FALSEJun 30, 20252025Q2000159859912-31iso4217:EURxbrli:sharesiso4217:EURxbrli:sharesxbrli:pureinpha:Approachinpha:subsidiaryinpha:employeeinpha:patientinpha:mutual_fundutr:Rateinpha:loan_agreementinpha:loaninpha:target_optioninpha:optioniso4217:USDinpha:licensing_agreementinpha:contract00015985992025-01-012025-06-3000015985992025-06-3000015985992024-12-3100015985992024-01-012024-06-3000015985992023-12-3100015985992024-06-3000015985992024-01-012024-12-310001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMember2023-12-310001598599ifrs-full:PreferenceSharesMemberifrs-full:IssuedCapitalMember2023-12-310001598599ifrs-full:IssuedCapitalMember2023-12-310001598599ifrs-full:SharePremiumMember2023-12-310001598599ifrs-full:RetainedEarningsExcludingProfitLossForReportingPeriodMember2023-12-310001598599ifrs-full:AccumulatedOtherComprehensiveIncomeMember2023-12-310001598599ifrs-full:RetainedEarningsProfitLossForReportingPeriodMember2023-12-310001598599ifrs-full:RetainedEarningsProfitLossForReportingPeriodMember2024-01-012024-06-300001598599ifrs-full:AccumulatedOtherComprehensiveIncomeMember2024-01-012024-06-300001598599ifrs-full:RetainedEarningsExcludingProfitLossForReportingPeriodMember2024-01-012024-06-300001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMember2024-01-012024-06-300001598599ifrs-full:IssuedCapitalMember2024-01-012024-06-300001598599ifrs-full:SharePremiumMember2024-01-012024-06-300001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMember2024-06-300001598599ifrs-full:PreferenceSharesMemberifrs-full:IssuedCapitalMember2024-06-300001598599ifrs-full:IssuedCapitalMember2024-06-300001598599ifrs-full:SharePremiumMember2024-06-300001598599ifrs-full:RetainedEarningsExcludingProfitLossForReportingPeriodMember2024-06-300001598599ifrs-full:AccumulatedOtherComprehensiveIncomeMember2024-06-300001598599ifrs-full:RetainedEarningsProfitLossForReportingPeriodMember2024-06-300001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMember2024-12-310001598599ifrs-full:PreferenceSharesMemberifrs-full:IssuedCapitalMember2024-12-310001598599ifrs-full:IssuedCapitalMember2024-12-310001598599ifrs-full:SharePremiumMember2024-12-310001598599ifrs-full:RetainedEarningsExcludingProfitLossForReportingPeriodMember2024-12-310001598599ifrs-full:AccumulatedOtherComprehensiveIncomeMember2024-12-310001598599ifrs-full:RetainedEarningsProfitLossForReportingPeriodMember2024-12-310001598599ifrs-full:RetainedEarningsProfitLossForReportingPeriodMember2025-01-012025-06-300001598599ifrs-full:AccumulatedOtherComprehensiveIncomeMember2025-01-012025-06-300001598599ifrs-full:RetainedEarningsExcludingProfitLossForReportingPeriodMember2025-01-012025-06-300001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMember2025-01-012025-06-300001598599ifrs-full:PreferenceSharesMemberifrs-full:IssuedCapitalMember2025-01-012025-06-300001598599ifrs-full:IssuedCapitalMember2025-01-012025-06-300001598599ifrs-full:SharePremiumMember2025-01-012025-06-300001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMember2025-06-300001598599ifrs-full:PreferenceSharesMemberifrs-full:IssuedCapitalMember2025-06-300001598599ifrs-full:IssuedCapitalMember2025-06-300001598599ifrs-full:SharePremiumMember2025-06-300001598599ifrs-full:RetainedEarningsExcludingProfitLossForReportingPeriodMember2025-06-300001598599ifrs-full:AccumulatedOtherComprehensiveIncomeMember2025-06-300001598599ifrs-full:RetainedEarningsProfitLossForReportingPeriodMember2025-06-3000015985992025-01-270001598599inpha:SanofiAventisMembersrt:MaximumMemberinpha:AgreementRelatedToIPH6101WithSanofiMember2025-04-232025-04-230001598599inpha:SanofiAventisMember2025-04-242025-04-240001598599inpha:SanofiAventisMember2025-04-240001598599ifrs-full:IssuedCapitalMemberinpha:SanofiAventisMember2025-04-242025-04-240001598599ifrs-full:SharePremiumMemberinpha:SanofiAventisMember2025-04-242025-04-2400015985992025-04-240001598599ifrs-full:OrdinarySharesMember2025-04-240001598599inpha:A2016PreferredSharesMember2025-04-240001598599inpha:A2017PreferredSharesMember2025-04-240001598599inpha:NovoNordiskASMember2024-12-310001598599inpha:MedimmuneLimitedMember2024-12-310001598599inpha:BpifranceParticipationsMember2024-12-310001598599inpha:MembersOfTheExecutiveBoardSupervisoryBoardAndLeadershipTeamMember2024-12-310001598599inpha:InnatePharmaTreasuryStockMember2024-12-310001598599inpha:OtherIndividualShareholdersMember2024-12-310001598599inpha:NovoNordiskASMember2025-06-300001598599inpha:SanofiAventisParticipationsMember2025-06-300001598599inpha:MedimmuneLimitedMember2025-06-300001598599inpha:BpifranceParticipationsMember2025-06-300001598599inpha:MembersOfTheExecutiveBoardSupervisoryBoardAndLeadershipTeamMember2025-06-300001598599inpha:InnatePharmaTreasuryStockMember2025-06-300001598599inpha:OtherIndividualShareholdersMember2025-06-300001598599srt:MinimumMemberinpha:SICAVAndMutualFundsMember2025-06-300001598599srt:MaximumMemberinpha:SICAVAndMutualFundsMember2025-06-300001598599inpha:CashCashEquivalentsAndFinancialAssetsDenominatedInUSDollarsMember2025-06-300001598599inpha:CashCashEquivalentsAndFinancialAssetsDenominatedInUSDollarsMember2024-12-310001598599ifrs-full:GuaranteesMember2025-06-300001598599ifrs-full:GuaranteesMember2024-12-310001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2025-06-300001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2025-01-012025-06-300001598599ifrs-full:LicencesMember2023-12-310001598599ifrs-full:OtherIntangibleAssetsMember2023-12-310001598599ifrs-full:IntangibleAssetsUnderDevelopmentMember2023-12-310001598599ifrs-full:LicencesMember2024-01-012024-06-300001598599ifrs-full:OtherIntangibleAssetsMember2024-01-012024-06-300001598599ifrs-full:IntangibleAssetsUnderDevelopmentMember2024-01-012024-06-300001598599ifrs-full:LicencesMember2024-06-300001598599ifrs-full:OtherIntangibleAssetsMember2024-06-300001598599ifrs-full:IntangibleAssetsUnderDevelopmentMember2024-06-300001598599ifrs-full:LicencesMember2024-12-310001598599ifrs-full:OtherIntangibleAssetsMember2024-12-310001598599ifrs-full:IntangibleAssetsUnderDevelopmentMember2024-12-310001598599ifrs-full:LicencesMember2025-01-012025-06-300001598599ifrs-full:OtherIntangibleAssetsMember2025-01-012025-06-300001598599ifrs-full:IntangibleAssetsUnderDevelopmentMember2025-01-012025-06-300001598599ifrs-full:LicencesMember2025-06-300001598599ifrs-full:OtherIntangibleAssetsMember2025-06-300001598599ifrs-full:IntangibleAssetsUnderDevelopmentMember2025-06-300001598599inpha:MonalizumabAgreementMember2024-01-012024-06-300001598599inpha:MonalizumabRightsUnderThe2014MonalizumabNKG2ANovoNordiskAgreementMember2025-06-300001598599inpha:MonalizumabRightsUnderThe2014MonalizumabNKG2ANovoNordiskAgreementMember2024-06-300001598599inpha:IPH5401AntiC5aRRightsAcquiredFromNovoNordiskASMember2017-07-310001598599inpha:IPH5401AntiC5aRRightsAcquiredFromNovoNordiskASMember2020-10-012020-10-310001598599inpha:IPH5401AntiC5aRRightsAcquiredFromNovoNordiskASMember2024-06-300001598599inpha:IPH5401AntiC5aRRightsAcquiredFromNovoNordiskASMember2022-07-012022-12-310001598599ifrs-full:LandAndBuildingsMember2023-12-310001598599inpha:LaboratoryEquipmentAndOtherMember2023-12-310001598599ifrs-full:ConstructionInProgressMember2023-12-310001598599ifrs-full:LandAndBuildingsMemberifrs-full:RightofuseAssetsMember2023-12-310001598599inpha:LaboratoryEquipmentAndOtherMemberifrs-full:RightofuseAssetsMember2023-12-310001598599ifrs-full:ConstructionInProgressMemberifrs-full:RightofuseAssetsMember2023-12-310001598599ifrs-full:RightofuseAssetsMember2023-12-310001598599ifrs-full:LandAndBuildingsMember2024-01-012024-06-300001598599inpha:LaboratoryEquipmentAndOtherMember2024-01-012024-06-300001598599ifrs-full:ConstructionInProgressMember2024-01-012024-06-300001598599ifrs-full:LandAndBuildingsMemberifrs-full:RightofuseAssetsMember2024-01-012024-06-300001598599inpha:LaboratoryEquipmentAndOtherMemberifrs-full:RightofuseAssetsMember2024-01-012024-06-300001598599ifrs-full:ConstructionInProgressMemberifrs-full:RightofuseAssetsMember2024-01-012024-06-300001598599ifrs-full:RightofuseAssetsMember2024-01-012024-06-300001598599ifrs-full:LandAndBuildingsMember2024-06-300001598599inpha:LaboratoryEquipmentAndOtherMember2024-06-300001598599ifrs-full:ConstructionInProgressMember2024-06-300001598599ifrs-full:LandAndBuildingsMemberifrs-full:RightofuseAssetsMember2024-06-300001598599inpha:LaboratoryEquipmentAndOtherMemberifrs-full:RightofuseAssetsMember2024-06-300001598599ifrs-full:ConstructionInProgressMemberifrs-full:RightofuseAssetsMember2024-06-300001598599ifrs-full:RightofuseAssetsMember2024-06-300001598599ifrs-full:LandAndBuildingsMember2024-12-310001598599inpha:LaboratoryEquipmentAndOtherMember2024-12-310001598599ifrs-full:ConstructionInProgressMember2024-12-310001598599ifrs-full:LandAndBuildingsMemberifrs-full:RightofuseAssetsMember2024-12-310001598599inpha:LaboratoryEquipmentAndOtherMemberifrs-full:RightofuseAssetsMember2024-12-310001598599ifrs-full:ConstructionInProgressMemberifrs-full:RightofuseAssetsMember2024-12-310001598599ifrs-full:RightofuseAssetsMember2024-12-310001598599ifrs-full:LandAndBuildingsMember2025-01-012025-06-300001598599inpha:LaboratoryEquipmentAndOtherMember2025-01-012025-06-300001598599ifrs-full:ConstructionInProgressMember2025-01-012025-06-300001598599ifrs-full:LandAndBuildingsMemberifrs-full:RightofuseAssetsMember2025-01-012025-06-300001598599inpha:LaboratoryEquipmentAndOtherMemberifrs-full:RightofuseAssetsMember2025-01-012025-06-300001598599ifrs-full:ConstructionInProgressMemberifrs-full:RightofuseAssetsMember2025-01-012025-06-300001598599ifrs-full:RightofuseAssetsMember2025-01-012025-06-300001598599ifrs-full:LandAndBuildingsMember2025-06-300001598599inpha:LaboratoryEquipmentAndOtherMember2025-06-300001598599ifrs-full:ConstructionInProgressMember2025-06-300001598599ifrs-full:LandAndBuildingsMemberifrs-full:RightofuseAssetsMember2025-06-300001598599inpha:LaboratoryEquipmentAndOtherMemberifrs-full:RightofuseAssetsMember2025-06-300001598599ifrs-full:ConstructionInProgressMemberifrs-full:RightofuseAssetsMember2025-06-300001598599ifrs-full:RightofuseAssetsMember2025-06-300001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2024-06-300001598599inpha:PGELoanAgreementSocieteGeneraleMember2024-12-310001598599inpha:PGELoanAgreementSocieteGeneraleMember2025-01-012025-06-300001598599inpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599inpha:PGELoanAgreementBNPParibasMember2024-12-310001598599inpha:PGELoanAgreementBNPParibasMember2025-01-012025-06-300001598599inpha:PGELoanAgreementBNPParibasMember2025-06-300001598599inpha:PGELoanAgreementAccruedInterestMember2024-12-310001598599inpha:PGELoanAgreementAccruedInterestMember2025-01-012025-06-300001598599inpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2024-12-310001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2025-01-012025-06-300001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599inpha:LeaseFinancingObligationsInnateIncPremisesMember2024-12-310001598599inpha:LeaseFinancingObligationsInnateIncPremisesMember2025-01-012025-06-300001598599inpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599inpha:LeaseFinancingObligationsEquipmentMember2024-12-310001598599inpha:LeaseFinancingObligationsEquipmentMember2025-01-012025-06-300001598599inpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599inpha:LeaseFinancingObligationsVehiclesMember2024-12-310001598599inpha:LeaseFinancingObligationsVehiclesMember2025-01-012025-06-300001598599inpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599inpha:LeaseFinancingObligationsPrintersMember2024-12-310001598599inpha:LeaseFinancingObligationsPrintersMember2025-01-012025-06-300001598599inpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599inpha:LeaseFinancingObligationsMerakiMember2024-12-310001598599inpha:LeaseFinancingObligationsMerakiMember2025-01-012025-06-300001598599inpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599inpha:LoanEquipmentMember2024-12-310001598599inpha:LoanEquipmentMember2025-01-012025-06-300001598599inpha:LoanEquipmentMember2025-06-300001598599inpha:LoanBuildingMember2024-12-310001598599inpha:LoanBuildingMember2025-01-012025-06-300001598599inpha:LoanBuildingMember2025-06-300001598599inpha:PGELoanAgreementSocieteGeneraleMember2023-12-310001598599inpha:PGELoanAgreementSocieteGeneraleMember2024-01-012024-06-300001598599inpha:PGELoanAgreementSocieteGeneraleMember2024-06-300001598599inpha:PGELoanAgreementBNPParibasMember2023-12-310001598599inpha:PGELoanAgreementBNPParibasMember2024-01-012024-06-300001598599inpha:PGELoanAgreementBNPParibasMember2024-06-300001598599inpha:PGELoanAgreementAccruedInterestMember2023-12-310001598599inpha:PGELoanAgreementAccruedInterestMember2024-01-012024-06-300001598599inpha:PGELoanAgreementAccruedInterestMember2024-06-300001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2023-12-310001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2024-01-012024-06-300001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2024-06-300001598599inpha:LeaseFinancingObligationsInnateIncPremisesMember2023-12-310001598599inpha:LeaseFinancingObligationsInnateIncPremisesMember2024-01-012024-06-300001598599inpha:LeaseFinancingObligationsInnateIncPremisesMember2024-06-300001598599inpha:LeaseFinancingObligationsEquipmentMember2023-12-310001598599inpha:LeaseFinancingObligationsEquipmentMember2024-01-012024-06-300001598599inpha:LeaseFinancingObligationsEquipmentMember2024-06-300001598599inpha:LeaseFinancingObligationsVehiclesMember2023-12-310001598599inpha:LeaseFinancingObligationsVehiclesMember2024-01-012024-06-300001598599inpha:LeaseFinancingObligationsVehiclesMember2024-06-300001598599inpha:LeaseFinancingObligationsPrintersMember2023-12-310001598599inpha:LeaseFinancingObligationsPrintersMember2024-01-012024-06-300001598599inpha:LeaseFinancingObligationsPrintersMember2024-06-300001598599inpha:LoanEquipmentMember2023-12-310001598599inpha:LoanEquipmentMember2024-01-012024-06-300001