0001133869--12-31 2025 Q3 false 45582288 45716975 P5Y P60D 3585246 P1Y P5Y P5Y http://capricor.com/20250930#LiborMember P60D 1 0001133869 us-gaap:AdditionalPaidInCapitalMember 2025-07-01 2025-09-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2025-04-01 2025-06-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-04-01 2024-06-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-01-01 2024-03-31 0001133869 us-gaap:CommonStockMember 2025-07-01 2025-09-30 0001133869 us-gaap:CommonStockMember 2025-04-01 2025-06-30 0001133869 capr:September2025AtmProgramMember 2025-01-01 2025-09-30 0001133869 us-gaap:CommonStockMember 2024-04-01 2024-06-30 0001133869 us-gaap:CommonStockMember 2024-01-01 2024-03-31 0001133869 us-gaap:RetainedEarningsMember 2025-09-30 0001133869 us-gaap:ComprehensiveIncomeMember 2025-09-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2025-09-30 0001133869 us-gaap:RetainedEarningsMember 2025-06-30 0001133869 us-gaap:ComprehensiveIncomeMember 2025-06-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2025-06-30 0001133869 2025-06-30 0001133869 us-gaap:RetainedEarningsMember 2025-03-31 0001133869 us-gaap:ComprehensiveIncomeMember 2025-03-31 0001133869 us-gaap:AdditionalPaidInCapitalMember 2025-03-31 0001133869 2025-03-31 0001133869 us-gaap:RetainedEarningsMember 2024-12-31 0001133869 us-gaap:ComprehensiveIncomeMember 2024-12-31 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-12-31 0001133869 us-gaap:RetainedEarningsMember 2024-09-30 0001133869 us-gaap:ComprehensiveIncomeMember 2024-09-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-09-30 0001133869 us-gaap:RetainedEarningsMember 2024-06-30 0001133869 us-gaap:ComprehensiveIncomeMember 2024-06-30 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-06-30 0001133869 2024-06-30 0001133869 us-gaap:RetainedEarningsMember 2024-03-31 0001133869 us-gaap:ComprehensiveIncomeMember 2024-03-31 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-03-31 0001133869 2024-03-31 0001133869 us-gaap:RetainedEarningsMember 2023-12-31 0001133869 us-gaap:ComprehensiveIncomeMember 2023-12-31 0001133869 us-gaap:AdditionalPaidInCapitalMember 2023-12-31 0001133869 us-gaap:CommonStockMember 2025-09-30 0001133869 us-gaap:CommonStockMember 2025-06-30 0001133869 us-gaap:CommonStockMember 2025-03-31 0001133869 us-gaap:CommonStockMember 2024-12-31 0001133869 us-gaap:CommonStockMember 2024-09-30 0001133869 us-gaap:CommonStockMember 2024-06-30 0001133869 us-gaap:CommonStockMember 2024-03-31 0001133869 us-gaap:CommonStockMember 2023-12-31 0001133869 capr:October2024UnderwrittenPublicOfferingMember 2024-10-16 0001133869 capr:June2021AtMarketProgramMember 2024-10-01 0001133869 us-gaap:EmployeeStockOptionMember 2024-12-31 0001133869 capr:ConsultingAgreementMember capr:MichaelKelliherMember 2024-01-01 2024-01-31 0001133869 us-gaap:EmployeeStockOptionMember 2025-09-30 0001133869 us-gaap:EmployeeStockOptionMember capr:StockOptionPlan2021Member 2025-09-30 0001133869 us-gaap:EmployeeStockOptionMember capr:StockOptionPlan2020Member 2025-09-30 0001133869 us-gaap:EmployeeStockOptionMember capr:EquityIncentivePlan2025Member 2025-05-31 0001133869 us-gaap:EmployeeStockOptionMember capr:StockOptionPlan2021Member 2021-06-30 0001133869 us-gaap:EmployeeStockOptionMember capr:StockOptionPlan2021Member 2025-05-22 2025-05-22 0001133869 us-gaap:EmployeeStockOptionMember capr:StockOptionPlan2021Member 2025-01-01 2025-01-01 0001133869 us-gaap:EmployeeStockOptionMember capr:StockOptionPlan2021Member 2024-01-01 2024-01-01 0001133869 srt:MinimumMember 2025-01-01 2025-09-30 0001133869 srt:MaximumMember 2025-01-01 2025-09-30 0001133869 srt:MinimumMember 2024-01-01 2024-09-30 0001133869 srt:MaximumMember 2024-01-01 2024-09-30 0001133869 us-gaap:EmployeeStockOptionMember us-gaap:EmployeeStockOptionMember 2025-01-01 2025-09-30 0001133869 us-gaap:RestrictedStockMember 2025-01-01 2025-09-30 0001133869 srt:MinimumMember us-gaap:EmployeeStockOptionMember 2025-01-01 2025-09-30 0001133869 srt:MaximumMember us-gaap:EmployeeStockOptionMember 2025-01-01 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2025-07-01 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2025-01-01 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2024-07-01 2024-09-30 0001133869 capr:SecondMilestonePaymentMember capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2024-01-01 2024-12-31 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2024-01-01 2024-12-31 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2024-01-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentOtherExpenseMember capr:SingleReportableSegmentMember 2025-07-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentExosomesPlatformResearchMember capr:SingleReportableSegmentMember 2025-07-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentDuchenneMuscularDystrophyProgramMember capr:SingleReportableSegmentMember 2025-07-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentCompensationAndBenefitsExpenseMember capr:SingleReportableSegmentMember 2025-07-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentOtherExpenseMember capr:SingleReportableSegmentMember 2025-01-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentExosomesPlatformResearchMember capr:SingleReportableSegmentMember 2025-01-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentDuchenneMuscularDystrophyProgramMember capr:SingleReportableSegmentMember 2025-01-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentCompensationAndBenefitsExpenseMember capr:SingleReportableSegmentMember 2025-01-01 2025-09-30 0001133869 capr:ResearchAndDevelopmentOtherExpenseMember capr:SingleReportableSegmentMember 2024-07-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentExosomesPlatformResearchMember capr:SingleReportableSegmentMember 2024-07-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentDuchenneMuscularDystrophyProgramMember capr:SingleReportableSegmentMember 2024-07-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentCompensationAndBenefitsExpenseMember capr:SingleReportableSegmentMember 2024-07-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentOtherExpenseMember capr:SingleReportableSegmentMember 2024-01-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentExosomesPlatformResearchMember capr:SingleReportableSegmentMember 2024-01-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentDuchenneMuscularDystrophyProgramMember capr:SingleReportableSegmentMember 2024-01-01 2024-09-30 0001133869 capr:ResearchAndDevelopmentCompensationAndBenefitsExpenseMember capr:SingleReportableSegmentMember 2024-01-01 2024-09-30 0001133869 srt:MinimumMember 2025-09-30 0001133869 srt:MaximumMember 2025-09-30 0001133869 us-gaap:LeaseholdImprovementsMember 2025-09-30 0001133869 us-gaap:FurnitureAndFixturesMember 2025-09-30 0001133869 us-gaap:EquipmentMember 2025-09-30 0001133869 us-gaap:ConstructionInProgressMember 2025-09-30 0001133869 us-gaap:LeaseholdImprovementsMember 2024-12-31 0001133869 us-gaap:FurnitureAndFixturesMember 2024-12-31 0001133869 us-gaap:EquipmentMember 2024-12-31 0001133869 capr:October2024UnderwrittenPublicOfferingMember 2024-10-16 2024-10-16 0001133869 capr:June2021AtMarketProgramMember 2021-06-21 2024-10-01 0001133869 capr:ConsultingAgreementMember 2025-09-30 0001133869 capr:ConsultingAgreementMember 2024-12-31 0001133869 capr:NipponShinyakuCo.Ltd.Member us-gaap:InvestorMember 2025-09-30 0001133869 us-gaap:ComprehensiveIncomeMember 2025-07-01 2025-09-30 0001133869 us-gaap:ComprehensiveIncomeMember 2025-04-01 2025-06-30 0001133869 us-gaap:ComprehensiveIncomeMember 2025-01-01 2025-03-31 0001133869 us-gaap:ComprehensiveIncomeMember 2024-07-01 2024-09-30 0001133869 us-gaap:ComprehensiveIncomeMember 2024-04-01 2024-06-30 0001133869 us-gaap:ComprehensiveIncomeMember 2024-01-01 2024-03-31 0001133869 capr:CorporateOfficesLeaseMember 2025-07-01 2025-09-30 0001133869 capr:CorporateOfficesLeaseMember 2024-07-01 2024-09-30 0001133869 capr:CorporateOfficesLeaseMember 2024-01-01 2024-09-30 0001133869 us-gaap:RetainedEarningsMember 2025-07-01 2025-09-30 0001133869 us-gaap:RetainedEarningsMember 2025-04-01 2025-06-30 0001133869 2025-04-01 2025-06-30 0001133869 us-gaap:RetainedEarningsMember 2025-01-01 2025-03-31 0001133869 us-gaap:RetainedEarningsMember 2024-07-01 2024-09-30 0001133869 us-gaap:RetainedEarningsMember 2024-04-01 2024-06-30 0001133869 2024-04-01 2024-06-30 0001133869 us-gaap:RetainedEarningsMember 2024-01-01 2024-03-31 0001133869 2024-01-01 2024-03-31 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2021-10-01 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2025-09-30 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2025-02-26 0001133869 srt:MinimumMember capr:FacilitiesInSanDiegoMember 2024-12-31 0001133869 srt:MaximumMember capr:FacilitiesInSanDiegoMember 2024-12-31 0001133869 srt:MinimumMember capr:FacilitiesInVistaMember 2024-11-20 0001133869 srt:MaximumMember capr:FacilitiesInVistaMember 2024-11-20 0001133869 capr:FacilitiesInVistaMember 2024-11-20 0001133869 capr:FacilitiesLeaseMember 2024-08-01 0001133869 capr:VivariumSpaceLeaseMember 2024-01-01 0001133869 capr:CaliforniaInstituteForRegenerativeMedicineLoanMember 2025-09-30 0001133869 srt:MaximumMember capr:CaliforniaInstituteForRegenerativeMedicineLoanMember 2025-02-26 0001133869 2016-06-16 0001133869 capr:SingleReportableSegmentMember 2025-07-01 2025-09-30 0001133869 capr:SingleReportableSegmentMember 2025-01-01 2025-09-30 0001133869 capr:SingleReportableSegmentMember 2024-07-01 2024-09-30 0001133869 capr:SingleReportableSegmentMember 2024-01-01 2024-09-30 0001133869 capr:CaliforniaInstituteForRegenerativeMedicineMember 2016-06-20 0001133869 capr:CsmcMember capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2024-12-31 0001133869 capr:CommonStockWarrantsWithExpirationOnDecember2030TwoMember 2024-12-31 0001133869 us-gaap:RestrictedStockMember 2025-09-30 0001133869 capr:CommonStockWarrantsWithExpirationOnDecember2030TwoMember 2025-09-30 0001133869 capr:CommonStockWarrantsWithExpirationOnDecember2030TwoMember 2025-01-01 2025-09-30 0001133869 2024-09-30 0001133869 2023-12-31 0001133869 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2025-09-30 0001133869 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2025-09-30 0001133869 us-gaap:FairValueInputsLevel1Member us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2024-12-31 0001133869 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueMeasurementsRecurringMember 2024-12-31 0001133869 us-gaap:ResearchAndDevelopmentExpenseMember 2025-07-01 2025-09-30 0001133869 us-gaap:GeneralAndAdministrativeExpenseMember 2025-07-01 2025-09-30 0001133869 us-gaap:ResearchAndDevelopmentExpenseMember 2025-01-01 2025-09-30 0001133869 us-gaap:GeneralAndAdministrativeExpenseMember 2025-01-01 2025-09-30 0001133869 us-gaap:ResearchAndDevelopmentExpenseMember 2024-07-01 2024-09-30 0001133869 us-gaap:GeneralAndAdministrativeExpenseMember 2024-07-01 2024-09-30 0001133869 us-gaap:ResearchAndDevelopmentExpenseMember 2024-01-01 2024-09-30 0001133869 us-gaap:GeneralAndAdministrativeExpenseMember 2024-01-01 2024-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedJapanMember 2024-12-31 0001133869 2025-07-01 2025-09-30 0001133869 2025-11-07 0001133869 capr:RomeLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:ExosomesLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:CsmcLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:CorporateOfficesLeaseMember 2025-01-01 2025-09-30 0001133869 capr:BindingTermSheetWithNipponShinyakuCoLimitedEuropeMember 2024-09-16 2024-09-16 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedJapanMember 2023-01-01 2023-03-31 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2022-01-01 2022-12-31 0001133869 capr:NonPaymentOfRoyaltiesMember capr:ExosomesLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:MaterialBreachHasNotBeenCuredMember capr:ExosomesLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:FailsToUndertakeCommerciallyReasonableEffortsToExploitPatentRightsOrFuturePatentRightsMember capr:ExosomesLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:FailsToCureBreachAfterNoticeFromCsmcMember capr:ExosomesLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:JhuLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:CaliforniaInstituteForRegenerativeMedicineMember 2016-06-20 2016-06-20 0001133869 capr:NipponShinyakuCo.Ltd.Member us-gaap:PrivatePlacementMember 2024-09-16 2024-09-16 0001133869 us-gaap:AdditionalPaidInCapitalMember 2025-01-01 2025-03-31 0001133869 2025-01-01 2025-03-31 0001133869 us-gaap:AdditionalPaidInCapitalMember 2024-07-01 2024-09-30 0001133869 2024-07-01 2024-09-30 0001133869 us-gaap:CommonStockMember 2025-01-01 2025-03-31 0001133869 us-gaap:CommonStockMember 2024-07-01 2024-09-30 0001133869 capr:NipponShinyakuCo.Ltd.Member us-gaap:PrivatePlacementMember 2024-09-16 0001133869 srt:MinimumMember capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2022-01-24 0001133869 us-gaap:EmployeeStockOptionMember capr:EquityIncentivePlan2025Member 2025-05-01 2025-05-31 0001133869 2021-06-01 2021-06-30 0001133869 us-gaap:WarrantMember 2025-01-01 2025-09-30 0001133869 us-gaap:EmployeeStockOptionMember 2025-01-01 2025-09-30 0001133869 srt:MaximumMember capr:JhuLicenseAgreementMember 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedJapanMember 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2022-01-24 0001133869 capr:BindingTermSheetWithNipponShinyakuCoLimitedEuropeMember 2024-09-16 0001133869 srt:MaximumMember capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2022-01-24 0001133869 capr:UntilDateOfExpirationOfLastToExpirePatentWithinPatentRightsMember capr:JhuLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2025-01-01 2025-09-30 0001133869 capr:ConsultingAgreementWithFrankLitvackMember srt:BoardOfDirectorsChairmanMember 2013-01-01 2013-12-31 0001133869 capr:CaliforniaInstituteForRegenerativeMedicineMember 2016-06-16 2016-06-16 0001133869 capr:ObtentionOfFdaApprovalMember capr:JhuLicenseAgreementMember 2025-09-30 0001133869 capr:CompletionOfPhaseTwoDueMember capr:JhuLicenseAgreementMember 2025-09-30 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2024-12-01 2024-12-31 0001133869 capr:CommercializationAndDistributionAgreementWithNipponShinyakuCoLimitedUnitedStatesMember 2023-01-01 2023-12-31 0001133869 capr:LicenseAndServicesAgreementMember 2024-03-13 2024-03-13 0001133869 capr:FacilitiesInVistaMember 2025-03-01 2025-03-31 0001133869 capr:FacilitiesInSanDiegoMember 2024-12-01 2024-12-31 0001133869 capr:FacilitiesInVistaMember 2024-11-20 2024-11-20 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2024-10-01 2024-10-01 0001133869 capr:FacilitiesLeaseMember 2024-08-01 2024-08-01 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2023-10-01 2023-10-01 0001133869 capr:CorporateOfficesLeaseMember 2023-07-01 2023-07-01 0001133869 capr:VivariumSpaceLeaseMember 2023-01-01 2023-12-31 0001133869 capr:VivariumSpaceLeaseMember 2022-01-01 2022-12-31 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2025-02-26 2025-02-26 0001133869 capr:VivariumSpaceLeaseMember 2024-01-01 2024-01-01 0001133869 capr:PropertyLocatedAt10865RoadToCureInDiegoMember 2025-07-01 2025-09-30 0001133869 2024-01-01 2024-09-30 0001133869 capr:NipponShinyakuCo.Ltd.Member srt:MinimumMember us-gaap:InvestorMember 2025-09-30 0001133869 capr:July2019AtmProgramMember 2021-06-21 2021-06-21 0001133869 capr:September2025AtmProgramMember 2025-09-10 2025-09-10 0001133869 capr:June2021AtMarketProgramMember 2021-06-21 2021-06-21 0001133869 srt:MinimumMember capr:RomeLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:NonPaymentOfRoyaltiesMember capr:CsmcLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:MaterialBreachHasNotBeenCuredMember capr:CsmcLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:FailsToUndertakeCommerciallyReasonableEffortsToExploitPatentRightsOrFuturePatentRightsMember capr:CsmcLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 capr:FailsToCureBreachAfterNoticeFromCsmcMember capr:CsmcLicenseAgreementMember 2025-01-01 2025-09-30 0001133869 2025-01-01 2025-09-30 0001133869 2025-09-30 0001133869 2024-12-31 iso4217:USD iso4217:EUR xbrli:shares iso4217:USD xbrli:shares xbrli:pure capr:Institution capr:item utr:sqft capr:segment

Table of Contents

variable

​

​

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

​

​ | ​
☒ | Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
​ | for the quarterly period ended September 30, 2025
​ | ​
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: 001-34058

CAPRICOR THERAPEUTICS, INC.

(Exact Name Of Registrant As Specified In Its Charter)

​

​ | ​ | ​
Delaware | ​ | 88-0363465
(State or other jurisdiction of incorporation or organization) | ​ | (I.R.S. Employer Identification No.)

​

10865 Road to the Cure, Suite 150, San Diego, California 92121

(Address of principal executive offices including zip code)

(858) 727-1755

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

​

​ | ​ | ​ | ​ | ​
Title of Each Class | ​ | Trading Symbol(s) | ​ | Name of Each Exchange on Which Registered
Common Stock, par value $0.001 per share | ​ | CAPR | ​ | The Nasdaq Capital Market

​

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 ☐

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.

|  | ​ |  | ​
| 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 November 7, 2025, there were 45,718,475 shares of the registrant’s common stock, par value $0.001 per share, issued and outstanding.

​

​

​

​

Table of Contents

INDEX TO QUARTERLY REPORT ON FORM 10-Q

​

​

​ |  |  |
​ |  | PAGES |
PART I. FINANCIAL INFORMATION | ​ | ​ | ​
Item 1. Financial Statements | ​ | 5 | ​
Condensed Consolidated Balance Sheets as of September 30, 2025 and December 31, 2024 | ​ | 5 | ​
Condensed Consolidated Statements of Operations and Comprehensive Loss for the Three and Nine Months Ended September 30, 2025 and 2024 | ​ | 6 | ​
Condensed Consolidated Statements of Changes in Stockholders’ Equity for the Three and Nine Months Ended September 30, 2025 and 2024 | ​ | 7 | ​
Condensed Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2025 and 2024 | ​ | 9 | ​
Notes to Unaudited Condensed Consolidated Financial Statements | ​ | 10 | ​
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations | ​ | 31 | ​
Item 3. Quantitative and Qualitative Disclosures about Market Risk | ​ | 46 | ​
Item 4. Controls and Procedures | ​ | 47 | ​
​ | ​ | ​ | ​
PART II. OTHER INFORMATION | ​ | ​ | ​
Item 1. Legal Proceedings | ​ | 48 | ​
Item 1A. Risk Factors | ​ | 48 | ​
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds | ​ | 48 | ​
Item 3. Defaults Upon Senior Securities | ​ | 48 | ​
Item 4. Mine Safety Disclosures | ​ | 48 | ​
Item 5. Other Information | ​ | 48 | ​
Item 6. Exhibits | ​ | 49 | ​
Signatures | ​ | 50 | ​

​

​

​

​

2

Table of Contents

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which statements involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans or intentions. Forward-looking statements contained in this Quarterly Report on Form 10-Q include, but are not limited to, statements about:

| ● | how long we expect to maintain liquidity to fund our planned level of operations and our ability to obtain additional funds for our operations;

| ● | the development of our drug and vaccine candidates, including when we expect to undertake, initiate and complete clinical trials of our drug and vaccine candidates;

| ● | the expectation, plans, projections, initiation, timing, progress and results of our research and development programs, preclinical studies, any clinical trials, compassionate uses, Investigational New Drug filings, Clinical Trial Application filings, New Drug Application filings, Biologics License Application, and other regulatory submissions;

| ● | regulatory developments involving products and our facilities, including the timing and results of regulatory meetings and inspections, and the ability to obtain regulatory approvals or otherwise bring products to market in both the United States and in countries outside of the United States;

| ● | the impact of any reductions in force or changes in regulatory priorities at the U.S. federal agencies responsible for overseeing our industry;

| ● | the regulatory status of our drug and vaccine candidates, including our ability to obtain and maintain orphan drug, rare pediatric and Regenerative Medicine Advanced Therapy designations for our lead product candidate, Deramiocel (also referred to as CAP-1002);

| ● | our use of clinical research centers, third party manufacturers and other contractors;

| ● | our ability to manufacture and maintain sufficient inventories of our products to meet commercial demand;

| ● | our ability to find collaborative partners for research, development and commercialization of potential products and retain commercial rights for our product candidates in the collaborations;

| ● | our ability to manufacture products for clinical and commercial use;

| ● | our ability to procure materials necessary for the manufacture of our product candidates at a cost that is acceptable to us;

| ● | our ability to protect our patents and other intellectual property;

| ● | our ability to raise additional financing and the terms of any additional financing;

| ● | our ability to market any of our products;

| ● | the implementation of our business model and strategic plans for our business, technologies and product candidates;

| ● | our estimates of our expenses, ongoing losses, future revenue, future reimbursement prices for any commercial products, and capital requirements;

| ● | the impact of taxes on our business;

| ● | our ability to compete against other companies and research institutions;

| ● | our ability to expand our operations internationally;

| ● | the effect of potential strategic transactions on our business;

| ● | acceptance of our products by doctors, patients or payors and the availability of reimbursement for our product candidates;

| ● | our ability to attract and retain key personnel; and

| ● | the volatility of our stock price.

