non-GAAP)$616,017 $605,669 $596,457 $542,957 
Average total assets$50,978,084 $49,518,845 $50,445,787 $49,039,357 
Less: Average intangible assets (1)
(2,508,078)(2,522,022)(2,511,147)(2,524,978)
Average tangible assets (non-GAAP)$48,470,006 $46,996,823 $47,934,640 $46,514,379 
Return on average tangible assets (non-GAAP)1.27 %1.29 %1.24 %1.17 %
(1) Excludes loan servicing rights.
TABLE 36
Tangible book value per common share
(dollars in thousands, except per share data)September 30, 2026September 30, 2025
Total shareholders’ equity$6,813,263 $6,635,620 
Less: Intangible assets (1)
(2,506,602)(2,520,013)
Tangible common equity (non-GAAP)$4,306,661 $4,115,607 
Common shares outstanding350,838,483 358,381,940 
Tangible book value per common share (non-GAAP)$12.28 $11.48 
(1) Excludes loan servicing rights.
TABLE 37
Tangible common equity to tangible assets
(dollars in thousands)September 30, 2026September 30, 2025
Total shareholders' equity$6,813,263 $6,635,620 
Less: Intangible assets (1)
(2,506,602)(2,520,013)
Tangible common equity (non-GAAP)$4,306,661 $4,115,607 
Total assets$52,053,325 $49,888,522 
Less: Intangible assets (1)
(2,506,602)(2,520,013)
Tangible assets (non-GAAP)$49,546,723 $47,368,509 
Tangible common equity to tangible assets (non-GAAP)8.69 %8.69 %
(1) Excludes loan servicing rights.
93

    
TABLE 38
Pre-provision net revenue
Three Months Ended
(in thousands)September 30, 2026June 30, 2026September 30, 2025
Net interest income$376,522 $365,723 $359,272 
Non-interest income92,599 96,951 98,170 
Less: Non-interest expense(256,943)(253,249)(243,535)
Pre-provision net revenue (reported) (non-GAAP)$212,178 $209,425 $213,907 
Pre-provision net revenue (reported) (annualized) (non-GAAP)$841,792 $840,000 $848,651 
Adjustments:
Add (Less): FDIC special assessment (non-interest expense)$— $— $(2,272)
Operating pre-provision net revenue (non-GAAP)$212,178 $209,425 $211,635 
Operating pre-provision net revenue (annualized) (non-GAAP)$841,792 $840,000 $839,637 
TABLE 39
Efficiency ratio
Three Months Ended
September 30,		Nine Months Ended
September 30,
(dollars in thousands)2026202520262025
Non-interest expense$256,943 $243,535 $768,057 $736,571 
Less: Amortization of intangibles(3,048)(3,991)(9,479)(11,909)
Less: OREO expense(251)(578)(634)(1,209)
Add (Less): FDIC special assessment— 2,272 — 2,272 
Adjusted non-interest expense$253,644 $241,238 $757,944 $725,725 
Net interest income$376,522 $359,272 $1,101,523 $1,030,313 
Taxable equivalent adjustment3,149 3,149 9,418 9,159 
Non-interest income92,599 98,170 280,535 276,951 
Less: Net securities (gains) losses(58)— (87)(58)
Adjusted net interest income (FTE) + non-interest income$472,212 $460,591 $1,391,389 $1,316,365 
Efficiency ratio (FTE) (non-GAAP)53.71 %52.38 %54.47 %55.13 %
94

    
ITEM 3.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
The information called for by this item is provided in the Market Risk section of "MD&A," which is included in Item 2 of this Report, and is incorporated herein by reference.
ITEM 4.    CONTROLS AND PROCEDURES
EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES. FNB’s management, with the participation of our principal executive and financial officers, evaluated our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended) as of the end of the period covered by this Report. Based on this evaluation, our management, including the Chief Executive Officer (CEO) and the Chief Financial Officer (CFO), concluded that, as of the end of the period covered by this Report, our disclosure controls and procedures were effective as of such date at the reasonable assurance level as discussed below to ensure that information required to be disclosed by us in the reports we file under the Securities Exchange Act of 1934, as amended, is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC and that such information is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.
LIMITATIONS ON THE EFFECTIVENESS OF CONTROLS. FNB’s management, including the CEO and the CFO, does not expect that our disclosure controls and internal controls will prevent all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within FNB have been detected. These inherent limitations include the realities that judgments in decision making can be faulty, and that breakdowns can occur because of simple error or mistake. In addition, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by management override of the controls.
CHANGES IN INTERNAL CONTROL OVER FINANCIAL REPORTING. The CEO and the CFO have evaluated the changes to our internal control over financial reporting that occurred during our fiscal quarter ended September 30, 2026, as required by paragraph (d) of Rules 13a-15 and 15d-15 under the Securities Exchange Act of 1934, as amended, and have concluded that there were no such changes that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
95

