00013217322019FYFALSE--12-312,9462,9462,7820.0010.0015,000,0005,000,000————0.0010.001300,000,000300,000,00035,001,58134,437,33935,001,58134,437,339P5YP10YP2YP5YP3Y5.118.4P5YP15YP15YP15YP15YP15YP10YP15YP5YP10YP4Y0.250.0200013217322019-01-012019-12-31iso4217:USD00013217322019-06-28xbrli:shares00013217322020-02-11xbrli:pure00013217322018-01-012018-12-3100013217322019-12-3100013217322018-12-3100013217322019-06-30iso4217:USDxbrli:shares00013217322017-01-012017-12-310001321732us-gaap:CommonStockMember2016-12-310001321732us-gaap:AdditionalPaidInCapitalMember2016-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2016-12-310001321732us-gaap:RetainedEarningsMember2016-12-310001321732us-gaap:ParentMember2016-12-3100013217322016-12-310001321732us-gaap:CommonStockMember2017-01-012017-12-310001321732us-gaap:AdditionalPaidInCapitalMember2017-01-012017-12-310001321732us-gaap:ParentMember2017-01-012017-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2017-01-012017-12-310001321732us-gaap:RetainedEarningsMember2017-01-012017-12-310001321732us-gaap:CommonStockMember2017-12-310001321732us-gaap:AdditionalPaidInCapitalMember2017-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2017-12-310001321732us-gaap:RetainedEarningsMember2017-12-310001321732us-gaap:ParentMember2017-12-3100013217322017-12-310001321732us-gaap:CommonStockMember2018-01-012018-12-310001321732us-gaap:AdditionalPaidInCapitalMember2018-01-012018-12-310001321732us-gaap:ParentMember2018-01-012018-12-310001321732us-gaap:RetainedEarningsMember2018-01-010001321732us-gaap:ParentMember2018-01-0100013217322018-01-010001321732us-gaap:NoncontrollingInterestMember2018-01-012018-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2018-01-012018-12-310001321732us-gaap:RetainedEarningsMember2018-01-012018-12-310001321732us-gaap:CommonStockMember2018-12-310001321732us-gaap:AdditionalPaidInCapitalMember2018-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2018-12-310001321732us-gaap:RetainedEarningsMember2018-12-310001321732us-gaap:ParentMember2018-12-310001321732us-gaap:NoncontrollingInterestMember2018-12-310001321732us-gaap:CommonStockMember2019-01-012019-12-310001321732us-gaap:AdditionalPaidInCapitalMember2019-01-012019-12-310001321732us-gaap:ParentMember2019-01-012019-12-310001321732us-gaap:NoncontrollingInterestMember2019-01-012019-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-01-012019-12-310001321732us-gaap:RetainedEarningsMember2019-01-012019-12-310001321732us-gaap:CommonStockMember2019-12-310001321732us-gaap:AdditionalPaidInCapitalMember2019-12-310001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-310001321732us-gaap:RetainedEarningsMember2019-12-310001321732us-gaap:ParentMember2019-12-310001321732us-gaap:NoncontrollingInterestMember2019-12-31pen:activitypen:segmentpen:financial_instituion0001321732country:US2019-01-012019-12-310001321732us-gaap:NonUsMember2019-12-310001321732us-gaap:NonUsMember2018-12-31pen:customer0001321732us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2018-12-310001321732us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2019-12-310001321732us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2019-01-012019-12-310001321732us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2018-01-012018-12-310001321732us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMemberpen:OneMajorCustomerMember2017-12-310001321732us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMemberpen:OneMajorCustomerMember2017-01-012017-12-310001321732us-gaap:CustomerConcentrationRiskMemberus-gaap:AccountsReceivableMember2018-12-310001321732us-gaap:CustomerConcentrationRiskMemberus-gaap:AccountsReceivableMember2019-12-310001321732us-gaap:CustomerConcentrationRiskMemberus-gaap:AccountsReceivableMember2019-01-012019-12-310001321732us-gaap:CustomerConcentrationRiskMemberus-gaap:AccountsReceivableMember2018-01-012018-12-310001321732srt:MinimumMemberpen:MachineryandEquipmentandFurnitureandFixturesMember2019-01-012019-12-310001321732pen:MachineryandEquipmentandFurnitureandFixturesMembersrt:MaximumMember2019-01-012019-12-310001321732srt:MinimumMemberpen:ComputersandSoftwareMember2019-01-012019-12-310001321732pen:ComputersandSoftwareMembersrt:MaximumMember2019-01-012019-12-310001321732us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2019-12-310001321732us-gaap:USTreasurySecuritiesMember2019-12-310001321732pen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2019-12-310001321732us-gaap:USStatesAndPoliticalSubdivisionsMember2019-12-310001321732us-gaap:CorporateDebtSecuritiesMember2019-12-310001321732us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2018-12-310001321732us-gaap:USTreasurySecuritiesMember2018-12-310001321732pen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2018-12-310001321732us-gaap:USStatesAndPoliticalSubdivisionsMember2018-12-310001321732us-gaap:CorporateDebtSecuritiesMember2018-12-310001321732pen:MVIHealthInc.Member2018-08-310001321732pen:MVIHealthInc.Member2018-08-310001321732pen:MVIHealthInc.Member2018-08-312018-08-310001321732pen:MVIHealthInc.Member2018-01-012018-08-310001321732pen:MVIHealthInc.Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CommercialPaperMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CommercialPaperMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:MoneyMarketFundsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MoneyMarketFundsMemberus-gaap:FairValueInputsLevel2Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MoneyMarketFundsMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MoneyMarketFundsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USTreasurySecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:USTreasurySecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CorporateDebtSecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMember2019-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CommercialPaperMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CommercialPaperMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:MoneyMarketFundsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MoneyMarketFundsMemberus-gaap:FairValueInputsLevel2Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MoneyMarketFundsMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MoneyMarketFundsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USTreasurySecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:USTreasurySecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberpen:U.S.AgencyAndGovernmentSponsoredSecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CorporateDebtSecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberpen:ContingentConsiderationLiabilityMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel2Memberpen:ContingentConsiderationLiabilityMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel3Memberpen:ContingentConsiderationLiabilityMember2018-12-310001321732us-gaap:FairValueMeasurementsRecurringMemberpen:ContingentConsiderationLiabilityMember2018-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Memberpen:MonteCarloSimulationValuationTechniqueMember2019-12-310001321732pen:MeasurementInputActualRevenueResultsMemberpen:CrossmedS.p.aMember2018-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Memberpen:MonteCarloSimulationValuationTechniqueMember2018-01-012018-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Member2018-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Member2019-01-012019-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Member2019-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Member2017-12-310001321732pen:CrossmedS.p.aMemberus-gaap:FairValueInputsLevel3Member2018-01-012018-12-310001321732pen:CrossmedS.p.aMember2019-01-012019-12-310001321732pen:CrossmedS.p.aMember2018-01-012018-12-31utr:Rate0001321732srt:MinimumMemberus-gaap:FairValueInputsLevel3Memberpen:MonteCarloSimulationValuationTechniqueMember2019-01-012019-12-310001321732srt:MaximumMemberus-gaap:FairValueInputsLevel3Memberpen:MonteCarloSimulationValuationTechniqueMember2019-01-012019-12-310001321732us-gaap:MachineryAndEquipmentMember2019-12-310001321732us-gaap:MachineryAndEquipmentMember2018-12-310001321732us-gaap:FurnitureAndFixturesMember2019-12-310001321732us-gaap:FurnitureAndFixturesMember2018-12-310001321732us-gaap:LeaseholdImprovementsMember2019-12-310001321732us-gaap:LeaseholdImprovementsMember2018-12-310001321732us-gaap:SoftwareAndSoftwareDevelopmentCostsMember2019-12-310001321732us-gaap:SoftwareAndSoftwareDevelopmentCostsMember2018-12-310001321732us-gaap:ComputerEquipmentMember2019-12-310001321732us-gaap:ComputerEquipmentMember2018-12-310001321732us-gaap:ConstructionInProgressMember2019-12-310001321732us-gaap:ConstructionInProgressMember2018-12-310001321732us-gaap:PropertyPlantAndEquipmentMember2019-01-012019-12-310001321732us-gaap:PropertyPlantAndEquipmentMember2018-01-012018-12-310001321732us-gaap:PropertyPlantAndEquipmentMember2017-01-012017-12-310001321732us-gaap:SoftwareAndSoftwareDevelopmentCostsMember2019-01-012019-12-310001321732us-gaap:SoftwareAndSoftwareDevelopmentCostsMember2018-01-012018-12-310001321732us-gaap:SoftwareAndSoftwareDevelopmentCostsMember2017-01-012017-12-310001321732pen:CrossmedS.p.aMemberus-gaap:OtherCurrentLiabilitiesMember2019-12-310001321732pen:CrossmedS.p.aMemberus-gaap:OtherCurrentLiabilitiesMember2018-12-310001321732pen:MilestoneAchievementPaymentMemberpen:CrossmedS.p.aMember2018-01-012018-12-310001321732pen:CrossmedS.p.aMember2017-07-030001321732pen:CrossmedS.p.aMemberus-gaap:CustomerRelationshipsMember2017-07-030001321732pen:CrossmedS.p.aMemberus-gaap:CustomerRelationshipsMember2017-07-032017-07-030001321732us-gaap:OtherIntangibleAssetsMemberpen:CrossmedS.p.aMember2017-07-030001321732us-gaap:OtherIntangibleAssetsMemberpen:CrossmedS.p.aMember2017-07-032017-07-030001321732pen:CrossmedS.p.aMember2017-01-012017-12-310001321732pen:MVIAssetAcquisitionMember2019-12-310001321732pen:MVIAssetAcquisitionMember2019-01-012019-12-310001321732pen:MVIAssetAcquisitionMember2018-12-310001321732us-gaap:CustomerRelationshipsMember2019-01-012019-12-310001321732us-gaap:CustomerRelationshipsMember2019-12-310001321732us-gaap:TradeSecretsMember2019-01-012019-12-310001321732us-gaap:TradeSecretsMember2019-12-310001321732us-gaap:OtherIntangibleAssetsMember2019-01-012019-12-310001321732us-gaap:OtherIntangibleAssetsMember2019-12-310001321732pen:TechnologyLicensingAgreementMember2019-12-310001321732us-gaap:CustomerRelationshipsMember2018-01-012018-12-310001321732us-gaap:CustomerRelationshipsMember2018-12-310001321732us-gaap:TradeSecretsMember2018-01-012018-12-310001321732us-gaap:TradeSecretsMember2018-12-310001321732us-gaap:OtherIntangibleAssetsMember2018-01-012018-12-310001321732us-gaap:OtherIntangibleAssetsMember2018-12-310001321732pen:TechnologyLicensingAgreementMember2018-12-310001321732us-gaap:CostOfSalesMember2019-01-012019-12-310001321732us-gaap:CostOfSalesMember2018-01-012018-12-310001321732us-gaap:CostOfSalesMember2017-01-012017-12-310001321732us-gaap:SellingGeneralAndAdministrativeExpensesMember2019-01-012019-12-310001321732us-gaap:SellingGeneralAndAdministrativeExpensesMember2018-01-012018-12-310001321732us-gaap:SellingGeneralAndAdministrativeExpensesMember2017-01-012017-12-3100013217322017-07-012017-09-300001321732pen:TechnologyLicensingAgreementMemberus-gaap:AccruedLiabilitiesMember2019-12-310001321732us-gaap:OtherNoncurrentLiabilitiesMemberpen:TechnologyLicensingAgreementMember2019-12-310001321732pen:TechnologyLicensingAgreementMemberus-gaap:AccruedLiabilitiesMember2018-12-310001321732us-gaap:OtherNoncurrentLiabilitiesMemberpen:TechnologyLicensingAgreementMember2018-12-3100013217322019-10-012019-12-3100013217322018-10-012018-12-310001321732us-gaap:AccountingStandardsUpdate201602Member2019-01-0100013217322019-01-010001321732srt:MinimumMember2019-12-310001321732srt:MaximumMember2019-12-310001321732pen:A1310HarborBayLeaseMember2019-09-300001321732pen:RosevilleLeaseMember2018-09-300001321732pen:RoyaltyAgreementMarch2005Member2017-12-310001321732pen:RoyaltyAgreementMarch2005Member2018-12-310001321732pen:RoyaltyAgreementMarch2005Member2019-01-012019-12-310001321732pen:RoyaltyAgreementMarch2005Member2019-12-310001321732pen:RoyaltyAgreementApril2012Member2019-01-012019-12-310001321732pen:RoyaltyAgreementNovember2013Lessthan5MillioninSalesMember2019-01-012019-12-310001321732pen:RoyaltyAgreementNovember2013Greaterthan5MillioninSalesMember2019-01-012019-12-310001321732pen:RoyaltyAgreementApril2015Member2019-01-012019-12-310001321732us-gaap:TradeSecretsMember2018-03-31pen:vote0001321732us-gaap:RestrictedStockUnitsRSUMember2018-01-012018-03-310001321732pen:PublicStockOfferingMember2017-03-312017-03-310001321732pen:PublicStockOfferingMember2017-03-310001321732pen:IncentiveStockOptionsMemberpen:StockPlan2005Member2019-01-012019-12-310001321732pen:IncentiveStockOptionsMembersrt:MaximumMemberpen:StockPlan2005Member2019-01-012019-12-310001321732pen:OtherStockOptionsMembersrt:MaximumMemberpen:StockPlan2005Member2019-01-012019-12-310001321732pen:IncentiveStockOptionsMemberpen:StockPlan2005Member2019-12-310001321732pen:IncentiveStockOptionsMemberpen:EquityIncentivePlan2011Member2019-01-012019-12-310001321732us-gaap:EmployeeStockOptionMemberpen:EquityIncentivePlan2011Member2019-01-012019-12-310001321732us-gaap:EmployeeStockOptionMemberpen:EquityIncentivePlan2011Member2019-12-310001321732pen:EquityIncentivePlan2014Member2019-12-310001321732us-gaap:EmployeeStockMember2015-09-170001321732us-gaap:EmployeeStockMember2019-12-310001321732us-gaap:EmployeeStockMember2019-01-012019-12-310001321732pen:EquityIncentivePlan2014Member2019-01-012019-12-310001321732us-gaap:EmployeeStockOptionMember2019-01-012019-12-310001321732pen:RestrictedStockandRestrictedStockUnitsRSUsMember2018-12-310001321732pen:RestrictedStockandRestrictedStockUnitsRSUsMember2019-01-012019-12-310001321732pen:RestrictedStockandRestrictedStockUnitsRSUsMember2019-12-310001321732pen:RestrictedStockandRestrictedStockUnitsRSUsMember2018-01-012018-12-310001321732pen:RestrictedStockandRestrictedStockUnitsRSUsMember2017-01-012017-12-310001321732us-gaap:EmployeeStockMember2018-01-012018-12-310001321732us-gaap:EmployeeStockMember2017-01-012017-12-310001321732us-gaap:ResearchAndDevelopmentExpenseMember2019-01-012019-12-310001321732us-gaap:ResearchAndDevelopmentExpenseMember2018-01-012018-12-310001321732us-gaap:ResearchAndDevelopmentExpenseMember2017-01-012017-12-310001321732us-gaap:EmployeeStockOptionMemberus-gaap:ShareBasedCompensationAwardTrancheOneMemberpen:StockPlan2005Member2019-01-012019-12-310001321732us-gaap:ShareBasedCompensationAwardTrancheTwoMemberus-gaap:EmployeeStockOptionMemberpen:StockPlan2005Member2019-01-012019-12-310001321732us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2018-12-310001321732us-gaap:AccumulatedTranslationAdjustmentMember2018-12-310001321732us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2017-12-310001321732us-gaap:AccumulatedTranslationAdjustmentMember2017-12-310001321732us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2019-01-012019-12-310001321732us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2018-01-012018-12-310001321732us-gaap:AccumulatedTranslationAdjustmentMember2019-01-012019-12-310001321732us-gaap:AccumulatedTranslationAdjustmentMember2018-01-012018-12-310001321732us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2019-01-012019-06-300001321732us-gaap:AccumulatedTranslationAdjustmentMember2019-01-012019-06-300001321732us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-01-012019-06-300001321732us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2019-12-310001321732us-gaap:AccumulatedTranslationAdjustmentMember2019-12-310001321732us-gaap:DomesticCountryMember2019-12-310001321732us-gaap:StateAndLocalJurisdictionMember2019-12-310001321732us-gaap:ForeignCountryMember2019-12-310001321732us-gaap:ResearchMemberus-gaap:DomesticCountryMember2019-12-310001321732us-gaap:ResearchMemberus-gaap:StateAndLocalJurisdictionMember2019-12-310001321732us-gaap:ResearchMemberus-gaap:DomesticCountryMember2019-01-012019-12-310001321732us-gaap:DomesticCountryMember2019-01-012019-12-310001321732pen:MVIHealthInc.Member2019-12-310001321732us-gaap:RetainedEarningsMemberus-gaap:AccountingStandardsUpdate201409Member2018-01-010001321732country:US2018-01-012018-12-310001321732country:US2017-01-012017-12-310001321732country:JP2019-01-012019-12-310001321732country:JP2018-01-012018-12-310001321732country:JP2017-01-012017-12-310001321732pen:OtherNonUSMember2019-01-012019-12-310001321732pen:OtherNonUSMember2018-01-012018-12-310001321732pen:OtherNonUSMember2017-01-012017-12-310001321732pen:NeuroMember2019-01-012019-12-310001321732pen:NeuroMember2018-01-012018-12-310001321732pen:NeuroMember2017-01-012017-12-310001321732pen:PeripheralVascularMember2019-01-012019-12-310001321732pen:PeripheralVascularMember2018-01-012018-12-310001321732pen:PeripheralVascularMember2017-01-012017-12-3100013217322019-01-012019-03-3100013217322019-04-012019-06-3000013217322019-07-012019-09-3000013217322018-01-012018-03-3100013217322018-04-012018-06-3000013217322018-07-012018-09-300001321732pen:MVIHealthInc.Member2018-07-012018-09-300001321732srt:ParentCompanyMember2018-07-012018-09-30


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
(Mark One)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2019
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: 001-37557
Penumbra, Inc.
(Exact Name of Registrant as Specified in Its Charter)

Delaware 05-0605598
(State or Other Jurisdiction of
Incorporation or Organization)
(I.R.S. Employer
Identification No.)
One Penumbra Place
Alameda, CA 94502
(Address of principal executive offices, including zip code)
(510) 748-3200
(Registrant’s telephone number, including area code)
Securities registered pursuant of Section 12(b) of the Act:
Title of each class Trading Symbol Name of each exchange on which registered
Common Stock, Par value $0.001 per share PEN The New York Stock Exchange
Securities registered pursuant of Section 12(g) of the Act:
None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes:  x   No:  o

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes:  o   No:  x
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:  x    No:  o
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted and posted 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 and post such files). Yes:  x    No:  o
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. o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes:   No:  x
As of June 28, 2019, the aggregate market value of the registrant’s common stock held by non-affiliates was approximately $5.1 billion, based on the closing price as reported on the New York Stock Exchange as of such date.
As of February 11, 2020, the registrant had 35,052,239 shares of common stock, par value $0.001 per share, outstanding.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s definitive proxy statement for its 2020 annual meeting of stockholders, which is to be filed not more than 120 days after the registrant’s fiscal year ended December 31, 2019, are incorporated by reference into Part III of this Annual Report on Form 10-K.



Table of Contents
Penumbra, Inc.
FORM 10-K
TABLE OF CONTENTS
 
  Page
Item 1.
3
Item 1A.
17
Item 1B.
44
Item 2.
44
Item 3.
44
Item 4.
44
Item 5.
45
Item 6.
47
Item 7.
49
Item 7A.
64
Item 8.
65
Item 9.
106
Item 9A.
106
Item 9B.
108
Item 10.
109
Item 11.
109
Item 12.
109
Item 13.
109
Item 14.
109
Item 15.
110
Item 16.
110

1

Table of Contents
FORWARD-LOOKING STATEMENTS
This Annual Report on Form 10-K (this “Form 10-K”) includes forward-looking statements in addition to historical information. These forward-looking statements are included throughout this Form 10-K, including in the sections entitled “Business,” “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and in other sections of this Form 10-K. In some cases, you can identify these statements by forward-looking words such as “may,” “might,” “will,” “should,” “expects,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “potential,” “opportunity” or “continue,” the negative of these terms and other comparable terminology. These forward-looking statements, which are subject to risks, uncertainties and assumptions about us, may include projections of our future financial performance, our anticipated growth strategies and anticipated trends in our business.
These statements are only predictions based on our current expectations and projections about future events. There are important factors that could cause our actual results, level of activity, performance or achievements to differ materially from the results, level of activity, performance or achievements expressed or implied by the forward-looking statements, including those factors discussed in the section entitled “Risk Factors” in this Form 10-K. You should specifically consider the numerous risks outlined in the section of this Form 10-K entitled “Risk Factors.” Although we believe the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, level of activity, performance or achievements. We undertake no obligation to update any forward-looking statements made in this Form 10-K to reflect events or circumstances after the date of this Form 10-K or to reflect new information or the occurrence of unanticipated events, except as required by law.


2

Table of Contents
PART I
ITEM 1. BUSINESS.
Overview
References herein to “we,” “us,” “our,” the “Company,” and “Penumbra,” refer to Penumbra, Inc. and its consolidated subsidiaries unless expressly indicated or the context requires otherwise.
Penumbra is a global healthcare company focused on innovative therapies. We design, develop, manufacture and market medical devices and have a broad portfolio of products that addresses challenging medical conditions in markets with significant unmet need. Our team focuses on developing, manufacturing and marketing novel products for use by specialist physicians and healthcare providers to drive improved clinical outcomes. We believe that the cost-effectiveness of our products is attractive to our customers.
Since our founding in 2004, we have had a strong track record of organic product development and commercial expansion that has established the foundation of our global organization. We have successfully developed, obtained regulatory clearance or approval for, and introduced products into the neurovascular market since 2007, vascular market since 2013 and neurosurgical market since 2014, respectively. We continue to expand our portfolio of product offerings, while developing and iterating on our currently available products.
We attribute our success to our culture built on cooperation, our highly efficient product innovation process, our disciplined approach to product and commercial development, our deep understanding of our target end markets and our relationships with specialist physicians and healthcare providers. We believe these factors have enabled us to rapidly innovate in a highly efficient manner.
We sell our products to healthcare providers primarily through our direct sales organization in the United States, most of Europe, Canada and Australia, as well as through distributors in select international markets. We generated revenue of $547.4 million, $444.9 million and $333.8 million for the years ended December 31, 2019, 2018 and 2017, respectively. This represents an annual increase of 23.0% and 33.3%, respectively. We generated operating income of $47.5 million and $1.2 million for the years ended December 31, 2019 and 2017, respectively, and an operating loss of $0.9 million for the year ended December 31, 2018.
Our Markets
We concentrate on improving treatment outcomes for patients with certain forms of vascular disease and strive to improve the long-term quality of life for patients recovering from other diseases or injuries requiring rehabilitation. Vascular disease refers to any condition that affects the circulatory system and typically manifests as a blockage or rupture of an artery or a vein. When the treatment for vascular disease is performed from within a vessel, it is referred to as an endovascular procedure. Rehabilitation includes exercises which aim to restore a patient to health or normal function through training and therapy after illness or disability. Endovascular device markets are conventionally classified according to the anatomic location of the disorder, and are generally divided into neuro, which includes neurovascular and neurosurgical, and vascular, which includes peripheral vascular and cardiovascular. In both of these markets, our main product technologies include thrombectomy devices to remove clots and embolization devices to treat aneurysms and to occlude vessels.
We generated revenue of $331.7 million, $294.3 million and $232.4 million from our neuro product category for the years ended December 31, 2019, 2018 and 2017, respectively. We generated revenue of $215.7 million, $150.6 million, and $101.3 million from our vascular product category for the years ended December 31, 2019, 2018 and 2017, respectively. The Company designs, develops, manufactures and markets novel medical devices, and operates as one operating segment.
While reliable third party data is not available for many markets outside the United States, we believe that there is a substantial additional market for our neuro and vascular products throughout the world.
The Neuro Market
The neuro market is comprised of vascular diseases and disorders in the brain, including ischemic stroke, brain aneurysms, hemorrhagic stroke and other conditions. Our solutions address the intervention of these diseases and the rehabilitation of these conditions.
Globally, stroke is the second-leading cause of death, and the third-leading cause of serious long-term disability. It is estimated that nearly 14 million strokes occur annually and that there are more than 80 million survivors of stroke globally. In the United States, the American Heart Association (“AHA”) and American Stroke Association (“ASA”) estimate that nearly 800,000 strokes occur annually, and lead to approximately 140,000 deaths per year. It is estimated that there are more than 7 million survivors of stroke in the United States. The majority of stroke survivors require rehabilitation in order to relearn motor skills lost through the brain damage caused by stroke. Within the United States, nearly 66% of stroke survivors receive some form of rehabilitation.
3

Table of Contents
A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (ruptures) and may take one of the following forms
Ischemic Stroke: Ischemic strokes, caused by the blockage of an artery in the brain, represent approximately 87% of strokes, or approximately 700,000 patients annually, in the United States. Of these cases, we estimate that approximately 200,000 are treatable with mechanical thrombectomy, which involves removal of the clot causing the blockage by mechanical means and restoring blood flow to the blocked vessels. Outside of the United States, we estimate that there are approximately 9.7 million ischemic strokes annually and that 1.9 million of these patients are treatable with mechanical thrombectomy. Studies have shown that patients treated with mechanical thrombectomy had improved functional outcomes compared with treatment with clot-busting drugs such as tPA alone.
Brain Aneurysm: An aneurysm is a weak area in a blood vessel that usually enlarges and is often described as a “ballooning” of the blood vessel. Approximately 1.5% to 5.0% of the general population has or will develop a brain aneurysm and about 6 million people in the United States may currently have a brain aneurysm. If a patient has had an aneurysm, there is a 15% to 20% likelihood that the patient will have one or more additional aneurysms. The primary endovascular procedure for treating unruptured aneurysms uses a repair technique called embolization, in which the aneurysm is packed with coils in a minimally invasive procedure.
Hemorrhagic Stroke: Hemorrhagic strokes, caused by the sudden rupture of a brain artery that leads to bleeding into or around the brain, represent approximately 13% of strokes in the United States. Brain aneurysms and arteriovenous malformations (“AVM”) can both cause hemorrhagic stroke. According to independent sources, every year 0.5% to 3.0% of people with a brain aneurysm and 1.0% to 3.0% of people with an AVM may suffer from bleeding. According to the AHA and ASA, once a brain aneurysm or an AVM bleeds, the chance of death is 30% to 40% and 10% to 15%, respectively. Intracerebral hemorrhage (“ICH”), a type of hemorrhagic stroke, occurs when a vessel within the brain bursts, allowing blood to leak inside the brain.
In addition to products addressing these specific diseases, our neuro access and rehabilitation products address other diseases and potentially broader neuro conditions as well.
The Vascular Market
Vascular diseases are diseases occurring in vessels in the body outside of the brain. Such diseases are very similar to those experienced in the neurovasculature. Just as the disruption of blood flow to the brain has high mortality and morbidity, disruptions in the peripheral vasculature can also have serious adverse consequences. There are approximately 1.4 million incidences of clot in the peripheral vasculature each year in the United States.We estimate that of that patient incidence, approximately 425,000 patients are currently treated either surgically, interventionally, or with lytics for treatment of the following vascular diseases.
Venous Thromboembolism (“VTE”): Deep Vein Thrombosis, (“DVT”) and Pulmonary Embolism (“PE”) are collectively referred to as VTE. DVT occurs when a blood clot develops in veins deep in the body and PE occurs when a blood clot becomes lodged in the lung. DVT can result in PE if a blood clot in the leg breaks loose and travels to the lungs.
Peripheral Arterial Occlusion (“PAO”): Acute PAO occurs when a blood clot develops in major peripheral arteries.
Arteriovenous Graft or Fistula Declot (“AV Graft or Fistula”): Arteriovenous grafts or fistulas are created for access to dialyze the blood of patients with end-stage renal disease. It is common for clots to form within these access vessels when patients undergo dialysis long-term.
Peripheral Embolization: Coil embolization is used to treat numerous conditions in the peripheral vasculature including aneurysms, vessel malformations, bleeding, endoleaks, ovarian veins and varicoceles.
4

Table of Contents
Our Product Portfolio
Since our founding in 2004 we have developed a product portfolio that includes 7 product families within our major markets. The following table summarizes our product offerings.
Product Families Key Product Brands Descriptions
NEURO Thrombectomy Penumbra System, including Penumbra JET, ACE and the 3D Revascularization Device, Penumbra ENGINE and other components and accessories
Aspiration based thrombectomy systems and accessory devices, including revascularization device designed for mechanical thrombectomy
Embolization Penumbra Coil 400
POD400
PAC400
Neurovascular embolization coiling system designed to treat patients with large aneurysms and other large neurovascular lesions
Penumbra SMART COIL Neurovascular embolization coiling system designed to treat patients with all sizes of aneurysms and other neurovascular lesions
Access Neuron
Neuron MAX
Select
BENCHMARK
DDC
PX SLIM
Neurovascular access systems designed to provide intracranial access for use in a wide range of neurovascular therapies
Neurosurgical Tools Artemis Neuro Evacuation Device Neurosurgical aspiration tools for the removal of tissue and fluids
Rehabilitation Tools REAL Immersive System Immersive virtual reality and display system that interactively displays and tracks upper-extremity rehabilitation exercises
VASCULAR Thrombectomy Indigo System
Aspiration-based thrombectomy system for vascular applications, currently for use in the peripheral and coronary vasculature
Embolization Ruby Coil
Ruby LP
Large-volume, detachable embolic coil system for peripheral embolization
LANTERN
Microcatheter for delivery of detachable coils and occlusion devices
POD (Penumbra Occlusion Device)
Detachable, microcatheter-deliverable occlusion device designed specifically to occlude peripheral vessels
Packing Coil
Packing Coil LP
Complementary device for use with Ruby Coil and POD for vessel occlusion
Neuro Products
Our neuro products fall into the following broad product families:
Thrombectomy Products
Our Penumbra System brand of products offers a form of mechanical thrombectomy used by specialist physicians to revascularize blood vessels that are blocked by clots in the intracranial vasculature. These products are aspiration-based. The Penumbra System is a fully integrated mechanical thrombectomy system consisting of reperfusion catheters and separators, the 3D Revascularization Device, aspiration tubing, and aspiration pump.
Penumbra System Reperfusion Catheters are the cornerstone of the Penumbra System and are manufactured using a variety of proprietary processes and materials science innovations. Our reperfusion catheters are cleared by the FDA for use in revascularization of patients with acute ischemic stroke.

The Penumbra System Reperfusion Catheters, powered by Penumbra ENGINE or Penumbra Pump MAX, are designed for trackability and to maximize thrombus removal force. We believe these design features contribute to improved clinical outcomes and reduced procedure times. Penumbra System Reperfusion Catheters include the latest Penumbra JET family, ACE family and MAX families of catheters, designed to address a broad range of occlusions.

The Penumbra JET 7 with XTRA FLEX Technology has the largest lumen of the catheter families and offers the greatest aspiration power with the Penumbra ENGINE. The Penumbra JET D is designed to maximize aspiration power for distal occlusions.

The 3D Revascularization Device is a component of the Penumbra System that offers a technologically-advanced structure designed to treat large vessel occlusion in combination with Penumbra JET 7 and ACE Reperfusion Catheters.
5

Table of Contents
Penumbra ENGINE or Penumbra Pump MAX is connected to our reperfusion catheters and provides the aspiration suction force. We developed our proprietary aspiration source as a fully-integrated system specifically for mechanical thrombectomy by aspiration.
Embolization Products
Penumbra SMART COIL is a family of detachable coils, designed to treat patients with a wide range of neurovascular lesions, including the small and medium sized aneurysms that comprise the majority of the neurovascular coiling market. The design of Penumbra SMART COIL allows the level of softness to be determined not only by the diameter of the platinum filament, but also by a structural component inside the coil itself. This development enables Penumbra SMART COIL to become progressively softer within the span of an individual coil.
Penumbra Coil 400 is a family of detachable coils developed to offer an improved alternative for the treatment of larger aneurysms and other larger, more complex lesions. We implemented several proprietary design innovations to enable the coil to maintain shape while achieving biomechanically stable occlusion. Given the size and handling of Penumbra Coil 400, it is able to achieve higher packing density with fewer coils compared to competitive coiling systems.
Access Products
Most endovascular procedures require access to the diseased area using guidewires and catheters. Accessing the brain through the tortuous neurovasculature has been a substantial challenge for physicians treating vascular disorders in the brain. Companies that developed catheters and other products for neurovascular applications historically leveraged technologies developed for use in coronary or peripheral vascular interventions. This approach created challenges given the vastly different anatomy, structure and sizing of the neurovascular vessels.
The Neuron family of guide catheters and the Penumbra distal delivery catheters (“DDC”) enable many endovascular procedures in the tortuous anatomy of the neurovasculature. The Neuron delivery catheter is a variable stiffness guide catheter with increased support in the aortic arch, easier access, and trackability into the intracranial vasculature. The design of Neuron enables physicians to position the catheter much higher in the anatomy than conventional guide catheters.
The BENCHMARK catheter features additional improvements in aortic arch support, ease-of-use, and trackability. In addition to improved proximal support in the arch through multi-geometry metal reinforcement, the distal tip is softer and more trackable, while maintaining distal shaft radiopacity for improved visualization. The BENCHMARK also is available pre-packaged with a Select catheter to obviate the need for a neurovascular guide catheter exchange, which may reduce the number of devices needed per procedure and shorten procedure times.
Neurosurgical Tools
Artemis Neuro Evacuation Device leverages our expertise in thrombectomy and access to offer a minimally invasive approach to surgical removal of fluid and tissue from the ventricles and cerebrum. The Artemis Neuro Evacuation Device works with a neuroendoscope through a sheath to access hematomas. Together with the Penumbra Pump MAX aspiration source, Artemis offers powerful and controlled hematoma evacuation.
Rehabilitation
The REAL Immersive System is a proprietary, 3D immersive virtual reality tool designed for neurological and other rehabilitation, that interactively displays and tracks upper-extremity rehabilitation exercises. This technology builds on our experience with the disease of stroke and is designed for conducting upper body rehabilitation in a clinical setting. Studies have shown that adding virtual reality therapy to conventional therapy is effective in improving rehabilitation outcomes, particularly with systems that are fully immersive, customized for the healthcare setting, and fun and engaging for patients.
Vascular Products
The peripheral vasculature presents unique challenges that differ from the neurovasculature. Many peripheral arteries and veins are significantly larger than those found in the brain and therefore have higher blood flow rates. More importantly, they must be able to accommodate larger pressure gradients and sustain structural integrity despite substantial movement and flexing of the organs and musculature that surround them. Imaging can also be more challenging as physicians have to view their equipment through many more layers of organs and tissue than in the brain. The coronary vasculature also presents unique challenges.
Our vascular products fall into the following broad product families:
Thrombectomy
Indigo System
6

Table of Contents
The Indigo System was designed for continuous aspiration mechanical thrombectomy, leveraging the success of the Penumbra System in ischemic stroke. It is an easy to use thrombectomy system that is powerful, highly trackable, and suited to a wide range of clot morphology in both the peripheral arterial, peripheral venous, pulmonary arteries and coronary vasculature. The Indigo System is comprised of three principal components:
Continuous Aspiration Mechanical Thrombectomy Catheters are robust, durable, trackable and suited for the peripheral and coronary anatomy. We have introduced multiple sizes of catheters for use in both the peripheral and coronary vasculature. CAT Catheters are available in a wide range of sizes and lengths to address a wide range of vessel sizes and clot locations.
Indigo Separators are advanced and retracted through the aspiration catheter at the proximal margin of the primary occlusion to facilitate clearing of the thrombus from the catheter tip. In the peripheral vasculature, clots often form in long segments and are more resistant to traditional aspiration techniques. The Indigo System with the Separator enables a practitioner to remove a wide range of clot morphology from both peripheral and coronary vasculature.
Penumbra ENGINE or Penumbra Pump MAX is connected to our CAT catheters and provides the aspiration suction force. We developed our proprietary aspiration source as a fully-integrated system specifically for mechanical thrombectomy by aspiration.
Embolization
Ruby Coil System
The Ruby Coil System consists of detachable coils that are specifically designed for peripheral applications. Ruby Coils have a controlled mechanical detachment mechanism that permits the physician to deliver and reposition the coil until the final satisfactory position is reached before detachment.
The Ruby Coil System is used in a variety of clinical applications, including, but not limited to:
active extravasations, or the escape of blood into surrounding tissue;
selective embolization in patients with visceral aneurysms;
exclusion of branches prior to chemoembolization and radioembolization;
embolization in patients with gastrointestinal bleeding;
embolization of branches prior to stent graft procedures;
procedures after stent grafting in patients with persistent type II endoleaks and sac enlargement;
treatment of patients with varicocele and pelvic congestion syndrome;
high flow arterial venous malformations;
post trans intrahepatic shunt placement;
balloon retrograde transvenous obliteration; and
exclusion of hepatic branches prior to liver resection.
LANTERN
The Penumbra LANTERN Delivery Microcatheter is a low-profile microcatheter with a high-flow lumen that enables large-volume coil delivery. LANTERN features a radiopaque distal shaft for enhanced visibility and dual distal marker bands for precise coil deployment in tortuous anatomy.
POD (Penumbra Occlusion Device) System
POD addresses a specific need in the peripheral embolization market to rapidly and precisely occlude a target vessel. Our POD device utilizes technology that delivers both variable sizing and variable softness to provide a single device solution for rapid and precise embolization of the target vessel. The technology achieves this range of features through the design of a distal anchoring segment, thereby immediately anchoring the device in a range of vessel diameters. The proximal segment of the POD achieves dense occlusion by packing a softer, smaller diameter segment tightly behind the anchored portion.
The Packing Coil is a complementary device for use with our other peripheral embolization products. It is uniquely designed to pack densely behind Ruby Coils and POD to occlude arteries and veins throughout the peripheral vasculature including aneurysms. Both POD and Packing Coil are detached instantly with a sterile detachment handle.
7

Table of Contents
Research and Development
Our research and development team has a track record of product innovation and significant product improvements. Since inception, we have introduced multiple brands in either the United States, international markets, or both.
We believe our ability to rapidly develop innovative products is in large part attributable to the fully integrated product innovation process that we have implemented, and the management philosophy behind that process. In addition, we have recruited and retained engineers with a variety of backgrounds and experience to support the development of innovative therapies. Substantially all of our research and development efforts are based at our campus in Alameda, California.
Manufacturing
We currently maintain our manufacturing facilities in Alameda and Roseville, California and currently produce substantially all of our products in-house. Our manufacturing facilities are International Organization for Standardization (“ISO”) 13485 compliant. We achieved ISO 13485:2016 certification achieved at our Alameda facility in 2018 and re-certification in 2019. We are currently pursuing ISO 13485:2016 certification at our Roseville facility and anticipate certification in Q2 2020. In 2007, we achieved compliance with the European Union’s Medical Device Directive (“MDD”), allowing our products to be CE marked. We received our most recent re-certification to the MDD in September 2019. We have elected to participate in the Medical Device Single Audit Program (“MDSAP”) which allows for certification and review of compliance to standards and regulations required in the United States, Canada, Brazil, Australia, and Japan by a single auditing organization. We received our first MDSAP certification in August 2018 and re-certification in 2019.
We use annual internal audits to ensure strong quality control practices. An internal, on-going staff training and education program contributes to our quality assurance program; training is documented and considered part of the employee evaluation process.
We believe we have adequate supplies or sources of availability of raw materials necessary to meet our needs. However, there are risks and uncertainties with respect to the supply of raw materials, particularly where provided by a single supplier, which could impact availability in sufficient quantities to meet our needs. In an effort to manage risk associated with raw materials supply, we work closely with suppliers to help ensure availability and continuity of supply while maintaining high quality and reliability. We also utilize long-term supply contracts with some suppliers to help maintain continuity of supply and manage the risk of price increases. Where possible, we seek second source suppliers or suppliers that have alternate manufacturing sites at which they could manufacture our parts.
Sales and Marketing
We sell our products directly in the United States, most of Europe, Canada and Australia, subject to required regulatory clearances and approvals. We have complemented our direct sales organization with distributors in Japan and most other international markets.
We currently sell our products in the United States through our dedicated salesforce in our major markets, neuro and vascular. In addition, we have employed an additional team of Care Specialists, who will serve as the primary resource for sales and clinical support of the REAL Immersive System in the United States. Our sales representatives and sales managers generally have substantial medical device experience and market our products directly to a variety of specialist physicians engaged in the treatment of vascular disorders, who are the end users of our products and significantly influence hospital buying decisions relating to medical devices. We are focused on developing strong relationships with specialist physicians and devote significant resources to training and educating physicians in the use and benefits of our products. The principal specialist physicians and healthcare providers in our two target end markets include:
Neuro: Interventional neuroradiologists, neurosurgeons,interventional neurologists, occupational therapists, physical therapists, physiatrists.
Vascular: Interventional radiologists, vascular surgeons and interventional cardiologists.
In addition to our direct sales organizations, we work with distributors in certain geographic areas where we have determined that selling through distributors is likely to be more effective. The largest market where we sell our products through a distributor is Japan, with Medico’s Hirata Inc. as our distributor.
Our direct sales have been, and we anticipate will continue to represent, a majority of our revenues. In 2019, direct sales accounted for approximately 80% of our revenue, with the balance generated by independent distributors that sell our products outside of the United States.
8

Table of Contents
Backlog
We typically accept and ship orders on the day purchase orders are received or the next business day. Furthermore, if requested, we generally permit customers to cancel or reschedule without penalty. As a result, we do not believe that our backlog at any particular time is material, nor is it a reliable indication of future revenue.
Reimbursement
In the United States, hospitals are the primary purchasers of our products. Hospitals in turn bill various third-party payors, such as Medicare, Medicaid and private health insurance plans, for the total healthcare services required to treat the patient. Government agencies and some other payors determine whether to provide coverage for a particular procedure and to reimburse hospitals for inpatient treatment at a fixed rate based on the Medicare severity diagnosis-related group (“MS-DRG”) as determined by the U.S. Centers for Medicare and Medicaid Services (“CMS”). The fixed rate of reimbursement is generally based on the patients’ diagnosis and the procedure performed, and is unrelated to the specific medical device used in that procedure. Medicare rates for the same or similar procedures vary due to geographic location, nature of facility in which the procedure is performed (i.e., teaching or community hospital) and other factors. Private payors vary in their coverage and payment policies. While some may look to coverage and payment by Medicare as a guide, most formulate their own coverage and payment policies.
Some payors may deny reimbursement if they determine that the device used in a treatment was unnecessary, not cost-effective, or used for a non-approved indication. We cannot assure you that government or private third-party payors will cover and reimburse the procedures performed using our products in whole or in part in the future or that payment rates will be adequate.
Outside the United States, market acceptance of medical devices depends partly upon the availability of reimbursement within the prevailing healthcare payment system. Reimbursement levels vary significantly by country, and by region within some countries. Reimbursement is obtained from a variety of sources, including government-sponsored and private health insurance plans, and combinations of both. A small number of countries may require us to gather additional clinical data before recognizing coverage and reimbursement for our products. It is our intent to complete the requisite clinical studies and obtain coverage and reimbursement approval in countries where it makes economic sense to do so.
The increased emphasis on managed healthcare in the United States and on country and regional pricing and reimbursement controls in international markets will put additional pressure on product pricing, reimbursement and usage, which may adversely affect our product sales and results of operations. These pressures can arise from rules and practices of insurers and managed care organizations, judicial decisions and governmental laws and regulations related to Medicare, Medicaid and healthcare reform, medical device reimbursement policies and pricing in general. Our ability to achieve market acceptance or significant sales volume will depend in large part on the availability of coverage and the level of reimbursement for procedures performed using our products under healthcare payment systems in such markets.
All third-party reimbursement programs, whether government funded or insured commercially, whether in the United States or internationally, are developing increasingly sophisticated methods of controlling health care costs through prospective reimbursement and capitation programs, group purchasing, redesign of benefits, second opinions required prior to major surgery, review and analysis of claims, encouragement of and incentives for maintaining healthier lifestyles, and exploration of more cost-effective methods of delivering health care. These types of programs and legislative or regulatory changes to reimbursement policies could potentially limit the amount which healthcare providers may be willing to pay for medical devices.
Competition
The medical device industry is intensely competitive, subject to rapid change and significantly affected by new product introductions and other market activities of industry participants. We compete with a number of manufacturers and distributors of neuro and vascular medical devices. Our most notable competitors are Boston Scientific, Johnson & Johnson, Medtronic, Stryker and Terumo. All of these competitors are large, well-capitalized companies with longer operating histories and greater resources than we have. As a consequence, they are able to spend more on product development, marketing, sales and other product initiatives than we can. We also compete with a number of smaller medical device companies that have single products or a limited range of products. Some of our competitors have:
significantly greater name recognition;
broader or deeper relations with healthcare professionals, customers, group purchasing organizations, and third-party payors;
more established distribution networks;
9

Table of Contents
additional lines of products and the ability to offer rebates or bundle products to offer greater discounts or other incentives to gain a competitive advantage;
greater experience in conducting research and development, manufacturing, clinical trials, marketing and obtaining regulatory clearance or approval for products; and
greater financial and human resources for product development, sales and marketing and patent litigation.
We compete primarily on the basis that our products are able to treat patients with neuro and vascular diseases and disorders safely and effectively. Our continued success depends on our ability to:
develop innovative, proprietary products that can cost-effectively address significant clinical needs;
continue to innovate and develop scientifically advanced technology;
obtain and maintain regulatory clearances or approvals;
demonstrate efficacy in Penumbra-sponsored and third-party clinical trials and studies;
apply technology across product lines and markets;
attract and retain skilled research and development and sales personnel; and
cost-effectively manufacture and successfully market and sell products.
Intellectual Property
Our success depends in part on our ability to protect our proprietary technology and intellectual property and operate without infringing the patents and other proprietary rights of third parties. We rely on a combination of patent, trademark, trade secret, copyright and other intellectual property rights and measures to protect our intellectual property rights that we consider important to our business. We also rely on know-how and continuing technological innovation to develop and maintain our competitive position. We do not have any material licenses to any technology or intellectual property rights. Our subsidiary, MVI Health Inc. (“MVI”), currently has an exclusive license granted by Sixense Enterprises Inc. (“Sixense”) for Sixense’s intellectual property in the fields of healthcare and wellness.
As of December 31, 2019, we owned and/or had rights to 85 issued patents globally, of which 32 were U.S. patents. As of December 31, 2019, we owned and/or had rights to 66 pending patent applications, of which 15 were patent applications pending in the United States. Subject to payment of required maintenance fees, annuities and other charges, ten of our issued patents are currently expected to expire between 2025 and 2026; five of these patents relate to components of the Penumbra System and the Indigo System, one of these patents relates to methods performed by the former Apollo System, and four of these patents relate to components of devices that have not been commercialized. An additional four of our issued patents, which relate to components of devices that have not been commercialized, are expected to expire between 2026 and 2027. Twenty-four of our issued patents, which relate to components of the Penumbra Coil 400, Ruby Coil System and Smart Coil System, are currently expected to expire between 2029 and 2037. Twelve patents pertaining to the 3D Revascularization Device are projected to expire between 2032 and 2034. Nineteen patents that pertain to products that have not yet been commercialized are projected to expire between 2028 and 2036. Some of our pending patent applications pertain to components and methods of use associated with currently commercialized products. Our pending patent applications may not result in issued patents and we can give no assurance that any patents that have issued or might issue in the future will protect our current or future products or provide us with any competitive advantage. See the section titled “Risk Factors-Risks Related to Our Intellectual Property” for additional information.
Additionally, we own or have rights to trademarks or trade names that are used in our business and in conjunction with the sale of our products, including 17 U.S. trademark registrations and 94 foreign trademark registrations as of December 31, 2019. Included in the registered trademarks is a mark with our company name and logo.
We also seek to protect our proprietary rights through a variety of methods, including confidentiality agreements and proprietary information agreements with suppliers, employees, consultants and others who may have access to our proprietary information.
Government Regulation
Our products are medical devices subject to extensive and ongoing regulation by the FDA under the FD&C Act and its implementing regulations, as well as other federal and state regulatory bodies in the United States and comparable authorities in other countries under other statutes and regulations. The laws and regulations govern, among other things, product design and development, pre-clinical and clinical testing, manufacturing, packaging, labeling, storage, record keeping and reporting, handling of patient data and information clearance or approval, marketing, distribution, promotion, import and export, pricing
10

Table of Contents
and discounts, post-marketing surveillance and interactions with healthcare professionals. Failure to comply with applicable requirements may subject a device and/or its manufacturer to a variety of administrative sanctions, such as issuance of warning letters, import detentions, civil monetary penalties, and/or judicial sanctions, such as product seizures, injunctions and criminal prosecution.
United States
FDA’s Premarket Clearance and Approval Requirements
Each medical device we seek to commercially distribute in the United States will require either a prior 510(k) clearance, unless it is exempt, or a premarket approval (“PMA”) from the FDA. Medical devices are classified into one of three classes-Class I, Class II or Class III-depending on the degree of risk associated with each medical device and the extent of control needed to provide reasonable assurance of safety and effectiveness. Class I devices are deemed to be low risk and are subject to the general controls of the FD&C Act, such as provisions that relate to adulteration; misbranding; registration and listing; notification, including repair, replacement, or refund; records and reports; and good manufacturing practices. Most Class I devices are classified as exempt from premarket notification under Section 510(k) of the FD&C Act, and therefore may be commercially distributed without obtaining 510(k) clearance from the FDA. Class II devices are subject to both general controls and special controls to provide reasonable assurance of safety and effectiveness. Special controls include performance standards, postmarket surveillance, patient registries, and guidance documents. A manufacturer may be required to submit to the FDA a premarket notification requesting permission to commercially distribute some Class II devices. Devices deemed by the FDA to pose the greatest risk, such as life-sustaining, life-supporting or implantable devices, or devices deemed not substantially equivalent to a previously cleared 510(k) device, are placed in Class III. A Class III device cannot be marketed in the United States unless the FDA approves the device after submission of a PMA application. However, there are some Class III devices for which the FDA has not yet called for a PMA. For these devices, the manufacturer must submit a premarket notification and obtain 510(k) clearance in order to commercially distribute these devices. The FDA can also impose sales, marketing or other restrictions on devices in order to assure that they are used in a safe and effective manner.
510(k) Clearance Pathway
When a 510(k) clearance is required, we must submit a premarket notification to the FDA demonstrating that our proposed device is substantially equivalent to a predicate device, which is a previously cleared and legally marketed 510(k) device or a device that was in commercial distribution before May 28, 1976. By regulation, a premarket notification must be submitted to the FDA at least 90 days before we intend to market a device, and we must receive 510(k) clearance from the FDA before we can market the device. The Medical Device User Fee Amendments (“MDUFA”) performance goals for a traditional 510(k) clearance is 90 working days. As a practical matter, however, clearance often takes longer, because the review clock is paused by the FDA to allow time to resolve any questions the FDA may have on the 510(k). To demonstrate substantial equivalence, the manufacturer must show that the proposed device has the same intended use as the predicate device, and it either has the same technological characteristics, or different technological characteristics and the information in the premarket notification demonstrates that the device does not raise new questions of safety and effectiveness. The FDA may require further information, including clinical data, to make a determination regarding substantial equivalence. If the FDA determines that the device, or its intended use, is not substantially equivalent (“NSE”) to a previously cleared device or use, the FDA will place the device into Class III.
There are three types of 510(k)s: traditional, special and abbreviated. Special 510(k)s are appropriate for certain technological, design, and labeling changes to a device which necessitates a new 510(k) but where the method(s) to evaluate the change(s) are well-established, and whether the results can be sufficiently reviewed in a summary or risk analysis format. Abbreviated 510(k)s are for devices that conform to a recognized standard. The special and abbreviated 510(k)s are intended to streamline review, and the FDA intends to process special 510(k)s within 30 days of receipt.
Premarket Approval Pathway
A PMA application under section 515 of the FD&C Act must be submitted to the FDA for Class III devices that support or sustain human life, are of substantial importance in preventing impairment of human health, or which present a potential, unreasonable risk of illness or injury. The PMA application process is much more demanding than the 510(k) premarket notification process. A PMA is based on a determination by FDA that the PMA application contains sufficient valid scientific evidence to assure that the device is safe and effective for its intended use(s).
After a PMA application is submitted, the FDA has 45 days to determine whether the application is sufficiently complete to permit a substantive review and thus whether the FDA will file the application for review. The FDA has 180 days to review a filed PMA application, although the review of an application generally occurs over a significantly longer period of time and can take up to several years. During this review period, the FDA may request additional information or clarification of the information already provided. Also, an advisory panel of experts from outside the FDA may be convened to review and
11

Table of Contents
evaluate the application and provide recommendations to the FDA as to the approvability of the device. Although the FDA is not bound by the advisory panel decision, the panel’s recommendations are important to the FDA’s overall decision making process. In addition, the FDA may conduct a preapproval inspection of the manufacturing facility to ensure compliance with the Quality System Regulation (“QSR”). The FDA also may inspect one or more clinical sites to assure compliance with the FDA’s regulations.
Upon completion of the PMA application review, the FDA may: (i) approve the PMA which authorizes commercial marketing with specific prescribing information for one or more indications, which can be more limited than those originally sought; (ii) issue an approvable letter which indicates the FDA’s belief that the PMA application is approvable and states what additional information the FDA requires, or the post-approval commitments that must be agreed to prior to approval; (iii) issue a not approvable letter which outlines steps required for approval, but which are typically more onerous than those in an approvable letter, and may require additional clinical trials that are often expensive and time consuming and can delay approval for months or even years; or (iv) deny the application. If the FDA issues an approvable or not approvable letter, the applicant has 180 days to respond, after which the FDA’s review clock is reset.
Clinical Trials
Clinical trials are almost always required to support a PMA and are sometimes required for 510(k) clearance. In the United States, for significant risk devices, these trials require submission of an application for an Investigational Device Exemption (“IDE”) to the FDA. The IDE application must be supported by appropriate data, such as animal and laboratory testing results, showing it is safe to test the device in humans and that the testing protocol is scientifically sound. The IDE must be approved in advance by the FDA for a specific number of patients at specified study sites. During the trial, the sponsor must comply with the FDA’s IDE requirements for investigator selection, trial monitoring, reporting, and recordkeeping. The investigators must obtain patient informed consent, rigorously follow the investigational plan and study protocol, control the disposition of investigational devices, and comply with all reporting and recordkeeping requirements. Clinical trials for significant risk devices may not begin until the IDE application is approved by the FDA and the appropriate institutional review boards, or IRBs, at the clinical trial sites. An IRB is an appropriately constituted group that has been formally designated to review and monitor medical research involving subjects and which has the authority to approve, require modifications in, or disapprove research to protect the rights, safety and welfare of human research subjects. A nonsignificant risk device does not require FDA approval of an IDE; however, the clinical trial must still be conducted in compliance with various requirements of FDA’s IDE regulations and be approved by an IRB at the clinical trials sites. We, the FDA or the IRB at each site at which a clinical trial is being performed may withdraw approval of a clinical trial at any time for various reasons, including a belief that the risks to study subjects outweigh the benefits or a failure to comply with FDA or IRB requirements. Even if a trial is completed, the results of clinical testing may not demonstrate the safety and effectiveness of the device, may be equivocal or may otherwise not be sufficient to obtain approval or clearance of the product.
Sponsors of clinical trials of devices are required to register with clinicaltrials.gov, a public database of clinical trial information. Information related to the device, patient population, phase of investigation, study sites and investigators, and other aspects of the clinical trial is made public as part of the registration.
Ongoing Regulation by the FDA
Even after a device receives clearance or approval and is placed on the market, numerous regulatory requirements apply. These include:
establishment registration and device listing;
the QSR, which requires manufacturers, including third-party manufacturers, to follow stringent design, testing, control, documentation, and other quality assurance procedures during all aspects of the manufacturing process;
labeling regulations and the FDA prohibitions against the promotion of products for un-cleared, unapproved or “off-label” uses, and other requirements related to promotional activities;
medical device reporting regulations, which require that manufactures report to the FDA if their device may have caused or contributed to a death or serious injury or if their device malfunctioned and the device or a similar device marketed by the manufacturer would be likely to cause or contribute to a death or serious injury if the malfunction were to recur;
corrections and removal reporting regulations, which require that manufactures report to the FDA field corrections or removals if undertaken to reduce a risk to health posed by a device or to remedy a violation of the FD&C Act that may present a risk to health; and
12

Table of Contents
post market surveillance regulations, which apply to certain Class II or Class III devices when necessary to protect the public health or to provide additional safety and effectiveness data for the device.
After a device receives 510(k) clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a major change in its intended use, will require a new 510(k) or possibly a PMA. The FDA requires each manufacturer to make this determination initially, but the FDA can review any such decision and can disagree with a manufacturer’s determination. If the FDA disagrees with our determination not to seek a new 510(k) clearance, the FDA may retroactively require us to seek 510(k) clearance or possibly a PMA. The FDA could also require us to cease marketing and distribution and/or recall the modified device until 510(k) clearance or a PMA is obtained. Also, in these circumstances, we may be subject to significant regulatory fines and penalties.
Some changes to an approved PMA device, including changes in indications, labeling, or manufacturing processes or facilities, require submission and FDA approval of a new PMA application or PMA supplement, as appropriate, before the change can be implemented. Supplements to a PMA often require the submission of the same type of information required for an original PMA application, except that the supplement is generally limited to that information needed to support the proposed change from the device covered by the original PMA. The FDA uses the same procedures and actions in reviewing PMA supplements as it does in reviewing original PMA applications.
FDA regulations require us to register as a medical device manufacturer with the FDA. Additionally, the California Department of Health Services (“CDHS”) requires us to register as a medical device manufacturer within the state. Because of this, the FDA and the CDHS inspect us on a routine basis for compliance with the QSR. These regulations require that we manufacture our products and maintain related documentation in a prescribed manner with respect to manufacturing, testing and control activities. We have undergone and expect to continue to undergo regular QSR inspections in connection with the manufacture of our products at our facilities. Further, the FDA requires us to comply with various FDA regulations regarding labeling. Failure by us or by our suppliers to comply with applicable regulatory requirements can result in enforcement action by the FDA or state authorities, which may include any of the following sanctions:
warning or untitled letters, fines, injunctions, consent decrees and civil penalties;
customer notifications, voluntary or mandatory recall or seizure of our products;
operating restrictions, partial suspension or total shutdown of production;
delay in processing submissions or applications for new products or modifications to existing products;
withdrawing approvals that have already been granted; and
criminal prosecution.
The Medical Device Reporting laws and regulations require us to provide information to the FDA when we receive or otherwise become aware of information that reasonably suggests our device may have caused or contributed to a death or serious injury as well as a device malfunction that likely would cause or contribute to death or serious injury if the malfunction were to recur. In addition, the FDA prohibits an approved device from being marketed for off-label use. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses, and a company that is found to have improperly promoted off-label uses may be subject to significant liability, including substantial monetary penalties and criminal prosecution.
Newly discovered or developed safety or effectiveness data may require changes to a product’s labeling, including the addition of new warnings and contraindications, and also may require the implementation of other risk management measures. Also, new government requirements, including those resulting from new legislation, may be established, or the FDA’s policies may change, which could delay or prevent regulatory clearance or approval of our products under development.
We are also subject to other federal, state and local laws, and regulations relating to safe working conditions, laboratory, and manufacturing practices.
Regulatory Inspections
We are subject to periodic inspections by the FDA and other regulatory entities, such as a European Notified Body, related to the regulatory requirements that apply to medical devices designed and manufactured, and clinical trials sponsored, by us. When the FDA conducts an inspection, the inspectors will identify any deficiencies they believe exist in the form of a notice of inspectional observations, or Form FDA 483. If we receive a notice of inspectional observations or deficiencies from the FDA following an inspection, we would be required to respond in writing, and would be required to undertake corrective and/or
13

Table of Contents
preventive or other actions in order to address the FDA’s or other regulators’ concerns. Failure to address the FDA’s concerns may result in the issuance of a warning letter or other enforcement or administrative actions.
European Union
Our products are regulated in the European Union as medical devices per the European Union Directive (93/42/EEC), also known as the Medical Device Directive (the “MDD”). An authorized third party, also called a Notified Body, must approve products for CE marking, other than those of risk class I. The CE mark is contingent upon continued compliance to the applicable regulations, harmonized standards and the quality system requirements of the ISO 13485 standard.