We caution you that the forward-looking statements highlighted above do not encompass all of the forward-looking statements made in this Quarterly Report on Form 10 - Q.

3

Table of Contents

You should not rely upon forward-looking statements as predictions of future events. We have based the forward-looking statements contained in this Quarterly Report on Form 10-Q primarily on our current expectations and projections about future events and trends that we believe may affect our business, financial condition, results of operations and prospects. The outcome of the events described in these forward-looking statements is subject to risks, uncertainties and other factors, including, but not limited to, those risks set forth under Part I, Item 1A, “Risk Factors” in the Company’s most recent annual report on Form 10-K. Moreover, we operate in a very competitive and challenging environment. New risks and uncertainties emerge from time to time, and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this Quarterly Report on Form 10-Q. We cannot assure you that the results, events and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events or circumstances could differ materially from those described in the forward-looking statements. Additionally, final data may differ significantly from preliminary data reported in this document.

The forward-looking statements made in this Quarterly Report on Form 10-Q relate only to events as of the date on which the statements are made. We undertake no obligation to update any forward-looking statements made in this Quarterly Report on Form 10-Q to reflect events or circumstances after the date of this Quarterly Report on Form 10-Q or to reflect new information or the occurrence of unanticipated events, except as required by law. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments we may make, if any.

This Quarterly Report on Form 10-Q also contains data, estimates and forecasts that are based on independent industry publications or other publicly available information, as well as other information based on our internal sources. Although we believe that the third-party sources referred to in this Quarterly Report on Form 10-Q are reliable, we have not independently verified the information provided by these third parties. While we are not aware of any misstatements regarding any third-party information presented in this report, their estimates, in particular, as they relate to projections, involve numerous assumptions, are subject to risks and uncertainties, and are subject to change based on various factors.

​

4

Table of Contents

PART I — FINANCIAL INFORMATION

Item 1. Financial Statements.

CAPRICOR THERAPEUTICS, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

​ | ​ | ​ | ​ | ​ | ​ | ​
​
ASSETS
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | September 30, 2025 |  | ​
​ | ​ | (unaudited) | ​ | December 31, 2024
​ | ​ | ​ | ​ | ​ | ​ | ​
CURRENT ASSETS | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents | ​ | $ | 19,510,383 | ​ | $ | 11,286,996
Marketable securities | ​ |  | 79,055,588 | ​ |  | 140,228,881
Receivables | ​ |  | 59,167 | ​ |  | 10,368,489
Prepaid expenses and other current assets | ​ |  | 2,326,543 | ​ |  | 1,500,901
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL CURRENT ASSETS | ​ |  | 100,951,681 | ​ |  | 163,385,267
​ | ​ | ​ | ​ | ​ | ​ | ​
PROPERTY AND EQUIPMENT, net | ​ |  | 11,068,078 | ​ |  | 5,561,597
​ | ​ | ​ | ​ | ​ | ​ | ​
OTHER ASSETS | ​ |  |  | ​ |  |
Lease right-of-use assets, net | ​ | ​ | 13,929,710 | ​ | ​ | 1,312,522
Other assets | ​ |  | 488,738 | ​ |  | 221,700
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL ASSETS | ​ | $ | 126,438,207 | ​ | $ | 170,481,086
​ | ​ | ​ | ​ | ​ | ​ | ​
LIABILITIES AND STOCKHOLDERS’ EQUITY
​ | ​ | ​ | ​ | ​ | ​ | ​
CURRENT LIABILITIES | ​ |  |  | ​ |  |
Accounts payable | ​ | $ | 2,719,416 | ​ | $ | 3,283,712
Accrued expenses | ​ | ​ | 9,932,488 | ​ | ​ | 4,907,665
Lease liabilities, current | ​ | ​ | 120,094 | ​ | ​ | 834,799
CIRM liability, current | ​ | ​ | 3,376,259 | ​ | ​ | —
Deferred revenue, current | ​ | ​ | 12,000,000 | ​ | ​ | 12,000,000
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL CURRENT LIABILITIES | ​ |  | 28,148,257 | ​ |  | 21,026,176
​ | ​ | ​ | ​ | ​ | ​ | ​
LONG-TERM LIABILITIES | ​ |  |  | ​ |  |
CIRM liability, net of current | ​ | ​ | — | ​ | ​ | 3,376,259
Lease liabilities, net of current | ​ | ​ | 14,422,695 | ​ | ​ | 616,315
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL LONG-TERM LIABILITIES | ​ |  | 14,422,695 | ​ |  | 3,992,574
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL LIABILITIES | ​ |  | 42,570,952 | ​ |  | 25,018,750
​ | ​ | ​ | ​ | ​ | ​ | ​
COMMITMENTS AND CONTINGENCIES (NOTE 6) | ​ |  |  | ​ |  |
​ | ​ | ​ | ​ | ​ | ​ | ​
STOCKHOLDERS’ EQUITY | ​ |  |  | ​ |  |
Preferred stock, $0.001 par value, 5,000,000 shares authorized, none issued and outstanding | ​ |  | — | ​ |  | —
Common stock, $0.001 par value, 100,000,000 shares authorized, 45,716,975 and 45,582,288 shares issued and outstanding, respectively | ​ |  | 45,717 | ​ |  | 45,582
Additional paid-in capital | ​ |  | 357,684,987 | ​ |  | 344,224,338
Accumulated other comprehensive income | ​ |  | 844,122 | ​ |  | 1,026,955
Accumulated deficit | ​ |  | (274,707,571) | ​ |  | (199,834,539)
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL STOCKHOLDERS’ EQUITY | ​ |  | 83,867,255 | ​ |  | 145,462,336
​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY | ​ | $ | 126,438,207 | ​ | $ | 170,481,086

​

​

See accompanying notes to the unaudited condensed consolidated financial statements.

5

Table of Contents

CAPRICOR THERAPEUTICS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

(UNAUDITED)

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
​ |  | 2025 |  | 2024 |  | 2025 |  | 2024
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
REVENUE | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Revenue | ​ | $ | — | ​ | $ | 2,261,642 | ​ | $ | — | ​ | $ | 11,139,956
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL REVENUE | ​ |  | — | ​ |  | 2,261,642 | ​ |  | — | ​ |  | 11,139,956
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
OPERATING EXPENSES | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Research and development | ​ |  | 20,359,098 | ​ |  | 11,807,867 | ​ |  | 61,321,924 | ​ |  | 35,413,649
General and administrative | ​ |  | 5,924,942 | ​ |  | 3,463,655 | ​ |  | 17,664,198 | ​ |  | 10,593,308
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL OPERATING EXPENSES | ​ |  | 26,284,040 | ​ |  | 15,271,522 | ​ |  | 78,986,122 | ​ |  | 46,006,957
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
LOSS FROM OPERATIONS | ​ |  | (26,284,040) | ​ |  | (13,009,880) | ​ |  | (78,986,122) | ​ |  | (34,867,001)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
OTHER INCOME (EXPENSE) | ​ |  |  | ​ |  |  | ​ |  | ​ | ​ |  |
Other income | ​ |  | 6,740 | ​ | ​ | — | ​ |  | 34,216 | ​ |  | —
Investment income | ​ | ​ | 1,713,499 | ​ | ​ | 453,152 | ​ | ​ | 4,236,393 | ​ | ​ | 1,516,418
Loss on disposal of fixed assets | ​ | ​ | (6,846) | ​ | ​ | — | ​ | ​ | (157,519) | ​ | ​ | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
TOTAL OTHER INCOME (EXPENSE) | ​ |  | 1,713,393 | ​ |  | 453,152 | ​ |  | 4,113,090 | ​ |  | 1,516,418
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
NET LOSS | ​ |  | (24,570,647) | ​ |  | (12,556,728) | ​ | ​ | (74,873,032) | ​ | ​ | (33,350,583)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
OTHER COMPREHENSIVE INCOME (LOSS) | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Net unrealized loss on marketable securities | ​ |  | (543,452) | ​ |  | (58,766) | ​ |  | (182,833) | ​ |  | (139,592)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
COMPREHENSIVE LOSS | ​ | $ | (25,114,099) | ​ | $ | (12,615,494) | ​ | $ | (75,055,865) | ​ | $ | (33,490,175)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss per share, basic and diluted | ​ | $ | (0.54) | ​ | $ | (0.38) | ​ | $ | (1.64) | ​ | $ | (1.04)
Weighted average number of shares, basic and diluted | ​ |  | 45,716,151 | ​ |  | 33,090,063 | ​ |  | 45,687,630 | ​ |  | 32,099,181

​

See accompanying notes to the unaudited condensed consolidated financial statements.

​

​

​

6

Table of Contents

CAPRICOR THERAPEUTICS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(UNAUDITED)

​

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | OTHER | ​ | ​ | ​ | ​ | TOTAL
​ | ​ | COMMON STOCK | ​ | ADDITIONAL PAID- | ​ | COMPREHENSIVE | ​ | ACCUMULATED | ​ | STOCKHOLDERS'
​ |  | SHARES |  | AMOUNT |  | IN CAPITAL |  | INCOME |  | DEFICIT |  | EQUITY
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at December 31, 2024 |  | 45,582,288 | ​ | $ | 45,582 | ​ | $ | 344,224,338 | ​ | $ | 1,026,955 | ​ | $ | (199,834,539) | ​ | $ | 145,462,336
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Exercise of common warrants | ​ | 699 | ​ | ​ | 1 | ​ | ​ | 3,983 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 3,984
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock-based compensation |  | — | ​ | ​ | — | ​ | ​ | 5,481,938 | ​ | ​ | — | ​ | ​ | — | ​ |  | 5,481,938
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Vesting of restricted stock awards | ​ | 17,210 | ​ | ​ | 17 | ​ | ​ | 257,444 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 257,461
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options exercised |  | 76,690 | ​ | ​ | 77 | ​ | ​ | 46,293 | ​ | ​ | — | ​ | ​ | — | ​ |  | 46,370
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized gain on marketable securities |  | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 784,972 | ​ | ​ | — | ​ |  | 784,972
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | (24,391,594) | ​ |  | (24,391,594)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at March 31, 2025 |  | 45,676,887 | ​ | $ | 45,677 | ​ | $ | 350,013,996 | ​ | $ | 1,811,927 | ​ | $ | (224,226,133) | ​ | $ | 127,645,467
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock-based compensation | ​ | — | ​ | ​ | — | ​ | ​ | 3,647,153 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 3,647,153
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options exercised |  | 35,088 | ​ | ​ | 35 | ​ | ​ | 19,545 | ​ | ​ | — | ​ | ​ | — | ​ |  | 19,580
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized loss on marketable securities |  | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (424,353) | ​ | ​ | — | ​ |  | (424,353)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (25,910,791) | ​ | ​ | (25,910,791)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at June 30, 2025 |  | 45,711,975 | ​ | $ | 45,712 | ​ | $ | 353,680,694 | ​ | $ | 1,387,574 | ​ | $ | (250,136,924) | ​ | $ | 104,977,056
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock-based compensation | ​ | — | ​ | ​ | — | ​ | ​ | 3,997,348 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 3,997,348
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options exercised | ​ | 5,000 | ​ | ​ | 5 | ​ | ​ | 6,945 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 6,950
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized loss on marketable securities |  | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (543,452) | ​ | ​ | — | ​ |  | (543,452)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (24,570,647) | ​ | ​ | (24,570,647)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at September 30, 2025 | ​ | 45,716,975 | ​ | $ | 45,717 | ​ | $ | 357,684,987 | ​ | $ | 844,122 | ​ | $ | (274,707,571) | ​ | $ | 83,867,255

​

​

7

Table of Contents

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | OTHER | ​ | ​ | ​ | ​ | TOTAL
​ | ​ | COMMON STOCK | ​ | ADDITIONAL PAID- | ​ | COMPREHENSIVE | ​ | ACCUMULATED | ​ | STOCKHOLDERS'
​ |  | SHARES |  | AMOUNT |  | IN CAPITAL |  | INCOME |  | DEFICIT |  | EQUITY
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at December 31, 2023 |  | 31,148,320 | ​ | $ | 31,148 | ​ | $ | 181,701,859 | ​ | $ | 235,813 | ​ | $ | (159,367,353) | ​ | $ | 22,601,467
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Issuance of common stock, net of fees |  | 447,221 | ​ |  | 447 | ​ |  | 2,289,797 | ​ |  | — | ​ |  | — | ​ |  | 2,290,244
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock-based compensation | ​ | — | ​ | ​ | — | ​ | ​ | 3,265,412 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 3,265,412
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options exercised | ​ | 4,642 | ​ | ​ | 5 | ​ | ​ | (5) | ​ | ​ | — | ​ | ​ | — | ​ | ​ | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized gain on marketable securities | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 71,888 | ​ | ​ | — | ​ | ​ | 71,888
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss |  | — | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | (9,794,073) | ​ |  | (9,794,073)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at March 31, 2024 |  | 31,600,183 | ​ | $ | 31,600 | ​ | $ | 187,257,063 | ​ | $ | 307,701 | ​ | $ | (169,161,426) | ​ | $ | 18,434,938
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Issuance of common stock, net of fees |  | 330,458 | ​ |  | 331 | ​ |  | 1,985,518 | ​ |  | — | ​ |  | — | ​ |  | 1,985,849
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock-based compensation |  | — | ​ | ​ | — | ​ |  | 2,152,793 | ​ |  | — | ​ |  | — | ​ |  | 2,152,793
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options exercised | ​ | 53,286 | ​ | ​ | 53 | ​ | ​ | 81,169 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 81,222
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized loss on marketable securities | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (152,714) | ​ | ​ | — | ​ | ​ | (152,714)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (10,999,782) | ​ | ​ | (10,999,782)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at June 30, 2024 |  | 31,983,927 | ​ | $ | 31,984 | ​ | $ | 191,476,543 | ​ | $ | 154,987 | ​ | $ | (180,161,208) | ​ | $ | 11,502,306
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Issuance of common stock, net of fees |  | 8,272,427 | ​ |  | 8,272 | ​ |  | 67,197,597 | ​ |  | — | ​ |  | — | ​ |  | 67,205,869
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Exercise of common warrants | ​ | 38,000 | ​ | ​ | 38 | ​ | ​ | 58,151 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 58,189
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock-based compensation | ​ | — | ​ | ​ | — | ​ | ​ | 2,051,283 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 2,051,283
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Stock options exercised | ​ | 38,038 | ​ | ​ | 38 | ​ | ​ | 62,768 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 62,806
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unrealized loss on marketable securities | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (58,766) | ​ | ​ | — | ​ | ​ | (58,766)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net loss | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (12,556,728) | ​ | ​ | (12,556,728)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Balance at September 30, 2024 | ​ | 40,332,392 | ​ | $ | 40,332 | ​ | $ | 260,846,342 | ​ | $ | 96,221 | ​ | $ | (192,717,936) | ​ | $ | 68,264,959

​

See accompanying notes to the unaudited condensed consolidated financial statements.

​

​

8

Table of Contents

CAPRICOR THERAPEUTICS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

​

​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine months ended September 30,
​ |  | 2025 |  | 2024
Cash flows from operating activities: | ​ | ​ | ​ | ​ | ​ | ​
Net loss | ​ | $ | (74,873,032) | ​ | $ | (33,350,583)
Adjustments to reconcile net loss to net cash used in operating activities: | ​ |  |  | ​ |  |
Loss on disposal of fixed assets | ​ | ​ | 157,519 | ​ | ​ | —
Depreciation and amortization | ​ |  | 1,386,454 | ​ |  | 1,049,509
Stock-based compensation | ​ |  | 13,126,439 | ​ |  | 7,469,488
Restricted stock awards granted | ​ | ​ | 257,461 | ​ | ​ | —
Changes in lease liabilities | ​ | ​ | 343,592 | ​ | ​ | (30,941)
Changes in operating assets and liabilities: | ​ |  |  | ​ |  |
Receivables | ​ |  | 10,309,322 | ​ |  | 9,962,311
Prepaid expenses and other current assets | ​ |  | (768,086) | ​ |  | 559,637
Accounts payable and accrued expenses | ​ | ​ | 3,815,813 | ​ | ​ | 281,122
Deferred revenue | ​ |  | — | ​ |  | (11,139,956)
Net cash used in operating activities | ​ |  | (46,244,518) | ​ |  | (25,199,413)
​ | ​ | ​ | ​ | ​ | ​ | ​
Cash flows from investing activities: | ​ |  |  | ​ |  |
Purchase of marketable securities | ​ |  | (136,392,638) | ​ |  | (69,077,305)
Proceeds from sales and maturities of marketable securities | ​ |  | 197,383,098 | ​ |  | 77,079,337
Purchases of property and equipment | ​ | ​ | (1,239,588) | ​ | ​ | (678,073)
Payments for leasehold improvements | ​ |  | (383,539) | ​ |  | (126,180)
Payments for construction in progress | ​ | ​ | (4,976,312) | ​ | ​ | —
Net cash provided by investing activities | ​ |  | 54,391,021 | ​ |  | 7,197,779
​ | ​ | ​ | ​ | ​ | ​ | ​
Cash flows from financing activities: | ​ |  |  | ​ |  |
Net proceeds from sale of common stock | ​ |  | — | ​ |  | 71,481,962
Proceeds from exercise of stock awards and warrants | ​ |  | 76,884 | ​ |  | 202,217
Net cash provided by financing activities | ​ |  | 76,884 | ​ |  | 71,684,179
​ | ​ | ​ | ​ | ​ | ​ | ​
Net increase in cash and cash equivalents | ​ |  | 8,223,387 | ​ |  | 53,682,545
​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents balance at beginning of period | ​ |  | 11,286,996 | ​ |  | 14,694,857
​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents balance at end of period | ​ | $ | 19,510,383 | ​ | $ | 68,377,402
​ | ​ | ​ | ​ | ​ | ​ | ​
Supplemental disclosures of cash flow information: | ​ |  |  | ​ |  |
Interest paid in cash | ​ | $ | — | ​ | $ | —
Income taxes paid in cash | ​ | $ | — | ​ | $ | —
Initial recognition of right-of-use asset | ​ | $ | 13,382,191 | ​ | $ | —

​

See accompanying notes to the unaudited condensed consolidated financial statements.

​

​

​

9

Table of Contents

CAPRICOR THERAPEUTICS, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

​

1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Description of Business

Capricor Therapeutics, Inc., a Delaware corporation (together with its wholly-owned subsidiary, referred to herein as “Capricor Therapeutics,” the “Company,” “we,” “us” or “our”), is a clinical-stage biotechnology company focused on the development of transformative cell and exosome-based therapeutics for treating Duchenne muscular dystrophy (“DMD”), a rare form of muscular dystrophy which results in muscle degeneration and premature death, and other diseases with high unmet medical needs. Capricor, Inc. (“Capricor”), a wholly-owned subsidiary of Capricor Therapeutics, was founded in 2005 as a Delaware corporation. Capricor became public after the completion of a merger between Capricor and a subsidiary of Nile Therapeutics, Inc., a Delaware corporation (“Nile”), in 2013, where Capricor became a wholly-owned subsidiary of Nile and Nile formally changed its name to Capricor Therapeutics, Inc. Capricor Therapeutics was listed on the Nasdaq Capital Market shortly thereafter. Capricor Therapeutics, together with its subsidiary, Capricor, has multiple therapeutic drug candidates in various stages of development.

​

Basis of Presentation

The accompanying unaudited interim condensed consolidated financial statements for Capricor Therapeutics and its wholly-owned subsidiary have been prepared in accordance with generally accepted accounting principles in the United States of America (“U.S. GAAP”) and with the instructions to Form 10-Q and, therefore, do not include all disclosures necessary for a complete presentation of financial position, results of operations and cash flows in conformity with U.S. GAAP. In the Company’s opinion, all adjustments, consisting of normal and recurring adjustments, considered necessary for a fair presentation have been included. The accompanying financial information should be read in conjunction with the financial statements and the notes thereto in the Company’s most recent Annual Report on Form 10-K, as filed with the Securities and Exchange Commission (the “SEC”) on March 26, 2025, from which the December 31, 2024 consolidated balance sheet was derived. Interim results are not necessarily indicative of the results that may be expected for the year ending December 31, 2025.