598599inpha:LoanEquipmentMember2024-06-300001598599inpha:LoanBuildingMember2023-12-310001598599inpha:LoanBuildingMember2024-01-012024-06-300001598599inpha:LoanBuildingMember2024-06-300001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2022-01-050001598599inpha:PGELoanAgreementSocieteGeneraleMember2022-01-050001598599inpha:PGELoanAgreementBNPParibasMember2022-01-050001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2022-01-052022-01-050001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2022-08-310001598599inpha:PGELoanAgreementSocieteGeneraleAndBNPParibasMember2022-08-312022-08-310001598599inpha:PGELoanAgreementSocieteGeneraleMember2022-08-310001598599inpha:PGELoanAgreementBNPParibasMember2022-08-310001598599inpha:PGELoanAgreementSocieteGeneraleMember2022-08-012022-08-310001598599inpha:PGELoanAgreementSocieteGeneraleMemberifrs-full:GuaranteesMember2022-08-310001598599inpha:PGELoanAgreementBNPParibasMemberifrs-full:GuaranteesMember2022-08-310001598599inpha:LoanAgreementWithSocitGnraleMember2017-07-030001598599inpha:LoanAgreementWithSocitGnraleMember2019-12-310001598599inpha:LoanAgreementWithSocitGnraleMember2018-12-310001598599inpha:LoanAgreementWithSocitGnraleMember2019-08-302019-08-300001598599inpha:LoanAgreementWithSocitGnraleMember2025-06-300001598599inpha:LoanAgreementWithSocitGnraleMember2024-12-310001598599inpha:LoanAgreementWithSocitGnraleMember2017-07-032017-07-030001598599inpha:LoanAgreementWithSocitGnraleMember2024-07-012024-07-310001598599ifrs-full:FixedInterestRateMemberinpha:LoanAgreementWithSocitGnraleMember2025-06-300001598599ifrs-full:RightofuseAssetsMember2023-03-152023-03-150001598599inpha:LeaseFinancingObligationsBuildingLeVirageMember2023-03-152023-03-150001598599ifrs-full:NotLaterThanOneYearMemberinpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:PGELoanAgreementSocieteGeneraleMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:PGELoanAgreementBNPParibasMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:PGELoanAgreementBNPParibasMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:PGELoanAgreementBNPParibasMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:PGELoanAgreementBNPParibasMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:PGELoanAgreementBNPParibasMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:PGELoanAgreementBNPParibasMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:PGELoanAgreementAccruedInterestMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LeaseFinancingObligationsBuildingLeVirageMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LeaseFinancingObligationsInnateIncPremisesMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LeaseFinancingObligationsEquipmentMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LeaseFinancingObligationsVehiclesMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LeaseFinancingObligationsPrintersMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LeaseFinancingObligationsMerakiMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LoanEquipmentMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LoanEquipmentMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LoanEquipmentMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LoanEquipmentMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LoanEquipmentMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LoanEquipmentMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMemberinpha:LoanBuildingMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMemberinpha:LoanBuildingMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMemberinpha:LoanBuildingMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMemberinpha:LoanBuildingMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMemberinpha:LoanBuildingMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMemberinpha:LoanBuildingMember2025-06-300001598599ifrs-full:NotLaterThanOneYearMember2025-06-300001598599ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember2025-06-300001598599ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember2025-06-300001598599ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember2025-06-300001598599ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember2025-06-300001598599ifrs-full:LaterThanFiveYearsMember2025-06-300001598599inpha:RetirementDefinedBenefitMember2025-06-300001598599inpha:RetirementDefinedBenefitMember2024-12-310001598599inpha:SeniorityAwardsMember2025-06-300001598599inpha:SeniorityAwardsMember2024-12-310001598599ifrs-full:OrdinarySharesMember2025-06-300001598599inpha:The2016FreePreferredSharesMember2025-06-300001598599inpha:The2017FreePreferredSharesMember2025-06