The new European Medical Devices Regulation (the “EU MDR”), which was published in May 2017 with a transition period of three years, replaces the MDD. On May 26, 2020, the new EU MDR will apply and no further applications under the previous directives will be permitted. During the said three-year transition period, we will need to update our quality management system processes to meet the new EU MDR requirements. We are currently updating our quality management system processes to meet the new EU MDR requirements. We are also updating our technical documentation to meet the EU MDR requirements and will submit as soon as our notified body can support transitioning our devices to MDR. Under the new EU MDR requirements, CE certificates issued under the previous directives prior to May 2020 will remain valid in accordance with their term beyond the expiration of the transition period, but will become void at the latest on May 27, 2024, however certain limitations set forth in the EU MDR, such as the inability to substantially change medical devices without notified body approval will apply. We do not expect such limitations to have any material impact on our ability to supply our products to the market in the region covered by the EU MDR.
Other Regions
Most major markets have different levels of regulatory requirements for medical devices. Modifications to the cleared or approved products may require a new regulatory submission in all major markets. The regulatory requirements, and the review time, vary significantly from country to country. Products can also be marketed in other countries that have minimal requirements for medical devices.
Fraud and Abuse and Other Healthcare Regulation
Anti-Kickback Statute
We are subject to various federal and state healthcare laws, including, but not limited to, anti-kickback laws. In particular, the federal Anti-Kickback Statute prohibits persons or entities from knowingly and willfully soliciting, offering, receiving or paying any remuneration, directly or indirectly, overtly or covertly, in cash or in kind, in exchange for or to induce either the referral of an individual for the furnishing or arranging for a good or service, or for the purchasing, leasing, ordering, or arranging for or recommending any good, facility, service or item for which payment may be made in whole or in part under federal healthcare programs, such as the Medicare and Medicaid programs. The federal Anti-Kickback Statute is broad and prohibits many arrangements and practices that are lawful in businesses outside of the healthcare industry. The term “remuneration” expressly includes kickbacks, bribes, or rebates and also has been broadly interpreted to include anything of value, including, for example, gifts, discounts, the furnishing of supplies or equipment, credit arrangements, payments of cash, waivers of payments, ownership interests and providing anything at less than its fair market value.
There are a number of statutory exceptions and regulatory safe harbors protecting certain business arrangements from prosecution under the federal Anti-Kickback Statute. These statutory exceptions and safe harbors set forth provisions that, if all their applicable requirements are met, will assure healthcare providers and other parties that they may not be prosecuted under the federal Anti-Kickback Statute. The failure of a transaction or arrangement to fit precisely within one or more applicable statutory exceptions or safe harbors does not necessarily mean that it is illegal or that prosecution will be pursued. However, conduct and business arrangements that do not fully satisfy all requirements of an applicable safe harbor may result in increased scrutiny by government enforcement authorities and will be evaluated on a case-by-case basis based on a cumulative review of all of its facts and circumstances. Additionally, the intent standard under the federal Anti-Kickback Statute was amended under the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010 (“Affordable Care Act”), to a stricter standard such that a person or entity no longer needs to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation. The Affordable Care Act provides that the government may assert that a claim including items or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the federal civil False Claims Act which is discussed below. Penalties for violations of the anti-kickback statute include, but are not limited to, criminal, civil and/or administrative penalties, damages, fines, disgorgement, individual imprisonment, possible exclusion from Medicare, Medicaid and other federal healthcare programs, and the curtailment or restructuring of operations. Various states have adopted laws similar to the federal Anti-Kickback Statute, and some of these state laws may be broader in scope in that some of these state laws extend to all payors and may not contain safe harbors. In addition, many foreign jurisdictions in which we operate have similar laws and regulations.
14

Table of Contents
Federal Civil False Claims Act. The federal civil False Claims Act prohibits, among other things, persons or entities from knowingly presenting or causing to be presented a false or fraudulent claim to, or the knowing use of false statements to obtain payment from or approval by, the federal government. Suits filed under the federal civil False Claims Act, known as “qui tam” actions, can be brought by any individual on behalf of the government. These individuals, sometimes known as “relators” or, more commonly, as “whistleblowers,” may share in any amounts paid by the entity to the government in fines or settlement. The number of filings of qui tam actions has increased significantly in recent years, causing more healthcare companies to have to defend a case brought under the federal civil False Claim Act. If an entity is determined to have violated the federal civil False Claims Act, it may be required to pay up to three times the actual damages sustained by the government, plus civil penalties for each separate false claim. Various states have adopted laws similar to the federal civil False Claims Act, and many of these state laws are broader in scope and apply to all payors, and therefore, are not limited to only those claims submitted to the federal government.
Federal Civil Monetary Penalties Statute. The federal Civil Monetary Penalties Statute, among other things, imposes fines against any person who is determined to have presented, or caused to be presented, claims to a federal healthcare program that the person knows, or should know, is for an item or service that was not provided as claimed or is false or fraudulent.
Sunshine Act. The Affordable Care Act also included a provision, commonly referred to as the Sunshine Act. This provision requires that any manufacturer of a covered device that provides payment or other transfer of value to a physician or teaching hospital, or to a third party at the request of a physician or teaching hospital, must submit to CMS information about the payment or other transfer of value annually, with the reported information to be made public on a searchable website. Similar laws have been enacted in foreign jurisdictions, including France.
Foreign Corrupt Practices Act and Anti-Bribery Laws. The Foreign Corrupt Practices Act (“FCPA”) prohibits U.S. companies and their representatives from offering or making payments to foreign officials for the purpose of securing a business advantage. In many countries, the healthcare professionals we regularly interact with may meet the definition of a foreign government official for purposes of the FCPA. Similar anti-bribery laws are in effect in many of the countries in which we operate.
Health Insurance Portability and Accountability Act of 1996. The federal Health Insurance Portability and Accountability Act of 1996, as amended (“HIPAA”) created several new federal crimes, including healthcare fraud and false statements relating to healthcare matters. The healthcare fraud statute prohibits knowingly and willfully executing a scheme to defraud any healthcare benefit program, including private third-party payors. The false statements statute prohibits knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false, fictitious or fraudulent statement in connection with the delivery of or payment for healthcare benefits, items or services. In addition, HIPAA and its implementing regulations established uniform standards for certain covered entities, which are healthcare providers, health plans and healthcare clearinghouses, as well as their business associates, governing the conduct of specified electronic healthcare transactions and protecting the security and privacy of protected health information.
The American Recovery and Reinvestment Act of 2009, commonly referred to as the economic stimulus package, included an expansion of HIPAA’s privacy and security standards called the Health Information Technology for Economic and Clinical Health Act (“HITECH”). Among other things, HITECH created four new tiers of civil monetary penalties and gave state attorneys general new authority to file civil actions for damages or injunctions in federal courts to enforce the federal HIPAA laws and seek attorneys’ fees and costs associated with pursuing federal civil actions.
Employees
As of December 31, 2019, we had approximately 2,700 employees worldwide. None of our U.S. employees are represented by a collective bargaining agreement. Some of our employees outside of the United States are subject to mandatory, industry-specific collective bargaining agreements or the protections of statutory works councils as required by local law. We have never experienced a work stoppage. We believe our employee relations are good.
Facilities
We maintain approximately 305,000 square feet of research and development, manufacturing and administrative facilities in seven buildings at our campus in Alameda, California. The leases for these seven buildings expire in 2029 to 2035, subject to our option to renew certain leases for an additional five to fifteen years. From time to time through February 1, 2035, if any space in any of the buildings located in the same business park as our campus becomes vacant, that space will be added to the lease. The maximum additional space that could be added under this provision of the lease as of December 31, 2019 is approximately 175,000 square feet. The Company has a right of first offer to lease any space that becomes available after such date. We also lease approximately 20,000 square feet of warehouse space in Livermore, California, and approximately 45,000 square feet of warehouse space in Salt Lake City, Utah. The leases for the Livermore warehouse spaces expire in 2020 to 2022.
15

Table of Contents
The lease for the Salt Lake City warehouse expires in 2024, subject to our option to renew the lease for an additional three to nine years.
On September 17, 2018, we entered into a lease for approximately 160,000 square feet to serve as a manufacturing facility in Roseville, California. The lease is for a fifteen year term, which commenced in November 2019. We have the option to renew the lease for an additional five to ten years.
On September 3, 2019, we entered into a lease for an additional space of approximately 127,000 square feet at our headquarters in the Harbor Bay Business Park in Alameda, California which has not yet commenced as of December 31, 2019. This additional space is in a to-be-constructed building located at 1310 Harbor Bay Business Parkway and we anticipate substantial completion will occur within the next two years.
We also lease office and warehouse space in Germany, Italy, Australia, and Brazil. The offices in Germany and Australia support our direct sales operations in Europe and Australasia, respectively, the office in Brazil supports our Latin America marketing efforts through our distribution partners, and the offices in Italy support the operations of Crossmed S.p.A., our wholly-owned subsidiary in Italy, including supporting our direct sales operations in Italy, San Marino, Vatican City, and Switzerland. We also warehouse and distribute finished products to our international customers utilizing a third-party logistics provider in the Netherlands.
Legal Proceedings
From time to time, we are subject to other claims and assessments in the ordinary course of business. We are not currently a party to any such litigation matter that, individually or in the aggregate, is expected to have a material adverse effect on our business, financial condition, results of operations or cash flows.
Available Information
We make our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to those reports, available free of charge at our website as soon as reasonably practicable after they have been filed with the SEC. Our website address is www.penumbrainc.com. Information contained in or accessible through our website is not part of this report. The SEC maintains a website that contains the materials we file with the SEC at www.sec.gov.
16

Table of Contents
ITEM 1A. RISK FACTORS.
This Annual Report on Form 10-K contains forward-looking information based on our current expectations. Because our business is subject to many risks and our actual results may differ materially from any forward-looking statements made by or on behalf of us, this section includes a discussion of important factors that could affect our business, operating results, financial condition and the trading price of our common stock. You should carefully consider these risk factors, together with all of the other information included in this Annual Report on Form 10-K as well as our other publicly available filings with the SEC. If any of the following risks actually occurs, our business, financial condition, results of operations and future prospects could be materially and adversely harmed.
Business Risks
We have a limited operating history and may not be able to sustain or grow our profitability or continue to generate positive cash flows from operations.
We were founded in 2004 and did not generate any revenue until 2007. Moreover, while we have successfully developed, obtained regulatory clearance or approval for, and introduced a number of products in the neuro market since 2007, we first introduced products in the peripheral vascular and neurosurgical markets in 2013 and 2014, respectively. Accordingly, we only have a limited operating history upon which investors can evaluate our business and prospects, and this limited operating history may not be indicative of our future results. We incurred operating losses in 2018. We can give no assurance that we will be profitable or cash flow positive in the future.
Our sales, general and administrative expenses have increased, and we expect that they will continue to increase, to support our past and anticipated future growth. We have also expended significant amounts on research and development to develop our products, and we expect to continue to do so. We also expend significant amounts on maintaining inventory levels of raw materials, components and finished products to meet anticipated customer demand. In addition, our coil products are sold on a consignment basis, which requires us to expend significant amounts on inventory that is placed at many customer locations. Our ability to sustain our growth and profitability and continue to generate positive operating cash flow may be influenced by many factors, including:
our ability to achieve and maintain market acceptance of our products;
unanticipated problems and additional costs relating to the development and testing of new products;
our ability to introduce, manufacture at scale, build new inventory and commercialize new products;
our ability to produce sufficient quantities of our products to meet demand;
the impact of competition;
the timing and impact of market and regulatory developments;
our ability to expand into new markets;
pricing pressure from competitors;
the availability and adequacy of third-party reimbursement for procedures in which our products are used; and
our ability to obtain and maintain adequate intellectual property protection for our products and technologies.
If we encounter difficulties with any of the foregoing or unexpected expenses, it could materially adversely affect our business, results of operations, financial condition or cash flows.
Our existing products may be rendered obsolete and we may be unable to effectively introduce and market new products or may fail to keep pace with advances in technology.
The medical device market is characterized by rapidly advancing technology. Our success and growth depends, in part, on our ability to anticipate technological advancements and competitive innovations and introduce new products to adapt to these advancements and innovations. To compete in the marketplace, we have made, and we must continue to make, substantial investments in new product development, whether internally through research and development or externally through licensing or acquisitions. We can give no assurance that we will be successful in identifying, developing or acquiring, and marketing new products or enhancing our existing products. In addition, we can give no assurance that new products or alternative treatment techniques developed by competitors will not render our current or future products obsolete or inferior, technologically or economically.
The success of any new products that we develop or acquire depends on achieving and maintaining market acceptance. Market acceptance for our current and new products could be affected by a number of factors, including:
our ability to market and distribute our products effectively;
the availability, perceived efficacy and pricing of alternative products from our competitors;
17

Table of Contents
the development of new products or alternative treatments by others that render our products and technologies obsolete;
the price, quality, effectiveness and reliability of our products;
our customer service and reputation;
our ability to convince specialist physicians and other healthcare providers to use our products on their patients; and
the timing of market entry of new products or alternative treatments.
Our competition may respond more quickly to new or emerging technologies or a changing clinical landscape, undertake more extensive marketing campaigns, have greater financial, marketing and other resources than us or be more successful in attracting potential customers and strategic partners. Given these factors, we cannot assure you that we will be able to continue or increase our level of success. Our failure to introduce new and innovative products in a timely manner, and our inability to maintain or grow the market acceptance of our existing products, could result in write-offs of our inventory and otherwise have a material and adverse effect on our business, results of operations, financial condition or cash flows.
Delays in product introductions could adversely affect our business, results of operations, financial condition or cash flows.
The medical device market is highly competitive and designs change often to adjust to shifting market preferences and other factors. Therefore, product life cycles are relatively short. As a result, any delays in our product launches may significantly impede our ability to enter or compete in a given market and may reduce the sales that we are able to generate from these products. We may experience delays in any phase of a product launch, including during research and development, clinical trials, regulatory review, manufacturing and marketing. Delays in product introductions could materially adversely affect our business, results of operations, financial condition or cash flows.
We face significant competition, and if we are unable to compete effectively, we may not be able to achieve or maintain significant market penetration or improve our results of operations.
The medical device industry is intensely competitive, subject to rapid change and significantly affected by new product introductions and other market activities of industry participants. We compete with a number of manufacturers and distributors of neuro and vascular devices. Our most notable competitors are Boston Scientific, Johnson & Johnson, Medtronic, Stryker and Terumo. All of these competitors are large, well-capitalized companies with longer operating histories and greater resources than us. We also compete with a number of smaller medical device companies that have a single product or a limited range of products. Our competitors may be able to spend more on product development, marketing, sales and other product initiatives, or be more focused in their spending and activities, than we can. Some of our competitors have:
significantly greater name recognition;
broader or deeper relations with healthcare professionals, customers, group purchasing organizations and third-party payors;
more established distribution networks;
additional lines of products and the ability to offer rebates or bundle products to offer greater discounts or other incentives to gain a competitive advantage;
greater experience in conducting research and development, manufacturing, clinical trials, marketing and obtaining regulatory clearance or approval for products; and
greater financial and human resources for product development, sales and marketing and patent litigation.
We compete primarily on the basis that our products are able to treat patients with neurovascular and vascular diseases and disorders safely and effectively, with improved outcomes and procedural cost savings. Our continued success depends on our ability to:
develop innovative, proprietary products that can cost-effectively address significant clinical needs;
continue to innovate and develop scientifically advanced technology;
obtain and maintain regulatory clearances or approvals;
demonstrate efficacy in Penumbra-sponsored and third-party clinical trials and studies;
apply technology across product lines and markets;
attract and retain skilled research and development and sales personnel; and
18

Table of Contents
cost-effectively manufacture and successfully market and sell products.
We cannot assure you that we will be able to compete effectively on the basis of these factors. Additionally, our competitors with greater financial resources could acquire or develop new technologies or products that effectively compete with our existing or future products. If we are unable to effectively compete, it would materially adversely affect our business, results of operations, financial condition and cash flows.
Risks Related to our Controlling Interest in MVI Health Inc.
In 2017, we formed MVI as a joint venture with Sixense to explore healthcare applications using virtual reality technology, with each party holding 50% of the issued and outstanding equity of MVI. On August 31, 2018, we purchased an additional 40% of the equity interest in MVI from Sixense for an initial cash purchase price of $20.0 million, excluding additional contingent consideration relating to anti-dilution protection provided to Sixense. We now own a 90% controlling interest in MVI and Sixense retains the remaining 10% minority interest.
Our company is experienced in and has a strong history of bringing technology to healthcare markets. While we are familiar with the healthcare markets that we plan to target initially, we do not have extensive experience with virtual reality technology and are relying on new hires and consultants with expertise in the field. Apart from funds we have invested to date to purchase our interest in MVI, we continue to invest additional funds for research and development at MVI, to establish manufacturing operations, to hire dedicated sales and marketing personnel and to commercialize products. We consolidate MVI’s financial results into our consolidated financial statements, so losses at MVI could have a materially adverse effect on our business, results of operations, financial condition or cash flows
We can give no assurance that we will be successful in developing and commercializing products using virtual reality technology. To date, our efforts have been focused on developing the REAL Immersive System and our commercial launch of this product is in its early stages. We have not yet determined that the business model we are pursuing to bring virtual reality technology to the healthcare field will be successful. Our ability to successfully commercialize healthcare applications using virtual reality technology may be influenced by many factors, including:
our inability to develop new products and content;
unanticipated problems and additional costs relating to the development and testing of new products;
our ability to install, set up and service new customers;
our ability to achieve and maintain market acceptance;
our reliance on technology licensed from Sixense;
our possible reliance on a limited number of suppliers for key components of the products it develops we develop;
maintaining an appropriate program for compliance with regulations related to the privacy and security of individually-identifiable patient information, including but not limited to HIPAA;
our ability to introduce, manufacture at scale, build new inventory and commercialize new products;
our ability to produce sufficient quantities of products to meet demand;
the impact of competition;
the timing and impact of market and regulatory developments, including our ability to obtain any required regulatory approvals or clearances outside the United States;
our ability to expand into new markets; and
our ability to obtain and maintain adequate intellectual property protection for our products and technologies.
Our future growth depends, in part, on our ability to further penetrate our current customer base and increase the frequency of use of our products by our customers.
We will need to continue to make specialist physicians and other healthcare providers aware of the benefits of our products to generate increased demand and frequency of use, and thus increase sales to our hospital customers. Although we are attempting to increase the number of patients treated with our products through our established relationships and focused sales efforts, we cannot provide assurance that our efforts will increase the use of our products. If we are unable to increase the frequency of use of our products by specialist physicians and other healthcare providers, our business, results of operations, financial condition and cash flows could be materially adversely affected.
Our future growth depends, in part, on significantly expanding our user base to include additional specialist physicians and other healthcare professionals in both our existing and future target end markets.
19

Table of Contents
Currently, the primary users of our neurovascular and vascular products are specialist physicians, including interventional neuroradiologists, neurosurgeons, interventional neurologists, interventional radiologists, interventional cardiologists and vascular surgeons. We may enter new target end markets with different users in the future. Our revenue growth will depend in part on our ability to convince specialist physicians and other healthcare professionals in our existing and future target end markets of our products’ efficacy, to educate them in the proper use of our products and to sell our products to their affiliated hospitals or other organizations. Convincing specialist physicians and other healthcare professionals to use new products and to dedicate the time and energy necessary for adequate education in the use of our products is challenging, especially in new markets where treatments or therapies using our products are not established. Expanding our customer base in existing and new target end markets may require, among other things, additional clinical evidence supporting patient benefits, training in a manner to which we are not accustomed, or other resources that we do not readily have available or are not cost effective for us to provide. If we are unable to convert specialist physicians or other healthcare professionals in existing or new target end markets to the use of our products, our sales growth will be limited, which could materially adversely affect our business, results of operations, financial condition or cash flows.
We may not have the resources to successfully market and sell our products, which would adversely affect our business and results of operations.
The marketing and sales of our products requires us to invest in training and education and employ a salesforce that is large enough to interact with the specialist physicians and others who use our products. Entering new markets also requires a significant amount of time and expense in order to identify and establish relationships with key opinion leaders among the specialist physicians and others who may use our products in those markets. We may not have adequate resources to market and sell our products successfully against larger competitors. If we cannot market and sell our products successfully, our business, results of operations, financial condition and cash flows could be materially adversely affected.
Third-party reimbursement may not be available or adequate for the procedures or therapies for which our products are used.
Our ability to commercialize new products successfully in both the United States and international markets, such as Japan, depends in part on the availability of, and hospitals’ and other customers’ ability to obtain, adequate levels of third-party reimbursement for the procedures in which our products are used. In the United States, the cost of medical care is funded, in substantial part, by government insurance programs, such as Medicare and Medicaid, and private and corporate health insurance plans. Third-party payors may deny reimbursement if they determine that a device used in a procedure has not received appropriate FDA or other governmental regulatory clearances or approvals, is not used in accordance with cost-effective treatment methods as determined by the payor, or is experimental, unnecessary or inappropriate. Our ability to commercialize our products successfully will depend, in large part, on the extent to which adequate reimbursement levels for the cost of their use are obtained from government authorities, private health insurers and other organizations, such as health maintenance organizations. Further, healthcare in the United States and international markets is also being affected by economic pressure to contain reimbursement levels and costs. Changing reimbursement models either domestically or internationally could materially adversely affect our business, results of operations, financial condition or cash flows.
We have generated a significant portion of our revenue and revenue growth from a limited number of product families, and our revenue and business prospects would be adversely affected if sales of any of these product families were to decline.
We have generated most of our revenue and revenue growth from a limited number of product families. If any one or more of these product families were adversely affected because of regulatory, third-party reimbursement or intellectual property issues or any other reason, or if one of our competitors introduced one or more products that specialist physicians believe are superior to our products, our revenue from one of these product families could decline. A significant decline in our sales of any of these product families could also negatively impact our financial condition and our ability to conduct product development activities, and therefore negatively impact our business prospects.
We must maintain and further develop relationships with specialist physicians and other healthcare providers. If specialist physicians and other healthcare providers do not recommend and endorse, or use, our products or if our relationships with specialist physicians and other healthcare providers deteriorate, our products may not be accepted or maintain acceptance in the marketplace, which would adversely affect our business and results of operations.
Our products are sold primarily to hospitals for use by specialist physicians and other healthcare providers practicing at their facilities. In order for us to sell our products, specialist physicians and other healthcare providers must recommend and endorse them for the hospital to purchase them, and must use them in treating their patients to generate follow-on sales. We may not obtain the necessary recommendations or endorsements for new products from specialist physicians and other healthcare providers, nor may we be able to maintain the current or future level of acceptance and usage of our products. Acceptance of our products depends on educating the medical community as to the distinctive characteristics, perceived benefits, safety, clinical efficacy and cost-effectiveness of our products compared to products of our competitors or treatments that do not use our products, and on training specialist physicians and other healthcare providers in the proper application and use of our products. We invest in significant training and education of our sales representatives, specialist physicians and other healthcare providers to achieve market acceptance of our products, with no assurance of success. If we are not successful in
20

Table of Contents
obtaining and maintaining the recommendations or endorsements of specialist physicians and other healthcare providers for our products, if specialist physicians and other healthcare providers prefer our competitors’ products or other alternative treatments that do not use our products, or if our products otherwise do not gain or maintain market acceptance, our business could be adversely affected.
In addition, the research, development, marketing and sales of our products are dependent, in part, upon our working relationships with specialist physicians and other healthcare providers. We rely on them to provide us with knowledge and feedback regarding our products and the marketing of our products. If we are unable to develop or maintain strong relationships with specialist physicians and other healthcare providers and receive their advice and input, the development and marketing of our products could suffer, which could materially adversely affect our business, results of operations, financial condition or cash flows.
We may not be able to achieve or maintain satisfactory pricing and margins for our products.
Manufacturers of medical devices have a history of price competition, and we can give no assurance that we will be able to achieve satisfactory prices for our products or maintain prices at the levels we have historically achieved. If we are unable to achieve or maintain our prices, or if our costs increase and we are unable to offset such increase with an increase in our prices, our margins could erode and we may be unable to maintain profitable operations.
We cannot be certain that we will be able to manufacture our products in high volumes at commercially reasonable costs.
We currently maintain our primary manufacturing operations at our campus in Alameda, California. We currently produce substantially all of our products at this facility, and we do not currently have redundant facilities. We recently took occupancy of an additional space in Roseville, California, which we plan to use primarily for manufacturing, but we can give no assurance that this space will be adequate for our future needs. We may need to expend significant capital resources and further increase the size of our manufacturing capabilities as we grow our business. We could, however, encounter problems related to:
capacity constraints;
production yields;
quality control;
equipment availability; and
shortages of qualified personnel.
Our continuous product innovation limits our ability to identify and implement manufacturing efficiencies. Failure to do so may reduce our ability to manufacture our products at commercially reasonable costs. If we are unable to manufacture our products in high volumes at commercially reasonable costs, it could materially affect our ability to adequately increase production of our products and fulfill customer orders on a timely basis, which could have a material adverse effect on our business, results of operations, financial condition or cash flows.
We are required to maintain high levels of inventory, which consume a significant amount of our working capital and could lead to permanent write-downs or write-offs of our inventory.
We maintain a significant inventory of raw materials, components and finished goods, which subjects us to a number of risks and challenges. Our hospital customers typically maintain only small quantities of our products at their facilities, so as products are used, they order replacements that typically require prompt delivery. As a result, we must maintain sufficient levels of finished goods to permit rapid shipment of products following receipt of a customer order. In turn, we must also maintain a sufficient supply of raw materials and components inventory to permit rapid manufacturing and re-stocking of finished goods. Furthermore, our coil inventory is supplied to hospital customers on a consignment basis, which means that it is classified as part of our inventory for financial reporting purposes but is maintained at the hospital location until it is used. We have built, and will continue to build, a significant inventory of coils in order to support the introduction of and to provide adequate consignment stock for our new and existing coil products.
Maintaining a significant inventory of raw materials, components and finished goods, including coils, consumes a significant amount of our working capital. This working capital could be used for other purposes, such as research and development or sales and marketing activities. As we grow our business, we may need substantial additional capital to fund higher levels of inventory, which may materially adversely affect our liquidity or result in dilution to our stockholders if we sell additional equity securities or leverage if we raise debt capital to finance our working capital requirements.
Maintaining a significant inventory of raw materials, components and finished goods, including coils, also subjects us to the risk of inventory excess and obsolescence, which may lead to a permanent write-down or write-off of our inventory. While in inventory, our components and finished goods may become obsolete, and we may over-estimate the amount of inventory needed, which may lead to excessive inventory. In these circumstances we would write-down or write-off our inventory and
21

Table of Contents
may be required to expend additional resources or be constrained in the amount of end product that we can produce. Furthermore, our products have a limited shelf life due to sterilization requirements, and part or all of a given product or component may expire, resulting in a decrease in value and potentially a permanent write-down of our inventory. In the event that a substantial portion of our inventory becomes excess or obsolete, it could materially adversely affect our results of operations.
Defects or failures or alleged defects or failures associated with our products could lead to recalls, safety alerts or litigation, as well as significant costs and negative publicity.
Manufacturing flaws, component failures, design defects, off-label uses or inadequate disclosure of product-related information could result in an unsafe condition or the injury or death of a patient. These problems could lead to a recall of, or issuance of a safety alert relating to, our products and result in significant costs, negative publicity and adverse competitive pressure. While we have had product recalls, they have all been voluntary, based on our own internal safety and quality monitoring and testing data, and none of our past product recalls has been material. The circumstances giving rise to recalls are, however, unpredictable, and any future recalls of existing or future products could materially adversely affect our business, results of operations, financial condition or cash flows.
The medical device industry has historically been subject to extensive litigation over product liability claims. There are high rates of mortality and other complications associated with some of the medical conditions suffered by the patients whom specialist physicians use our devices to treat, and we may be subject to product liability claims if our products cause, or merely appear to have caused, an injury or death. In addition, an injury or death that is caused by the activities of our suppliers, such as those that provide us with components and raw materials, or by an aspect of a treatment used in combination with our products, such as a complementary drug or anesthesia, may be the basis for a claim against us by patients, hospitals, health-care providers or others purchasing or using our products, even if our products were not the actual cause of such injury or death. An adverse outcome involving one of our products could result in reduced market acceptance and demand for all of our products, and could harm our reputation and our ability to market our products in the future. In some circumstances, adverse events arising from or associated with the design, manufacture or marketing of our products could result in the suspension or delay of regulatory reviews of our premarket notifications or applications for marketing. Any of the foregoing problems could disrupt our business and have a material adverse effect on our business, results of operation, financial condition or cash flows.
Although we carry product liability insurance in the United States and in other countries in which we conduct business, including for clinical trials and product marketing, we can give no assurance that such coverage will be available or adequate to satisfy any claims. Product liability insurance is expensive, subject to significant deductibles and exclusions, and may not be available on acceptable terms, if at all. If we are unable to obtain or maintain insurance at an acceptable cost or on acceptable terms with adequate coverage or otherwise protect against potential product liability claims, we could be exposed to significant liabilities. A product liability claim, recall or other claim with respect to uninsured liabilities or for amounts in excess of insured liabilities could materially adversely affect our business, financial condition and results of operations. Defending a suit, regardless of its merit or eventual outcome, could be costly, could divert management’s attention from our business and might result in adverse publicity, which could result in reduced acceptance of our products in the market, product recalls or market withdrawals.
Our products are continually the subject of clinical trials conducted by us, our competitors, or other third parties, the results of which may be unfavorable, or perceived as unfavorable, and which could materially adversely affect our business, financial condition and results of operations.
As a part of the regulatory process of obtaining marketing clearance or approval for new products and new indications for existing products, as well as to provide specialist physicians with ongoing information regarding the efficacy of our products, we conduct and participate in numerous clinical trials with a variety of study designs, patient populations and trial endpoints. Our competitors and third parties also conduct clinical trials of our products without our participation. Unfavorable or inconsistent clinical data from existing or future clinical trials conducted by us, our competitors or third parties, or the market’s or regulators’ perception of clinical data, could materially adversely affect our business, results of operations, financial condition or cash flows.
Our future success depends in part upon establishing an interventional stroke care pathway in the United States that integrates the use of mechanical thrombectomy into the treatment of ischemic stroke.
The stroke care pathway in the United States generally begins with emergency responders who are responsible for transporting the patient to a hospital facility. With a small number of exceptions (such as for trauma), emergency responders in the United States generally operate under a protocol that transports patients to the nearest hospital, which decreases the likelihood that the patient will be transported to a stroke center that has a developed stroke team and an interventional approach to the treatment of stroke. Further, there is no agreed upon standard of care among physicians or hospitals regarding the treatment of ischemic stroke patients, and treatment protocols vary according to the particular hospital, often resulting in
22

Table of Contents
significant delays and gaps in patients being assessed for and receiving interventional treatment. The absence of a uniform protocol among hospitals and among physicians within the same hospital means that we have to educate each hospital and stroke center about protocols that integrate our products for the treatment of stroke.
We believe that the stroke care system in the United States has not been historically geared towards interventional treatment of stroke due to the absence of clinical evidence that interventional techniques were effective. Specialist physician societies and we and our competitors are making efforts to alter the existing stroke care pathway, but we anticipate that these efforts will take years to be fully successful. The success of these efforts may depend on whether we and our competitors can effectively use recent positive clinical studies to convince specialist physicians that intervention yields superior clinical results relative to cases where intervention is not used.
Establishing an interventional stroke pathway that integrates the use of interventional treatments, including our products, will depend upon many factors, including:
effectively educating hospitals and specialist physicians about the clinical evidence supporting intervention, as well as the use, benefits and cost-effectiveness of our products;
improving the speed with which patients are assessed for and receive interventional treatments; and
the success of legislative efforts aimed at increasing the likelihood that patients are transported to a hospital or stroke center where interventional treatments are available.
Even if these efforts are successful, it may be years before existing systems and care pathways are changed. These factors may make it difficult to grow our business.
Any data that is gathered in the course of clinical trials may be significantly more favorable than the typical results achieved by practicing specialist physicians, which could negatively impact rates of adoption of our products.
Even if the data collected from clinical trials indicates positive results, each specialist physician’s actual experience with our products will vary. Clinical trials often involve procedures performed by specialist physicians who are technically proficient and high volume users. Consequently, the results reported in clinical trials may be significantly more favorable than typical results of other users. If specialist physicians’ experiences indicate, or they otherwise believe, that our products are not as safe or effective as other treatment options with which they are more familiar, or clinical trial data indicates the same, adoption of our products may suffer, which could materially adversely affect our business, results of operations, financial condition or cash flows.
Negative publicity regarding our products or marketing tactics by competitors could reduce demand for our products, which would adversely affect sales and our financial performance.
We may experience, from time to time, negative exposure in clinical publications or in marketing campaigns of our competitors. Such publications or campaigns may present negative individual physician experience regarding the safety or effectiveness of our products or may suggest our competitors’ products are superior to ours, based on studies or clinical trials conducted or funded by competitors or that involved competitive products.
Our reputation and competitive position may also be harmed by other publicly available information suggesting that our products are not safe. For example, we file adverse event reports under Medical Device Reporting (“MDR”) obligations with the FDA that are publicly available on the FDA’s website. We are required to file MDRs if our products may have caused or contributed to a serious injury or death or malfunctioned in a way that could likely cause or contribute to a serious injury or death if it were to recur. Any such MDR that reports a significant adverse event could result in negative publicity and could harm our reputation and future sales.
Our dependence on key suppliers puts us at risk of interruptions in the availability of our products, which could reduce our revenue and adversely affect our results of operations. In addition, increases in prices for raw materials and components used in our products could adversely affect our results of operations.
We require the timely delivery of sufficient amounts of components and materials to manufacture our products. For reasons of quality assurance, cost effectiveness or availability, we procure certain raw materials and components from a single or limited number of suppliers. We generally acquire such raw materials and components through purchase orders placed in the ordinary course of business, and as a result we may not have a significant inventory of these materials and components and generally do not have any guaranteed or contractual supply arrangements with many of these suppliers. Our reliance on these suppliers subjects us to risks that could harm our business, including, but not limited to, difficulty locating and qualifying alternative suppliers.
Our dependence on third-party suppliers involves several other risks, including limited control over pricing, availability, quality and delivery schedules. Suppliers of raw materials and components may decide, or be required, for reasons beyond our
23

Table of Contents
control, to cease supplying raw materials and components to us or to raise their prices. Shortages of raw materials, quality control problems, production capacity constraints or delays by our suppliers could negatively affect our ability to meet our production requirements and result in increased prices for affected materials or components. We may also face delays, yield issues and quality control problems if we are required to locate and secure new sources of supply. While we have not experienced any to date, any material shortage, constraint or delay may result in delays in shipments of our products, which could materially adversely affect our results of operations. Increases in prices for raw materials and components used in our products could also materially adversely affect our results of operations.
In addition, the FDA and regulators outside of the United States may require additional testing of any raw materials or components from new suppliers prior to our use of these materials or components. In the case of a device with clearance under Section 510(k) of the FD&C Act, referred to as a 510(k), we may be required to submit a new 510(k) if a change in a raw material or component supplier results in a change in a material or component supplied that is not within the 510(k) cleared device specifications. If we need to establish additional or replacement suppliers for some of these materials or components, our access to the materials or components might be delayed while we qualify such suppliers and obtain any necessary FDA approvals or clearances. Our suppliers may also be subject to regulatory inspection and scrutiny. Any adverse regulatory finding or action against those suppliers could impact their ability to supply us with raw materials and components for our products.
Finally, some of our products are sterilized prior to use at a third-party sterilizer in the United States. Recently, certain other sterilization facilities in the United States have undergone temporary closures, and such closures or any future closures could lead to increased demand for sterilization services at the facility we currently use to sterilize our products, which could prevent us from being able to sterilize our products at a pace to meet product demand and/or result in an increase in the cost of sterilization services. In addition, if the sterilization facility we currently use were to close, even on a temporary basis, due to the limited number of sterilization facilities and the time required to approve and license, and gain regulatory approval for us to use, a sterilization facility, we may not be able to replace lost sterilization capacity on a timely basis which could materially adversely affect our results of operations.
Our corporate culture has contributed to our success, and if we cannot maintain this culture as we grow, we could lose the innovative approach, creativity, and teamwork fostered by our culture, and our business may be harmed.
We believe that a critical contributor to our success has been our corporate culture, which we believe fosters innovation, teamwork, and a focus on execution, as well as facilitates critical knowledge transfer and knowledge sharing. As we grow, we may find it difficult to maintain these important aspects of our corporate culture, which could limit our ability to innovate and operate effectively. Any failure to preserve our culture could also negatively affect our ability to retain and recruit personnel or execute on our business strategy.
If our facilities were to become inoperable, we would be unable to continue to develop and manufacture our products until we were able to restore full research, manufacturing and administrative capabilities at our facilities or secure a new facility, and as a result, our business would be harmed.
We currently maintain our research and development, administrative and primary manufacturing operations in buildings located at our campus in Alameda, California, and we do not currently have redundant facilities. We recently took occupancy of an additional facility in Roseville, California, which we plan to use primarily for manufacturing, but it will take some time for that site to become fully operational and we can give no assurance that this space will be adequate for our future needs. Alameda is situated on or near earthquake fault lines, and our facilities are built on filled land, which could be prone to liquefaction in a major earthquake. Should one or more of our buildings be significantly damaged or destroyed by natural or man-made disasters, such as earthquakes, fires or other events, it could take months to relocate or rebuild, during which time our employees may seek other positions, our research, development and manufacturing would cease or be delayed and our products may be unavailable. Moreover, because of the time required to approve and license a manufacturing facility under FDA and non-U.S. regulatory requirements, we may not be able to resume production on a timely basis even if we are able to obtain replacement production capacity. While we maintain property and business interruption insurance, such insurance has limits and would only cover the cost of rebuilding and relocating and lost profits, but not losses we may suffer due to our products being replaced by competitors’ products. The inability to perform our research, development and manufacturing activities, combined with our limited inventory of raw materials and components and manufactured products, may cause specialist physicians to discontinue using our products or harm our reputation, and we may be unable to reestablish relationships with those specialist physicians in the future. Consequently, a catastrophic event at our facility could materially adversely affect our business, results of operations, financial condition or cash flows.
Natural disasters and other events beyond our control could harm our business.
Natural disasters or other catastrophic events, such as earthquakes, flooding, wildfires, power shortages, pandemics such as the recent spread of COVID-19 (coronavirus), terrorism, political unrest, telecommunications failure, vandalism, cyberattacks,
24

Table of Contents
geopolitical instability, war, drought, sea level rise and other events beyond our control may cause damage or disruption to our operations, the operations of our suppliers and service providers, international commerce and the global economy, and could seriously harm our revenue and financial condition and increase our costs and expenses. The geographic location of our Alameda, California headquarters and production facilities, as well as the facilities of certain of our key suppliers and service providers, subject them to earthquake and wildfire risks. If a major earthquake, wildfire or other natural disaster were to damage our facilities or the facilities of suppliers and service providers, or impact the ability of our employees or the employees of our suppliers and service providers to travel to their workplace, we may experience potential impacts ranging from production and shipping delays to lost revenues and increased costs, which could significantly harm our business. Moreover, in October 2019, Pacific Gas and Electric (“PG&E”), the public electric utility in the Northern California region, commenced planned widespread blackouts during the peak wildfire season to avoid and contain wildfires sparked during strong wind events by downed power lines or equipment failure. While we have not experienced damage to our facilities or disruption to operations as a result of these power outages, ongoing blackouts, particularly if prolonged or frequent, could impact our operations and the operations of our suppliers and service providers located in the Northern California region going forward. In addition, many of our employees and the employees of such suppliers and service providers reside in Alameda County or surrounding counties and may be unable to travel to work for the duration of any power shut off. We do not have multiple-site capacity for all of our operations in the event of a business disruption, and our insurance may not be sufficient to cover losses or additional expense that we may sustain. Furthermore, other parties in our supply chain are similarly vulnerable to natural disasters or other sudden, unforeseen, and severe adverse events. A natural disaster or other catastrophic event in any of our major markets could have a material adverse impact on our business, financial condition, results of operations, or cash flows.
To successfully market and sell our products internationally, we must address a number of unique challenges applicable to international markets.
For the years ended December 31, 2019, 2018 and 2017, we derived 35.1%, 34.7% and 34.3%, respectively, of our revenue from international sales. To accommodate our international sales, we have invested significant financial and management resources to develop an international infrastructure that will meet the needs of our customers. We anticipate that a significant portion of our revenue will continue to be derived from sales of our products in foreign markets and that the percentage of our overall revenue that is derived from these markets may continue to increase. This revenue and related operations will continue to be subject to the risks and challenges associated with international operations, including:
reliance on distributors;
varying coverage and reimbursement policies, processes and procedures;
difficulties in staffing and managing international operations from which sales are conducted;
difficulties in penetrating markets in which our competitors’ products or alternative procedures that do not use our products are more established;
reduced protection for intellectual property rights in some countries;
export licensing requirements or restrictions, trade regulations and foreign tax laws;
fluctuating foreign currency exchange rates;
foreign certification, regulatory requirements and legal requirements;
lengthy payment cycles and difficulty in collecting accounts receivable;
customs clearance and shipping delays;
reliance on third-party logistics providers who warehouse and distribute finished products to our international customers;
pricing pressure in international markets;
political and economic instability;
preference for locally produced products;
higher incidence of corruption or unethical business practices; and
25

Table of Contents
uncertainty around a potential reversal or renegotiation of international trade agreements and partnerships and the imposition of tariffs under the administration of U.S. President Donald J. Trump.
If we are unable to successfully address these challenges, we may not be able to grow our international sales and our results of operations may suffer as a result.
Over the long term, we intend to grow our business internationally and to do so, we will need to either spend substantial sums to expand or develop direct sales capabilities in existing and new geographic areas or generate additional sales through existing distributors or attract additional distributors.
As a result of our international operations, we are required to comply with tax requirements in multiple jurisdictions, the scope and impact of which may be unclear. Moreover, tax authorities in jurisdictions in which we do business could disagree with tax positions that we take, including, for example, our inter-company pricing policies, or could assert that we owe more taxes than we currently pay due to the level and nature of our activities in such jurisdictions.
The June 2016 referendum by British voters to exit the European Union and the commencement of the official withdrawal process by the United Kingdom government in March 2017 has created uncertainties affecting business operations in the United Kingdom and the European Union. Until the terms of the United Kingdom’s exit from the European Union are determined, it is difficult to predict its impact, but it is possible that the withdrawal could, among other things, affect the legal and regulatory environments to which our businesses are subject, impact trade between the United Kingdom and the European Union and other parties and create economic uncertainty in the region.
In 2018, the United States imposed tariffs on goods imported from China and certain other countries, which has resulted in retaliatory tariffs by China and other countries. Additional tariffs imposed by the United States on a broader range of imports, or further retaliatory trade measures taken by China or other countries in response, could result in an increase in supply chain costs or other pricing pressures that we may not be able to offset or may otherwise adversely impact our results of operations.
We rely on our distributors to market and sell our products in certain international markets.
We have established a direct sales capability in the United States, most of Europe, Canada and Australia, which we have complemented with distributors in Japan and certain other international markets. Sales to distributors represented 20.5%, 18.1% and 18.2% of our revenue in 2019, 2018 and 2017 respectively. Our success outside of the United States, most of Europe, Canada and Australia depends largely upon marketing arrangements with distributors, in particular their sales expertise and their relationships with specialist physicians and affiliated hospitals in their geographic areas. Distributors may terminate their relationship with us, sell competitive products or devote insufficient sales efforts or other resources to our products. We do not control our distributors, and they may not be successful in implementing our marketing plans. In addition, many of our distributors initially obtain and maintain foreign regulatory approval for the sale of our products in their respective countries, and their efforts in obtaining and maintaining regulatory approval may not be as robust as we desire or expect. As our business grows, we may seek to expand or otherwise modify our arrangements with our existing distributors and/or retain the services of additional distributors. Our failure to maintain our relationships with our existing distributors, or our failure to recruit and retain additional skilled distributors in existing or new international markets, could have an adverse effect on our operations. If current or future distributors do not perform adequately, or if we lose a significant distributor, such as our Japanese distributor, we may not be able to maintain existing levels of international revenue or realize expected long term international revenue growth. We have in the past experienced turnover with some of our distributors that has adversely affected sales in the countries in which those distributors operate. Similar occurrences could happen in the future.
Most of our customer relationships outside of the United States are with governmental entities, and we could be materially adversely affected by violations of the U.S. Foreign Corrupt Practices Act and similar anti-bribery laws in non-U.S. jurisdictions.
The U.S. Foreign Corrupt Practices Act (the “FCPA”), the United Kingdom Bribery Act, the Chinese Anti-Unfair Competition Law, and similar anti-bribery laws in other non-U.S. jurisdictions generally prohibit companies and their intermediaries from making improper payments to foreign officials for the purpose of obtaining or retaining business. Because of the predominance of government-sponsored healthcare systems around the world, most of our customer relationships outside of the United States are with governmental entities, and physicians practicing in those systems are considered “government officials.” Therefore, our sales to these entities are subject to such anti-bribery laws. Our policies mandate compliance with these anti-bribery laws. We operate in many parts of the world that have experienced governmental corruption, and we have operations in certain countries, including working with a distributor in Russia and a local partner in China, where strict compliance with anti-bribery laws may be at variance with local customs and practices. Despite our training and compliance programs, our internal control policies and procedures may not always protect us from reckless or criminal acts committed by our employees, distributors or agents. Violations of the FCPA or other anti-bribery laws, or allegations of such violations, could disrupt our business and materially adversely affect our business, results of operations, financial condition or cash flows.
26

Table of Contents
Foreign currency exchange rates may adversely affect our results.
We are exposed to the effects of changes in foreign currency exchange rates, and we have not historically hedged our foreign currency exposure. Approximately 35.1%, 34.7%, and 34.3% of our revenue for the years ended December 31, 2019, 2018 and 2017, respectively, were derived from sales in non-U.S. markets, and we expect sales from non-U.S. markets to continue to represent a significant portion of our revenue. For direct sales in our international markets, we are paid by our customers in their local currency, which is primarily euros. For sales to distributors in our international markets, we are paid in either U.S. dollars, euros or Japanese yen, with some sales being denominated in other currencies. Therefore, when the U.S. dollar strengthens relative to the euro, yen or other local currency, our U.S. dollar reported revenue from non-U.S. dollar denominated sales will decrease, or we will need to increase our non-U.S. dollar denominated prices, which may not be commercially practical. Conversely, when the U.S. dollar weakens relative to the euro, yen or other local currency, our U.S. dollar reported expenses from non-U.S. dollar denominated operating costs will increase. Global markets and foreign currencies, including the Euro and the British Pound, were adversely impacted, as a result of the June 23, 2016 referendum by British voters to exit the European Union and volatility in foreign currencies is expected to continue as the United Kingdom negotiates and executes its exit from the European Union. Changes in the relative values of currencies occur regularly and, in some instances, could materially adversely affect our business, results of operations, financial condition or cash flows.
We have experienced rapid growth in recent periods, and if we fail to manage our growth effectively, our business and results of operations may suffer.
We have significantly expanded our overall business, research and development, customer base, product portfolio, employee headcount and operations in recent periods. We have also established new operations in other countries. We have increased our total number of full-time employees from 1,100 as of December 31, 2015, to approximately 2,700 as of December 31, 2019. Our expansion has placed, and our expected future growth will continue to place, a significant strain on our managerial, operational, product development, sales and marketing, administrative, financial and other resources.
We plan to continue to increase our salesforce. Our experience has been that it takes at least six months, and often longer, before new sales personnel generate enough sales to cover their costs, resulting in increased costs without offsetting revenue during periods in which we are increasing the size of our salesforce.
More systems, facilities, processes and management employees are needed to allow us to continue to grow successfully. We are expanding and renovating our existing facilities around the world but particularly in Alameda, California, driven by our need to expand the space available for our product development and test capacities, as well as our need for additional information technology and office space. The expansion and renovation of our facilities entail risks that could cause disruption in the operations of our business. Such risks include potential interruption in data flow; unforeseen construction, scheduling, engineering, environmental, or geological problems; and unanticipated cost increases. To meet anticipated demand for our products, we will also have to continue to buy additional equipment and hire additional research and development and manufacturing employees, including quality control personnel and other personnel involved in the production process. This expansion could result in operating difficulties including, but not limited to, difficulties in hiring the appropriate number of research and development and manufacturing employees, training and managing an increasing number of employees, delays in production and shipments, manufacturing inefficiencies and employees not working at capacity. If we do not adapt to meet these evolving challenges and if we are unable to manage our growth successfully, it could have a material and adverse effect on our business, results of operations, financial condition or cash flows.
We have experienced rapid growth in the market for our products and we believe the demand for our products may not continue at these rates.
Annual revenue from our neurovascular products and vascular products increased by $213.6 million, or 64.0%, over a two-year period from 2017 to 2019. This growth was the result of many factors, including but not limited to continued investment in our sales force and a shift to endovascular treatment as the standard of care in treatment of stroke. As we continue to grow and scale our business, it is likely that our growth rates will be more gradual.
We depend on key personnel to operate our business and develop our products, and if we are unable to retain, attract and integrate qualified personnel, our ability to develop and successfully grow our business could be harmed.
We believe that our future success is highly dependent on the contributions of our executive officers, particularly our chief executive officer, as well as our ability to attract and retain highly skilled and experienced sales and marketing, technical and other personnel in the United States and in international markets. Each of these persons’ efforts will be critical to us as we continue to develop our products and business. If we were to lose one or more of our key employees, including to competitors, we may experience difficulties in competing effectively, developing our products and implementing our business strategies.
Our research and development and sales and marketing programs depend on our ability to attract and retain highly skilled technicians, engineers and salespeople. In general, we may not be able to attract or retain qualified employees in the future due to the intense competition for qualified personnel among life science businesses, particularly in the San Francisco Bay Area,
27

Table of Contents
where our corporate headquarters, research and development and primary manufacturing facility is located. In addition to the competition for personnel, the San Francisco Bay Area in particular is characterized by a high cost of living. Although we historically have not had any material difficulty attracting qualified experienced personnel to our company, we could in the future have such difficulties and may be required to expend significant financial resources in our employee recruitment and retention efforts. If we are not able to identify, recruit and retain highly qualified personnel, we may experience constraints that will adversely affect our ability to support our research, development, manufacturing and sales programs, and ultimately our ability to compete. If we are unable to identify, recruit and retain qualified salespeople, there could be a delay or decline in the adoption of our products. If key personnel were to leave Penumbra, either to join our competitors or otherwise, we may not be able to attract and retain equally qualified personnel to replace them, which could harm our ability to develop and successfully grow our business.
We depend on information technology systems to operate our business, and issues with maintaining, upgrading or implementing these systems, could have a material adverse effect on our business.
We rely on the efficient and uninterrupted operation of information technology systems to process, transmit and store electronic information in our day-to-day operations. All information technology systems are vulnerable to damage or interruption from a variety of sources. Our business has grown in size and complexity; this has placed, and will continue to place, significant demands on our information technology systems. To effectively manage this growth, our information systems and applications require an ongoing commitment of significant resources to maintain, protect, enhance and upgrade existing systems and develop and implement new systems to keep pace with changing technology and our business needs. In the fourth quarter of 2019, we began evaluating the implementation of a new enterprise resource planning (“ERP”) software system which will replace certain existing business, operational, and financial processes and systems. This ERP implementation project has required and may continue to require investment of capital and human resources, the re-engineering of business processes, and the attention of many employees who would otherwise be focused on other areas of our business. This system change entails certain risks, including difficulties with changes in business processes that could disrupt our operations - such as our ability to track orders and timely ship products, manage our supply chain and aggregate financial and operational data. During the transition, we may continue to rely on legacy information systems, which may be costly or inefficient, while the implementation of new initiatives may not achieve the anticipated benefits and may divert management’s attention from other operational activities, negatively affect employee morale, or have other unintended consequences. Delays in integration or disruptions to our business from implementation of new or upgraded systems could have a material adverse impact on our financial condition and operating results. Additionally, if we are not able to accurately forecast expenses and capitalized costs related to system upgrades and changes, this may have an adverse impact on our financial condition and operating results.
If we fail to maintain or are unable to assert that our internal control over financial reporting is effective under the new ERP system, we could adversely affect our ability to accurately report our financial condition, operating results or cash flows. If our independent registered public accounting firm determines we have a material weakness in our internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our financial reports and the market price of our common stock could be adversely affected, and we could become subject to investigations by the stock exchange on which our securities are listed, the SEC, or other regulatory authorities, which could require additional financial and management resources.
If the information we rely upon to run our businesses were to be found to be inaccurate or unreliable, if we fail to maintain or protect our information technology systems and data integrity effectively, if we fail to develop and implement new or upgraded systems to meet our business needs in a timely manner, or if we fail to anticipate, plan for or manage significant disruptions to these systems, our competitive position could be harmed, we could have operational disruptions, we could lose existing customers, have difficulty preventing, detecting, and controlling fraud, have disputes with customers, specialist physicians and other health care professionals, have regulatory sanctions or penalties imposed or other legal problems, incur increased operating and administrative expenses, lose revenues as a result of a data privacy breach or theft of intellectual property or suffer other adverse consequences, any of which could have a material adverse effect on our business, results of operations, financial condition or cash flows.
Failure to protect our information technology infrastructure against cyber-based attacks, network security breaches, service interruptions, or data corruption could significantly disrupt our operations and adversely affect our business and operating results.
We rely on information technology, telephone networks and systems, including the internet, to process and transmit sensitive electronic information and to manage or support a variety of business processes and activities, including sales, billing, marketing, procurement and supply chain, manufacturing, and distribution. We use enterprise information technology systems to record, process, and summarize financial information and results of operations for internal reporting purposes and to comply with regulatory, financial reporting, legal, and tax requirements. Our information technology systems are vulnerable to a cyber-attack, malicious intrusion, breakdown, destruction, loss of data privacy or other significant disruption. Any such successful attacks could result in the theft of intellectual property or other misappropriation of assets, or otherwise compromise our
28

Table of Contents
confidential or proprietary information and disrupt our operations. Cyber-attacks are becoming more sophisticated and frequent, and our systems could be the target of malware and other cyber-attacks. We have invested in our systems and the protection of our data to reduce the risk of an intrusion or interruption, and we monitor our systems on an ongoing basis for any current or potential threats. We can give no assurances that these measures and efforts will prevent interruptions or breakdowns. If we are unable to detect or prevent a security breach or cyber-attack or other disruption from occurring, then we could incur losses or damage to our data, or inappropriate disclosure of our confidential information or that of others; and we could sustain damage to our reputation and customer and employee relationships, suffer disruptions to our business and incur increased operating costs including costs to mitigate any damage caused and protect against future damage, and be exposed to additional regulatory scrutiny or penalties and to civil litigation and possible financial liability, any of which could have a material adverse effect on our business, financial condition, results of operations or cash flows. In addition, our information technology may be susceptible to damage, disruptions or shutdowns due to power outages, user errors, implementation of new operational systems or software or upgrades to existing systems and software, or catastrophes or other unforeseen events. Such events could result in the disruption of business processes, network degradation and system downtime, along with the potential that a third party will exploit our critical assets such as intellectual property, proprietary business information and data related to our customers, suppliers and business partners. To the extent that such disruptions occur, our customers and partners may lose confidence in our solutions and we may lose business or brand reputation, resulting in a material and adverse effect on our business, financial condition, results of operations or cash flows.
Cost-containment efforts of our customers, purchasing groups and governmental organizations could have a material adverse effect on our sales and profitability.
In an effort to reduce costs, many hospitals within the United States have become members of Group Purchasing Organizations (“GPOs”) and Integrated Delivery Networks (“IDNs”). GPOs and IDNs negotiate pricing arrangements with medical device companies and distributors and offer the negotiated prices to affiliated hospitals and other members. GPOs and IDNs typically award contracts on a category-by-category basis through a competitive bidding process. Bids are generally solicited from multiple providers with the intention of driving down pricing or reducing the number of vendors. Due to the highly competitive nature of the GPO and IDN contracting processes, we may not be able to obtain or maintain contract positions with major GPOs and IDNs. Furthermore, the increasing leverage of organized buying groups may reduce market prices for our products, thereby reducing our profitability.
While having a contract with a GPO or IDN for a given product category can facilitate sales to members of that GPO or IDN, such contract positions can offer no assurance that any level of sales will be achieved, as sales are typically made pursuant to purchase orders. Even when a provider is the sole contracted supplier of a GPO or IDN for a certain product category, members of the GPO or IDN generally are free to purchase from other suppliers. Furthermore, GPO and IDN contracts typically are terminable without cause by the GPO or IDN upon 60 to 90 days’ notice. Accordingly, although we have multiple contracts with many major GPOs and IDNs, the members of such groups may choose to purchase from our competitors due to the price or quality offered by such competitors, which could result in a decline in our sales and profitability.
The successful use of our products depends, in part, on our ability to educate specialist physicians in the proper use of our products, which may be more complex than competitive products or alternative treatments that do not use our products. If we are unable to educate specialist physicians in the proper use of our products, we may experience a high risk of product liability.
The successful use of our products depends, in part, on our ability to educate specialist physicians in the proper use of our products, which may be more complex than competitive products or alternative treatments that do not use our products. We educate specialist physicians on the proper techniques in using our products to achieve the intended outcome. However, our products may be more complicated to operate than competitive products or alternative treatments that do not use our products. In the event that specialist physicians perceive that our products are complex relative to alternative products or established treatments that do not use our products, we may have difficulty gaining or increasing adoption of our products. Further, we may be unable to provide adequate education on the use of our products to specialist physicians, and some specialist physicians may not be willing to invest the time required to become properly educated on the use of our products. If we are unable to educate specialist physicians to properly use our products, this may lead to inadequate demand for our products and materially adversely affect our business, results of operations, financial condition or cash flows.
In addition, if we do not adequately educate specialist physicians on the use of our products, and our products are used incorrectly during procedures, we may be subject to claims against us by such specialist physicians, their hospitals or their patients. Our business, including our reputation, may consequently be adversely affected by any litigation that may occur based on error in the use of our products, and such litigation could also materially adversely affect our results of operations, financial condition or cash flows.
29

Table of Contents
Regulatory Risks
We are subject to stringent domestic and foreign medical device regulation, which may impede the approval or clearance process for our products, hinder our development activities and manufacturing processes and, in some cases, result in the recall or seizure of previously approved or cleared products.
Our products, development activities and manufacturing processes are subject to extensive and rigorous regulation by the FDA and by comparable agencies in foreign countries and by other regulatory agencies and governing bodies. Manufacturers of medical devices such as us must comply with certain regulations that cover the composition, labeling, testing, clinical study, manufacturing, packaging and distribution of medical devices. In addition, most medical devices (Class II & III) must receive FDA clearance or approval before they can be commercially marketed in the United States. The FDA may require testing and surveillance programs to monitor the effects of cleared or approved products that have been commercialized and can prevent or limit further marketing of a product based on the results of these post-marketing programs. Furthermore, most major markets for medical devices outside the United States require clearance, approval or compliance with certain standards and requirements before a product can be commercially marketed. The process of obtaining marketing approval or clearance from the FDA and foreign regulatory agencies for new products could take a significant period of time, require the expenditure of substantial resources, involve rigorous pre-clinical and clinical testing, require changes to our products and result in limitations on the indicated uses of our products. We cannot provide assurance that we will receive the required approval or clearance from the FDA and foreign regulatory agencies for future products on a timely basis. Results from pre-clinical studies and early clinical trials may not allow us to predict results in later-stage testing. We cannot be certain that our future clinical trials will demonstrate the safety and effectiveness of any of our future products or will result in clearance or approval to market any of these products. In addition, our development activities could be harmed or delayed by a shutdown of the U.S. government, including the FDA. The failure to receive approval or clearance for significant new products on a timely basis could have a material adverse effect on our business, results of operation, financial condition or cash flows.
The FDA and other foreign regulatory entities also conduct periodic inspections of our facilities to determine compliance with the FDA’s QSR requirements, MDR regulations and all comparable foreign regulations. Product approvals or clearances by the FDA can be withdrawn, and new product approvals or clearances by the FDA and foreign regulatory bodies can be delayed, due to failure to comply with regulatory requirements or the occurrence of unforeseen problems following initial approval or clearance of a product. In addition, state or federal legislation or regulations may impact key manufacturing processes, such as sterilization, which could require expensive and time-consuming changes to our manufacturing processes as well as the need for additional regulatory clearances or approvals. The failure to comply with regulatory requirements or the discovery of previously unknown problems with a product or manufacturer could result in fines, delays or suspensions of regulatory approvals or clearances, seizures or recalls of products (with the attendant expenses and adverse competitive impact), the banning of a particular device, an order to replace or refund the cost of any device previously manufactured or distributed, operating restrictions and criminal prosecution, as well as decreased sales as a result of negative publicity and product liability claims, all of which could have a material adverse effect on our business, results of operation, financial condition or cash flows.
The implementation of healthcare reform in the United States could have a material adverse effect on our business.
In March 2010, the Patient Protection and Affordable Care Act was enacted into law in the United States (as amended by the Health Care and Education Reconciliation Act, the Affordable Care Act).The Affordable Care Act reduces Medicare and Medicaid payments to hospitals and clinical laboratories, which could reduce medical procedure volumes and impact the demand for our products or the prices at which we sell them. While this legislation is intended to expand health insurance coverage to uninsured persons in the United States, the impact of any overall increase in access to healthcare on sales of our products remains uncertain. Various healthcare reform proposals have also emerged at the state level. In addition, there have been judicial, Congressional and executive branch challenges to certain aspects of the Affordable Care Act, and we expect that the Trump Administration may seek to modify, repeal or otherwise invalidate or vitiate all, or certain provisions of, the Affordable Care Act in the future. The impact of the Affordable Care Act and these proposals could have a material adverse effect on our business, results of operation, financial condition or cash flows.
If we modify our FDA cleared products, we may need to seek and obtain new clearances, which, if not granted, would prevent us from selling our modified products or require us to redesign our products.
A component of our strategy is to continue to modify and upgrade our products that have been cleared by the FDA. The FDA requires device manufacturers to make a determination of whether or not a modification requires a clearance; however, the FDA can review a manufacturer’s decision not to submit for additional clearances. Any modifications to an FDA cleared device that would significantly affect its safety or effectiveness or that would constitute a major change in its intended use would require a new 510(k) clearance or possibly a premarket approval. We may not be able to obtain additional 510(k) clearances or premarket approvals for new products or for modifications to, or additional indications for, our existing products in a timely fashion, or at all. We also cannot provide any assurance that the FDA will agree with our decisions not to seek clearances for particular device modifications. Delays in obtaining future clearances would adversely affect our ability to introduce new or enhanced products in a timely manner, which in turn would harm our revenue and future profitability. We have made modifications to our products in the past and may make additional modifications in the future that we believe do not or will not require additional clearances. If the FDA disagrees, and requires new clearances or approvals for any modifications, and we fail
30