Basis of Consolidation

Our condensed consolidated financial statements include the accounts of the Company and our wholly-owned subsidiary. All intercompany transactions have been eliminated in consolidation. Management has determined that the Company operates as a single reportable operating segment.

Reclassification

Certain reclassification of prior period amounts has been made to conform to the current year presentation.

Liquidity and Going Concern

As of September 30, 2025, the Company’s cash, cash equivalents and marketable securities totaled approximately $98.6 million with an accumulated deficit of approximately $274.7 million. The Company has historically financed its research and development activities as well as operational expenses primarily from equity financings and payments from collaboration partners. The Company primarily uses cash for research and development expenses, development of manufacturing capabilities, commercial launch preparation expenses, general and administrative expenses, capital expenditures and other working capital requirements.

10

Table of Contents

The Company’s future expenditures and capital requirements may be substantial and will depend on many factors, including, but not limited to, the following:

| ● | the timing and costs associated with our research and development activities, commercial launch activities, clinical trials and preclinical studies;

| ● | the timing and costs associated with the manufacturing of our product candidates, including the expansion of our manufacturing capacity to support the potential commercialization of Deramiocel for DMD in the United States and other select territories;

| ● | the timing and costs associated with potential commercialization of our product candidates, including costs associated with responding to regulatory requests and related matters;

| ● | the number and scope of our research programs, including the expansion of our exosomes program;

| ● | the costs involved in prosecuting and enforcing patent claims and other intellectual property rights;

| ● | the costs associated with pursuing marketing approval and potential commercialization of Deramiocel in countries outside the United States; and

| ● | the timing and costs involved in defending lawsuits filed against the Company.

The Company’s options for raising additional capital include potentially seeking additional financing primarily from, but not limited to, the sale and issuance of equity or debt securities, the licensing or sale of its technology and other assets, potential distribution and other partnering opportunities, and potentially from government grants. The Company has incurred significant operating losses and negative cash flows from operations. Based on the Company’s available cash resources and the Company’s projections for its operations, the Company does not have sufficient cash on hand to support current operations for at least the next twelve months from the date of filing this Quarterly Report on Form 10-Q. Therefore, there is a substantial doubt about the Company’s ability to continue as a going concern.

The Company’s plan to address its financial position may include potentially seeking additional financing primarily from, but not limited to, the sale and issuance of equity or debt securities, the licensing or sale of its technology and from government grants. The accompanying condensed consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business. The condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.

The Company will require substantial additional capital to fund its operations. The Company cannot provide assurances that financing will be available when and as needed or that, if available, financing will be available on favorable or acceptable terms. If the Company is unable to obtain additional financing when and if required, it would have a material adverse effect on the Company’s business and results of operations. The Company would likely need to delay, curtail or terminate portions of its clinical trials and research and development programs. To the extent the Company issues additional equity securities, its existing stockholders would experience substantial dilution.

​

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements. Estimates also affect the reported amounts of revenues and expenses during the reporting period. Management uses its historical records and knowledge of its business in making these estimates. Accordingly, actual results may differ from these estimates.

Cash and Cash Equivalents

The Company considers all highly liquid investments with a maturity of less than 30 days at the date of purchase to be cash equivalents.

11

Table of Contents

Marketable Securities

The Company determines the appropriate classification of its marketable securities at the time of purchase and reevaluates such designation at each balance sheet date. All of the Company’s marketable securities are considered as available-for-sale and carried at estimated fair values. Realized gains and losses on the sale of debt and equity securities are determined using the specific identification method. Unrealized gains and losses on available-for-sale securities are presented as accumulated other comprehensive income (loss) as a separate component of stockholders’ equity. As of September 30, 2025, marketable securities consist primarily of short-term United States treasuries.

Property and Equipment

Property and equipment are stated at cost. Repairs and maintenance costs are expensed in the period incurred. Depreciation is computed using the straight-line method over the related estimated useful life of the asset, which such estimated useful lives range from five to seven years. Leasehold improvements are depreciated on a straight-line basis over the shorter of the useful life of the asset or the lease term. Depreciation was $494,725 and $361,167 for the three months ended September 30, 2025 and 2024, respectively, and $1,386,454 and $1,049,509 for the nine months ended September 30, 2025 and 2024, respectively.

Property and equipment, net consisted of the following:

​

​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | September 30, |  | December 31,
​ |  | 2025 |  | 2024
Furniture and fixtures | ​ | $ | 189,821 | ​ | $ | 192,083
Laboratory equipment | ​ |  | 7,457,314 | ​ |  | 6,318,362
Leasehold improvements | ​ |  | 2,785,395 | ​ |  | 2,501,207
Construction in progress | ​ | ​ | 5,283,553 | ​ | ​ | —
​ | ​ |  | 15,716,083 | ​ |  | 9,011,652
Less accumulated depreciation | ​ |  | (4,648,005) | ​ |  | (3,450,055)
Property and equipment, net | ​ | $ | 11,068,078 | ​ | $ | 5,561,597

​

Long-Lived Assets

The Company accounts for the impairment and disposition of long-lived assets in accordance with guidance issued by the Financial Accounting Standards Board (“FASB”). Long-lived assets to be held and used are reviewed for events or changes in circumstances that indicate that their carrying value may not be recoverable, or annually. No impairment related to long-lived assets was recorded for the three and nine months ended September 30, 2025 and 2024.

​

Cloud Computing Arrangements

The Company’s cloud computing arrangements (“CCA”) primarily relate to its enterprise resource planning system. Capitalized implementation costs associated with these arrangements are included in prepaid expenses and other current assets and other assets on the condensed consolidated balance sheets and are amortized on a straight-line basis over their estimated useful life of seven years. As of September 30, 2025, capitalized implementation costs totaled $845,756, with $52,703 of accumulated amortization recognized. Amortization expense totaled $52,703 for the three and nine months ended September 30, 2025. There were no capitalized CCA assets as of December 31, 2024.

​

12

Table of Contents

Accrued Expenses

Accrued expenses consist of the following:

​

​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | September 30, |  | December 31,
​ |  | 2025 |  | 2024
Accrued clinical expenses | ​ | $ | 2,585,309 | ​ | $ | 1,919,437
Accrued payroll and related costs | ​ |  | 4,725,024 | ​ |  | 2,552,516
Other accrued expenses | ​ | ​ | 2,622,155 | ​ | ​ | 435,712
Total accrued expenses | ​ | $ | 9,932,488 | ​ | $ | 4,907,665

​

Leases

Accounting Standards Codification (“ASC”) Topic 842, Leases (“ASC 842”), requires lessees to recognize most leases on the balance sheet with a corresponding right-to-use asset (“ROU asset”). ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. The assets and lease liabilities are recognized at the lease commencement date based on the estimated present value of fixed lease payments over the lease term. ROU assets are evaluated for impairment using the long-lived assets impairment guidance.

Leases will be classified as financing or operating, which will drive the expense recognition pattern. The Company elects to exclude short-term leases from ASC 842 analysis if and when the Company has them.

The Company leases office and laboratory space, all of which are operating leases (see Note 6 - “Commitments and Contingencies”). Most leases include the option to renew and the exercise of the renewal options is at the Company’s sole discretion. Options to renew a lease are not included in the Company’s assessment unless there is reasonable certainty that the Company will renew. In addition, the Company’s lease agreements generally do not contain any residual value guarantees or restrictive covenants.

The interest rate implicit in lease contracts is typically not readily determinable. As a result, the Company utilizes its incremental borrowing rate, which reflects the fixed rate at which the Company could borrow on a collateralized basis the amount of the lease payments in the same currency, for a similar term, in a similar economic environment.

For real estate leases, the Company has elected the practical expedient under ASC 842 to account for the lease and non-lease components together for existing classes of underlying assets and allocates the contract consideration to the lease component only. This practical expedient is not elected for manufacturing facilities and equipment embedded in product supply arrangements.

Revenue Recognition

The Company recognizes revenue following a five-step framework as control of promised goods or services is transferred to a customer at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services by: (i) identifying the contract; (ii) identifying the performance obligations; (iii) determining the transaction price; (iv) allocating the transaction price to the performance obligations in the contract; and (v) recognizing revenue when (or as) the Company satisfies a performance obligation. At contract inception, the Company assesses whether the goods or services promised within each contract are distinct and, therefore, represent a separate performance obligation, or whether they are not distinct and are combined with other goods and services until a distinct bundle is identified. The Company then determines the transaction price, which typically includes upfront payments and any variable consideration that the Company determines is probable to not cause a significant reversal in the amount of cumulative revenue recognized when the uncertainty associated with the variable consideration is resolved. The Company then allocates the transaction price to each performance obligation and recognizes the associated revenue when, or as, each performance obligation is satisfied.

​

13

Table of Contents

The Company’s distribution agreements may entitle it to additional payments upon the achievement of milestones or shares of product revenue on sales. The milestones are generally categorized into two types: development milestones, and sales-based milestones. The Company evaluates whether it is probable that the consideration associated with each milestone or shared revenue payments will not be subject to a significant reversal in the cumulative amount of revenue recognized. Amounts that meet this threshold are included in the transaction price using the most likely amount method, whereas amounts that do not meet this threshold are excluded from the transaction price until they meet this threshold. At the end of each subsequent reporting period, the Company re-evaluates the probability of a significant reversal of the cumulative revenue recognized for its milestones and shared revenue payments, and, if necessary, adjusts its estimate of the overall transaction price. Any such adjustments are recorded on a cumulative catch-up basis, which would affect revenues and net income (loss) in the Company’s condensed consolidated statements of operation and comprehensive loss. Typically, milestone payments and shared revenue payments are achieved after the Company’s performance obligations associated with the distribution agreements have been completed and after the customer has assumed responsibility for the commercialization program. Milestones or shared revenue payments achieved after the Company’s performance obligations have been completed are recognized as revenue in the period the milestone or shared revenue payments were achieved. If a milestone payment is achieved during the performance period, the milestone payment would be recognized as revenue to the extent performance had been completed at that point, and the remaining balance would be recorded as deferred revenue.

​

The revenue standard requires the Company to assess whether a significant financing component exists in determining the transaction price. The Company performs this assessment at the onset of its distribution agreements. Typically, a significant financing component does not exist because the customer is paying for services in advance with an upfront payment. Additionally, future shared revenue payments are not substantially within the control of the Company or the customer.

​

Whenever the Company determines that goods or services promised in a contract should be accounted for as a combined performance obligation over time, the Company determines the period over which the performance obligations will be performed and revenue will be recognized. Revenue is recognized using either the proportional performance method or on a straight-line basis if efforts will be expended evenly over time. Percentage of completion of patient visits in clinical trials are used as the measure of performance. The Company feels this method of measurement to be the best depiction of the transfer of services and recognition of revenue. Significant management judgment is required in determining the level of effort required under an arrangement and the period over which the Company is expected to complete its performance obligations. If the Company determines that the performance obligation is satisfied over time, any upfront payment received is initially recorded as deferred revenue on its condensed consolidated balance sheets.

​

Certain judgments affect the application of the Company’s revenue recognition policy. For example, the Company records short-term (less than one year) and long-term (over one year) deferred revenue based on its best estimate of when such revenue will be recognized. This estimate is based on the Company’s current operating plan, and the Company may recognize a different amount of deferred revenue over the next 12-month period if its operating plan changes in the future.

​

Under the U.S. Commercialization and Distribution Agreement (the “U.S. Distribution Agreement”) with Nippon Shinyaku Co., Ltd., a Japanese corporation (“Nippon Shinyaku”), the transaction price consists of variable shared revenue payments and fixed components in the form of an upfront payment and milestones. For the first performance obligation identified, which is the conduct of the HOPE-3, Phase 3 clinical study, the timing of the fixed component of the transaction price is upfront, however, the performance obligation is satisfied over a period of time, which is the estimated duration of the HOPE-3 clinical trial, Cohort A arm. Therefore, upon receipt of the upfront payment and achievement of the first milestone, a contract liability is recorded which represents deferred revenue. The Company evaluates the measure of progress for each reporting period and, if necessary, adjusts the related revenue recognition. For the second performance obligation identified, which was the submission of our BLA to the FDA, the payment was due at the point in time when the application was submitted in December 2024. As such, revenue was recognized at the point in time, and a contract asset was recorded which represents accounts receivable.

14

Table of Contents

Receivables

As of September 30, 2025, receivables primarily consisted of $59,167 related to funds due from the Employee Retention Credit. As of December 31, 2024, accounts receivable primarily consisted of $10.0 million due from Nippon Shinyaku, related to the second milestone payment, as well as $366,551 related to funds due from the Employee Retention Credit.

Research and Development

Costs relating to the design and development of new products are expensed as research and development as incurred in accordance with FASB ASC 730-10, Research and Development. Research and development costs amounted to approximately $20.4 million and $11.8 million for the three months ended September 30, 2025 and 2024, respectively, and approximately $61.3 million and $35.4 million for the nine months ended September 30, 2025 and 2024, respectively.

Comprehensive Income (Loss)

Comprehensive income (loss) generally represents all changes in stockholders’ equity during the period except those resulting from investments by, or distributions to, stockholders. The Company’s comprehensive loss was approximately $25.1 million and $12.6 million for the three months ended September 30, 2025 and 2024, respectively, and approximately $75.1 million and $33.5 million for the nine months ended September 30, 2025 and 2024, respectively. The Company’s other comprehensive income (loss) is related to net unrealized gain (loss) on marketable securities. The Company’s other comprehensive loss was $543,452 and $58,766 for the three months ended September 30, 2025 and 2024, respectively, and $182,833 and $139,592 for the nine months ended September 30, 2025 and 2024, respectively.

Clinical Trial Expense

As part of the process of preparing our condensed consolidated financial statements, we are required to estimate our accrued expenses. Our clinical trial accrual process is designed to account for expenses resulting from our obligations under contracts with vendors, consultants, contract research organizations (“CROs”), and clinical site agreements in connection with conducting clinical trials. The financial terms of these contracts are subject to negotiations, which vary from contract to contract and may result in payment flows that do not match the periods over which materials or services are provided to us under such contracts. Our objective is to reflect the appropriate clinical trial expenses in our condensed consolidated financial statements by matching the appropriate expenses with the period in which services are provided and efforts are expended. We account for these expenses according to the progress of the trial as measured by patient progression and the timing of various aspects of the trial. We determine accrual estimates through financial models that take into account discussions with applicable personnel and outside service providers as to the progress or state of completion of trials, or the services completed. During the course of a clinical trial, we adjust our clinical expense recognition if actual results differ from our estimates. We make estimates of our accrued expenses as of each balance sheet date in our condensed consolidated financial statements based on the facts and circumstances known to us at that time. Our clinical trial accrual and prepaid assets are dependent, in part, upon the receipt of timely and accurate reporting from CROs and other third-party vendors. Although we do not expect our estimates to be materially different from amounts actually incurred, our understanding of the status and timing of services performed relative to the actual status and timing of services performed may vary and may result in us reporting amounts that are too high or too low for any particular period.

Stock-Based Compensation

The Company accounts for stock-based employee compensation arrangements in accordance with guidance issued by the FASB, which requires the measurement and recognition of compensation expense for all share-based payment awards made to employees, consultants, and directors based on estimated fair values.

For stock options, the Company estimates the fair value of the awards on the date of grant using an option-pricing model. The value of the portion of the award that is ultimately expected to vest is recognized as an expense over the requisite service periods in the Company’s statements of operations and comprehensive loss. The Company estimates the

15

Table of Contents

fair value of stock-based compensation awards using the Black-Scholes model. This model requires the Company to estimate the expected volatility and value of its common stock and the expected term of the stock options, all of which are highly complex and subjective variables. The variables take into consideration, among other things, actual and projected stock option exercise behavior. For employees and directors, the expected life was calculated based on the simplified method as described by the SEC Staff Accounting Bulletin No. 110, Share-Based Payment. For other service providers, the expected life was calculated using the contractual term of the award. The Company's estimate of expected volatility was based on the historical stock price of the Company. The Company has selected a risk-free rate based on the implied yield available on U.S. Treasury securities with a maturity equivalent to the expected term of the options.

For restricted stock awards, the Company determines the fair value using the Company’s adjusted closing stock price on the grant date.

Basic and Diluted Loss per Share

The Company reports earnings per share in accordance with FASB ASC 260-10, Earnings per Share. Basic earnings (loss) per share is computed by dividing income (loss) available to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted earnings (loss) per share is computed similarly to basic earnings (loss) per share except that the denominator is increased to include the number of additional shares of common stock that would have been outstanding if the potential shares of common stock had been issued and if the additional shares of common stock were dilutive.

For the three and nine months ended September 30, 2025 and 2024, warrants and options to purchase 17,748,407 and 15,454,599 shares of common stock, respectively, have been excluded from the computation of potentially dilutive securities. Potentially dilutive shares of common stock, which primarily consist of stock options issued to employees, consultants, and directors as well as warrants issued, have been excluded from the diluted loss per share calculation because their effect is anti-dilutive. Because the impact of these items is anti-dilutive during periods of net loss, there was no difference between basic and diluted loss per share for the three and nine months ended September 30, 2025 and 2024.

Fair Value Measurements

Assets and liabilities recorded at fair value in the balance sheet are categorized based upon the level of judgment associated with the inputs used to measure their fair value. The categories are as follows:

​

​ | ​ | ​
Level Input: |  | Input Definition:
​ | ​ | ​
Level I | ​ | Inputs are unadjusted, quoted prices for identical assets or liabilities in active markets at the measurement date.
Level II | ​ | Inputs, other than quoted prices included in Level I, that are observable for the asset or liability through corroboration with market data at the measurement date.
Level III | ​ | Unobservable inputs that reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date.

​

The following table summarizes the fair value measurements by level at September 30, 2025 and December 31, 2024 for assets and liabilities measured at fair value on a recurring basis:

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2025
​ |  | Level I |  | Level II |  | Level III |  | Total
Marketable Securities | ​ | $ | 79,055,588 | ​ | $ | — | ​ | $ | — | ​ | $ | 79,055,588

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2024
​ |  | Level I |  | Level II |  | Level III |  | Total
Marketable Securities | ​ | $ | 140,228,881 | ​ | $ | — | ​ | $ | — | ​ | $ | 140,228,881

​

16

Table of Contents

Carrying amounts reported in the balance sheet of cash and cash equivalents, receivables, prepaid expenses and other current assets, accounts payable, accrued expenses, and deferred revenue approximate fair value due to their relatively short maturity. The carrying amounts of the Company’s marketable securities are based on market quotations from national exchanges at the balance sheet date. Interest and dividend income are recognized separately on the income statement based on classifications provided by the brokerage firm holding the investments. The fair value of borrowings is not considered to be significantly different from its carrying amount because the stated rates for such debt reflect current market rates and conditions.

​

Recent Accounting Pronouncements

In September 2025, the FASB issued ASU 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which amends the guidance in ASC 350-40, Intangibles – Goodwill and Other – Internal-Use Software. The amendments modernize the recognition and disclosure framework for internal-use software costs, removing the previous “development stage” model and introducing a more judgment-based approach. The ASU is effective for fiscal years beginning after December 15, 2027, and for interim periods within those annual reporting periods, with early adoption permitted. The Company is currently evaluating the impact this guidance will have on its financial statement.

​

In November 2024, the FASB issued ASU No. 2024-03, Disaggregation of Income Statement Expenses (Subtopic 220-40). The ASU requires the disaggregated disclosure of specific expense categories, including purchases of inventory, employee compensation, depreciation and amortization, within relevant income statement captions. This ASU also requires disclosure of the total amount of selling expenses along with the definition of selling expenses. The ASU is effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Adoption of this ASU can either be applied prospectively to consolidated financial statements issued for reporting periods after the effective date of this ASU or retrospectively to any or all prior periods presented in the consolidated financial statements. Early adoption is also permitted. This ASU will likely result in the required additional disclosures being included in our consolidated financial statements once adopted. The Company is currently evaluating the impact this guidance will have on its financial statement disclosures.

​

Other recent accounting pronouncements issued by the FASB, including its Emerging Issues Task Force, the American Institute of Certified Public Accountants, and the SEC, did not or are not believed by management to have a material impact on the Company’s present or future consolidated financial statement presentation or disclosures.

​

2. STOCKHOLDERS’ EQUITY

October 2024 Underwritten Public Offering

On October 16, 2024, the Company entered into an underwriting agreement (the “Underwriting Agreement”) with Piper Sandler & Co. (“Piper Sandler”) and Oppenheimer & Co., Inc. (“Oppenheimer”) as representatives of the underwriters (the “Underwriters”), pursuant to which the Company agreed to sell and issue, in a public offering, an aggregate of 5,073,800 shares of common stock, including the exercise in full of the underwriters’ option to purchase additional shares to cover over allotments, at a public offering price of $17.00 per share for total gross proceeds of approximately $86.3 million, before deducting underwriting commissions and other offering expenses payable by the Company. The Company paid cash commissions on the gross proceeds, plus reimbursement of expenses to the Underwriters, as well as legal and accounting fees in the aggregate amount of approximately $5.4 million.