    
PART II - OTHER INFORMATION
ITEM 1.    LEGAL PROCEEDINGS
The information required by this Item is set forth in the “Other Legal Proceedings” discussion in Note 12, "Commitments, Credit Risk and Contingencies" of the Notes to Consolidated Financial Statements, which is incorporated herein by reference in response to this Item.
ITEM 1A.    RISK FACTORS
For more information regarding risk factors that could affect our results of operations, financial condition and liquidity, see the risk factors disclosed in the “Risk Factors” section of our 2025 Annual Report on Form 10-K. As of the date of this Quarterly Report on Form 10-Q, there have been no material changes to the risk factors described in our 2025 Annual Report on Form
10-K.
ITEM 2.    UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
On April 14, 2026, we announced that our Board of Directors authorized a new share repurchase program. The new share repurchase program authorizes FNB to repurchase up to $250 million of its outstanding shares of common stock. Prior share repurchase authorizations have been exhausted. Total repurchase capacity is approximately $202 million at September 30, 2026. The repurchases will be made from time to time on the open market at prevailing market prices or in privately negotiated transactions. The purchases will be funded from available working capital. There is no guarantee as to the exact number of shares that will be repurchased and we may discontinue purchases at any time.
The following table provides information regarding FNB's purchases of our common stock during the quarter ended September 30, 2026.
PeriodTotal number of shares purchased Average price paid per shareTotal number of shares purchased as part of publicly announced plans or programsMaximum number (or approximate dollar value) of shares that may yet be purchased under the plans or programs
July 1 - July 31, 2026561,054 $18.84 561,054 $242,376,666 
August 1 - August 31, 20261,887,784 $18.71 1,887,784 $207,047,565 
September 1 - September 30, 2026275,666 $18.18 275,666 $202,035,511 
Total2,724,504 $18.69 2,724,504 
ITEM 3.    DEFAULTS UPON SENIOR SECURITIES
None.
ITEM 4.    MINE SAFETY DISCLOSURES
Not Applicable.
ITEM 5.    OTHER INFORMATION
During the three months ended September 30, 2026, no director or officer (as defined in Rule 16a-1(f) under the Securities Exchange Act of 1934, as amended) of FNB adopted, modified or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of Regulation S-K.
96

    
ITEM 6.    EXHIBITS
Exhibit Index
Exhibit NumberDescription
31.1.
31.2.
32.1.
32.2.
101.INSInline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema Document (filed herewith).
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document (filed herewith).
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document (filed herewith).
101.LABInline XBRL Taxonomy Extension Label Linkbase Document (filed herewith).
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document (filed herewith).
104Cover Page Interactive Data File (the cover page XBRL tags are embedded within the Inline XBRL document).
97

    
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
F.N.B. CORPORATION
Dated:November 3, 2026/s/ Vincent J. Delie, Jr.
Vincent J. Delie, Jr.
Chairman, President and Chief Executive Officer
(Principal Executive Officer)
Dated:November 3, 2026/s/ Vincent J. Calabrese, Jr.
Vincent J. Calabrese, Jr.
Chief Financial Officer
(Principal Financial Officer)
Dated:November 3, 2026/s/ James L. Dutey
James L. Dutey
Corporate Controller
(Principal Accounting Officer)
98

EXHIBIT 31.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO SARBANES-OXLEY ACT SECTION 302
I, Vincent J. Delie, Jr., certify that:
1.I have reviewed this quarterly report on Form 10-Q for the quarter ended September 30, 2026 of F.N.B. Corporation;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report.
4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
 
Date: November 3, 2026/s/ Vincent J. Delie, Jr.
Vincent J Delie, Jr.
Chairman, President and Chief Executive Officer

EXHIBIT 31.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO SARBANES-OXLEY ACT SECTION 302
I, Vincent J. Calabrese, Jr., certify that:
1.I have reviewed this quarterly report on Form 10-Q for the quarter ended September 30, 2026 of F.N.B. Corporation;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report.
4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
 
Date: November 3, 2026/s/ Vincent J. Calabrese, Jr.
Vincent J. Calabrese, Jr.
Chief Financial Officer

EXHIBIT 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO SARBANES-OXLEY ACT SECTION 906
Pursuant to Section 1350 of Title 18 of the United States Code, I, Vincent J. Delie, Jr., Chairman, President and Chief Executive Officer of F.N.B. Corporation (the “Company”), hereby certify that, to the best of my knowledge:
1.The Company’s Form 10-Q Quarterly Report for the period ended September 30, 2026 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Date: November 3, 2026/s/ Vincent J. Delie, Jr.
Vincent J Delie, Jr.
Chairman, President and Chief Executive Officer

EXHIBIT 32.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO SARBANES-OXLEY ACT SECTION 906
Pursuant to Section 1350 of Title 18 of the United States Code, I, Vincent J. Calabrese, Jr., Chief Financial Officer of F.N.B. Corporation (the “Company”), hereby certify that, to the best of my knowledge:
1.The Company’s Form 10-Q Quarterly Report for the period ended September 30, 2026 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 3, 2026/s/ Vincent J. Calabrese, Jr.
Vincent J. Calabrese, Jr.
Chief Financial Officer