Table of Contents
to obtain such approvals or clearances or fail to secure approvals or clearances in a timely manner, we may be required to recall and to stop the manufacturing and marketing of the modified device until we obtain FDA approval or clearance, and we may be subject to significant regulatory fines or penalties, all of which could harm our results of operations and require us to redesign our products.
We may not receive necessary foreign regulatory approvals or clearances or otherwise comply with foreign regulations.
For the years ended December 31, 2019, 2018 and 2017, sales outside the United States accounted for approximately 35.1%, 34.7%, and 34.3%, respectively, of our total sales, and we expect this percentage to increase in future years. Foreign regulatory bodies have established varying regulations. Specifically, the European Union has promulgated rules that require that medical device products receive the right to affix the CE mark, an international symbol of adherence to quality assurance standards and compliance with applicable European medical device directives. Although we have received CE markings for all of the products we currently sell in the European Union, we can give no assurance that we will be able to obtain European Union approval for any of our future products. Our inability or failure, or the inability or failure of our international distributors, to comply with varying foreign regulations or the imposition of new regulations could restrict or, in certain countries, result in the prohibition of the sale of our products, and thereby adversely affect our business, financial condition and results of operations.
Our global regulatory environment is becoming increasingly stringent and unpredictable, which could increase the time, cost and complexity of obtaining regulatory approvals for our products, as well as the clinical and regulatory costs of supporting those approvals. Many countries that did not have regulatory requirements for medical devices have established such requirements in recent years and other countries have expanded existing regulations. Certain regulators are exhibiting less flexibility by requiring, for example, the collection of local preclinical and/or clinical data prior to approval. While harmonization of global regulations has been pursued, requirements continue to differ significantly among countries. We expect the global regulatory environment to continue to evolve, which could impact our ability to obtain future approvals for our products and increase the cost and time to obtain such approvals. By way of example, the European Union regulatory bodies is instituting the EU MDR, which changes many aspects of the existing regulatory framework, such as clinical data requirements, and introduces new ones, such as Unique Device Identification (“UDI”). MDR's date of application (full implementation) is May 26, 2020. Once applicable, the MDR will impose increased compliance obligations for many parts of our business in order to access the EU market. The notified bodies that will oversee compliance with the new EU MDR, face uncertainties in the upcoming years as the EU MDR is rolled out and enforced, creating risks in several areas, including the CE Marking process, data transparency and application review timetables.
We may not be able to meet regulatory quality requirements applicable to our manufacturing process.
We are required to register with the FDA as a device manufacturer and as a result, we are subject to periodic inspection by the FDA for compliance with the FDA’s QSR requirements, which requires manufacturers of medical devices to adhere to certain requirements, including testing, quality control and documentation procedures. In addition, the federal MDR regulations require us to provide information to the FDA whenever there is evidence that reasonably suggests that a device may have caused or contributed to a death or serious injury, or has malfunctioned, and if the malfunction were to recur, it would be likely to cause or contribute to a death or serious injury. Compliance with applicable regulatory requirements is subject to continual review and is rigorously monitored through periodic inspections by the FDA. In the European Community, we are required to maintain certain ISO certifications in order to sell products and we undergo periodic inspections by notified bodies to obtain and maintain these certifications. On March 1, 2016, the ISO issued a new Quality Management System (“QMS”) standard for medical device manufacturers, ISO 13485:2016. We received certification to ISO 13485:2016 in June 2018 and re-certification in 2019. Compliance with this standard is subject to continual review and is monitored through periodic inspections by our notified body. Some foreign countries, most notably Japan and Brazil, have similar requirements or may require inspections of our manufacturing facilities before approving a product for sale in their country. We have decided to participate in the Medical Device Single Audit Program (“MDSAP”) which allows for certification and review of compliance to standards and regulations required in the United States, Canada, Brazil, Australia, and Japan. We received our first MDSAP certification in August 2018 and re-certification in 2019. Some of our suppliers are subject to the same or similar scrutiny. If we or our suppliers fail to adhere to QSR, ISO or other regulatory requirements, this could delay production of our products and lead to fines, difficulties in obtaining regulatory clearances or approvals, recalls or other consequences, which could in turn have a material adverse effect on our business, results of operation, financial condition or cash flows.
We are subject to periodic inspections by the FDA and other regulatory bodies related to regulatory requirements that apply to medical devices designed and manufactured, and clinical trials sponsored, by us. We have previously received and could in the future receive notices of inspectional observations or deficiencies from the FDA. Any such notices would require us to undertake corrective and preventive actions or other actions in order to address the FDA’s concerns, which could be expensive and time-consuming to complete and could impose additional burdens and expenses.
We are subject to periodic inspections by the FDA and other regulatory bodies. If we receive a notice of inspectional observations or deficiencies from the FDA following an inspection, we may be required to undertake corrective and preventive
31

Table of Contents
actions or other actions in order to address the FDA’s concerns, which could be expensive and time-consuming to complete and could impose additional burdens and expenses. Failure to adequately address the FDA’s concerns could expose us to enforcement and administrative actions.
We are subject to federal, state and foreign healthcare laws and regulations that could result in significant liability, require us to change our business practices and restrict our operations in the future.
We are subject to various healthcare fraud and abuse regulation and enforcement by federal, state and foreign governments, which could significantly impact our business. The laws that may affect our ability to operate include, but are not limited to:
the federal Anti-Kickback Statute, which prohibits, among other things, persons and entities from knowingly and willfully soliciting, receiving, offering, or paying remuneration, directly or indirectly, in cash or in kind, in exchange for or to induce either the referral of an individual for, or the purchase, lease, order or recommendation of, any good, facility, item or service for which payment may be made, in whole or in part, under federal healthcare programs such as Medicare and Medicaid. A person or entity does not need to have actual knowledge of this statute or specific intent to violate it;
federal civil and criminal false claims laws and civil monetary penalty laws, including civil whistleblower or qui tam actions, that prohibit, among other things, knowingly presenting, or causing to be presented, claims for payment or approval to the federal government that are false or fraudulent, knowingly making a false statement material to an obligation to pay or transmit money or property to the federal government or knowingly concealing or knowingly and improperly avoiding or decreasing an obligation to pay or transmit money or property to the federal government;
HIPAA, which created federal criminal laws that prohibit executing a scheme to defraud any healthcare benefit program or making false statements relating to healthcare matters. A person or entity does not need to have actual knowledge of these statutes or specific intent to violate them;
HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, and their respective implementing regulations, which impose requirements on certain covered healthcare providers, health plans and healthcare clearinghouses as well as their business associates that perform services for them that involve individually identifiable health information, relating to the privacy, security and transmission of individually identifiable health information without appropriate authorization, including mandatory contractual terms as well as directly applicable privacy and security standards and requirements;
the federal physician sunshine requirements under the Affordable Care Act, which require certain manufacturers of drugs, devices, biologics, and medical supplies to report annually to the U.S. Department of Health and Human Services information related to payments and other transfers of value to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors) and teaching hospitals, and ownership and investment interests held by physicians and their immediate family members;
state and foreign law equivalents of each of the above federal laws, such as foreign and state anti-kickback, anti-benefit and false claims laws, as well as state and foreign laws and regulations governing interactions with healthcare professionals and requiring disclosure of payments and interactions with healthcare professionals and state and foreign laws governing the privacy and security of health information in certain circumstances.
The scope and enforcement of each of these laws is uncertain and subject to rapid change in the current environment of healthcare reform, especially in light of the lack of applicable precedent and regulations. Federal and state enforcement bodies have recently increased their scrutiny of interactions between healthcare companies and healthcare providers, which has led to a number of investigations, prosecutions, convictions and settlements in the healthcare industry. Responding to investigations can be time-and resource-consuming and can divert management’s attention from the business. Additionally, as a result of these investigations, healthcare providers and entities may have to agree to additional onerous compliance and reporting requirements as part of a consent decree or corporate integrity agreement. Any such investigation or settlement could increase our costs or otherwise have an adverse effect on our business.
If our operations are found to be in violation of any of the laws described above or any other governmental regulations that apply to us now or in the future, we may be subject to penalties, including civil and criminal penalties, damages, fines, disgorgement, exclusion from governmental health care programs, and the curtailment or restructuring of our operations, any of which could have a material adverse effect on our business, results of operation, financial condition or cash flows.
32

Table of Contents
The FDA and other regulatory agencies strictly regulate the promotional claims that may be made about medical devices. If we are found to have improperly promoted our products for off-label uses, we may become subject to significant fines and other liability.
The FDA and other regulatory agencies strictly regulate the promotional claims that may be made about medical devices. For example, devices cleared under section 510(k) cannot be marketed for any intended use that is outside of the FDA’s substantial equivalence determination for such devices. Physicians nevertheless may use our products on their patients in a manner that is inconsistent with the intended use cleared by the FDA. If we are found to have promoted such “off-label” uses, we may become subject to significant government fines and other related liability. The federal government has levied large civil and criminal fines against companies for alleged improper promotion and has enjoined several companies from engaging in off-label promotion. The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or curtailed.
Our operations are subject to environmental, health and safety, and data privacy laws and regulations, compliance with which may be costly.
Our business is subject to federal, state, and local laws and regulations relating to the protection of the environment, worker health and safety and the use, management, storage, and disposal of hazardous substances and wastes. Failure to comply with these laws and regulations may result in substantial fines, penalties or other sanctions. In addition, environmental laws and regulations could require us to pay for environmental remediation and response costs, or subject us to third party claims for personal injury, natural resource or property damage, relating to environmental contamination. Liability may be imposed whether or not we knew of, or were responsible for, such environmental contamination.The cost of defending against environmental claims, of compliance with environmental, health and safety regulatory requirements or of remediating contamination could materially adversely affect our business, results of operations, financial condition or cash flows.
Additionally, we are subject to laws and regulations with respect to the collection, use, disclosure, transfer and storage of personal data that we may collect from our employees, consultants or in conjunction with clinical trials. The legislative and regulatory landscape for privacy and data protection continues to evolve, and there has been an increasing amount of focus on privacy and data protection issues that may affect our business. For example, the European Union’s General Data Protection Regulation (“GDPR”), which became effective in May 2018, established new, and in some cases more stringent, requirements for data protection in Europe. Under the GDPR, enhanced data protection requirements as well as substantial fines for breaches of personal data will apply and increase our obligations and potential liabilities for the personal data that we process or control. We have modified and will continue to modify our practices in order to comply with these and other requirements, which requires us to incur costs and expenses, and we may face difficulties in complying with all privacy and data protection legal requirements that apply to us now or in the future, as well as financial penalties and liabilities if we are unable to do so. Similar issues could arise as a result of the passage of the California Consumer Privacy Act which became effective January 1, 2020.
Regulations and customer demands related to conflict minerals may force us to incur additional expenses and may make our supply chain more complex.
The Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) imposes disclosure requirements regarding the use in components of our products of “conflict minerals” mined from the Democratic Republic of Congo and adjoining countries, whether the components of our products are manufactured by us or third parties. This requirement could affect the pricing, sourcing and availability of minerals used in the manufacture of components we use in our products. In addition, there are additional costs associated with complying with the disclosure requirements and customer requests related to the use of conflict minerals in components of our products, such as costs related to our due diligence to determine the source of any conflict minerals used in our products. Compliance with these requirements could adversely affect the sourcing, supply and pricing of materials used in those products and we may face reputational challenges if we are unable to verify the origins for all “conflict minerals” used in our products through the procedures we have implemented.
Risks Related to Our Intellectual Property
We rely on a variety of intellectual property rights, and if we are unable to maintain or protect our intellectual property, our business and results of operations will be harmed.
Our commercial success will depend, in part, on our ability to obtain and maintain intellectual property protection for our products and related technologies both in the United States and elsewhere, successfully defend our intellectual property rights against third-party challenges and successfully enforce our intellectual property rights to prevent third-party infringement. While we rely primarily upon a combination of patents, trademarks and trade secret protection, as well as nondisclosure, confidentiality and other contractual agreements to protect the intellectual property related to our brands, products and other proprietary technologies, protection derived from patents is relatively limited.
33

Table of Contents
The process of obtaining patent protection is expensive and time-consuming, and we may not be able to prosecute all necessary or desirable patent applications at a reasonable cost or in a timely manner. We may choose not to seek patent protection for certain innovations or products and may choose not to pursue patent protection in certain jurisdictions, and under the laws of certain jurisdictions, patents or other intellectual property rights may be unavailable or limited in scope and, in any event, any patent protection we obtain may be limited. As a result, some of our products are not, and in the future may not be, protected by patents. We generally apply for patents in those countries where we intend to make, have made, use or sell products and where we assess the risk of infringement to justify the cost of seeking patent protection. However, we do not seek protection in all countries where we sell products and we may not accurately predict all the countries where patent protection would ultimately be desirable. If we fail to timely file a patent application in any such country or major market, we may be precluded from doing so at a later date. Competitors may use our technologies in jurisdictions where we have not obtained patent protection to develop their own products and, further, may export otherwise infringing products to territories in which we have patent protection that may not be sufficient to terminate infringing activities.
Furthermore, we cannot guarantee that any patents will be issued from any pending or future owned or licensed patent applications, or if any current or future patents will provide us with any meaningful protection or competitive advantage. Even if issued, existing or future patents may be challenged, including with respect to ownership, narrowed, invalidated, held unenforceable or circumvented, any of which could limit our ability to prevent competitors and other third parties from developing and marketing similar products or limit the length of terms of patent protection we may have for our products and technologies. Other companies may also design around technologies we have patented, licensed or developed. In addition, the issuance of a patent does not give us the right to practice the patented invention. Third parties may have blocking patents that could prevent us from marketing our products or practicing our own patented technology.
The patent positions of medical device companies can be highly uncertain and involve complex legal, scientific and factual questions for which important legal principles remain unresolved. The standards that the U.S. Patent and Trademark Office (“USPTO”) and its foreign counterparts use to grant patents are not always applied predictably or uniformly. Changes in either the patent laws, implementing regulations or the interpretation of patent laws may diminish the value of our rights. The legal systems of certain countries do not protect intellectual property rights to the same extent as the laws of the United States, and many companies have encountered significant problems in protecting and defending such rights in foreign jurisdictions.
Because patent applications in the United States, Europe and many other jurisdictions are typically not published until 18 months after filing, or in some cases not at all, and because publications of discoveries in scientific literature lag behind actual discoveries, we cannot be certain that we were the first to make the inventions claimed in our issued patents or pending patent applications, or that we were the first to file for protection of the inventions set forth in our patents or applications. We can give no assurance that all of the potentially relevant art relating to our patents and patent applications has been found; overlooked prior art could be used by a third party to challenge the validity, enforceability and scope of our patents or prevent a patent from issuing from a pending patent application. As a result, we may not be able to obtain or maintain protection for certain inventions. Therefore, the validity, enforceability and scope of our patents in the United States, Europe and in other countries cannot be predicted with certainty and, as a result, any patents that we own or license may not provide sufficient protection against our competitors.
Third parties may challenge any existing patent or future patent we own or license through adversarial proceedings in the issuing offices or in court proceedings, including as a response to any assertion of our patents against them. In any of these proceedings, a court or agency with jurisdiction may find our patents invalid and/or unenforceable, or even if valid and enforceable, insufficient to provide protection against competing products and services sufficient to achieve our business objectives. We may be subject to a third party pre-issuance submission of prior art to the USPTO, or reexamination by the USPTO if a third party asserts a substantial question of patentability against any claim of a U.S. patent we own or license. The adoption of the Leahy-Smith America Invents Act (“Leahy-Smith Act”) in September 2011 established additional opportunities for third parties to invalidate U.S. patent claims, including inter parties review and post-grant review proceedings. Outside of the United States, patents we own or license may become subject to patent opposition or similar proceedings, which may result in loss of scope of some claims or the entire patent. In addition, such proceedings are very complex and expensive, and may divert our management’s attention from our core business. If any of our patents are challenged, invalidated, circumvented by third parties or otherwise limited or expire prior to the commercialization of our product candidates, and if we do not own or have exclusive rights to other enforceable patents protecting our products or other technologies, competitors and other third parties could market products and use processes that are substantially similar to, or superior to, ours and our business would suffer.
The degree of future protection for our proprietary rights is uncertain because legal means afford only limited protection and may not adequately protect our rights or permit us to gain or keep a competitive advantage. For example:
others may be able to develop products that are similar to, or better than, ours in a way that is not covered by the claims of our patents;
34

Table of Contents
we might not have been the first to make the inventions covered by our patents or pending patent applications;
we might not have been the first to file patent applications for these inventions;
any patents that we obtain may not provide us with any competitive advantages or may ultimately be found invalid or unenforceable; or
we may not develop additional proprietary technologies that are patentable.
We may file lawsuits or initiate other proceedings to protect or enforce our patents or other intellectual property rights, which could be expensive, time consuming and unsuccessful.
Competitors may infringe our issued patents or other intellectual property. To counter infringement or unauthorized use, we may be required to file infringement claims, which can be expensive and time-consuming. Any claims we assert against perceived infringers could provoke these parties to assert counterclaims against us alleging that we infringe their intellectual property. In addition, in a patent infringement proceeding, a court may decide that a patent of ours is invalid or unenforceable, in whole or in part, construe the patent’s claims narrowly or refuse to stop the other party from using the technology at issue on the grounds that our patents do not cover the technology in question. An adverse result in any litigation proceeding could put one or more of our patents at risk of being invalidated or interpreted narrowly, which could adversely affect our competitive business position, business prospects and financial condition.
Our commercial success depends significantly on our ability to operate without infringing upon the intellectual property rights of third parties.
The medical device industry is subject to rapid technological change and substantial litigation regarding patent and other intellectual property rights. Our competitors in both the United States and abroad, many of which have substantially greater resources and have made substantial investments in patent portfolios and competing technologies, may have applied for or obtained or may in the future apply for and obtain, patents that will prevent, limit or otherwise interfere with our ability to make, use and sell our products. Numerous third party patents exist in the fields relating to our products, and it is difficult for industry participants, including us, to identify all third-party patent rights relevant to our products and technologies. Moreover, because some patent applications are maintained as confidential for a certain period of time, we cannot be certain that third parties have not filed patent applications that cover our products and technologies.
Patents could be issued to third parties that we may ultimately be found to infringe. Third parties may also have or obtain valid and enforceable patents or proprietary rights that could block us from developing product candidates using our technology. Our failure to obtain or maintain a license to any technology that we require may materially harm our business, financial condition and results of operations. Furthermore, we would be exposed to a threat of litigation.
From time to time, we may be party to, or threatened with, litigation or other proceedings with third parties, including non-practicing entities, who allege that our products, components of our products and/or proprietary technologies infringe, misappropriate or otherwise violate their intellectual property rights. The types of situations in which we may become a party to such litigation or proceedings include:
we or our collaborators may initiate litigation or other proceedings against third parties seeking to invalidate the patents held by those third parties or to obtain a judgment that our products or processes do not infringe those third parties’ patents;
we or our collaborators may participate at substantial cost in International Trade Commission proceedings to abate importation of products that would compete unfairly with our products;
if our competitors file patent applications that claim technology also claimed by us or our licensors, we or our licensors may be required to participate in interference, derivation or opposition proceedings to determine the priority of invention, which could jeopardize our patent rights and potentially provide a third party with a dominant patent position;
if third parties initiate litigation claiming that our processes or products infringe their patent or other intellectual property rights, we and our collaborators will need to defend against such proceedings;
if third parties initiate litigation or other proceedings seeking to invalidate patents owned by or licensed to us or to obtain a declaratory judgment that their product or technology does not infringe our patents or patents licensed to us, we will need to defend against such proceedings;
we may be subject to ownership disputes relating to intellectual property, including disputes arising from conflicting obligations of consultants or others who are involved in developing our products; and
35

Table of Contents
if a license to necessary technology is terminated, the licensor may initiate litigation claiming that our processes or products infringe or misappropriate their patent or other intellectual property rights and/or that we breached our obligations under the license agreement, and we and our collaborators would need to defend against such proceedings.
These lawsuits and proceedings, regardless of merit, are time-consuming and expensive to initiate, maintain, defend or settle, and could divert the time and attention of managerial and technical personnel, which could materially adversely affect our business. Any such claim could also force use to do one or more of the following:
incur substantial monetary liability for infringement or other violations of intellectual property rights, which we may have to pay if a court decides that the product or technology at issue infringes or violates the third party’s rights, and if the court finds that the infringement was willful, we could be ordered to pay treble damages and the third party’s attorneys’ fees;
pay substantial damages to our customers or end users to discontinue use or replace infringing technology with non-infringing technology;
stop manufacturing, selling, using, exporting or licensing the product or technology incorporating the allegedly infringing technology or stop incorporating the allegedly infringing technology into such product or technology;
obtain from the owner of the infringed intellectual property right a license, which may require us to pay substantial upfront fees or royalties to sell or use the relevant technology and which may not be available on commercially reasonable terms, or at all;
redesign our products and technology so they do not infringe or violate the third party’s intellectual property rights, which may not be possible or may require substantial monetary expenditures and time;
enter into cross-licenses with our competitors, which could weaken our overall intellectual property position;
lose the opportunity to license our technology to others or to collect royalty payments based upon successful protection and assertion of our intellectual property against others;
find alternative suppliers for non-infringing products and technologies, which could be costly and create significant delay; or
relinquish rights associated with one or more of our patent claims, if our claims are held invalid or otherwise unenforceable.
Some of our competitors may be able to sustain the costs of complex intellectual property litigation more effectively than we can because they have substantially greater resources. In addition, intellectual property litigation, regardless of its outcome, may cause negative publicity, adversely impact prospective customers, cause product shipment delays, or prohibit us from manufacturing, marketing or otherwise commercializing our products and technology. Any uncertainties resulting from the initiation and continuation of any litigation could have a material adverse effect on our ability to raise additional funds or otherwise have a material adverse effect on our business, results of operation, financial condition or cash flows.
In addition, we may indemnify our customers and distributors against claims relating to the infringement of intellectual property rights of third parties related to our products. Third parties may assert infringement claims against our customers or distributors. These claims may require us to initiate or defend protracted and costly litigation on behalf of our customers or distributors, regardless of the merits of these claims. If any of these claims succeed, we may be forced to pay damages on behalf of our customers, suppliers or distributors, or may be required to obtain licenses for the products they use. If we cannot obtain all necessary licenses on commercially reasonable terms, our customers may be forced to stop using our products.
Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. There could also be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors perceive these results to be negative, it could have a material adverse effect on the price of our common stock. The occurrence of any of these events may have a material adverse effect on our business, results of operation, financial condition or cash flows.
Changes in patent law could diminish the value of patents in general, thereby impairing our ability to protect our existing and future products.
Recent patent reform legislation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents. The Leahy-Smith Act includes a number of significant changes to U.S. patent law. These include provisions that affect the way patent applications are prosecuted, redefine prior art, and may also affect patent litigation. The USPTO developed new regulations and procedures to govern administration of the
36

Table of Contents
Leahy-Smith Act, including switching the U.S. patent system from a “first-to-invent” system to a “first-to-file” system. Under a “first-to-file” system, assuming the other requirements for patentability are met, the first inventor to file a patent application generally will be entitled to the patent on an invention regardless of whether another inventor had made the invention earlier. Many of the substantive changes to patent law associated with the Leahy-Smith Act, in particular, the first-to-file provisions, only became effective recently. Accordingly, it is not clear what, if any, impact the Leahy-Smith Act will have on the operation of our business. The Leahy-Smith Act and its implementation could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents, all of which could have a material adverse effect on our business, results of operation, financial condition or cash flows.
In addition, patent reform legislation may pass in the future that could lead to additional uncertainties and increased costs surrounding the prosecution, enforcement and defense of our patents and applications. Furthermore, the U.S. Supreme Court and the U.S. Court of Appeals for the Federal Circuit have made, and will likely continue to make, changes in how the patent laws of the United States are interpreted. Similarly, foreign courts have made, and will likely continue to make, changes in how the patent laws in their respective jurisdictions are interpreted. We cannot predict future changes in the interpretation of patent laws or changes to patent laws that might be enacted into law by U.S. and foreign legislative bodies. Those changes may materially affect our patents or patent applications and our ability to obtain additional patent protection in the future.
Obtaining and maintaining patent protection depends on compliance with various procedural, document submission, fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for non-compliance with these requirements.
The USPTO and various foreign patent offices require compliance with a number of procedural, documentary, fee payment and other similar provisions. In addition, periodic maintenance fees on our owned and in-licensed patents are due to be paid to governmental patent agencies over the lifetime of the patents. Future maintenance fees will also need to be paid on other patents that may be issued to us. We have systems in place to remind us to pay these fees, and we employ outside firms to remind us or our licensor to pay annuity fees due to patent agencies on our patents and pending patent applications. In certain cases, an inadvertent lapse can be cured by payment of a late fee or by other means in accordance with the applicable rules. However, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. In such an event, our competitors might be able to enter the market and this circumstance would have a material adverse effect on our business, results of operation, financial condition or cash flows.
If our trademarks and trade names are not adequately protected, then we may not be able to build name recognition in our markets of interest and our business may be adversely affected.
We currently own 17 trademarks, related to our company name, logo, products and technology, that are registered with the USPTO as well as 94 trademarks registered outside of the United States. Our registered or unregistered trademarks or trade names may be challenged, infringed, circumvented, declared generic or determined to be infringing on other marks or names. We may not be able to protect our rights in these trademarks and trade names, which we need in order to build name recognition with potential customers in our markets of interest. There is no guarantee we will be able to secure registration for any of our pending trademark applications with the USPTO or comparable foreign authorities. In addition, third parties have registered trademarks similar or identical to our trademarks, and may in the future file for registration of such trademarks. If they succeed in registering or developing common law rights in such trademarks, and if we are not successful in challenging such third-party rights, we may not be able to use these trademarks to market our products in those countries where such third parties have registered such trademarks or obtained such common law rights. In any case, if we are unable to establish name recognition based on our trademarks and trade names, then we may not be able to compete effectively and our business may be adversely affected.
In addition, we may be involved in litigation or other proceedings to protect our trademark rights associated with our company name or the names used with our products. For example, we are currently opposing the registration of a product name on the grounds that the name is confusingly similar to our ACE brand, and that use of the name by a competitor will cause confusion in the marketplace. An adverse decision in such proceeding could have a negative impact on the value of the ACE brand. Any objections we receive from the USPTO, foreign trademark authorities or third parties relating to our pending applications could require us to incur significant expense in defending the objections or establishing alternative names. Names used with our products may be claimed to infringe names held by others or to be ineligible for proprietary protection. If we have to change the name of our company or any product, we may experience a loss in goodwill associated with our brand name, customer confusion or a loss of sales.
If we are unable to protect the confidentiality of our trade secrets and other proprietary information, our business and competitive position may be harmed.
In addition to patent protection, we also rely on confidential proprietary information, including trade secrets and know-how, to develop and maintain our competitive position. We seek to protect our confidential proprietary information, in part, by
37

Table of Contents
entering into confidentiality agreements with our employees, consultants, collaborators, strategic partners and others upon the commencement of their relationships with us. These agreements require that all confidential information developed by the individual or made known to the individual by us during the course of the individual’s relationship with us be kept confidential. Our agreements with employees and our personnel policies also provide that any inventions conceived by the individual in the course of rendering services to us shall be our exclusive property. However, we may not obtain these agreements in all circumstances, and individuals with whom we have these agreements may not comply with their terms. Thus, despite such agreements, such inventions may become assigned to third parties. Monitoring unauthorized uses and disclosures of our intellectual property is difficult, and we do not know whether the steps we have taken to protect our intellectual property will be effective. In the event of unauthorized use or disclosure of our trade secrets or proprietary information, these agreements, even if obtained, may not provide meaningful protection, particularly for our trade secrets or other confidential information. To the extent that our employees, consultants or contractors use technology or know-how owned by third parties in their work for us, disputes may arise between us and those third parties as to the rights in related inventions. To the extent that an individual who is not obligated to assign rights in intellectual property to us is rightfully an inventor of intellectual property, we may need to obtain an assignment or a license to that intellectual property from that individual, or a third party or from that individual’s assignee. Such assignment or license may not be available on commercially reasonable terms or at all.
Adequate remedies may not exist in the event of unauthorized use or disclosure of our proprietary information. The disclosure of our trade secrets would impair our competitive position and may materially harm our business, financial condition and results of operations. Costly and time consuming litigation could be necessary to enforce and determine the scope of our proprietary rights, and failure to maintain trade secret protection could adversely affect our competitive business position. In addition, others may independently discover or develop our trade secrets and proprietary information, and the existence of our own trade secrets affords no protection against such independent discovery.
We may also employ individuals who were previously or concurrently employed at research institutions and/or other medical device companies, including our competitors or potential competitors. We may be subject to claims that these employees, or we, have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of their former employers, or that patents and applications we have filed to protect inventions of these employees, even those related to one or more of our products, are rightfully owned by their former or concurrent employer. Litigation may be necessary to defend against these claims. Even if we are successful in defending against these claims, litigation could result in substantial costs and be a distraction to management.
Risks Related to Our Finances and Capital Requirements
It is difficult to forecast future performance, which may cause our financial results to fluctuate unpredictably.
A number of factors over which we have limited or no control may contribute to fluctuations in our financial results, such as:
variations in revenue due to the unavailability of specialist physicians who use our products during certain times of the year, such as those periods when there are major conferences on conditions they treat or those periods when high volume users of our products take time off of work;
positive or negative media coverage of our products or the procedures or products of our competitors or our industry;
publication of clinical trial results or studies by us or our competitors;
changes in our sales process due to industry changes, such as changes in the stroke care pathway;
delays in receipt of anticipated purchase orders;
delays in customers receiving products;
performance of our independent distributors;
our ability to obtain further regulatory clearances or approvals;
the timing of product development and clinical trial activities, including the pace of enrollment;
delays in, or failure of, product and component deliveries by our suppliers;
changes in reimbursement policies or levels;
the number of procedures performed in any given period using our products, which can sometimes vary significantly between periods;
38

Table of Contents
customer response to the introduction of new products or alternative treatments, and the degree to we which we are effective in transitioning customers to our products; and
fluctuations in foreign currency.
In the event our actual revenue and results of operations do not meet our or others’ forecasts for a particular period, the market price of our common stock may decline substantially.
We may require additional financing in the future and may not be able to obtain such financing on favorable terms, if at all, which could force us to delay, reduce or eliminate our research and development activities or otherwise harm our business.
Since our initial public offering in September 2015, we have financed our operations primarily through our operations and sales of our equity securities. We are unable to predict the extent of any future operating cash flows or whether we will be able to maintain or grow our profitability. If we require additional financing to continue or expand our operations, for research and development, for acquisitions or for other purposes, we may determine to engage in equity or debt financings or incur other indebtedness. We may not be able to timely secure additional debt or equity financing on favorable terms, or at all. If we raise additional funds through the issuance of equity or convertible debt or other equity-linked securities, our existing stockholders could suffer significant dilution. Any debt financing obtained by us in the future could involve restrictive covenants relating to our capital raising activities and other financial and operational matters, which may make it more difficult for us to obtain additional capital and to pursue business opportunities, including potential acquisitions. If needed funds are not available in adequate amounts or on acceptable terms from additional financing sources, our business will be materially adversely affected.
By engaging in acquisitions and other business development arrangements, we will incur a variety of costs and may potentially face numerous risks that could adversely affect our business and operations.
We have in the past, and expect in the future, to seek to acquire additional businesses, assets, technologies or products to enhance our business if appropriate opportunities become available. In connection with any acquisitions, we could issue additional equity securities or convertible debt or equity-linked securities, which would dilute our stockholders, cause us to incur substantial debt to fund the acquisitions, or assume significant liabilities.
Acquisitions involve numerous risks, including problems integrating the purchased operations, technologies or products, unanticipated costs and other liabilities, diversion of management’s attention from our core businesses, adverse effects on existing business relationships with current and/or prospective customers and/or suppliers, risks associated with entering markets in which we have no or limited prior experience and potential loss of key employees. Acquisitions may also require us to record goodwill and non-amortizable intangible assets that will be subject to impairment testing on a regular basis and potential periodic impairment charges, incur amortization expenses related to certain intangible assets, and incur write-offs and restructuring and other related expenses, any of which could harm our results of operations and financial condition. If we fail in our integration efforts with respect to any of our acquisitions and are unable to efficiently operate as a combined organization, our business and financial condition may be adversely affected.
Fluctuations in our effective tax rate and changes to tax laws may adversely affect us.
As an international company, we are subject to taxation in numerous countries, states and other jurisdictions. Our effective tax rate is derived from a combination of statutory tax rates in the various jurisdictions in which we operate. In preparing our financial statements, our effective tax rate is based on estimates of the amount of tax that will become payable in each of these jurisdictions. Our effective tax rate may, however, differ from estimates due to numerous factors, including a change in the mix of our profitability from country to country and changes in tax laws. The fluctuations in our effective tax rate could have an adverse effect on our business, financial condition and results of operations and cash flows.
Our excess tax benefits and tax deficiencies are required to be recorded in the income statement when stock awards vest or are settled and as discrete items on the tax rate in the period in which they occur. The amount of excess tax benefits can fluctuate from period to period based on the price of our stock, the volume of share-based grants settled or vested, and the fair value assigned to equity awards under U.S. GAAP. For interim reporting purposes, we are required to exclude the excess tax benefits and tax deficiencies from the annual estimated tax rate and not to forecast the potential impact to our rate. As a result, we could experience an effective tax rate significantly different from previous periods or from our expectations.
The Tax Cuts and Jobs Act of 2017 (the “Tax Reform Act”) was signed into law by President Donald J. Trump on December 22, 2017. In the year ended December 31, 2018, we completed our accounting for the income tax effects of the Tax Reform Act under FASB ASC 740 “Income Taxes” based on authoritative guidance available to date. Prospectively, as additional interpretive guidance, potential amendments, or technical corrections relating to the Tax reform Act are released, we are required to further evaluate the tax consequences of such guidance or amendments and determine the impact on our financial statements, if any. If the additional guidance or amendments result in changes to our current interpretation of the income tax effects of the Tax Reform Act, our effective tax rate could fluctuate or be different from our expectations.
39

Table of Contents
In addition, changes in tax law or declines in our underlying profitability may negatively or positively impact our financial outlook of operations, which could lead to a corresponding charge or benefit to income taxes attributable to adjustments to the valuation allowance recorded against our deferred tax assets (“DTAs”) on our consolidated balance sheets. The tax charge or benefit resulting from such change in valuation allowance could result in fluctuations in our effective tax rate and have a material negative impact on our financial condition and results of operations.
Risks Relating to Securities Markets and Investment in Our Common Stock
The price of our common stock may be volatile, and you could lose all or part of your investment.
The trading price of our common stock has been and is likely to continue to be volatile. From January 1, 2019 through December 31, 2019 our closing stock price as reported on The New York Stock Exchange (“NYSE”) has ranged from $115.84 to $183.40. Stock markets have experienced extreme volatility that has often been unrelated to the operating performance of particular companies. These broad market fluctuations may adversely affect the trading price of our common stock. In addition, limited trading volume of our stock may contribute to its future volatility. Price declines in our common stock could result from general market and economic conditions, some of which are beyond our control, and a variety of other factors, including any of the risk factors described in this Annual Report on Form 10-K or those that we have not anticipated. These broad market and industry factors may harm the market price of our common stock, regardless of our operating performance, and could cause you to lose all or part of your investment in our common stock since you might be unable to sell your shares at or above the price you paid for such shares. Factors that could cause fluctuations in the market price of our common stock include the following:
price and volume fluctuations in the overall stock market from time to time;
volatility in the market prices and trading volumes of medical device company stocks;
changes in operating performance and stock market valuations of other medical device companies generally, or those in our industry in particular;
sales of shares of our common stock by us or our stockholders;
failure of securities analysts to maintain coverage of us, changes in financial estimates by securities analysts who follow our company, or our failure to meet these estimates or the expectations of investors;
the financial projections we may provide to the public, any changes in those projections or our failure to meet those projections;
announcements by us or our competitors of new products or services;
the public’s reaction to our press releases, other public announcements and filings with the SEC;
rumors and market speculation involving us or other companies in our industry;
actual or anticipated changes in our results of operations or fluctuations in our results of operations;
actual or anticipated developments in our business, our competitors’ businesses or the competitive landscape generally;
litigation involving us, our industry or both, or investigations by regulators into our operations or those of our competitors;
developments or disputes concerning our intellectual property or other proprietary rights;
announced or completed acquisitions of businesses or technologies by us or our competitors;
new laws or regulations or new interpretations of existing laws or regulations applicable to our business;
changes in accounting standards, policies, guidelines, interpretations or principles;
any significant change in our management; and
general economic conditions and slow or negative growth of our markets.
In addition, in the past, following periods of volatility in the overall market and the market price of a particular company’s securities, securities class action litigation has often been instituted against these companies. This litigation, if instituted against us, could result in substantial costs and a diversion of our management’s attention and resources.
40

Table of Contents
If our executive officers, directors and largest stockholders choose to act together, they may be able to significantly influence our management and operations, acting in their own best interests and not necessarily those of other stockholders.
As of December 31, 2019, our executive officers, directors and holders of 5% or more of our outstanding stock and their affiliates beneficially owned approximately 40.6% of our voting stock in the aggregate. These stockholders, acting together, would be able to significantly influence all matters requiring approval by our stockholders, including the election of directors and the approval of mergers or other business combination transactions. The interests of this group of stockholders may not always coincide with the interests of other stockholders, and they may act in a manner that advances their best interests and not necessarily those of other stockholders. This concentration of ownership may have the effect of delaying, preventing or deterring a change in control of our company, could deprive our stockholders of an opportunity to receive a premium for their common stock as part of a sale of our company and might ultimately affect the market price of our common stock.
A sale of a substantial number of shares of our common stock in the public market could cause the market price of our common stock to drop significantly, even if our business is doing well.
Sales of a substantial number of shares of our common stock could occur at any time. These sales, or the perception in the market that the holders of a large number of shares of common stock intend to sell shares, could reduce the market price of our common stock. As of December 31, 2019, our directors, executive officers and holders of 5% or more of our outstanding stock beneficially owned approximately 40.6% of our outstanding stock in the aggregate. If one or more of them were to sell a substantial portion of the shares they hold, it could cause our stock price to decline.
We have also registered the offer and sale of all shares of common stock that we may issue under our equity compensation plans. As of December 31, 2019, approximately 9,800,000 shares of common stock that are either subject to outstanding options or other equity awards or reserved for future issuance under our equity incentive plans have been registered on Form S-8 registration statements and may be freely sold in the public market upon issuance, except for shares held by affiliates who have certain restrictions on their ability to sell. If these additional shares of common stock are sold, or if it is perceived that they will be sold, in the public market, the trading price of our common stock could decline.
Our restated certificate of incorporation, our amended and restated bylaws and Delaware law contain provisions that could discourage another company from acquiring us and may prevent attempts by our stockholders to replace or remove our current management.
Provisions of Delaware law (where we are incorporated), our amended and restated certificate of incorporation and amended and restated bylaws may discourage, delay or prevent a merger or acquisition that stockholders may consider favorable, including transactions in which you might otherwise receive a premium for your shares. In addition, these provisions may frustrate or prevent any attempts by our stockholders to replace or remove our current management by making it more difficult for stockholders to replace or remove our board of directors. These provisions include:
authorizing the issuance of “blank check” preferred stock without any need for action by stockholders;
requiring supermajority stockholder voting to effect certain amendments to our restated certificate of incorporation and amended and restated bylaws;
eliminating the ability of stockholders to call and bring business before special meetings of stockholders;
prohibiting stockholder action by written consent;
establishing advance notice requirements for nominations for election to the board of directors or for proposing matters that can be acted on by stockholders at stockholder meetings;
dividing our board of directors into three classes so that only one third of our directors will be up for election in any given year; and
providing that our directors may be removed by our stockholders only for cause.
In addition, we are subject to Section 203 of the Delaware General Corporation Law, which may have an anti-takeover effect with respect to transactions not approved in advance by our board of directors, including discouraging takeover attempts that could have resulted in a premium over the market price for shares of our common stock.
These provisions apply even if a takeover offer may be considered beneficial by some stockholders and could delay or prevent an acquisition that our board of directors determines is not in our and our stockholders’ best interests and could also affect the price that some investors are willing to pay for our common stock.
41

Table of Contents
Our restated certificate of incorporation provides that the Court of Chancery of the State of Delaware is the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers or employees.
Our restated certificate of incorporation provides that the Court of Chancery of the State of Delaware is the exclusive forum for any derivative action or proceeding brought on our behalf; any action asserting a breach of fiduciary duty; any action asserting a claim against us arising pursuant to the General Corporation Law of the State of Delaware, our restated certificate of incorporation or our amended and restated bylaws; or any action asserting a claim against us that is governed by the internal affairs doctrine. The choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers or other employees, which may discourage such lawsuits against us and our directors, officers and other employees. If a court were to find the choice of forum provision contained in our restated certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business and financial condition.
We incur significant costs and devote substantial management time as a result of operating as a public company.
As a public company, we incur significant legal, accounting and other expenses as we devote resources to comply with the Securities Exchange Act of 1934, as amended (“Exchange Act”), the Sarbanes-Oxley Act of 2002 (“Sarbanes-Oxley Act”), and the Dodd-Frank Act, as well as rules and regulations subsequently implemented by the SEC and the NYSE, including the establishment and maintenance of effective disclosure and financial controls and changes in corporate governance practices. We expect that compliance with these requirements will increase our legal and financial compliance costs and will make some activities more time consuming and costly.
We plan to continue to invest resources to comply with the evolving laws, regulations and standards applicable to public companies, and this investment may result in increased general and administrative expenses and a diversion of management’s time and attention from revenue-generating activities to compliance activities. Operating as a public company and being subject to these rules and regulations makes it more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced coverage or incur substantially higher costs to obtain coverage. As a result, it may be difficult for us to attract and retain qualified members of our board of directors or executive officers.
The costs associated with operating as a public company may decrease our net income or increase any future net loss and may cause us to reduce costs in other areas of our business or increase the prices of our products to offset the effect of such costs. Additionally, if these requirements divert our management’s attention from other business concerns, they could have a material adverse effect on our business, results of operation, financial condition or cash flows.
If we fail to maintain an effective system of disclosure controls and internal control over financial reporting, our ability to produce timely and accurate financial statements or comply with applicable regulations could be impaired.
As a public company, we are subject to the reporting requirements of the Exchange Act, Sarbanes-Oxley Act, and the listing standards of the NYSE. We expect that the requirements of these rules and regulations will continue to increase our legal, accounting and financial compliance costs, make some activities more difficult, time consuming and costly, and place significant strain on our personnel, systems and resources.
The Sarbanes-Oxley Act requires, among other things, that we maintain effective disclosure controls and procedures and internal control over financial reporting. We are continuing to develop and refine our disclosure controls and other procedures that are designed to ensure that information required to be disclosed by us in the reports that we will file with the SEC is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and that information required to be disclosed in reports under the Exchange Act is accumulated and communicated to our principal executive and financial officers. We are also continuing to improve our internal control over financial reporting. In order to maintain and improve the effectiveness of our disclosure controls and procedures and internal control over financial reporting, we have expended, and anticipate that we will continue to expend, significant resources, including accounting-related costs and significant management oversight.
Our current controls and any new controls that we develop may become inadequate because of changes in our business. Further, weaknesses in our disclosure controls or our internal control over financial reporting may be discovered in the future. Any failure to develop or maintain effective controls, or any difficulties encountered in their implementation or improvement, could harm our operating results or cause us to fail to meet our reporting obligations and may result in errors in our financial statements or a restatement of our financial statements for prior periods. Any failure to implement and maintain effective internal control over financial reporting also could adversely affect the results of management evaluations and independent registered public accounting firm audits of our internal control over financial reporting that we include in our periodic reports that are filed with the SEC. Ineffective disclosure controls and procedures and internal control over financial reporting could also cause investors to lose confidence in our reported financial and other information, which would likely have a negative
42

Table of Contents
effect on the trading price of our common stock. In addition, if we are unable to continue to meet these requirements, we may not be able to remain listed on the NYSE.
As a public company, we are required to provide an annual management report on the effectiveness of our internal control over financial reporting and our independent registered public accounting firm is required to audit the effectiveness of our internal control over financial reporting. If we identify material weaknesses in our internal controls over financial reporting, if we are unable to assert that our internal control over financial reporting is effective, or if our independent registered public accounting firm is unable to express an opinion as to the effectiveness of our internal controls over financial reporting, investors may lose confidence in the accuracy and completeness of our financial reports and the market price of our common stock could be adversely affected, and we could become subject to investigations by the stock exchange on which our securities are listed, the SEC, or other regulatory authorities, which could require additional financial and management resources.
Any failure to maintain effective disclosure controls and internal control over financial reporting could have a material and adverse effect on our business and results of operations, and cause a decline in the price of our common stock.
If securities or industry analysts publish inaccurate or unfavorable research about our business or cease publishing research, our stock price and trading volume could decline.
The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us or our business. If one or more of the analysts who cover us downgrade our stock or publish inaccurate or unfavorable research about our business, our stock price would likely decline. If one or more of these analysts cease coverage of our company or fail to publish reports on us regularly, demand for our stock could decrease, which might cause our stock price and trading volume to decline.
We do not anticipate paying cash dividends, and accordingly, stockholders must rely on stock appreciation for any return on their investment.
We do not anticipate paying cash dividends in the future. As a result, only appreciation of the price of our common stock, which may never occur, would provide a return to stockholders. Investors seeking cash dividends should not invest in our common stock.
An additional valuation allowance against our deferred tax assets could require a charge to earnings, which could result in a negative impact on our results of operations.
Primarily as a result of net operating losses, stock-based compensation, various accruals and reserves, and tax credits, we maintain foreign and domestic DTAs. DTAs reflect an expected benefit to be realized in the future that may be used to reduce the amount of tax that we would otherwise be required to pay in future periods. DTAs are reduced by a valuation allowance when it is more likely than not that the future realization of all or some of the DTAs will not be achieved. Valuation allowances related to DTAs can be affected by changes to tax laws, statutory tax rates, future taxable income levels and input from our tax advisors or regulatory authorities. At this time, we consider it more likely than not that we will have sufficient taxable income in the future that will allow us to realize the benefits of the domestic DTAs we maintain as of December 31, 2019, exclusive of our federal research and development tax credit, California DTAs and DTAs acquired from MVI that are subject to limitation. However, it is possible that some of our foreign or domestic DTAs could ultimately expire unused, or future DTAs could be created, due to vesting or settlement of stock awards or other book to tax differences, in which we will not have sufficient taxable income in the future to fully utilize these and which will result in us recording a valuation allowance. Therefore, unless we are able to generate sufficient taxable income, a substantial valuation allowance to reduce our DTAs may be required, which would materially increase our tax expense in the period the valuation allowance is recorded and could have a material adverse impact on our financial condition and results of operations.
43

Table of Contents
ITEM 1B. UNRESOLVED STAFF COMMENTS.
None.
ITEM 2. PROPERTIES.
We maintain approximately 305,000 square feet of research and development, manufacturing and administrative facilities in seven buildings at our campus in Alameda, California. The leases for these seven buildings expire in 2029 to 2035, subject to our option to renew certain leases for an additional five to fifteen years. From time to time through February 1, 2035, if any space in any of the buildings located in the same business park as our campus becomes vacant, that space will be added to the lease. The maximum additional space that could be added under this provision of the lease as of December 31, 2019 is approximately 175,000 square feet. The Company has a right of first offer to lease any space that becomes available after such date. We also lease approximately 20,000 square feet of warehouse space in Livermore, California, and approximately 45,000 square feet of warehouse space in Salt Lake City, Utah. The leases for the Livermore warehouse spaces expire in 2020 to 2022. The lease for the Salt Lake City warehouse expires in 2024, subject to our option to renew the lease for an additional three to nine years.

On September 17, 2018, we entered into a lease for approximately 160,000 square feet to serve as a manufacturing facility in Roseville, California. The lease is for a fifteen year term, which commenced in November 2019. We have the option to renew the lease for an additional five to ten years.

On September 3, 2019, we entered into a lease for an additional space of approximately 127,000 square feet at our headquarters in the Harbor Bay Business Park in Alameda, California, which has not yet commenced as of December 31, 2019. This additional space is in a to-be-constructed building and we anticipate substantial completion will occur within the next two years.
We also lease office and warehouse space in Germany, Italy, Australia, and Brazil. The offices in Germany and Australia support our direct sales operations in Europe and Australasia, respectively, the office in Brazil supports our Latin America marketing efforts through our distribution partners, and the offices in Italy support the operations of Crossmed S.p.A., our wholly-owned subsidiary in Italy, including supporting our direct sales operations in Italy, San Marino, Vatican City, and Switzerland. We also warehouse and distribute finished products to our international customers utilizing a third-party logistics provider in the Netherlands.
ITEM 3. LEGAL PROCEEDINGS.
For information with respect to Legal Proceedings, see Note “10. Commitments and Contingencies” to our consolidated financial statements in Part II, Item 8 of this Form 10-K.
ITEM 4. MINE SAFETY DISCLOSURES.
Not applicable.
44

Table of Contents
PART II

ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.
Market Information
Our common stock has been listed on the NYSE under the symbol “PEN” since September 18, 2015. Prior to that date, there was no established public trading market for our common stock. As of February 11, 2020, there were 40 holders of record of our common stock. The actual number of stockholders is greater than this number of record holders, and includes stockholders who are beneficial owners, but whose shares are held in street name by brokers and other nominees. This number of holders of record also does not include stockholders whose shares may be held in trust by other entities.
Performance Graph
The following graph illustrates a comparison of the total cumulative stockholder return on our common stock with the total return for (i) the S&P Healthcare Equipment and (ii) the NYSE Composite for the period from September 18, 2015 (the date our common stock commenced trading on the NYSE) through December 31, 2019. Although our common stock was initially listed at $30.00 per share on the date our common stock was first listed on the NYSE, September 18, 2015, the $30.00 price is not reflected in the graph. Instead, the figures represented below assume an investment of $100 in our common stock at the closing price of $41.30 on September 18, 2015 and in the S&P Healthcare Equipment and NYSE Composite on September 18, 2015 and the reinvestment of dividends into shares of common stock. The comparisons in the table are required by the SEC and are not intended to forecast or be indicative of possible future performance of our common stock. This graph shall not be deemed “soliciting material” or be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities under that Section, and shall not be deemed to be incorporated by reference into any of our filings under the Securities Act, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.
PEN-20191231_G1.JPG
$100 investment in stock or index Ticker 9/18/2015 12/31/2015 12/30/2016 12/29/2017 12/31/2018 12/31/2019
Penumbra PEN $ 100.00    $ 130.29    $ 154.48    $ 227.85    $ 295.88    $ 397.75   
NYSE Composite NYA 100.00    101.11    110.22    127.68    113.39    138.69   
S&P 500 Healthcare Equipment Index XHE 100.00    100.09    111.87    146.00    159.00    194.45   
Dividend Policy
We have never declared or paid cash dividends on our capital stock. We currently intend to retain all available funds for use in the operation and expansion of our business, and do not anticipate paying any cash dividends in the foreseeable future.
45

Table of Contents
Any future determination related to dividend policy will be made at the discretion of our board of directors, subject to applicable laws, and will depend on a number of factors, including our financial condition, results of operations, capital requirements, contractual restrictions, general business conditions and other factors that our board of directors may deem relevant.
Issuer Purchases of Equity Securities
None.
Recent Sales of Unregistered Securities
None.
46

Table of Contents
ITEM 6. SELECTED CONSOLIDATED FINANCIAL DATA.
The following selected consolidated financial data of Penumbra, Inc. should be read in conjunction with, and are qualified by reference to, the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and notes thereto included in this report. The consolidated statement of operations data for the years ended December 31, 2019, 2018 and 2017, and the consolidated balance sheet data as of December 31, 2019 and 2018, are derived from, and qualified by reference to, our audited consolidated financial statements included elsewhere in this Annual Report on Form 10-K. The consolidated statement of operations data for the years ended December 31, 2016 and 2015 and selected consolidated balance sheet data as of December 31, 2017, 2016 and 2015 are derived from our audited consolidated financial statements not included in this Annual Report on Form 10-K. Our historical results are not necessarily indicative of the results that may be expected in the future.
Year Ended December 31,
2019(1)
2018(2)(3)
2017(4)(5)
2016(6)
2015
(In thousands, except share and per share amounts)
Consolidated Statement of Operations Data:
Revenue $ 547,405    $ 444,938    $ 333,764    $ 263,317    $ 186,095   
Gross profit 371,964    292,533    217,142    170,829    124,058   
Operating expenses:
Acquired in-process research and development —    30,835    —    —    —   
Total operating expenses 324,456    293,385    215,977    172,179    119,879   
Income (loss) from operations 47,508    (852)   1,165    (1,350)   4,179   
Income (loss) before income taxes and equity in losses of unconsolidated investee 50,135    1,608    2,476    (869)   4,024   
Provision for (Benefit from) income taxes 3,131    (4,403)   (3,611)   (15,683)   1,659   
Income before equity in losses of unconsolidated investee 47,004    6,011    6,087    14,814    2,365   
Equity in losses of unconsolidated investee —    (3,101)   (1,430)   —    —   
Consolidated net income $ 47,004    $ 2,910    $ 4,657    $ 14,814    $ 2,365   
Net loss attributable to non-controlling interest (1,454)   (3,691)   —    —    —   
Net income attributable to Penumbra, Inc. $ 48,458    $ 6,601    $ 4,657    $ 14,814    $ 1,084   
Net income attributable to Penumbra, Inc. per share:
Basic $ 1.39    $ 0.19    $ 0.14    $ 0.49    $ 0.09   
Diluted $ 1.34    $ 0.18    $ 0.13    $ 0.44    $ 0.08   
Weighted average shares used to compute net income per share attributable to common stockholders:
Basic 34,750,706    34,138,176    32,978,065    30,464,583    11,993,429   
Diluted 36,265,999    36,086,821    35,319,103    33,478,078    14,219,650   

Year Ended December 31,
2019(1)
2018(2)(3)
2017(4)(5)
2016(6)
2015
(in thousands)
Balance Sheet Data:
Cash and cash equivalents $ 72,779    $ 67,850    $ 50,637    $ 13,236    $ 19,547   
Marketable investments 116,610    133,039    163,954    115,517    129,257   
Total assets 665,901    515,006    476,667    308,254    263,848   
Working capital 372,086    344,664    330,652    228,027    216,213   
Total stockholders’ equity 485,613    422,415    400,408    266,547    232,522   

(1) In first quarter of 2019, the Company adopted Accounting Standard Update (“ASU”) No. 2016-02, Leases (Topic 842), and its associated amendments. Under the standard, a lessee will be required to recognize a lease liability and right-of-use asset for all leases with terms in excess of twelve months. The Company elected to apply the modified retrospective transition approach to all leases existing at the date of initial application and not restate comparative periods. As a result of the adoption, there was no cumulative-effect adjustment recorded to retained earnings upon adoption. As of January 1, 2019, the Company’s consolidated balance sheet included operating lease right-of-use assets of $43.3 million, current operating lease liabilities of $3.6 million and non-current operating lease liabilities of $47.0 million on the consolidated balance sheet. Refer to Note “2. Summary of Significant Accounting Policies” and Note “9. Leases” for more information.
(2) In the first quarter of 2018, the Company adopted Accounting Standard Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (“Topic 606”), and its associated amendments. Under the standard, revenue is recognized when a customer obtains control of promised goods or services in an amount
47

Table of Contents
that reflects the consideration the entity expects to receive in exchange for those goods or services. The Company applied the five step method outlined in the ASU to all revenue streams and elected to utilize the modified retrospective implementation method. As a result of adoption, the Company recorded a $0.3 million cumulative adjustment to its retained earnings at January 1, 2018.
(3) During the year ended December 31, 2017, the Company formed MVI as a privately-held joint venture, with Sixense Enterprises, Inc. (“Sixense”) for the purpose of exploring healthcare applications of virtual reality technology. On August 31, 2018, the Company acquired a controlling interest in MVI Health Inc. (“MVI”) which was accounted for as an asset acquisition. In connection with the asset acquisition, the Company recorded a $30.8 million IPR&D charge in the consolidated statements of operations related to the acquired technology under development from MVI. Of the total IPR&D charge, $27.4 million was attributable to the net loss of Penumbra, Inc. Refer to Note “3. Investments and Fair Value of Financial Instruments” and Note “6. Asset Acquisition” for more information.
(4) Income tax expense for the year ended December 31, 2017, includes $2.4 million of valuation allowance against the Company’s federal research and development tax credits and $15.4 million of deferred income tax due to the remeasurement of the Company’s DTAs at a 21% corporate income tax rate pursuant to the Tax Reform Act. Refer to our risk factor titled “Fluctuations in our effective tax rate and changes to tax laws may adversely affect us” in the section titled “Risk Factors-Risks Related to Our Finances and Capital Requirements.”
(5) In the third quarter of 2017, the Company acquired Crossmed S.p.A. (“Crossmed”). Crossmed is engaged in the business of distributing medical supplies and equipment in Italy, San Marino, Vatican City, and Switzerland. Refer to Note “5. Business Combinations” for more information.
(6) In the fourth quarter of 2016, the Company elected to early adopt ASU 2016-09 which required excess tax benefit attributable to stock-based compensation to be recognized in the income statement. In connection with the adoption, the Company recorded a modified retrospective adjustment of $17.4 million in accumulated deficit.
48

Table of Contents
ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.
You should read the following discussion and analysis of our financial condition and results of operations together with the section of this report entitled “Selected Consolidated Financial Data” and our consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K. This discussion and other parts of this report contain forward-looking statements that involve risk and uncertainties, such as statements of our plans, objectives, expectations, and intentions. As a result of many factors, including those factors set forth in the “Risk Factors” section of this Annual Report on Form 10-K, our actual results could differ materially from the results described in or implied by these forward-looking statements.
Overview
Penumbra is a global healthcare company focused on innovative therapies. We design, develop, manufacture and market medical devices and have a broad portfolio of products that addresses challenging medical conditions in markets with significant unmet need. Our team focuses on developing, manufacturing and marketing novel products for use by specialist physicians and healthcare providers to drive improved clinical outcomes. We believe that the cost-effectiveness of our products is attractive to our customers.
Since our founding in 2004, we have invested heavily in our product development capabilities in our major markets: neuro and vascular. We have successfully developed, obtained regulatory clearance or approval for, and introduced products into the neurovascular market since 2007, vascular market since 2013 and neurosurgical market since 2014, respectively. We continue to expand our portfolio of product offerings, while developing and iterating on our currently available products.
We expect to continue to develop and build our portfolio of products, including our thrombectomy, embolization and access technologies. Generally, when we introduce a next generation product or a new product designed to replace a current product, sales of the earlier generation product or the product replaced decline. Our research and development activities are centered around the development of new products and clinical activities designed to support our regulatory submissions and demonstrate the effectiveness of our products.
We sell our products to hospitals primarily through our direct sales organization in the United States, most of Europe, Canada and Australia, as well as through distributors in select international markets. In 2019, 35.1% of our revenue was generated from customers located outside of the United States. Our sales outside of the United States are denominated principally in the euro and Japanese yen, with some sales being denominated in other currencies. As a result, we have foreign exchange exposure, but do not currently engage in hedging.
We generated revenue of $547.4 million, $444.9 million and $333.8 million for the years ended December 31, 2019, 2018 and 2017, respectively. This represents annual increases of 23.0% and 33.3%, respectively. We generated operating income of $47.5 million and $1.2 million for the years ended December 31, 2019 and 2017. We generated an operating loss of $0.9 million for the year ended December 31, 2018 as a result of the $30.8 million acquired in-process research and development (“IPR&D”) charge recorded in connection with the acquisition of a controlling interest in MVI which was accounted for as an asset acquisition in the third quarter of 2018.
Factors Affecting Our Performance
There are a number of factors that have impacted, and we believe will continue to impact, our results of operations and growth. These factors include: 
The rate at which we grow our salesforce and the speed at which newly hired salespeople become fully effective can impact our revenue growth or our costs incurred in anticipation of such growth.
Our industry is intensely competitive and, in particular, we compete with a number of large, well-capitalized companies. We must continue to successfully compete in light of our competitors’ existing and future products and their resources to successfully market to the specialist physicians who use our products.
We must continue to successfully introduce new products that gain acceptance with specialist physicians and successfully transition from existing products to new products, ensuring adequate supply. In addition, as we introduce new products and expand our production capacity, we anticipate additional personnel will be hired and trained to build our inventory of components and finished goods in advance of sales, which may cause quarterly fluctuations in our operating results and financial condition.
Publications of clinical results by us, our competitors and other third parties can have a significant influence on whether, and the degree to which, our products are used by specialist physicians and the procedures and treatments those physicians choose to administer for a given condition.
49