September 2024 Private Placement

On September 16, 2024, the Company entered into a Subscription Agreement with Nippon Shinyaku pursuant to which the Company agreed to issue and sell to Nippon Shinyaku in a private placement (the “Private Placement”), an aggregate of 2,798,507 shares of the common stock of the Company at a price per Share of $5.36, which was issued at a 20% premium to the 60-day volume-weighted average price, for an aggregate purchase price of approximately $15.0 million. The Subscription Agreement also included lock-up provisions restricting Nippon Shinyaku from selling or

17

Table of Contents

otherwise disposing of shares of the Company’s common stock until the six-month anniversary of the Closing Date which occurred on March 15, 2025.

In connection with the Private Placement, the Company also entered into a Registration Rights Agreement with Nippon Shinyaku on September 16, 2024 (the “Registration Rights Agreement”). Pursuant to the terms of the Registration Rights Agreement, the Company has filed with the SEC a registration statement to register for resale the shares sold in the Private Placement, which registration statement was declared effective on November 8, 2024.

ATM Programs

September 2025 ATM Program

On September 10, 2025, the Company established an at-the-market offering under a prospectus supplement for aggregate sales proceeds of up to $150.0 million (the “September 2025 ATM Program”), pursuant to an Equity Distribution Agreement with Piper Sandler and Oppenheimer (collectively, the “Agents”), by which the Agents may sell our common stock at the market prices prevailing at the time of sale. The Agents are entitled to compensation for their services at a commission rate of 3.0% of the gross sales price per share of common stock sold plus reimbursement of certain expenses.

No shares have been sold under the September 2025 ATM Program through the date of this quarterly filing on Form 10-Q.

June 2021 ATM Program

The Company established an at-the-market offering under a prospectus supplement for aggregate sales proceeds of up to $75.0 million (the “June 2021 ATM Program”) on June 21, 2021, pursuant to a Common Stock Sales Agreement with H.C. Wainwright & Co. LLC (“Wainwright”) by which Wainwright sold our common stock at the market prices prevailing at the time of sale. Wainwright was entitled to compensation for its services at a commission rate of 3.0% of the gross sales price per share of common stock sold plus reimbursement of certain expenses.

From June 21, 2021 through October 1, 2024, the Company sold an aggregate of 9,228,383 shares of common stock under the June 2021 ATM Program at an average price of approximately $8.13 per share for gross proceeds of approximately $75.0 million which represents all amounts that were available to be sold under the June 2021 ATM program. Effective October 1, 2024, the June 2021 ATM Program was closed and terminated. The Company paid cash commissions on the gross proceeds, plus reimbursement of expenses to Wainwright, as well as legal and accounting fees in the aggregate amount of approximately $2.4 million.

3. STOCK AWARDS, WARRANTS AND OPTIONS

Warrants

The following table summarizes all warrant activity for the nine months ended September 30, 2025:

​

​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Weighted Average
​ |  | Warrants |  | Exercise Price
Outstanding at December 31, 2024 |  | 4,935,621 | ​ | $ | 5.70
Granted | ​ | — | ​ | ​ | —
Exercised | ​ | (699) | ​ | ​ | 5.70
Outstanding at September 30, 2025 |  | 4,934,922 | ​ | $ | 5.70

​

18

Table of Contents

The following table summarizes all outstanding warrants to purchase shares of the Company’s common stock:

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Warrants Outstanding | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | September 30, | ​ | December 31, | ​ | Exercise Price | ​ | Expiration
Type |  | Grant Date |  | 2025 |  | 2024 |  | per Share |  | Date
Common Warrants | ​ | 10/3/2023 | ​ | 4,934,922 | ​ | 4,935,621 | ​ | $ | 5.70 | ​ | 10/3/2030
​ | ​ | ​ | ​ | 4,934,922 | ​ | 4,935,621 | ​ | ​ | ​ | ​ | ​

​

Stock Awards

The Company’s Board of Directors (the “Board”) has approved six stock option plans: (i) the 2006 Stock Option Plan, (ii) the 2012 Restated Equity Incentive Plan (which superseded the 2006 Stock Option Plan) (the “2012 Plan”), (iii) the 2012 Non-Employee Director Stock Option Plan (the “2012 Non-Employee Director Plan”), (iv) the 2020 Equity Incentive Plan (the “2020 Plan”), (v) the 2021 Equity Incentive Plan (the “2021 Plan”), and (vi) the 2025 Equity Incentive Plan (the “2025 Plan”). At this time, the Company only issues stock options and restricted stock awards under the 2020 Plan, the 2021 Plan, and the 2025 Plan and no longer issues stock awards under the 2006 Stock Option Plan, the 2012 Plan, or the 2012 Non-Employee Director Plan.

In June 2021, the Company’s stockholders approved the 2021 Plan, which authorized 3,500,000 shares of common stock reserved under the 2021 Plan for the issuance of stock awards. The number of shares available for issuance under the 2021 Plan was automatically increased on January 1 of each year, commencing with January 1, 2022, by an amount equal to the lesser of 5% of the outstanding shares of common stock as of the last day of the immediately preceding fiscal year or such number of shares determined by the compensation committee of the Board. On January 1, 2025 and 2024, 2,279,114 and 1,557,416 shares were added under the 2021 Plan, respectively. Once the 2025 Plan was approved on May 22, 2025, no new shares have been or will be added to the share reserve under the 2021 Plan.

In May 2025, the Company’s stockholders approved the 2025 Plan which authorized 3,500,000 shares of common stock reserved under the 2025 Plan for the issuance of stock awards. The number of shares available for issuance under the 2025 Plan shall be automatically increased on January 1 of each year, commencing with January 1, 2026 and ending on January 1, 2035, by an amount equal to 5% of the outstanding shares of common stock as of the last day of the immediately preceding fiscal year.

As of September 30, 2025, 3,585,246 shares remain available for issuance under the respective stock option plans.

The Company’s stock option plans are administered by the Board, in conjunction with the compensation committee of the Board, which determines the recipients and types of awards to be granted, as well as the number of shares subject to the awards, the exercise price and the vesting schedule. Each stock award granted will be designated in the award agreement as either an incentive stock option, a nonstatutory stock option, or a restricted stock award. Notwithstanding such designation, however, to the extent that the aggregate fair market value of the shares with respect to which incentive stock options are exercisable for the first time by the participant during any calendar year (under all plans of the Company and any parent or subsidiary) exceeds $100,000, such options will be treated as nonstatutory stock options. Stock options are granted with an exercise price not less than equal to the closing price of the Company’s common stock on the date of grant, and generally vest over a period of one to four years. The term of stock options granted under each of the plans cannot exceed ten years.

Stock Option Awards

The estimated weighted average fair value of the options granted during the three months ended September 30, 2025 and 2024 were approximately $5.50 and $4.16 per share, respectively. The estimated weighted average fair value of the options granted during the nine months ended September 30, 2025 and 2024 were approximately $12.01 and $4.56 per share, respectively.

19

Table of Contents

The Company estimates the fair value of each option award using the Black-Scholes option-pricing model. The company used the following assumptions to estimate the fair value of stock options issued during the nine months ended September 30, 2025 and 2024:

​

​ | ​ | ​ | ​ | ​ | ​
​ |  | Nine months ended September 30, |
​ | ​ | 2025 | ​ | 2024 | ​
Expected volatility |  | 104 - 115 | % | 109 - 119 | %
Expected term |  | 5 - 6 years |  | 5 - 7 years | ​
Dividend yield |  | 0 | % | 0 | %
Risk-free interest rates |  | 3.7 - 4.5 | % | 3.9 - 4.5 | %

​

Employee and non-employee stock-based compensation expense was as follows:

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three months ended September 30, | ​ | Nine months ended September 30,
​ |  | 2025 |  | 2024 |  | 2025 |  | 2024
General and administrative | ​ | $ | 1,779,609 | ​ | $ | 1,274,238 | ​ | $ | 6,497,110 | ​ | $ | 4,852,244
Research and development | ​ |  | 2,217,739 | ​ |  | 777,045 | ​ |  | 6,886,790 | ​ |  | 2,617,244
Total | ​ | $ | 3,997,348 | ​ | $ | 2,051,283 | ​ | $ | 13,383,900 | ​ | $ | 7,469,488

​

The Company does not recognize an income tax benefit as the Company believes that an actual income tax benefit may not be realized. For non-qualified stock options, the loss creates a timing difference, resulting in a deferred tax asset, which is fully reserved by a valuation allowance.

As of September 30, 2025, the total unrecognized fair value compensation cost related to non-vested stock options was approximately $35.0 million, which is expected to be recognized over a weighted average period of approximately 2.46 years.

​

The following is a schedule summarizing employee and non-employee stock option activity for the nine months ended September 30, 2025:

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Number of | ​ | Weighted Average | ​ | Aggregate
​ |  | Options |  | Exercise Price |  | Intrinsic Value
Outstanding at December 31, 2024 |  | 10,731,183 | ​ | $ | 4.38 |  | ​ | ​
Granted |  | 2,533,027 | ​ |  | 14.12 |  | ​ |
Exercised |  | (154,206) | ​ |  | 3.20 |  | $ | 1,359,331
Expired/Cancelled |  | (296,519) | ​ |  | 10.18 |  | ​ |
Outstanding at September 30, 2025 |  | 12,813,485 | ​ | $ | 6.18 | ​ | $ | 33,377,698
Exercisable at September 30, 2025 |  | 8,223,709 | ​ | $ | 4.32 | ​ | $ | 27,762,799

​

The aggregate intrinsic value represents the difference between the exercise price of the options and the estimated fair value of the Company’s common stock for each of the respective periods.

​

Restricted Stock Awards

​

The Company has granted restricted stock awards (“RSAs”) under the 2021 Plan. The stock awards are fully vested upon grant and each outstanding RSA will be exchanged for one share of the Company’s common stock. The Company estimates the fair value of each restricted stock award using the Company’s adjusted closing stock price on the grant date.

​

20

Table of Contents

The following table summarized the activity of the Company’s RSA for the nine months ended September 30, 2025:

​

​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Weighted Average
​ | ​ | Number of | ​ | ​ | Grant Date
​ |  | RSAs | ​ |  | Fair Value
Outstanding at December 31, 2024 |  | — | ​ | $ | —
Granted |  | 17,210 | ​ |  | 14.96
Vested |  | (17,210) | ​ |  | 14.96
Expired/Cancelled |  | — | ​ |  | —
Outstanding at September 30, 2025 |  | — | ​ | $ | —

​

​

4. CONCENTRATIONS

Concentration of Risk

Financial instruments, which potentially subject the Company to concentrations of credit risk, principally consist of cash, cash equivalents, and marketable securities. The Company maintains accounts at three financial institutions. These accounts are insured by the Federal Deposit Insurance Corporation (the “FDIC”) for up to $250,000 and/or the Securities Investor Protection Corporation, as applicable. The Company monitors the financial stability of the financial institutions with which it maintains accounts and believes it is not exposed to any significant credit risk in cash and cash equivalents. Historically, the Company has not experienced any significant losses in such accounts and does not believe it is exposed to any significant credit risk due to the quality nature of the financial instruments in which the money is held.

​

5. GOVERNMENT GRANT AWARDS

CIRM Grant Award (HOPE)

On June 16, 2016, Capricor entered into the CIRM Award with CIRM in the amount of approximately $3.4 million to fund, in part, Capricor’s Phase I/II HOPE-Duchenne clinical trial investigating Deramiocel for the treatment of DMD-associated cardiomyopathy. Pursuant to terms of the CIRM Award, the disbursements were tied to the achievement of specified operational milestones. In addition, the terms of the CIRM Award included a co-funding requirement pursuant to which Capricor was required to spend approximately $2.3 million of its own capital to fund the CIRM funded research project. The CIRM Award is further subject to the conditions and requirements set forth in the CIRM Grants Administration Policy for Clinical Stage Projects. Such requirements include, without limitation, the filing of quarterly and annual reports with CIRM, the sharing of intellectual property pursuant to Title 17, California Code of Regulations (“CCR”) Sections 100600-100612, and potentially the sharing with the State of California of a fraction of licensing revenue received from a CIRM funded research project and net commercial revenue from a commercialized product which resulted from the CIRM funded research as set forth in Title 17, CCR Section 100608. The maximum royalty on net commercial revenue that Capricor could have been required to pay to CIRM was equal to nine times the total amount awarded and paid to Capricor.

After completing the CIRM funded research project and at any time after the award period end date (but no later than the ten-year anniversary of the date of the award), Capricor had the right to convert the CIRM Award into a loan, the terms of which will be determined based on various factors, including the stage of the research and development of the program at the time the election is made. On June 20, 2016, Capricor entered into a Loan Election Agreement with CIRM whereby, among other things, CIRM and Capricor agreed that if Capricor elects to convert the grant into a loan, the term of the loan could be up to five years from the date of execution of the applicable loan agreement; provided that the maturity date of the loan will not surpass the ten-year anniversary of the grant date of the CIRM Award. Beginning on the date of the loan, the loan shall bear interest on the unpaid principal balance, plus the interest that has accrued prior to the election point according to the terms set forth in the CIRM Loan Policy and CIRM Grants Administration Policy for Clinical Stage Projects (the “New Loan Balance”), at a per annum rate equal to the LIBOR rate for a three-month deposit in U.S. dollars, as published by the Wall Street Journal on the loan date, plus one percent. Interest shall be compounded annually on the outstanding New Loan Balance commencing with the loan date and the interest shall be payable, together with the New

21

Table of Contents

Loan Balance, upon the due date of the loan. In 2019, Capricor completed all milestones and close-out activities associated with the CIRM Award and expended all funds received.

The Company accounts for this award as a liability rather than income. As of September 30, 2025, Capricor’s principal liability balance for the CIRM Award was approximately $3.4 million, excluding any accrued interest.

On February 26, 2025, Capricor notified CIRM of its election to convert the CIRM Award into a loan. As a result, certain requirements of the CIRM Award will no longer be applicable, including the revenue sharing requirements. The terms of the loan agreement are currently under discussion with CIRM. Depending on the results of these discussions, accrued interest on the CIRM Award could reach up to approximately $7.9 million and may continue to accrue over time until the final payout. This estimate is dependent on many factors, some of which have yet to be determined. There was no accrued interest recorded as of September 30, 2025.

6. COMMITMENTS AND CONTINGENCIES

Short-Term Operating Leases

Capricor leases office space in Beverly Hills, California from The Bubble Real Estate Company, LLC ("Bubble Real Estate") pursuant to a lease beginning in 2013. Capricor subsequently entered into several amendments modifying certain terms of the lease. Effective January 1, 2021, we entered into a month-to-month lease amendment with Bubble Real Estate, which is terminable by either party upon 90 days’ written notice to the other party. Effective July 1, 2023, the monthly lease payment was $7,619 per month.

Commencing March 13, 2024, we entered into a License and Services Agreement with Azzur Cleanrooms-on-Demand – San Diego, LLC (the “Azzur License Agreement”) pursuant to which we were granted an exclusive license to use certain space and the non-exclusive right to use certain equipment and property for our early phase clinical manufacturing purposes. Our license fee was approximately $110,615 per month. The initial license agreement term expired on September 26, 2024, which the Company extended through November 8, 2024.

Commencing on November 20, 2024, the Company entered into a lease with Shiraz Partners LP (“Shiraz”) for the same manufacturing facilities located in Vista, California, with a term of 6 months with an option to extend for another 6 months (the “Shiraz Lease”). The monthly base rent is $31,247. In March 2025, the Company extended the term of the Shiraz Lease to November 19, 2025, with an increased monthly base rent of $41,247 beginning May 21, 2025. The Company is currently in discussions with Shiraz to extend the term of the lease for a period of time potentially from approximately six months up to one year.

In December 2024, the Company entered into a sublease agreement with Entos Pharmaceuticals US, Inc. (“Entos”) for office and research space located in San Diego, California, with a monthly base rent of $63,127. The Company is currently in discussions with Entos to extend the term of the sublease for a period of time potentially from approximately six months up to 18 months.

Expenses incurred under short-term operating leases for the three months ended September 30, 2025 and 2024 were $335,980 and $339,954, respectively, and $1,058,456 and $787,571 for the nine months ended September 30, 2025 and 2024. Short-term operating lease payments for the three months ended September 30, 2025 and 2024 were $335,980 and $22,857, respectively, and $1,041,128 and $787,571 for the nine months ended September 30, 2025 and 2024.

Long-Term Operating Leases

Capricor leases facilities in Los Angeles, California from CSMC, pursuant to a lease (the “Facilities Lease”) entered into in 2014. Capricor subsequently entered into several amendments modifying certain terms of the lease. We entered into an amendment effective August 1, 2024 for an additional 24-month period extending the term through July 31, 2026 with a monthly lease payment of $11,028.

22

Table of Contents

Capricor leases facilities in San Diego, California from Altman Investment Co., LLC (“Altman”). The Company entered into a lease agreement commencing October 1, 2021 with Altman for 9,396 square feet of office and laboratory space (the “San Diego Lease”). The rent is subject to a 3.0% annual rent increase during the initial lease term of five years, plus certain operating expenses and taxes. The San Diego Lease contained an option for Capricor to renew for an additional term of five years. The Company subsequently entered into several amendments to the San Diego Lease increasing the square footage of the premises. Effective October 1, 2023, the monthly lease payment was increased to $58,409 per month. Effective October 1, 2024, the monthly lease payment was increased to $60,161 per month. On February 26, 2025, the Company entered into a fourth lease amendment with Altman (the “Fourth Amendment”). Pursuant to the terms of the Fourth Amendment, the Company increased the rentable square footage to 34,348 square feet commencing on or before July 1, 2025 and exercised its option to extend the lease term to September 30, 2033. Commencing January 1, 2026, the base rent will increase to $188,914 per month. The rent is subject to a 3.0% annual rent increase commencing October 1, 2026 plus certain operating expenses and taxes. The Fourth Amendment contains an option for Capricor to renew for an additional term of five years. The Fourth Amendment commenced on July 1, 2025, which resulted in an increase of approximately $13.5 million in operating lease liabilities and $13.4 million in right-of-use assets.

Effective November 1, 2021, the Company entered into a vivarium agreement with Explora BioLabs, Inc. (“Explora”), a Charles River Company, for vivarium space and services. Under the terms of the agreement, the Company is obligated to pay a base rent of $4,021 per month for an exclusive large vivarium room located in San Diego, California. In December 2022, we were notified by Explora of a monthly rent escalation of 4.5% bringing the base rent to approximately $4,202 per month effective January 1, 2023. Additionally, effective January 1, 2024, we entered into an amendment for an additional 24-month period extending the term through December 31, 2025 with a monthly lease payment of $4,370 commencing on January 1, 2024 subject to a 4.0% annual rent increase. The Company is currently in discussions with Explora to extend the term of the agreement.

The long-term real estate operating leases are included in “lease right-of-use assets, net” on the Company’s condensed consolidated balance sheets and represent the Company’s right-to-use the underlying assets for the lease term. The Company’s obligation to make lease payments are included in “lease liabilities, current” and “lease liabilities, net of current” on the Company’s condensed consolidated balance sheets.

The table below excludes short-term operating leases. The following table summarizes maturities of lease liabilities and the reconciliation of lease liabilities as of September 30, 2025:

​

​ | ​ | ​ | ​
2025 (remainder) | ​ | $ | 247,466
2026 | ​ | ​ | 1,120,564
2027 | ​ | ​ | 2,411,889
2028 | ​ | ​ | 2,482,464
2029 | ​ | ​ | 2,555,156
Thereafter | ​ | ​ | 10,259,370
Total minimum lease payments | ​ | ​ | 19,076,909
Less: imputed interest | ​ | ​ | (4,534,120)
Total operating lease liabilities | ​ | $ | 14,542,789
Included in the consolidated balance sheet: | ​ | ​ | ​
Current portion of lease liabilities | ​ | $ | 120,094
Lease liabilities, net of current | ​ | ​ | 14,422,695
Total operating lease liabilities | ​ | $ | 14,542,789
​ | ​ | ​ | ​
Other Information: | ​ | ​ | ​
Weighted average remaining lease term | ​ | ​ | 7.9 years
Weighted average discount rate | ​ | ​ | 6.3%

​

23

Table of Contents

The following table contains a summary of the lease costs recognized and lease payments pertaining to the Company’s operating leases under ASC 842 for the period indicated:

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​ | Nine months ended September 30,
​ |  | 2025 |  | 2024 |  | 2025 |  | 2024
Lease costs | ​ | $ | 619,332 | ​ | $ | 210,357 | ​ | $ | 1,040,046 | ​ | $ | 631,072
Lease payments | ​ |  | 242,051 | ​ |  | 221,099 | ​ | ​ | 696,454 | ​ | ​ | 676,921

​

Legal Contingencies

On July 17, 2025 a putative securities class action was filed in the Southern District of California, naming Capricor Therapeutics, Inc. and our chief executive officer, Linda Marbán. The action alleges certain violations of the U.S. federal securities laws and seeks unspecified damages.

On August 1, 2025 a derivative action was filed in the Southern District of California naming each of the Directors on the Board of Capricor Therapeutics, Inc. The action alleges, among other things, breaches of fiduciary duties and seeks unspecified damages.