-300001598599ifrs-full:IssuedCapitalMemberinpha:SanofiAventisMember2025-01-012025-06-300001598599ifrs-full:OrdinarySharesMemberifrs-full:IssuedCapitalMemberinpha:SanofiAventisMember2025-04-242025-04-240001598599ifrs-full:SharePremiumMemberinpha:SanofiAventisMember2025-01-012025-06-300001598599inpha:BSAAR2011Member2025-06-302025-06-300001598599inpha:BSAAR2011Member2025-06-300001598599inpha:BSAAR2012Member2025-06-302025-06-300001598599inpha:BSAAR2012Member2025-06-300001598599inpha:BSAAR2015Member2025-06-302025-06-300001598599inpha:BSAAR2015Member2025-06-300001598599inpha:AGAPManagement20161Member2025-06-302025-06-300001598599inpha:AGAPManagement20161Member2025-06-300001598599inpha:AGAPEmployees20161Member2025-06-302025-06-300001598599inpha:AGAPEmployees20161Member2025-06-300001598599inpha:AGAManagement20161Member2025-06-302025-06-300001598599inpha:AGAManagement20161Member2025-06-300001598599inpha:AGAPManagement20162Member2025-06-302025-06-300001598599inpha:AGAPManagement20162Member2025-06-300001598599inpha:AGAManagement20162Member2025-06-302025-06-300001598599inpha:AGAManagement20162Member2025-06-300001598599inpha:AGAPEmployees20171Member2025-06-302025-06-300001598599inpha:AGAPEmployees20171Member2025-06-300001598599inpha:AGAPManagement20171Member2025-06-302025-06-300001598599inpha:AGAPManagement20171Member2025-06-300001598599inpha:AGAEmployees2017Member2025-06-302025-06-300001598599inpha:AGAEmployees2017Member2025-06-300001598599inpha:AGABonus20181Member2025-06-302025-06-300001598599inpha:AGABonus20181Member2025-06-300001598599inpha:AGAPPerfEmployees20181Member2025-06-302025-06-300001598599inpha:AGAPPerfEmployees20181Member2025-06-300001598599inpha:AGAPPerfManagement20181Member2025-06-302025-06-300001598599inpha:AGAPPerfManagement20181Member2025-06-300001598599inpha:AGAEmployees2018Member2025-06-302025-06-300001598599inpha:AGAEmployees2018Member2025-06-300001598599inpha:AGANewMembers20171Member2025-06-302025-06-300001598599inpha:AGANewMembers20171Member2025-06-300001598599inpha:AGABonus20191Member2025-06-302025-06-300001598599inpha:AGABonus20191Member2025-06-300001598599inpha:AGAP2019Employees2019Member2025-06-302025-06-300001598599inpha:AGAP2019Employees2019Member2025-06-300001598599inpha:AGAP2019Management2019Member2025-06-302025-06-300001598599inpha:AGAP2019Management2019Member2025-06-300001598599inpha:AGABonus202012Member2025-06-302025-06-300001598599inpha:AGABonus202012Member2025-06-300001598599inpha:AGAPEmployees20201Member2025-06-302025-06-300001598599inpha:AGAPEmployees20201Member2025-06-300001598599inpha:AGAPManagement20201Member2025-06-302025-06-300001598599inpha:AGAPManagement20201Member2025-06-300001598599inpha:AGABonus20211Member2025-06-302025-06-300001598599inpha:AGABonus20211Member2025-06-300001598599inpha:AGAPEmployees20211Member2025-06-302025-06-300001598599inpha:AGAPEmployees20211Member2025-06-300001598599inpha:AGAPManagement20211Member2025-06-302025-06-300001598599inpha:AGAPManagement20211Member2025-06-300001598599inpha:AGAPlanEpargneEntreprise2022Member2025-06-302025-06-300001598599inpha:AGAPlanEpargneEntreprise2022Member2025-06-300001598599inpha:AGABonus20221Member2025-06-302025-06-300001598599inpha:AGABonus20221Member2025-06-300001598599inpha:AGAPerfEmployees20221Member2025-06-302025-06-300001598599inpha:AGAPerfEmployees20221Member2025-06-300001598599inpha:AGAPerfManagement20221Member2025-06-302025-06-300001598599inpha:AGAPerfManagement20221Member2025-06-300001598599inpha:AGAPlanEpargneEntreprise2023Member2025-06-302025-06-300001598599inpha:AGAPlanEpargneEntreprise2023Member2025-06-300001598599inpha:AGANewMembers20231Member2025-06-302025-06-300001598599inpha:AGANewMembers20231Member2025-06-300001598599inpha:AGAPerfEmployees20231Member2025-06-302025-06-300001598599inpha:AGAPerfEmployees20231Member2025-06-300001598599inpha:AGAPerfManagement20231Member2025-06-302025-06-300001598599inpha:AGAPerfManagement20231Member2025-06-300001598599inpha:AGANewMembers20241Member2025-06-302025-06-300001598599inpha:AGANewMembers20241Member2025-06-300001598599inpha:AGAPlanEpargneEntreprise2024Member2025-06-302025-06-300001598599inpha:AGAPlanEpargneEntreprise2024Member2025-06-300001598599inpha:AGAPerfManagement20241Member2025-06-302025-06-300001598599inpha:AGAPerfManagement20241Member2025-06-300001598599inpha:AGAEmployees20241Member2025-06-302025-06-300001598599inpha:AGAEmployees20241Member2025-06-300001598599inpha:AGAPerfEmployees20241Member2025-06-302025-06-300001598599inpha:AGAPerfEmployees20241Member2025-06-300001598599inpha:AGAPerfManagement20242Member2025-06-302025-06-300001598599inpha:AGAPerfManagement20242Member2025-06-300001598599inpha:AGAManagement20241Member2025-06-302025-06-300001598599inpha:AGAManagement20241Member2025-06-300001598599inpha:AGA202501Member2025-06-302025-06-300001598599inpha:AGA202501Member2025-06-300001598599inpha:StockOptions20201Member2025-06-302025-06-300001598599inpha:StockOptions20201Member2025-06-300001598599inpha:StockOptions20241Member2025-06-302025-06-300001598599inpha:StockOptions20241Member2025-06-300001598599inpha:BSA20112Member2025-06-302025-06-300001598599inpha:BSA20112Member2025-06-300001598599inpha:BSA2013Member2025-06-302025-06-300001598599inpha:BSA2013Member2025-06-300001598599inpha:BSA2014Member2025-06-302025-06-300001598599inpha:BSA2014Member2025-06-300001598599inpha:BSA20151Member2025-06-302025-06-300001598599inpha:BSA20151Member2025-06-300001598599inpha:BSA20152Member2025-06-302025-06-300001598599inpha:BSA20152Member2025-06-300001598599inpha:BSA2017Member2025-06-302025-06-300001598599inpha:BSA2017Member2025-06-300001598599inpha:BSA20221Member2025-06-302025-06-300001598599inpha:BSA20221Member2025-06-300001598599inpha:BSA20231Member2025-06-302025-06-300001598599inpha:BSA20231Member2025-06-300001598599ifrs-full:WarrantsMember2025-06-302025-06-300001598599ifrs-full:WarrantsMember2025-06-300001598599inpha:NonCurrentFinancialAssetsMember2025-06-300001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:NonCurrentFinancialAssetsMember2025-06-300001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:NonCurrentFinancialAssetsMember2025-06-300001598599inpha:TradeReceivablesAndOthersMember2025-06-300001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:TradeReceivablesAndOthersMember2025-06-300001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:TradeReceivablesAndOthersMember2025-06-300001598599inpha:FinancialAssetsShortTermInvestmentsMember2025-06-300001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialAssetsShortTermInvestmentsMember2025-06-300001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:FinancialAssetsShortTermInvestmentsMember2025-06-300001598599inpha:FinancialAssetsCashAndCashEquivalentsMember2025-06-300001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialAssetsCashAndCashEquivalentsMember2025-06-300001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:FinancialAssetsCashAndCashEquivalentsMember2025-06-300001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember2025-06-300001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember2025-06-300001598599inpha:FinancialLiabilitiesNonCurrentPortionMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialLiabilitiesNonCurrentPortionMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMemberinpha:FinancialLiabilitiesNonCurrentPortionMember2025-06-300001598599inpha:FinancialLiabilitiesCurrentPortionMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialLiabilitiesCurrentPortionMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMemberinpha:FinancialLiabilitiesCurrentPortionMember2025-06-300001598599inpha:TradePayablesAndOthersMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMemberinpha:TradePayablesAndOthersMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMemberinpha:TradePayablesAndOthersMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember2025-06-300001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMember2025-06-300001598599inpha:NonCurrentFinancialAssetsMember2024-12-310001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:NonCurrentFinancialAssetsMember2024-12-310001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:NonCurrentFinancialAssetsMember2024-12-310001598599inpha:TradeReceivablesAndOthersMember2024-12-310001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:TradeReceivablesAndOthersMember2024-12-310001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:TradeReceivablesAndOthersMember2024-12-310001598599inpha:FinancialAssetsShortTermInvestmentsMember2024-12-310001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialAssetsShortTermInvestmentsMember2024-12-310001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:FinancialAssetsShortTermInvestmentsMember2024-12-310001598599inpha:FinancialAssetsCashAndCashEquivalentsMember2024-12-310001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialAssetsCashAndCashEquivalentsMember2024-12-310001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMemberinpha:FinancialAssetsCashAndCashEquivalentsMember2024-12-310001598599ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember2024-12-310001598599ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember2024-12-310001598599inpha:FinancialLiabilitiesNonCurrentPortionMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialLiabilitiesNonCurrentPortionMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMemberinpha:FinancialLiabilitiesNonCurrentPortionMember2024-12-310001598599inpha:FinancialLiabilitiesCurrentPortionMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMemberinpha:FinancialLiabilitiesCurrentPortionMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMemberinpha:FinancialLiabilitiesCurrentPortionMember2024-12-310001598599inpha:TradePayablesAndOthersMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMemberinpha:TradePayablesAndOthersMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMemberinpha:TradePayablesAndOthersMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember2024-12-310001598599ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMember2024-12-310001598599inpha:CollaborationAndLicensingAgreementsMember2025-01-012025-06-300001598599inpha:CollaborationAndLicensingAgreementsMember2024-01-012024-06-300001598599inpha:MonalizumabAgreementMember2025-01-012025-06-300001598599inpha:AgreementRelatedToIPH6101WithSanofiMember2025-01-012025-06-300001598599inpha:AgreementRelatedToIPH6101WithSanofiMember2024-01-012024-06-300001598599inpha:AgreementWithSanofi2022ANKETIPH62Member2025-01-012025-06-300001598599inpha:AgreementWithSanofi2022ANKETIPH62Member2024-01-012024-06-300001598599inpha:AgreementWithSanofi2022ANKETIPH67Member2025-01-012025-06-300001598599inpha:AgreementWithSanofi2022ANKETIPH67Member2024-01-012024-06-300001598599inpha:OtherAgreementsMember2025-01-012025-06-300001598599inpha:OtherAgreementsMember2024-01-012024-06-300001598599inpha:InvoicingResearchAndDevelopmentCostsIPH5201Member2025-01-012025-06-300001598599inpha:InvoicingResearchAndDevelopmentCostsIPH5201Member2024-01-012024-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:DeferredRevenueMember2023-12-310001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:DeferredRevenueMember2024-01-012024-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:DeferredRevenueMember2024-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:DeferredRevenueMember2024-12-310001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:DeferredRevenueMember2025-01-012025-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:DeferredRevenueMember2025-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:CollaborationLiabilitiesMember2023-12-310001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:CollaborationLiabilitiesMember2024-01-012024-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:CollaborationLiabilitiesMember2024-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:CollaborationLiabilitiesMember2024-12-310001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:CollaborationLiabilitiesMember2025-01-012025-06-300001598599inpha:A2015AstraZenecaMonalizumabAgreementsMemberinpha:CollaborationLiabilitiesMember2025-06-300001598599inpha:A2018AstraZenecaIPH5201AgreementMember2024-01-012024-06-300001598599inpha:A2018AstraZenecaIPH5201AgreementMember2025-01-012025-06-300001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMember2023-03-012023-03-310001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMember2023-03-310001598599inpha:AgreementsWithSanofiForNKCellEngagesMember2023-12-190001598599inpha:AgreementsWithSanofiForNKCellEngagesMember2023-12-192023-12-190001598599inpha:AgreementsWithGenzymeForNKCellEngagesMember2023-03-012023-03-310001598599inpha:AgreementsWithSanofiForNKCellEngagesMember2023-03-012023-03-310001598599inpha:AgreementsWithSanofiForNKCellEngagesMember2023-01-252023-01-250001598599inpha:AgreementsWithSanofiForNKCellEngagesMember2024-01-012024-12-310001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMemberinpha:DeferredRevenueMember2023-12-310001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMemberinpha:DeferredRevenueMember2024-01-012024-06-300001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMemberinpha:DeferredRevenueMember2024-06-300001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMemberinpha:DeferredRevenueMember2024-12-310001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMemberinpha:DeferredRevenueMember2025-01-012025-06-300001598599inpha:SanofiResearchCollaborationAndLicensingAgreementMemberinpha:DeferredRevenueMember2025-06-300001598599inpha:DeferredRevenueMemberinpha:MonalizumabMember2024-12-310001598599inpha:DeferredRevenueMemberinpha:MonalizumabMember2025-01-012025-06-300001598599inpha:DeferredRevenueMemberinpha:MonalizumabMember2025-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiOptionsMember2024-12-310001598599inpha:DeferredRevenueMemberinpha:SanofiOptionsMember2025-01-012025-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiOptionsMember2025-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiServicesMember2024-12-310001598599inpha:DeferredRevenueMemberinpha:SanofiServicesMember2025-01-012025-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiServicesMember2025-06-300001598599inpha:DeferredRevenueMember2024-12-310001598599inpha:DeferredRevenueMember2025-01-012025-06-300001598599inpha:DeferredRevenueMember2025-06-300001598599inpha:DeferredRevenueMemberinpha:MonalizumabMember2023-12-310001598599inpha:DeferredRevenueMemberinpha:MonalizumabMember2024-01-012024-06-300001598599inpha:DeferredRevenueMemberinpha:MonalizumabMember2024-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiOptionsMember2023-12-310001598599inpha:DeferredRevenueMemberinpha:SanofiOptionsMember2024-01-012024-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiOptionsMember2024-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiServicesMember2023-12-310001598599inpha:DeferredRevenueMemberinpha:SanofiServicesMember2024-01-012024-06-300001598599inpha:DeferredRevenueMemberinpha:SanofiServicesMember2024-06-300001598599inpha:DeferredRevenueMember2023-12-310001598599inpha:DeferredRevenueMember2024-01-012024-06-300001598599inpha:DeferredRevenueMember2024-06-300001598599inpha:ResearchAndDevelopmentMember2025-01-012025-06-300001598599ifrs-full:SellingGeneralAndAdministrativeExpenseMember2025-01-012025-06-300001598599inpha:ResearchAndDevelopmentMember2024-01-012024-06-300001598599ifrs-full:SellingGeneralAndAdministrativeExpenseMember2024-01-012024-06-300001598599inpha:ResearchAndDevelopmentMember2025-06-300001598599inpha:ResearchAndDevelopmentMember2024-06-300001598599inpha:AdministrationMember2025-06-300001598599inpha:AdministrationMember2024-06-300001598599inpha:MonalizumabAgreementMember2024-01-012024-12-310001598599ifrs-full:UnusedTaxLossesMember2025-06-300001598599ifrs-full:UnusedTaxLossesMember2024-06-300001598599inpha:ProvisionForDefinedBenefitObligationMember2025-06-300001598599inpha:ProvisionForDefinedBenefitObligationMember2024-06-300001598599ifrs-full:OtherTemporaryDifferencesMember2025-06-300001598599ifrs-full:OtherTemporaryDifferencesMember2024-06-300001598599inpha:ContractLiabilitiesMember2025-06-300001598599inpha:ContractLiabilitiesMember2024-06-300001598599inpha:LeaseContractMember2025-06-300001598599inpha:LeaseContractMember2024-06-300001598599inpha:TaxAmortizationMember2025-06-300001598599inpha:TaxAmortizationMember2024-06-300001598599srt:ScenarioForecastMember2025-01-012025-12-310001598599country:FRifrs-full:UnusedTaxLossesMember2025-06-300001598599country:FRifrs-full:UnusedTaxLossesMember2024-06-300001598599country:USifrs-full:UnusedTaxLossesMember2025-06-300001598599country:USifrs-full:UnusedTaxLossesMember2024-06-300001598599inpha:PreclinicalServicesMember2025-06-300001598599inpha:ClinicalServicesMember2025-06-300001598599inpha:EmployeeDepartureCompensationMember2025-06-300001598599inpha:GrantsOfEmployeeEquityInstrumentsMember2025-06-300001598599inpha:NovoNordiskASMember2025-06-300001598599inpha:AstraZenecaMember2025-01-012025-06-300001598599inpha:AstraZenecaMember2025-06-300001598599inpha:SanofiAventisMember2025-04-232025-04-230001598599inpha:SanofiAventisMember2025-04-230001598599inpha:SanofiAventisMember2025-06-300001598599inpha:SanofiAventisMember2025-01-012025-06-300001598599inpha:EmployeePlannedReductionMembersrt:ScenarioForecastMember2026-01-012026-06-30
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
Date of report: September 17, 2025
Commission File Number: 001-39084
Innate Pharma SA
(Translation of registrant's name into English)
Innate Pharma SA
117 Avenue de Luminy—BP 30191
13009 Marseille, France
+ 33 (0) 4 30 30 30
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F [ X ] Form 40-F [ ]
INCORPORATION BY REFERENCE
This Report on Form 6-K and Exhibit 99.2 to this Report on Form 6-K (excluding the Statutory Auditors' Review Report on the Half-Yearly Financial Information on page 49 of Exhibit 99.2) shall be deemed to be incorporated by reference into the registration statement on Form F-3 (File No. 333-276164) and registration statement on Form S-8 (File No. 333-282031) of Innate Pharma S.A. (including any prospectuses forming a part of such registration statements) and to be a part thereof from the date on which this report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.
EXHIBIT INDEX
Exhibit
99.2 H1 2025 Half-Year Financial Report, January 1 to June 30, 2025
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.
INNATE PHARMA S.A.
Date: September 17, 2025 By: /s/ Jonathan DICKINSON Name: Jonathan DICKINSON
Title: Chief Executive Officer