Table of Contents
The specialist physicians who use our products may not perform procedures during certain times of the year, such as those periods when they are at major medical conferences or are away from their practices for other reasons, the timing of which occurs irregularly during the year and from year to year.
Most of our sales outside of the United States are denominated in the local currency of the country in which we sell our products. As a result, our revenue from international sales can be significantly impacted by fluctuations in foreign currency exchange rates.
In addition, we have experienced and expect to continue to experience meaningful variability in our quarterly revenue, gross profit and gross margin percentage as a result of a number of factors, including, but not limited to: the number of available selling days, which can be impacted by holidays; the mix of products sold; the geographic mix of where products are sold; the demand for our products and the products of our competitors; the timing of or failure to obtain regulatory approvals or clearances for products; increased competition; the timing of customer orders; inventory write-offs due to obsolescence; costs, benefits and timing of new product introductions; costs, benefits and timing of the acquisition and integration of businesses and product lines we may acquire; the availability and cost of components and raw materials; and fluctuations in foreign currency exchange rates. We may experience quarters in which we have significant revenue growth sequentially followed by quarters of moderate or no revenue growth. Additionally, we may experience quarters in which operating expenses, in particular research and development expenses, fluctuate depending on the stage and timing of product development.
Critical Accounting Policies and Use of Estimates
Our consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States. The preparation of our consolidated financial statements requires management to make estimates, assumptions and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the applicable periods. Management bases its estimates, assumptions and judgments on historical experience and on various other factors that it believes to be reasonable under the circumstances. Different assumptions and judgments would change the estimates used in the preparation of our consolidated financial statements, which, in turn, could materially change our results from those reported. Management evaluates its estimates, assumptions and judgments on an ongoing basis. Historically, our critical accounting estimates have not differed materially from actual results. However, if our assumptions change, we may need to revise our estimates, or take other corrective actions, either of which may also have a material adverse effect on our consolidated statements of operations, liquidity and financial condition.
We believe the following critical accounting policies involve significant areas where management applies judgments and estimates in the preparation of our consolidated financial statements.
Leases
The Company adopted the guidance under ASC 842 on January 1, 2019 using the modified retrospective transition approach. There was no cumulative-effect adjustment recorded to retained earnings upon adoption.
Under ASC 842, the Company determines if an arrangement is a lease at inception. In addition, the Company determines whether leases meet the classification criteria of a finance or operating lease at the lease commencement date considering: (1) whether the lease transfers ownership of the underlying asset to the lessee at the end of the lease term, (2) whether the lease contains a bargain purchase option, (3) whether the lease term is for a major part of the remaining economic life of the underlying asset, (4) whether the present value of the sum of the lease payments and residual value guaranteed by the lessee equals or exceeds substantially all of the fair value of the underlying asset, and (5) whether the underlying asset is of such a specialized nature that it is expected to have no alternative use to the lessor at the end of the lease term. As of December 31, 2019, the Company's lease population consisted of operating and finance real estate, equipment and vehicle leases. As of the date of adoption of ASC 842 the Company did not have material finance leases.
Operating leases are included in operating lease right-of-use assets, current operating lease liabilities, and non-current operating lease liabilities in our consolidated balance sheet. Finance leases are included in finance lease right-of-use assets, current finance lease liabilities, and non-current finance lease liabilities in our consolidated balance sheet. 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. Lease ROU assets and liabilities are recognized at the lease commencement date based on the present value of lease payments over the lease term. In determining the present value of lease payments, the Company uses its incremental borrowing rate which requires management’s judgement as the rate implicit in the lease is generally not readily determinable. The determination of the Company’s incremental borrowing rate requires management judgment including the development of a synthetic credit rating and cost of debt as the Company currently does not carry any debt. The lease ROU assets also include adjustments for prepayments, accrued lease payments and exclude lease incentives.
50

Table of Contents
The Company’s lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise such options. Operating lease cost is recognized on a straight-line basis over the expected lease term. Finance lease cost is recognized as depreciation expense on a straight-line basis over the expected lease term and interest expense using the accelerated interest method of recognition. Lease agreements entered into after the adoption of ASC 842 that include lease and non-lease components are accounted for as a single lease component. Lease agreements with a noncancelable term of less than 12 months are not recorded on the Company’s consolidated balance sheet. For more information about the impact of adoption and disclosures on the Company’s leases, refer to Note “9. Leases.”
Revenue Recognition
Revenue is comprised of product revenue net of returns, discounts, administration fees and sales rebates. We adopted the guidance under Topic 606 of the Accounting Standards Codification (“ASC”) on January 1, 2018, using the modified retrospective method for all contracts not completed as of the date of adoption. Therefore, the financial information for the year ended December 31, 2017 has not been adjusted and continues to be reported under ASC 605 with the impact of the adoption reflected in opening retained earnings for the subsequent year. As a result of adoption, the cumulative impact to our retained earnings at January 1, 2018 was $0.3 million.
Under ASC 606, we recognize revenue when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenue from product sales is recognized either on the date of shipment or the date of receipt by the customer, but is deferred for certain transactions when control has not yet transferred. With respect to products that we consign to hospitals, which primarily consist of coils, we recognize revenue at the time hospitals utilize products in a procedure. The implementation of the new revenue standard did not have a material impact on the measurement or recognition of revenue from prior periods, however additional disclosures have been added in accordance with the guidance. Refer to Note “16. Revenues” to our consolidated financial statements in Part II, Item 8 of this Form 10-K for more information and disclosures on our revenue.
We defer revenue for amounts that we have already invoiced our customers for and are ultimately expected to be recognized as revenue, but for which not all revenue recognition criteria have been met.
Revenue is recorded at the net sales price, which includes estimates of variable consideration such as product returns utilizing historical return rates, rebates, discounts, and other adjustments to net revenue. To the extent the transaction price includes variable consideration, we estimate the amount of variable consideration that should be included in the transaction price. Variable consideration is included in revenue only to the extent that it is probable that a significant reversal of the revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. During the year ended December 31, 2019, we made no material changes in estimates for variable consideration.
Our terms and conditions permit product returns and exchanges. We base our estimates for sales returns on actual historical returns over the prior three years and they are recorded as reductions in revenue at the time of sale. Upon recognition, we reduce revenue and cost of revenue for the estimated return. Return rates can fluctuate over time, but are sufficiently predictable to allow us to estimate expected future product returns.
Income Taxes
We account for income taxes using the asset and liability method, whereby deferred tax asset and liability account balances are determined based on differences between the financial reporting and tax bases of assets and liabilities, and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. We provide a valuation allowance to reduce the net deferred tax assets (“DTAs”) to their estimated realizable value.
The calculation of our DTAs involves the use of estimates, assumptions and judgments while taking into account estimates of the amounts and type of future taxable income. DTAs are reduced to their estimated realizable value by a valuation allowance when it is more likely than not that the future realization of all or some of the DTAs will not be achieved. Valuation allowances related to DTAs can be affected by changes to tax laws, statutory tax rates, and projections of future taxable income.
The calculation of our current provision for income taxes involves the use of estimates, assumptions and judgments while taking into account current tax laws, interpretation of current tax laws and possible outcomes of future tax audits. We have established reserves to address potential exposures related to tax positions that could be challenged by tax authorities. Although we believe our estimates, assumptions and judgments to be reasonable, any changes in tax law or interpretation of tax law and the resolutions of potential tax audits could significantly impact the amounts provided for income taxes in our consolidated financial statements.
51

Table of Contents
We follow FASB ASC 740-10 “Accounting for Uncertainty in Income Taxes” that prescribes a financial statement recognition threshold and measurement attribute for uncertain tax positions taken or expected to be taken on our income tax returns, and also provides guidance on derecognition, classification, interest and penalty accrual, accounting in interim periods, and disclosure requirements. We include interest and penalties related to unrecognized tax benefits within income tax expense in the accompanying consolidated statements of operations.
On December 22, 2017, the Tax Cuts and Jobs Act of 2017 (“the Tax Reform Act”) was enacted. The Tax Reform Act significantly revised the U.S. corporate income tax regime. Also on December 22, 2017, the Securities and Exchange Commission issued Staff Accounting Bulletin 118 (“SAB 118”), which provided for a measurement period that should not extend beyond one year from the Tax Reform Act enactment date. As of December 31, 2018, we completed our accounting for the tax effects of the Tax Reform Act under FASB ASC 740 “Income Taxes” and therefore our financial statements reflect tax law interpretations based on authoritative guidance available to date. Legislative guidance continues to be issued which could have an impact on our current interpretations and accounting for the income tax effects. We will evaluate any additional legislative guidance associated with the Tax Reform Act, when released, and determine the tax impact on our financial statements, if any.
Significant domestic DTAs were generated in recent years, primarily due to excess tax benefits from stock option exercises and vesting of restricted stock. As of December 31, 2019, we had approximately $89.3 million, $78.6 million and $0.4 million of federal, state and foreign net operating loss carryforwards, respectively, available to offset future taxable income. The federal and state net operating loss carryforwards will begin to expire in 2036 and 2020, respectively. At December 31, 2019, we had research credits available to offset federal and state tax liabilities in the amount of $9.2 million and $10.5 million, respectively. The federal tax credits will begin to expire in 2024. California state tax credits have no expiration.
We assess the ability to realize the benefits of our DTAs in each reporting period by evaluating all available positive and negative evidence, objective and subjective in nature, including (1) cumulative results of operations in recent years, (2) sources of recent pre-tax income, (3) estimates of future taxable income, (4) respective carryback and/or carryforward periods of tax attributes available to date, and (5) limitation on net operating loss (“NOL”) utilization against taxable income. We also measure our current DTA balances against estimates of future income based on objectively verifiable operating results from the Company’s recent history.
As of December 31, 2019, our net DTA balance was $29.5 million, after reduction of a valuation allowance of $21.6 million. We do not maintain valuation allowances against any of our foreign DTAs as we believe, at the required more-likely-than-not level of certainty, that our foreign subsidiaries will generate sufficient future taxable income to realize the benefit of their DTAs in full. In the period ended December 31, 2019, we measured our domestic net operating loss (“NOL”) DTA balances against projections of future taxable income with consideration of relevant provisions of the Tax Reform Act, including but not limited to, the indefinite carryforward period for NOLs generated in years beginning on or after January 1, 2018. We also considered our three year cumulative income position, exclusive of the impact of excess tax deductions from stock-based compensation. We concluded that sufficient taxable income will be generated to realize the benefit of our domestic NOLs in full.
The Tax Reform Act extended the carryforward period of net operating losses generated in tax years beginning on or after January 1, 2018 such that the losses may be carried forward indefinitely, subject to an annual limitation of 80% of taxable income. The tax attribute ordering rules provide that to offset taxable income, net operating losses must be used prior to the utilization of tax credits. Accordingly, we cannot assert, at the required more-likely-than-not level of certainty, that we will be able to realize the benefit of our federal research and development tax credit DTAs, with a limited 20 year carryforward period, prior to expiration.
After an evaluation of all available qualitative and quantitative evidence, both positive and negative in nature, we concluded that sufficient future taxable income will be generated to realize the benefits of our domestic DTAs prior to expiration, other than our federal research and development tax credit DTAs which are expected to expire before their utilization. As a result, in the period ended December 31, 2019, we continued to record a valuation allowance against our federal research and development tax credit. In addition, we continue to maintain a full valuation allowance against our California DTAs.
Our DTA balance also includes $3.1 million of tax attributes gained upon acquisition of a majority interest ownership in MVI. The acquired DTAs are subject to Separate Return Limitation Year (“SRLY”) rules which will limit the utilization of pre-acquisition tax attributes to offset future taxable income solely generated by MVI. As of December 31, 2019, we could not conclude, at the required more-likely-than-not level of certainty, that MVI will generate sufficient taxable income to realize the benefit of its tax attributes prior to expiration and so a $3.1 million valuation allowance was recorded against the DTAs acquired from MVI.
52

Table of Contents
We will continue to closely monitor the need for a valuation allowance against current and additional DTAs generated in each subsequent reporting period. The need for a valuation allowance can be impacted by actual operating results, forecasted financial performance, and variances between the two, and the rate at which future DTAs are generated. If our management was to determine that we would not be able to realize all or a portion of our net DTAs in the future, a valuation allowance related charge to earnings would be reflected in that period, which could have a material adverse impact on our financial condition and results of operations. If our management was to determine that we would be able to realize all net DTAs in the future, a reduction of the valuation allowance would be reflected as a benefit to earnings in that period, which could have a material positive impact on our financial condition and results of operations.
Goodwill
Goodwill represents the excess of the purchase price of an acquired business or assets over the fair value of the identifiable assets acquired and liabilities assumed. Goodwill is not amortized, but is tested for impairment at least annually, or more frequently if events or circumstances indicate the carrying value may no longer be recoverable and that an impairment loss may have occurred. Circumstances that could trigger an impairment test include, but are not limited to, a significant adverse change in the business climate or legal factors, an adverse action or assessment by a regulator, change in customers, target market and strategy, unanticipated competition, loss of key personnel, or change in reporting units. We operate as one segment, which is considered to be the sole reporting unit, and therefore goodwill is tested for impairment at the consolidated level.
The authoritative guidance allows an entity to assess qualitative factors to determine whether it is necessary to perform the quantitative goodwill impairment test. If an entity determines that as a result of the qualitative assessment that it is more likely than not (i.e. greater than 50% likelihood) that the fair value of a reporting unit is less than its carrying amount, then the quantitative test is required. Otherwise, no further testing is required. The quantitative goodwill impairment test requires us to estimate and compare the fair value of our reporting unit with its carrying value.
Application of the goodwill impairment test requires judgments, including: identification of the reporting units, assigning goodwill to reporting units, a qualitative assessment to determine whether there are any impairment indicators, and determining the fair value of each reporting unit. Qualitative factors may include, but are not limited to, macroeconomic conditions, industry conditions, the competitive environment, changes in the market for our products and services, regulatory and political developments, cost factors, and entity specific factors such as strategies, overall financial performance (both current and projected) and market capitalization. In the fourth quarter of 2019 and 2018, we performed qualitative assessments for goodwill impairment and determined there we no indicators of impairment. Refer to Note “8. Goodwill” to our consolidated financial statements in Part II, Item 8 of this Form 10-K for more information.
Valuation of Intangible Assets
The valuation of identifiable intangible assets acquired in a business combination or asset acquisitions are determined based on detailed valuations that use information and assumptions provided by management. In determining the fair value of identifiable intangible assets, management provides its best estimates of inputs and assumptions that a market participant would use. Certain estimates used in this process include the amount and timing of projected milestone-based payments on sales that are considered probable and estimable, the amount and timing of projected future cash flows of each acquired intangible asset, the discount rate used to discount those cash flows to present value, the assessment of the asset’s life cycle, and the consideration of legal, technical, regulatory, economic, and competitive risks.
Indefinite-lived intangible assets are tested for impairment at least annually in the fourth quarter of each year, or more frequently if events or circumstances indicate that it is more likely than not that the asset is impaired. In conducting the annual impairment test for its indefinite-lived intangible assets, we may first perform a qualitative assessment to determine whether it is more likely than not (greater than 50% likelihood) that an indefinite-lived intangible asset is impaired. In accordance with the authoritative guidance, we may elect to bypass the qualitative assessment and proceed directly to the quantitative test to compare the fair value of the indefinite-lived intangible asset to the carrying amount. If we perform the quantitative test for indefinite-lived intangible assets, we generally use a discounted cash flow method based on the present value of projected cash flows to estimate fair value. Assumptions used in these cash flow projections are generally consistent with our internal forecasts and discounted using a rate that is reflective of the inherent risks and uncertainties associated with the projected cash flows of the business. Management believes the assumptions used for the impairment tests are consistent with those that would be utilized by a market participant performing similar analysis and valuations. Adverse changes in future market conditions or weaker operating results compared to our expectations may impact our projected cash flows, which could result in a potential impairment charge to the carrying value of our indefinite-lived intangible asset. In the fourth quarter of 2019, we performed a qualitative impairment analysis on our indefinite-lived intangible asset and determined that it was not more likely than not that the asset was impaired. Refer to Note “7. Intangible Assets” to our consolidated financial statements in Part II, Item 8 of this Form 10-K for more information.
53

Table of Contents
Finite-lived intangible assets are amortized over the estimated economic useful lives of the assets, which is the period during which expected cash flows support the fair value of such intangible assets. We review finite-lived intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If such an event occurs, management determines whether there has been impairment by comparing the anticipated undiscounted future net cash flows to the related asset group’s carrying value. If an asset is considered impaired, the asset will be written down to the determined fair value based on discounted cash flows. We also periodically review the useful lives assigned to our intangible assets to ensure that our initial estimates do not exceed any revised estimated periods from which we expect to realize cash flows from the underlying intangible asset. If a change were to occur in any of the above-mentioned factors or estimates, the likelihood of a material change in our reported results would increase.
Valuation of Contingent Consideration Liabilities
Certain agreements the Company enters into, including business combinations, involve the potential payment of future consideration that is contingent upon certain performance and revenue milestones being achieved.
Contingent consideration obligations incurred in connection with a business combination are recorded at their fair values on the acquisition date and remeasured at their fair values each subsequent reporting period using Level 3 inputs until the related contingencies are resolved. The resulting changes in fair values are recognized generally within sales, general and administrative expense, depending on the nature of the contingent consideration liability, in the consolidated statements of operations. The fair value of our contingent consideration is determined using a Monte-Carlo valuation model that simulates outcomes based on management estimates. Significant increases or decreases in the fair value of our contingent consideration liabilities can result from a number of factors, including changes in the timing and amount of projected revenue, our estimates of the likelihood of achieving certain milestones, as well as changes in discount periods and rates.
Asset acquisitions are accounted for using a cost accumulation and allocation model and the cost of the acquisition is allocated to the assets acquired and liabilities assumed. Contingent consideration obligations incurred in connection with an asset acquisition are recorded when it is probable that they will occur and they can be reasonably estimated. Significant increases or decreases in our contingent consideration obligations incurred in connection with can result from a number of factors, including but not limited to, changes in the timing and amount of projected revenue and our estimates of the likelihood of achieving certain milestones.
Components of Results of Operations
Revenue. We sell our products directly to hospitals and through distributors for use in procedures performed by specialist physicians to treat patients in two key markets: neuro and vascular disease. We sell our products through purchase orders, and we do not have long term purchase commitments from our customers. Revenue from product sales is recognized either on the date of shipment or the date of receipt by the customer, but is deferred for certain transactions when control has not yet transferred. With respect to products that we consign to hospitals, which primarily consist of coils, we recognize revenue at the time hospitals utilize products in a procedure. Revenue also includes shipping and handling costs that we charge to customers.
Cost of Revenue. Cost of revenue consists primarily of the cost of raw materials and components, personnel costs, including stock-based compensation, inbound freight charges, receiving costs, inspection and testing costs, warehousing costs, royalty expense, shipping and handling costs and other labor and overhead costs incurred in the manufacturing of products. We manufacture substantially all of our products in our manufacturing facilities in Alameda and Roseville, California.
Operating Expenses
Research and Development (“R&D”). R&D expenses primarily consist of product development, clinical and regulatory expenses, materials, depreciation and other costs associated with the development of our products. R&D expenses also include salaries, benefits and other related costs, including stock-based compensation, for personnel and consultants. We expense R&D costs as they are incurred.
Sales, General and Administrative (“SG&A”). SG&A expenses primarily consist of salaries, benefits and other related costs, including stock-based compensation, for personnel and consultants engaged in sales, marketing, finance, legal, compliance, administrative, facilities and information technology and human resource activities. Our SG&A expenses also include marketing trials, medical education, training, commissions, generally based on sales, to direct sales representatives, amortization of acquired intangible assets and acquisition-related costs.
Income Tax Expense. We are taxed at the rates applicable within each jurisdiction in which we operate. The composite income tax rate, tax provisions, deferred tax assets and deferred tax liabilities will vary according to the jurisdiction in which profits arise. Tax laws are complex and subject to different interpretations by management and the respective governmental taxing authorities, and require us to exercise judgment in determining our income tax provision, our deferred tax assets and deferred tax liabilities and the potential valuation allowance recorded against our net DTAs. Deferred tax assets and liabilities are
54

Table of Contents
determined using the enacted tax rates in effect for the years in which those tax assets are expected to be realized. A valuation allowance is established when it is more likely than not that the future realization of all or some of the DTAs will not be achieved.
Results of Operations
The following table sets forth the components of our consolidated statements of operations in dollars and as a percentage of revenue for the periods presented:
Year Ended December 31,
2019 2018 2017
(in thousands, except for percentages)
Revenue $ 547,405    100.0  % $ 444,938    100.0  % $ 333,764    100.0  %
Cost of revenue 175,441    32.0  % 152,405    34.3  % 116,622    34.9  %
Gross profit 371,964    68.0  % 292,533    65.7  % 217,142    65.1  %
Operating expenses:
Research and development 51,723    9.5  % 36,165    8.1  % 31,661    9.5  %
Sales, general and administrative 272,733    49.8  % 226,385    50.9  % 184,316    55.2  %
Acquired in-process research and development —    —  % 30,835    6.9  % —    —  %
Total operating expenses 324,456    59.3  % 293,385    65.9  % 215,977    64.7  %
Income (loss) from operations 47,508    8.7  % (852)   (0.2) % 1,165    0.3  %
Interest income, net 2,854    0.5  % 2,964    0.7  % 2,653    0.8  %
Other expense, net (227)   —  % (504)   (0.1) % (1,342)   (0.4) %
Income before income taxes and equity in losses of unconsolidated investee 50,135    9.2  % 1,608    0.4  % 2,476    0.7  %
Provision for (benefit from) income taxes 3,131    0.6  % (4,403)   (1.0) % (3,611)   (1.1) %
Income before equity in losses of unconsolidated investee 47,004    8.6  % 6,011    1.4  % 6,087    1.8  %
Equity in losses of unconsolidated investee —    —  % (3,101)   (0.7) % (1,430)   (0.4) %
Consolidated net income $ 47,004    8.6  % $ 2,910    0.7  % $ 4,657    1.4  %
Net loss attributable to non-controlling interest (1,454)   (0.3) % (3,691)   (0.8) % —    —  %
Net income attributable to Penumbra, Inc. $ 48,458    8.9  % $ 6,601    1.5  % $ 4,657    1.4  %

Year Ended December 31, 2019 Compared to Year Ended December 31, 2018
Revenue
Year Ended December 31, Change
2019 2018 $ %
(in thousands, except for percentages)
Neuro $ 331,685    $ 294,333    $ 37,352    12.7  %
Vascular 215,720    150,605    65,115    43.2  %
Total $ 547,405    $ 444,938    $ 102,467    23.0  %
Revenue increased $102.5 million, or 23.0%, to $547.4 million in 2019, from $444.9 million in 2018. Our revenue growth resulted from further market penetration of our existing products and sales of new products. Increased sales within our neuro and vascular businesses accounted for approximately 35% and approximately 65% of the revenue increase, respectively, in the year ended December 31, 2019. These revenue increases take into account a shift in revenue from neuro to vascular as a result of our peripheral embolization launch in Japan in the fourth quarter of 2018.
Revenue from our neuro products increased $37.4 million, or 12.7%, to $331.7 million in 2019, from $294.3 million in 2018. This was primarily attributable to increased sales of our Penumbra System and neuro access products, which increased by approximately 85% and approximately 35% of the total change in neuro revenue, respectively. Our neuro product sales experienced strong momentum due to further market penetration and growth in the market for endovascular treatment of stroke, which led to an increase in the number of procedures performed by specialist physicians using these products. This growth was
55

Table of Contents
partially offset by a decrease in sales of our neuro embolization products, which decreased by approximately 20% of the total change in neuro revenue, as demand for our neuro embolization products fluctuates from period to period due to the number of procedures performed. Prices for our neuro products remained substantially unchanged during the period.
Revenue from our vascular products increased $65.1 million, or 43.2%, to $215.7 million in 2019, from $150.6 million in 2018. This was primarily attributable to increased sales of our Indigo System products, which accounted for approximately 55% of the vascular revenue increase for the year ended December 31, 2019. This increase was driven by further market penetration which led to increases in the number of procedures performed by specialist physicians using our products. Prices for our vascular products remained substantially unchanged during the period.
Revenue by Geographic Area
The following table presents revenue by geographic area, based on our customers’ shipping destinations:
Year Ended December 31, Change
2019 2018 $ %
(in thousands, except for percentages)
United States $ 355,222    64.9  % $ 290,716    65.3  % $ 64,506    22.2  %
Japan 42,520    7.8  % 41,805    9.4  % 715    1.7  %
Other International 149,663    27.3  % 112,417    25.3  % 37,246    33.1  %
Total $ 547,405    100.0  % $ 444,938    100.0  % $ 102,467    23.0  %
Revenue from sales in international markets increased $38.0 million, or 24.6%, to $192.2 million in 2019, from $154.2 million in 2018. Revenue from international sales represented 35.1% and 34.7% of our total revenue in 2019 and 2018, respectively.
Gross Margin
Year Ended December 31, Change
2019 2018 $ %
(in thousands, except for percentages)
Cost of revenue $ 175,441    $ 152,405    $ 23,036    15.1  %
Gross profit $ 371,964    $ 292,533    $ 79,431    27.2  %
Gross margin % 68.0  % 65.7  %
Gross margin increased by 2.3 percentage points to 68.0% in 2019, from 65.7% in 2018. The increase in gross margin was primarily due to improvements in production productivity.
Research and Development (“R&D”)
Year Ended December 31, Change
2019 2018 $ %
(in thousands, except for percentages)
R&D $ 51,723    $ 36,165    $ 15,558    43.0  %
R&D as a percentage of revenue 9.4  % 8.1  %
R&D expenses increased by $15.6 million or 43.0%, to $51.7 million in 2019, from $36.2 million in 2018. The increase was primarily due to a $6.9 million increase in personnel-related expenses primarily due to an increase in headcount to support our growth, and a $6.8 million increase in product development and testing costs.
We have made investments, and plan to continue to make investments, in the development of our products, which may include hiring additional research and development employees. In addition, we have experienced in the past, and may continue to experience in the future, variability in expenses incurred due to the timing and costs of clinical trials.
Sales, General and Administrative (“SG&A”)
56

Table of Contents
Year Ended December 31, Change
2019 2018 $ %
(in thousands, except for percentages)
SG&A $ 272,733    $ 226,385    $ 46,348    20.5  %
SG&A as a percentage of revenue
49.8  % 50.9  %
SG&A expenses increased by $46.3 million, or 20.5%, to $272.7 million in 2019, from $226.4 million in 2018. The increase was primarily due to a $26.9 million increase in personnel-related expenses driven by an increase in headcount to support our growth and a $7.5 million increase related to marketing events.
As we continue to invest in our growth, we have expanded and expect to continue to expand our sales, marketing, general and administrative teams through the hiring of additional employees. In addition, we have experienced in the past, and may continue to experience in the future, variability in expenses incurred due to the timing and costs of investments in infrastructure to support the business.
Acquired In-Process Research and Development
  Year Ended December 31, Change
  2019 2018 $ %
  (in thousands, except for percentages)
Acquired in-process research and development $ —    $ 30,835    $ (30,835)   (100.0) %
Acquired in-process research and development as a percentage of revenue —  % 6.9  %
During 2018, we recorded a $30.8 million acquired IPR&D charge in connection with the acquisition of a controlling interest in MVI which was accounted for as an asset acquisition. There were no acquired IPR&D charges during the year ended December 31, 2019.
Provision for (Benefit from) Income Taxes
Year Ended December 31, Change
2019 2018 $ %
(in thousands, except for percentages)
Provision for (benefit from) income taxes $ 3,131    $ (4,403)   $ 7,534    (171.1) %
Effective tax rate 6.2  % (273.8) %
Our provision for income taxes increased $7.5 million, to $3.1 million in 2019, from a benefit of $4.4 million in 2018. Our effective tax rate changed to 6.2% in 2019, compared to (273.8)% in 2018. The tax provision for the year ended December 31, 2019 was primarily due to income taxes attributable to our worldwide profits, offset by excess tax benefits from stock-based compensation associated with our US jurisdiction. The tax benefit for the year ended December 31, 2018 was primarily due to the inclusion of excess tax benefits from stock-based compensation associated with our US jurisdiction, offset by income taxes attributable to our foreign jurisdictions and a tax charge resulting from the IPR&D expense associated with the acquisition of a controlling interest in MVI, which is not deductible for tax purposes.
Our effective tax rate is driven by (1) permanent differences in taxable income for tax and financial reporting purposes, (2) tax expense attributable to our foreign jurisdictions, (3) changes to the valuation allowance maintained against our deferred tax assets, and (4) discrete tax adjustments such as excess tax benefits related to stock-based compensation. Our income tax provision is subject to volatility as the amount of excess tax benefits can fluctuate from period to period based on the price of our stock, the volume of share-based grants settled or vested, and the fair value assigned to equity awards under U.S. GAAP. In addition, changes in tax law or our interpretation thereof, and changes to our valuation allowance could cause us to experience an effective tax rate significantly different from previous periods.
57

Table of Contents
Year Ended December 31, 2018 Compared to Year Ended December 31, 2017
Revenue
Year Ended December 31, Change
2018 2017 $ %
(in thousands, except for percentages)
Neuro $ 294,333    $ 232,446    $ 61,887    26.6  %
Vascular 150,605    101,318    49,287    48.6  %
Total $ 444,938    $ 333,764    $ 111,174    33.3  %
Revenue increased $111.2 million, or 33.3%, to $444.9 million in 2018, from $333.8 million in 2017. Our revenue growth resulted from further market penetration of our existing products and sales of new products. Increased sales within our neuro and vascular businesses accounted for approximately 55% and 45% of the revenue increase, respectively, in the year ended December 31, 2018.
Revenue from our neuro products increased $61.9 million, or 26.6%, to $294.3 million in 2018, from $232.4 million in 2017. This was primarily attributable to increased sales of our Penumbra System and neuro access products, which accounted for approximately 85% and slightly less than 20% of the neuro revenue increase, respectively. Our neuro product sales experienced strong momentum due to further market penetration and growth in the market for endovascular treatment of stroke, which led to an increase in the number of procedures performed by specialist physicians using these products. This growth was partially offset by a decrease in sales of our neuro embolization products, which decreased by slightly less than 5% of the total change in neuro revenue, as demand for our neuro embolization products fluctuates from period to period due to the number of procedures performed. Prices for our neuro products remained substantially unchanged during the period.
Revenue from our vascular products increased $49.3 million, or 48.6%, to $150.6 million in 2018, from $101.3 million in 2017. This was primarily attributable to increased sales of our Indigo System products, which accounted for slightly more than 45% of the vascular revenue increase for the year ended December 31, 2018. This increase was driven by further market penetration which led to increases in the number of procedures performed by specialist physicians using our products. Prices for our vascular products remained substantially unchanged during the period.

Revenue by Geographic Area
The following table presents revenue by geographic area and from countries that exceeded 10% of our total revenue, based on our customers’ shipping destinations:
Year Ended December 31, Change
2018 2017 $ %
(in thousands, except for percentages)
United States $ 290,716    65.3  % $ 219,173    65.7  % $ 71,543    32.6  %
Japan 41,805    9.4  % 33,790    10.1  % $ 8,015    23.7  %
Other International 112,417    25.3  % 80,801    24.2  % $ 31,616    39.1  %
Total $ 444,938    100.0  % $ 333,764    100.0  % $ 111,174    33.3  %
Revenue from sales in international markets increased $39.6 million, or 34.6%, to $154.2 million in 2018, from $114.6 million in 2017. Revenue from international sales represented 34.7% and 34.3% of our total revenue in 2018 and 2017, respectively.
Gross Margin
Year Ended December 31, Change
2018 2017 $ %
(in thousands, except for percentages)
Cost of revenue $ 152,405    $ 116,622    $ 35,783    30.7  %
Gross profit $ 292,533    $ 217,142    $ 75,391    34.7  %
Gross margin % 65.7  % 65.1  %
Gross margin increased by 0.6 percentage points percentage points to 65.7% in 2018, from 65.1% in 2017. The increase in gross margin was primarily due to a more favorable product and geographic mix.

58

Table of Contents
Research and Development (“R&D”)
Year Ended December 31, Change
2018 2017 $ %
(in thousands, except for percentages)
R&D $ 36,165    $ 31,661    $ 4,504    14.2  %
R&D as a percentage of revenue 8.1  % 9.5  %
R&D expenses increased by $4.5 million or 14.2%, to $36.2 million in 2018, from $31.7 million in 2017. The increase was primarily due to a $4.3 million increase in personnel-related expenses primarily due to an increase in headcount to support our growth and a $3.2 million increase in product development and testing costs. This was partially offset by a $2.5 million decrease in clinical trial costs and a $0.8 million decrease in consultant and contractor expenses.
We have made investments, and plan to continue to make investments, in the development of our products, which includes hiring additional research and development employees. We expect our R&D expenditures in 2019 to significantly increase over 2018 levels due to the full year inclusion of R&D expenses from the acquisition of a controlling interest in MVI on August 31, 2018. In addition, we have experienced in the past, and may continue to experience in the future, variability in expenses incurred due to the timing and costs of clinical trials.
Sales, General and Administrative (“SG&A”)
Year Ended December 31, Change
2018 2017 $ %
(in thousands, except for percentages)
SG&A $ 226,385    $ 184,316    $ 42,069    22.8  %
SG&A as a percentage of revenue
50.9  % 55.2  %
SG&A expenses increased by $42.1 million, or 22.8%, to $226.4 million in 2018, from $184.3 million in 2017. The increase was primarily due to a $30.8 million increase in personnel-related expenses driven by an increase in headcount to support our growth, a $3.5 million increase in travel-related expenses, a $1.2 million increase related to a benefit recorded in the third quarter of the prior year due to a net refund of previously paid medical device excise tax, and a $1.0 million increase in information technology expenses.
As we continue to invest in our growth, we have expanded and expect to continue to expand our sales, marketing, general and administrative teams through the hiring of additional employees. In addition, we have experienced in the past, and may continue to experience in the future, variability in expenses incurred due to the timing and costs of investments in infrastructure to support the business.
Acquired In-Process Research and Development
  Year Ended December 31, Change
  2018 2017 $ %
  (in thousands, except for percentages)
Acquired in-process research and development $ 30,835    $ —    $ 30,835    not meaningful
Acquired in-process research and development as a percentage of revenue 6.9  % —  %
During the year ended December 31, 2018, we recorded a $30.8 million acquired IPR&D charge in connection with the acquisition of a controlling interest in MVI which was accounted for as an asset acquisition.
Benefit from Income Taxes
Year Ended December 31, Change
2018 2017 $ %
(in thousands, except for percentages)
Benefit from income taxes $ (4,403)   $ (3,611)   $ (792)   21.9  %
Effective tax rate (273.8) % (145.8) %
Our benefit from income taxes increased $0.8 million, to a benefit of $4.4 million in 2018, from a benefit of $3.6 million in 2017. Our effective tax rate changed to (273.8)% in 2018, compared to (145.8)% in 2017. The tax benefit for the twelve months ended December 31, 2018 was primarily attributable to the inclusion of excess tax benefits from stock-based compensation associated with our US jurisdiction, offset by income taxes attributable to our foreign jurisdictions and a tax charge resulting
59

Table of Contents
from the IPR&D expense associated with the acquisition of a controlling interest in MVI, which is not deductible for tax purposes. The tax benefit for the twelve months ended December 31, 2017 was primarily attributable to excess tax benefits from stock-based compensation associated with our US jurisdiction, offset by income taxes attributable to our foreign jurisdictions, establishing a valuation allowance against our federal research and development tax credit deferred tax asset, and an adjustment to deferred income tax expense due to the reduced U.S. corporate income tax rate pursuant to the Tax Reform Act.
Our effective tax rate is driven by (1) permanent differences in taxable income for tax and financial reporting purposes, (2) tax expense attributable to our foreign jurisdictions, (3) changes to the valuation allowance maintained against our deferred tax assets, and (4) discrete tax adjustments such as excess tax benefits related to stock-based compensation. Our income tax provision is subject to volatility as the amount of excess tax benefits can fluctuate from period to period based on the price of our stock, the volume of share-based grants settled or vested, and the fair value assigned to equity awards under U.S. GAAP. In addition, changes in tax law or our interpretation thereof, and changes to our valuation allowance could cause us to experience an effective tax rate significantly different from previous periods.
Quarterly Results of Operations
For our unaudited quarterly results of operations for the eight quarters ended December 31, 2019, please see Note “17. Selected Quarterly Financial Data (Unaudited)” in Part II, Item 8 of this Annual Report on Form 10-K.
Our quarterly results of operations should be read in conjunction with the consolidated financial statements and related notes thereto. We have prepared the unaudited information on the same basis as our audited consolidated financial statements. Our operating results for any quarter are not necessarily indicative of results for any future quarters or for a full year. Our unaudited quarterly results tables include all adjustments, consisting only of normal recurring adjustments, that we consider necessary for a fair presentation of our consolidated financial position and operating results for the quarters presented. Seasonal fluctuations, underlying business trends have affected, and are likely to continue to affect, our business. Commercial queries typically increase significantly in the fourth quarter of each year. These seasonal trends have caused, and will likely continue to cause, fluctuations in our quarterly results, including fluctuations in sequential revenue growth rates.
Our revenue and gross profit increased sequentially for all quarters presented. However, we may have quarters for which we experience significant revenue and gross profit growth followed by quarters with limited revenue and gross profit growth due to a number of factors, including mix of products sold, limited growth in demand and the effects of hiring and integrating new sales people and their transition into existing or new sales territories. Other factors affecting our revenue and gross profit growth include acceptance of new products by specialist physicians and successfully transitioning these physicians to new products from existing products, buildup of inventory of new products and write downs or write offs of inventory of older products, introduction of new products by competitors, publication of clinical results that may influence specialist physicians and the fact that the specialist physicians who use our products may not perform procedures during certain times of the year due to their attendance at major medical conferences or for other reasons, the time of which occurs irregularly during the year and from year to year.
Liquidity and Capital Resources
As of December 31, 2019, we had $372.1 million in working capital, which included $72.8 million in cash and cash equivalents and $116.6 million in marketable investments. As of December 31, 2019, we held approximately 23.8% of our cash and cash equivalents in foreign entities.
In March 2017, we issued and sold an aggregate of 1,495,000 shares of our common stock at public offering price of $76.00 per share, less the underwriters’ discounts and commissions, pursuant to an underwritten public offering. We received approximately $106.3 million in net cash proceeds after deducting underwriting discounts and commissions of $6.8 million and other offering expenses of $0.5 million. We will continue to use the net proceeds from this offering for general corporate purposes, including working capital, continued development of our products, including research and development and clinical trials, potential acquisitions and other business opportunities. Pending the use of the net proceeds from this offering, we are investing the net proceeds in investment grade, interest bearing securities.
In addition to our existing cash and cash equivalents and marketable investment balances, our principal source of liquidity is our accounts receivable. We believe these sources of liquidity will be sufficient to meet our liquidity requirements for at least the next 12 months. Our principal liquidity requirements are to fund our operations, expand manufacturing operations which includes, but is not limited to, maintaining sufficient levels of inventory to meet the anticipated demand of our customers, fund research and development activities and fund our capital expenditures. We may also lease or purchase additional facilities to facilitate our growth. We expect to continue to make investments as we launch new products, expand our manufacturing
60

Table of Contents
operations and IT infrastructures and further expand into international markets. We may, however, require or elect to secure additional financing as we continue to execute our business strategy. If we require or elect to raise additional funds, we may do so through equity or debt financing, which may not be available on favorable terms, could result in dilution to our stockholders and could require us to agree to covenants that limit our operating flexibility.
The following table summarizes our cash and cash equivalents, marketable investments and selected working capital data as of December 31, 2019 and December 31, 2018:
Year Ended December 31,
2019 2018
(in thousands)
Cash and cash equivalents $ 72,779    $ 67,850   
Marketable investments 116,610    133,039   
Accounts receivable, net 105,901    81,896   
Accounts payable 15,111    8,176   
Accrued liabilities 67,630    57,886   
Working capital(1)
372,086    344,664   

(1) Working capital consists of total current assets less total current liabilities.
The following table sets forth, for the periods indicated, our beginning balance of cash and cash equivalents, net cash flows provided by (used in) operating, investing and financing activities and our ending balance of cash and cash equivalents:
Year Ended December 31,
2019 2018 2017
(in thousands)
Cash and cash equivalents at beginning of year $ 67,850    $ 50,637    $ 13,236   
Net cash provided by operating activities 26,652    28,808    12,691   
Net cash used in investing activities (12,711)   (385)   (77,653)  
Net cash (used in) provided by financing activities (8,959)   (9,815)   104,359   
Cash and cash equivalents at end of year 72,779    67,850    50,637   

Net Cash Provided by Operating Activities
Net cash provided by operating activities consists primarily of net income adjusted for certain non-cash items (including depreciation and amortization, stock-based compensation expense, loss on non-marketable equity investments, provision for doubtful accounts, inventory write-offs and write-downs, changes in deferred tax balances, acquired IPR&D charges and changes in the fair value of contingent consideration), and the effect of changes in working capital and other activities.
Net cash provided by operating activities was $26.7 million in 2019 and consisted of net income of $47.0 million and non-cash items of $36.5 million offset by net changes in operating assets and liabilities of $56.8 million. The change in operating assets and liabilities includes an increase in inventories of $41.4 million to support our revenue growth, an increase in accounts receivable of $25.0 million, an increase in prepaid expenses and other current and non-current assets of $4.0 million, partially offset by an increase in accrued expenses and other non-current liabilities of $7.6 million, and an increase in accounts payable of $6.0 million as a result of the growth in our business activities.
Net cash provided by operating activities was $28.8 million in 2018 and consisted of net income of $2.9 million and non-cash items of $56.2 million offset by net changes in operating assets and liabilities of $30.3 million. The change in operating assets and liabilities includes an increase in accounts receivable of $25.8 million, the increase in inventories of $22.3 million to support our revenue growth, partially offset by an increase in accrued expenses and other non-current liabilities of $14.2 million, a decrease in prepaid expenses and other current and non-current assets of $2.2 million, and an increase in accounts payable of $1.3 million as a result of the growth in our business activities.
Net cash provided by operating activities was $12.7 million in 2017 and consisted of net income of $4.7 million and non-cash items of $21.5 million offset by net changes in operating assets and liabilities of $13.5 million. The change in operating
61

Table of Contents
assets and liabilities includes the increase in inventories of $18.8 million to support our revenue growth, an increase in accounts receivable of $9.1 million, partially offset by an increase in accrued expenses and other non-current liabilities of $10.2 million, a decrease in prepaid expenses and other current and non-current assets of $2.4 million, and an increase in accounts payable of $1.9 million as a result of the growth in our business activities.
Net Cash Used in Investing Activities
Net cash used in investing activities relates primarily to purchases of marketable investments, the acquisition of assets or a business, capital expenditures, payments for leases that have not yet commenced, and non-marketable investments, partially offset by proceeds from maturities and sales of marketable investments.
Net cash used in investing activities was $12.7 million in 2019 and consisted of capital expenditures of $22.1 million, and payments for leases that have not yet commenced of $6.6 million, partially offset by proceeds from maturities and sales of marketable investments, net of purchases, of $18.0 million.
Net cash used in investing activities was $0.4 million in 2018 and consisted of $20.4 million in payments, net of cash acquired, for the asset acquisition of MVI, capital expenditures of $9.6 million and contributions to non-marketable investments of $1.4 million. This was partially offset by proceeds from the maturities and sales of marketable investments, net of purchases, of $31.0 million.
Net cash used in investing activities was $77.7 million in 2017 and consisted of purchases of marketable investments, net of sales and maturities, of $48.1 million, capital expenditures of $12.5 million, $9.3 million related to the acquisition of Crossmed net of cash acquired, purchase of non-marketable investments of $5.3 million, and purchases of intangible assets of $2.5 million.
Net Cash (Used In) Provided by Financing Activities
Net cash used in and provided by financing activities primarily relates to capital raising activities through equity, certain acquisition-related payments and payments related to finance lease obligations.
Net cash used in financing activities was $9.0 million in 2019 and primarily consisted of payments of employee taxes related to vested common and restricted stock of $18.5 million, payments related to finance lease obligations of $2.6 million and payments related to contingent consideration payments in connection with our acquisition in 2017 of $1.8 million, partially offset by proceeds from the issuance of stock under our employee stock purchase plan of $9.0 million and proceeds from exercises of stock options of $4.1 million.
Net cash used in financing activities was $9.8 million in 2018 and primarily consisted of payments of employee taxes related to vested common and restricted stock of $17.7 million and payments related to the 2017 acquisition of Crossmed of $4.5 million, partially offset by proceeds from the issuance of stock under our employee stock purchase plan of $7.2 million and proceeds from exercises of stock options of $5.1 million.
Financing activities in 2017 provided net cash of $104.4 million due to proceeds from the issuance of common stock net of issuance costs of $106.3 million, proceeds from the issuance of stock under our employee stock purchase plan of $5.8 million and proceeds from exercises of stock options of $5.0 million. This was partially offset by payment of employee taxes related to vested common and restricted stock of $11.7 million and payment of debt obligations and credit facilities of $1.1 million.
Contractual Obligations and Commitments
The following table summarizes our contractual obligations as of December 31, 2019:
Payments Due by Period
Total Less Than
One Year
1-3 Years 3-5 Years More than
Five Years
(in thousands)
Rent obligations(1)
$ 112,522    $ 11,808    $ 17,860    $ 17,837    $ 65,017   
Equipment lease obligations(2)
1,732    1,086    556    78    12   
Purchase commitments(3)
15,099    13,231    984    884    —   
Licensing arrangement obligations(4)
11,743    865    10,878    —    —   
Acquisition-related obligations(5)
1,291    1,291    —    —    —   
Total $ 142,387    $ 28,281    $ 30,278    $ 18,799    $ 65,029   

62

Table of Contents
(1)Our rent obligations in the table above exclude the 1310 Harbor Bay Lease and potential obligations for additional space(s) that may be added to our lease by our landlord in the future. For example, if any space becomes vacant in any of the buildings located in the same business park as our corporate headquarters and manufacturing facilities in Alameda, California through 2035, that space will be added to the lease. The additional space could potentially result in approximately $3.1 million of annual rent expense based on current terms of the lease. The Company has a right of first offer to lease any space that becomes available after such date.
(2)We lease equipment and automobiles primarily under operating leases.
(3)Purchase commitments primarily consist of contracts with suppliers to purchase raw materials to be used to manufacture products.
(4)During the year ended December 31, 2017, we entered into an exclusive technology license agreement that requires us to make future revenue milestone-based payments on sales of products covered by the licensed intellectual property. While the agreement is cancelable, the future payments are estimable and probable as of December 31, 2019. Refer to Note “6. Intangible Assets” for more information.
(5)Acquisition-related obligations consist of the fair value of contingent consideration related to future cash milestone payments related to the acquisition of Crossmed as of December 31, 2019. Refer to Note “5. Business Combinations” in Part II, Item 8 of this Annual Report on Form 10-K for more information.
At December 31, 2019, the liability recorded for uncertain tax positions, excluding associated interest and penalties, was approximately $1.7 million, which are not included in the table above. The ultimate amount and timing of any related future cash settlements cannot be predicted with reasonable certainty.
The amounts in the table above do not reflect royalty obligations under a license agreement as amounts due thereunder fluctuate depending on sales levels. Royalty expense included in cost of sales for the years ended December 31, 2019, 2018 and 2017 was $3.8 million, $3.4 million and $4.1 million, respectively. For more information on these royalty obligations, refer to Note “10. Commitments and Contingencies” to our consolidated financial statements in Part II, Item 8 of this Annual Report on Form 10-K.
Off-Balance Sheet Arrangements
We do not have any significant off-balance sheet arrangements or holdings in variable interest entities.
Recently Issued Accounting Standards
For information with respect to recently issued accounting standards and the impact of these standards on our consolidated financial statements, refer to Note “2. Summary of Significant Accounting Policies” to our consolidated financial statements in Part II, Item 8 of this Annual Report on Form 10-K.
63

Table of Contents
ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.
We are exposed to various market risks, which may result in potential losses arising from adverse changes in market rates, such as interest rates and foreign exchange rates. We do not enter into derivatives or other financial instruments for trading or speculative purposes and do not believe we are exposed to material market risk with respect to our cash and cash equivalents and/or our marketable investments.
Interest Rate Risk. We had cash and cash equivalents of $72.8 million as of December 31, 2019, which consisted of funds held in general checking and savings accounts. In addition, we had marketable investments of $116.6 million, which consisted primarily of commercial paper, corporate bonds, U.S. agency and government sponsored securities, securities issued by U.S. states and municipalities and U.S. Treasury securities. Our investment policy is focused on the preservation of capital and supporting our liquidity needs. Under the policy, we invest in highly rated securities, while limiting the amount of credit exposure to any one issuer other than the U.S. government. We do not invest in financial instruments for trading or speculative purposes, nor do we use leveraged financial instruments. We utilize external investment managers who adhere to the guidelines of our investment policy. A hypothetical 100 basis point change in interest rates would not have a material impact on the value of our cash and cash equivalents or marketable investments.
Foreign Exchange Risk Management. We operate in countries other than the United States, and, therefore, we are exposed to foreign currency risks. We bill most sales outside of the United States in local currencies, primarily euro and Japanese yen, with some sales being denominated in other currencies. We expect that the percentage of our sales denominated in foreign currencies may increase in the foreseeable future as we continue to expand into international markets. When sales or expenses are not denominated in U.S. dollars, a fluctuation in exchange rates could affect our net income. An immediate 10% adverse change in foreign exchange rates would have impacted our net income by 6%. We do not currently hedge our exposure to foreign currency exchange rate fluctuations; however, we may choose to hedge our exposure in the future.
We do not believe that inflation and changes in prices had a significant impact on our results of operations for any periods presented on our consolidated financial statements.
64

Table of Contents


ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.
PENUMBRA, INC.
INDEX TO THE CONSOLIDATED FINANCIAL STATEMENTS 
66
69
70
71
72
73
74

65

Table of Contents


REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the stockholders and the Board of Directors of Penumbra, Inc.

Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Penumbra, Inc. and subsidiaries (the “Company”) as of December 31, 2019 and 2018, the related consolidated statements of operations, comprehensive income (loss), stockholders' equity, and cash flows, for each of the three years in the period ended December 31, 2019, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2019, in conformity with accounting principles generally accepted in the United States of America.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 25, 2020, expressed an unqualified opinion on the Company's internal control over financial reporting.
Change in Accounting Principle
As discussed in Note 9 to the financial statements, effective January 1, 2019, the Company adopted ASC Topic 842, Leases, using the modified retrospective transition approach.
Basis for Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
Critical Audit Matters
The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.
Income Taxes –Realizability of Deferred Tax Assets — Refer to Notes 2 and 14 to the financial statements
Critical Audit Matter Description
The Company recognizes deferred income taxes based on differences between the financial reporting and tax bases of assets and liabilities at the enacted statutory tax rates and laws in effect for the years in which the differences are expected to reverse. Valuation allowances are established when necessary to reduce deferred tax assets (“DTAs”) to the amounts expected to be realized based on estimates of future taxable income. The Company’s net DTA as of December 31, 2019 was $29.5 million after a reduction of a valuation allowance of $21.6 million.
66



We identified management’s determination that a valuation allowance is necessary to reduce deferred tax assets to their estimated realizable value as a critical audit matter because management utilized significant judgments and estimates in their evaluation, including estimates of future taxable income, cumulative results of operations in recent years, and the respective carryforward periods of tax attributes available to date. This in turn led to a high degree of auditor judgment and subjectivity in applying procedures relating to assessing such positive and negative evidence, including assessing how management’s assumptions may be affected by the future operations of the Company, market, and/or economic conditions.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to estimated future taxable income and the determination of whether it is more likely than not that the deferred tax assets will be realized included the following, among others:
We tested the effectiveness of controls over deferred tax assets, including management’s controls over the estimates of taxable income and the determination of whether it is more likely than not that the deferred tax assets will be realized.
We evaluated the reasonableness of the methods and assumptions used by management to determine whether a valuation allowance is necessary.
With the assistance of our income tax specialists, we considered the following sources of information used in management’s evaluation of whether deferred taxes are more likely than not to be realized:
Estimates of future taxable income.
The length of net operating loss carryforward periods.
The ability to carryback losses to prior years.
Tax credit carryforwards and consideration of when those will expire.
We evaluated whether the taxable income in historical periods was of the appropriate character and available under the tax law.
We evaluated management’s assessment of the positive and negative evidence utilized to conclude if a valuation allowance was necessary.
Roseville Financing Lease — Refer to Notes 2 and 9 to the financial statements
Critical Audit Matter Description
On September 17, 2018, the Company entered into a fifteen-year lease for a manufacturing facility in Roseville, California (the “Roseville Lease”). In November 2019, the Roseville lease commenced when the building was ready and available for its intended use. The Roseville lease was recorded as a finance lease on the balance sheet as of December 31, 2019. The total amount of estimated minimum lease payments over the fifteen-year lease term represents the majority of the finance lease right of use asset and finance lease liability recorded on the balance sheet as of December 31, 2019.
Auditing management’s evaluation of finance lease classification and the determination of the commencement date for the Roseville lease includes judgment around subjective evidence related to the property’s underlying fair value and availability for its intended use. Additionally, auditing management’s assessment of the incremental borrowing rate is subjective and judgmental as the Company does not carry any debt, secured or otherwise that would have comparable collateral or similar terms as the underlying Roseville manufacturing facility, which caused us to involve our valuation specialists.
How the Critical Audit Matter Was Addressed in the Audit
Our audit procedures related to evaluating appropriateness of the lease commencement date, assessment of classification, and evaluation of the incremental borrowing rate included the following, among others:
We tested the effectiveness of controls over the accounting for the Roseville lease, including management’s controls over evaluating lease commencement, assessing lease classification upon commencement, and management’s review of the determination of a synthetic credit rating to be used in the determination of the incremental borrowing rate to value the right of use asset.
67



With the assistance of our valuation specialists, we performed the following procedures on management’s calculation of the incremental borrowing rate:
Evaluated the methodology used to estimate the incremental borrowing rate.
Assessed the credit rating ascribed to the Company and the base rate and spreads applied in determining the incremental borrowing rate.
Checked the accuracy of the model and mathematical calculations.
We evaluated the appropriateness of the lease classification by performing the following procedures:
Read the executed Lease agreement, including any and all associated amendments.
Enlisted the assistance of our real estate specialists to provide comparable real estate listings which we used to assess the Company’s determination of the fair value of the underlying asset.
Evaluated the lease against the lease classification criteria in ASC 842-10-25-2.
We assessed the appropriateness of the commencement date through inquiry of facility personnel and evaluation of when personnel began working at the facility.
/s/ Deloitte & Touche LLP
San Francisco, California
February 25, 2020
We have served as the Company's auditor since 2008.
68

Penumbra, Inc.
Consolidated Balance Sheets
(in thousands, except share and per share amounts)
December 31,
2019 2018
Assets
Current assets:
Cash and cash equivalents $ 72,779    $ 67,850   
Marketable investments 116,610    133,039   
Accounts receivable, net of doubtful accounts of $2,946 and $2,782 at December 31, 2019 and December 31, 2018, respectively 105,901    81,896   
Inventories 152,992    115,741   
Prepaid expenses and other current assets 14,852    12,200   
Total current assets 463,134    410,726   
Property and equipment, net 51,812    35,407   
Operating lease right-of-use assets 43,717    —   
Finance lease right-of-use assets 39,924    —   
Intangible assets, net 25,407    27,245   
Goodwill 7,656    7,813   
Deferred taxes 31,305    32,940   
Other non-current assets 2,946    875   
Total assets $ 665,901    $ 515,006   
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable $ 15,111    $ 8,176   
Accrued liabilities 67,630    57,886   
Current operating lease liabilities 4,142    —   
Current finance lease liabilities 4,165    —   
Total current liabilities 91,048    66,062   
Deferred rent —    7,586   
Non-current operating lease liabilities 47,242    —   
Non-current finance lease liabilities 26,748    —   
Other non-current liabilities 15,250    18,943   
Total liabilities 180,288    92,591   
Commitments and contingencies (Note 10)
Stockholders’ equity:
Preferred stock, $.001 par value per share - 5,000,000 shares authorized, none issued and outstanding at December 31, 2019 and December 31, 2018 —    —   
Common stock, $.001 par value per share - 300,000,000 shares authorized, 35,001,581 issued and outstanding at December 31, 2019; 300,000,000 shares authorized, 34,437,339 issued and outstanding at December 31, 2018 35    34   
Additional paid-in capital 430,659    415,084   
Accumulated other comprehensive loss (2,324)   (1,942)  
Retained earnings 57,522    9,064   
Total Penumbra, Inc. stockholders’ equity 485,892    422,240   
Non-controlling interest (279)   175   
Total stockholders’ equity $ 485,613    $ 422,415   
Total liabilities and stockholders’ equity $ 665,901    $ 515,006   
The accompanying notes are an integral part of these consolidated financial statements.
69

Table of Contents
Penumbra, Inc.
Consolidated Statements of Operations
(in thousands, except share and per share amounts)
Year Ended December 31,
2019 2018 2017
Revenue $ 547,405    $ 444,938    $ 333,764   
Cost of revenue 175,441    152,405    116,622   
Gross profit 371,964    292,533    217,142   
Operating expenses:
Research and development 51,723    36,165    31,661   
Sales, general and administrative 272,733    226,385    184,316   
Acquired in-process research and development —    30,835    —   
Total operating expenses 324,456    293,385    215,977   
Income (loss) from operations 47,508    (852)   1,165   
Interest income, net 2,854    2,964    2,653   
Other expense, net (227)   (504)   (1,342)  
Income before income taxes and equity in losses of unconsolidated investee 50,135    1,608    2,476   
Provision for (benefit from) income taxes 3,131    (4,403)   (3,611)  
Income before equity in losses of unconsolidated investee 47,004    6,011    6,087   
Equity in losses of unconsolidated investee —    (3,101)   (1,430)  
Consolidated net income $ 47,004    $ 2,910    $ 4,657   
Net loss attributable to non-controlling interest (1,454)   (3,691)   —   
Net income attributable to Penumbra, Inc. $ 48,458    $ 6,601    $ 4,657   
Net income attributable to Penumbra, Inc. per share:
Basic $ 1.39    $ 0.19    $ 0.14   
Diluted $ 1.34    $ 0.18    $ 0.13   
Weighted average shares outstanding:
Basic 34,750,706    34,138,176    32,978,065   
Diluted 36,265,999    36,086,821    35,319,103   
The accompanying notes are an integral part of these consolidated financial statements.
70

Table of Contents
Penumbra, Inc.
Consolidated Statements of Comprehensive Income (Loss)
(in thousands)
Year Ended December 31,
2019 2018 2017
Consolidated net income $ 47,004    $ 2,910    $ 4,657   
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments, net of tax (1,120)   (3,246)   6,387   
Net change in unrealized gains (losses) on available-for-sale securities, net of tax 738    (265)   (130)  
Total other comprehensive (loss) income, net of tax $ (382)   $ (3,511)   $ 6,257   
Consolidated comprehensive income (loss)
$ 46,622    $ (601)   $ 10,914   
Net loss attributable to non-controlling interest $ (1,454)   $ (3,691)   $ —   
Comprehensive income attributable to Penumbra, Inc. $ 48,076    $ 3,090    $ 10,914   
The accompanying notes are an integral part of these consolidated financial statements.
71

Table of Contents
Penumbra, Inc.
Consolidated Statements of Stockholders’ Equity
(in thousands, except share amounts)
Common Stock Additional Paid-in Capital Accumulated
Other
Comprehensive
(Loss) Income
Retained Earnings (Accumulated
Deficit)
Total Penumbra, Inc. Stockholders’ Equity Non-Controlling Interest Total
Stockholders’
Equity
Shares Amount
Balance at December 31, 2016 31,108,828    $ 31    $ 273,865    $ (4,688)   $ (2,661)   $ 266,547    $ —    $ 266,547   
Issuance of common stock 1,131,344    —    5,048    —    —    5,048    —    5,048   
Issuance of common stock under employee stock purchase plan 91,685    —    5,809    —    —    5,809    —    5,809   
Issuance of common stock upon underwritten public offering, net of issuance cost 1,495,000      106,267    —    —    106,269    —    106,269   
Shares held for tax withholding (141,711)   —    (11,686)   —    —    (11,686)   —    (11,686)  
Stock-based compensation —    —    17,507    —    —    17,507    —    17,507   
Other comprehensive income —    —    —    6,257    —    6,257    —    6,257   
Net income —    —    —    —    4,657    4,657    —    4,657   
Balance at December 31, 2017 33,685,146    $ 33    $ 396,810    $ 1,569    $ 1,996    $ 400,408    $ —    $ 400,408   
Issuance of common stock 774,475      5,063    —    —    5,064    —    5,064   
Issuance of common stock under employee stock purchase plan 74,344    —    7,231    —    —    7,231    —    7,231   
Issuance of common stock pursuant to royalty buyout 53,256    —    5,256    —    —    5,256    —    5,256   
Shares held for tax withholding (149,882)   —    (17,725)   —    —    (17,725)   —    (17,725)  
Stock-based compensation —    —    18,449    —    —    18,449    —    18,449   
Cumulative effect adjustments(1)
—    —    —    —    467    467    —    467   
Asset acquisition date fair value of non-controlling interest —    —    —    —    —    —    3,366    3,366   
Capital contribution from non-controlling interest —    —    —    —    —    —    500    500   
Other comprehensive loss —    —    —    (3,511)   —    (3,511)   —    (3,511)  
Net income (loss) —    —    —    —    6,601    6,601    (3,691)   2,910   
Balance at December 31, 2018 34,437,339    $ 34    $ 415,084    $ (1,942)   $ 9,064    $ 422,240    $ 175    $ 422,415   
Issuance of common stock 612,221      4,120    —    —    4,121    —    4,121   
Issuance of common stock under employee stock purchase plan 81,644    —    8,984    —    —    8,984    —    8,984   
Shares held for tax withholding (129,623)   —    (18,535)   —    —    (18,535)   —    (18,535)  
Stock-based compensation —    —    21,006    —    —    21,006    —    21,006   
Capital contributions of non-controlling interest —    —    —    —    —    —    1,000    1,000   
Other comprehensive loss —    —    —    (382)   —    (382)   —    (382)  
Net income (loss) —    —    —    —    48,458    48,458    (1,454)   47,004   
Balance at December 31, 2019 35,001,581    $ 35    $ 430,659    $ (2,324)   $ 57,522    $ 485,892    $ (279)   $ 485,613   

(1) Cumulative effect adjustments relate to the adoption of Accounting Standard Update (“ASU”) No. 2014-09 - Revenue from Contracts with Customers (“Topic 606”), ASU No. 2016-16 - Income Taxes (“Topic 740”), and ASU No. 2018-02 - Income Statement - Reporting Comprehensive Income (“Topic 220”). Refer to the accompanying notes, including Note “2. Summary of Significant Accounting Policies,” for more information.
The accompanying notes are an integral part of these consolidated financial statements.
72

Table of Contents
Penumbra, Inc.
Consolidated Statements of Cash Flows
(in thousands)
Year Ended December 31,
2019 2018 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income $ 47,004    $ 2,910    $ 4,657   
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization 8,104    6,168    3,781   
Stock-based compensation 21,485    18,422    17,812   
Loss on non-marketable equity investments —    3,101    1,430   
Provision for doubtful accounts 656    1,563    606   
Inventory write-offs and write-downs 4,411    1,700    1,037   
Deferred taxes 1,820    (6,480)   (4,288)  
Acquired in-process research and development —    30,835    —   
Change in fair value of contingent consideration (35)   950    109   
Other 49    (101)   1,036   
Changes in operating assets and liabilities:
Accounts receivable (25,029)   (25,762)   (9,118)  
Inventories (41,407)   (22,288)   (18,826)  
Prepaid expenses and other current and non-current assets (4,001)   2,231    2,436   
Accounts payable 6,038    1,329    1,851   
Accrued expenses and other non-current liabilities 7,557    14,230    10,168   
Net cash provided by operating activities 26,652    28,808    12,691   
CASH FLOWS FROM INVESTING ACTIVITIES:
Asset acquisition (Note 3 and Note 6) and acquisition of business (Note 5), net of cash acquired —    (20,414)   (9,253)  
Contributions to non-marketable investments —    (1,382)   (5,265)  
Lease payments made prior to commencement (6,636)   —    —   
Purchases of marketable investments (77,326)   (108,227)   (189,658)  
Proceeds from sales of marketable investments 4,746    12,129    28,752   
Proceeds from maturities of marketable investments 90,614    127,112    112,803   
Acquisition of intangible assets from a licensing agreement —    —    (2,500)  
Purchases of property and equipment (22,109)   (9,603)   (12,532)  
Other (2,000)   —    —   
Net cash used in investing activities (12,711)   (385)   (77,653)  
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock upon underwritten public offering, net of issuance cost —    —    106,267   
Proceeds from exercises of stock options 4,120    5,064    5,048   
Proceeds from issuance of stock under employee stock purchase plan 8,984    7,231    5,809   
Payment of obligations on debt and credit facilities —    (404)   (1,079)  
Payment of employee taxes related to vested common and restricted stock (18,535)   (17,725)   (11,686)  
Payments of finance lease obligations (2,570)   —    —   
Payment of acquisition-related obligations (1,758)   (4,481)   —   
Proceeds from capital contribution from non-controlling interest 800    500    —   
Net cash (used in) provided by financing activities (8,959)   (9,815)   104,359   
Effect of foreign exchange rate changes on cash and cash equivalents (53)   (1,395)   (1,996)  
NET INCREASE IN CASH AND CASH EQUIVALENTS 4,929    17,213    37,401   
CASH AND CASH EQUIVALENTS—Beginning of period 67,850    50,637    13,236   
CASH AND CASH EQUIVALENTS—End of period $ 72,779    $ 67,850    $ 50,637   
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for income taxes $ 175    $ 156    $ 141   
NONCASH INVESTING AND FINANCING ACTIVITIES:
Common shares issued as consideration in connection with a buyout agreement (Notes 7, 10 and 11) $ —    $ 5,256    $ —   
Purchase of property and equipment funded through accounts payable and accrued liabilities $ 2,903    $ 1,037    $ 977   
Asset acquisition (Note 3 and Note 6) and acquisition of business (Note 5) related contingent and working capital liabilities $ —    $ 4,000    $ 6,067   
 Indefinite-lived intangible assets related to licensed technology related contingent liabilities (Note 7)
$ —    $ —    $ 12,717   
The accompanying notes are an integral part of these consolidated financial statements.