On October 2, 2025, the Company received a Section 220 Shareholder Demand Letter dated September 30, 2025 to inspect and make copies of certain books and records of the Company. The stockholder's demand is related to, among other things, alleged false and misleading statements purportedly made by officers and directors of the Company, as well as the alleged failure to disclose material adverse facts about the Company's business, operations, and prospects.

In addition, from time to time, the Company may become involved in various other legal proceedings that arise in the ordinary course of its business or otherwise. The Company records a loss contingency reserve for a legal proceeding when it considers the potential loss probable and it can reasonably estimate the amount of the loss or determine a probable range of loss. The Company has not recorded any material accruals for loss contingencies as of September 30, 2025.

Accounts Payable

During the normal course of business, disputes with vendors may arise. If a vendor disputed payment is probable and able to be estimated, we will record an estimated liability.

Other Funding Commitments

The Company is a party to various agreements, principally relating to licensed technology, that require future payments relating to milestones that may be met in subsequent periods or royalties on future sales of specific products (see Note 7 – “License and Distribution Agreements”).

Additionally, the Company is a party to various agreements with contract research, manufacturing and other organizations that generally provide for termination upon notice, subject to certain time periods, with the exact amounts owed in the event of termination to be based on the timing of termination and the terms of the agreement.

Employee Severances

The Board from time to time may approve severance packages for specific full-time employees based on their length of service and position ranging up to twelve months of their base salaries, in the event of termination of their employment, subject to certain conditions. No liability under these severance packages has been recorded as of September 30, 2025.

​

24

Table of Contents

7. LICENSE AND DISTRIBUTION AGREEMENTS

Intellectual Property Rights for Capricor’s Technology - Deramiocel and Exosomes

Capricor has entered into exclusive license agreements for intellectual property rights related to certain cardiac-derived cells (“CDCs”) with Università Degli Studi Di Roma La Sapienza (the “University of Rome”), Johns Hopkins University (“JHU”) and Cedars-Sinai Medical Center (“CSMC”). Capricor is also a party to an exclusive license agreement for intellectual property rights related to exosomes with CSMC. In addition, Capricor has filed patent applications related to CDC and exosomes the technology developed by its own scientists.

University of Rome License Agreement

Capricor and the University of Rome entered into a License Agreement, dated June 21, 2006 (the “Rome License Agreement”), which provides for the grant of an exclusive, world-wide, royalty-bearing license by the University of Rome to Capricor (with the right to sublicense) to develop and commercialize licensed products under the licensed patent rights in all fields.

Pursuant to the Rome License Agreement, Capricor paid the University of Rome a license issue fee, is currently paying minimum annual royalties in the amount of 20,000 Euros per year, and is obligated to pay a lower-end of a mid-range double-digit percentage on all royalties received as a result of sublicenses granted, which are net of any royalties paid to third parties under a license agreement from such third-party to Capricor. The minimum annual royalties are creditable against future royalty payments.

The Rome License Agreement will, unless extended or sooner terminated, remain in effect until the later of the last claim of any patent or until any patent application comprising licensed patent rights has expired or been abandoned. Under the terms of the Rome License Agreement, either party may terminate the agreement should the other party become insolvent or file a petition in bankruptcy. Either party may terminate the agreement upon the other party’s material breach, provided that the breaching party will have up to 90 days to cure its material breach. Capricor may also terminate the Rome License Agreement for any reason upon 90 days’ written notice to the University of Rome.

The Johns Hopkins University License Agreement for CDCs

Capricor and JHU entered into an Exclusive License Agreement, effective June 22, 2006 (the “JHU License Agreement”), which provides for the grant of an exclusive, world-wide, royalty-bearing license by JHU to Capricor (with the right to sublicense) to develop and commercialize licensed products and licensed services under the licensed patent rights in all fields and a nonexclusive right to the know-how. Various amendments were entered into to revise certain provisions of the JHU License Agreement. Under the JHU License Agreement, Capricor is required to exercise commercially reasonable and diligent efforts to develop and commercialize licensed products covered by the license from JHU.

Pursuant to the JHU License Agreement, JHU was paid an initial license fee and, thereafter, Capricor is required to pay minimum annual royalties on the anniversary dates of the JHU License Agreement. The minimum annual royalties are creditable against a low single-digit running royalty on net sales of products and net service revenues, which Capricor is also required to pay under the JHU License Agreement, which running royalty may be subject to further reduction in the event that Capricor is required to pay royalties on any patent rights to third parties in order to make or sell a licensed product. In addition, Capricor is required to pay a low double-digit percentage of the consideration received by it from sublicenses granted and is required to pay JHU certain defined development milestone payments upon the successful completion of certain phases of its clinical studies and upon receiving approval from the FDA. The maximum aggregate amount of milestone payments payable under the JHU License Agreement, as amended, is $1,850,000. Capricor’s next milestone payments will be triggered, if at all, upon a successful completion of a full Phase 3 study, for which a payment of $500,000 will be due, and upon receipt of a full FDA market approval, for which a payment of $1,000,000 will be due (and either milestone may occur before the other).

25

Table of Contents

The JHU License Agreement will, unless sooner terminated, continue in effect in each applicable country until the date of expiration of the last to expire patent within the patent rights, or, if no patents are issued, then for twenty years from the effective date. Under the terms of the JHU License Agreement, either party may terminate the agreement should the other party become insolvent or file a petition in bankruptcy or fail to cure a material breach within 30 days after notice. In addition, Capricor may terminate for any reason upon 60 days’ written notice.

Cedars-Sinai Medical Center License Agreements

License Agreement for CDCs

On January 4, 2010, Capricor entered into an Exclusive License Agreement with CSMC (the “Original CSMC License Agreement”), for certain intellectual property related to its CDC technology. In 2013, the Original CSMC License Agreement was amended twice resulting in, among other things, a reduction in the percentage of sublicense fees which would have been payable to CSMC. Effective December 30, 2013, Capricor entered into an Amended and Restated Exclusive License Agreement with CSMC (the “Amended CSMC License Agreement”), which amended, restated, and superseded the Original CSMC License Agreement, pursuant to which, among other things, certain definitions were added or amended, the timing of certain obligations was revised and other obligations of the parties were clarified.

The Amended CSMC License Agreement provides for the grant of an exclusive, world-wide, royalty-bearing license by CSMC to Capricor (with the right to sublicense) to conduct research using the patent rights and know-how and develop and commercialize products in the field using the patent rights and know-how. In addition, Capricor has the exclusive right to negotiate for an exclusive license to any future rights arising from related work conducted by or under the direction of Dr. Eduardo Marbán on behalf of CSMC. In the event the parties fail to agree upon the terms of an exclusive license for any future rights, Capricor will have a non-exclusive license to such future rights, subject to royalty obligations.

Pursuant to the Original CSMC License Agreement, CSMC was paid a license fee and Capricor was obligated to reimburse CSMC for certain fees and costs incurred in connection with the prosecution of certain patent rights. Additionally, Capricor is required to meet certain spending and development milestones.

Pursuant to the Amended CSMC License Agreement, Capricor remains obligated to pay low single-digit royalties on sales of royalty-bearing products as well as a low double-digit percentage of the consideration received from any sublicenses or other grant of rights. The above-mentioned royalties are subject to reduction in the event Capricor becomes obligated to obtain a license from a third party for patent rights in connection with the royalty-bearing product.

The Amended CSMC License Agreement will, unless sooner terminated, continue in effect on a country by country basis until the last to expire of the patents covering the patent rights or future patent rights. Under the terms of the Amended CSMC License Agreement, unless waived by CSMC, the agreement shall automatically terminate: (i) if Capricor ceases, dissolves or winds up its business operations; (ii) in the event of the insolvency or bankruptcy of Capricor or if Capricor makes an assignment for the benefit of its creditors; (iii) if performance by either party jeopardizes the licensure, accreditation or tax exempt status of CSMC or the agreement is deemed illegal by a governmental body; (iv) within 30 days for non-payment of royalties; (v) after 90 days’ notice from CSMC if Capricor fails to undertake commercially reasonable efforts to exploit the patent rights or future patent rights; (vi) if a material breach has not been cured within 90 days; or (vii) if Capricor challenges any of the CSMC patent rights. If Capricor fails to undertake commercially reasonable efforts to exploit the patent rights or future patent rights, and fails to cure that breach after 90 days’ notice from CSMC, instead of terminating the license, CSMC has the option to convert any exclusive license to Capricor to a non-exclusive or co-exclusive license. Capricor may terminate the agreement if CSMC fails to cure any material breach within 90 days after notice.

Capricor and CSMC have entered into several amendments to the Amended CSMC License Agreement, pursuant to which the parties agreed to add and delete certain patent applications from the list of scheduled patents and extend the timing of certain development milestones, among other things. Capricor reimbursed CSMC for certain attorneys’ fees and filing fees incurred in connection with the additional patent applications.

26

Table of Contents

License Agreement for Exosomes

On May 5, 2014, Capricor entered into an Exclusive License Agreement with CSMC (the “Exosomes License Agreement”), for certain intellectual property rights related to CDC-derived exosomes technology. The Exosomes License Agreement provides for the grant of an exclusive, world-wide, royalty-bearing license by CSMC to Capricor (with the right to sublicense) in order to conduct research using the patent rights and know-how and to develop and commercialize products in the field using the patent rights and know-how. In addition, Capricor has the exclusive right to negotiate for an exclusive license to any future rights arising from related work conducted by or under the direction of Dr. Eduardo Marbán on behalf of CSMC. In the event the parties fail to agree upon the terms of an exclusive license, Capricor shall have a non-exclusive license to such future rights, subject to royalty obligations.

Pursuant to the Exosomes License Agreement, CSMC was paid a license fee and Capricor reimbursed CSMC for certain fees and costs incurred in connection with the preparation and prosecution of certain patent applications. Additionally, Capricor is required to meet certain non-monetary development milestones and is obligated to pay low single-digit royalties on sales of royalty-bearing products as well as a single-digit percentage of the consideration received from any sublicenses or other grant of rights. The above-mentioned royalties are subject to reduction in the event Capricor becomes obligated to obtain a license from a third party for patent rights in connection with the royalty bearing product.

The Exosomes License Agreement will, unless sooner terminated, continue in effect on a country by country basis until the last to expire of the patents covering the patent rights or future patent rights. Under the terms of the Exosomes License Agreement, unless waived by CSMC, the agreement shall automatically terminate: (i) if Capricor ceases, dissolves or winds up its business operations; (ii) in the event of the insolvency or bankruptcy of Capricor or if Capricor makes an assignment for the benefit of its creditors; (iii) if performance by either party jeopardizes the licensure, accreditation or tax exempt status of CSMC or the agreement is deemed illegal by a governmental body; (iv) within 30 days for non-payment of royalties; (v) after 90 days if Capricor fails to undertake commercially reasonable efforts to exploit the patent rights or future patent rights; (vi) if a material breach has not been cured within 90 days; or (vii) if Capricor challenges any of the CSMC patent rights. If Capricor fails to undertake commercially reasonable efforts to exploit the patent rights or future patent rights and fails to cure that breach after 90 days’ notice from CSMC, instead of terminating the license, CSMC has the option to convert any exclusive license to Capricor to a non-exclusive or co-exclusive license. Capricor may terminate the agreement if CSMC fails to cure any material breach within 90 days after notice.

Capricor and CSMC have entered into several amendments to the Exosomes License Agreement. Collectively, these amendments added additional patent applications and patent families to the Exosomes License Agreement, added certain defined product development milestone payments, modified certain milestone deadlines, added certain performance milestones with respect to product candidates covered by certain future patent rights in order to maintain an exclusive license to those future patent rights, and converted certain exclusive rights to co-exclusive rights. These amendments also obligated Capricor to reimburse CSMC for certain attorneys’ fees and filing fees in connection with the additional patent applications and patent families.

Cell Line License Agreement with Life Technologies

On March 7, 2022, Capricor entered into a non-exclusive cell line license agreement with Life Technologies Corporation, a subsidiary of Thermo Fisher Scientific, Inc., for the supply of certain cells which we will use in connection with the development of our exosomes platform. An initial license fee payment was made in 2022 and additional milestone fees may become due based on the progress of our development program.

27

Table of Contents

Commercialization and Distribution Agreement with Nippon Shinyaku (Territory: United States)

On January 24, 2022, Capricor entered into the U.S. Distribution Agreement with Nippon Shinyaku, a Japanese corporation and related party (see Note 8 – “Related Party Transactions”). Under the terms of the U.S. Distribution Agreement, Capricor appointed Nippon Shinyaku as its exclusive distributor in the United States of Deramiocel for the treatment of DMD.

Nippon Shinyaku and NS Pharma, Inc. (its wholly-owned U.S. subsidiary) will be responsible for the distribution of Deramiocel in the United States. Pursuant to the U.S. Distribution Agreement, Capricor received an upfront payment of $30.0 million in 2022. The first milestone payment of $10.0 million was paid upon completion of the futility analysis of the HOPE-3 trial whereby the outcome was determined to be not futile. The second milestone payment of $10.0 million was triggered in December 2024 upon submission of the BLA to the FDA seeking marketing approval of Deramiocel in the United States. Additionally, there is another potential milestone of $80.0 million due to Capricor upon receipt of marketing approval. The foregoing milestones are considered development milestones under the terms of the U.S. Distribution Agreement. Further, there are various potential sales-based milestones, if commercialized, tied to the achievement of certain sales thresholds for annual net sales of Deramiocel of up to $605.0 million. Subject to regulatory approval, Capricor will have the right to receive a share of product revenue which falls between 30 and 50 percent.

The Company has evaluated the U.S. Distribution Agreement in accordance with ASU 606, Revenue for Contracts from Customers. At the inception, the Company identified one distinct performance obligation. The Company determined that the performance obligation is the conduct of the HOPE-3, Phase 3 clinical study.

The Company determined the transaction price totaled $40.0 million, which was the upfront payment of $30.0 million and first milestone payment of $10.0 million. The Company has excluded any future milestone or shared revenue payments from this transaction price to date based on probability. Revenue related to this performance obligation has been recognized using a proportional performance method in relation to the completion of the HOPE-3 clinical study, Cohort A arm, to determine the extent of progress towards completion. Under this method, the transaction price is recognized over the contract’s entire performance period using a cost percentage per patient visit relative to the total estimated cost of patient visits. As of December 31, 2024, all of the $40.0 million has been recognized as revenue.

In December 2024, the Company triggered its second milestone with Nippon Shinyaku under the U.S. Distribution Agreement, which related to a separate distinct performance obligation. The performance obligation was tied to the submission of our BLA to the FDA. As a result, the $10.0 million milestone payment was recognized as revenue within the Company’s consolidated statement of operations and comprehensive loss as of December 31, 2024.

In relation to the U.S. Distribution Agreement, for the three and nine months ended September 30, 2025, the Company did not recognize any revenue compared to approximately $2.3 million and $11.1 million of revenue recognized for the three and nine months ended September 30, 2024, respectively. There was no deferred revenue recorded as of September 30, 2025 or December 31, 2024. As of December 31, 2024, the Company recognized a receivable of $10.0 million related to the second milestone, which payment was received in January 2025.

The Company had no opening or closing contract asset balances recognized other than the accounts receivable mentioned above. The difference between the opening and closing balances of the Company’s contract liability results from the Company performance of services in connection to its performance obligation.

Commercialization and Distribution Agreement with Nippon Shinyaku (Territory: Japan)

On February 10, 2023, Capricor entered into a Commercialization and Distribution Agreement (the “Japan Distribution Agreement”) with Nippon Shinyaku. Under the terms of the Japan Distribution Agreement, Capricor appointed Nippon Shinyaku as its exclusive distributor in Japan of Deramiocel for the treatment of DMD.

Under the terms of the Japan Distribution Agreement, Capricor received an upfront payment of $12.0 million in the first quarter of 2023, and in addition, Capricor may potentially receive additional development and sales-based milestone payments of up to approximately $89.0 million, subject to foreign currency exchange rates, and a meaningful

28

Table of Contents

double-digit share of product revenue. Nippon Shinyaku will be responsible for the distribution of Deramiocel in Japan. Capricor will be responsible for the conduct of clinical development and regulatory approval in Japan, as may be required, as well as the manufacturing of Deramiocel. In addition, Capricor or its designee will hold the Marketing Authorization in Japan if the product is approved in that territory.

The Company has evaluated the Japan Distribution Agreement in accordance with ASU 606, Revenue for Contracts from Customers. The Company determined the initial transaction price totaled $12.0 million, which was the upfront payment fee. The Company has excluded any future milestone or shared revenue payments from this transaction price to date based on probability. At this time, the Company is evaluating the regulatory pathway to achieve potential product approval in this territory. Until such time, the Company cannot identify any distinct performance obligation. As such, the Company has recorded the entire upfront payment fee of $12.0 million as current deferred revenue on the Company’s condensed consolidated balance sheets as of September 30, 2025.

Binding Term Sheet with Nippon Shinyaku (Territory: European Region)

On September 16, 2024, Capricor entered into a Binding Term Sheet (the “Term Sheet”) with Nippon Shinyaku for the commercialization and distribution of Deramiocel for the treatment of DMD in the European region, as defined in the Term Sheet. Subject to finalization of a definitive agreement, under the terms of the Term Sheet, Capricor would be responsible for the development and manufacturing of Deramiocel for potential approval in the European region. Nippon Shinyaku would be responsible for the sales and distribution of Deramiocel in the European region. Subject to regulatory approval, Capricor would receive a double-digit share of product revenue and additional development and sales-based milestone payments. If the definitive agreement is entered into on the same economic terms as the term sheet, Capricor will receive an upfront payment of $20.0 million upon execution of the definitive agreement, with potential additional development and sales-based milestone payments of up to $715.0 million. Upon execution of the definitive agreement, the Company will evaluate the terms in accordance with ASU 606, Revenue for Contracts from Customers. As of September 30, 2025, nothing has been recorded or received.

Capricor and Nippon Shinyaku have entered into several amendments to the Term Sheet, pursuant to which the parties agreed to extend the date during which the parties are obligated to continue to negotiate in good faith toward a definitive agreement to November 30, 2025.

8. RELATED PARTY TRANSACTIONS

Consulting Agreements

In 2013, Capricor entered into a Consulting Agreement with Dr. Frank Litvack, the Company’s Executive Chairman and a member of its Board of Directors, whereby Capricor agreed to pay Dr. Litvack $10,000 per month for consulting services. The agreement is terminable upon 30 days’ notice. As of September 30, 2025 and December 31, 2024, $10,000 was recorded in accounts payable related to this Consulting Agreement.

In January 2024, Capricor entered into a Consulting Agreement with Michael Kelliher, a member of its Board of Directors, related to business development services whereby he was granted an option to purchase 30,000 shares of the Company's common stock.

Commercialization and Distribution Agreements

As noted above, Capricor is party to two commercialization and distribution agreements with Nippon Shinyaku, which holds more than 10% of the outstanding capital stock of Capricor Therapeutics (see Note 7 – “License and Distribution Agreements”). There were no outstanding receivables or payables as of September 30, 2025.

Binding Term Sheet

As noted above, on September 16, 2024, Capricor entered into the Term Sheet with Nippon Shinyaku for the commercialization and distribution of Deramiocel for the treatment of DMD in the European region, as defined in the

29

Table of Contents

Term Sheet (see Note 7 – “License and Distribution Agreements”). Capricor and Nippon Shinyaku have entered into several amendments to the Term Sheet, pursuant to which the parties agreed to extend the date during which the parties are obligated to continue to negotiate in good faith toward a definitive agreement to November 30, 2025.

Private Placement

On September 16, 2024, the Company entered into a Subscription Agreement with Nippon Shinyaku pursuant to which the Company agreed to issue and sell to Nippon Shinyaku in the Private Placement, an aggregate of 2,798,507 shares of the common stock of the Company at a price per Share of $5.36, which was issued at a 20% premium to the 60-day volume-weighted average price, for an aggregate purchase price of approximately $15.0 million. In connection with the Private Placement, the Company also entered into the Registration Rights Agreement. Pursuant to the terms of the Registration Rights Agreement, the Company filed with the SEC a registration statement to register for resale the shares sold in the Private Placement, which registration statement was declared effective on November 8, 2024.

9. SEGMENT INFORMATION

The Company operates as a single operating segment. The Company’s Chief Executive Officer, who serves as the Chief Operating Decision Maker (“CODM”), is responsible for allocating resources and assessing performance. The CODM reviews the Company’s operating results on an aggregate basis to make decisions about resource allocation, evaluate financial performance, and manage the overall business. Accordingly, the Company’s operations are managed as one reportable segment focused on the development and commercialization of its therapeutic candidates.