73

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements


1. Organization and Description of Business
Penumbra, Inc. (the “Company”) is a global healthcare company focused on innovative therapies. The Company designs, develops, manufactures and markets medical devices and has a broad portfolio of products that addresses challenging medical conditions and significant clinical needs.
2. Summary of Significant Accounting Policies
Basis of Presentation and Consolidation
The accompanying consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”). Certain changes in presentation were made in the consolidated financial statements for the year ended December 31, 2018 and 2017, to conform to the presentation for the year ended December 31, 2019.
The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiaries and its majority-owned subsidiary. The portion of equity not attributable to the Company is considered non-controlling interest and is classified separately in the consolidated financial statements. Any subsequent changes in the Company’s ownership interest while the Company retains its controlling interest in its majority-owned subsidiary will be accounted for as equity transactions. All intercompany balances and transactions have been eliminated in consolidation.
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, liabilities and equity accounts; disclosure of contingent assets and liabilities at the date of the financial statements; and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, the Company evaluates its estimates, including those related to marketable investments, provisions for doubtful accounts, the amount of variable consideration included in the transaction price, warranty reserve, valuation of inventories, useful lives of property and equipment, operating and finance lease right-of-use (“ROU”) assets and liabilities, income taxes, contingent consideration and other contingencies, among others. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other data. Actual results could differ from those estimates.
Segments
The Company determined its operating segment on the same basis that it uses to evaluate its performance internally. The Company has one business activity: the design, development, manufacturing and marketing of innovative medical devices, and operates as one operating segment. The Company’s chief operating decision-maker (“CODM”), its Chief Executive Officer, reviews its consolidated operating results for the purpose of allocating resources and evaluating financial performance. The Company’s entity-wide disclosures are included in Note “16. Revenues.”
Foreign Currency Translation
The Company’s consolidated financial statements are prepared in United States Dollars (“USD”). Its foreign subsidiaries use their local currency as their functional currency and maintain their records in the local currency. Accordingly, the assets and liabilities of these subsidiaries are translated into USD using the current exchange rates in effect at the balance sheet date and equity accounts are translated into USD using historical rates. Revenues and expenses are translated using the average exchange rates in effect for the year involved. The resulting foreign currency translation adjustments are recorded in accumulated other comprehensive loss in the consolidated balance sheets. Transactions denominated in currencies other than the respective functional currencies are translated at exchange rates as of the date of transaction with foreign currency gains and losses recorded in other expense, net in the consolidated statements of operations. The Company realized net foreign currency transaction losses of $0.8 million, $0.9 million and $1.0 million during the years ended December 31, 2019, 2018 and 2017, respectively.
As the Company’s international operations grow, its risks associated with fluctuation in currency rates will become greater, and the Company will continue to reassess its approach to managing this risk. In addition, currency fluctuations or a weakening USD can increase the costs of the Company’s international expansion. To date, the Company has not entered into any foreign currency hedging contracts.
74

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Concentration of Credit Risk
Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash and cash equivalents, marketable investments (as described in greater detail in this footnote under the header “Cash, Cash Equivalents and Marketable Investments” below) and accounts receivable. The majority of the Company’s cash is held by one financial institution in the U. S. in excess of federally insured limits. The Company maintained investments in money market funds that were not federally insured during the year ended December 31, 2019 and held cash in foreign entities of approximately $17.3 million and $23.4 million at December 31, 2019 and 2018, respectively, which was not federally insured.
The Company’s revenue has been derived from sales of its products in the United States and international markets. The Company uses both its own salesforce and independent distributors to sell its products. Concentrations of credit risk with respect to accounts receivable are limited due to the large number of entities comprising the Company’s customer base. The Company performs ongoing credit evaluations of its customers, including its distributors, does not require collateral, and maintains allowances for potential credit losses on customer accounts when deemed necessary.
During the year ended December 31, 2019 and 2018, no customer accounted for greater than 10% of the Company’s revenue. During December 31, 2017, one customer, a distributor, accounted for 10.1% of the Company’s revenue. One customer accounted for greater than 10% of the Company’s accounts receivable balance as of December 31, 2019. No customers accounted for greater than 10% of the Company’s accounts receivable balance as of December 31, 2018.
Significant Risks and Uncertainties
The Company is subject to risks common to medical device companies including, but not limited to, new technological innovations, dependence on key personnel, protection of proprietary technology, compliance with government regulations, product liability, uncertainty of market acceptance of products and the potential need to obtain additional financing. The Company is dependent on third party suppliers, in some cases single-source suppliers.
There can be no assurance that the Company’s products will continue to be accepted in the marketplace, nor can there be any assurance that any future products can be developed or manufactured at an acceptable cost and with appropriate performance characteristics, or that such products will be successfully marketed, if at all.
The Company’s products require approval or clearance from the FDA prior to commencing commercial sales in the United States. There can be no assurance that the Company’s products will receive all of the required approvals or clearances. Approvals or clearances are also required in foreign jurisdictions in which the Company sells its products. If the Company is denied such approvals or clearances or such approvals or clearances are delayed, it may have a material adverse impact on the Company’s results of operations, financial position and liquidity.
Fair Value of Financial Instruments
Carrying amounts of certain of the Company’s financial instruments, including cash equivalents, accounts receivable, prepaid expenses and other current assets, accounts payable and accrued liabilities, approximate fair value due to their relatively short maturities.
Cash, Cash Equivalents and Marketable Investments
The Company invests its cash primarily in highly liquid corporate debt securities, debt instruments of U.S. federal, state and municipal governments, and their agencies, in money market funds and in commercial paper. All highly liquid investments with stated maturities of three months or less from the date of purchase are classified as cash equivalents; all highly liquid investments with stated maturities of greater than three months are classified as marketable investments. The majority of the Company’s cash and investments are held in U.S. banks.
The Company determines the appropriate classification of its investments in marketable investments at the time of purchase and re-evaluates such designation at each balance sheet date. The Company’s marketable investments have been classified and accounted for as available-for-sale. Investments with remaining maturities of more than one year are viewed by the Company as available to support current operations and are classified as current assets under the caption marketable investments in the accompanying consolidated balance sheets. Investments in marketable investments are carried at fair value, with the unrealized gains and losses reported as a component of accumulated other comprehensive loss. Any realized gains or losses on the sale of marketable investments are determined on a specific identification method, and such gains and losses are reflected as a component of other income (expense), net.
75

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Impairment of Marketable Investments
After determining the fair value of available-for-sale debt instruments, unrealized gains or losses on these securities are recorded to accumulated other comprehensive loss until either the security is sold or the Company determines that the decline in value is other-than-temporary. The primary differentiating factors that the Company considers in classifying impairments as either temporary or other-than-temporary impairments is the intent and ability to retain the investment in the issuer for a period of time sufficient to allow for any anticipated recovery in market value, the length of the time and the extent to which the market value of the investment has been less than cost, the financial condition, and near-term prospects of the issuer. There were no other-than-temporary impairments for the years ended December 31, 2019, 2018 or 2017.
Non-Marketable Equity Investments
Entities in which the Company has at least a 20%, but not more than a 50%, interest are accounted for under the equity method unless it is determined that the Company has a controlling financial interest in the entity, in which case the entity would be consolidated. Non-marketable equity investments are classified as long-term investments on the consolidated balance sheet. The Company’s proportionate share of the operating results of its non-marketable equity method investments are recorded as profit or loss and presented in equity in losses of unconsolidated investee, in the consolidated statements of operations. See Note “3. Investments and Fair Value of Financial Instruments” for further details.
Accounts Receivable
Accounts receivable are stated at invoice value less estimated allowances for doubtful accounts. The Company continually monitors customer payments and maintains a reserve for estimated losses resulting from its customers’ inability to make required payments. The Company considers factors such as historical experience, credit quality, age of the accounts receivable balances, geographic related risks and economic conditions that may affect a customer’s ability to pay. In cases where there are circumstances that may impair a specific customer’s ability to meet its financial obligations, a specific allowance is recorded against amounts due, and thereby reduces the net recognized receivable to the amount reasonably believed to be collectible.
Inventories
Inventories are stated at the lower of cost (determined under the first-in first-out method) or net realizable value. Write-downs are provided for raw materials, components or finished goods that are determined to be excessive or obsolete. The Company regularly reviews inventory quantities in consideration of actual loss experience, projected future demand and remaining shelf life to record a provision for excess and obsolete inventory when appropriate. As a result of these evaluations, the Company recognized total write-offs and write-downs of $4.4 million, $1.7 million, and $1.0 million for the years ended December 31, 2019, 2018 and 2017.
Property and Equipment, net
Property and equipment are stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized using the straight-line method over the shorter of the lease term or estimated useful life. Machinery and equipment and furniture and fixtures are depreciated over a five to ten year period and computers and software are depreciated over two to five years. Upon retirement or sale, the cost and the related accumulated depreciation are removed from the consolidated balance sheet and the resulting gain or loss is reflected in operations. Maintenance and repairs are charged to consolidated statements of operations as incurred.
Impairment of Long-Lived Assets
The Company reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When such an event occurs, management determines whether there has been impairment by comparing the anticipated undiscounted future net cash flows to the related asset group’s carrying value. If an asset is considered impaired, the asset is written down to fair value, which is determined based either on discounted cash flows or appraised value, depending on the nature of the asset. There was no impairment of long-lived assets during the years ended December 31, 2019, 2018 or 2017.
Contingent Consideration
Certain agreements the Company enters into, including business combinations, involve the potential payment of future consideration that is contingent upon certain performance and revenue milestones being achieved. Contingent consideration obligations incurred in connection with a business combination are recorded at their fair values on the acquisition date and remeasured at their fair values each subsequent reporting period until the related contingencies are resolved. The resulting changes in fair values are recognized generally within sales, general and administrative expense, depending on the nature of the
76

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
contingent consideration liability, in the consolidated statements of operations. Asset acquisitions are accounted for using a cost accumulation and allocation model and the cost of the acquisition is allocated to the assets acquired and liabilities assumed. Contingent consideration obligations incurred in connection with an asset acquisition are recorded when it is probable that they will occur and they can be reasonably estimated.
As of December 31, 2019 and 2018, the Company’s contingent consideration obligations in connection with business combinations relate to milestone payments for the acquisition of Crossmed S.p.A. (“Crossmed”). For more information with respect to the fair value of contingent consideration, refer to Note “5. Business Combinations.”
Intangible Assets
Intangible assets primarily consist of purchased rights to licensed technology, customer relationships, and trade secrets and processes.
Indefinite-lived intangible assets relate to an exclusive right to licensed technology. The acquired licensed technology is accounted for as an indefinite-lived intangible asset. Upon the commercialization of the underlying product utilizing the licensed technology, the capitalized amount will be amortized over its estimated useful life. Indefinite-lived intangible assets are tested for impairment at least annually, in the fourth quarter, or more frequently if events or circumstances indicate that it is more likely than not that the asset is impaired. If the fair value of the asset is less than the carrying amount, an impairment loss would be recognized in an amount equal to the difference between the carrying amount and the fair value. Refer to Note “7. Intangible Assets” for more information on the Company’s intangible assets.
Finite-lived intangible assets are amortized over the estimated economic useful lives of the assets, which is the period during which expected cash flows support the fair value of such intangible assets. The Company reviews finite-lived intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets or asset group may not be recoverable. When such an event occurs, management determines whether there has been impairment by comparing the anticipated undiscounted future net cash flows to the related asset group’s carrying value. Refer to Note “7. Intangible Assets” for more information on the Company’s intangible assets.
Goodwill
Goodwill represents the excess of the purchase price of an acquired business or assets over the fair value of the identifiable assets acquired and liabilities assumed. Goodwill is not amortized, but is tested for impairment annually in the fourth quarter, or more frequently if events or circumstances indicate the carrying value may no longer be recoverable and that an impairment loss may have occurred. The Company operates as one segment, which is considered to be the sole reporting unit, and therefore goodwill is tested for impairment at the consolidated level. Refer to Note “5. Business Combinations” and Note “8. Goodwill” for more information.
Revenue Recognition
Revenue is comprised of product revenue net of returns, discounts, administration fees and sales rebates. The Company adopted the guidance under ASC 606 on January 1, 2018 using the modified retrospective method for all contracts not completed as of the date of adoption. Therefore, the financial information for the year ended December 31, 2017 has not been adjusted and continues to be reported under ASC 605 with the impact of the adoption reflected in opening retained earnings in 2018. Under ASC 606, the Company recognizes revenue when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services. Revenue from product sales is recognized either on the date of shipment or the date of receipt by the customer, but is deferred for certain transactions when control has not yet transferred. With respect to products that the Company consigns to hospitals, which primarily consist of coils, the Company recognizes revenue at the time hospitals utilize products in a procedure.
Deferred revenue represents amounts that the Company has already invoiced and are ultimately expected to be recognized as revenue, but for which not all revenue recognition criteria have been met. As of December 31, 2019 and December 31, 2018, respectively, the Company's deferred revenue balance was not material.
Revenue is recorded at the net sales price, which includes estimates of variable consideration such as product returns utilizing historical return rates, rebates, discounts, and other adjustments to net revenue. To the extent the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price. Variable consideration is included in revenue only to the extent that it is probable that a significant reversal of the revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved.
77

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
The Company’s terms and conditions permit product returns and exchanges. The Company bases its estimates for sales returns on actual historical returns over the prior three years and they are recorded as reductions in revenue at the time of sale. Upon recognition, the Company reduces revenue and cost of revenue for the estimated return. Return rates can fluctuate over time, but are sufficiently predictable to allow the Company to estimate expected future product returns.
For more information and disclosures on the Company’s revenue, refer to Note “16. Revenues.”
Shipping Costs
Shipping and handling costs charged to customers are recorded as revenue. Shipping and handling costs are included in cost of revenue.
Research and Development (“R&D”) Costs
R&D costs primarily consist of product development, clinical and regulatory expenses, materials, depreciation and other costs associated with the development of the Company’s products. R&D costs also include related personnel and consultants’ salaries, benefits and related costs, including stock-based compensation. The Company expenses R&D costs as they are incurred.
The Company’s clinical trial accruals are based on estimates of patient enrollment and related costs at clinical investigator sites. The Company estimates preclinical and clinical trial expenses based on the services performed pursuant to contracts with research institutions and clinical research organizations that conduct and manage preclinical studies and clinical trials on its behalf. In accruing service fees, the Company estimates the time period over which services will be performed and the level of patient enrollment and activity expended in each period. If the actual timing of the performance of services or the level of effort varies from the estimate, the Company will adjust the accrual accordingly. Payments made to third parties under these arrangements in advance of the receipt of the related services are recorded as prepaid expenses until the services are rendered.
Internal Use Software
The Company capitalizes certain costs incurred for the development of computer software for internal use. These costs generally relate to third-party software as well as the internal development of software associated with our REAL Immersive System offerings. The Company capitalizes these costs when it is determined that it is probable that the project will be completed and the software will be used to perform the function intended, and the preliminary project stage is completed. Capitalized internal use software development costs are included in property and equipment, net within the consolidated balance sheets.
Capitalized internal use software is amortized on a straight-line basis over its estimated useful life. For software that supports our REAL Immersive System, the amortization expense is recorded in cost of revenue within the consolidated statements of operations. Costs related to the preliminary project stage, post-implementation, training and maintenance are expensed as incurred.
Advertising Costs
Advertising costs are included in sales, general and administrative expenses and are expensed as incurred. Advertising costs were $0.5 million, $0.5 million and $0.7 million for the years ended December 31, 2019, 2018 and 2017, respectively.
Stock-Based Compensation
The Company recognizes the cost of stock-based compensation in the financial statements based upon fair value. The fair value of restricted stock and restricted stock unit (“RSU”) awards is determined based on the number of units granted and the closing price of the Company’s common stock as of the grant date. The fair value of each purchase under the employee stock purchase plan (“ESPP”) is estimated at the beginning of the offering period using the Black-Scholes option pricing model. The fair value of stock options is determined as of the grant date using the Black-Scholes option pricing model. The Company’s determination of the fair value of equity-settled awards is impacted by the price of the Company’s common stock as well as changes in assumptions regarding a number of complex and subjective variables. These variables include, but are not limited to, the expected term that awards will remain outstanding, expected common stock price volatility over the term of the awards, risk-free interest rates and expected dividends.
The fair value of an award is recognized over the requisite service period (usually the vesting period) on a straight-line basis. Stock-based compensation expense recognized at fair value includes the impact of estimated forfeitures. The Company estimates future forfeitures at the date of grant and revises the estimates, if necessary, in subsequent periods if actual forfeitures differ from those estimates. To the extent actual forfeiture results differ from the estimates, the difference is recorded as a
78

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
cumulative adjustment in the period forfeiture estimates are revised. No compensation cost is recorded for awards that do not vest.
Prior to the adoption of Accounting Standard Update (“ASU”) No. 2018-07, “Compensation – Stock Compensation,” the Company recorded its equity instruments issued to non-employees at their fair value on the measurement date and were subject to periodic adjustments as the Company remeasured the fair value of the non-employee awards at each reporting period prior to vesting and at the vesting dates of each non-employee award. In the third quarter of 2018, the Company adopted ASU 2018-07 and recognizes the fair value of non-employee awards over the requisite service period (usually the vesting period) on a straight-line basis. Therefore, equity instruments issued to non-employees are recorded at their fair value on the grant date in the same manner as employee awards. The fair value of these equity instruments is expensed over the service period.
Estimates of the fair value of equity-settled awards as of the grant date using valuation models, such as the Black-Scholes option pricing model, are affected by assumptions regarding a number of complex variables. Changes in the assumptions can materially affect the fair value of the award and ultimately how much stock-based compensation expense is recognized. These inputs are subjective and generally require significant analysis and judgment to develop. For all stock options granted prior to the Company’s IPO, the Company estimated the volatility data based on a study of publicly traded industry peer companies. For purposes of identifying these peer companies, the Company considered the industry, stage of development, size and financial leverage of potential comparable companies. The risk-free interest rate is based on the yield available on U.S. Treasury zero-coupon issues similar in duration to the expected term of the equity-settled award. For all stock options granted prior to the IPO, the Company used the Staff Accounting Bulletin, No. 110 (“SAB 110”) simplified method to calculate the expected term, which is the average of the contractual term and vesting period. For stock options granted post-IPO, the Company used its historical data to calculate the expected term and volatility used in the valuation of options.
Income Taxes
The Company accounts for income taxes using the asset and liability method, whereby deferred tax asset (“DTA”) and liability account balances are determined based on differences between the financial reporting and tax bases of assets and liabilities, and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The Company provides a valuation allowance to reduce the net DTAs to their estimated realizable value.
The calculation of the Company’s current provision for income taxes involves the use of estimates, assumptions and judgments while taking into account current tax laws, interpretation of current tax laws and possible outcomes of future tax audits. The Company has established reserves to address potential exposures related to tax positions that could be challenged by tax authorities. Although the Company believes its estimates, assumptions and judgments to be reasonable, any changes in tax law or its interpretation of tax laws and the resolutions of potential tax audits could significantly impact the amounts provided for income taxes in the Company’s consolidated financial statements.
The calculation of the Company’s DTA balance involves the use of estimates, assumptions and judgments while taking into account estimates of the amounts and type of future taxable income. Actual future operating results and the underlying amount and type of income could differ materially from the Company’s estimates, assumptions and judgments thereby impacting the Company’s financial position and results of operations.
The Company follows the guidance relating to accounting for uncertainty in income taxes, which prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of uncertain tax positions taken or expected to be taken in the Company’s income tax return, and also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods and disclosure.
The Company includes interest and penalties related to unrecognized tax benefits within income tax expense in the accompanying consolidated statements of operations.
Comprehensive Income
Comprehensive income consists of net income, unrealized gains or losses on available-for-sale investments and the effects of foreign currency translation adjustments. The Company presents comprehensive income and its components in the consolidated statements of comprehensive (loss) income.
Net Income (Loss) Per Share of Common Stock
The Company’s basic net income (loss) attributable to Penumbra, Inc. per share is calculated by dividing the net income attributable to Penumbra, Inc. per share by the weighted average number of shares of common stock outstanding for the period. The diluted net income (loss) per share attributable to Penumbra, Inc. is computed by giving effect to all potential dilutive
79

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
common stock equivalents outstanding for the period. For purposes of this calculation, options to purchase common stock, restricted stock and restricted stock units are considered common stock equivalents.
Leases
The Company adopted the guidance under ASC Topic 842, “Leases” ("ASC 842") on January 1, 2019 using the modified retrospective transition approach. There was no cumulative-effect adjustment recorded to retained earnings upon adoption.
Under ASC 842, the Company determines if an arrangement is a lease at inception. In addition, the Company determines whether leases meet the classification criteria of a finance or operating lease at the lease commencement date considering: (1) whether the lease transfers ownership of the underlying asset to the lessee at the end of the lease term, (2) whether the lease contains a bargain purchase option, (3) whether the lease term is for a major part of the remaining economic life of the underlying asset, (4) whether the present value of the sum of the lease payments and residual value guaranteed by the lessee equals or exceeds substantially all of the fair value of the underlying asset, and (5) whether the underlying asset is of such a specialized nature that it is expected to have no alternative use to the lessor at the end of the lease term. As of December 31, 2019, the Company's lease population consisted of operating and finance real estate, equipment and vehicle leases. As of the date of adoption of ASC 842 the Company did not have material finance leases.
Operating leases are included in operating lease right-of-use assets, current operating lease liabilities, and non-current operating lease liabilities in our consolidated balance sheet. Finance leases are included in finance lease right-of-use assets, current finance lease liabilities, and non-current finance lease liabilities in our consolidated balance sheet. 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. Lease ROU assets and liabilities are recognized at the lease commencement date based on the present value of lease payments over the lease term. In determining the present value of lease payments, the Company uses its incremental borrowing rate which requires management’s judgement as the rate implicit in the lease is generally not readily determinable. The determination of the Company’s incremental borrowing rate requires management judgment including, the development of a synthetic credit rating and cost of debt as the Company currently does not carry any debt. The operating lease ROU assets also include adjustments for prepayments, accrued lease payments and exclude lease incentives. The Company’s lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise such options. Operating lease cost is recognized on a straight-line basis over the expected lease term. Finance lease cost is recognized as depreciation expense on a straight-line basis over the expected lease term and interest expense using the accelerated interest method of recognition. Lease agreements entered into after the adoption of ASC 842 that include lease and non-lease components are accounted for as a single lease component. Lease agreements with a non-cancelable term of less than 12 months are not recorded on the Company’s consolidated balance sheet. For more information about the impact of adoption and disclosures on the Company’s leases, refer to Note “9. Leases."
Recent Accounting Guidance
Recently Adopted Accounting Standards
On January 1, 2019, the Company adopted Accounting Standard Update (“ASU”) No. 2016-02, Leases (Topic 842), and its associated amendments using the modified retrospective transition approach by applying the new standard to all leases existing at the date of initial application and not restating comparative periods. There was no cumulative-effect adjustment recorded to retained earnings upon adoption. Under the standard, a lessee is required to recognize a lease liability and ROU asset for all leases. The new guidance also modified the classification criteria and requires additional disclosures to enable users of financial statements to understand the amount, timing, and uncertainty of cash flows arising from leases. Consistent with current guidance, a lessee’s recognition, measurement, and presentation of expenses and cash flows arising from a lease continues to depend primarily on its classification. The Company elected the package of practical expedients permitted under the transition guidance, which allowed the Company to carryforward its historical lease classification, its assessment on whether a contract was or contains a lease, and its initial direct costs for any leases that existed prior to January 1, 2019. In addition, the Company elected the following transitional practical expedients: (1) the short-term lease exception and (2) to not separate its non-lease components for its real estate, vehicle and equipment leases. The impact of adoption and additional disclosures required by the ASU have been included in “Significant Accounting Policies - Leases” below and in Note “9. Leases.”
Recently Issued Accounting Standards
In June 2016, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2016-13, Financial Instruments—Credit Losses. The standard changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. In April 2019, the FASB issued ASU No. 2019-04 which provides additional clarification and addresses stakeholders’ specific issues about certain aspects of the amendments in the previously issued ASU No. 2016-13. In May 2019, the FASB issued ASU No. 2019-05 which further amends ASU No.
80

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
2016-13 by providing an option to irrevocably elect the fair value option for certain financial assets previously measured at amortized cost basis. In November 2019, the FASB issued ASU No. 2019-11 which further provides additional clarification and addresses stakeholders’ specific issues about certain aspects of the amendments in the previously issued ASU No. 2016-13. The standard is effective for fiscal years and interim periods beginning after December 15, 2019. Early adoption is permitted for all periods beginning after December 15, 2018. The Company determined that it will apply the modified retrospective transition method and does not expect the adoption of this standard to have a material impact on its investments. Additionally, the Company is currently evaluating the impact of this standard on its trade receivables and related disclosures.
In August 2018, the FASB issued ASU 2018-13, Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement. The primary focus of the standard is to improve the effectiveness of the disclosure requirements for fair value measurements. The standard is effective for fiscal years and interim periods beginning after December 15, 2019. An entity is permitted to early adopt the removed or modified disclosures upon the issuance of the standard and may delay adoption of the additional disclosures until their effective date. The Company is currently evaluating the impact of adopting this standard.
In December 2019, the FASB issued ASU No. 2019-12, Income Taxes— Simplifying the Accounting for Income Taxes. The standard intends to simplify and reduce the cost of accounting for income taxes. The new guidance removes certain exceptions for recognizing deferred taxes for foreign investments, the incremental approach to performing intraperiod allocation, and calculating income taxes in interim periods for year to date losses that exceed anticipated full year losses. The standard also adds guidance to reduce complexity in certain areas, including accounting for franchise taxes that are partially based on income, transactions with a government that result with a step up in the tax basis of goodwill, enacted changes in tax law during interim periods, and allocating taxes to members of a consolidated group which are not subject to tax. For public business entities, the amendments in ASU 2019-12 are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020. Early adoption is permitted for all periods in which financial statements have not yet been issued, including interim periods. The Company is currently evaluating the impact of adopting the new guidance.
3. Investments and Fair Value of Financial Instruments
Marketable Investments
The Company’s marketable investments have been classified and accounted for as available-for-sale. The Company’s marketable investments as of December 31, 2019 and 2018 were as follows (in thousands):
December 31, 2019
Cost Gross Unrealized
Gains
Gross Unrealized
Losses
Fair Value
Commercial paper $ 7,456    $   $ —    $ 7,457   
U.S. treasury 4,972      —    4,979   
U.S. agency securities and government sponsored securities 2,499    19    —    2,518   
U.S. states and municipalities 4,889      —    4,893   
Corporate bonds 96,484    282    (3)   96,763   
Total $ 116,300    $ 313    $ (3)   $ 116,610   

December 31, 2018
Cost Gross Unrealized
Gains
Gross Unrealized
Losses
Fair Value
Commercial paper $ 13,701    $ —    $ (3)   $ 13,698   
U.S. treasury 6,400    —    (22)   6,378   
U.S. agency securities and government sponsored securities 7,699    18    (27)   7,690   
U.S. states and municipalities 5,134    —    (12)   5,122   
Corporate bonds 100,606    14    (469)   100,151   
Total $ 133,540    $ 32    $ (533)   $ 133,039   
The following tables present the gross unrealized losses and the fair value for those marketable investments that were in an unrealized loss position for less than and more than twelve months as of December 31, 2019 and 2018 (in thousands):
81

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
December 31, 2019
Less than 12 months More than 12 months Total
Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses
Corporate bonds $ 7,875    $ (3)   $ —    $ —    $ 7,875    $ (3)  
Total $ 7,875    $ (3)   $ —    $ —    $ 7,875    $ (3)  

December 31, 2018
Less than 12 months More than 12 months Total
Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses
Commercial paper $ 12,208    $ (3)   $ —    $ —    $ 12,208    $ (3)  
U.S. treasury —    —    6,378    (22)   6,378    (22)  
U.S. agency securities and government sponsored securities 1,436    (5)   2,759    (22)   4,195    (27)  
U.S. states and municipalities 1,529    (5)   3,593    (7)   5,122    (12)  
Corporate bonds 58,961    (176)   33,215    (293)   92,176    (469)  
Total $ 74,134    $ (189)   $ 45,945    $ (344)   $ 120,079    $ (533)  
The contractual maturities of the Company’s marketable investments as of December 31, 2019 and 2018 were as follows (in thousands):
December 31,
2019 2018
Marketable Investments Fair Value Fair Value
Due in one year $ 51,990    $ 83,391   
Due in one to five years 64,620    49,648   
Total $ 116,610    $ 133,039   
Non-Marketable Equity Investments
In the second quarter of 2017, the Company and Sixense Enterprises, Inc. (“Sixense”) formed MVI as a privately-held joint venture for the purpose of exploring healthcare applications of virtual reality technology, with each party holding 50% of the issued and outstanding equity of MVI. On August 31, 2018 (“Transfer Agreement Closing Date”), the Company entered into a Stock Transfer Agreement (the “Transfer Agreement”) between the Company, MVI and Sixense, to purchase an additional 40% of the equity interest in MVI from Sixense for an initial cash purchase price of $20.0 million, excluding the additional $4.5 million of probable future payments relating to an anti-dilution provision in the Transfer Agreement. Following the Transfer Agreement Closing Date, the Company owns a 90% controlling interest in MVI and Sixense retains the remaining 10% minority interest.
Prior to the Transfer Agreement Closing Date, the Company accounted for its investment in MVI under the equity method and was not required to consolidate MVI and determined that MVI was not a variable interest entity (“VIE”). Furthermore, pursuant to agreements between the parties at the time of MVI’s formation, the Company was obligated to perform certain services or make additional cash contributions to MVI for no additional equity interest. These services included, but were not limited to, information technology, accounting, other administrative services and research and development. The Company’s contributions made prior to the Transfer Agreement Closing Date are presented as a component of the “Contributions to non-marketable investments” in the consolidated statements of cash flows.
For the eight months ended August 31, 2018, prior to the Transfer Agreement Closing Date, MVI had no revenue and recorded a net loss of $6.2 million. The Company reflected its 50% share of MVI’s losses as equity in losses of unconsolidated investee in the consolidated statements of operations through the Transfer Agreement Closing Date.
82

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Prior to the Transfer Agreement Closing Date, the unconsolidated balance sheet of MVI had total assets of $5.2 million, total liabilities of $1.0 million and total equity of $4.2 million. As of December 31, 2018, the unconsolidated balance sheet of MVI primarily consists of cash remaining from the initial investment and intangible assets totaling $7.9 million.
Impact of Transfer Agreement on Non-Marketable Equity Investments
The Company accounted for the Transfer Agreement as an asset acquisition, as it was determined that the transaction did not meet the definition of a business under the framework of the authoritative accounting guidance for business combinations. The total consideration transferred has been allocated to the non-monetary assets acquired and liabilities assumed based on their relative fair value.
The following table presents the components of the consideration transferred at fair value as of the Transfer Agreement Closing Date (amounts presented in thousands):
Amount   
Cash transferred $ 20,000   
Anti-dilution protection at Transfer Agreement Closing Date 4,500   
Carrying amount of Penumbra’s equity method investment in MVI 2,202   
Fair value of the remaining non-controlling interest 3,365   
Total consideration transferred
$ 30,067   
In addition to the cash transferred, the consideration included a probable contingent liability related to an anti-dilution provision whereby the Company may be obligated to contribute funds for the issuance of additional shares of MVI to Sixense with an aggregate value of up to $4.5 million. The consideration transferred also included the $2.2 million carrying amount of the Company’s equity method investment in MVI as of the Transfer Agreement Closing Date, which was written-off as part of the accounting for the Transfer Agreement. The Company also recorded $3.4 million in non-controlling interest on the consolidated financial statements related to the fair value of the remaining minority interest held by Sixense as of the Transfer Agreement Closing Date.

The primary asset acquired in the Transfer Agreement constitutes an in-process research and development asset (“IPR&D”). Due to the nature of the other assets acquired and liabilities assumed, the difference between the fair value of the consideration transferred and the fair value of the tangible net liabilities acquired was allocated solely to the IPR&D. The Company recorded a charge of $30.8 million to acquired in-process research and development expense in the consolidated statements of operations at the Transfer Agreement Closing Date because the Company determined that (1) the IPR&D asset had not yet reached technological feasibility and MVI had not yet obtained the appropriate regulatory approval for any products and (2) the asset had no alternative future use as of the Transfer Agreement Closing Date. Following the Transfer Agreement Closing Date, the financial results of MVI have been consolidated into the accompanying consolidated financial statements, with the amounts attributable to the non-controlling interest classified separately. Refer to Note “6. Asset Acquisition” for more information on the anti-dilution provision and payments related to the 2018 asset acquisition of MVI.
Fair Value of Financial Instruments
Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the reporting date. The accounting guidance establishes a three-tiered hierarchy, which prioritizes the inputs used in the valuation methodologies in measuring fair value:
Level 1 - Quoted prices in active markets for identical assets or liabilities.
Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
The categorization of a financial instrument within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement.
The Company classifies its cash equivalents and marketable investments within Level 1 and Level 2, as it uses quoted market prices or alternative pricing sources and models utilizing market observable inputs.
83

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
The Company determined the fair value of its Level 1 financial instruments, which are traded in active markets, using quoted market prices for identical instruments.
Marketable investments classified within Level 2 of the fair value hierarchy are valued based on other observable inputs, including broker or dealer quotations or alternative pricing sources. When quoted prices in active markets for identical assets or liabilities are not available, the Company relies on non-binding quotes from its investment managers, which are based on proprietary valuation models of independent pricing services. These models generally use inputs such as observable market data, quoted market prices for similar instruments, historical pricing trends of a security as relative to its peers. To validate the fair value determination provided by its investment managers, the Company reviews the pricing movement in the context of overall market trends and trading information from its investment managers. In addition, the Company assesses the inputs and methods used in determining the fair value in order to determine the classification of securities in the fair value hierarchy.
The following tables set forth the Company’s financial assets and liabilities measured at fair value by level within the fair value hierarchy (in thousands):
  As of December 31, 2019
  Level 1 Level 2 Level 3 Fair Value
Financial Assets
Cash equivalents:
Commercial paper $ —    $ 9,474    $ —    $ 9,474   
Money market funds 24,054    —    —    24,054   
Marketable investments:
Commercial paper —    7,457    —    7,457   
U.S. treasury 4,979    —    —    4,979   
U.S. agency and government sponsored securities —    2,518    —    2,518   
U.S. states and municipalities —    4,893    —    4,893   
Corporate bonds —    96,763    —    96,763   
Total $ 29,033    $ 121,105    $ —    $ 150,138   

  As of December 31, 2018
  Level 1 Level 2 Level 3 Fair Value
Financial Assets
Cash equivalents:
Commercial paper $ —    $ 10,967    $ —    $ 10,967   
Money market funds 12,087    —    —    12,087   
Marketable investments:
Commercial paper —    13,698    —    13,698   
U.S. treasury 6,378    —    —    6,378   
U.S. agency and government sponsored securities —    7,690    —    7,690   
U.S. states and municipalities —    5,122    —    5,122   
Corporate bonds —    100,151    —    100,151   
Total $ 18,465    $ 137,628    $ —    $ 156,093   
Financial Liabilities:
Contingent consideration obligations $ —    $ —    $ 2,571    $ 2,571   
Total $ —    $ —    $ 2,571    $ 2,571   
Contingent Consideration Obligations
As of December 31, 2019, there is no contingent consideration liability balance classified as Level 3. The Company's contingent consideration liability balance of $1.2 million as of December 31, 2019 is based on actual revenue performance for the year ended December 31, 2019 and is not based on unobservable inputs. As of December 31, 2018, the Company’s contingent consideration liability relates to milestone payments due in connection with the acquisition of Crossmed and is classified as a Level 3 measurement for which fair value is derived from various inputs, including forecasted revenues during
84

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
the earn-out milestone periods, revenue volatilities, discount rates, and estimates in the timing and likelihood of achieving revenue-based milestones. The fair value of the contingent consideration liability is remeasured each reporting period. Of the $2.6 million contingent consideration liability as of December 31, 2018, $1.3 million relates to a liability based on actual revenue performance for the year ended December 31, 2018 and is not based on unobservable inputs. Accordingly, only the portion of the contingent consideration liability based on unobservable inputs is included in the table below. The following table presents quantitative information about certain unobservable inputs used in the Level 3 fair value measurement of the Company’s contingent consideration liability, other than the forecasted revenues during the earn-out milestone period:
Fair Value at December 31, 2018 (in thousands) Valuation Method Unobservable Inputs Inputs
Crossmed:
Revenue-based milestones
$ 1,268    Monte Carlo Simulation Earn-out period over which revenue-based milestone payments are made 2019
Risk-adjusted discount rate 15%   
Revenue volatilities for each type of revenue-based milestone 5.1% and 18.4%   
The following table summarizes the changes in fair value of the contingent consideration obligation for the year ended December 31, 2019 (in thousands):
Fair Value of Contingent Consideration
Balance at December 31, 2018 $ 2,571   
Payments of contingent consideration liabilities (1,296)  
Changes in fair value (35)  
Foreign currency remeasurement (34)  
Balance at December 31, 2019 $ 1,206   

Fair Value of Contingent Consideration
Balance at December 31, 2017 $ 4,675   
Payments of contingent consideration liabilities (3,017)  
Changes in fair value 950   
Foreign currency remeasurement (37)  
Balance at December 31, 2018 $ 2,571   
During the year ended December 31, 2019, there were no material changes to the fair value of the contingent consideration obligation for the final remaining earn-out payment. During the year ended December 31, 2018, the fair value of the contingent consideration obligation increased by $1.0 million, which was recorded in sales, general and administrative expense in the consolidated statements of operations. The fair value of the contingent consideration increased as a result of updates to the underlying forecasts based on actual results to date and changes in estimates. For more information related to the payment of the contingent consideration liabilities refer to Note “5. Business Combinations.”
During the years ended December 31, 2019, 2018, and 2017, the Company did not record impairment charges related to its marketable investments and the Company did not hold any Level 3 marketable investments as of December 31, 2019 and 2018. During the year ended December 31, 2019 and 2018, the Company did not have any transfers between Level 1, Level 2 or Level 3 of the fair value hierarchy. Additionally, the Company did not have any financial assets and liabilities measured at fair value on a non-recurring basis as of December 31, 2019 and 2018.
85

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
4. Balance Sheet Components
Accounts Receivable, Net
The Company’s allowance for doubtful accounts comprised of the following (in thousands):
Balance At
Beginning Of Year
Charged To Costs And Expenses
Deductions(1)
Balance At
End Of Year
For the year ended:
December 31, 2017 $ 684    $ 606    $ —    $ 1,290   
December 31, 2018 1,290    1,563    (71)   2,782   
December 31, 2019 2,782    656    (492)   2,946   

(1) Represents the effect of currency translation adjustments and write-offs of uncollectible accounts, net of recoveries.
 Inventories
The components of inventories consisted of the following (in thousands):
December 31,
2019 2018
Raw materials $ 21,646    $ 18,829   
Work in process 21,651    10,630   
Finished goods 109,695    86,282   
Inventories $ 152,992    $ 115,741   
Property and Equipment, Net
Property and equipment, net consisted of the following (in thousands):
December 31,
2019 2018
Machinery and equipment $ 20,959    $ 15,400   
Furniture and fixtures 9,307    7,140   
Leasehold improvements 20,283    17,665   
Software 5,830    4,095   
Computers 5,702    3,289   
Construction in progress 11,146    3,234   
Total property and equipment 73,227    50,823   
Less: Accumulated depreciation and amortization (21,415)   (15,416)  
Property and equipment, net $ 51,812    $ 35,407   
Depreciation and amortization expense, excluding intangible assets and software, was $5.9 million, $4.4 million and $3.0 million for the years ended December 31, 2019, 2018 and 2017, respectively. Software amortization expense was $0.9 million, $0.7 million and $0.4 million for the years ended December 31, 2019, 2018 and 2017, respectively. The Company had accumulated software amortization of $2.3 million and $1.3 million for the years ended December 31, 2019 and 2018, respectively.
86

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Accrued Liabilities
The following table shows the components of accrued liabilities as of December 31, 2019 and 2018 (in thousands):
  December 31, 2019 December 31, 2018
Payroll and employee-related expenses $ 37,727    $ 33,838   
Accrued expenses 7,811    4,088   
Sales return reserve 1,821    2,986   
Product warranty 2,318    1,875   
Contingent consideration & other acquisition-related costs(1)
4,291    4,439   
Other accrued liabilities 13,662    10,660   
Total accrued liabilities $ 67,630    $ 57,886   

(1) Acquisition-related costs consist of the current portion of contingent liabilities related to (1) the cash milestone payments and working capital adjustment liabilities for the acquisition of Crossmed and (2) an anti-dilution provision for the asset acquisition of MVI. Refer to Note “5. Business Combinations” for more information on the acquisition of Crossmed and Note “3. Investments and Fair Value of Financial Instruments” and Note “6. Asset Acquisition” for more information on the MVI asset acquisition.
The following table shows the changes in the Company’s estimated product warranty accrual, included in accrued liabilities, as of December 31, 2019, 2018 and 2017 (in thousands):
December 31,
2019 2018 2017
Balance at the beginning of the year $ 1,875    $ 1,088    $ 1,254   
Accruals of warranties issued 1,065    1,336    471   
Settlements of warranty claims (622)   (549)   (637)  
Balance at the end of the year $ 2,318    $ 1,875    $ 1,088   
Other Non-Current Liabilities
The following table shows the components of other non-current liabilities as of December 31, 2019 and 2018 (in thousands):
December 31,
  2019 2018
Deferred tax liabilities $ 4,005    $ 4,171   
Licensing-related cost(1)
10,878    11,506   
Other non-current liabilities 367    3,266   
Total other non-current liabilities $ 15,250    $ 18,943   

(1) Amount relates to the non-current liability recorded for probable future milestone payments to be made under the indefinite-lived intangible assets related to licensed technology described in Note “7. Intangible Assets.” Refer therein for more information.

5. Business Combinations
On July 3, 2017 (the “Closing Date”), the Company completed the acquisition of Crossmed, a joint stock company organized under the laws of Italy. Crossmed is engaged in the business of distributing medical supplies and equipment in Italy, San Marino, Vatican City and Switzerland. Crossmed was the Company’s exclusive distributor in Italy, San Marino, and Vatican City and the acquisition provides the Company with a direct relationship with its customers in these regions.
The Company is obligated to pay additional consideration in the form of milestone payments based on Crossmed’s net revenue and may be required to pay additional consideration based on incremental net revenue for each of the years ended December 31, 2017, 2018, and 2019. There is no limit on the milestone payments that can be paid out. As of December 31, 2019 and December 31, 2018, the fair value of the liability related to the future cash milestone payments was $1.2 million and
87

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
$2.6 million and was classified as a current liability on the consolidated balance sheet. For more information with respect to the nature and fair value of the Company’s contingent consideration obligations, refer to Note “3. Investments and Fair Value of Financial Instruments.” During the year ended December 31, 2019, the Company made $1.3 million in milestone payments of which $0.6 million is presented in operating activities and $0.7 million is presented in financing activities in the consolidated statements of cash flows. During the year ended December 31, 2018, the Company made $4.5 million in cash payments to the Sellers, of which $3.0 million related to the achievement of the 2017 milestones and the remainder related to working capital and financial debt adjustments. These payments have been presented as a component of financing activities in the consolidated statements of cash flows due to the nature and timing of the payments.
The purchase price measurement period was closed as of June 30, 2018. For the periods ended December 31, 2019 and 2018, Crossmed results of operations were included in the consolidated statements of operations. The following table presents the allocation of the purchase price for Crossmed, reflecting the measurement period adjustments recorded in 2017 (in thousands):
Acquisition-Date Fair Value Estimated Useful Life of Finite-Lived Intangible Assets
Tangible assets acquired and (liabilities) assumed:
Current assets $ 5,749   
Other current and non-current assets
1,596   
Property and equipment, net 829   
Current liabilities (5,080)  
Other non-current liabilities (797)  
Intangible assets acquired:
Customer relationships $ 6,790    15 years
Other 1,750    5 years
Goodwill
7,867   
Total purchase price
$ 18,704   

The intangible assets acquired are amortized on a straight-line basis over their assigned estimated useful lives. The amortization of the acquired intangible assets are not deductible for tax purposes. As a result, a $2.5 million deferred tax liability was recorded as of the Closing Date. The goodwill arising from the Crossmed acquisition is primarily attributed to expected synergies from future growth and assembled workforce. Goodwill is not deductible for tax purposes.
The following table presents certain unaudited pro forma information, for illustrative purposes only, for the year ended December 31, 2017, as if Crossmed had been acquired on January 1, 2016. The pro forma information may not be indicative of what would have occurred had the acquisition taken place on January 1, 2016, and may not be indicative of the Company’s future consolidated results. The unaudited pro forma information is presented below (unaudited, in thousands):
December 31,
2017
Pro forma net revenue $ 336,557   
Pro forma net income 5,992   

6. Asset Acquisition
Payments Related to 2018 MVI Asset Acquisition
In the third quarter of 2018, the Company completed its asset acquisition to obtain a controlling interest of MVI pursuant to the Transfer Agreement between the Company, MVI and Sixense to obtain a controlling interest of MVI. During the year ended December 31, 2019, the Company contributed $1.0 million to MVI related to the anti-dilution provision, $0.8 million relates to cash payments which is presented in financing activities in the consolidated statements of cash flows and $0.2 million relates to non-cash contributions primarily related to in-kind services and goods provided to MVI. During the year ended December 31, 2018, the Company contributed $0.5 million to MVI related to the anti-dilution provision. As of December 31, 2019, the Company’s consolidated balance sheet included $3.0 million in current liabilities related to the anti-dilution provision in the Transfer Agreement. As of December 31, 2018, the Company’s consolidated balance sheet included $1.5 million and $2.5 million, respectively, in current and non-current liabilities related to the anti-dilution provision in the Transfer Agreement.
88

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
7. Intangible Assets
The following table presents details of the Company’s acquired finite-lived and indefinite-lived intangible assets as of December 31, 2019 and 2018 (in thousands, except weighted-average amortization period):
As of December 31, 2019 Weighted-Average Amortization Period Gross Carrying Amount Accumulated Amortization Net
Customer relationships 15.0 years $ 6,686    $ (1,114)   $ 5,572   
Trade secrets and processes 20.0 years 5,256    (526)   4,730   
Other 5.0 years 1,724    (862)   862   
Total intangible assets subject to amortization 16.4 years $ 13,666    $ (2,502)   $ 11,164   
Indefinite-lived intangible assets:
Intangible assets related to licensed technology 14,243    —    14,243   
Total intangible assets $ 27,909    $ (2,502)   $ 25,407   

As of December 31, 2018 Weighted-Average
Amortization Period
Gross Carrying Amount Accumulated Amortization Net
Customer relationships 15.0 years $ 6,823    $ (681)   $ 6,142   
Trade secrets and processes 20.0 years 5,256    (263)   4,993   
Other 5.0 years 1,759    (528)   1,231   
Total intangible assets subject to amortization 16.0 years $ 13,838    $ (1,472)   $ 12,366   
Indefinite-lived intangible assets:
Intangible assets related to licensed technology 14,879    —    14,879   
Total intangible assets $ 28,717    $ (1,472)   $ 27,245   
The customer relationships and other intangible assets subject to amortization relate to the acquisition of Crossmed during the third quarter of 2017. The gross carrying amount and accumulated amortization of these intangible assets are subject to foreign currency translation effects. Refer to Note “5. Business Combinations” for more information. The Company’s $5.3 million trade secrets and processes intangible asset was recognized in connection with a royalty buyout agreement during the first quarter of 2018, which is discussed further in Note “10. Commitments and Contingencies” and Note “11. Stockholders’ Equity.”
The following table presents the amortization recorded related to the Company’s finite-lived intangible assets for the years ended December 31, 2019, 2018 and 2017 (in thousands):
  Year Ended December 31,
  2019 2018 2017
Cost of revenue $ 263    $ 263    $ —   
Sales, general and administrative 789    832    418   
Total $ 1,052    $ 1,095    $ 418   

As of December 31, 2019, expected amortization expense for the unamortized acquired intangible assets for the next five years and thereafter is as follows (in thousands):
89

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Amortization Expense
2020 $ 1,053   
2021 1,053   
2022 881   
2023 709   
2024 709   
Thereafter 6,759   
Total amortization $ 11,164   
Licensed technology
During the third quarter of 2017, the Company entered into an exclusive technology license agreement (the “License Agreement”) that required the Company to pay an upfront payment to the licensor of $2.5 million and future revenue milestone-based payments on sales of products covered by the licensed intellectual property. The Company accounted for the transaction as an asset acquisition and recorded an indefinite-lived intangible asset as it was determined to have alternative future use. The Company recorded an indefinite-lived intangible asset equal to the total payments made and expected to be made under the License Agreement and a corresponding contingent liability for the probable future milestone payments not yet paid. Upon the commercialization of the underlying product utilizing the licensed technology, the capitalized amount will be amortized over its estimated useful life.
At the end of each reporting period the Company adjusts the contingent liabilities to reflect the amount of future milestone payments that are probable to be paid. Prior to the commercialization of products utilizing the underlying technology, any changes in the contingent liability are recorded as an adjustment between the liability balances and the gross carrying amount of the indefinite-lived intangible asset. As of December 31, 2019, the balance of the contingent liability related to probable future milestone payments under the License Agreement was $11.7 million, of which $0.8 million and $10.9 million were included in accrued liabilities and other non-current liabilities on the condensed consolidated balance sheet, respectively. As of December 31, 2018, the balance of the contingent liability related to probable future milestone payments under the Licensing Agreement was $12.4 million, of which $0.9 million and $11.5 million were included in accrued liabilities and other non-current liabilities on the consolidated balance sheet, respectively.
As of December 31, 2019, the gross carrying amount of the indefinite-lived intangible asset was $14.2 million.The Company completed its annual impairment analysis of its indefinite-lived intangible asset during the fourth quarter of 2019 and determined that there was no impairment of the indefinite-lived intangible asset.
8. Goodwill
The following table presents the changes in goodwill during the year ended December 31, 2019 (in thousands):
Total Company
Balance as of December 31, 2018 $ 7,813   
Foreign currency translation adjustments (157)  
Balance as of December 31, 2019 $ 7,656   
Goodwill Impairment Review
The Company reviews goodwill for impairment annually during the fourth quarter, on October 31st, or more frequently if events or circumstances indicate that an impairment loss may have occurred. During the fourth quarter of 2019 and 2018, the Company reviewed goodwill for impairment and no impairment was identified.

9. Leases

Adoption of ASC Topic 842, “Leases”

The Company adopted the guidance under ASC 842 on January 1, 2019 using the modified retrospective transition approach. Therefore the comparative prior year information has not been adjusted and continues to be reported under ASC 840.
90

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
The impact of the adoption of ASC 842 on the Company’s consolidated balance sheet as of January 1, 2019 was as follows (in thousands):
December 31, 2018 Adjustments due to the adoption of Topic 842 January 1, 2019
Assets
Prepaid expenses and other current assets(1)
$ 12,200    $ (424)   $ 11,776   
Total current assets 410,726    (424)   410,302   
Operating lease right-of-use assets(1)
—    43,277    43,277   
Total assets $ 515,006    $ 42,853    $ 557,859   
Liabilities and Stockholders’ Equity
Accrued liabilities(2)
$ 57,886    $ (132)   $ 57,754   
Current operating lease liabilities(2)
—    3,608    3,608   
Total current liabilities 66,062    3,476    69,538   
Deferred rent(2)
7,586    (7,586)   —   
Non-current operating lease liabilities(2)
—    46,963    46,963   
Total liabilities 92,591    42,853    135,444   
Total liabilities and stockholders’ equity $ 515,006    $ 42,853    $ 557,859   

(1) Upon the adoption of ASC 842, prepaid rent is included in the operating lease right-of-use assets.
(2) Upon the adoption of ASC 842, current and non-current deferred rent is included in the current and non-current operating lease liabilities.
Lease Overview
As of December 31, 2018 and December 31, 2019, the Company’s contracts that contained a lease consisted of real estate, equipment and vehicle leases.
The Company leases real estate for office and warehouse space under non-cancelable operating and finance leases that expire at various dates through 2035, subject to the Company’s option to renew certain leases for an additional five to fifteen years. The Company also leases other equipment and vehicles primarily under non-cancelable operating leases that expire at various dates through 2024.
The following table presents the components of the Company’s lease cost, lease term and discount rate during the year ended December 31, 2019 (in thousands, except years and percentages):
Year Ended December 31, 2019
Lease Cost
Operating lease cost $ 7,293   
Finance lease cost:
Amortization of right-of-use assets
284   
Interest on lease liabilities 186   
Variable lease cost(1)
3,570   
Total lease costs $ 11,333   
Weighted Average Remaining Lease Term
Operating leases 10.0 years
Finance leases 15.0 years
Weighted Average Discount Rate
Operating leases 6.20  %
Finance leases 5.42  %

91

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
(1) Variable lease costs represent payments that are dependent on usage, a rate or index. Variable lease cost primarily relates to common area maintenance charges for its real estate leases as the Company elected not to separate non-lease components from lease components upon adoption of ASC 842.
Prior to January 1, 2019, the Company recorded operating lease rent expense under ASC 840 on a straight-line basis over the non-cancelable lease term. Rent expense for the year ended December 31, 2018 and 2017 was $5.8 million and $5.8 million, respectively. As of December 31, 2018, the Company did not have material finance leases.
During the third quarter of 2019, the Company signed a fifteen year lease for additional space at the Company’s headquarters located at 1310 Harbor Bay Business Park, Alameda, California (the “1310 Harbor Bay Lease”) which has not yet commenced as of December 31, 2019. The 1310 Harbor Bay Lease is expected to commence upon substantial completion of lessor owned improvements in connection with the development of the building which the Company anticipates will occur in the next two years.
During the third quarter of 2018, the Company signed a fifteen year lease for a manufacturing facility in Roseville, California (as amended, the “Roseville Lease”). In the fourth quarter of 2019, the Roseville lease commenced once the building was made ready and available for its intended use. The Company determined that the Roseville lease is a non-cancelable finance lease which will expire in 2035.
The following table is a schedule, by years, of maturities of the Company's operating and finance lease liabilities as of December 31, 2019 (in thousands):
Operating Lease Payments(1)
Finance Lease Payments
Year Ending December 31:
2020 $ 7,189    $ 5,705   
2021 6,817    2,473   
2022 6,637    2,489   
2023 6,464    2,538   
2024 6,325    2,588   
Thereafter 36,444    28,585   
Total undiscounted lease payments 69,876    44,378   
Less imputed interest (18,492)   (13,465)  
Present value of lease liabilities $ 51,384    $ 30,913   

(1) The table above excludes the estimated future minimum lease payment for the 1310 Harbor Bay Lease due to uncertainty around the timing of when the 1310 Harbor Bay Lease will commence and payments will be due. The total estimated lease payments over the fifteen year lease term will be calculated based on the total development costs incurred in connection with the development of the building which will be determined upon substantial completion of the building.
The following table below shows the maturities of the Company’s operating lease liabilities previously disclosed under ASC 840 as of December 31, 2018 (in thousands):
Lease Payments(1)
Year Ending December 31:
2019 $ 6,575   
2020 6,571   
2021 5,809   
2022 5,772   
2023 5,735   
Thereafter 40,194   
Total future minimum lease payments $ 70,656   

92

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
(1) The table above excluded the estimated future minimum lease payment for the Roseville Lease, due to the uncertainty around the timing of when the Roseville Lease would commence and payments would be due as of December 31, 2018.
Supplemental cash flow information related to leases during the year ended December 31, 2019 are as follows (in thousands):
Year Ended December 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases $ 6,829   
Financing cash flows from finance leases $ 2,570   
Right-of-use assets obtained in exchange for lease obligations:
Operating leases $ 4,261   
Finance leases $ 33,283   

10. Commitments and Contingencies
Purchase Commitments
As of December 31, 2019, the Company had non-cancelable purchase obligations to suppliers of $15.1 million.
Royalty Obligations
In March 2005, the Company entered into a license agreement that requires the Company to make minimum royalty payments to the licensor, on a quarterly basis. As of December 31, 2018 and 2017, the license agreement requires minimum annual royalty payments of $0.1 million in equal quarterly installments. On each January 1, the quarterly calendar year minimum royalty shall be adjusted to equal the prior year’s minimum royalty adjusted by a percentage equal to the percentage change in the “consumer price index for all urban consumers” for the prior calendar year as reported by the U.S. Department of Labor. Unless terminated earlier, the term of the license agreement shall continue until the expiration of the last to expire patent that covers that licensed product or for the period of fifteen years following the first commercial sale of such licensed product, whichever is longer. The first commercial sale of covered products occurred in June 2007. In July 2019, the Company amended the license agreement to extend the term for an additional ten years. As of December 31, 2019, the amended license agreement required minimum annual royalty payments of $0.3 million in equal quarterly installments through 2027.
 In April 2012, the Company entered into an agreement that requires the Company to pay, on a quarterly basis, a 5% royalty on sales of products covered under applicable patents. The first commercial sale of covered products occurred in April 2014. Unless terminated earlier, the royalty term for each applicable product shall continue for fifteen years following the first commercial sale of such patented product, or when the applicable patent covering such product has expired, whichever is sooner.
In November 2013, the Company entered into an agreement that requires the Company to pay, on a quarterly basis, a 3% royalty on the first $5 million in sales and a 1% royalty on sales thereafter of products covered under applicable patents. The agreement was terminated effective January 1, 2018.
In April 2015, the Company entered into a royalty agreement that required the Company to pay a 2% royalty on sales of certain products covered by the agreement, on a quarterly basis, in exchange for certain trade secrets and processes which were used to develop such covered products. The Company began the first commercial sale of the covered products in July 2015. In the first quarter of 2018, the Company entered into a buyout of this agreement (the “Buyout Agreement”) in which future royalty payments were canceled in exchange for shares of the Company’s common stock with a fair value of $5.3 million. The Company recorded an intangible asset equal to the $5.3 million buyout amount which will be amortized into cost of revenue over the period in which the Company receives future economic benefit. After determining that the pattern of future cash flows associated with this intangible asset could not be reliably estimated with a high level of precision, the Company concluded that the intangible asset will be amortized on a straight-line basis over its estimated useful life. For more information refer to Note “11. Stockholders’ Equity.”
Royalty expense included in cost of sales for the years ended December 31, 2019, 2018 and 2017 was $3.8 million, $3.4 million and $4.1 million, respectively.
93

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Contingencies
From time to time, the Company may have certain contingent liabilities that arise in the ordinary course of business. The Company accrues a liability for such matters when it is probable that future expenditures will be made and such expenditures can be reasonably estimated. Refer to Note “3. Investments and Fair Value of Financial Instruments,” Note “5. Business Combinations” and Note “7. Intangible Assets” for more information on contingent liabilities recorded on the consolidated balance sheet.
Indemnification
The Company enters into standard indemnification arrangements in the ordinary course of business. In many such arrangements, the Company agrees to indemnify, hold harmless, and reimburse the indemnified parties for losses suffered or incurred by the indemnified parties in connection with any trade secret, copyright, patent or other intellectual property infringement claim by any third-party with respect to the Company’s technology. The Company also agrees to indemnify many indemnified parties for product defect and similar claims. The term of these indemnification agreements is generally perpetual. The maximum potential amount of future payments the Company could be required to make under these agreements is not determinable because it involves claims that may be made against the Company in the future, but have not yet been made.
The Company has entered into indemnification agreements with its directors and officers that may require the Company to indemnify its directors and officers against liabilities that may arise by reason of their status or service as directors or officers, other than liabilities arising from willful misconduct of the individual.
The Company has not incurred costs to defend lawsuits or settle claims related to these indemnification agreements. No liability associated with any of these indemnification requirements has been recorded to date.
Litigation
From time to time, the Company is subject to other claims and assessments in the ordinary course of business. The Company is not currently a party to any such litigation matter that, individually or in the aggregate, is expected to have a material adverse effect on the Company’s business, financial condition, results of operations or cash flows.

11. Stockholders’ Equity
Stockholders’ Equity
Preferred Stock
The Company has 5,000,000 of authorized preferred stock issuable. There is no preferred stock outstanding as of December 31, 2019 and 2018.
Common Stock
Each share of common stock is entitled to one vote. The holders of common stock are also entitled to receive dividends whenever funds are legally available and when declared by the board of directors, subject to the prior rights of holders of all classes of stock outstanding.
In the first quarter of 2018, the Company issued 53,256 fully vested restricted stock units with a fair value of $5.3 million in connection with the Buyout Agreement, as discussed in Note “10. Commitments and Contingencies.” The Company recorded the $5.3 million fair value of the shares issued to additional-paid in capital on the consolidated balance sheet upon the issuance of the awards, with the associated expense being amortized into cost of sales over the period in which the Company receives future economic benefit from the buyout.
Issuance of Common Stock in Public Offerings
In March 2017, the Company issued and sold an aggregate of 1,495,000 shares of common stock at a public offering price of $76.00 per share, less the underwriters’ discounts and commissions, pursuant to an underwritten public offering. The Company received approximately $106.3 million in net cash proceeds after deducting underwriting discounts and commissions of $6.8 million and other offering expenses of $0.5 million.
94

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Stock-Based Benefit Plans
2005 Stock Plan
The Company adopted the Penumbra, Inc. 2005 Stock Plan (the “2005 Plan”) in January 2005. The 2005 Plan was subsequently amended and restated in 2006, 2007, 2008 and 2010. Under the 2005 Plan, the board of directors could grant incentive stock options (“ISOs”), non-qualified stock options (“NSOs”), and/or stock awards to eligible persons, including employees, non-employees, directors, consultants and other independent advisors who provide services to the Company. Stock purchase rights could also be granted under the 2005 Plan. The board of directors had the authority to determine to whom options would be granted, the number of options, the term and the exercise price. ISOs could only be granted to Company employees, which include officers and directors of the Company. NSOs and stock purchase rights could be granted to employees and consultants. For individuals holding more than 10% of the voting rights of all classes of stock, the exercise price for an ISO could not be less than 110% of the fair market value of a share of common stock on the date of grant. Options granted under the 2005 Plan permitted an optionee to exercise options immediately upon grant irrespective of the vesting term. Options generally vest annually at a rate of 1/4 after the first year and 1/48 per month thereafter. The term of the options is no longer than five years for ISOs, for which the grantee owns greater than 10% of the voting power of all classes of stock and no longer than 10 years for all other options. On September 17, 2015, the Penumbra, Inc. 2014 Equity Incentive Plan (as amended and restated, the “2014 Plan”) replaced the 2005 Plan and no further equity awards may be granted under the 2005 Plan. The remaining 564 shares of common stock available for issuance from the 2005 Plan were transferred to and may be granted under the 2014 Plan. As of December 31, 2019, 187,985 shares of common stock were reserved for issuance under the 2005 Plan.
2011 Equity Incentive Plan
The Company adopted the Penumbra, Inc. 2011 Equity Incentive Plan (the “2011 Plan”) in October 2011. Under the 2011 Plan, the board of directors could grant ISOs, NSOs, restricted stock, and/or RSUs to eligible persons, including employees, directors and consultants who provide services to the Company. Stock Appreciation Rights (“SAR”) could also be granted under the 2011 Plan. The board of directors had the authority to determine to whom options would be granted, the number of options, the term and the exercise price. ISOs could only be granted to Company employees, which include officers and directors of the Company. NSOs, SARs, restricted stock and RSUs could be granted to employees and consultants. For individuals holding more than 10% of the voting rights of all classes of stock, the exercise price for an ISO could not be less than 110% of the fair market value of a share of common stock on the date of grant. Stock options granted under the 2011 Plan generally have a contractual life of ten years, and generally vest over a period of four years. On September 17, 2015, the 2014 Plan replaced the 2011 Plan and no further equity awards may be granted under the 2011 Plan. The remaining 89,559 shares of common stock available for issuance under the 2011 Plan were transferred to and may be granted under the 2014 Plan. As of December 31, 2019, 145,000 shares of common stock were reserved for issuance under the 2011 Plan.
Amended and Restated 2014 Equity Incentive Plan
The Company adopted the Penumbra, Inc. 2014 Equity Incentive Plan in May 2014. The plan was amended and restated as of September 17, 2015 (as amended and restated, the “2014 Plan”). The 2014 Plan replaced the 2011 Plan and the 2005 Plan and no further equity awards may be granted under the 2011 Plan or the 2005 Plan. As of December 31, 2019, 8,376,751 shares of common stock were reserved for issuance and 6,959,455 shares of common stock were available for grant under the 2014 Plan.
Employee Stock Purchase Plan
The Penumbra, Inc. Employee Stock Purchase Plan (the “ESPP”), became effective on September 17, 2015. The ESPP initially reserved 600,000 shares of common stock for purchase under the ESPP, with the number of shares reserved for purchase increasing each year pursuant to an “evergreen” provision set forth in the ESPP. As of December 31, 2019, 1,095,695 shares of common stock were reserved and available for issuance under the plan. All qualifying employees of the Company and its designated subsidiaries are eligible to participate in the ESPP. Each offering to the Company’s employees to purchase stock under the ESPP will begin on each May 20 and November 20 and will end on the following November 19 and May 19, respectively, each referred to as offering periods except that the first offering period under the ESPP began on September 17, 2015 and ended on May 19, 2016. Under the ESPP, each employee may purchase shares by authorizing payroll deductions at a minimum of 1% and up to 15% of his or her eligible compensation for each pay period during the offering period. Unless the participating employee withdraws from the offering, his or her accumulated payroll deductions will be used to purchase the Company’s common stock on the last business day of the offering period at a price equal to 85% of the fair market value of the common stock on either the first or the last day of the offering period, whichever is lower, provided that no more than 2,000 shares of the Company’s common stock or such other lesser maximum number established by the ESPP administrator
95

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
may be purchased by any one employee during each offering period. Under applicable tax rules, an employee may purchase no more than $25,000 worth of common stock, valued at the start of the purchase period (corresponding to an offering period), under the ESPP in any calendar year.
Early Exercises
The 2005 Plan and 2011 Plan allow the board of directors to grant stock options that provide employee option holders the right to elect to exercise unvested options in exchange for restricted common stock. As of December 31, 2019 and 2018, there were no such early exercised unvested shares.
Stock-Based Benefit Plan Activity and Stock-Based Compensation
Stock Options
Activity of stock options under the 2005 Plan, 2011 Plan and 2014 Plan (collectively, the "Plans") is set forth below:
Number of Shares Weighted-Average
Exercise Price
Weighted Average Remaining Contractual Life (in years) Aggregate Intrinsic Value
(in thousands)
Balance at December 31, 2018 1,688,881    $ 18.91   
Grants 7,900    $ 158.30   
Exercised (314,433)   $ 13.12   
Canceled/Forfeited (3,273)   $ 21.94   
Balance at December 31, 2019 1,379,075    $ 21.02   
Vested and expected to vest—December 31, 2019 1,378,440    $ 20.95    4.98 $ 197,551   
Balance at Exercisable—December 31, 2019 1,371,175    $ 20.23    4.95 $ 197,508   
 
The total intrinsic value of stock options exercised during the years ended December 31, 2019, 2018 and 2017 was $46.1 million, $49.1 million and $56.4 million, respectively. The intrinsic value is calculated as the difference between the estimated fair value of the Company’s common stock at the exercise date and the exercise price of the stock option.
The weighted average grant date fair value of stock options was $69.73 per share for the year ended December 31, 2019. The Company did not grant stock options during the years ended December 31, 2018 and 2017.
Restricted Stock and Restricted Stock Units
The activity of unvested restricted stock and restricted stock units ("RSU") under the Plans is set forth below:
Number
of Shares
Weighted Average
Grant Date
Fair Value
Unvested at December 31, 2018 451,463    $ 57.29   
Granted 261,071    151.44   
Released/Vested - Restricted Stock/RSUs (297,788)   44.11   
Canceled/Forfeited (43,540)   88.16   
Unvested at December 31, 2019 371,206    $ 130.47   
The fair value of the restricted stock and RSUs that vested during the years ended December 31, 2019, 2018 and 2017 was $42.7 million, $47.0 million and $29.1 million, respectively. As of December 31, 2019, 348,676, RSUs are expected to vest.
Employee Stock Purchase Plan
Under the ESPP, employees purchased 81,644 shares, 74,344 shares, and 91,685 shares for $9.0 million, $7.2 million, and $5.8 million during the years ended December 31, 2019, 2018, and 2017 respectively.
96

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Stock-based Compensation
The Company uses the Black-Scholes option pricing model to determine the fair value of stock options and ESPP rights. The valuation model for stock compensation expense requires the Company to make assumptions and judgments about the variables used in the calculation including the expected term (weighted average period of time that the options granted are expected to be outstanding); expected volatility of the Company’s common stock and an assumed risk-free interest rate.
The Company used the following assumptions in its Black-Scholes option pricing model to determine the fair value of stock options granted in 2019:
Stock Options
Year Ended December 31,
2019
Expected term (in years) 6.89
Expected volatility 40%   
Risk-free interest rate 1.82%   
Expected dividend yield 0%   
The Company did not grant stock options during the years ended December 31, 2018 and 2017.
The Company used the following assumptions in its Black-Scholes option pricing model to determine the fair value of ESPP rights:
ESPP Rights
Year Ended December 31,
2019 2018 2017
Expected term (in years) 0.50 0.50 0.50
Expected volatility 45%    42%    34%   
Risk-free interest rate 2.30%    2.36%    1.26%   
Expected dividend yield 0%    0%    0%   
Weighted Average Expected Term. The Company’s expected term for stock options and ESPP rights is based on historical data.
Volatility. In 2019, 2018 and 2017, volatility assumptions used in the valuation of options and ESPP rights were calculated based on the historical volatility of the Company’s stock.
Risk-Free Interest Rate. The risk-free interest rate is based upon U.S. Treasury zero-coupon issues with remaining terms similar to the expected term of the stock options or ESPP rights.
Dividend Yield. The Company has never paid any dividends and does not plan to pay dividends in the foreseeable future, and therefore, used an expected dividend yield of zero in the valuation model.
Forfeitures. The Company estimates forfeitures at the time of grant, and revises those estimates in subsequent periods if actual forfeitures differ from those estimates. The Company uses historical data to estimate pre-vesting forfeitures and record stock-based compensation expense only for those awards that are expected to vest. To the extent actual forfeitures differ from the estimates, the difference will be recorded as a cumulative adjustment in the period that the estimates are revised.
The following table sets forth the stock-based compensation expense included in the consolidated statements of operations (in thousands):
  Year Ended December 31,
  2019 2018 2017
Cost of sales $ 1,396    $ 1,004    $ 1,009   
Research and development 2,835    1,597    1,289   
Sales, general and administrative 17,254    15,821    15,514   
$ 21,485    $ 18,422    $ 17,812   
As of December 31, 2019, total unrecognized compensation cost was $43.0 million related to unvested stock-based compensation arrangements which is expected to be recognized over a weighted average period of 3.1 years.
97

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
The total stock-based compensation cost capitalized in inventory was $0.8 million, $0.4 million and $0.2 million as of December 31, 2019, 2018 and 2017, respectively.

12. Accumulated Other Comprehensive Loss
Other comprehensive (loss) income consists of two components: unrealized gains or losses on the Company’s available-for-sale marketable investments and gains or losses from foreign currency translation adjustments. Until realized and reported as a component of consolidated net income, these comprehensive (loss) income items accumulate and are included within accumulated other comprehensive loss. Unrealized gains and losses on our marketable investments are reclassified from accumulated other comprehensive loss into earnings when realized upon sale, and are determined based on specific identification of securities sold. Gains and losses from the translation of assets and liabilities denominated in non-U.S. dollar functional currencies are included in accumulated other comprehensive loss.
The following table summarizes the changes in the accumulated balances during the period, and includes information regarding the manner in which the reclassifications out of accumulated other comprehensive loss into earnings affect our consolidated statements of comprehensive income (loss) (in thousands):
Year Ended December 31, 2019 Year Ended December 31, 2018
 Marketable
Investments
 Currency Translation
Adjustments
 Total  Marketable
Investments
 Currency Translation
Adjustments
 Total
Balance, beginning of the year $ (500)   $ (1,442)   $ (1,942)   $ (235)   $ 1,804    $ 1,569   
Other comprehensive (loss) income before reclassifications:
Unrealized losses (gains) — marketable investments 811    —    811    (165)   —    (165)  
Foreign currency translation losses —    (1,120)   (1,120)   —    (3,027)   (3,027)  
Income tax effect — expense (73)   —    (73)   (100)   (219)   (319)  
Net of tax 738    (1,120)   (382)   (265)   (3,246)   (3,511)  
Amounts reclassified from accumulated other comprehensive loss to consolidated net income
Realized (gain) loss — marketable investments —    —    —    —    —    —   
Income tax effect — (expense) benefit —    —    —    —    —    —   
Net of tax —    —    —    —    —    —   
Net current-year other comprehensive loss 738    (1,120)   (382)   (265)   (3,246)   (3,511)  
Balance, end of the year $ 238    $ (2,562)   $ (2,324)   $ (500)   $ (1,442)   $ (1,942)  

13. Employee Benefit Plan
The Company offers a retirement savings plan under Section 401(k) of the Internal Revenue Code (“IRC”) to its eligible U.S. employees whereby they may contribute up to the maximum amount permitted by the IRC. The Company makes 401(k) matching contributions of eligible compensation under the plan, subject to a maximum dollar threshold. Contribution expense was $3.2 million, $1.6 million, and $1.1 million for the years ended December 31, 2019, 2018 and 2017, respectively.
14. Income Taxes
The Company’s income tax (benefit) expense, deferred tax assets and liabilities, and reserves for unrecognized tax benefits reflect management’s best assessment of estimated current and future taxes to be paid. The Company is subject to income taxes in both the United States and foreign jurisdictions. Significant judgments and estimates are required in determining the consolidated income tax (benefit) expense.
The Company is incorporated in the United States and operates in various countries with different tax laws and rates. A portion of the Company’s income or (loss) before taxes and the (benefit from) provision for income taxes are generated from international operations.
98

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Income (loss) before income taxes and equity in losses of unconsolidated investee for the years ended December 31, 2019, 2018 and 2017 is summarized as follows (in thousands):
Year Ended December 31,
2019 2018 2017
United States $ 46,859    $ (2,790)   $ 543   
Foreign 3,276    4,398    1,933   
Total income (loss) before income taxes and equity in losses of unconsolidated investee $ 50,135    $ 1,608    $ 2,476   
Income tax (benefit) or provision in 2019, 2018 and 2017 is comprised of federal, state, and foreign taxes.
The components of the (benefit from) provision for income taxes are summarized as follows (in thousands):
Year Ended December 31,
2019 2018 2017
Current:
Federal $ (738)   $ 290    $ (13)  
State 34    183    259   
Foreign 2,458    1,689    739   
Total current $ 1,754    $ 2,162    $ 985   
Deferred:
Federal 1,556    (5,436)   (2,502)  
State 295    (770)   (1,742)  
Foreign (474)   (359)   (352)  
Total deferred $ 1,377    $ (6,565)   $ (4,596)  
(Benefit from) Provision for Income Taxes $ 3,131    $ (4,403)   $ (3,611)  
The Company’s actual (benefit from) or provision for tax differed from the amounts computed by applying the Company’s U.S. federal statutory income tax rate to pretax income as a result of the following:
Year Ended December 31,
2019 2018 2017
Income tax at federal statutory rate 21.0  % 21.0  % 34.0  %
State income taxes, net of federal benefit 0.4    (33.1)   (94.6)  
Foreign taxes differential 2.2    37.2    (4.2)  
Prepaid tax ASC 810-10 (0.8)   5.0    (39.8)  
IPR&D charge —    402.5    —   
Stock-based compensation (20.8)   (809.6)   (802.0)  
Non-deductible meals and entertainment 1.6    31.3    19.4   
Imputed interest 0.6    19.8    19.1   
Tax credits —    —    (0.5)  
Remeasurement of deferred tax assets and liabilities —    —    622.5   
Transfer pricing tax benefit —    —    (35.3)  
Global intangible low-taxed income ("GILTI") 0.8    14.0    —   
Contingent liabilities —    12.4    —   
Executive compensation 0.4    6.5    —   
Non-deductible expenses —    15.3    —   
Other 0.8    3.9    8.0   
Change in valuation allowance —    —    127.6   
Effective tax rate 6.2  % (273.8) % (145.8) %
99

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
Deferred income tax assets and liabilities consist of the following (in thousands):
December 31,
2019 2018
Deferred tax assets:
Net operating loss carryforwards $ 24,470    $ 27,456   
Tax credits 15,992    11,459   
Accruals and reserves 4,700    6,078   
Stock-based compensation 4,252    3,485   
Translation adjustment 155    527   
UNICAP adjustments 6,816    4,993   
ASC 842 Lease Liabilities 20,183    —   
Other 471    464   
Gross deferred tax assets 77,039    54,462   
Valuation allowance (21,558)   (17,284)  
Total deferred tax assets 55,481    37,178   
Deferred tax liabilities:
Depreciation and amortization (5,550)   (6,293)  
Unrealized Gains (73)   —   
ASC 842 Lease ROU Assets (20,394)   —   
Total deferred tax liabilities (26,017)   (6,293)  
Net deferred tax assets $ 29,464    $ 30,885   
As of December 31, 2019, the Company had approximately $89.3 million, $78.6 million and $0.4 million of federal, state and foreign net operating loss carryforwards, respectively, available to offset future taxable income. The federal net operating loss will begin to expire in 2036, except for $24.0 million that has an indefinite carryforward period but is limited to offset 80% of taxable income in the year utilized. The state net operating loss carryforwards will begin to expire in 2020. As of December 31, 2019, the Company had federal research credits of $9.2 million and California state tax credits of $10.5 million. The federal research credits are generally carried forward for 20 years. California state tax credits may be carried forward indefinitely.
On December 22, 2017, the Tax Cuts and Jobs Act of 2017, (the “Tax Reform Act”) was enacted. The Tax Reform Act significantly revised the U.S. corporate income tax regime. Also on December 22, 2017, the Securities and Exchange Commission issued Staff Accounting Bulletin 118 (“SAB 118”), which provided for a measurement period that should not extend beyond one year from the Tax Reform Act enactment date. As of December 31, 2018, the Company completed its accounting for the tax effects of the Tax Reform Act under FASB ASC 740 “Income Taxes”. The Company’s financial statements reflect tax law interpretations based on authoritative guidance available to date. Legislative guidance continues to be issued which could impact the Company’s current interpretations.
The Company maintains that all foreign earnings, with the exception of a portion of the earnings of its German subsidiary, are permanently reinvested outside the U.S. and therefore deferred taxes attributable to such are not provided for in the Company’s financial statements as of December 31, 2019. The Company will repatriate foreign earnings only to the extent doing so will not result with any material U.S. tax consequences. Thus, deferred taxes on any potential future repatriation of a portion of the earnings of its German subsidiary were not reflected in the Company’s financial statements as of December 31, 2019.
The Company generated significant domestic DTAs in recent years, primarily due to the excess tax benefits from stock option exercises and vesting of restricted stock. The Company assessed its ability to realize the benefits of its domestic DTAs by evaluating all available positive and negative evidence, objective and subjective in nature, including (1) cumulative results of operations in recent years, (2) sources of recent pre-tax income, (3) estimates of future taxable income, (4) respective carryback and/or carryforward periods of tax attributes available to date, and (5) limitations on net operating loss (“NOL”) utilization against taxable income. The Company determined it would be in a three-year cumulative taxable income position, had it not been for the impact of excess tax deductions from stock-based compensation. The Company also measured its current DTA balances against estimates of future income based on objectively verifiable operating results from the Company’s recent history.
The Company considered its projections of future taxable income in conjunction with relevant provisions of the Tax Reform Act, including but not limited to, the indefinite carryforward period for NOLs generated in years beginning on or after
100

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
January 1, 2018. The Company also considered its three-year cumulative taxable income position, exclusive of the impact of excess tax deductions from stock-based compensation. After an evaluation of all available qualitative and quantitative evidence, both positive and negative in nature, the Company concluded that sufficient future taxable income will be generated to realize the benefits of its federal DTAs prior to expiration other than its federal research and development tax credit DTAs. The tax attribute ordering rules provide that net operating losses must be used to offset taxable income prior to the utilization of tax credits. Accordingly, the Company could not assert, at the required more-likely-than-not level of certainty, that it will be able to realize the benefit of its federal research and development tax credit DTAs, with a limited 20 year carryforward period, prior to expiration. As a result, as of December 31, 2019, the Company maintained a full valuation allowance against its federal research and development tax credit DTAs.
For years ended December 31, 2019, 2018 and 2017, a full valuation allowance remains against the Company’s California DTA balances.
As of December 31, 2019, the Company’s DTA balance included $3.1 million of tax attributes gained upon acquisition of a majority interest ownership in MVI. The acquired DTAs are subject to Separate Return Limitation Year (“SRLY”) rules which will limit the utilization of the pre-acquisition tax attributes to offset future taxable income solely generated by MVI. As of December 31, 2019, the Company could not conclude, at the required more-likely-than-not level of certainty, that MVI will generate sufficient taxable income to realize the benefit of its tax attributes prior to expiration. As a result, a $3.1 million valuation allowance is maintained against the DTAs acquired from MVI.
The change in the Company’s deferred tax valuation allowance against net DTAs from January 1, 2017 to December 31, 2019, is as follows (in thousands):
Beginning Balance
Additions Charged To Expenses or Other Accounts(1)
Deductions Credited to Expenses or Other Accounts(2)
Ending Balance
For the year ended:
December 31, 2017 $ 6,062    $ 4,400    $ (167)   $ 10,295   
December 31, 2018 10,295    6,989    —    17,284   
December 31, 2019 17,284    4,395    (121)   21,558   

(1) Additions include current year additions charged to expenses and current year build due to increases in net DTAs, return to provision true-ups, and other adjustments.
(2) Deductions include current year releases credited to expenses and current year reductions due to decreases in net DTAs, return to provision true-ups, and other adjustments.
The Company will continue to closely monitor the need for a valuation allowance against its existing domestic and foreign DTAs and any additional DTAs that are generated in each subsequent reporting period. The need for a valuation allowance can be impacted by actual operating results, forecasted financial performance, variances between the two, and the rate at which future DTAs are generated.
IRC Sections 382 and 383 limit the use of net operating losses and business credits if there is a change in ownership. In 2009, the Company determined there were changes in ownership in 2004 and 2008, which did not cause any impairment of tax attributes.
101

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
A reconciliation of the change in the gross unrecognized tax benefits from January 1, 2017 to December 31, 2019, is as follows (in thousands):
December 31,
2019 2018 2017
Beginning Balance $ 5,174    $ 4,152    $ 3,827   
Gross increase for tax positions of current year 1,191    1,421    871   
Gross increase for tax positions of prior years 386    238    130   
Gross decrease for tax positions of prior years (565)   (616)   (659)  
Settlement —    —    —   
Lapse of statute of limitations (111)   (21)   (17)  
Ending Balance $ 6,075    $ 5,174    $ 4,152   
The Company recognizes interest and penalties related to uncertain tax positions in income tax expense. Income tax expense for the years ended December 31, 2019, 2018 and 2017 included interest and penalties that were not material. As of December 31, 2019, 2018 and 2017, the Company had approximately $0.2 million, $0.2 million, and $0.1 million, respectively, of accrued interest and penalties attributable to uncertain tax positions. Included in the $6.1 million balance of unrecognized tax benefits as of December 31, 2019 is $1.9 million of tax benefit that, if recognized, would affect the effective tax rate.
The Company files U.S., state and foreign income tax returns in jurisdictions with varying statutes of limitations. Due to net operating loss and credit carryovers, the tax years ending December 31, 2004 through December 31, 2019 remain subject to examination by federal and state tax authorities. In Australia and Canada, tax years ending December 31, 2009 through December 31, 2019 generally remain subject to examination by tax authorities. In Germany and Italy, tax years ending December 31, 2013 through December 31, 2019 remain subject to examination by tax authorities. In the year ended December 31, 2018, the German tax authority initiated an income tax audit for tax years ended December 31, 2014, 2015 and 2016. The Company believes that an adequate provision has been made for any adjustments that may result from the tax examination, however, the audit is in its preliminary stages and so the outcome and timing of resolution is uncertain.
The Company does not anticipate significant changes in the balance of gross unrecognized tax benefits over the next 12 months.
15. Net Income Attributable to Penumbra, Inc. Per Share
The Company computed basic net income attributable to Penumbra, Inc. per share based on the weighted average number of shares of common stock outstanding during the period. The Company computed diluted net income attributable to Penumbra, Inc. per share based on the weighted average number of shares of common stock outstanding plus potentially dilutive common stock equivalents outstanding during the period. For the purposes of this calculation, stock options, restricted stock, restricted stock units and stock sold through the ESPP are considered common stock equivalents.
A reconciliation of the numerator and denominator used in the calculation of the basic and diluted net income attributable to Penumbra, Inc. is as follows (in thousands, except share and per share amounts):
Year Ended December 31,
2019 2018 2017
Numerator:
Net income attributable to Penumbra, Inc. $ 48,458    $ 6,601    $ 4,657   
Denominator:
Weighted average shares used to compute net income attributable to common stockholders:
Basic 34,750,706    34,138,176    32,978,065   
Potential dilutive stock-based options and awards, as calculated using treasury stock method 1,515,293    1,948,645    2,341,038   
Diluted 36,265,999    36,086,821    35,319,103   
Net income attributable to Penumbra, Inc. per share from:
Basic $ 1.39    $ 0.19    $ 0.14   
Diluted $ 1.34    $ 0.18    $ 0.13   
102

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
For the year ended December 31, 2019, outstanding stock-based awards of 100 thousand shares were excluded from the computation of diluted net income attributable to Penumbra, Inc. per share because their effect would have been anti-dilutive. For the years ended December 31, 2018 and 2017, outstanding stock-based awards of 49 thousand and 54 thousand shares, respectively, were excluded from the computation of diluted net income attributable to Penumbra, Inc. per share because their effect would have been anti-dilutive.

16. Revenues
Adoption of ASC Topic 606, “Revenue from Contracts with Customers”
The Company adopted the guidance under ASC 606 on January 1, 2018 using the modified retrospective method for all contracts not completed as of the date of adoption. Therefore, the comparative prior year information has not been adjusted and continues to be reported under ASC 605 with the impact of the adoption reflected in opening retained earnings. As a result of adoption, the cumulative impact to our retained earnings at January 1, 2018 was $0.3 million.
The adoption of ASC 606 represents a change in accounting principle that more closely aligns the timing of revenue recognition with the point in time that a performance obligation is satisfied. The Company’s performance obligations are satisfied at a point in time. The implementation of the new standard did not have a material impact on the measurement or recognition of revenue from prior periods, however additional disclosures have been added in accordance with the guidance.
Revenue Recognition
Revenue is recognized in an amount that reflects the consideration we expect to be entitled to in exchange for goods or services. All revenue recognized in the income statement is considered to be revenue from contracts with customers.
The Company’s revenues, disaggregated by geography, based on the destination to which the Company ships its products, for the years ended December 31, 2019, 2018 and 2017 was as follows (in thousands):
  Year Ended December 31,
  2019 2018 2017
United States $ 355,222    $ 290,716    $ 219,173   
Japan 42,520    41,805    33,790   
Other International 149,663    112,417    80,801   
Total $ 547,405    $ 444,938    $ 333,764   
The Company’s revenues disaggregated by product category, for the years ended December 31, 2019, 2018 and 2017 was as follows (in thousands):
  Year Ended December 31,
  2019 2018 2017
Neuro $ 331,685    $ 294,333    $ 232,446   
Vascular 215,720    150,605    101,318   
Total $ 547,405    $ 444,938    $ 333,764   
Performance Obligations
Delivery of products - The Company’s contracts with customers typically contain a single performance obligation, delivery of the Company’s products. Satisfaction of that performance obligation occurs when control of the promised goods transfers to the customer, which is generally upon shipment for non-consignment sale agreements and upon utilization for consignment sale agreements.
Payment terms - Our payment terms vary by the type and location of our customer. The timing between fulfillment of performance obligations and when payment is due is not significant and does not give rise to financing transactions. The Company did not have any contracts with significant financing components as of December 31, 2019.
Product returns - The Company may allow customers to return products purchased at the Company’s discretion. The Company estimates the amount of its product sales that may be returned by its customers and records this estimate as a
103

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
reduction of revenue in the period in which the related product revenue is recognized. The Company currently estimates product return liabilities using its own historic sales information, trends, industry data, and other relevant data points.
Warranties - The Company offers its standard warranty to all customers and it is not available for sale on a standalone basis. The Company’s standard warranty represents its guarantee that its products function as intended, are free from defects, and comply with agreed-upon specifications and quality standards. This assurance does not constitute a service and is not a separate performance obligation.
Transaction Price
Revenue is recorded at the net sales price, which includes estimates of variable consideration such as product returns utilizing historical return rates, rebates, discounts, and other adjustments to net revenue. To the extent the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price. When determining if variable consideration should be constrained, management considers whether there are factors that could result in a significant reversal of revenue and the likelihood of a potential reversal. Variable consideration is included in revenue only to the extent that it is probable that a significant reversal of the revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. These estimates are reassessed each reporting period as required. During the year ended December 31, 2019, the Company made no material changes in estimates for variable consideration. When the Company performs shipping and handling activities after control of goods is transferred to the customer, they are considered as fulfillment activities, and costs are accrued for when the related revenue is recognized. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues.
17. Selected Quarterly Financial Data (Unaudited)
The following tables provide the selected quarterly financial data for 2019 and 2018 (in thousands, except share and per share amounts):
2019 Quarters Ended
Selected Statement of Operations Data:
March 31(1)
June 30
September 30
December 31
Revenue $ 128,439    $ 134,201    $ 139,502    $ 145,263   
Cost of revenue 44,529    40,273    43,504    47,135   
Gross profit 83,910    93,928    95,998    98,128   
Total operating expenses 72,758    81,127    83,022    87,549   
Income before provision for (benefit from) income taxes 11,909    13,514    12,963    11,749   
Provision for (benefit from) income taxes 1,455    (2,735)   1,963    2,448   
Consolidated net income 10,454    16,249    11,000    9,301   
Net loss attributable to non-controlling interest (244)   (339)   (483)   (388)  
Net income attributable to Penumbra, Inc. $ 10,698    $ 16,588    $ 11,483    $ 9,689   
Net income attributable to Penumbra, Inc. per share:
Basic $ 0.31    $ 0.48    $ 0.33    $ 0.28   
Diluted $ 0.30    $ 0.46    $ 0.32    $ 0.27   
Weighted average shares used to compute net income per share:
Basic 34,507,279    34,694,228    34,840,370    34,955,043   
Diluted 36,213,164    36,214,321    36,271,394    36,312,471   

104

Table of Contents
Penumbra, Inc.
Notes to Consolidated Financial Statements (Continued)
2018 Quarters Ended
Selected Statement of Operations Data:
March 31(2)
June 30
September 30(3)
December 31
Revenue $ 102,701    $ 109,638    $ 111,806    $ 120,793   
Cost of revenue 36,144    37,386    36,794    42,081   
Gross profit 66,557    72,252    75,012    78,712   
Acquired in-process research and development —    —    30,835    —   
Total operating expenses 62,512    62,969    95,861    72,043   
Income (loss) before income taxes and equity in losses of unconsolidated investee 4,504    9,663    (19,908)   7,349   
(Benefit from) provision for income taxes (1,938)   (4,948)   1,598    885   
Income (loss) before equity in losses of unconsolidated investee 6,442    14,611    (21,506)   6,464   
Equity in losses of unconsolidated investee (951)   (1,230)   (920)   —   
Consolidated net income (loss) 5,491    13,381    (22,426)   6,464   
Net loss attributable to non-controlling interest —    —    (3,496)   (195)  
Net income (loss) attributable to Penumbra, Inc. $ 5,491    $ 13,381    $ (18,930)   $ 6,659   
Net income (loss) per share:
Basic $ 0.16    $ 0.39    $ (0.55)   $ 0.19   
Diluted $ 0.15    $ 0.37    $ (0.55)   $ 0.18   
Weighted average shares used to compute net income (loss) per share:
Basic 33,846,142    34,072,223    34,248,484    34,378,415   
Diluted 35,917,051    36,116,254    34,248,484    36,150,450   

(1) In first quarter of 2019, the Company adopted Accounting Standard Update (“ASU”) No. 2016-02, Leases (Topic 842), and its associated amendments. Under the standard, a lessee will be required to recognize a lease liability and right-of-use asset for all leases with terms in excess of twelve months. The Company elected to apply the modified retrospective transition approach to all leases existing at the date of initial application and not restate comparative periods. In addition, the Company elected the following transitional practical expedients: (1) the short-term lease exception and (2) to not separate its non-lease components for its real estate, vehicle and equipment leases. As a result of the adoption, there was no cumulative-effect adjustment recorded to retained earnings upon adoption. Refer to Note “2. Summary of Significant Accounting Policies” and Note “9. Leases” for more information.
(2) In the first quarter of 2018, the Company adopted Accounting Standard Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (“Topic 606”), and its associated amendments. Under the standard, revenue is recognized when a customer obtains control of promised goods or services in an amount that reflects the consideration the entity expects to receive in exchange for those goods or services. The Company applied the five step method outlined in the ASU to all revenue streams and elected to utilize the modified retrospective implementation method. As a result of adoption, the Company recorded a $0.3 million cumulative adjustment to its retained earnings at January 1, 2018. Refer to Note “2. Summary of Significant Accounting Policies” and Note “16. Revenues” for more information.
(3) On August 31, 2018, the Company acquired a controlling interest in MVI which was accounted for as an asset acquisition. In connection with the transaction, the Company recorded a $30.8 million IPR&D charge during the three months ended September 30, 2018 in the consolidated statements of operations related to the acquired technology under development from MVI. Of the total IPR&D charge, $27.4 million was attributable to the net loss of Penumbra, Inc.

105

Table of Contents
ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.
None.
ITEM 9A. CONTROLS AND PROCEDURES.
Evaluation of Disclosure Controls and Procedures
We maintain disclosure controls and procedures that are designed to ensure that the information required to be disclosed in our reports under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms and that such information is accumulated and communicated to management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management is required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures.
As required by Rule 13a-15(b) under the Exchange Act, our management, including our principal executive officer and principal financial officer, evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of December 31, 2019. Based on this review, our principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures were effective at the reasonable assurance level as of December 31, 2019.
Management’s Report on Internal Control Over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is a process designed by, or under the supervision of, our principal executive officer and principal financial officer to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements for external purposes in accordance with generally accepted accounting principles and includes those policies and procedures that (1) pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of our assets; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that our receipts and expenditures are being made only in accordance with authorizations of our management and directors; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of our assets that could have a material effect on our consolidated financial statements.
Our management, including our principal executive officer and principal financial officer, conducted an evaluation of the effectiveness of our internal control over financial reporting based on criteria established in “Internal Control-Integrated Framework (2013)” issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). Our management concluded that our internal control over financial reporting was effective as of December 31, 2019.
The effectiveness of our internal control over financial reporting as of December 31, 2019 has been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report which is included in Part II, Item 9A of this Annual Report on Form 10-K.
Changes in Internal Control Over Financial Reporting
There was no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the quarterly period ended December 31, 2019 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
106

Table of Contents
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the stockholders and the Board of Directors of Penumbra, Inc.
Opinion on Internal Control over Financial Reporting
We have audited the internal control over financial reporting of Penumbra, Inc. and subsidiaries (the “Company”) as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by COSO.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets and related consolidated statements of operations, comprehensive (loss) income, stockholders’ equity, and cash flows as of and for the year ended December 31, 2019 of the Company and our report dated February 25, 2020, expressed an unqualified opinion on those financial statements.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Deloitte & Touche LLP

San Francisco, CA
February 25, 2020

107

Table of Contents
ITEM 9B. OTHER INFORMATION.
None.
108

Table of Contents
PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE.
The information required by this item is incorporated by reference to the information set forth in our Definitive Proxy Statement to be filed with the SEC in connection with our Annual Meeting of Stockholders to be held in June 2020 (the “Proxy Statement”).
ITEM 11. EXECUTIVE COMPENSATION.
The information required by this item is incorporated by reference to the information in the Proxy Statement.
ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS.
The information required by this item is incorporated by reference to the information in the Proxy Statement.
ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE.
The information required by this item is incorporated by reference to the information in the Proxy Statement.
ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES.
The information required by this item is incorporated by reference to the information in the Proxy Statement.
109

Table of Contents
PART IV
ITEM 16. FORM 10-K SUMMARY.
None.
ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.
1.Financial Statements: The financial statements included in “Index to Consolidated Financial Statements” in Part II, Item 8 are filed as part of this Annual Report on Form 10-K.
2.Exhibits: The exhibits listed in the accompanying index to exhibits are filed or incorporated by reference as part of this Annual Report on Form 10-K.
110

Table of Contents
EXHIBIT INDEX
Incorporation by Reference
Exhibit Number Description Form File No. Exhibit(s) Filing Date
3.1
Restated Certificate of Incorporation of Penumbra, Inc. 8-K 001-37557 3.3    September 29, 2015
3.2
Amended and Restated Bylaws of Penumbra, Inc. 8-K 001-37557 3.4    September 29, 2015
4.1
Specimen Common Stock Certificate S-1/A 333-206412 4.1    September 8, 2015
Description of Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 4.2   
Lease for facilities at 1351 Harbor Bay Parkway, Alameda, California, dated November 28, 2007 and amended on May 7, 2008 and June 23, 2011 S-1 333-206412 10.1    August 14, 2015
Lease for facilities at 1411 Harbor Bay Parkway, Alameda, California, dated September 11, 2014 S-1 333-206412 10.2    August 14, 2015
Lease for facilities at 1321 Harbor Bay Parkway, Alameda, California, dated September 11, 2014 S-1 333-206412 10.3    August 14, 2015
Lease for facilities at 1301, 1311, 1401 and 1431 Harbor Bay Parkway, Alameda, California, dated December 17, 2015 10-K 001-37557 10.4    March 8, 2016
Distribution Agreement between Penumbra, Inc. and Medico’s Hirata, dated August 2, 2009, as amended S-1 333-206412 10.4    August 14, 2015
Amended and Restated 2014 Equity Incentive Plan, and forms of Restricted Stock Agreement, Stock Option Agreement and Early Exercise Stock Option Agreement S-1 333-206412 10.19    August 14, 2015
Amended and Restated 2014 Equity Incentive Plan - Restricted Stock Agreement 10-Q 001-37557 10.1    November 12, 2015
Amended and Restated 2014 Equity Incentive Plan - Stock Option Agreement 10-Q 001-37557 10.2    November 12, 2015
Amended and Restated 2014 Equity Incentive Plan - Restricted Stock Unit Agreement 10-K 001-37557 10.9    March 8, 2016
2014 Equity Incentive Plan, and forms of Restricted Stock Agreement, Stock Option Agreement and Early Exercise Stock Option Agreement S-1 333-206412 10.5    August 14, 2015
2011 Equity Incentive Plan, and forms of Restricted Stock Agreement, Stock Grant Agreement, Stock Option Agreement and Early Exercise Stock Option Agreement S-1 333-206412 10.6    August 14, 2015
2005 Stock Plan, and forms of Notice of Grant and Early Exercise Stock Option Agreement S-1 333-206412 10.7    August 14, 2015
Amended and Restated 2014 Equity Incentive Plan - Form of Restricted Stock Unit Agreement 10-K 001-37557 10.13 February 26, 2019
Amended and Restated 2014 Equity Incentive Plan - Form of Performance-Based Restricted Stock Unit Agreement 10-K 001-37557 10.14 February 26, 2019
Form of Indemnification Agreement by and between Penumbra, Inc. and each of its directors and executive officers S-1 333-206412 10.9    August 14, 2015
Offer Letter with Adam Elsesser S-1 333-206412 10.10    August 14, 2015
Offer Letter with Arani Bose S-1 333-206412 10.11    August 14, 2015
Offer Letter with Sri Kosaraju S-1 333-206412 10.12    August 14, 2015
Offer Letter with Johanna Roberts 10.19   
Offer Letter with James Pray S-1 333-206412 10.14    August 14, 2015
Offer Letter with Lynn Rothman S-1 333-206412 10.15    August 14, 2015
Offer Letter with Maggie Yuen 10.22   
111

Table of Contents
Form of Employee Nondisclosure and Assignment Agreement S-1 333-206412 10.17    August 14, 2015
Employee Stock Purchase Plan S-1/A 333-206412 10.18    August 31, 2015
Amended and Restated Lease for facilities at 630 Roseville Parkway, Roseville, California, dated January 29, 2019 and amended on July 31, 2019 10.25
Lease for facilities at 1310 Harbor Bay Parkway, Alameda, California, dated September 3, 2019 10-Q 001-37557 10.1 November 7, 2019
Subsidiaries of the Registrant
Consent of Deloitte & Touche LLP
Power of Attorney (included on signature page)
Certification of Principal Executive Officer required under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended
Certification of Principal Financial Officer required under Rule 13a-14(a) and 15d-14(a) of the Securities Exchange Act of 1934, as amended
Certification of Principal Executive Officer and Principal Financial Officer required under Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended, and 18 U.S.C. §1350
101* The following materials from the Company’s Annual Report on Form 10-K for the year ended December 31, 2019 formatted in Inline Extensible Business Reporting Language (iXBRL) includes: (i) Consolidated Balance Sheets as of December 31, 2019 and December 31, 2018, (ii) Consolidated Statements of Operations for the year ended December 31, 2019, 2018 and 2017, (ii) Consolidated Statements of Comprehensive Income (Loss) for the year ended December 31, 2019, 2018 and 2017, (iii) Consolidated Statements of Stockholders’ Equity for the year ended December 31, 2019, 2018 and 2017, (iv) Consolidated Statements of Cash Flows for the year December 31, 2019, 2018 and 2017, and (v) Notes to Consolidated Financial Statements.
104* Cover Page Interactive Data File (formatted as iXBRL with applicable taxonomy extension information contained in Exhibit 101)
* Filed herewith.
** Furnished herewith.
Indicates a management contract or compensatory plan or arrangement.
# Portions of this exhibit (indicated by asterisks) have been omitted pursuant to a grant of confidential treatment.

112

Table of Contents
SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) 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.
PENUMBRA, INC.
Date: February 25, 2020  
By: /s/ Maggie Yuen
Maggie Yuen
Chief Financial Officer
(Principal Financial Officer)

POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Adam Elsesser and Maggie Yuen, and each of them, his or her attorney-in-fact, each with the power of substitution, for him or her in any and all capacities, to sign any amendments in this Annual Report on Form 10-K, and to file the same, with exhibits thereto and other documents in connections therewith, with the Securities and Exchange Commission, hereby ratifying and conforming all that each of said attorneys-in-fact, or his or her substitutes, may do or cause to be done by virtue of hereof.
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
Signature Title Date
/s/ Adam Elsesser Chairman and Chief Executive Officer February 25, 2020
Adam Elsesser (Principal Executive Officer)
/s/ Maggie Yuen Chief Financial Officer February 25, 2020
Maggie Yuen (Principal Financial Officer)
/s/ Lambert Shiu Chief Accounting Officer February 25, 2020
Lambert Shiu (Principal Accounting Officer)
/s/ Arani Bose Chief Innovator and Director February 25, 2020
Arani Bose
/s/ Don Kassing Director February 25, 2020
Don Kassing
/s/ Harpreet Grewal Director February 25, 2020
Harpreet Grewal
/s/ Thomas C. Wilder Director February 25, 2020
Thomas C. Wilder
/s/ Bridget O’Rourke Director February 25, 2020
Bridget O’Rourke
/s/ Janet Leeds Director February 25, 2020
Janet Leeds

113

Exhibit 4.2

DESCRIPTION OF SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE
SECURITIES EXCHANGE ACT OF 1934

Penumbra, Inc. (“Penumbra,” the “Company,” “we,” “us” or “our”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended: our common stock, par value $0.001 per share.
The following description of our capital stock is based upon our restated Certificate of Incorporation (“Certificate of Incorporation”), our amended and restated bylaws (“Bylaws”) and applicable provisions of law. We have summarized certain portions of our Certificate of Incorporation and Bylaws below. The summary is not complete and is qualified by reference to the provisions of our Certificate of Incorporation and Bylaws, each of which is incorporated by reference as an exhibit to the Annual Report on Form 10-K of which this Exhibit is a part. You should read our Certificate of Incorporation and Bylaws for the provisions that are important to you.
General
Our authorized capital stock consists of 300,000,000 shares of common stock, par value $0.001 per share, and 5,000,000 shares of undesignated preferred stock, par value $0.001 per share. As of February 11, 2020, there were 35,052,239 shares of common stock outstanding which were held of record by 40 stockholders and no shares of preferred stock outstanding. All outstanding shares of common stock are fully paid and non-assessable.
Common Stock
Voting rights. The holders of common stock are entitled to one vote per share on all matters to be voted upon by the stockholders.
Dividend rights. Subject to preferences that may be applicable to any outstanding series of preferred stock, the holders of common stock are entitled to receive ratably such dividends, if any, as may be declared from time to time by the board of directors out of funds legally available therefor.
Rights upon liquidation. In the event of liquidation, dissolution or winding-up of Penumbra, the holders of common stock are entitled to share ratably in all assets remaining after payment of liabilities, subject to prior distribution rights of any series of preferred stock, if any, then outstanding.
Other rights. The holders of our common stock have no preemptive or conversion rights or other subscription rights. There are no redemption or sinking fund provisions applicable to the common stock.
Listing. Our common stock is listed on the New York Stock Exchange under the symbol “PEN.”
Transfer Agent. The transfer agent and registrar for our common stock is American Stock Transfer & Trust Company, LLC.
Preferred Stock
Our board of directors has the authority to issue up to 5,000,000 shares of preferred stock in one or more series and to fix the rights, preferences, privileges and restrictions thereof, including dividend rights, dividend rates, conversion rights, voting rights, terms of redemption, redemption prices, liquidation preferences and the number of shares constituting any series or the designation of such series, without further vote or action by the stockholders.
The existence of authorized but unissued and unreserved shares of capital stock may make it more difficult for or discourage an attempt by a potential acquirer to obtain control of our company by means of a merger, tender offer, proxy contest or otherwise, and the issuance of preferred stock may have the effect of delaying, deferring or preventing a change in control of Penumbra without further action by the stockholders. The issuance of preferred stock may also adversely affect the voting and other rights of the holders of common stock.
Election and Removal of Directors
Our Bylaws provide that our board of directors will consist of between five and nine directors. The exact number of directors will be fixed from time to time by resolution of the board, and is currently set at eight. No director may be removed



except for cause, and directors may be removed for cause by an affirmative vote of shares representing a majority of the shares then entitled to vote at an election of directors. Any vacancy occurring on the board of directors and any newly created directorship may be filled only by a majority of the remaining directors in office.
Staggered Board
Our board of directors is divided into three classes serving staggered three-year terms. At each annual meeting of stockholders, directors will be elected to succeed the class of directors whose terms have expired. This classification of our board of directors could have the effect of increasing the length of time necessary to change the composition of a majority of the board of directors. In general, at least two annual meetings of stockholders will be necessary for stockholders to effect a change in a majority of the members of the board of directors.
Limits on Written Consents
Our Certificate of Incorporation and Bylaws provide that holders of our common stock are not able to act by written consent without a meeting.
Stockholder Meetings
Our Certificate of Incorporation and Bylaws provide that special meetings of our stockholders may be called only by our board of directors acting pursuant to a resolution adopted by a majority of the board of directors.
Amendment of Certificate of Incorporation
The provisions of our Certificate of Incorporation described under the sections titled “Common Stock—Voting rights,” “Amendment of Bylaws,” “Election and Removal of Directors,” “Stockholder Meetings” and “Limits on Written Consents” may be amended only by the affirmative vote of holders of at least 66⅔% of the voting power of our outstanding shares of voting stock, voting together as a single class. The affirmative vote of holders of at least a majority of the voting power of our outstanding shares of voting stock is generally required to amend other provisions of our Certificate of Incorporation.
Amendment of Bylaws
Our Bylaws may generally be altered, amended or repealed, and new bylaws may be adopted, with:
the affirmative vote of a majority of directors present at any regular or special meeting of the board of directors called for that purpose, or without a meeting if all members of the board of directors consent to the taking of the action; or
the affirmative vote of holders of 66⅔% of the voting power of our outstanding shares of voting stock, voting together as a single class.
Other Limitations on Stockholder Actions
Our Bylaws also impose procedural requirements on stockholders who wish to:
make nominations in the election of directors;
propose any amendment to the Bylaws; or
propose any other business to be brought before an annual or special meeting of stockholders.
In order to bring a proposal before a meeting of stockholders, a stockholder must deliver timely notice of a proposal pertaining to a proper subject for presentation at the meeting to our corporate secretary along with the following:
a brief description of any business to be brought before the meeting and the reasons for conducting such business at the meeting;
the text of any proposed amendments to the Bylaws;
the stockholder’s name and address;
the number and type of shares beneficially owned by the stockholder and evidence of such ownership;



a description of any arrangement between the stockholder and other beneficial owners of our stock;
any hedging arrangements with respect to our securities entered into by the stockholder;
representations as to whether the stockholder intends to appear at the meeting, distribute a proxy statement or otherwise solicit proxies; and
any other information required to be disclosed under the Exchange Act or that we may reasonably require to determine that the proposed business is proper.
In order to submit a nomination for our board of directors, a stockholder must also timely submit any information with respect to the nominee that we would be required to include in a proxy statement, as well as certain additional information. If a stockholder fails to follow the required procedures, the stockholder’s proposal or nominee will be ineligible and will not be voted on by our stockholders.
To be timely, a stockholder must generally deliver notice:
in connection with an annual meeting of stockholders, not less than 120 days nor more than 150 days prior to the first anniversary of the date on which the annual meeting of stockholders was held in the immediately preceding year, but in the event that the date of the annual meeting is more than 30 days before or more than 70 days after such anniversary date, a stockholder notice will be timely if received by us not earlier than 120 days prior to the annual meeting nor later than the close of business on the later of (1) the 70th day prior to the annual meeting and (2) the 10th day following the day on which we first publicly announce the date of the annual meeting; or
in connection with the election of a director at a special meeting of stockholders, not earlier than 150 days prior to the date of the special meeting nor later than the later of (1) 120 days prior to the date of the special meeting and (2) the close of business on the 10th day following the day on which public disclosure of the date of the special meeting was first made.
Limitation of Liability of Directors and Officers
Our Certificate of Incorporation provides that no director will be personally liable to us or our stockholders for monetary damages for breach of fiduciary duty as a director, except as required by applicable law, as in effect from time to time. Currently, Delaware law requires that liability be imposed for the following:
any breach of the director’s duty of loyalty to our company or our stockholders;
any act or omission not in good faith or which involved intentional misconduct or a knowing violation of law;
unlawful payments of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the General Corporation Law of the State of Delaware (the “Delaware General Corporation Law”); and
any transaction from which the director derived an improper personal benefit.
As a result, neither we nor our stockholders have the right, through stockholders’ derivative suits on our behalf, to recover monetary damages against a director for breach of fiduciary duty as a director, including breaches resulting from grossly negligent behavior, except in the situations described above.
Our Certificate of Incorporation also provides that, to the fullest extent permitted by law, we will indemnify any officer or director of our company against all damages, claims and liabilities arising out of the fact that the person is or was our director or officer, or served any other enterprise at our request as a director, officer, employee, agent or fiduciary. We will reimburse the expenses, including attorneys’ fees, incurred by a person indemnified by this provision when we receive an undertaking to repay such amounts if it is ultimately determined that the person is not entitled to be indemnified by us. Amending this provision will not reduce our indemnification obligations relating to actions taken before an amendment.
Forum Selection
The Court of Chancery of the State of Delaware will be the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of Penumbra, (ii) any action asserting a claim of breach of fiduciary duty owed by any director, officer or other employee of Penumbra to Penumbra or Penumbra’s stockholders, (iii) any action asserting a claim arising pursuant to any provision of the Delaware General Corporation Law, our Certificate of Incorporation or our Bylaws, or (iv) any



action asserting a claim governed by the internal affairs doctrine. Any person or entity purchasing or otherwise acquiring any interest in shares of capital stock of Penumbra will be deemed to have notice of and consented to the foregoing forum selection provisions.
Delaware Business Combination Statute
We have elected in our Certificate of Incorporation to be subject to Section 203 of the Delaware General Corporation Law (“Section 203”), which regulates corporate acquisitions. Section 203 prevents an “interested stockholder,” which is defined generally as a person owning 15% or more of a corporation’s voting stock, or any affiliate or associate of that person, from engaging in a broad range of “business combinations” with the corporation for three years after becoming an interested stockholder unless:
the board of directors of the corporation had previously approved either the business combination or the transaction that resulted in the stockholder’s becoming an interested stockholder;
upon completion of the transaction that resulted in the stockholder’s becoming an interested stockholder, that person owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, other than statutorily excluded shares; or
following the transaction in which that person became an interested stockholder, the business combination is approved by the board of directors of the corporation and holders of at least two-thirds of the outstanding voting stock not owned by the interested stockholder.
Under Section 203, the restrictions described above also do not apply to specific business combinations proposed by an interested stockholder following the announcement or notification of designated extraordinary transactions involving the corporation and a person who had not been an interested stockholder during the previous three years or who became an interested stockholder with the approval of a majority of the corporation’s directors, if such extraordinary transaction is approved or not opposed by a majority of the directors who were directors prior to any person becoming an interested stockholder during the previous three years or were recommended for election or elected to succeed such directors by a majority of such directors.
Section 203 may make it more difficult for a person who would be an interested stockholder to effect various business combinations with a corporation for a three-year period. Section 203 also may have the effect of preventing changes in our management and could make it more difficult to accomplish transactions that our stockholders may otherwise deem to be in their best interests.
Anti-Takeover Effects of Some Provisions
Some provisions of our Certificate of Incorporation and Bylaws could make an acquisition of control of us by means of a proxy contest or otherwise more difficult, including those described above such as our staggered board and ability to issue preferred stock. These provisions are designed to discourage coercive takeover practices and inadequate takeover bids. These provisions are also designed to encourage persons seeking to acquire control of us to first negotiate with our board of directors. We believe that the benefits of increased protection give us the potential ability to negotiate with the proponent of an unfriendly or unsolicited proposal to acquire or restructure us, and that the benefits of this increased protection outweigh the disadvantages of discouraging those proposals, because negotiation of those proposals could result in an improvement of their terms.



        Exhibit 10.19
IMAGE01.JPG
February 19, 2014
Ms. Johanna Roberts

Re: Employment Agreement

Dear Johanna:
On behalf of Penumbra, Inc. (“Company”), I am pleased to offer you employment in the position of Associate General Counsel, reporting to Robert Evans. This letter sets out the terms of your employment with the Company, which will start on March 10, 2014.
You will be paid a base salary of $8,653.85 every two weeks, which equals $250,000 per year, less applicable taxes and other withholdings. This salary represents 75% of your base salary of $300,000 per year, in accordance with your schedule of 30 hours per week. This is an exempt position, which means you are paid for the job and not by the hour. Accordingly, you will not receive overtime pay if you work more than 8 hours in a workday or 30 hours in a workweek.
Your employment with the Company is “at will.” This means it is for no specified term and may be terminated by you or the Company at any time, with or without cause or advance notice. In addition, the Company reserves the right to modify your compensation, position, duties or reporting relationship to meet business needs and to decide on appropriate discipline.
Our benefits, payroll, and other human resource management services are provided through TriNet HR Corporation., a professional employer organization. As a result of Penumbra’s arrangement with TriNet, TriNet will be considered your employer of record. Your managers here at Penumbra will be responsible for directing your work, reviewing your performance, and setting your schedule. Your employment with the Company is at will, and therefore, may be terminated by you or the Company at any time and for any reason, with or without cause, and with or without notice. This “at will” employment relationship may not be modified by any oral or implied agreement.
During and after your employment, you will not use any Company Property for any purpose other than for the benefit of the Company. Except for business uses related to the performance of your job, you will not remove from the Company premises any Company property without written consent of your supervisor. In the event of your termination of employment, or at any time at the request of the Company, you will return all Company property. You will also return all copies of Company property, and any Work Product derived from Company property.
As Penumbra is the company for which you will perform service, we will retain the right to control and direct your work, its results, and the manner and means by which your work is accomplished.
As a condition of your employment, you will be required to sign the Company’s standard form of employee nondisclosure and assignment agreement (a copy of which is enclosed), and to provide the Company with
Penumbra, Inc.
1351 Harbor Bay Parkway
Alameda, CA 94502
T (510) 748-3200
F (510) 814-8303
www.penumbrainc.com


documents establishing your identity and right to work in the United States. Those documents must be provided to the Company three business days prior to your employment start date.
We also ask that, if you have not already done so, you disclose to the Company any and all agreements relating to your prior employment that may affect your eligibility to be employed by the Company or limit the manner in which you may be employed. It is the Company’s understanding that any such agreements will not prevent you from performing the duties of your position and you represent that such is the case.
In the event of any dispute or claim relating to or arising out of your employment relationship with the Company, this agreement, or the termination of your employment with the Company for any reason (including, but not limited to, any claims of breach of contract, wrongful termination of age, sex, race, national origin, disability or other discrimination or harassment), all such disputes shall be fully, finally and exclusively resolved by binding arbitration conducted by the American Arbitration Association (“AAA”) under AAA’s National Rules for the Resolution of Employment Disputes then in effect, which are available online at the AAA’s website at www.adr.org or by requesting a copy from the Company. You and the Company hereby waive your respective rights to have any such disputes or claims tried before a judge or jury.
This agreement and the non-disclosure agreement referred to above constitute the entire agreement between you and the Company regarding the terms and conditions of your employment, and they supersede all prior or contemporaneous negotiations, representations or agreements between you and the Company. The provisions of this agreement regarding “at will” employment and arbitration may only be modified by a document signed by you and an authorized representative of the Company.
We look forward to working with you at Penumbra. Please sign and date this letter on the spaces provided below to acknowledge your acceptance of the terms of this agreement.
Sincerely,
PENUMBRA, INC.
/s/ Lynn Rothman
Lynn Rothman
Chief Financial Officer
             
I agree to and accept employment with Penumbra on the terms and conditions set forth in this agreement. I understand and agree that my employment with the Company is at-will.
/s/ Johanna Roberts____________________________   Date: 2-19-14
         Johanna Roberts
Penumbra, Inc.
1351 Harbor Bay Parkway
Alameda, CA 94502
T (510) 748-3200
F (510) 814-8303
www.penumbrainc.com

        Exhibit 10.22
IMAGE011.JPG

October 30, 2019
Ms. Maggie Yuen

Dear Maggie,
On behalf of Penumbra, Inc. (“Penumbra” or “Company”), I am pleased to offer you employment in the position of Chief Financial Officer, reporting to Sri Kosaraju. This agreement sets out the terms of the Company’s offer of employment and is subject to approval and appointment by the Board of Directors. Please note that this offer is contingent upon the satisfactory completion of your reference checks. Please also note that due to the critical nature of this position, your employment is contingent upon successful completion of a satisfactory background investigation. If you accept the terms of this offer, the Company would like you to start on December 3, 2019, or another mutually agreeable date.
You will be paid a base salary of $21,153.85 every two weeks, which equals $550,000.10 per year, less applicable taxes and other withholdings. This is an exempt position, which means you are paid for the job and not by the hour. Accordingly, you will not receive overtime pay if you work more than 8 hours in a workday or 40 hours in a workweek. You will be based at Penumbra’s Alameda headquarters.
In addition, you will receive a signing bonus in the amount of $250,000, which will be included with your first Penumbra paycheck. In the event that you leave Penumbra within 12 months of your date of hire, you will be responsible for reimbursing the company for the entire signing bonus.
Subject to approval of the Compensation Committee of the Company’s Board of Directors, you will receive a grant of $1,100,000 in Restricted Stock Units (“RSUs”) and $550,000 in Options to purchase Common Stock of the Company. These grants typically occur on around the 15th calendar day of the month following the month in which your employment commences, though they could be earlier or later depending on the Committee’s calendars and procedure.
The number of RSUs granted will equal $1,100,000 divided by the adjusted closing price of Penumbra common stock on the date of grant, rounded up or down to the nearest whole share. This RSU grant is subject to the terms and conditions of the Amended and Restated 2014 Equity Incentive Plan and the Restricted Stock Unit Agreement which you will be required to sign as a condition of receiving the grant. Subject to those terms, the grant will vest 25% per year on an annual basis over 4 years commencing on the one-year anniversary of the RSU grant date provided you remain an employee of the Company.
The number of Options granted will equal $550,000 divided by the adjusted closing price of Penumbra common stock on the date of grant, rounded up or down to the nearest whole share. This
Penumbra, Inc.
One Penumbra Place
Alameda, CA 94502
T 1.510.748.3200
F 1.510.814.8303
www.penumbrainc.com



IMAGE11.JPG
Ms. Maggie Yuen
October 30, 2019
Page 2 of 3
option grant is subject to the terms and conditions of the Amended and Restated 2014 Equity Incentive Plan and the Stock Option Agreement which you will be required to sign as a condition of receiving the grant. Subject to those terms, twenty-five (25%) of the shares subject to this Option shall vest of the one-year anniversary of the grant date, and one forty-eighth (1/48th) of the shares subject to this Option shall vest each month thereafter, provided you remain an employee of the Company.
You will receive further information from our stock plan administrator, E*Trade, following Committee approval. The grants are subject to the Company’s Executive Officer Recoupment Policy.
As a regular full-time employee, you will be eligible for our complete benefits package, which includes medical, dental, vision, life, and supplemental disability insurance, and a number of additional voluntary benefit options. The Company observes ten paid holidays per year. Additionally, you will receive six days of sick leave per year and will also accrue three weeks of paid vacation days per year. More information about your benefits choices and any associated costs will be sent to you separately. Details concerning annual holidays, sick time and vacation accrual may change from time to time at the Company’s discretion.
Your employment with the Company will be “at will.” This means it is for no specified term and may be terminated by you or the Company at any time, with or without cause or advance notice. In addition, the Company reserves the right to modify your compensation, position, duties or reporting relationship to meet business needs and to decide on appropriate discipline. This “at will” employment relationship may not be modified by any oral or implied agreement.
As a Company employee, you will be expected to abide by Company rules and policies. During and after your employment, you will not use any Company property for any purpose other than for the benefit of the Company. Except for business uses related to the performance of your job, you will not remove from the Company premises any Company property without written consent of your supervisor. In the event of your termination of employment, or at any time at the request of the Company, you will return all Company property. You will also return all copies of Company property, and any Work Product derived from Company property.
As a condition of your employment, you will be required to sign the Company’s standard form of employee nondisclosure and assignment agreement (a copy of which is enclosed), and to provide the Company with documents establishing your identity and right to work in the United States. Those documents must be provided to the Company no later than three business days after your employment start date.