The following table represents consolidated net loss summarized by the significant segment expenses regularly reviewed by the CODM for the three and nine months ended September 30, 2025 and 2024:

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​ | Nine months ended September 30,
​ |  | 2025 |  | 2024 |  | 2025 |  | 2024
Total revenues | ​ | $ | — | ​ | $ | 2,261,642 | ​ | $ | — | ​ | $ | 11,139,956
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Research and development: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Compensation and benefits | ​ | ​ | 9,586,659 | ​ | ​ | 4,461,233 | ​ | ​ | 27,176,680 | ​ | ​ | 13,314,847
Duchenne muscular dystrophy program (Deramiocel) | ​ | ​ | 7,310,101 | ​ | ​ | 5,430,428 | ​ | ​ | 24,854,222 | ​ | ​ | 16,674,567
Exosomes platform research | ​ | ​ | 1,474,937 | ​ | ​ | 842,952 | ​ | ​ | 4,160,004 | ​ | ​ | 2,518,052
Other R&D segment expenses (1) | ​ | ​ | 1,987,401 | ​ | ​ | 1,073,254 | ​ | ​ | 5,131,018 | ​ | ​ | 2,906,183
Total research and development | ​ | ​ | 20,359,098 | ​ | ​ | 11,807,867 | ​ | ​ | 61,321,924 | ​ | ​ | 35,413,649
General and administrative: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Compensation and benefits | ​ | ​ | 3,314,529 | ​ | ​ | 2,323,384 | ​ | ​ | 11,672,488 | ​ | ​ | 7,516,797
Other G&A segment expenses (2) | ​ | ​ | 2,610,413 | ​ | ​ | 1,140,271 | ​ | ​ | 5,991,710 | ​ | ​ | 3,076,511
Total general and administrative | ​ | ​ | 5,924,942 | ​ | ​ | 3,463,655 | ​ | ​ | 17,664,198 | ​ | ​ | 10,593,308
Operating loss | ​ | ​ | (26,284,040) | ​ | ​ | (13,009,880) | ​ | ​ | (78,986,122) | ​ | ​ | (34,867,001)
Total non-operating income, net | ​ | ​ | 1,713,393 | ​ | ​ | 453,152 | ​ | ​ | 4,113,090 | ​ | ​ | 1,516,418
Net loss | ​ | $ | (24,570,647) | ​ | $ | (12,556,728) | ​ | $ | (74,873,032) | ​ | $ | (33,350,583)

​

(1) | Other R&D segment expenses primarily include other pipeline development costs, depreciation, amortization, and other facility costs.

(2) | Other G&A segment expenses primarily include accounting, legal and other professional fees, consulting expenses, business insurance, employee travel, and other facility and information technology costs.

10. SUBSEQUENT EVENTS

The Company has evaluated subsequent events occurring after the balance sheet date through the date of this filing. Based on this evaluation, and as described in Note 6 –“Commitments and Contingencies”, the Company has determined that there are no other subsequent events that require adjustment to or disclosure in the financial statements.

​

30

Table of Contents

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion of our financial condition and results of operations should be read in conjunction with the condensed consolidated financial statements and the condensed consolidated notes to those statements included elsewhere in this Quarterly Report on Form 10-Q, and the audited consolidated financial statements and notes and Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” contained in the Company’s most recent annual report on Form 10-K. This discussion includes forward-looking statements that involve risks and uncertainties. As a result of many factors, including, but not limited to, those set forth under Part I, Item 1A, “Risk Factors” in the Company’s most recent annual report on Form 10-K and under the heading “Special Note Regarding Forward-Looking Statements” in this Quarterly Report, our actual results may differ materially from those anticipated in these forward-looking statements.

As used in this Quarterly Report on Form 10-Q, references to “Capricor Therapeutics,” the “Company,” “we,” “us,” “our” or similar terms include Capricor Therapeutics, Inc. and its wholly-owned subsidiary. References to “Capricor” are with respect to Capricor, Inc., our wholly-owned subsidiary.

Company Overview

Capricor Therapeutics, Inc. is a clinical-stage biotechnology company focused on the development of transformative cell and exosome-based therapeutics for treating Duchenne muscular dystrophy (DMD), a rare form of muscular dystrophy which results in muscle degeneration and premature death, and other diseases with high unmet medical needs.

Since our inception, we have devoted substantial resources to developing Deramiocel and our other product candidates including our exosomes platform technology, developing our manufacturing processes, staffing our company and providing general and administrative support for these operations. We do not have any products approved for commercial sale. Our ability to eventually generate any product revenue sufficient to achieve profitability will depend on the successful development, approval and eventual commercialization of Deramiocel for the treatment of DMD and our other product candidates. If successfully developed and approved, we intend and plan to commercialize Deramiocel in the United States and Japan with our partner, Nippon Shinyaku Co., Ltd., a Japanese corporation (“Nippon Shinyaku”). Capricor may enter into licensing agreements or strategic collaborations in other markets. If we generate product sales or enter into licensing agreements or strategic collaborations, or further distribution relationships, we expect that any revenue we generate will fluctuate from quarter-to-quarter and year-to-year as a result of the timing and amount of any product sales, milestone payments and other payments. If we fail to complete the development of our product candidates in a timely manner, our ability to generate future revenue, and our results of operations and financial position, would be materially adversely affected.

A summary description of our key product candidates, is as follows:

Deramiocel for the Treatment of DMD: Regulatory and Clinical Update

Capricor’s lead clinical program is centered on Deramiocel, an allogeneic cell therapy comprised of cardiosphere-derived cells (“CDCs”), for the treatment of cardiomyopathy associated with Duchenne muscular dystrophy. CDCs are a unique population of cardiac cells derived from healthy donor hearts, and they exert their therapeutic effect through immunomodulatory, anti-inflammatory, pro-angiogenic, and anti-fibrotic mechanisms—primarily mediated by secreted exosomes enriched with bioactive microRNAs. These non-coding RNA species influence gene expression in immune and tissue-resident cells, promoting regeneration and reducing inflammation, in contrast to dystrophin-restoring approaches like exon-skipping or gene therapy.

DMD is a progressive, fatal genetic disorder that results in significant skeletal and cardiac muscle deterioration. Over time, the lack of functional dystrophin leads to cardiomyocyte death and fibrosis, ultimately progressing to heart failure—the leading cause of death in DMD patients. There are currently no approved therapies specifically targeting DMD-associated cardiomyopathy, representing a substantial unmet medical and commercial opportunity for Deramiocel.

31

Table of Contents

Regulatory Progress and BLA Pathway

In the third quarter of 2024, the Company conducted a pre-Biologics License Application (“BLA”) meeting with the U.S. Food and Drug Administration (“FDA”) to discuss key components of its submission strategy, including the use of data from the HOPE-2 and HOPE-2 Open-Label Extension (“OLE”) trials, commercial manufacturing readiness, and potential label considerations. Following additional interactions with the FDA, the Company completed its rolling BLA submission in December 2024. In early 2025, the FDA accepted the application for review, granted Priority Review status, and assigned a Prescription Drug User Fee Act (“PDUFA”) target action date of August 31, 2025.

In May 2025, the Company held a mid-cycle review meeting, during which the FDA noted no significant deficiencies. That same month, the FDA conducted a Pre-License Inspection (“PLI”) of the Company’s San Diego GMP manufacturing facility for Deramiocel. The inspection concluded with a Form 483 containing several observations, to which the Company provided written responses. The FDA subsequently confirmed that all responses to the Form 483 observations were found acceptable.

In July 2025, the Company received a Complete Response Letter (“CRL”) from the FDA stating that the current BLA did not meet the statutory requirement for substantial evidence of effectiveness and that additional clinical data would be required. The CRL also cited certain outstanding items in the Chemistry, Manufacturing, and Controls (“CMC”) section, many of which had been addressed by the Company but were not reviewed prior to issuance of the CRL.

In August 2025, the Company held a Type A meeting with the FDA to discuss next steps toward potential approval of Deramiocel. Key outcomes from the meeting included the FDA’s agreement that the HOPE-3 Phase 3 trial should serve as the “additional study” requested in the CRL and that HOPE-3 data may be submitted within the existing BLA. The FDA also confirmed that Performance of the Upper Limb (PUL v2.0) should remain the primary efficacy endpoint and that left ventricular ejection fraction (LVEF) measured by cMRI is an appropriate key secondary endpoint, which the Company intends to request for labeling consideration.

Our HOPE-3, Phase 3 clinical trial, is a 1:1 randomized, double-blind, placebo-controlled study evaluating the safety and efficacy of Deramiocel in 105 boys with DMD. Participants receive four doses over 12 months, and the trial includes two manufacturing cohorts: Cohort A (Los Angeles facility) and Cohort B (San Diego facility). In 2023, the Data Safety Monitoring Board (“DSMB”) reviewed a pre-specified futility analysis and recommended that the study continue as planned. Topline HOPE-3 data are expected in the coming weeks (fourth quarter of 2025) and the Company plans to submit the HOPE-3 results with a formal complete response with the goal of supporting a label encompassing at least cardiac function and potentially skeletal muscle function in patients with Duchenne muscular dystrophy.

The study remains blinded at present, and our statistical analysis plan (“SAP”) has been submitted to the FDA. Importantly, safety data from the trial have been regularly reported to the FDA, and no significant safety signals have been observed. Across our programs, we have administered more than 800 infusions to approximately 150 DMD patients with Deramiocel continuing to demonstrate a strong and consistent safety profile. Positive results from the HOPE-3 trial, if achieved, are expected to provide confirmatory evidence to support BLA resubmission and FDA review. The resubmission is expected to be reviewed under a Type 2 classification with an anticipated review of up to six-months for approval. Additionally, if positive, HOPE-3 may support international regulatory filings, and we have initiated discussions with health authorities in Europe and Japan to define potential approval pathways.

DMD Clinical Development Overview

To date, we have completed two clinical trials evaluating Deramiocel in DMD patients. The Phase I/II HOPE-Duchenne study showed encouraging signals in both skeletal and cardiac endpoints. In our randomized, placebo-controlled Phase II HOPE-2 trial, Deramiocel met its primary endpoint (mid-level PUL v1.2; p=0.01) and secondary endpoints, including full PUL v2.0 (p=0.04) and left ventricular ejection fraction (LVEF; p=0.002). These results were published in The Lancet in 2022, and the therapy was generally safe and well-tolerated.

32

Table of Contents

Building on these results, we initiated the HOPE-2 OLE study, in which, at this time, 12 patients are continuing treatment with Deramiocel. In June 2025, we reported positive four-year outcomes in the HOPE-2 OLE study demonstrating sustained preservation of cardiac function and a slowing in skeletal muscle decline. These findings further underscore the potential of Deramiocel to alter disease progression. Clinical benefit was also observed when comparing treated patients to a natural history cohort, including statistically significant differences in PUL v2.0 scores and cardiac function metrics.

Regulatory Designations and Commercial Planning

Deramiocel has received Orphan Drug Designation for the treatment of DMD from both the U.S. FDA and the European Medicines Agency (EMA). In addition, it has been granted Regenerative Medicine Advanced Therapy (RMAT) designation in the U.S., Advanced Therapy Medicinal Product (ATMP) designation in Europe, and Rare Pediatric Disease Designation from the FDA, which may qualify Capricor for a Priority Review Voucher upon approval. Capricor retains full rights to the PRV, if granted. For Becker Muscular Dystrophy (BMD), Deramiocel has also received Orphan Drug Designation from the FDA.

We have entered into exclusive Commercialization and Distribution Agreements with Nippon Shinyaku for the United States and Japan. At this time, we are actively pursuing commercial activities in order to be prepared for commercial launch, if approved.

Exosome Platform (Phase 1)

Extracellular vesicles, including exosomes and microvesicles, are nanoscale, membrane-enclosed particles secreted by most cells. These vesicles carry proteins, lipids, and nucleic acids (such as mRNA and microRNAs) and play a key role in intercellular communication. They signal by binding to membrane receptors or delivering their cargo directly into target cells, influencing functions such as inflammation, survival, proliferation, and tissue regeneration. Due to their small size, low immunogenicity, and ability to interact in native cellular language, exosomes represent a potentially promising new class of therapeutic agents capable of modulating complex biological systems. As cell-free products, they offer advantages in storage, handling, and delivery similar to traditional biologics like monoclonal antibodies.

Our focus is on developing a precision engineered exosome platform capable of delivering defined sets of effector molecules through well characterized mechanisms of action. Our exosome platform, has advanced through internal research and external collaborations, including with the National Institutes of Health (“NIH”), National Institute of Allergy and Infectious Diseases (“NIAID”), Johns Hopkins University, the Department of Defense (“DoD”), U.S. Army Institute of Surgical Research (“USAISR”), and Cedars-Sinai Medical Center.

Preclinical data from our StealthX™ platform demonstrated rapid development of a recombinant protein-based vaccine against SARS-CoV-2. Building on advancements in RNA and protein science, targeting, and scalable manufacturing, the platform has potential applications across infectious diseases, monogenic disorders, and other indications.

In 2024, Capricor was selected to participate in Project NextGen, an initiative led by the U.S. Department of Health and Human Services aimed at advancing next generation COVID-19 vaccines with broader and longer lasting protection. Under this program, NIAID is sponsoring a Phase 1 clinical trial of our StealthX™ vaccine. The trial is being conducted and overseen by NIAID’s Division of Microbiology and Infectious Diseases (“DMID”), with Capricor supplying the clinical material.

Following the clearance of the Investigational New Drug (“IND”) application by the FDA, the Phase 1 study initiated in August 2025. The trial includes several dosing arms initially focused on the spike (S) protein, with an additional planned arm which will utilize the nucleocapsid (N) protein, pending separate FDA clearance. If the vaccine meets NIAID’s criteria for safety and efficacy, the program may advance to a funded Phase 2 study. Initial data from this study is expected in the first quarter of 2026, subject to completion by NIAID. Due to the government shutdown, at this time, it is uncertain as to whether NIAID will have the resources to fund a Phase 2 study.

As we advance our exosome platform, our strategy is to identify partners who can provide capital and development expertise to support clinical advancement across targeted indications.

33

Table of Contents

Financial Operations Overview

As of September 30, 2025, we had cash, cash equivalents, and marketable securities totaling approximately $98.6 million.

Due to our significant research and development expenditures, and general administrative costs associated with our operations, we have generated substantial operating losses in each period since our inception. Our net losses were approximately $24.6 million and approximately $12.6 million, for the three months ended September 30, 2025 and 2024, respectively. Our net losses were approximately $74.9 million and approximately $33.4 million, for the nine months ended September 30, 2025 and 2024, respectively. As of September 30, 2025, we had an accumulated deficit of approximately $274.7 million. We expect to incur significant expenses and operating losses for the foreseeable future.

As we seek to develop and commercialize Deramiocel or any other product candidates including those related to our exosomes program, we anticipate that our expenses will increase significantly and that we will need substantial additional funding to support our continuing operations. Until such time when we can generate significant revenue from product sales, if ever, we expect to finance our operations through a combination of public or private equity financings, debt financings or other sources, which may include licensing agreements or strategic collaborations or other distribution agreements. We may be unable to raise additional funds or enter into such agreements or arrangements when needed on favorable terms, if at all. If we fail to raise capital or other potential funding or enter into such agreements as and when needed, we may have to significantly delay, scale back or discontinue the development or commercialization of Deramiocel or our other product candidates.

We have no commercial product sales to date and will not have the ability to generate any commercial product revenue until after we have received approval from the FDA or equivalent foreign regulatory bodies to begin selling our product candidates. Developing biological products is a lengthy and very expensive process. Even if we obtain the capital necessary to continue the development of our product candidates, whether through a strategic transaction or otherwise, we do not expect to complete the development of a product candidate for several years, if ever. To date, most of our development expenses have related to our product candidates, consisting of Deramiocel and our exosome technologies. As we proceed with the clinical development of Deramiocel, and as we further develop our exosome technologies, our expenses will further increase. Accordingly, our success depends not only on the safety and efficacy of our product candidates, but also on our ability to finance the development of our products and our clinical programs. Our recent major sources of working capital have been primarily proceeds from public equity sales of securities and upfront payments pursuant to our U.S. and Japan Distribution Agreements with Nippon Shinyaku. While we pursue our preclinical and clinical programs, we continue to explore potential partnerships for the development of one or more of our product candidates in the U.S. and in other territories across the world, subject to the rights of Nippon Shinyaku.

Our results have included non-cash compensation expense due to the issuance of stock awards and warrants, as applicable. We expense the fair value of stock awards and warrants over their vesting period as applicable. When more precise pricing data is unavailable, we determine the fair value of stock options using the Black-Scholes option-pricing model. The terms and vesting schedules for share-based awards vary by type of grant and the employment status of the grantee. Generally, the stock awards vest based upon time-based conditions. Stock-based compensation expense is included in the condensed consolidated statements of operations under general and administrative (“G&A”) or research and development (“R&D”) expenses, as applicable. We expect to record additional non-cash compensation expense in the future, which may be significant.

Results of Operations

Revenue

Clinical Development Income. Clinical development income for the three months ended September 30, 2025 and 2024 was $0 and approximately $2.3 million, respectively. Clinical Development income for the nine months ended September 30, 2025 and 2024 was approximately $0 and $11.1 million. As of September 30, 2025, the Company has fully recognized $50.0 million in development milestone payments received from Nippon Shinyaku related to the Exclusive Commercialization and Distribution Agreement (the “U.S. Distribution Agreement”). The upfront payment of $30.0

34

Table of Contents

million and the first milestone payment of $10.0 million was ratably recognized as revenue using a proportional performance method in relation to the completion of the HOPE-3 clinical trial (Cohort A) whereas the $10.0 million related to the second milestone payment was recognized as revenue at the point in time when the BLA was submitted in December 2024.

Operating Expenses

Research and Development Expenses. R&D expenses consist primarily of compensation and other related personnel costs, supplies, clinical trial costs, patient treatment costs, rent for laboratories and manufacturing facilities, consulting fees, costs of personnel and supplies for manufacturing, costs of service providers for preclinical, clinical and manufacturing, certain legal expenses resulting from intellectual property prosecution, stock-based compensation expense and other expenses relating to the design, development, testing and enhancement of our product candidates.

The following table summarizes our R&D expenses by category for each of the periods indicated:

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2025 |  | 2024 |  | Change ($) |  | Change (%) |
Compensation and other personnel expenses | ​ | $ | 7,368,920 | ​ | $ | 3,684,188 | ​ | $ | 3,684,732 | ​ | ​ | 100 | %
Duchenne muscular dystrophy program (Deramiocel) | ​ |  | 7,310,101 | ​ |  | 5,430,428 | ​ |  | 1,879,673 | ​ |  | 35 | %
Exosomes platform research | ​ | ​ | 1,474,937 | ​ |  | 842,952 | ​ |  | 631,985 | ​ |  | 75 | %
Facility expenses | ​ | ​ | 1,540,560 | ​ | ​ | 755,373 | ​ | ​ | 785,187 | ​ | ​ | 104 | %
Stock-based compensation | ​ | ​ | 2,217,739 | ​ | ​ | 777,045 | ​ | ​ | 1,440,694 | ​ | ​ | 185 | %
Depreciation and amortization | ​ | ​ | 246,735 | ​ | ​ | 200,727 | ​ | ​ | 46,008 | ​ | ​ | 23 | %
Research and other | ​ | ​ | 200,106 | ​ | ​ | 117,154 | ​ | ​ | 82,952 | ​ | ​ | 71 | %
Total research and development expenses | ​ | $ | 20,359,098 | ​ | $ | 11,807,867 | ​ | $ | 8,551,231 | ​ | ​ | 72 | %

​

R&D expenses for the three months ended September 30, 2025 increased by approximately $8.6 million, or 72%, compared to the three months ended September 30, 2024. The increase was primarily driven by the following:

| ● | $3.7 million increase in compensation and other personnel expenses primarily due to increases in headcount;

| ● | $1.9 million increase in DMD (Deramiocel) program-related expenses primarily related to our HOPE-3 clinical trial, our HOPE-2 OLE clinical trial and expanded manufacturing production efforts for Deramiocel in preparation for potential commercial launch;

| ● | $0.6 million increase in research expenses related to our exosomes platform, primarily related to our collaboration with NIAID;

| ● | $0.8 million increase in facility expenses primarily related to expanded leased space; and

| ● | $1.4 million increase in stock-based compensation expense primarily due to increases in headcount and stock price.

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine months ended September 30, | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2025 |  | 2024 |  | Change ($) |  | Change (%) |
Compensation and other personnel expenses | ​ | $ | 20,289,890 | ​ | $ | 10,697,603 | ​ | $ | 9,592,287 | ​ | ​ | 90 | %
Duchenne muscular dystrophy program (Deramiocel) | ​ |  | 24,854,222 | ​ |  | 16,674,567 | ​ |  | 8,179,655 | ​ |  | 49 | %
Exosomes platform research | ​ | ​ | 4,160,004 | ​ |  | 2,518,052 | ​ |  | 1,641,952 | ​ |  | 65 | %
Facility expenses | ​ | ​ | 3,841,453 | ​ | ​ | 1,982,886 | ​ | ​ | 1,858,567 | ​ | ​ | 94 | %
Stock-based compensation | ​ | ​ | 6,886,790 | ​ | ​ | 2,617,244 | ​ | ​ | 4,269,546 | ​ | ​ | 163 | %
Depreciation and amortization | ​ | ​ | 695,190 | ​ | ​ | 580,030 | ​ | ​ | 115,160 | ​ | ​ | 20 | %
Research and other | ​ | ​ | 594,375 | ​ | ​ | 343,267 | ​ | ​ | 251,108 | ​ | ​ | 73 | %
Total research and development expenses | ​ | $ | 61,321,924 | ​ | $ | 35,413,649 | ​ | $ | 25,908,275 | ​ | ​ | 73 | %

​

35

Table of Contents

R&D expenses for the nine months ended September 30, 2025 increased by approximately $25.9 million, or 73%, compared to the nine months ended September 30, 2024. The increase was primarily driven by the following:

| ● | $9.6 million increase in compensation and other personnel expenses primarily due to increases in headcount;

| ● | $8.2 million increase in DMD (Deramiocel) program-related expenses primarily related to our HOPE-3 clinical trial, our HOPE-2 OLE clinical trial and expanded manufacturing production efforts for Deramiocel in preparation for potential commercial launch;

| ● | $1.6 million increase in research expenses related to our exosomes platform, primarily related to our collaboration with NIAID;

| ● | $1.9 million increase in facility expenses primarily related to expanded leased space; and

| ● | $4.3 million increase in stock-based compensation expense primarily due to increases in headcount and stock price.