Penumbra, Inc.
One Penumbra Place
Alameda, CA 94502
T 1.510.748.3200
F 1.510.814.8303
www.penumbrainc.com



IMAGE21.JPG
Ms. Maggie Yuen
October 30, 2019
Page 3 of 3
We also ask that, if you have not already done so, you disclose to the Company any and all agreements relating to your prior employment that may affect your eligibility to be employed by the Company or limit the manner in which you may be employed. It is the Company’s understanding that any such agreements will not prevent you from performing the duties of your position and you represent that such is the case. By signing this agreement, you represent that you have disclosed to the Company any agreements you have signed that may restrict your activities on behalf of the Company.
This agreement, the nondisclosure and assignment agreement referred to above, and the enclosed arbitration agreement constitute the entire employment agreement between you and the Company, and supersede all prior or contemporaneous negotiations, representations or agreements between you and the Company. Should any provision of this agreement be determined to be unenforceable, in whole or in part, such defect shall not affect any other provision, and the provision in question shall be reformed, construed and enforced so as to render it enforceable consistent with the intent of the parties, in so far as possible under applicable law.
The provisions of this agreement regarding “at will” employment and arbitration may only be modified by a written agreement signed by you and an authorized representative of the Company.
We look forward to working with you at Penumbra. Please sign and date this letter on the spaces provided below to acknowledge your acceptance of the terms of this agreement.
            
Sincerely,

           By: /s/ Adam Elsesser___________
            Adam Elsesser
            Chairman and CEO

I agree to and accept employment with Penumbra on the terms and conditions set forth in this agreement. I understand and agree that my employment with the Company is at-will.
/s/ Maggie Yuen____________________________   Date: 11/1/19
         Maggie Yuen
Penumbra, Inc.
One Penumbra Place
Alameda, CA 94502
T 1.510.748.3200
F 1.510.814.8303
www.penumbrainc.com


Exhibit 10.25

630 ROSEVILLE PARKWAY
AMENDED AND RESTATED OFFICE LEASE
This Amended and Restated Office Lease (the "Lease"), dated as of the date set forth in Section 1 of the Summary of Basic Lease Information (the "Summary"), below, is made by and between 8000 FOOTHILLS LLC, a Delaware limited liability company ("Landlord"), and PENUMBRA, INC., a Delaware corporation ("Tenant").
Tenant has been and is currently a tenant of Landlord pursuant to the terms of that certain Office Lease dated as of September 17, 2018 (the "Office Lease") entered into between Landlord and Tenant for the "Premises" in the "Building" (as those terms are defined in Sections 2.1 and 2.2 of the Summary, below). Effective as of the date set forth in Section 1 of the Summary, the Office Lease is hereby amended and restated in its entirety in this Lease.
SUMMARY OF BASIC LEASE INFORMATION
TERMS OF LEASE DESCRIPTION
1. Date: January 29, 2019
2. Premise
(Article 1).

2.1 Building: 630 Roseville Parkway
Roseville, California 95747
containing approximately 157,518 rentable square feet of space
2.2 Premises:
157,518 rentable square feet of space, consisting of the entire Building, as further set forth in Exhibit A to this Lease.
3. Lease Term
(Article 2).

3.1 Length of Term: Fifteen (15) years.
3.2 Lease Commencement
Date:
The "Lease Commencement Date" is the date that is the earlier to occur of (i) the date upon which Tenant first commences to conduct business in the Premises, and (ii) the date upon which the Premises are "Ready for Occupancy," as that term is defined in the Tenant Work Letter attached hereto as Exhibit B (the "Tenant Work Letter").
3.3 Lease Expiration Date: If the Lease Commencement Date shall be the first day of a calendar month, then the day immediately preceding the fifteen (15) year anniversary of the Lease Commencement Date; or if the Lease Commencement Date shall be other than the first day of a calendar month, then the last day of the month in which the fifteen (15) year anniversary of the Lease Commencement Date occurs.
4. Base Rent (Article 3):

795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-1-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Period During
Lease Term
Annual
Base Rent
Monthly
Installment
of Base Rent
Approximately Monthly
Rental Rate
per Rentable
Square Foot
Lease Year 1 $2,362,770.00 $196,897.50 $1.25
Lease Year 2 $2,410,025.40 $200,835.45 $1.28
Lease Year 3 $2,458,225.92 $204,852.16 $1.30
Lease Year 4 $2,507,390.40 $208,949.20 $1.33
Lease Year 5 $2,557,538.16 $213,128.18 $1.35
Lease Year 6 $2,608,688.88 $217,390.74 $1.38
Lease Year 7 $2,660,862.60 $221,738.55 $1.41
Lease Year 8 $2,714,079.84 $226,173.32 $1.44
Lease Year 9 $2,768,361.48 $230,696.79 $1.46
Lease Year 10 $2,823,728.76 $235,310.73 $1.49
Lease Year 11 $2,880,203.28 $240,016.94 $1.52
Lease Year 12 $2,937,807.36 $244,817.28 $1.55
Lease Year 13 $2,996,563.56 $249,713.63 $1.59
Lease Year 14 $3,056,494.80 $254,707.90 $1.62
Lease Year 15 $3,117,624.72 $259,802.06 $1.65

5. Operating Expenses and Tax Expenses
(Article 4):
                                                                                            This is a "TRIPLE NET" lease and, as such, the provisions contained in this Lease are intended to pass on to Tenant and reimburse Landlord for the costs and expenses reasonably associated with this Lease and the Project, and Tenant's operation therefrom, subject to allocation in accordance with Section 4.3 below. To the extent such costs and expenses payable by Tenant cannot be charged directly to, and paid by, Tenant, such costs and expenses shall be paid by Landlord but reimbursed by Tenant as Additional Rent..
6. Tenant's Share
(Article 4):

100%.
7. Permitted Use
(Article 5):
                                                                                            General office use, clean rooms/laboratories/manufacturing, warehousing of raw materials and finished materials and any other legally permissible use (i) consistent with a first-class office/manufacturing project in Roseville, California, and (ii) in compliance with, and subject to, all "Applicable Laws," as that term is defined in Section 24.1 of this Lease, and the terms of this Lease.
8. Security Deposit
(Article 21):

None.
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-2-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



10. Address of Tenant
(Section 29.18):
                                                                                            Penumbra, Inc.,
One Penumbra Place
Alameda, California 94502
Attention: General Counsel

With a copy to:
Penumbra,Inc.,
One Penumbra Place
Alameda, California 94502
Attention: Director of Facilities
With a copy, prior to the Lease Commencement Date, to Tenant’s representative identified in the Tenant Work Letter at the address set forth above.
with a copy to:
Shartsis Friese LLP
One Maritime Plaza, 18th Floor
San Francisco, CA 94111
Attention: Jonathan M. Kennedy/David H. Kremer
11. Address of Landlord
(Section 29.18):
                                                                                                See Section 29.18 of the Lease.
12. Broker(s)
(Section 29.24):
Tenant: Cushman & Wakefield of California, Inc. (Ed Grammens and Jennifer Essner).

Landlord: Cushman & Wakefield of California, Inc. (Ron Thomas and Chris Schwarze)
13. Parking Spaces (Section 29.36):
1,009 parking spaces (the “Parking Ratio”), subject to the terms of Section 29.36.
14. Tenant Improvement Allowance (Exhibit B):
$16,201,558.60.


795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-3-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



ARTICLE 1
PREMISES, BUILDING, PROJECT, AND COMMON AREAS
1.1 Premises, Building, Project and Common Areas.
1.1.1 The Premises. Landlord hereby leases to Tenant and Tenant hereby leases from Landlord the premises set forth in Section 2.2 of the Summary (the "Premises"). The outline of the Premises is set forth in Exhibit A attached hereto. The parties hereto agree that the lease of the Premises is upon and subject to the terms, covenants and conditions herein set forth, and Tenant covenants as a material part of the consideration for this Lease to keep and perform each and all of such terms, covenants and conditions by it to be kept and performed and that this Lease is made upon the condition of such performance. The parties hereto hereby acknowledge that the purpose of Exhibit A is to show the approximate location of the Premises in the "Building," as that term is defined in Section 1.1.2, below, only, and such Exhibit is not meant to constitute an agreement, representation or warranty as to the construction of the Premises, the precise area thereof or the specific location of the "Common Areas," as that term is defined in Section 1.1.3, below, or the elements thereof or of the accessways to the Premises or the "Project," as that term is defined in Section 1.1.2, below. Except as specifically set forth in this Lease and in the Tenant Work Letter (inclusive of Schedule 1 attached thereto), Tenant shall accept the Premises in their existing, "as is" condition, and Landlord shall not be obligated to provide or pay for any improvement work or services related to the initial improvement of the Premises. Tenant also acknowledges that neither Landlord nor any agent of Landlord has made any representation or warranty regarding the condition of the Premises, the Building or the Project or with respect to the suitability of any of the foregoing for the conduct of Tenant's business, except as specifically set forth in this Lease and the Tenant Work Letter. Subject to Landlord’s ongoing maintenance and repair obligations as set forth herein and completion of any "Punch List Items," as that term is defined in the Tenant Work Letter, pursuant to the Tenant Work Letter, the commencement of business operations from the Premises by Tenant shall conclusively establish that the portion of the Premises and the Building were at such time in good and sanitary order, condition and repair.
1.1.2 The Building and The Project. The Premises consist of the entirety of the building set forth in Section 2.1 of the Summary (the "Building"). The Building is part of an office project currently known as "Roseville Innovation Park." The term "Project," as used in this Lease, shall mean (i) the Building, (ii) the Common Areas, (iii) the land upon which the Building and the Common Areas are located, and (iv) the additional real property, areas, land, buildings and other improvements subject to that certain Declaration of Covenants, Conditions and Restrictions of Roseville Innovation Park dated February 8, 2018 and recorded on March 8, 2018 in the Official Records as Document No. 2018-0015481-00 (as amended, the "Declaration").
1.1.3 Common Areas. Tenant shall have the non-exclusive right to use in common with other tenants in the Project, and subject to the rules and regulations referred to in Article 5 of this Lease, those portions of the Project which are provided, from time to time, for use in common by Landlord, Tenant and any other tenants of the Project (such areas, together with such other portions of the Project designated by Landlord, in its discretion, including certain areas designated for the exclusive use of certain tenants, or to be shared by Landlord and certain tenants, are collectively referred to herein as the "Common Areas"). The manner in which the Common Areas are maintained and operated shall be at the reasonable discretion of Landlord (subject to the provisions of Article 7) and the use thereof shall be subject to such non-discriminatory rules, regulations and restrictions as Landlord may reasonably make from time to time. Landlord reserves the right to close temporarily, make alterations or additions to, or change the location of elements of the Project and the Common Areas, provided that, in connection therewith, Landlord shall at all times use commercially reasonable efforts to minimize interference with Tenant’s use of and access to the Premises. Any such closures, alterations or additions will be subject to the terms of Section 19.5.2 below.
1.1.4 Intentionally Deleted.
1.1.5 Outdoor Amenity. Subject to the terms and conditions contained in this Section 1.1.5 and elsewhere in this Lease, Tenant shall have an exclusive license during the Lease Term to use the outdoor amenity
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-4-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



area depicted on Exhibit J attached hereto (the "Outdoor Amenity"). The Outdoor Amenity shall not be included in the rentable square feet of the Premises for purposes of this Lease. The license to use the Outdoor Amenity granted to Tenant hereby is personal to the "Original Tenant," as that term is defined in Section 1.3, below, and shall not be assigned, sublet or otherwise transferred in any way or manner; provided, however, that, notwithstanding the foregoing, the Original Tenant may assign, sublet or otherwise transfer such license in connection with an assignment of this Lease or sublet of the entire Premises to a Permitted Transferee or to an assignee or sublessee otherwise approved by Landlord pursuant to Article 14, below. Landlord shall not be obligated to provide or pay for any work or services related to the improvement of the Outdoor Amenity, except as otherwise expressly provided in the Tenant Work Letter. Subject to Landlord's prior written approval, which shall not be unreasonably withheld, delayed or conditioned, Tenant shall have the right to alter, change or make improvements to the Outdoor Amenity. Landlord shall maintain the Outdoor Amenity as part of the Common Areas in accordance with the terms and conditions of Section 1.1.3, above, and Article 7, below. Tenant's use of the Outdoor Amenity shall be subject to such additional reasonable rules, regulations and restrictions as Landlord may make from time to time concerning the Outdoor Amenity. Except as expressly set forth in this Section 1.1.5, all of the terms, conditions, limitations and restrictions contained in this Lease pertaining to the Premises and Tenant's use thereof shall apply equally to the Outdoor Amenity and Tenant's use thereof, including, without limitation, Tenant's indemnity of Landlord set forth in Section 10.1, below, Tenant's insurance obligations set forth in Article 10, below, and Tenant's obligations to comply with Applicable Laws set forth in Article 24, below. Tenant shall be solely responsible for monitoring the use of the Outdoor Amenity by persons other than Tenant and the Tenant Parties. Landlord shall have no liability in connection with, or be in default under this Lease, for use of the Outdoor Amenity area by persons other than Tenant and the Tenant Parties.
1.2 Rentable Square Feet of Premises and Building. For purposes of this Lease, "rentable square feet" in the Premises and the Building, as the case may be, shall be calculated pursuant to Landlord's then current method for measuring rentable square footage. Landlord and Tenant hereby stipulate and agree that the rentable area of the Building and the Premises is as set forth in Sections 2.1 and 2.2 of the Summary and will not be subject to remeasurement.
1.3 Right of First Offer. Landlord hereby grants to the originally named Tenant herein ("Original Tenant") and any “Permitted Transferee Assignee”, a one-time right of first offer (the “Right of First Offer”) with respect to space located in all or a portion of the building located at 620 Roseville Parkway (formerly known as 8060 Foothills Boulevard), Roseville, California (the "First Offer Space") for so long as Landlord or a Landlord affiliate (an entity which is controlled by, controls, or is under common control with, Landlord) ("Landlord Affiliate") holds title to both the Premises and the First Offer Space and underlying real property. Such first offer right of Tenant shall commence only following the expiration or earlier termination of a lease between Landlord and Enterprise Services LLC (or an affiliate thereof) (the "R6 Tenant") (including any renewals and extensions thereof, whether pursuant to rights currently existing or hereafter granted, or pursuant to a new lease or lease amendment) of the First Offer Space (such tenant under the existing lease of the First Offer Space, the "Superior Right Holder"). As of the date of this Lease, the R6 Tenant leases the entirety of the building located at 8060 Foothills Boulevard, Roseville, California. Notwithstanding any contrary provision in the lease of the Superior Right Holder, such rights of the Superior Right Holder shall continue to be superior to Tenant's Right of First Offer in the event that the Superior Right Holder's lease is renewed or otherwise modified (and irrespective of whether any such renewal is currently set forth in such lease or is subsequently granted or agreed upon, and regardless of whether such renewal is consummated pursuant to a lease amendment or a new lease). Tenant's right of first offer shall be on the terms and conditions set forth in this Section 1.3.
1.3.1 Procedure for Offer. From time to time, prior to leasing the First Offer Space to a third party (other than to a Superior Right Holder as described above), Landlord shall deliver written notice to Tenant (the "First Offer Notice") describing First Offer Space (or portion thereof) that is then available and pursuant to such First Offer Notice, Landlord shall offer to lease to Tenant the First Offer Space described in the First Offer Notice. Except in the case of an unexpected availability of First Offer Space due to a default by the R6 Tenant of its lease for such First Offer Space, Landlord shall not deliver a First Offer Notice to Tenant less than two (2) months, or more than twelve (12) months, prior to the anticipated date of availability of the applicable First Offer Space. The First Offer Notice shall describe space so offered to Tenant and shall set forth the "First Offer Rent," as that term is
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-5-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



defined in Section 1.3.3, below, and the other economic terms upon which Landlord is willing to lease the First Offer Space to Tenant. The rentable square footage of the First Offer Space shall be as set forth in the First Offer Notice.
1.3.2 Procedure for Acceptance. If Tenant wishes to exercise Tenant's Right of First Offer with respect to the space described in the First Offer Notice, then within fifteen (15) business days of delivery of the First Offer Notice to Tenant, Tenant shall have the right to deliver notice to Landlord ("Tenant's First Offer Exercise Notice") of Tenant's election to exercise its right of first offer with respect to the entire space described in the First Offer Notice on the terms contained in such notice; provided, however, Tenant may irrevocably exercise its right of first offer with respect to the entire space described in such First Offer Notice, but object to Landlord's determination of First Offer Rent, as set forth in the First Offer Notice, in which event the parties shall follow the procedure, and the First Offer Rent for such First Offer Space shall be determined, as set forth in Section 2.2.4 of this Lease. If Tenant does not deliver Tenant's First Offer Exercise Notice within the fifteen (15) business day period, then Landlord shall be free to enter into a lease ("Third Party Lease") for the space described in the First Offer Notice to anyone to whom Landlord desires on any terms Landlord desires. Notwithstanding anything to the contrary contained herein, Tenant must elect to exercise its Right of First Offer, if at all, with respect to all of the space offered by Landlord to Tenant at any particular time, and Tenant may not elect to lease only a portion thereof. If Tenant does not exercise its Right of First Offer with respect to the First Offer Space or if Tenant fails to respond to a First Offer Notice within fifteen (15) business days of delivery thereof, then Tenant's right of first offer as set forth in this Section 1.3 shall terminate as to all of the space described in such First Offer Notice.
1.3.3 First Offer Space Rent. The annual "Rent," as that term is defined in Section 4.1 of this Lease, payable by Tenant for the First Offer Space (the "First Offer Rent") shall be equal to the "Market Rent," as that term is defined in Section 2.2.2 of this Lease, for the First Offer Space, pursuant to transactions consummated within the twelve (12) month period preceding the "First Offer Commencement Date," as that term is defined in Section 1.3.4 of this Lease.
1.3.4 First Offer Space Term. Subject to any tenant improvement allowances granted as a component of the First Offer Rent or agreement on the part of Landlord to perform work therein or rent free construction period as may be as set forth in the applicable First Offer Notice, if any, Tenant shall commence payment of Rent for such First Offer Space, and the term of such First Offer Space shall commence, upon the date of delivery of such First Offer Space to Tenant (the "First Offer Commencement Date") and terminate on the date set forth in the First Offer Notice therefor.
1.3.5 Construction In First Offer Space. Tenant shall accept the First Offer Space in its then existing "as is" condition, subject to any tenant improvement allowance granted as a component of the First Offer Rent or agreement on the part of Landlord to perform work therein as set forth in the applicable First Offer Notice, if any. The construction of improvements in the First Offer Space shall comply with the terms of Article 8 of this Lease.
1.3.6 New Lease. If Tenant timely exercises Tenant's Right to First Offer as set forth herein, then, Landlord and Tenant shall promptly thereafter execute a new lease on substantially the same terms and conditions of this Lease, the First Offer Notice and this Section 1.3, and the terms of the Declaration which are applicable to the First Offer Space (the "First Offer Lease"). Notwithstanding the foregoing, the failure of Landlord and Tenant to execute and deliver such First Offer Lease shall not affect an otherwise valid exercise of Tenant's Right of First Offer or the parties' rights and responsibilities in respect thereof.
1.3.7 Termination of Right of First Offer. The Right of First Offer shall be personal to Original Tenant and any Permitted Transferee Assignee, and may only be exercised by Original Tenant or a Permitted Transferee Assignee (and not by any other assignee, or sublessee or other "Transferee," as that term is defined in Section 14.1 of this Lease, of Tenant's interest in this Lease) if Original Tenant or a Permitted Transferee Assignee has not then subleased more than twenty five percent (25%) of the rentable area of the Premises (i.e., pursuant to subleases in effect as of the date of Tenant’s exercise of the Right of First Offer). The Right of First Offer granted herein shall also terminate upon the date that Landlord or a Landlord Affiliate ceases to hold title to both the
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-6-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Premises and the First Offer Space and underlying real property. Tenant shall not have the right to lease First Offer Space, as provided in this Section 1.3, if, as of the date of the attempted exercise of any right of first offer by Tenant, as of the date Landlord and Tenant execute the First Offer Lease, or as of the scheduled date of delivery of such First Offer Space to Tenant, Tenant is in Default or Tenant has previously been in Default more than once during the immediately preceding twelve (12) month period.
ARTICLE 2
LEASE TERM
2.1 Lease Term. Subject to the remaining terms of this Section 2.1, the terms and provisions of this Lease shall be effective as of the date of this Lease. The term of this Lease (the "Lease Term") shall be as set forth in Section 3.1 of the Summary, shall commence on the date set forth in Section 3.2 of the Summary (the "Lease Commencement Date"), and shall terminate on the date set forth in Section 3.3 of the Summary (the "Lease Expiration Date") unless this Lease is sooner terminated as hereinafter provided. For purposes of this Lease, the term "Lease Year" shall mean each consecutive twelve (12) month period during the Lease Term; provided, however, that the first Lease Year shall commence on the Lease Commencement Date and end on the last day of the month in which the first anniversary of the Lease Commencement Date occurs (or if the Lease Commencement Date is the first day of a calendar month, then the first Lease Year shall commence on the Lease Commencement Date and end on the day immediately preceding the first anniversary of the Lease Commencement Date), and the second and each succeeding Lease Year shall commence on the first day of the next calendar month; and further provided that the last Lease Year shall end on the Lease Expiration Date. At any time during the Lease Term, Landlord may deliver to Tenant a notice in the form as set forth in Exhibit C, attached hereto, as a confirmation only of the information set forth therein, which Tenant shall execute and return to Landlord within ten (10) business days of receipt thereof; provided that if said notice is not factually correct, then Tenant shall make such changes as are necessary to make the notice factually correct and shall thereafter execute and return such notice to Landlord within such ten (10) business day period. Such modified Notice of Lease Term Dates shall not be binding unless Landlord countersigns the notice with Tenant’s changes. If Landlord does not so countersign the notice, Landlord and Tenant shall work together in good faith to agree upon and mutually execute an acceptable Notice of Lease Term Dates.
2.2 Option Terms.
2.2.1 Option Rights. Landlord hereby grants to the originally named Tenant herein ("Original Tenant") and any Permitted Transferee Assignee, two (2) options to extend the Lease Term for a period of five (5) years each (each, an "Option Term", and each such option, the “Option to Extend”). Such Options to Extend shall be exercisable only by "Notice" (as that term is defined in Section 29.18 of this Lease) delivered by Tenant to Landlord (the “Extension Exercise Notice”) as provided below, provided that the following conditions (the "Option Conditions") are satisfied: (i) as of the date of delivery of such notice, Tenant is not in Default under this Lease; (ii) Tenant is not in Default under this Lease at the time Landlord and Tenant execute an amendment to this Lease extending the Lease Term for the applicable Option Term, and as of the end of the Lease Term or the initial Option Term, as the case may be, Tenant is not in Default under this Lease; (iii) Tenant has not previously been in Default under this Lease more than once in the immediately preceding thirty six (36) month period; and (iv) this Lease then remains in full force and effect and Original Tenant (or a Permitted Transferee Assignee) has not subleased more than fifty percent (50%) of the Premises pursuant to subleases in effect at the time the applicable Option to Extend is exercised and as of the commencement of the applicable Option Term (in each case, excluding any Permitted Transfer). Landlord may, at Landlord's option, exercised in Landlord's sole and absolute discretion, waive any of the Option Conditions in which case the Option to Extend, if otherwise properly exercised by Tenant, shall remain in full force and effect; provided, however, unless Landlord delivers written notice to Tenant within thirty (30) days following Tenant’s exercise of the Option to Extend stating that such exercise is invalid due to Tenant's failure to satisfy the Option Conditions, then Landlord shall be deemed to have waived the Option Conditions. Upon the proper exercise of the Option to Extend, and provided that Tenant satisfies all of the Option Conditions (except those, if any, which are waived by Landlord), the Lease Term or the initial Option Term, as applicable, as it applies to the Premises, shall be extended for a period of five (5) years. The rights contained in this
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-7-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Section 2.2 shall be personal to Original Tenant and any Permitted Transferee Assignee and may be exercised by Original Tenant or a Permitted Transferee Assignee only (and not by any other assignee, sublessee or "Transferee," as that term is defined in Section 14.1 of this Lease, of Tenant's interest in this Lease) if the Original Tenant or any such Permitted Transfer Assignee physically occupies (as described above) at least seventy percent (70%) of the Premises.
2.2.2 Option Rent. The Rent payable by Tenant during the Option Term (the "Option Rent") shall be equal to one hundred percent (100%) of the "Market Rent," as that term is defined in, and determined pursuant to, Exhibit G attached hereto.
2.2.3 Exercise of Option. An Option to Extend shall be exercised by Tenant, if at all, only in the manner set forth in this Section 2.2. Tenant shall deliver notice (the "Exercise Notice") to Landlord not more than fifteen (15) months nor less than twelve (12) months prior to the expiration of the Lease Term or the initial Option Term, as applicable, stating that Tenant is exercising its Option to Extend. Landlord shall, no later than ninety (90) days prior to the expiration of the initial Lease Term or first Option Term, as applicable, notify Tenant of Landlord's good faith determination of the applicable Option Rent (the "Landlord's Option Rent Notice"). Tenant shall deliver notice (the "Tenant Response Notice") to Landlord on or before the date which is thirty (30) days after Tenant’s receipt of Landlord’s Option Rent Notice, stating that (A) Tenant is accepting Landlord’s Option Rent calculation as the Option Rent, or (B) rejecting Landlord’s Option Rent calculation and setting forth Tenant’s calculation of the Option Rent. If Tenant does not affirmatively accept or Tenant rejects the Option Rent specified in the Landlord's Option Rent Notice, the parties shall follow the procedure set forth in Section 2.2.4 below, and the Option Rent shall be determined in accordance with the terms of Section 2.2.4 below.
2.2.4 Determination of Option Rent. In the event Tenant timely and appropriately exercises the Option to Extend but rejects the Option Rent set forth in the Landlord's Option Rent Notice pursuant to Section 2.2.3 above, or, with respect to the First Offer Rent, if Tenant exercises its Right of First Offer but timely objects to Landlord's determination of First Offer Rent as set forth in the First Offer Notice, then Landlord and Tenant shall attempt to agree upon the Option Rent (or the First Offer Rent) using their best good-faith efforts. If Landlord and Tenant fail to reach agreement upon (i) the Option Rent applicable to the Option Term on or before the date that is ninety (90) days prior to the expiration of the Lease Term or the initial Option Term, as applicable, or (ii) the First Offer Rent within thirty (30) days following the date of Tenant's objection notice to the First Offer Rent (each, an "Outside Agreement Date"), then the Option Rent (or First Offer Rent, as applicable) shall be determined by arbitration pursuant to the terms of this Section 2.2.4. Each party shall make a separate determination of the Market Rent (the "Exchanged Market Rents"), within five (5) days following the Outside Agreement Date, and such determinations shall be submitted to arbitration in accordance with Sections 2.2.4.1 through 2.2.4.4, below. The determination of the arbitrators shall be limited solely to the issue of whether Landlord's or Tenant's Exchanged Market Rents determination is the closest to the actual Market Rent as determined by the arbitrators, taking into account the requirements of Section 2.2 of this Lease.
2.2.4.1 Landlord and Tenant shall each appoint one arbitrator who shall be, at the option of the appointing party, a real estate broker, appraiser or attorney who shall have been active over the five (5) year period ending on the date of such appointment in the leasing or appraisal, as the case may be, of "Comparable Buildings," as that term is defined in Exhibit G attached hereto. Each such arbitrator shall be appointed within fifteen (15) days after the Outside Agreement Date. Landlord and Tenant may consult with their selected arbitrators prior to appointment and may select an arbitrator who is favorable to their respective positions (including an arbitrator who has previously represented Landlord and/or Tenant, as applicable). The arbitrators so selected by Landlord and Tenant shall be deemed "Advocate Arbitrators."
2.2.4.2 The two (2) Advocate Arbitrators so appointed shall be specifically required pursuant to an engagement letter within ten (10) days of the date of the appointment of the last appointed Advocate Arbitrator to agree upon and appoint a third arbitrator ("Neutral Arbitrator") who shall be qualified under the same criteria set forth hereinabove for qualification of the two Advocate Arbitrators, except that (i) neither the Landlord or Tenant or either parties' Advocate Arbitrator may, directly or indirectly, consult with the Neutral Arbitrator prior or subsequent to his or her appearance, and (ii) the Neutral Arbitrator cannot be someone who has represented
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-8-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Landlord and/or Tenant during the five (5) year period prior to such appointment. The Neutral Arbitrator shall be retained via an engagement letter jointly prepared by Landlord's counsel and Tenant’s counsel.
2.2.4.3 Within ten (10) days following the appointment of the Neutral Arbitrator, Landlord and Tenant shall enter into an arbitration agreement (the "Arbitration Agreement") which shall set forth the following:
(a) Each of Landlord's and Tenant's Exchanged Market Rents exchanged by the parties pursuant to Section 2.2.4, above;
(b) An agreement to be signed by the Neutral Arbitrator, the form of which agreement shall be attached as an exhibit to the Arbitration Agreement, whereby the Neutral Arbitrator shall agree to undertake the arbitration and render a decision in accordance with the terms of this Lease, as modified by the Arbitration Agreement, and shall require the Neutral Arbitrator to demonstrate to the reasonable satisfaction of the parties that the Neutral Arbitrator has no conflicts of interest with either Landlord or Tenant;
(c) Instructions to be followed by the Neutral Arbitrator when conducting such arbitration;
(d) That Landlord and Tenant shall each have the right to submit to the Neutral Arbitrator (with a copy to the other party), on or before the date that occurs fifteen (15) days following the appointment of the Neutral Arbitrator, an advocate statement (and any other information such party deems relevant) prepared by or on behalf of Landlord or Tenant, as the case may be, in support of Landlord's or Tenant's respective Exchanged Market Rents (the "Briefs");
(e) That within five (5) business days following the exchange of Briefs, Landlord and Tenant shall each have the right to provide the Neutral Arbitrator (with a copy to the other party) with a written rebuttal to the other party's Brief; provided, however, such rebuttals shall be limited to the facts and arguments raised in the other party's Brief and shall identify clearly which argument or fact of the other party's Brief is intended to be rebutted;
(f) The date, time and location of the arbitration, which shall be mutually and reasonably agreed upon by Landlord and Tenant, taking into consideration the schedules of the Neutral Arbitrator, the Advocate Arbitrators, Landlord and Tenant, and each party's applicable consultants, which date shall in any event be within forty-five (45) days following the appointment of the Neutral Arbitrator;
(g) That no discovery shall take place in connection with the arbitration, other than to verify the factual information that is presented by Landlord or Tenant;
(h) That the Neutral Arbitrator shall not be allowed to undertake an independent investigation or consider any factual information other than presented by Landlord or Tenant, except that the Neutral Arbitrator shall be permitted to visit the Project and the buildings containing the Comparable Transactions;
(i) Tenant shall have the right to present oral arguments to the Neutral Arbitrator at the arbitration for a period of time not to exceed three (3) hours ("Tenant's Initial Statement");
(j) Following Tenant's Initial Statement, Landlord shall have the right to present oral arguments to the Neutral Arbitrator at the arbitration for a period of time not to exceed three (3) hours;
(k) That, not later than ten (10) days after the date of the arbitration, the
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-9-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Neutral Arbitrator shall render a decision (the "Ruling") indicating whether Landlord's or Tenant's Exchanged Market Rents determination is closer to the Market Rent;
(l) That following notification of the Ruling, Landlord's or Tenant's Exchanged Market Rents determination, whichever is selected by the Neutral Arbitrator as being closer to the Market Rent, shall become the then applicable Option Rent (or First Offer Rent, as applicable); and
(m) That the decision of the Neutral Arbitrator shall be binding on Landlord and Tenant.
(n) If a date by which an event described in Section 2.2.4.3 above, is to occur falls on a weekend or a holiday, the date shall be deemed to be the next business day.
2.2.4.4 In the event that the Option Rent shall not have been determined pursuant to the terms hereof prior to the commencement of the Option Term, Tenant shall be required to pay the Option Rent initially provided by Landlord to Tenant, and upon the final determination of the Option Rent, the payments made by Tenant shall be reconciled with the actual amounts of Option Rent due, and the appropriate party shall make any corresponding payment to the other party.
ARTICLE 3
BASE RENT
3.1 Base Rent. Commencing on the Lease Commencement Date, Tenant shall pay, without prior notice or demand, to Landlord or Landlord's agent at the management office of the Project, or, at Landlord's option, at such other place as Landlord may from time to time designate in writing, at least thirty (30) days prior to the effective date of the change in the rent payment address, by notice to Tenant in accordance with the provisions of Article 28 of this Lease by a check for currency which, at the time of payment, is legal tender for private or public debts in the United States of America or by Automated Clearing House (but only for so long as Landlord has agreed to accept payments by Automated Clearing House), base rent ("Base Rent") as set forth in Section 4 of the Summary, payable in equal monthly installments as set forth in Section 4 of the Summary in advance on or before the first day of each and every calendar month during the Lease Term, without any setoff or deduction whatsoever except as may be expressly set forth herein. The Base Rent for the first full month of the Lease Term shall be paid at the time of Tenant's execution of this Lease. If any Rent payment date (including the Lease Commencement Date) falls on a day of the month other than the first day of such month or if any payment of Rent is for a period which is shorter than one month, the Rent for any fractional month shall accrue on a daily basis for the period from the date such payment is due to the end of such calendar month or to the end of the Lease Term at a rate per day which is equal to 1/365 of the applicable annual Rent. All other payments or adjustments required to be made under the terms of this Lease that require proration on a time basis shall be prorated on the same basis.
3.2 Intentionally Deleted.
ARTICLE 4
ADDITIONAL RENT
4.1 General Terms. In addition to paying the Base Rent specified in Article 3 of this Lease, Tenant shall pay "Tenant's Share" of the annual "Direct Expenses," as those terms are defined in Sections 4.2.6 and 4.2.2 of this Lease. Such payments by Tenant, together with any and all other amounts payable by Tenant to Landlord pursuant to the terms of this Lease, are hereinafter collectively referred to as the "Additional Rent," and the Base Rent and the Additional Rent are herein collectively referred to as "Rent." All amounts due under this Article 4 as Additional Rent shall be payable for the same periods and in the same manner as the Base Rent. Without limitation on other obligations of the parties which survive the expiration of the Lease Term, the obligations of Tenant to pay the Additional Rent provided for in this Article 4 and the obligation of Landlord to reconcile and reimburse Tenant
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-10-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



for overpayments of Additional Rent shall survive the expiration of the Lease Term.
4.2 Definitions of Key Terms Relating to Additional Rent. As used in this Article 4, the following terms shall have the meanings hereinafter set forth:
4.2.1 [Intentionally Omitted].
4.2.2 "Direct Expenses" shall mean "Operating Expenses," as that term is defined in Section 4.2.4 below, and "Tax Expenses," as that term is defined in Section 4.2.5.1 below.
4.2.3 "Expense Year" shall mean each calendar year in which any portion of the Lease Term falls, through and including the calendar year in which the Lease Term expires, provided that Landlord, upon notice to Tenant, may change the Expense Year from time to time to any other twelve (12) consecutive month period, and, in the event of any such change, Tenant's Share of Direct Expenses shall be equitably adjusted for any Expense Year involved in any such change.
4.2.4 "Operating Expenses" shall mean all expenses, costs and amounts of every kind and nature which Landlord pays or accrues during any Expense Year because of or in connection with the ownership, management, maintenance, security, repair, replacement, restoration or operation of the Project, or any portion thereof. Without limiting the generality of the foregoing, Operating Expenses shall specifically include any and all of the following: (i) the cost of supplying all utilities, the cost of operating, repairing, maintaining, and renovating the utility, telephone, mechanical, sanitary, storm drainage, and elevator systems, and the cost of maintenance and service contracts in connection therewith; (ii) the cost of licenses, certificates, permits and inspections and the cost of contesting any governmental enactments which may affect Operating Expenses, and the costs incurred in connection with a governmentally mandated transportation system management program or similar program; (iii) the cost of all insurance carried by Landlord in connection with the Project as reasonably determined by Landlord; (iv) the cost of landscaping, relamping, and all supplies, tools, equipment and materials used in the operation, repair and maintenance of the Project, or any portion thereof; (v) the cost of parking area operation, repair, restoration, and maintenance; (vi) fees and other costs, including management and/or incentive fees, consulting fees, legal fees and accounting fees, of all contractors and consultants in connection with the management, operation, maintenance and repair of the Project; (vii) payments under any equipment rental agreements and the fair rental value of any management office space of commercially reasonable size (provided if the personnel in such management office perform management duties for properties other than the Project, such fair rental value shall be allocated equitably between the Project and such other properties for the purposes of inclusion in Operating Expenses); (viii) subject to item (f), below, wages, salaries and other compensation and benefits, including taxes levied thereon, of all persons engaged in the operation, maintenance and security of the Project; (ix) costs under any instrument pertaining to the sharing of costs by the Project, including as relating to any business improvement district; (x) operation, repair, maintenance and replacement of all systems and equipment and components thereof of the Project; (xi) the cost of janitorial, alarm, security and other services, replacement of wall and floor coverings, ceiling tiles and fixtures in common areas, maintenance and replacement of curbs and walkways, repair to roofs and non-capital re-roofing; (xii) amortization (including interest on the unamortized cost at a commercially reasonable annual interest rate determined by Landlord) over the useful life of the item in question as Landlord shall reasonably determine in accordance with sound real estate management and accounting principles, of the cost of acquiring or the rental expense of personal property used in the maintenance, operation and repair of the Project, or any portion thereof; (xiii) the cost of capital improvements or other capital costs incurred in connection with the Project (A) which are intended to effect economies in the operation or maintenance of the Project, or any portion thereof, or to cause a net reduction in current or future Operating Expenses (collectively, “Cost-Saving Capital Items”), which Cost-Saving Capital Items will be included in Operating Expenses only to the extent of the anticipated savings resulting therefrom) or to enhance the safety or security of the Project or its occupants, (B) that are required to comply with conservation programs first enacted or imposed upon the Project after the Lease Commencement Date, (C) which are replacements or modifications of nonstructural items located in the Common Areas required to keep the Common Areas in good order or condition, (D) that are required under any governmental law or regulation, except for capital expenditures to remedy a condition existing prior to the Lease Commencement Date which an applicable governmental authority, if it had knowledge of such condition prior to the
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-11-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Lease Commencement Date, would have then required to be remedied pursuant to then-current governmental laws or regulations in their form existing as of the Lease Commencement Date and pursuant to the then-current interpretation of such governmental laws or regulations by the applicable governmental authority as of the Lease Commencement Date (the costs described in clauses (A), (B), (C) and (D) being referred to collectively as “Permitted Capital Expenditures”); provided, however, that any Permitted Capital Expenditure shall be amortized (including interest on the amortized cost) over the useful life of the item in question, as reasonably determined by Landlord, in a manner consistent with the practices of landlords of Comparable Buildings and otherwise in accordance with sound real estate management and accounting principles; and (xiv) costs, fees, charges or assessments imposed by, or resulting from any mandate imposed on Landlord by, any federal, state or local government for fire and police protection, trash removal, community services, or other services which do not constitute Tax Expenses, (xv) cost of tenant relation programs reasonably established by Landlord, provided that such cost is reasonably commensurate with similar tenant relation budgets applicable in Comparable Buildings, and (xvi) payments under any easement, license, operating agreement, declaration, restrictive covenant, or instrument pertaining to the sharing of costs by the Building, including, without limitation, any covenants, conditions and restrictions affecting the property (specifically including the Declaration), and reciprocal easement agreements affecting the property, any parking licenses, and any agreements with transit agencies affecting the Property (collectively, "Underlying Documents"). Notwithstanding the foregoing, for purposes of this Lease, Operating Expenses shall not, however, include:
(a) costs, including legal fees, space planners' fees, advertising and promotional expenses (except as otherwise set forth above), and brokerage fees incurred in connection with the original construction or development, or original or future leasing of the Project, and costs, including permit, license and inspection costs, incurred with respect to the installation of tenant improvements made for new tenants initially occupying space in the Project after the Lease Commencement Date or incurred in renovating or otherwise improving, decorating, painting or redecorating vacant space for tenants or other occupants of the Project (excluding, however, such costs relating to any common areas of the Project or parking facilities);
(b) cost of repairs or other work incurred by reason of fire, windstorm or other casualty or by the exercise of the right of eminent domain to the extent Landlord is compensated through proceeds of insurance or condemnation awards, or would have been so reimbursed if Landlord had in force all of the insurance required to be carried by Landlord under this Lease;.
(c ) the cost and expense of repairs that are covered by warranties;
(d) except as set forth in items (xii), (xiii), and (xiv) above, depreciation, interest and principal payments on mortgages and other debt costs, if any, penalties and interest, costs of capital repairs and alterations, and costs of capital improvements and equipment, and any other costs which would be properly capitalized pursuant to sound real estate management and accounting principles, other than Permitted Capital Expenditures;
(e) costs for which the Landlord is entitled to be reimbursed by any tenant or occupant of the Project or is actually reimbursed by insurance by its carrier or any tenant's carrier or by anyone else (provided that Landlord shall use commercially reasonable efforts to obtain such reimbursement), and electric power costs for which any tenant directly contracts with the local public service company;
(f) charitable and political contributions or reserves of any kind;
(g) Landlord's and Landlord's managing agent's general corporate or partnership overhead and general administrative expenses, and all costs associated with the operation of the business of the ownership or entity which constitutes "Landlord," as distinguished from the costs of Building operations, management, maintenance or repair, including, but not limited to, costs of entity accounting and legal matters, costs of any disputes with any ground lessor or mortgagee, costs of acquiring, selling syndicating, financing,
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-12-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



mortgaging or hypothecating any of the Landlord's interest in all or any part of the Project and/or Common Areas;
(h) costs (including permit, license and inspection fees) incurred in renovating or otherwise improving or decorating, painting or redecorating space for tenants or other occupants or in renovating or redecorating vacant space, including the cost of alterations or improvements to the Premises or to the premises of any other tenant or occupant of the Project and any cash or other consideration paid by Landlord on account of, with respect to, or in lieu of the improvement or alteration work described herein;
(i) costs of all items and services for which Tenant reimburses Landlord or pays to third parties;
(j) costs incurred due to violation by Landlord or its managing agent or any tenant of the terms and conditions of any lease;
(k) payments to subsidiaries or affiliates of Landlord, for management (but not including the Management Fee) or other services in or to the Project, or for supplies or other materials to the extent that the costs of such services, supplies, or materials exceed the costs that would have been paid had the services, supplies or materials been provided by parties unaffiliated with the Landlord on a competitive basis;
(l) any compensation and benefits paid to personnel working in or managing a food service or health club or other commercial concession (excluding the parking facility) operated by Landlord or Landlord's managing agent;
(m) marketing, advertising and promotional costs and cost of signs in or on the Building identifying the owner of the Building or other tenants' signs;
(n) leasing commissions, attorneys’ fees, costs and disbursements and other expenses incurred in connection with negotiations or disputes with tenants or other occupants or prospective tenants or other occupants, or associated with the enforcement of any leases or the defense of Landlord's title to or interest in the Project or any part thereof or Common Areas or any part thereof;
(o) legal, auditing, consulting and professional fees and other costs paid or incurred in connection with financings, refinancings or sales of any interest in Landlord or of Landlord’s interest in the Building or the Project or in connection with any ground lease (including, without limitation, recording costs, mortgage recording taxes, title insurance premiums and other similar costs, but excluding those legal, auditing, consulting and professional fees and other costs incurred in connection with the normal and routine maintenance and operation of the Building and/or the Project);
(p) legal fees, space planner’s fees, architect’s fees, leasing and brokerage commissions, advertising and promotional expenditures and any other marketing expense incurred in connection with the leasing of space in the Building (including new leases, lease amendments, lease terminations and lease renewals);
(q) the cost of any items to the extent such cost is required to be reimbursed to Landlord by tenants of the Project (other than as a reimbursement of operating expenses), or to the extent such cost is actually reimbursed to Landlord, or is covered by a warranty to the extent of reimbursement for such coverage;
(r) the cost of performing work or furnishing service to or for any tenant other than Tenant, at Landlord’s expense, to the extent such work or service is in excess of any work or service Landlord is obligated to provide (or is providing) to Tenant or generally to other tenants in the Project at Landlord’s expense;
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-13-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



(s) the cost of acquiring sculptures, paintings or other objects of fine art in the Building or the Project;
(t) any bad debt loss, rent loss, or reserves for bad debts or rent loss;
(u) unfunded contributions to operating expense reserves by other tenants;
(v) expenses related solely and exclusively to the operation of any retail space in the Project;
(w) damage and repairs necessitated by the gross negligence or willful misconduct of Landlord Parties;
(x) interest, fines or penalties for late payment or violations of Applicable Laws by Landlord, except to the extent incurring such expense is either (1) a reasonable business expense under the circumstances, or (2) caused by a corresponding late payment or violation of an Applicable Law by Tenant, in which event Tenant shall be responsible for the full amount of such expense;
(y) costs for the original construction and development of the Building and nonrecurring costs for the repair or replacement of any structural portion of the Building made necessary as a result of defects in the original design, workmanship or materials;
(z) the wages and benefits of any employee who does not devote substantially all of his or her employed time to the Project unless such wages and benefits are prorated to reflect time spent on operating and managing the Project vis-a-vis time spent on matters unrelated to operating and managing the Project; provided, that in no event shall Operating Expenses for purposes of this Lease include wages and/or benefits attributable to personnel above the level of Project manager;
(aa) depreciation for the Building, except as permitted pursuant to items (xii) and (xiii), above;
(bb) reserves for future improvements, repairs, additions, etc.;
(cc) salaries and all other compensation (including fringe benefits) of partners, officers and executives at and above the grade of officer;
(dd) amount paid as ground rental for the Project by the Landlord;
(ee) any compensation paid to clerks, attendants or other persons in commercial concessions operated by the Landlord, provided that any compensation paid to any concierge at the Project shall be includable as an Operating Expense;
(ff) rentals and other related expenses incurred in leasing air conditioning systems, elevators or other equipment which if purchased the cost of which would be excluded from Operating Expenses as a capital cost, except equipment not affixed to the Project which is used in providing janitorial or similar services and, further excepting from this exclusion such equipment rented or leased to remedy or ameliorate an emergency condition in the Project;
(gg) all items and services for which Tenant or any other tenant in the Project reimburses Landlord or which Landlord provides selectively to one or more tenants (other than Tenant) without reimbursement;
(hh) any costs expressly excluded from Operating Expenses elsewhere in this Lease;
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-14-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



(ii) rent for any office space occupied by Project management personnel to the extent the size or rental rate of such office space exceeds the size or fair market rental value of office space occupied by management personnel of the comparable buildings in the vicinity of the Building, with adjustment where appropriate for the size of the applicable project;
(jj) costs incurred to comply with laws relating to the removal of hazardous material (as defined under applicable law) which was in existence in the Building or on the Project prior to the Lease Commencement Date, and was of such a nature that a federal, State or municipal governmental authority, if it had then had knowledge of the presence of such hazardous material, in the state, and under the conditions that it then existed in the Building or on the Project, would have then required the removal of such hazardous material or other remedial or containment action with respect thereto; and costs incurred to remove, remedy, contain, or treat hazardous material, which hazardous material is brought into the Building or onto the Project after the date hereof by Landlord or any other tenant of the Project and is of such a nature, at that time, that a federal, State or municipal governmental authority, if it had then had knowledge of the presence of such hazardous material, in the state, and under the conditions, that it then exists in the Building or on the Project, would have then required the removal of such hazardous material or other remedial or containment action with respect thereto; and
(kk) fees payable by Landlord for management of the Project in excess of three percent (3%) of gross rental revenues received by Landlord under this Lease, adjusted and grossed up to reflect a one hundred percent (100%) occupancy of the Building with Tenant paying full rent, as contrasted with free rent, half-rent and the like, including base rent, pass-throughs, for any calendar year or portion thereof (for avoidance of doubt, if and to the extent that Tenant pays for any utility or other services hereunder on a “direct” basis to a third party provider of such utility or service, such payment will not be quoted “gross rental revenues” for the purposes of the calculation of Landlord’s management fee; provided that, notwithstanding that Tenant will not be paying for electrical or natural gas utilities on a “direct” basis to a third party provider of such utilities, Landlord shall exclude electrical and natural gas utilities from “gross rental revenues” for the purposes of the calculation of Landlord’s management fee).
If Landlord is not furnishing any particular work or service (the cost of which, if performed by Landlord, would be included in Operating Expenses) to a tenant who has undertaken to perform such work or service in lieu of the performance thereof by Landlord, Operating Expenses shall be deemed to be increased by an amount equal to the additional Operating Expenses which would reasonably have been incurred during such period by Landlord if it had at its own expense furnished such work or service to such tenant. If the Project is not fully occupied during all or a portion of any Expense Year, Landlord may make an appropriate adjustment to the components of Operating Expenses which vary with variations in Project occupancy levels for such year to determine the amount of Operating Expenses that would have been incurred had the Project been fully occupied; and the amount so determined shall be deemed to have been the amount of Operating Expenses for such year.
4.2.5 Taxes.
4.2.5.1 "Tax Expenses" shall mean all federal, state, county, or local governmental or municipal taxes, fees, charges or other impositions of every kind and nature, whether general, special, ordinary or extraordinary, (including, without limitation, real estate taxes, general and special assessments, transit taxes, leasehold taxes or taxes based upon the receipt of rent, including gross receipts or sales taxes applicable to the receipt of rent, unless required to be paid by Tenant, personal property taxes imposed upon the fixtures, machinery, equipment, apparatus, systems and equipment, appurtenances, furniture and other personal property used in connection with the Project, or any portion thereof, and including estimated amounts based on pending but uncompleted reassessments of the Project, as reasonably determined by Landlord), which shall be paid or accrued during any Expense Year (without regard to any different fiscal year used by such governmental or municipal authority) because of or in connection with the ownership, leasing and operation of the Project, or any portion thereof.
4.2.5.2 Tax Expenses shall include, without limitation: (i) Any tax on the rent, right to
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-15-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



rent or other income from the Project, or any portion thereof, or as against the business of leasing the Project, or any portion thereof; (ii) Any assessment, tax, fee, levy or charge in addition to, or in substitution, partially or totally, of any assessment, tax, fee, levy or charge previously included within the definition of real property tax, it being acknowledged by Tenant and Landlord that Proposition 13 was adopted by the voters of the State of California in the June 1978 election ("Proposition 13") and that assessments, taxes, fees, levies and charges may be imposed by governmental agencies for such services as fire protection, street, sidewalk and road maintenance, refuse removal and for other governmental services formerly provided without charge to property owners or occupants, and, in further recognition of the decrease in the level and quality of governmental services and amenities as a result of Proposition 13, Tax Expenses shall also include any governmental or private assessments or the Project's contribution towards a governmental or private cost-sharing agreement for the purpose of augmenting or improving the quality of services and amenities normally provided by governmental agencies; (iii) Any assessment, tax, fee, levy, or charge allocable to or measured by the area of the Premises or the Rent payable hereunder, including, without limitation, any business or gross income tax or excise tax with respect to the receipt of such rent, or upon or with respect to the possession, leasing, operating, management, maintenance, alteration, repair, use or occupancy by Tenant of the Premises, or any portion thereof; and (iv) Any assessment, tax, fee, levy or charge, upon this transaction or any document to which Tenant is a party, creating or transferring an interest or an estate in the Premises. All assessments which can be paid by Landlord in installments, shall be paid by Landlord in the maximum number of installments permitted by law (except to the extent inconsistent with the general practice of landlords of Comparable Buildings) and shall be included as Tax Expenses in the year in which the installment is actually paid.
4.2.5.3 Any costs and expenses (including, without limitation, reasonable attorneys' and consultants' fees) incurred in attempting to protest, reduce or minimize Tax Expenses shall be included in Tax Expenses in the Expense Year such expenses are incurred. Tax refunds shall be credited against Tax Expenses and refunded to Tenant regardless of when received, based on the Expense Year to which the refund is applicable, provided that in no event shall the amount to be refunded to Tenant for any such Expense Year exceed the total amount paid by Tenant as Additional Rent under this Article 4 for such Expense Year. If Tax Expenses for any period during the Lease Term or any extension thereof are increased after payment thereof for any reason, including, without limitation, error or reassessment by applicable governmental or municipal authorities, Tenant shall pay Landlord within thirty (30) days following Landlord’s request accompanied by reasonably detailed back-up documentation. Tenant's Share of any such increased Tax Expenses. Notwithstanding anything to the contrary contained in this Section 4.2.8 (except as set forth in Section 4.2.8.1, above), there shall be excluded from Tax Expenses (i) all excess profits taxes, franchise taxes, gift taxes, capital stock taxes, inheritance and succession taxes, estate taxes, federal and state income taxes, and other taxes to the extent applicable to Landlord's general or net income (as opposed to rents, receipts or income attributable to operations at the Project), (ii) any items included as Operating Expenses, (iii) any items paid by Tenant under Section 4.5 of this Lease, and (iv) all penalties and interest on any Tax Expenses as a result of Landlord’s failure to pay the same as and when payable, and (v) and any amounts payable by other Project occupants pursuant to the provisions of their respective leases which are similar to Section 4.5 of this Lease.
4.2.6 "Tenant's Share" shall mean the percentage set forth in Section 6 of the Summary.
4.3 Allocation of Direct Expenses. The parties acknowledge that the Building is a part of a multi-building project, such that certain costs and expenses incurred in connection with the Project (i.e., the Direct Expenses) should be shared between the Tenant (as the sole tenant of the Building) and the tenants of the other buildings in the Project, and such shared costs are determined pursuant to the Declaration. In addition, there shall also be Direct Expenses allocated solely to the Tenant because the same are attributable solely to the Building; Landlord will calculate such allocation in good faith.
4.4 Calculation and Payment of Additional Rent. Tenant shall pay to Landlord, in the manner set forth in Section 4.4.1, below, and as Additional Rent, Tenant's Share of Direct Expenses for each Expense Year.
4.4.1 Statement of Actual Direct Expenses and Payment by Tenant. Landlord shall endeavor to give to Tenant following the end of each Expense Year, a statement (the "Statement") which shall state in general
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-16-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



the major categories of the Direct Expenses incurred or accrued for such preceding Expense Year, as applicable (inclusive of a reasonable description of any Permitted Capital Expenditures which are included in Operating Expenses and, if applicable, the calculations made by Landlord to adjust Direct Expenses pursuant to the final paragraph of Section 4.2.4, and which shall indicate the amount of Tenant's share of Direct Expenses. Upon receipt of the Statement for each Expense Year commencing or ending during the Lease Term, if an Excess is present, Tenant shall pay, with its next installment of Base Rent which is due within thirty (30) days following receipt of the Statement, the full amount of Tenant's Share of Direct Expenses for such Expense Year, less the amounts, if any, paid during such Expense Year as "Estimated Direct Expenses," as that term is defined in Section 4.4.2, below, and if Tenant paid more as Estimated Direct Expenses than the actual Tenant's Share of Direct Expenses, Tenant shall receive a credit in the amount of Tenant's overpayment against Rent next due under this Lease unless the Lease Term has expired, in which event Landlord shall refund the appropriate amount to Tenant. The failure of Landlord to timely furnish the Statement for any Expense Year shall not prejudice Landlord or Tenant from enforcing its rights under this Article 4. Even though the Lease Term has expired and Tenant has vacated the Premises, when the final determination is made of Tenant's Share of Direct Expenses for the Expense Year in which this Lease terminates, Tenant shall, within thirty (30) days following Tenant’s receipt of such final Statement, pay to Landlord such amount, and if Tenant paid more as Estimated Direct Expenses than the actual Tenant's Share of Direct Expenses, Landlord shall, within thirty (30) days, deliver a check payable to Tenant in the amount of the overpayment. The provisions of this Section 4.4.1 shall survive the expiration or earlier termination of the Lease Term, provided that, other than Tax Expenses and costs incurred for utilities, Tenant shall not be responsible for Tenant's Share of any Operating Expenses which are first billed to Tenant more than two (2) calendar years after the end of the Expense Year to which such Operating Expenses relate.
4.4.2 Statement of Estimated Direct Expenses. In addition, Landlord shall endeavor to give Tenant a yearly expense estimate statement (the "Estimate Statement") which shall set forth Landlord's reasonable estimate (the "Estimate") of what the total amount of Direct Expenses for the then-current Expense Year shall be and Tenant's Share of Direct Expenses (the "Estimated Direct Expenses"). The failure of Landlord to timely furnish the Estimate Statement for any Expense Year shall not preclude Landlord from enforcing its rights to collect any Estimated Direct Expenses under this Article 4, nor shall Landlord be prohibited from revising any Estimate Statement or Estimated Direct Expenses theretofore delivered to the extent necessary. Thereafter, Tenant shall pay, within thirty (30) days following demand by Landlord and continuing thereafter with each installment of Base Rent due, a fraction of the Estimated Direct Expenses for the then-current Expense Year (reduced by any amounts paid pursuant to the last sentence of this Section 4.4.2). Such fraction shall have as its numerator the number of months which have elapsed in such current Expense Year, including the month of such payment, and twelve (12) as its denominator. Until a new Estimate Statement is furnished (which Landlord shall have the right to deliver to Tenant at any time), Tenant shall pay monthly, with the monthly Base Rent installments, an amount equal to one-twelfth (1/12) of the total Estimated Direct Expenses set forth in the previous Estimate Statement delivered by Landlord to Tenant.
4.5 Taxes and Other Charges for Which Tenant Is Directly Responsible.
4.5.1 Tenant shall be liable for and shall pay ten (10) days before delinquency, taxes levied against Tenant's equipment, furniture, fixtures and any other personal property located in or about the Premises. If any such taxes on Tenant's equipment, furniture, fixtures and any other personal property are levied against Landlord or Landlord's property or if the assessed value of Landlord's property is increased by the inclusion therein of a value placed upon such equipment, furniture, fixtures or any other personal property and if Landlord pays the taxes based upon such increased assessment, which Landlord shall have the right to do regardless of the validity thereof but only under proper protest if requested by Tenant, Tenant shall upon demand repay to Landlord the taxes so levied against Landlord or the proportion of such taxes resulting from such increase in the assessment, as the case may be.
4.5.2 Notwithstanding any contrary provision herein, Tenant shall pay prior to delinquency any (i) rent tax or sales tax, service tax, transfer tax or value added tax, or any other applicable tax on the rent or services herein or otherwise respecting this Lease, (ii) taxes assessed upon or with respect to the possession, leasing, operation, management, maintenance, alteration, repair, use or occupancy by Tenant of the Premises or any portion of the Project, including the Project parking facility; or (iii) taxes assessed upon this transaction or any document to
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-17-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



which Tenant is a party creating or transferring an interest or an estate in the Premises.
4.6 Landlord's Books and Records. Landlord shall maintain, for a period of not less than three (3) years, books and records with respect to Direct Expenses in accordance with generally accepted real estate accounting and management practices, consistently applied. Notwithstanding anything to the contrary contained in this Lease, if, within one hundred eighty (180) days after receipt of a Statement by Tenant, Tenant is not then in Default, then Tenant shall have the right to cause Landlord’s books and records with respect to such Statement only to be audited by a nationally recognized firm of certified public accountants reasonably approved by Landlord, at no cost or expense to Landlord, which has prior experience in the review of financial statements and which shall not be retained by Tenant on a contingency fee basis; provided, however, Tenant shall not have the right to perform any such audit more than one (1) time for any Expense Year during the Lease Term. Any audit conducted by or on behalf of Tenant shall be completed in a diligent manner and timely manner (but in any event within two (2) months after Landlord makes Landlord's books and records available to Tenant for review) and shall be performed during Landlord’s normal business hours and in a manner so as to minimize interference with Landlord’s business operations. Landlord shall have no obligation to make photocopies of any of Landlord’s ledgers, invoices or other items but Tenant may, at Tenant’s cost make such copies as and to the extent Tenant in good faith believes that to do so will facilitate Tenant’s efficient review of Landlord’s books and records. Tenant agrees to keep, and to cause Tenant's accountant and its employees to keep, all information revealed by any audit of Landlord’s books and records strictly confidential and not to disclose any such information or permit any such information to be disclosed to anyone other than Tenant's financial and legal representatives and Landlord, unless compelled to do so by a court of law, and Tenant and its accountant and their employees shall sign a commercially reasonable confidentiality agreement reflecting such confidentiality. Tenant’s audit shall be limited to an on-site review of Landlord’s books and records (including reasonable supporting documentation). If after such audit, Landlord and Tenant dispute the results of such audit, at Tenant's request, a certified public accounting firm selected by Landlord, and reasonably approved by Tenant, shall, at Tenant's cost, conduct an audit of the relevant Direct Expenses. The amounts payable under this Section 4.6 by Landlord to Tenant or by Tenant to Landlord, as the case may be, will be appropriately adjusted on the basis of such audit. If such audit discloses an overstatement of Direct Expenses in excess of three percent (3%) for such Expense Year, Landlord shall rebate any such overcharge and, additionally reimburse Tenant for the reasonable cost of both audits; otherwise the cost of such audits shall be borne by Tenant. Tenant agrees that this Section 4.6 shall be the sole method to be used by Tenant to dispute the amount of any Direct Expenses payable by Tenant pursuant to the terms of this Lease, and Tenant hereby waives any other rights at law or in equity relating thereto. Notwithstanding the foregoing, any expenses allocated to Direct Expenses pursuant to the Declaration shall be subject to the audit procedure in Declaration, and Landlord shall audit such expenses under the Declaration upon Tenant's request. Tenant shall pay all costs of such foregoing audit unless and to the extent Tenant is ultimately determined to be entitled to reimbursement under the Declaration.
ARTICLE 5
USE OF PREMISES
5.1 Permitted Use. Tenant shall use the Premises solely for the Permitted Use set forth in Section 7 of the Summary and Tenant shall not use or permit the Premises or the Project to be used for any other purpose or purposes whatsoever without the prior written consent of Landlord, which may be withheld in Landlord's sole discretion.
5.2 Prohibited Uses. Tenant further covenants and agrees that Tenant shall not use, or suffer or permit any person or persons to use, the Premises or any part thereof for any use or purpose contrary to the provisions of the Rules and Regulations set forth in Exhibit D, attached hereto, or in violation of the laws of the United States of America, the State of California, the ordinances, regulations or requirements of the local municipal or county governing body or other lawful authorities having jurisdiction over the Project) including, without limitation, any such laws, ordinances, regulations or requirements relating to hazardous materials or substances, as those terms are defined by applicable laws now or hereafter in effect, or any Underlying Documents. Tenant shall not do or permit anything to be done in or about the Premises which will in any way damage the reputation of the Project or obstruct or interfere with the rights of other tenants or occupants of the Building, or injure or annoy them
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-18-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



or use or allow the Premises to be used for any unlawful purpose, nor shall Tenant cause, maintain or permit any nuisance in, on or about the Premises. Tenant shall comply with, and Tenant's rights and obligations under the Lease and Tenant's use of the Premises shall be subject and subordinate to, all recorded easements, covenants, conditions, and restrictions now or hereafter affecting the Project.
ARTICLE 6
SERVICES AND UTILITIES
6.1 Standard Tenant Services. Landlord shall provide the following services on all days (unless otherwise stated below) during the Lease Term.
6.1.1 Landlord shall provide electrical power to the Premises, which electrical usage shall be subject to applicable laws and regulations, including Title 24. Notwithstanding any provision to the contrary contained in this Lease, Tenant shall pay directly to Landlord the cost of all electricity services provided to and/or consumed in the Premises, which electricity shall be separately submetered (or otherwise equitably allocated and directly charged by Landlord to Tenant). Tenant shall pay such cost within thirty (30) days after demand and as Additional Rent under this Lease (and not as part of the Operating Expenses). Tenant's use of electricity shall never exceed the capacity of the feeders to the Project or the risers or wiring installation; provided that Tenant may, as an Alteration or part of the Tenant Improvements, but subject to Landlord's approval, which shall not be unreasonably withheld, delayed or conditioned, expand or increase the capacity of the feeders to the Premises.
6.1.2 Landlord shall provide city water stubbed to the Premises.
6.1.3 Tenant shall contract directly with a licensed and reputable janitorial provider for janitorial services and other cleaning in the Premises, and Tenant shall pay the cost of such contract directly to the janitorial services provider; in no event will Tenant be required to retain a union-affiliated janitorial contractor The janitorial specifications for such contractor shall be reasonably consistent with those specifications that would be utilized by a reasonably prudent landlord of Comparable Buildings. Landlord shall have the right upon reasonable prior notice to Tenant to inspect the Premises for purposes of confirming that Tenant is cleaning the Premises as required by this Section 6.1.3, and to require Tenant to provide additional cleaning, if necessary in order to comply with the immediately preceding sentence. In the event Tenant shall fail to provide any of the services described in this Section 6.1.3 within ten (10) business days after notice from Landlord, which notice shall not be required in the event of an emergency, Landlord shall have the right to provide such services and any charge or cost incurred by Landlord in connection therewith shall be deemed Additional Rent due and payable by Tenant upon receipt by Tenant of a written statement of cost from Landlord.
6.1.4 Subject to applicable laws and the other provisions of this Lease, and except in the event of an emergency, Tenant shall have access to the Building twenty-four (24) hours per day, seven (7) days per week, every day of the year. Subject to the terms of this Lease, Tenant may, at its own expense, install its own security system (“Tenant’s Security System”) for the Building and/or retain its own security personnel at the Building, provided that Tenant shall provide Landlord and Landlord's personnel with means (i.e., key cards, etc.) to access the Building on an unrestricted basis (but subject to the terms of, and except as set forth in, Article 27, below). Tenant's Security Systems shall by subject to Landlord's prior review and approval (not to be unreasonably withheld), and the installation of Tenant’s Security System shall be performed pursuant to Article 8 of this Lease, below, or as part of the Tenant Improvements. Tenant shall be solely responsible, at Tenant’s sole cost and expense, for the installation, monitoring, operation and any removal of Tenant’s Security System.
6.1.5 Tenant will have the exclusive right to use all of the existing Building risers, raceways, shafts and conduit available for the use in the Building.
6.2 Additional Services. Notwithstanding any provision to the contrary contained in this Lease, Tenant shall promptly pay to Landlord, Landlord's standard charge for any services provided to Tenant which Landlord is not specifically obligated to provide to Tenant pursuant to the terms of this Lease.
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-19-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