General and Administrative Expenses. G&A expenses consist primarily of compensation and other related personnel expenses for executive, finance and other administrative personnel, stock-based compensation expense, accounting, legal and other professional fees, consulting expenses, rent for corporate offices, business insurance and other corporate expenses.

The following table summarizes our G&A expenses by category for each of the periods indicated:

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2025 |  | 2024 |  | Change ($) |  | Change (%) | ​
Stock-based compensation | ​ | $ | 1,779,609 | ​ | $ | 1,274,238 | ​ | $ | 505,371 | ​ | ​ | 40 | %
Compensation and other personnel expenses | ​ |  | 1,534,920 | ​ |  | 1,049,146 | ​ |  | 485,774 | ​ |  | 46 | %
Professional services | ​ | ​ | 1,040,843 | ​ |  | 506,525 | ​ |  | 534,318 | ​ |  | 105 | %
Facility expenses | ​ | ​ | 189,415 | ​ | ​ | 79,978 | ​ | ​ | 109,437 | ​ | ​ | 137 | %
Depreciation and amortization | ​ | ​ | 247,990 | ​ | ​ | 160,440 | ​ | ​ | 87,550 | ​ | ​ | 55 | %
Other corporate expenses | ​ | ​ | 1,132,165 | ​ | ​ | 393,328 | ​ | ​ | 738,837 | ​ | ​ | 188 | %
Total general and administrative expenses | ​ | $ | 5,924,942 | ​ | $ | 3,463,655 | ​ | $ | 2,461,287 | ​ | ​ | 71 | %

​

G&A expenses for the three months ended September 30, 2025 increased by approximately $2.5 million, or 71%, compared to the three months ended September 30, 2024. The increase was primarily driven by the following:

| ● | $0.5 million increase in stock-based compensation expense primarily due to increases in headcount and stock price;

| ● | $0.5 million increase in compensation and other personnel expenses related to increases in headcount and recruiting costs;

| ● | $0.5 million increase in professional services largely attributable to elevated legal and consulting costs related to our continuing regulatory initiatives., and

| ● | $0.7 million increase in other corporate expenses primarily related to increased overhead costs, related to travel and corporate expenses due to increased headcount.

​

​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine months ended September 30, | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2025 |  | 2024 |  | Change ($) |  | Change (%) | ​
Stock-based compensation | ​ | $ | 6,497,110 | ​ | $ | 4,852,244 | ​ | $ | 1,644,866 | ​ | ​ | 34 | %
Compensation and other personnel expenses | ​ |  | 5,175,378 | ​ |  | 2,664,553 | ​ |  | 2,510,825 | ​ |  | 94 | %
Professional services | ​ | ​ | 1,817,677 | ​ |  | 1,290,693 | ​ |  | 526,984 | ​ |  | 41 | %
Facility expenses | ​ | ​ | 344,704 | ​ | ​ | 231,111 | ​ | ​ | 113,593 | ​ | ​ | 49 | %
Depreciation and amortization | ​ | ​ | 691,263 | ​ | ​ | 469,479 | ​ | ​ | 221,784 | ​ | ​ | 47 | %
Other corporate expenses | ​ | ​ | 3,138,066 | ​ | ​ | 1,085,228 | ​ | ​ | 2,052,838 | ​ | ​ | 189 | %
Total general and administrative expenses | ​ | $ | 17,664,198 | ​ | $ | 10,593,308 | ​ | $ | 7,070,890 | ​ | ​ | 67 | %

​

G&A expenses for the nine months ended September 30, 2025 increased by approximately $7.1 million, or 67%, compared to the nine months ended September 30, 2024. The increase was primarily driven by the following:

36

Table of Contents

| ● | $1.6 million increase in stock-based compensation expense primarily due to increases in headcount and stock price;

| ● | $2.5 million increase in compensation and other personnel expenses related to increases in headcount and recruiting costs;

| ● | $0.5 million increase in professional services largely attributable to elevated legal and consulting costs related to our continuing regulatory initiatives;

| ● | $0.2 million increase in depreciation and amortization expense related to fixed asset purchases and leasehold improvements; and

| ● | $2.1 million increase in other corporate expenses primarily related to increased overhead costs, related to travel and corporate expenses due to increased headcount.

​

Other Income

Investment Income. Investment income for the three months ended September 30, 2025 and 2024 was approximately $1.7 million and $0.5 million, respectively. Investment income for the nine months ended September 30, 2025 and 2024 was approximately $4.2 million and $1.5 million, respectively. The increase in investment income for the three and nine months ended September 30, 2025 as compared to the three and nine months ended September 30, 2024 is due to a higher principal balance in our marketable securities, savings and money market fund accounts.

Products Under Active Development

Deramiocel for the treatment of DMD – The expenses for our DMD program include costs for personnel, clinical, regulatory and manufacturing-related expenses, including expenses related to the scale-up for potential commercial scale manufacturing if our Deramiocel product is approved. In 2025, we expect to spend approximately $50.0 million to $55.0 million primarily consisting of CMC expansion, product inventory buildout, clinical, regulatory and pre-commercial expenses for our Deramiocel program.

Exosome-Based Therapeutics and Vaccines – Our exosome platform is in early-stage preclinical development. We expect to spend approximately $7.0 million to $9.0 million during 2025 on development expenses related to our exosomes program, which includes personnel, preclinical studies and manufacturing related expenses for these technologies. Our expenses for this program are primarily focused on the expansion of our engineered exosomes platform including the manufacturing of our StealthX™ vaccine to be used in connection with our collaboration with NIAID.

Our expenditures on current and future clinical development programs, particularly our Deramiocel and exosomes programs, cannot be predicted with any significant degree of certainty as they are dependent on the results of our current trials and our ability to secure additional funding and a strategic partner. Further, we cannot predict with any significant degree of certainty the amount of time which will be required to complete our clinical trials, the costs of completing research and development projects or whether, when and to what extent we will generate revenues from the commercialization and sale of any of our product candidates. The duration and cost of clinical trials may vary significantly over the life of a project as a result of unanticipated events arising during manufacturing and clinical development and as a result of a variety of other factors, including:

| ● | the number of trials and studies in a clinical program;

| ● | the number of patients who participate in the trials;

| ● | the number of sites included in the trials;

| ● | the rates of patient recruitment and enrollment;

| ● | the duration of patient treatment and follow-up;

| ● | the costs of manufacturing our product candidates;

| ● | the availability of necessary materials required to make our product candidates; and

| ● | the costs, requirements and timing of, and the ability to secure, regulatory approvals;

​

37

Table of Contents

Liquidity and Capital Resources

The following table summarizes our liquidity and capital resources as of September 30, 2025 and December 31, 2024 and our net increase (decrease) in cash, cash equivalents, and marketable securities for the nine months ended September 30, 2025 and 2024 and is intended to supplement the more detailed discussion that follows. The amounts stated in the tables below are expressed in thousands. We estimate our current cash, cash equivalents, and marketable securities will be sufficient to fund our operating expenses and capital expenditure requirements into the fourth quarter of 2026.

​

​ | ​ | ​ | ​ | ​ | ​ | ​
Liquidity and capital resources |  | September 30, 2025 |  | December 31, 2024
Cash and cash equivalents | ​ | $ | 19,510 | ​ | $ | 11,287
Marketable securities | ​ | $ | 79,056 | ​ | $ | 140,229
Working capital | ​ | $ | 72,803 | ​ | $ | 142,359
Stockholders’ equity | ​ | $ | 83,867 | ​ | $ | 145,462

​

​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Nine months ended September 30,
Cash flow data |  | 2025 |  | 2024
Cash provided by (used in): | ​ | ​ | ​ | ​ | ​ | ​
Operating activities | ​ | $ | (46,245) | ​ | $ | (25,199)
Investing activities | ​ | ​ | 54,391 | ​ | ​ | 7,198
Financing activities | ​ | ​ | 77 | ​ | ​ | 71,684
Net increase in cash and cash equivalents |  | $ | 8,223 |  | $ | 53,683

​

Our total cash, cash equivalents and marketable securities as of September 30, 2025 were approximately $98.6 million compared to approximately $151.5 million as of December 31, 2024. The decrease in cash, cash equivalents and marketable securities from December 31, 2024 to September 30, 2025 is primarily due to our continuing efforts in preparing the Company for potential commercialization. As of September 30, 2025, we had approximately $42.6 million in total liabilities, consisting of approximately $14.5 million in lease liabilities, approximately $12.7 million in accounts payable and accrued expenses, and $12.0 million relates to deferred revenue, with net working capital of approximately $72.8 million.

Cash used in operating activities was approximately $46.2 million and approximately $25.2 million for the nine months ended September 30, 2025 and 2024, respectively. The increase of approximately $21.0 million in cash used in operating activities is due to an approximately $41.5 million increase in net loss for the nine months ended September 30, 2025 as compared to the same period in 2024. Furthermore, there was an increase of approximately $5.7 million in stock-based compensation, approximately $11.1 million in deferred revenue, and approximately $3.5 million in accounts payable and accrued expenses for the nine months ended September 30, 2025 as compared to the same period in 2024. To the extent we obtain sufficient capital and/or long-term debt funding and are able to continue developing our product candidates, including if we expand our platform technology portfolio, engage in further research and development activities, and, in particular, conduct preclinical studies and clinical trials, we expect to continue incurring substantial losses.

We had cash flow provided by investing activities of approximately $54.4 million for the nine months ended September 30, 2025 and approximately $7.2 million for the nine months ended September 30, 2024, respectively. The change in investing activities for the nine months ended September 30, 2025 as compared to the same period of 2024 is due to the net effect from purchases, sales and maturities of marketable securities and the purchase of approximately $6.6 million in property and equipment, leasehold improvements and construction in progress.

We had cash flow provided by financing activities of $76,884 and approximately $71.7 million for the nine months ended September 30, 2025 and 2024, respectively. The decrease in cash provided by financing activities for the nine months ended September 30, 2025 as compared to the nine months ended September 30, 2024 is primarily due to the net proceeds from the sale of common stock during 2024.

38

Table of Contents

From inception through September 30, 2025, we financed our operations primarily through private and public sales of our equity securities, and payments from distribution agreements and collaboration partners. As we have not generated any revenue from the commercial sale of our products to date, and unless we receive approval, we do not expect to generate revenue for several years, if ever, and may need to raise substantial additional capital to fund our research and development, including our long-term plans for clinical trials and new product development.

We may seek to raise additional funds through various potential sources, such as equity and debt financings, government grants, or through strategic collaborations and license agreements or other distribution agreements. We can give no assurances that we will be able to secure such additional sources of funds to support our operations, complete our clinical trials or if such funds become available to us, that such additional financing will be sufficient to meet our needs. Moreover, to the extent that we raise additional funds by issuing equity securities, our stockholders may experience significant dilution, and debt financing, if available, may involve restrictive covenants. To the extent that we raise additional funds through collaboration and licensing arrangements, it may be necessary to relinquish some rights to our technologies or our product candidates or grant licenses on terms that may not be favorable to us.

Based on our current cash resources and projected operating plan, we do not have sufficient funds to support operations for at least twelve months from the filing date of this Quarterly Report on Form 10-Q. Accordingly, substantial doubt exists about our ability to continue as a going concern.

​

Our plan to address this uncertainty includes seeking additional financing through equity or debt issuances, licensing or sale of technology, and potential government grants. The accompanying condensed consolidated financial statements have been prepared on a going-concern basis, which assumes the realization of assets and settlement of liabilities in the normal course of business. These financial statements do not include any adjustments that might result if we are unable to continue as a going concern.

​

Our estimates regarding the sufficiency of our financial resources are based on assumptions that may prove to be wrong. We may need to obtain additional funds sooner than planned or in greater amounts than we currently anticipate. The actual amount of funds we will need to operate is subject to many factors, some of which are beyond our control. These factors include the following:

| ● | the progress of our clinical and research activities;

| ● | the number and scope of our clinical and research programs;

| ● | the progress and success of our preclinical and clinical development activities;

| ● | the progress of the development efforts of parties with whom we have entered into research and development agreements;

| ● | our ability to successfully manufacture product for our clinical trials and potential commercial use;

| ● | the availability of materials necessary to manufacture our product candidates;

| ● | the costs of manufacturing our product candidates, and the progress of efforts with parties with whom we may enter into commercial manufacturing agreements, if necessary;

| ● | our ability to maintain current research and development programs and to establish new research and development and licensing arrangements;

| ● | additional costs associated with maintaining licenses and insurance;

| ● | the costs involved in prosecuting and enforcing patent claims and other intellectual property rights; and

| ● | the costs and timing of obtaining marketing approval both in the United States and in countries outside of the United States.

39

Table of Contents

Collaborations

Commercialization and Distribution Agreement with Nippon Shinyaku (Territory: United States)

On January 24, 2022, Capricor entered into the U.S. Distribution Agreement with Nippon Shinyaku, a Japanese corporation.

Under the terms of the U.S. Distribution Agreement, Capricor will be responsible for the clinical development and manufacturing of Deramiocel. Nippon Shinyaku and NS Pharma, Inc. (its wholly-owned U.S. subsidiary) will be responsible for the distribution of Deramiocel in the United States. Pursuant to the U.S Distribution Agreement, Capricor received an upfront payment of $30.0 million in 2022. The first milestone payment of $10.0 million was paid upon completion of the futility analysis of the HOPE-3 trial whereby the outcome was determined to be not futile. The second milestone payment of $10.0 million was triggered in December 2024 upon submission of the BLA to the FDA seeking marketing approval of Deramiocel in the United States. Additionally, there is another potential milestone of $80.0 million due to Capricor upon receipt of marketing approval. The foregoing milestones are considered development milestones under the terms of the U.S. Distribution Agreement. Further, there are various potential sales-based milestones, if commercialized, tied to the achievement of certain sales thresholds for annual net sales of Deramiocel of up to $605.0 million. Subject to regulatory approval, Capricor will have the right to receive a share of product revenue which falls between 30 and 50 percent.

Commercialization and Distribution Agreement with Nippon Shinyaku (Territory: Japan)

On February 10, 2023, Capricor entered into a Commercialization and Distribution Agreement (the “Japan Distribution Agreement”) with Nippon Shinyaku. Under the terms of the Japan Distribution Agreement, Capricor appointed Nippon Shinyaku as its exclusive distributor in Japan of Deramiocel for the treatment of DMD.

Under the terms of the Japan Distribution Agreement, Capricor received an upfront payment of $12.0 million in the first quarter of 2023 and in addition, Capricor will potentially receive additional development and sales-based milestone payments of up to approximately $89.0 million, subject to foreign currency exchange rates, and a meaningful double-digit share of product revenue. Nippon Shinyaku will be responsible for the distribution of Deramiocel in Japan. Capricor will be responsible for the conduct of clinical development and regulatory approval in Japan, as may be required, as well as the manufacturing of Deramiocel. Subject to regulatory approval, Capricor or its designee will hold the Marketing Authorization in Japan if the product is approved in that territory.

Binding Term Sheet with Nippon Shinyaku (Territory: Europe)

On September 16, 2024, Capricor entered into a Binding Term Sheet (the “Term Sheet”) with Nippon Shinyaku for the commercialization and distribution of Deramiocel for the treatment of DMD in the European region, as defined in the Term Sheet. Subject to finalization of a definitive agreement, under the terms of the Term Sheet, Capricor would be responsible for the development and manufacturing of Deramiocel for potential approval in the European region. Nippon Shinyaku would be responsible for the sales and distribution of Deramiocel in the European region. Subject to regulatory approval, Capricor would receive a double-digit share of product revenue and additional development and sales-based milestone payments. If the definitive agreement is entered into on the same economic terms as the term sheet, Capricor will receive an upfront payment of $20.0 million upon execution of the definitive agreement, with potential additional development and sales-based milestone payments of up to $715.0 million. At this time, Capricor and Nippon Shinyaku have entered into several amendments to the Term Sheet, pursuant to which the parties agreed to extend the date during which the parties shall negotiate the definitive agreement to November 30, 2025.

Financing Activities by the Company

October 2024 Underwritten Public Offering

On October 16, 2024, the Company entered into an underwriting agreement (the “Underwriting Agreement”) with Piper Sandler and Oppenheimer as representatives of the underwriters (the “Underwriters”), pursuant to which the

40

Table of Contents

Company agreed to sell and issue, in a public offering, an aggregate of 5,073,800 shares of common stock, including the exercise in full of the underwriters’ option to purchase additional shares to cover over allotments, at a public offering price of $17.00 per share for total gross proceeds of approximately $86.3 million, before deducting underwriting commissions and other offering expenses payable by the Company. The Company paid cash commissions on the gross proceeds, plus reimbursement of expenses to the Underwriters, as well as legal and accounting fees in the aggregate amount of approximately $5.4 million.

September 2024 Private Placement

On September 16, 2024, the Company entered into a Subscription Agreement with Nippon Shinyaku pursuant to which the Company agreed to issue and sell to Nippon Shinyaku in a private placement (the “Private Placement”), an aggregate of 2,798,507 shares of the common stock of the Company at a price per Share of $5.36, which was issued at a 20% premium to the 60-day volume-weighted average price, for an aggregate purchase price of approximately $15.0 million. The Subscription Agreement also includes lock-up provisions restricting Nippon Shinyaku from selling or otherwise disposing of shares of the Company’s common stock until the six-month anniversary of the Closing Date.

In connection with the Private Placement, the Company also entered into a Registration Rights Agreement with Nippon Shinyaku on September 16, 2024 (the “Registration Rights Agreement”). Pursuant to the terms of the Registration Rights Agreement, the Company has filed with the SEC a registration statement to register for resale the shares sold in the Private Placement, which registration statement was declared effective on November 8, 2024.

ATM Program

September 2025 ATM Program

The Company established an at-the-market offering under a prospectus supplement for aggregate sales proceeds of up to $150.0 million (the “September 2025 ATM Program”) on September 10, 2025, pursuant to an Equity Distribution Agreement with Piper Sandler and Oppenheimer (collectively, the “Agents”) by which the Agents may sell our common stock at the market prices prevailing at the time of sale. The Agents are entitled to compensation for their services at a commission rate of 3.0% of the gross sales price per share of common stock sold plus reimbursement of certain expenses.

There have been no shares sold under the September 2025 ATM Program through the date of this quarterly filing on Form 10-Q.

June 2021 ATM Program

On June 21, 2021, the Company initiated an at-the-market offering under a prospectus supplement for aggregate sales proceeds of up to $75.0 million (the “June 2021 ATM Program”), with the common stock to be distributed at the market prices prevailing at the time of sale. The ATM Program was established under a Common Stock Sales Agreement (the “Sales Agreement,”), with H.C. Wainwright & Co. LLC (“Wainwright”), under which the Company issued and sold shares of our common stock through Wainwright as sales agent. The Sales Agreement provided that Wainwright would be entitled to compensation for its services at a commission rate of 3.0% of the gross sales price per share of common stock sold. All shares issued pursuant to the June 2021 ATM Program were issued pursuant to our shelf registration statement on Form S-3 (File No. 333-254363), which was initially filed with the Securities and Exchange Commission (the “SEC”), on March 16, 2021, amended on June 15, 2021 and declared effective by the SEC on June 16, 2021. From June 21, 2021 through October 1, 2024, the Company sold an aggregate of 9,228,383 shares of common stock under the June 2021 ATM Program at an average price of approximately $8.13 per share for gross proceeds of approximately $75.0 million which represents all amounts that were available to be sold. Effective October 1, 2024, the June 2021 ATM Program was closed and terminated. The Company paid cash commissions on the gross proceeds, plus reimbursement of expenses to Wainwright, as well as legal and accounting fees, in the aggregate amount of approximately $2.4 million.

41

Table of Contents

CIRM Grant Award

On June 16, 2016, Capricor entered into an award (the “CIRM Award”) with the California Institute for Regenerative Medicine (“CIRM”) in the amount of approximately $3.4 million to fund, in part, Capricor’s Phase I/II HOPE-Duchenne clinical trial investigating Deramiocel for the treatment of DMD-associated cardiomyopathy. Pursuant to terms of the CIRM Award, the disbursements were tied to the achievement of specified operational milestones. In addition, the terms of the CIRM Award included a co-funding requirement pursuant to which Capricor was required to spend approximately $2.3 million of its own capital to fund the CIRM funded research project. The CIRM Award is further subject to the conditions and requirements set forth in the CIRM Grants Administration Policy for Clinical Stage Projects. Such requirements include, without limitation, the filing of quarterly and annual reports with CIRM, the sharing of intellectual property pursuant to Title 17, California Code of Regulations (“CCR”) Sections 100600-100612, and potentially the sharing with the State of California of a fraction of licensing revenue received from a CIRM funded research project and net commercial revenue from a commercialized product which resulted from the CIRM funded research as set forth in Title 17, CCR Section 100608. The maximum royalty on net commercial revenue that Capricor could have been required to pay to CIRM was equal to nine times the total amount awarded and paid to Capricor.

After completing the CIRM funded research project and at any time after the award period end date (but no later than the ten-year anniversary of the date of the award), Capricor had the right to convert the CIRM Award into a loan, the terms of which will be determined based on various factors, including the stage of the research and development of the program at the time the election is made. On June 20, 2016, Capricor entered into a Loan Election Agreement with CIRM whereby, among other things, CIRM and Capricor agreed that if Capricor elects to convert the grant into a loan, the term of the loan could be up to five years from the date of execution of the applicable loan agreement; provided that the maturity date of the loan will not surpass the ten-year anniversary of the grant date of the CIRM Award. Beginning on the date of the loan, the loan shall bear interest on the unpaid principal balance, plus the interest that has accrued prior to the election point according to the terms set forth in the CIRM Loan Policy and CIRM Grants Administration Policy for Clinical Stage Projects (the “New Loan Balance”), at a per annum rate equal to the LIBOR rate for a three-month deposit in U.S. dollars, as published by the Wall Street Journal on the loan date, plus one percent. Interest shall be compounded annually on the outstanding New Loan Balance commencing with the loan date and the interest shall be payable, together with the New Loan Balance, upon the due date of the loan. In 2019, Capricor completed all milestones and close-out activities associated with the CIRM Award and expended all funds received.

The Company accounts for this award as a liability rather than income. As of September 30, 2025, Capricor’s principal liability balance for the CIRM Award was approximately $3.4 million, excluding any accrued interest.

On February 26, 2025, Capricor notified CIRM of its election to convert the CIRM Award into a loan. As a result, certain requirements of the CIRM Award will no longer be applicable, including the revenue sharing requirements. The terms of the loan agreement are currently under discussion with CIRM. Depending on the results of these discussions, accrued interest on the CIRM Award could reach up to approximately $7.9 million and may continue to accrue over time until the final payout. This estimate is dependent on many factors, some of which have yet to be determined. There was no accrued interest recorded as of September 30, 2025.

Off-Balance Sheet Arrangements

During the periods presented, we did not have, nor do we currently have, any off-balance sheet arrangements, as defined in the rules and regulations of the SEC.

Critical Accounting Policies and Estimates

Our financial statements are prepared in accordance with generally accepted accounting principles. The preparation of these financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosures. We evaluate our estimates and assumptions on an ongoing basis, including research and development and clinical trial accruals, and stock-based compensation estimates. Our estimates are based on historical experience and various other assumptions that we believe to be reasonable under the circumstances. Our actual results could differ from these estimates. We believe the following critical accounting policies

42

Table of Contents

reflect the more significant judgments and estimates used in the preparation of our financial statements and accompanying notes.

Leases

Accounting Standards Codification (“ASC”) Topic 842, Leases (“ASC 842”), requires lessees to recognize most leases on the balance sheet with a corresponding right-to-use (“ROU”) asset. ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. The assets and lease liabilities are recognized at the lease commencement date based on the estimated present value of fixed lease payments over the lease term. ROU assets are evaluated for impairment using the long-lived assets impairment guidance.

​

Leases will be classified as financing or operating, which will drive the expense recognition pattern. The Company elects to exclude short-term leases if and when the Company has them.

​

The Company leases office and laboratory space, all of which are operating leases. Most leases include the option to renew and the exercise of the renewal options is at the Company’s sole discretion. Options to renew a lease are not included in the Company’s assessment unless there is reasonable certainty that the Company will renew. In addition, the Company’s lease agreements generally do not contain any residual value guarantees or restrictive covenants.

​

The interest rate implicit in lease contracts is typically not readily determinable. As a result, the Company utilizes its incremental borrowing rate, which reflects the fixed rate at which the Company could borrow on a collateralized basis the amount of the lease payments in the same currency, for a similar term, in a similar economic environment.

​

For real estate leases, the Company has elected the practical expedient under ASC 842 to account for the lease and non-lease components together for existing classes of underlying assets and allocates the contract consideration to the lease component only. This practical expedient is not elected for manufacturing facilities and equipment embedded in product supply arrangements.

​

Revenue Recognition

The Company applies Accounting Standards Update (“ASU”) 606, Revenue for Contracts from Customers, which amended revenue recognition principles and provides a single, comprehensive set of criteria for revenue recognition within and across all industries. The Company has not yet achieved commercial sales of its drug candidates to date, however, the new standard is applicable to its distribution agreements.

The revenue standard provides a five-step framework for recognizing revenue as control of promised goods or services is transferred to a customer at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To determine revenue recognition for arrangements that it determines are within the scope of the revenue standard, the Company performs the following five steps: (i) identify the contract; (ii) identify the performance obligations; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the Company satisfies a performance obligation. At contract inception, the Company assesses whether the goods or services promised within each contract are distinct and, therefore, represent a separate performance obligation, or whether they are not distinct and are combined with other goods and services until a distinct bundle is identified. The Company then determines the transaction price, which typically includes upfront payments and any variable consideration that the Company determines is probable to not cause a significant reversal in the amount of cumulative revenue recognized when the uncertainty associated with the variable consideration is resolved. The Company then allocates the transaction price to each performance obligation and recognizes the associated revenue when, or as, each performance obligation is satisfied.

The Company’s distribution agreements may entitle it to additional payments upon the achievement of milestones or shares of product revenue. The milestones are generally categorized into two types: development milestones and sales-based milestones. The Company evaluates whether it is probable that the consideration associated with each milestone or shared revenue payments will not be subject to a significant reversal in the cumulative amount of revenue recognized.

43

Table of Contents

Amounts that meet this threshold are included in the transaction price using the most likely amount method, whereas amounts that do not meet this threshold are excluded from the transaction price until they meet this threshold. At the end of each subsequent reporting period, the Company re-evaluates the probability of a significant reversal of the cumulative revenue recognized for its milestones and shared revenue payments, and, if necessary, adjusts its estimate of the overall transaction price. Any such adjustments are recorded on a cumulative catch-up basis, which would affect revenues and net income (loss) in the Company’s condensed consolidated statements of operation and comprehensive loss. Typically, milestone payments and shared revenue payments are achieved after the Company’s performance obligations associated with the distribution agreements have been completed and after the customer has assumed responsibility for the respective clinical program. Milestones or shared revenue payments achieved after the Company’s performance obligations have been completed are recognized as revenue in the period the milestone or shared revenue payments was achieved. If a milestone payment is achieved during the performance period, the milestone payment would be recognized as revenue to the extent performance had been completed at that point, and the remaining balance would be recorded as deferred revenue.

The revenue standard requires the Company to assess whether a significant financing component exists in determining the transaction price. The Company performs this assessment at the onset of its distribution agreements. Typically, a significant financing component does not exist because the customer is paying for services in advance with an upfront payment. Additionally, future shared revenue payments are not substantially within the control of the Company or the customer.

Whenever the Company determines that goods or services promised in a contract should be accounted for as a combined performance obligation over time, the Company determines the period over which the performance obligations will be performed and revenue will be recognized. Revenue is recognized using either the proportional performance method or on a straight-line basis if efforts will be expended evenly over time. Percentage of completion of patient visits in clinical trials are used as the measure of performance. The Company feels this method of measurement to be the best depiction of the transfer of services and recognition of revenue. Significant management judgment is required in determining the level of effort required under an arrangement and the period over which the Company is expected to complete its performance obligations. If the Company determines that the performance obligation is satisfied over time, any upfront payment received is initially recorded as deferred revenue on its condensed consolidated balance sheets.

Certain judgments affect the application of the Company’s revenue recognition policy. For example, the Company records short-term (less than one year) and long-term (over one year) deferred revenue based on its best estimate of when such revenue will be recognized. This estimate is based on the Company’s current operating plan, and the Company may recognize a different amount of deferred revenue over the next 12-month period if its plan changes in the future.

Research and Development Expenses and Accruals

R&D expenses consist primarily of salaries and related personnel costs, supplies, clinical trial costs, patient treatment costs, rent for laboratories and manufacturing facilities, consulting fees, costs of personnel and supplies for manufacturing, costs of service providers for preclinical, clinical, manufacturing and commercial activities, and certain legal expenses resulting from intellectual property prosecution, stock compensation expense and other expenses relating to the design, development, testing and enhancement of our product candidates. Except for certain capitalized intangible assets, R&D costs are expensed as incurred.

Our cost accruals for clinical trials and other R&D activities are based on estimates of the services received and efforts expended pursuant to contracts with numerous clinical trial centers and contract research organizations (“CROs”), clinical study sites, laboratories, consultants or other clinical trial vendors that perform activities in connection with a trial. Related contracts vary significantly in length and may be for a fixed amount, a variable amount based on actual costs incurred, capped at a certain limit, or for a combination of fixed, variable and capped amounts. Activity levels are monitored through close communication with the CROs and other clinical trial vendors, including detailed invoice and task completion review, analysis of expenses against budgeted amounts, analysis of work performed against approved contract budgets and payment schedules, and recognition of any changes in scope of the services to be performed. Certain CRO and significant clinical trial vendors provide an estimate of costs incurred but not invoiced at the end of each quarter for each individual trial. These estimates are reviewed and discussed with the CRO or vendor as necessary, and are included

44

Table of Contents

in R&D expenses for the related period. For clinical study sites which are paid periodically on a per-subject basis to the institutions performing the clinical study, we accrue an estimated amount based on subject screening and enrollment in each quarter. All estimates may differ significantly from the actual amount subsequently invoiced, which may occur several months after the related services were performed.

In the normal course of business, we contract with third parties to perform various R&D activities in the ongoing development of our product candidates. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in uneven payment flows. Payments under the contracts depend on factors such as the achievement of certain events, the successful enrollment of patients, and the completion of portions of the clinical trial or similar conditions. The objective of the accrual policy is to match the recording of expenses in the financial statements to the actual services received and efforts expended. As such, expense accruals related to clinical trials and other R&D activities are recognized based on our estimates of the degree of completion of the event or events specified in the applicable contract.

No adjustments for material changes in estimates have been recognized in any period presented.

Stock-Based Compensation

Our results include non-cash compensation expense as a result of the issuance of stock options and restricted stock awards, as applicable. We have issued stock options and restricted stock awards to employees, directors and consultants under our five stock option plans: (i) the 2006 Stock Option Plan, (ii) the 2012 Restated Equity Incentive Plan (which superseded the 2006 Stock Option Plan), (the “2012 Plan”), (iii) the 2012 Non-Employee Director Stock Option Plan (the “2012 Non-Employee Director Plan”), (iv) the 2020 Equity Incentive Plan (the “2020 Plan”), and (v) the 2021 Equity Incentive Plan (the “2021 Plan”). At this time, the Company only issues stock options and restricted stock awards under the 2020 Plan, the 2021 Plan, and the 2025 Plan, and no longer issues stock awards under the 2006 Stock Option Plan, the 2012 Plan, or the 2012 Non-Employee Director Plan.

We expense the fair value of stock-based compensation over the vesting period. For stock options, when more precise pricing data is unavailable, we determine the fair value using the Black-Scholes option-pricing model. This valuation model requires us to make assumptions and judgments about the variables used in the calculation. These variables and assumptions include the weighted-average period of time that the options granted are expected to be outstanding, the volatility of our common stock, and the risk-free interest rate. We account for forfeitures upon occurrence. For restricted stock awards, we determine the fair value using the Company’s stock price at the grant date.

The terms and vesting schedules for share-based awards vary by type of grant and the employment status of the grantee. Generally, the awards vest based upon time-based conditions. Stock-based compensation expense is included in general and administrative expense or research and development expense, as applicable, in the Statements of Operations and Comprehensive Income (Loss). We expect to record additional non-cash compensation expense in the future, which may be significant.

Clinical Trial Expense

As part of the process of preparing our condensed consolidated financial statements, we are required to estimate our accrued expenses. Our clinical trial accrual process is designed to account for expenses resulting from our obligations under contracts with vendors, consultants, CROs and clinical site agreements in connection with conducting clinical trials. The financial terms of these contracts are subject to negotiations which vary from contract to contract and may result in payment flows that do not match the periods over which materials or services are provided to us under such contracts. Our objective is to reflect the appropriate clinical trial expenses in our condensed consolidated financial statements by matching the appropriate expenses with the period in which services are provided and efforts are expended. We account for these expenses according to the progress of the trial as measured by patient progression and the timing of various aspects of the trial. We determine accrual estimates through financial models that take into account discussions with applicable personnel and outside service providers as to the progress or state of completion of trials, or the services completed. During the course of a clinical trial, we adjust our clinical expense recognition if actual results differ from our estimates. We make estimates of our accrued expenses as of each balance sheet date in our condensed consolidated financial statements based

45

Table of Contents

on the facts and circumstances known to us at that time. Our clinical trial accrual and prepaid assets are dependent, in part, upon the receipt of timely and accurate reporting from CROs and other third-party vendors. Although we do not expect our estimates to be materially different from amounts actually incurred, our understanding of the status and timing of services performed relative to the actual status and timing of services performed may vary and may result in us reporting amounts that are too high or too low for any particular period.

Recently Issued or Newly Adopted Accounting Pronouncements

In September 2025, the FASB issued ASU 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software, which amends the guidance in ASC 350-40, Intangibles – Goodwill and Other – Internal-Use Software. The amendments modernize the recognition and disclosure framework for internal-use software costs, removing the previous “development stage” model and introducing a more judgment-based approach. The ASU is effective for fiscal years beginning after December 15, 2027, and for interim periods within those annual reporting periods, with early adoption permitted. The Company is currently evaluating the impact this guidance will have on its financial statement.

​

In November 2024, the FASB issued ASU No. 2024-03, Disaggregation of Income Statement Expenses (Subtopic 220-40). The ASU requires the disaggregated disclosure of specific expense categories, including purchases of inventory, employee compensation, depreciation, and amortization, within relevant income statement captions. This ASU also requires disclosure of the total amount of selling expenses along with the definition of selling expenses. The ASU is effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Adoption of this ASU can either be applied prospectively to consolidated financial statements issued for reporting periods after the effective date of this ASU or retrospectively to any or all prior periods presented in the consolidated financial statements. Early adoption is also permitted. This ASU will likely result in the required additional disclosures being included in our consolidated financial statements, once adopted. The Company is currently evaluating the impact this guidance will have on its financial statement disclosures.

Other recent accounting pronouncements issued by the Financial Accounting Standards Board, including its Emerging Issues Task Force, the American Institute of Certified Public Accountants, and the SEC, did not or are not believed by management to have a material impact on the Company’s present or future consolidated financial statement presentation or disclosures.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Interest Rate Sensitivity

Our exposure to market risk for changes in interest rates relates primarily to our marketable securities and cash and cash equivalents. As of September 30, 2025, the fair value of our cash, cash equivalents and marketable securities was approximately $98.6 million. Additionally, as of September 30, 2025, Capricor’s investment portfolio was classified as cash, cash equivalents and marketable securities, which consisted primarily of money market funds and bank money market accounts, which included short-term U.S. treasuries, bank savings and checking accounts.

The goal of our investment policy is to place our investments with highly rated credit issuers and limit the amount of credit exposure. We seek to improve the safety and likelihood of preservation of our invested funds by limiting default risk and market risk. Our investments may be exposed to market risk due to fluctuation in interest rates, which may affect our interest income and the fair market value of our investments, if any. We will manage this exposure by performing ongoing evaluations of our investments. Due to the short-term maturities, if any, of our investments to date, their carrying value has always approximated their fair value. Our policy is to mitigate default risk by investing in high credit quality securities, and we currently do not hedge interest rate exposure. Due to our policy of making investments in U.S. treasury securities with primarily short-term maturities, we believe that the fair value of our investment portfolio would not be materially impacted by a hypothetical 100 basis point increase or decrease in interest rates.

46

Table of Contents

Item 4. Controls and Procedures.

We have adopted and maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our reports under the Exchange Act, is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow for timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognizes that controls and procedures, no matter how well designed and operated, cannot provide absolute assurance of achieving the desired control objectives.

As required by Rules 13a-15(b) and 15d-15(b) of the Exchange Act, we carried out an evaluation, under the supervision and with the participation of management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered by this report. Based on the foregoing, our Chief Executive Officer and Chief Financial Officer concluded that, as of the end of the period covered by this report, our disclosure controls and procedures were effective at the reasonable assurance level.

Changes in Internal Controls over Financial Reporting

There has been no change in our internal control over financial reporting during the quarter ended September 30, 2025 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

​

​

47

Table of Contents

PART II — OTHER INFORMATION

Item 1. Legal Proceedings.

On July 17, 2025 a putative securities class action was filed in the Southern District of California, naming Capricor Therapeutics, Inc. and our chief executive officer, Linda Marbán. The action alleges certain violations of the U.S. federal securities laws and seeks unspecified damages.

On August 1, 2025 a derivative action was filed in the Southern District of California naming each member of the board of directors of Capricor Therapeutics, Inc. The action alleges, among other things, breaches of fiduciary duties and seeks unspecified damages.

On October 2, 2025, the Company received a Section 220 Shareholder Demand Letter dated September 30, 2025 to inspect and make copies of certain books and records of the Company. The stockholder's demand is related to, among other things, alleged false and misleading statements purportedly made by officers and directors of the Company, as well as the alleged failure to disclose material adverse facts about the Company's business, operations, and prospects.

Item 1A. Risk Factors.

Part 1, Item 1A, “Risk Factors” of our Annual Report on Form 10-K for the year ended December 31, 2024, as filed with the SEC on March 26, 2025, describes important risk factors that could cause our business, financial condition, results of operations and prospects to differ significantly from those suggested by forward-looking statements made in this Quarterly Report on Form 10-Q or otherwise presented by us from time to time.

We will incur costs in connection with defending securities class action litigation, the derivative claims and the Section 220 Demand for Inspection recently initiated by certain of our stockholders.

As noted in our Form 10-K for the year ended December 31, 2024, we may become subject to securities class action litigation or litigation initiated by individual stockholders. This risk is especially relevant due to our dependence on positive clinical trial outcomes and regulatory approvals. As noted in this Form 10-Q, we have now received notice of a putative class action, a derivative action and a Section 220 Demand for Inspection from certain of our stockholders. Responding to these claims will be costly and time-consuming to us, and may cause management to have to divert attention and resources from the pursuit of our business strategies, any of which could harm our business and result in a decline in the market price of our common stock.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

None.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

Rule 10b5-1 Trading Arrangements

During the three months ended September 30, 2025, n o n e of the directors or executive officers of the Company adopted or terminated any contracts, instructions, or written plans for the purchase or sale of the Company’s securities that

48

Table of Contents

were intended to meet the affirmative defense conditions of Rule 10b5-1(c) or any other “non-Rule 10b5-1 trading arrangement”.

Item 6. Exhibits.

3.1 | ​ | Certificate of Incorporation of the Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on February 9, 2007). | ​
| ​ | ​ | ​
3.2 | ​ | Certificate of Amendment of Certificate of Incorporation of the Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on November 26, 2013). | ​
| ​ | ​ | ​
3.3 | ​ | Certificate of Amendment of Certificate of Incorporation of the Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on June 4, 2019). | ​
| ​ | ​ | ​
3.4 | ​ | Certificate of Amendment of Certificate of Incorporation of the Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on May 15, 2024). | ​
​ | ​ | ​ | ​
3.5 | ​ | Bylaws of the Company (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 8-K, filed with the SEC on February 9, 2007). | ​
​ | ​ | ​ | ​
3.6 | ​ | Certificate of Amendment of the Bylaws of the Company (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed with the SEC on August 25, 2020). | ​
​ | ​ | ​ | ​
31.1 | ​ | Certification of Principal Executive Officer.* | ​
| ​ | ​ | ​
31.2 | ​ | Certification of Principal Financial Officer.* | ​
| ​ | ​ | ​
32.1 | ​ | Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.* | ​
| ​ | ​ | ​
32.2 | ​ | Certification of Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.* | ​
| ​ | ​ | ​
101 | ​ | The following financial information from Capricor Therapeutics, Inc.’s Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2025 formatted in Inline eXtensible Business Reporting Language (iXBRL): (i) Condensed Consolidated Balance Sheets as of September 30, 2025 and December 31, 2024, (ii) Condensed Consolidated Statements of Operations and Comprehensive Loss, (iii) Condensed Consolidated Statement of Changes in Stockholders’ Equity, (iv) Condensed Consolidated Statements of Cash Flows, and (v) Notes to Condensed Consolidated Financial Statements.* | ​
​ | ​ | ​ | ​
104 | ​ | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) | ​

* Filed herewith.

49

Table of Contents

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.

| CAPRICOR THERAPEUTICS, INC.
Date: November 10, 2025 | By: | /s/ Linda Marbán, Ph.D.
|  | Linda Marbán, Ph.D.
|  | Chief Executive Officer
|  | (Principal Executive Officer)
Date: November 10, 2025 | By: | /s/ Anthony J. Bergmann
|  | Anthony J. Bergmann
|  | Chief Financial Officer
|  | (Principal Financial and Principal Accounting Officer)

​

​

​

50