6.3 Interruption of Use. Tenant agrees that Landlord shall not be liable for damages, by abatement of Rent (except as specifically set forth in Section 19.5.2 of this Lease) or otherwise, for failure to furnish or delay in furnishing any service (including telephone and telecommunication services), or for any diminution in the quality or quantity thereof, when such failure or delay or diminution is occasioned, in whole or in part, by breakage, repairs, replacements, or improvements, by any strike, lockout or other labor trouble, by inability to secure electricity, gas, water, or other fuel at the Building or Project after reasonable effort to do so, by any riot or other dangerous condition, emergency, accident or casualty whatsoever, by act or default of Tenant or other parties, or by any other cause beyond Landlord's reasonable control; and such failures or delays or diminution shall never be deemed to constitute an eviction or disturbance of Tenant's use and possession of the Premises or relieve Tenant from paying Rent (except as specifically set forth in Section 19.5.2 of this Lease) or performing any of its obligations under this Lease. Furthermore, Landlord shall not be liable under any circumstances for a loss of, or injury to, property or for injury to, or interference with, Tenant's business, including, without limitation, loss of profits, however occurring, through or in connection with or incidental to a failure to furnish any of the services or utilities as set forth in this Article 6.
ARTICLE 7
REPAIRS
7.1 Tenant's Obligations. Throughout the Lease Term, Tenant shall, at Tenant's sole cost and expense, maintain, repair and improve, to the Management Standard (defined in Section 7.2.1 below), all portions of the Building and Premises (other than those portions which are governed by the Landlord Maintenance Responsibilities, defined in Section 7.7 below), in accordance with the following provisions of this Article 7. For purposes of this Lease, the portions of the Building and Premises to be so maintained, repaired and improved by Tenant and its Facilities Team (as defined in Section 7.2.2 below) shall include, without limitation, (i) exterior glass and mullions, windows, doors, glazing, roof membrane, gaskets and seals, elevator up to the mechanical room of the Building, and loading areas, (ii) the mechanical, electrical, fire protection, plumbing, life safety, heating, ventilations and air conditioning and other systems and equipment in the Building and Premises (but excluding the hot water lines) (items specified under this subsection (ii) are, collectively, the "Building Systems") (collectively, "Tenant Maintenance Responsibilities"). Tenant hereby waives any and all rights under and benefits of subsection 1 of Section 1932 and Sections 1941 and 1942 of the California Civil Code or under any similar law, statute, or ordinance now or hereafter in effect.
7.2 Management Standards.
7.2.1 Professional Maintenance. Tenant shall perform the Tenant Maintenance Responsibilities in a manner consistent with the standards followed by Landlord and other first-class owners and management companies that are managing Comparable Buildings (the "Management Standard").
7.2.2 Facilities Team. Landlord and Tenant hereby acknowledge that Tenant's in-house facilities management department (collectively, the "Facilities Team") is comprised of a multi-disciplined staff of trained and professional facilities maintenance, repair and management personnel (from time to time, however, Tenant may elect to “outsource” some or all of the Facilities Team, in accordance with the Management Standard). Tenant shall cause, throughout the Lease Term, its Facilities Team to maintain materially consistent levels of capability and expertise, and apply such Facilities Team to the Project, as reasonably required to satisfy the Management Standard.
7.2.3 Service Agreements. To the extent required to perform the Tenant Maintenance Responsibilities, Tenant shall enter into service, repair and maintenance agreements (collectively, the "Service Agreements") upon the terms and conditions of this Lease and with providers as required under Exhibit K of this Lease. With respect to such Service Agreements, Tenant shall endeavor to provide Landlord with copies of the same, and in any event, will reasonably promptly provide Landlord with copies thereof upon Landlord's request.
7.3 Records and Reports and Meeting Requirements.
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-20-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



7.3.1 Annual Management Reports. No more than once per calendar year during the Lease Term, upon Landlord's request, and only to the extent the information is not already readily available to Landlord on an independent basis, Tenant shall prepare and deliver to Landlord (i) if the Premises are separately metered, a utilities consumption and demand report and analysis for the preceding year and (ii) any other reports as Landlord shall, on an annual basis, reasonably request in connection with the operation, repair and maintenance of the Building Systems, which reports are generally consistent with the Management Standard.
7.3.2 Landlord's Ownership of Records. All plans and specifications maintained by Tenant in connection with the Building and/or any improvements, and any warranties and guaranties and operating manuals relating to the Building and/or Premises (collectively, the "Building Documents") shall become the property of Landlord, and such documents (but Tenant may retain copies thereof) shall be delivered to Landlord upon the expiration or earlier termination of the Lease Term, to the extent not previously delivered to Landlord.
7.3.3 Meeting Requirements. At the written request of either Landlord or Tenant (a "MM Request"), each party shall arrange to meet and confer with the other (at a mutually reasonable and convenient time and location), as to the status of the maintenance, repair and other work required to be performed under this Lease and to (i) if requested by either party, conduct a full inspection of the condition of the Building and Premises including the Building Structure and Building Systems, (ii) if requested by either party, review and discuss the Service Agreements, and (iii) if requested by either party, review and discuss Tenant's and Landlord's obligations as set forth under this Lease (each, a "Maintenance Meeting"); provided, however, in no event shall Landlord or Tenant be required to participate in more than one such Maintenance Meeting in any calendar year, unless such a Maintenance Meeting is required in connection with an emergency situation or event. In connection with, and in advance of, any such Maintenance Meeting, to the extent Landlord's MM Request included a request for maintenance and repair reports, documents and back-up materials, Tenant shall promptly deliver any maintenance and repair reports, documents and back-up materials related to the maintenance, repair and other work required to be performed by Tenant under the Lease, to the extent the same are regularly and customarily generated and maintained by, and in the possession of, its Facilities Team (collectively, the "M&R Reports").
7.3.4 Books and Records. Tenant shall maintain complete, detailed and accurate records, books and accounts of all funds disbursed in connection with Tenant's management and operation of the Premises (excepting salary disbursements internal to Tenant), including all M&R Reports. Tenant agrees to keep all of the aforementioned documents (collectively, the "Books and Records") safe, available and separable from any record not having to do with the Building. Tenant shall not dispose of any such Books or Records until the same are at least two (2) years old.
7.3.5 Tenant's Risk Management Obligations. Tenant shall promptly investigate and make a full timely written report to Landlord as to all alleged incidents of significant damage (i.e., greater than $150,000.00) known to Tenant and/or all claims for damages relating to the Premises known to Tenant, including any damage or destruction to the Premises. Tenant agrees not to knowingly permit the use of the Premises for any purpose which might void any policy of insurance held by Landlord or unreasonably increase the premiums therefor unless Tenant pays for such increased insurance payments or which might render any loss insured thereunder uncollectible.
7.4 Repair, Maintenance and Testing. Tenant shall, at Tenant's sole cost and expense maintain and repair and improve, in accordance with the Management Standard, and pursuant to the specifications set forth in Exhibit L attached hereto (to the extent applicable to Tenant Maintenance Responsibilities), those portions of the Building and Premises (inclusive of improvements, fixtures and furnishings) which are Tenant Maintenance Responsibilities. Landlord shall have the right to reasonably modify and amend the terms and conditions of Exhibit L attached hereto, from time to time, provided that Landlord shall consult with Tenant prior to any such modification. Tenant shall comply with all Applicable Laws in connection with the Tenant Maintenance Responsibilities. At Landlord's option, if Tenant fails to comply with its obligations, as required in this Article 7, Landlord may, after written notice to Tenant, and after affording Tenant a reasonable time period within which to conduct such repair or improvement, and after providing Tenant a second notice setting forth Landlord's intention to engage in self-help (except in the event of an emergency, in which case no notice to Tenant shall be required), but need not, perform such obligations, and Tenant shall pay Landlord the reasonable cost thereof, including a
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-21-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



reasonable percentage of the cost thereof sufficient to reimburse Landlord for all overhead, general conditions, fees and other costs or expenses arising from Landlord's involvement with such actions by Landlord forthwith upon being billed for same.

7.5 Capital Improvements. Notwithstanding anything else to the contrary contained in this Lease, Tenant, at Tenant's sole cost and expense, shall be required to perform all capital improvements in connection with the performance of Tenant's Maintenance Obligations. Tenant shall provide written notice to Landlord in the event that any such capital improvements are required during the Lease Term and shall perform the same in accordance with the terms of Article 8 of the Lease.
7.6 Tenant's Responsibilities Upon Termination of Lease. Upon the expiration or earlier termination of this Lease for any reason, Tenant shall forthwith, without necessity of demand or notice, deliver the following to Landlord, or Landlord's appointed agent on the effective date of expiration or termination (except to the extent that any such item has already been delivered to Landlord).
7.6.1 Copies of the Books and Records for the most recent full calendar year and any subsequent partial calendar year.
7.6.2 A final accounting of all of Tenant's direct payment obligations under Section 7.1 of the Lease (and the remaining terms of this Lease) attributable to the Project and accruing on or before the date of termination.
7.6.3 Any third party warranties, guaranties and operating manuals in Tenant's possession relating to the improvements in the Project and the Building Systems performed by Tenant.
7.6.4 All keys related to the telephone closets, janitorial closets, electrical closets, storage rooms, storage areas, PG&E rooms or areas, rooftop access points, and other areas which would traditionally be characterized as common areas.
The obligation of Tenant to deliver the foregoing shall survive the termination of this Lease.
7.7 Landlord's Maintenance Obligations. Landlord shall repair, replace, maintain, and improve the (i) exterior Common Areas of the Building and Project; (ii) structural portions of the Building, which shall mean the foundation, floor slabs, exterior slabs, sidewalks, curtain wall (excluding gaskets and seals), structural portions of the roof (excluding the roof membrane), columns, beams, shafts and stairwells (collectively, the "Building Structure"), (iii) the hot water lines, and (iv) all utility connections to the Building, all in accordance with the Management Standard (collectively, the "Landlord Maintenance Responsibilities"). Landlord's costs of performing Landlord Maintenance Responsibilities and Landlord's compliance with law obligations shall be included in the Operating Expenses, to the extent permitted by Article 4 above. Any entry of the Premises by Landlord in connection with the foregoing shall be done consistent with the terms of Article 27 of this Lease. Notwithstanding anything to the contrary herein, Landlord shall, in good faith, consult with Tenant in advance with respect to all material decisions related to any proposed renovations of the exterior Common Areas, provided that Landlord will retain the ultimate discretion over any such work, subject to the terms of the immediately preceding sentence.
7.8 Tenant's Self-Help Right. Notwithstanding any provision set forth in this Lease to the contrary, if (a) Tenant provides prior written notice to Landlord of an event or circumstance which requires the action of Landlord with respect to repair and/or maintenance that are Landlord's obligations hereunder (a “Required Action”), (b) Landlord is, in fact, required to perform such repairs and/or maintenance under the terms of this Lease, and (c) Landlord (i) fails to commence such Required Action within a reasonable period of time, given the circumstances, after the receipt of such notice, but in any event not later than twenty (20) days after receipt of such notice (the “Commencement Period”), or (ii) fails to pursue such Required Action after the Commencement Period with reasonable diligence and complete the same with a reasonable time (the “Required Action Period”), then
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-22-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Tenant may proceed to take the Required Action after delivery of an additional ten (10) day notice to Landlord and any lender for which Tenant has been given an address for notices (such second notice given not earlier than the expiration of the first aforesaid twenty (20) day period for commencement of the repair and/or maintenance, or not earlier than the expiration of the Required Action Period, as applicable) specifying that the first twenty (20) day period has expired or the Required Action Period has expired, the specific action required and that Tenant intends to take such Required Action. If such action is required under the terms of this Lease to be taken by Landlord and is not commenced or completed (as applicable) by Landlord within such second ten (10) day period, then Tenant shall be entitled to take such action in the manner described below and shall be further entitled to prompt reimbursement by Landlord of Tenant's reasonable and necessary, actual out-of-pocket costs and expenses in taking such action (and only such action as specified in the second ten (10) day notice given to Landlord), but only to the extent such amounts would not have been payable by Tenant under this Lease. Such amounts shall be promptly reimbursed by Landlord on the receipt from Tenant of a detailed invoice setting forth a particularized breakdown of the costs and expenses incurred in connection with the action taken by Tenant. Notwithstanding the foregoing to the contrary, if the Required Action represents a response to an Emergency (defined below), then the required response period with respect to the two (2) notices described above shall be reduced, in such case, to one (1) business day with respect to the first (1st) notice and one (1) business day with respect to the second (2nd) notice, provided that Tenant's first (1st) and second (2nd) notices each specify in bold faced letting that notice in question constitutes a request for Landlord's Required Action with respect to an Emergency pursuant to the provisions of this Section 7.2. If Tenant takes any such action, Tenant shall use only those contractors used by Landlord in the Building for work unless such contractors are unwilling or unable to perform, or timely perform such work, in which event Tenant may utilize the services of any other qualified contractor which normally and regularly performs similar work in Comparable Buildings. Promptly following completion of any work taken by Tenant pursuant to this Section 7.2, Tenant shall deliver a detailed invoice of the work completed, the materials used and the costs relating thereto. If Landlord does not deliver a detailed written objection to Tenant within thirty (30) days after receipt of an invoice from Tenant, then Tenant shall be entitled to deduct from Rent next due and payable by Tenant under this Lease, the amount set forth in such invoice. If, however, Landlord delivers to Tenant, within thirty (30) days after receipt of Tenant's invoice, a written objection to the payment of such invoice, setting forth with reasonable particularity Landlord's reasons for its claim that such action did not have to be taken by Landlord pursuant to this Lease or that the charges are excessive (in which case Landlord shall pay the amount it contends would not have been excessive), then Tenant shall not then be entitled to such deduction from Rent. On the other hand, Tenant may proceed to claim a default by Landlord. If Tenant prevails in such claim, the amount of the award (which shall include interest from the time of each expenditure by Tenant until the date Tenant receives such amount by payment or offset and attorneys' fees and related costs) may be deducted by Tenant from the Rent next due and owing under this Lease; provided, however, that Tenant shall not been entitled to deduct or offset more than fifty percent (50%) of the Base Rent payable hereunder in any calendar month pursuant to the provisions of this Section 7.2 (for example, if the amount owed by Landlord to Tenant is the equivalent of one (1) full calendar month's payment of Base Rent, Tenant would be entitled to deduct fifty percent (50%) of the Base Rent payable hereunder for the next two (2) successive calendar months in order to offset such amount). For purposes of this Section 7.2, an “Emergency” shall mean an event threatening immediate and material danger to people located in the applicable Building or immediate, material damage to the Building, Building Systems, Building Structure, any portion of the Premises, or creates a realistic possibility of an immediate and material interference with, or immediate and material interruption of a material aspect of Tenant's business operations which are carried on therein.
ARTICLE 8
ADDITIONS AND ALTERATIONS
8.1 Landlord's Consent to Alterations. Tenant may not make any improvements, alterations, additions or changes to the Premises or any electrical, mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations") without first procuring the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than thirty (30) days prior to the commencement thereof, and which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlord to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building. If Tenant
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-23-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



requests Landlord's approval for any proposed Alterations pursuant to this Article 8, Landlord shall respond, in writing, stating whether the Alterations are approved or disapproved, and if disapproved, the grounds for such disapproval, within five (5) business days after receipt of Tenant's request for approval of the proposed Alterations; Landlord’s response shall be in writing and, if Landlord withholds its consent to any Alterations described in the plans and specifications provided to Landlord concurrently with Tenant's request for Landlord's approval thereof, Landlord shall specify in reasonable detail in Landlord’s notice of disapproval, the basis for such disapproval, and the changes to Tenant’s plans which would be required in order to obtain Landlord’s approval. If Landlord fails to notify Tenant of Landlord’s approval or disapproval of any such plans within such five (5) business day period, Tenant shall have the right to provide Landlord with a second written request for approval (a “Second Request”) that specifically identifies the applicable plans and contains the following statement in bold and capital letters: “THIS IS A SECOND REQUEST FOR APPROVAL OF PLANS PURSUANT TO THE PROVISIONS OF SECTION 8.1 OF THE LEASE. IF LANDLORD FAILS TO RESPOND WITHIN FIVE (5) BUSINESS DAYS AFTER RECEIPT OF THIS NOTICE, THEN LANDLORD SHALL BE DEEMED TO HAVE APPROVED THE PLANS DESCRIBED HEREIN.” If Landlord fails to respond to such Second Request within five (5) Business Days after receipt by Landlord, the plans in question shall be deemed approved by Landlord, and Tenant may, subject to the other provisions of this Article 8, commence the Alterations described in such plans. If Landlord timely delivers to Tenant notice of Landlord’s disapproval of any plans, Tenant may revise Tenant’s plans to incorporate the changes suggested by Landlord in Landlord’s notice of disapproval, and resubmit such plans to Landlord; in such event, the scope of Landlord’s review of such plans shall be limited to Tenant’s correction of the items in which Landlord had previously objected in writing. Landlord’s review and approval (or deemed approval) of such revised plans shall be governed by the provisions set forth above in this Section 8.1. The procedure set out above for approval of Tenant’s plans will also apply to any change, addition or amendment to Tenant’s plans. Notwithstanding anything in this Article 8 to the contrary, Tenant shall be permitted to make Alterations following ten (10) business days' notice to Landlord, but without Landlord's prior consent, to the extent that (x) such Alterations are decorative only (i.e., installation of carpeting or painting of the Premises) or (y) such Alterations (i) do not affect the Building Structure or Building Systems, (ii) are not visible from the exterior of the Building, (iii) do not require a building or construction permit, and (iv) cost less than $250,000.00 for a particular job of work. Additionally, Tenant will have the right, without the necessity of Landlord’s prior written consent so long as the work does not affect the Base Building in any material or adverse way, to perform any work related to Tenant’s clean rooms or other operational space that may be necessitated by Tenant’s obligation to comply with regulatory or industry guidelines regarding the operation of such areas or in response to regulatory inspections or other audits, it being acknowledged by Landlord that Tenant’s obligation to continue operating within the Premises on a continuous basis requires the ability from time to time, to perform such compliance work immediately. The construction of the initial improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.
8.2 Manner of Construction. Landlord may impose, as a condition of its consent to any and all Alterations or repairs of the Premises or about the Premises for which Landlord’s prior consent is required, such requirements as Landlord in its reasonable discretion may deem desirable (provided that Tenant will not be required to use union labor and may select the contractor(s) or vendors who will perform such work). Tenant shall construct its Alterations and perform such repairs in a good and workmanlike manner, in conformance with any and all applicable federal, state, county or municipal laws, rules and regulations and pursuant to a valid building permit, issued by the City of Roseville, all in conformance with Landlord's reasonable construction rules and regulations; provided, however, that prior to commencing to construct any Alteration requiring Landlord’s consent, Tenant shall meet with Landlord to discuss Landlord's design parameters and code compliance issues. In the event Tenant performs any Alterations in the Premises which require or give rise to governmentally required changes to the Base Building, then Landlord shall have the right, at Tenant's expense, to perform such component of the Alterations, provided that Landlord agrees to competitively bid the cost of such work in order to insure that the cost to perform such work is commercially competitive and to use diligent efforts to have such work performed in accordance with Tenant’s reasonably established schedule for the performance of such work. As used herein, the "Base Building" shall mean the Building Structure and Building Systems. In performing the work of any such Alterations, Tenant shall have the work performed in such manner so as not to obstruct access to the Project or any portion thereof, by any other tenant of the Project, and so as not to obstruct the business of Landlord or other tenants in the Project. In addition to Tenant's obligations under Article 9 of this Lease, upon completion of any Alterations, Tenant agrees to
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-24-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



cause a Notice of Completion to be recorded in the office of the Recorder of the County of Placer in accordance with Section 8182 of the Civil Code of the State of California or any successor statute, and Tenant shall deliver to the Project construction manager a reproducible copy of the "as built" drawings of the Alterations as well as all permits, approvals and other documents issued by any governmental agency in connection with the Alterations.
8.3 Payment for Improvements. If payment is made by Tenant directly to contractors, Tenant shall (i) comply with Landlord's reasonable requirements for final lien releases and waivers in connection with Tenant's payment for work to contractors, and (ii) comply with Landlord's standard contractor's rules and regulations. If Tenant orders any work directly from Landlord, Tenant shall pay to Landlord an amount equal to two and one half percent (2.5%) of the so-called “hard” cost of such work to compensate Landlord for all overhead, general conditions, fees and other costs and expenses arising from Landlord's involvement with such work. If Tenant does not order any work directly from Landlord, Tenant shall reimburse Landlord for Landlord's reasonable, actual, out-of-pocket costs and expenses actually incurred in connection with Landlord's review of such work, but will not be required to pay any construction supervision fee to Landlord or any Landlord Affiliate.
8.4 Construction Insurance. In addition to the requirements of Article 10 of this Lease, in the event that Tenant makes any Alterations, prior to the commencement of such Alterations, Tenant shall provide Landlord with evidence that Tenant carries "Builder's All Risk" insurance in an amount approved by Landlord covering the construction of such Alterations, and such other insurance as Landlord, commensurate with the practice of owners of Comparable Buildings, may reasonably require, it being understood and agreed that all of such Alterations shall be insured by Tenant pursuant to Article 10 of this Lease immediately upon completion thereof. In addition, Landlord may, in its discretion, with respect to Alterations which are anticipated to cost in excess of $250,000.00, require Tenant to obtain a lien and completion bond or some alternate form of security satisfactory to Landlord in an amount sufficient to ensure the lien-free completion of such Alterations and naming Landlord as a co-obligee.
8.5 Landlord's Property. All Alterations, improvements (including Tenant Improvements), fixtures, equipment and/or appurtenances which may be installed or placed in or about the Premises, from time to time, shall be at the sole cost of Tenant and shall be and become the property of Landlord, except that Tenant may remove any Alterations, improvements, fixtures and/or equipment which Tenant can substantiate to Landlord have not been paid for with any Tenant improvement allowance funds provided to Tenant by Landlord, provided Tenant repairs any damage to the Premises and Building caused by such removal and returns the affected portion of the Premises to their condition existing prior to the installation of such Alterations, improvements (including Tenant Improvements), fixtures and/or equipment. Tenant hereby protects, defends, indemnifies and holds Landlord harmless from any liability, cost, obligation, expense or claim of lien in any manner relating to the installation, placement, removal or financing of any such Alterations, improvements, fixtures and/or equipment in, on or about the Premises, which obligations of Tenant shall survive the expiration or earlier termination of this Lease.
ARTICLE 9
COVENANT AGAINST LIENS
Tenant shall keep the Project and Premises free from any liens or encumbrances arising out of the work performed, materials furnished or obligations incurred by or on behalf of Tenant, and shall protect, defend, indemnify and hold Landlord harmless from and against any claims, liabilities, judgments or costs (including, without limitation, reasonable attorneys' fees and costs) arising out of same or in connection therewith. Tenant shall give Landlord notice at least twenty (20) days prior to the commencement of any such work on the Premises (or such additional time as may be necessary under applicable laws) to afford Landlord the opportunity of posting and recording appropriate notices of non-responsibility. Tenant shall remove any such lien or encumbrance by bond or otherwise within ten (10) business days after notice by Landlord, and if Tenant shall fail to do so, Landlord may pay the amount necessary to remove such lien or encumbrance, without being responsible for investigating the validity thereof. The amount so paid shall be deemed Additional Rent under this Lease payable upon demand, without limitation as to other remedies available to Landlord under this Lease. Nothing contained in this Lease shall authorize Tenant to do any act which shall subject Landlord's title to the Building or Premises to any liens or encumbrances whether claimed by operation of law or express or implied contract. Any claim to a lien or
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-25-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



encumbrance upon the Building or Premises arising in connection with any such work or respecting the Premises not performed by or at the request of Landlord shall be null and void, or at Landlord's option shall attach only against Tenant's interest in the Premises and shall in all respects be subordinate to Landlord's title to the Project, Building and Premises.
ARTICLE 10
INSURANCE
10.1 Indemnification and Waiver. Except to the extent arising from the sole negligence or willful misconduct of or breach of this Lease by Landlord or any Landlord Parties (defined below) but subject to Section 10.5 below, Tenant hereby assumes all risk of damage to property or injury to persons in, upon or about the Premises (including, but not limited to, any personal injuries resulting from a slip and fall in, upon or about the Premises) and agrees that Landlord, its partners, subpartners and their respective officers, agents, servants, employees, and independent contractors (collectively, "Landlord Parties") shall not be liable for, and are hereby released from any responsibility for, any damage either to person or property or resulting from the loss of use thereof, which damage is sustained by Tenant or by other persons claiming through Tenant. Tenant shall indemnify, defend, protect, and hold harmless the Landlord Parties from any and all loss, cost, damage, expense and liability (including without limitation court costs and reasonable attorneys' fees) incurred in connection with or arising from (i) any cause in, on or about the Premises (including, but not limited to, a slip and fall occurring following Landlord’s delivery of the Premises to Tenant and thereafter during Tenant’s occupancy of the Premises) during the Lease Term and any holdover period, (ii) any acts, omissions or negligence of Tenant or of any person claiming by, through or under Tenant, or of the contractors, agents, servants, employees, invitees of Tenant who are at the Project at Tenant’s request, as well as guests or licensees of Tenant or any such person, in, on or about the Project or (iii) any breach of the terms of this Lease, during the Lease Term and any holdover period, provided that the terms of the foregoing indemnity shall not apply to the negligence or willful misconduct of Landlord or Landlord’s employees, agents, representatives or contractors. Should Landlord be named as a defendant in any suit brought against Tenant in connection with or arising out of any of the foregoing, Tenant shall pay to Landlord its costs and expenses incurred in such suit, including without limitation, its actual professional fees such as reasonable appraisers', accountants' and attorneys' fees. Subject to Section 10.5 below, Landlord shall indemnify, defend, protect, and hold harmless Tenant, its partners, and their respective officers, agents, servants, employees, and independent contractors (collectively, "Tenant Parties") from any and all loss, cost, damage, expense and liability (including without limitation reasonable attorneys' fees) arising from the gross negligence or willful misconduct of, Landlord or any Landlord party in, on or about the Project, except to the extent caused by the negligence or willful misconduct of the Tenant Parties. Notwithstanding anything to the contrary set forth in this Lease, either party's agreement to indemnify the other party as set forth in this Section 10.1 shall be ineffective to the extent the matters for which such party agreed to indemnify the other party are covered by insurance required to be carried by the non-indemnifying party pursuant to this Lease. Further, Tenant's agreement to indemnify Landlord and Landlord's agreement to indemnify Tenant pursuant to this Section 10.1 are not intended to and shall not relieve any insurance carrier of its obligations under policies required to be carried pursuant to the provisions of this Lease, to the extent such policies cover, or if carried, would have covered the matters, subject to the parties' respective indemnification obligations; nor shall they supersede any inconsistent agreement of the parties set forth in any other provision of this Lease. The provisions of this Section 10.1 shall survive the expiration or sooner termination of this Lease with respect to any claims or liability arising in connection with any event occurring prior to such expiration or termination.
10.2 Tenant's Compliance With Landlord's Fire and Casualty Insurance. Tenant shall, at Tenant's expense, comply with all insurance company requirements pertaining to the use of the Premises. If Tenant's conduct or use of the Premises causes any increase in the premium for such insurance policies then Tenant shall reimburse Landlord for any such increase. Tenant, at Tenant's expense, shall comply with all rules, orders, regulations or requirements of the American Insurance Association (formerly the National Board of Fire Underwriters) and with any similar body.
10.3 Tenant's Insurance. Tenant shall maintain the following coverages in the following amounts.
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-26-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



10.3.1 Commercial General Liability Insurance on an occurrence form covering the insured against claims of bodily injury, personal injury and property damage (including loss of use thereof) arising out of Tenant's operations, and contractual liabilities (covering the performance by Tenant of its indemnity agreements, subject to industry-standard exclusions and exceptions) and a Broad Form endorsement covering the insuring provisions of this Lease and the performance by Tenant of the indemnity agreements set forth in Section 10.1 of this Lease, for limits of liability not less than:
Bodily Injury and
Property Damage Liability
$10,000,000 each occurrence
$10,000,000 annual aggregate
Personal Injury Liability
$10,000,000 each occurrence
$10,000,000 annual aggregate

The foregoing limits may be satisfied through a combination of primary and excess/umbrella insurance.
10.3.2 Physical Damage Insurance covering (i) all office furniture, business and trade fixtures, office equipment, free-standing cabinet work, movable partitions, merchandise and all other items of Tenant's property on the Premises installed by, for, or at the expense of Tenant, (ii) the "Tenant Improvements," as that term is defined in the Tenant Work Letter, and any other improvements which exist in the Premises as of the Lease Commencement Date (excluding the Base Building) (the "Original Improvements"), and (iii) all other improvements, alterations and additions to the Premises. Such insurance shall be written on an "all risks" of physical loss or damage basis, for the full replacement cost value (subject to reasonable deductible amounts) new without deduction for depreciation of the covered items and in amounts that meet any co-insurance clauses of the policies of insurance and shall include coverage for damage or other loss caused by fire or other peril including, but not limited to, vandalism and malicious mischief, theft, water damage, including sprinkler leakage (except if caused by an earthquake), bursting or stoppage of pipes, and explosion, and providing business interruption coverage for a period of one year.
10.3.3 Worker's Compensation and Employer's Liability or other similar insurance pursuant to all applicable state and local statutes and regulations.
10.4 Form of Policies. The minimum limits of policies of insurance required of Tenant under this Lease shall in no event limit the liability of Tenant under this Lease. Such insurance shall (i) in the case of the coverage required under Sections 10.3.1 and 10.3.3 above, name Landlord, and any other party Landlord reasonably specifies, as an additional insured, including Landlord's managing agent, if any; (ii)  cover the liability assumed by Tenant under this Lease, including, but not limited to, Tenant's obligations under Section 10.1 of this Lease; (iii) be issued by an insurance company having a rating of not less than A-VIII in Best's Insurance Guide or which is otherwise acceptable to Landlord and licensed to do business in the State of California; (iv) be primary insurance as to all claims thereunder and provide that any insurance carried by Landlord is excess and is non-contributing with any insurance requirement of Tenant; (v) be in form and content reasonably acceptable to Landlord; and (vi) if commercially available, provide that said insurance shall not be canceled or coverage changed unless thirty (30) days' prior written notice shall have been given to Landlord and any mortgagee of Landlord (provided, however, that as of the date of this Lease, Landlord acknowledges that a majority of insurers are unwilling to provide the endorsement described in this clause (vi) and agrees that if Tenant’s insurer is similarly unwilling to provide such endorsement, Tenant’s obligation pursuant to the provisions of this clause (vi) shall be to promptly notify Landlord upon receipt by Tenant of any notice from Tenant’s insurer of any cancellation, failure to renew, reduction of amount of insurance or change in coverage). Tenant shall deliver said policy or policies or, at Tenant’s option, certificates thereof to Landlord on or before the Lease Commencement Date and within seven (7) days following the renewal dates thereof. In the event Tenant shall fail to procure such insurance, or to deliver such policies or certificate, Landlord may, at its option with notice to Tenant, procure such policies for the account of Tenant, and the cost thereof shall be paid to Landlord within thirty (30) days after delivery to Tenant of bills therefor.
10.5 Subrogation. Landlord and Tenant intend that their respective property loss risks shall be borne by reasonable insurance carriers to the extent above provided, and Landlord and Tenant hereby agree to look solely
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-27-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



to, and seek recovery only from, their respective insurance carriers in the event of a property loss to the extent that such coverage is agreed to be provided hereunder or is actually covered by insurance maintained by a party hereto. Notwithstanding any other provision of this Lease to the contrary, the parties each hereby waive all rights and claims against each other for such losses, and waive all rights of subrogation of their respective insurers, provided such waiver of subrogation shall not affect the right to the insured to recover thereunder. The parties agree that their respective insurance policies are now, or shall be, endorsed such that the waiver of subrogation shall not affect the right of the insured to recover thereunder, so long as no material additional premium is charged therefor.
10.6 Additional Insurance Obligations. Tenant shall carry and maintain during the entire Lease Term, at Tenant's sole cost and expense, increased amounts of the insurance required to be carried by Tenant pursuant to this Article 10 and such other reasonable types of insurance coverage and in such reasonable amounts covering the Premises and Tenant's operations therein, as may be reasonably requested by Landlord; provided, however, that (a) in no event shall such new or increased amounts or types of insurance exceed that required of comparable tenants by landlords of Comparable Buildings and (b) Landlord shall not have the right to require that Tenant adjust its insurance coverage more than once in any twenty four (24) month period, and not during the initial twenty four (24) months of the Lease Term.
10.7 Landlord's Insurance. Landlord shall insure the Building during the Lease Term against loss or damage due to fire and other casualties covered within the classification of fire and extended coverage, vandalism coverage and malicious mischief, sprinkler leakage, water damage and special extended coverage, as well as coverage for earthquake damage if reasonably available at commercially reasonable rates, unless Tenant approves Landlord’s election to not maintain such coverage. Such coverage shall be in such amounts, from such companies, and on such other terms and conditions, as Landlord may from time to time reasonably determine, commensurate with the levels and types of insurance maintained by owners of Comparable Buildings. Additionally, at the option of Landlord, such insurance coverage may include the risks of earthquakes and/or flood damage and additional hazards, a rental loss endorsement and one or more loss payee endorsements in favor of the holders of any mortgages or deeds of trust encumbering the interest of Landlord in the Building or the ground or underlying lessors of the Building, or any portion thereof. Notwithstanding the foregoing provisions of this Section 10.2, the coverage and amounts of insurance carried by Landlord in connection with the Building shall, at a minimum, be comparable to the coverage and amounts of insurance which are carried by reasonably prudent landlords of Comparable Buildings (provided that in no event shall Landlord be required to carry earthquake insurance).
ARTICLE 11
DAMAGE AND DESTRUCTION
11.1 Repair of Damage to Premises by Landlord. Tenant shall promptly notify Landlord of any damage to the Premises resulting from fire or any other casualty. If the Premises or any Common Areas serving or providing access to the Premises or Building Systems necessary for the use and occupancy of the Premises shall be damaged by fire or other casualty, Landlord will, as soon as reasonably possible following the date of the damage, deliver to Tenant an estimate of the time necessary to repair the damage in question such that the Premises may be used by and accessible to Tenant and the Building and Common Areas operable as a first-class office/manufacturing building; such notice will be based upon the review and opinions of Landlord’s architect and contractor (“Landlord’s Completion Notice”). Landlord shall promptly and diligently, subject to reasonable delays for insurance adjustment or other matters beyond Landlord's reasonable control, and subject to all other terms of this Article 11, restore the Base Building and use commercially reasonable efforts to enforce the Association's obligation to restore Common Areas which are "Association Property," as that term is defined in the Declaration, pursuant to the terms of the Declaration. Such restoration shall be to substantially the same condition of the Base Building and the Common Areas prior to the casualty, except for modifications required by zoning and building codes and other laws or by the holder of a mortgage on the Building or Project or any other modifications to the Common Areas reasonably deemed desirable by Landlord, and which are consistent with the character of the Project, provided that access to the Premises shall not be materially impaired. Tenant shall, at its sole cost and expense, repair any injury or damage to the Tenant Improvements and the Original Improvements installed in the Premises and shall return such Tenant Improvements and Original Improvements to their original condition (or an alternate condition desired
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-28-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



by Tenant and approved by Landlord (such approval not to be unreasonably withheld, conditioned or delayed and to be governed by Article 8 above)). Prior to the commencement of construction, Tenant shall submit to Landlord, for Landlord's review and approval (in accordance with the approval process set forth in Article 8), all plans, specifications and working drawings relating thereto, and Tenant shall select the contractors to perform such improvement work from the list of contractors provided (or otherwise reasonably approved) by Landlord. Landlord shall not be liable for any inconvenience or annoyance to Tenant or its visitors, or injury to Tenant's business resulting in any way from such damage or the repair thereof; provided however, that if such fire or other casualty shall have damaged the Premises or a portion thereof or the Building Systems or Common Areas necessary to Tenant's occupancy, and the Premises are not occupied by Tenant as a result thereof, then during the time and to the extent the Premises are unfit for occupancy, the Rent shall be abated in proportion to the ratio that the amount of rentable square feet of the Premises which is unfit for occupancy for the purposes permitted under this Lease bears to the total rentable square feet of the Premises. In the event that Landlord shall not deliver the Landlord Repair Notice, Tenant's right to rent abatement pursuant to the preceding sentence shall terminate as of the date which is reasonably determined by Landlord to be the date Tenant should have completed repairs to the Premises assuming Tenant used reasonable due diligence in connection therewith.
11.2 Landlord's Option to Repair. Notwithstanding the terms of Section 11.1 of this Lease, Landlord may elect not to rebuild and/or restore the Premises, Building and/or Project, and instead terminate this Lease, by notifying Tenant in writing of such termination within sixty (60) days after the date of discovery of the damage, such notice to include a termination date giving Tenant sixty (60) days to vacate the Premises, but Landlord may so elect only if the Building or Project shall be damaged by fire or other casualty or cause, whether or not the Premises are affected, and one or more of the following conditions is present: (i) in Landlord's reasonable judgment, as set forth in Landlord’s Completion Notice, the repairs cannot reasonably be completed so as to render the Premises suitable for occupancy (subject to Tenant’s completion of its restoration work described in Section 11.2, above) within two hundred seventy (270) days after the date of discovery of the damage (when such repairs are made without the payment of overtime or other premiums) (provided, however, that if Landlord elects to terminate this Lease pursuant to the provisions of this clause (i), Tenant shall have the right, by written notice delivered to Landlord within thirty (30) days following Landlord’s delivery of its termination notice, to elect to fund the cost of overtime or “premium” work as may be reasonably necessary in order for Landlord’s estimated time to complete Landlord’s repair work, as set forth in Landlord’s Completion Notice, be two hundred seventy (270) days, or less, following the date of discovery of the damage, and, in such event, Landlord’s termination notice shall be deemed rescinded); (ii) the holder of any mortgage on the Building or Project or ground lessor with respect to the Building or Project shall require that the insurance proceeds or any portion thereof be used to retire the mortgage debt, or shall terminate the ground lease, as the case may be; (iii) at least Two Million Dollars ($2,000,000.00) of the cost to repair the damage is not fully covered by Landlord's insurance policies (however, if Landlord elects to terminate this Lease based upon a shortfall as described in this clause (iii), Landlord will, in Landlord’s termination notice, include Landlord’s good faith estimate of the shortfall in question, and Tenant shall have the right, within thirty (30) days following the date of delivery of such notice, to elect to fund such shortfall [Tenant acknowledging that Landlord’s estimate will not be deemed to be a guaranty of the maximum shortfall amount], in which event, Tenant will be obligated to fund such shortfall, and Landlord’s election to terminate this Lease shall be deemed rescinded); (iv) the damage occurs during the last twelve (12) months of the Lease Term and will reasonably require in excess of sixty (60) days to repair; provided, however, that if such fire or other casualty shall have damaged the Premises or a portion thereof or Common Areas necessary to Tenant's occupancy and as a result of such damage the Premises are unfit for occupancy and Tenant does not occupy the Premises, and provided that Landlord does not elect to terminate this Lease pursuant to Landlord's termination right as provided above, and either (a) the repairs cannot, in the reasonable opinion of Landlord's contractor, as set forth in Landlord's Completion Notice, be completed within two hundred seventy (270) days after the date of discovery of the damage, or (b) the damage occurs during the last twelve months of the Lease Term and will reasonably require in excess of ninety (90) days to repair, Tenant may elect, no earlier than sixty (60) days after the date of the damage and not later than the later of (A) forty-five (45) days following the date of delivery of Landlord's Completion Notice, and (B) ninety (90) days after the date of the damage, to terminate this Lease by written notice to Landlord effective as of the date specified in the notice, which date shall not be less than thirty (30) days nor more than sixty (60) days after the date such notice is given by Tenant. In addition, if restoration is not substantially complete on or before the later of (i) the date that occurs twelve (12) months after the date of discovery of the damage, and (ii) the date that occurs ninety (90) days after the
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-29-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



expiration of the estimated period of time to substantially complete such restoration, as set forth in Landlord’s Completion Notice (the “Outside Restoration Date”) , which Outside Restoration Date shall be extended to the extent of any delays (x) caused by Tenant or (y) caused by Force Majeure (up to a maximum of sixty (60) days of additional delay due to Force Majeure), then Tenant shall have the additional right during the first five (5) business days of each calendar month following the Outside Restoration Date until such repairs are complete, to terminate this Lease by delivery of written notice to Landlord (the "Damage Termination Notice"), which termination shall be effective on a date specified by Tenant in such Damage Termination Notice (the "Damage Termination Date"), which Damage Termination Date shall not be less than ten (10) business days, nor greater than thirty (30) days, following the date such Damage Termination Notice was delivered to Landlord.
11.3 Waiver of Statutory Provisions. The provisions of this Lease, including this Article 11, constitute an express agreement between Landlord and Tenant with respect to any and all damage to, or destruction of, all or any part of the Premises, the Building or the Project, and any statute or regulation of the State of California, including, without limitation, Sections 1932(2) and 1933(4) of the California Civil Code, with respect to any rights or obligations concerning damage or destruction in the absence of an express agreement between the parties, and any other statute or regulation, now or hereafter in effect, shall have no application to this Lease or any damage or destruction to all or any part of the Premises, the Building or the Project.
ARTICLE 12
NONWAIVER
No provision of this Lease shall be deemed waived by either party hereto unless expressly waived in a writing signed thereby. The waiver by either party hereto of any breach of any term, covenant or condition herein contained shall not be deemed to be a waiver of any subsequent breach of same or any other term, covenant or condition herein contained. The subsequent acceptance of Rent hereunder by Landlord shall not be deemed to be a waiver of any preceding breach by Tenant of any term, covenant or condition of this Lease, other than the failure of Tenant to pay the particular Rent so accepted, regardless of Landlord's knowledge of such preceding breach at the time of acceptance of such Rent. No acceptance of a lesser amount than the Rent herein stipulated shall be deemed a waiver of Landlord's right to receive the full amount due, nor shall any endorsement or statement on any check or payment or any letter accompanying such check or payment be deemed an accord and satisfaction, and Landlord may accept such check or payment without prejudice to Landlord's right to recover the full amount due. No receipt of monies by Landlord from Tenant after the termination of this Lease shall in any way alter the length of the Lease Term or of Tenant's right of possession hereunder, or after the giving of any notice shall reinstate, continue or extend the Lease Term or affect any notice given Tenant prior to the receipt of such monies, it being agreed that after the service of notice or the commencement of a suit, or after final judgment for possession of the Premises, Landlord may receive and collect any Rent due, and the payment of said Rent shall not waive or affect said notice, suit or judgment.
ARTICLE 13
CONDEMNATION
If the whole or any material part of the Premises, Building or Project shall be taken by power of eminent domain or condemned by any competent authority for any public or quasi-public use or purpose, or if any adjacent property or street shall be so taken or condemned, or reconfigured or vacated by such authority in such manner as to require the use, reconstruction or remodeling of any material part of the Premises, Building or Project, or if Landlord shall grant a deed or other instrument in lieu of such taking by eminent domain or condemnation, Landlord shall have the option to terminate this Lease effective as of the date possession is required to be surrendered to the authority. If more than twenty-five percent (25%) of the rentable square feet of the Premises is taken, or if access to the Premises is substantially impaired, in each case for a period in excess of one hundred eighty (180) days, Tenant shall have the option to terminate this Lease effective as of the date possession is required to be surrendered to the authority. Tenant shall not because of such taking assert any claim against Landlord or the authority for any compensation because of such taking and Landlord shall be entitled to the entire award or payment in connection
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-30-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



therewith, except that Tenant shall have the right to file any separate claim available to Tenant for any taking of Tenant's personal property and fixtures belonging to Tenant and removable by Tenant upon expiration of the Lease Term pursuant to the terms of this Lease, and for moving expenses, so long as such claims do not diminish the award available to Landlord, its ground lessor with respect to the Building or Project or its mortgagee, and such claim is payable separately to Tenant. All Rent shall be apportioned as of the date of such termination. If any part of the Premises shall be taken, and this Lease shall not be so terminated, the Rent shall be proportionately abated. Tenant hereby waives any and all rights it might otherwise have pursuant to Section 1265.130 of The California Code of Civil Procedure. Notwithstanding anything to the contrary contained in this Article 13, in the event of a temporary taking of all or any portion of the Premises for a period of one hundred and eighty (180) days or less, then this Lease shall not terminate but the Base Rent and the Additional Rent shall be abated for the period of such taking in proportion to the ratio that the amount of rentable square feet of the Premises taken bears to the total rentable square feet of the Premises and otherwise in accordance with Section 19.5.2. Landlord shall be entitled to receive the entire award made in connection with any such temporary taking.
ARTICLE 14
ASSIGNMENT AND SUBLETTING
14.1 Transfers. Tenant shall not, without the prior written consent of Landlord, assign, mortgage, pledge, hypothecate, encumber, or permit any lien to attach to, or otherwise transfer, this Lease or any interest hereunder, permit any assignment, or other transfer of this Lease or any interest hereunder by operation of law, sublet the Premises or any part thereof, or enter into any license or concession agreements or otherwise permit the occupancy or use of the Premises or any part thereof by any persons other than Tenant and its employees and contractors (all of the foregoing are hereinafter sometimes referred to individually as a “Transfer,” and, collectively, as "Transfers" and any person to whom any Transfer is made or sought to be made is hereinafter sometimes referred to as a "Transferee"). If Tenant desires Landlord's consent to any Transfer, Tenant shall notify Landlord in writing, which notice (the "Transfer Notice") shall include (i) the proposed effective date of the Transfer, which shall not be less than twenty (20) days nor more than one hundred eighty (180) days after the date of delivery of the Transfer Notice, (ii) a description of the portion of the Premises to be transferred (the "Subject Space"), (iii) all of the terms of the proposed Transfer and the consideration therefor, including calculation of the "Transfer Premium", as that term is defined in Section 14.3 below, in connection with such Transfer, the name and address of the proposed Transferee, and a copy of all existing executed and/or proposed documentation pertaining to the proposed Transfer, including all existing operative documents to be executed to evidence such Transfer or the agreements incidental or related to such Transfer, provided that Landlord shall have the right to require Tenant to utilize Landlord's commercially reasonable standard Transfer documents in connection with the documentation of such Transfer, (iv) current financial statements of the proposed Transferee certified by an officer, partner or owner thereof, business credit and personal references and history of the proposed Transferee and any other information reasonably required by Landlord (which information is requested within ten (10) business days following Tenant’s submission to Landlord of the items described in clauses (i), (ii), (iii) (iv) and (v) of this Section 14.1) which will enable Landlord to determine the financial responsibility, character, and reputation of the proposed Transferee, nature of such Transferee's business and proposed use of the Subject Space, and (v) an executed estoppel certificate from Tenant in the form attached hereto as Exhibit E; provided, however, if such estoppel certificate contains statements to the effect that Tenant claims any default, breach, or failure to perform on the part of Landlord under this Lease, such fact shall not serve to negate the effectiveness of the Transfer Notice. Any Transfer made without Landlord's prior written consent shall, at Landlord's option, be null, void and of no effect, and shall, at Landlord's option, constitute a Default by Tenant under this Lease. Whether or not Landlord consents to any proposed Transfer, Tenant shall pay Landlord's reasonable review and processing fees, as well as any reasonable professional fees (including, without limitation, attorneys', accountants', architects', engineers' and consultants' fees) incurred by Landlord, within thirty (30) days after written request by Landlord, provided that in no event shall such costs and expenses exceed $2,500.00 for a Transfer in the ordinary course of business.
14.2 Landlord's Consent. Landlord shall not unreasonably withhold or delay its consent to any proposed Transfer of the Subject Space to the Transferee on the terms specified in the Transfer Notice and shall grant or withhold such consent within fifteen (15) business days following the date upon which Landlord receives a
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-31-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



“complete” Transfer Notice from Tenant (i.e., a Transfer Notice that includes all documents and information required pursuant to Section 14.1 of this Lease, above). If Landlord fails to timely deliver to Tenant notice of Landlord’s consent, or the withholding of consent, to a proposed Transfer, Tenant may send a second (2nd) notice to Landlord, which notice must contain the following inscription, in bold faced lettering: “SECOND NOTICE DELIVERED PURSUANT TO ARTICLE 14 OF LEASE - - FAILURE TO TIMELY RESPOND WITHIN FIVE (5) BUSINESS DAYS SHALL RESULT IN DEEMED APPROVAL OF ASSIGNMENT OR SUBLEASE.” If Landlord fails to deliver notice of Landlord’s consent to, or the withholding of Landlord’s consent, to the proposed assignment or sublease within such five (5) business day period, Landlord shall be deemed to have approved the assignment or sublease in question. If Landlord at any time timely delivers notice to Tenant or Landlord’s withholding of consent to a proposed assignment or sublease, Landlord shall specify in reasonable detail in such notice, the basis for such withholding of consent. Without limitation as to other reasonable grounds for withholding consent, the parties hereby agree that it shall be reasonable under this Lease and under any applicable law for Landlord to withhold consent to any proposed Transfer where one or more of the following apply:
14.2.1 The Transferee is of a character or reputation or engaged in a business which is not consistent with the quality of the Building or the Project;
14.2.2 The Transferee intends to use the Subject Space for purposes which are not permitted under this Lease;
14.2.3 The Transferee is either a governmental agency or instrumentality thereof (i) which is that of a foreign country, (ii) which is of a character or reputation, is engaged in a business, or is of, or is associated with, a political orientation or faction, which is inconsistent with the quality of the Project, or which would otherwise reasonably offend a landlord of a comparable building located in the vicinity of the Project, (iii) which is part of the federal government, or (iv) which would significantly increase the human traffic in, or the security threat to, the Premises, the Building, and/or the Project;
14.2.4 The Transferee is not a party of reasonable financial worth and/or financial stability in light of the responsibilities to be undertaken in connection with the Transfer on the date consent is requested;
14.2.5 The proposed Transfer would cause a violation of another lease for space in the Project, or would give an occupant of the Project a right to cancel its lease; or
14.2.6 Either the proposed Transferee, or any person or entity which directly or indirectly, controls, is controlled by, or is under common control with, the proposed Transferee, (i) occupies space in the Project at the time of the request for consent, or (ii) is negotiating with Landlord or has negotiated with Landlord during the three (3) month period immediately preceding the date Landlord receives the Transfer Notice, to lease space in the Project and, in each case, Landlord then has reasonably sufficient space in the Project to meet such Transferee’s occupancy needs.
If Landlord consents to any Transfer pursuant to the terms of this Section 14.2 (and does not exercise any recapture rights Landlord may have under Section 14.4 of this Lease), Tenant may within six (6) months after Landlord's consent (or deemed consent), but not later than the expiration of said six-month period, enter into such Transfer of the Premises or portion thereof, upon substantially the same terms and conditions as are set forth in the Transfer Notice furnished by Tenant to Landlord pursuant to Section 14.1 of this Lease, provided that if there are any changes in the terms and conditions from those specified in the Transfer Notice (i) such that Landlord would initially have been entitled to refuse its consent to such Transfer under this Section 14.2, or (ii) which would cause the proposed Transfer to be materially more favorable to the Transferee than the terms set forth in Tenant's original Transfer Notice, Tenant shall again submit the Transfer to Landlord for its approval and other action under this Article 14 (including Landlord's right of recapture, if any, under Section 14.4 of this Lease). Notwithstanding anything to the contrary in this Lease, if Tenant or any proposed Transferee claims that Landlord has unreasonably withheld or delayed its consent under Section 14.2 or otherwise has breached or acted unreasonably under this Article 14, their sole remedies shall be a suit for contract damages (other than damages for injury to, or interference with, Tenant's business including, without limitation, loss of profits, however occurring) or declaratory judgment
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-32-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



and an injunction for the relief sought, and Tenant hereby waives all other remedies, including, without limitation, any right at law or equity to terminate this Lease, on its own behalf and, to the extent permitted under all applicable laws, on behalf of the proposed Transferee.
14.3 Transfer Premium. If Landlord consents to a Transfer, as a condition thereto which the parties hereby agree is reasonable, Tenant shall pay to Landlord fifty percent (50%) of any "Transfer Premium," as that term is defined in this Section 14.3, received by Tenant from such Transferee. "Transfer Premium" shall mean all rent, additional rent or other consideration payable by such Transferee in connection with the Transfer and related to the value of Tenant’s leasehold interest in excess of the Rent and Additional Rent payable by Tenant under this Lease during the term of the Transfer on a per rentable square foot basis if less than all of the Premises is transferred, after deducting the reasonable expenses incurred by Tenant for (i) any changes, alterations and improvements (including demising costs) to the Premises (or allowances in lieu thereof), in connection with the Transfer (or any improvement allowance provided to the Transferee by Tenant), (ii) any free base rent reasonably provided to the Transferee in connection with the Transfer (provided that such free rent shall be deducted only to the extent the same is included in the calculation of total consideration payable by such Transferee), and (iii) any brokerage commissions in connection with the Transfer, (iv) legal fees reasonably incurred in connection with the Transfer and (v) the market value of any furniture, fixtures or equipment provided to the Transferee at no cost as part of the Transfer (collectively, "Tenant's Subleasing Costs"). "Transfer Premium" shall also include, but not be limited to, key money, bonus money or other cash consideration paid by Transferee to Tenant in connection with such Transfer, and any payment in excess of fair market value for services rendered by Tenant to Transferee or for assets, fixtures, inventory, equipment, or furniture transferred by Tenant to Transferee in connection with such Transfer. The determination of the amount of Landlord's applicable share of the Transfer Premium shall be made on a monthly basis as rent or other consideration is received by Tenant under the Transfer. For purposes of calculating the Transfer Premium on a monthly basis, Tenant's Subleasing Costs shall be deemed to be expended by Tenant in equal monthly amounts over the entire term of the Transfer.
14.4 Landlord's Option as to Subject Space. Notwithstanding anything to the contrary contained in this Article 14, in the event Tenant contemplates an assignment of this Lease, or a sublease of all or a portion of the Premises which causes the total amount of sublet space to exceed fifty percent (50%) of the Premises and which is for more than 50% of the then remaining Lease Term (and in each case other than in connection with a Permitted Transfer), then Tenant shall give Landlord notice (the "Intention to Transfer Notice") of such contemplated Transfer (whether or not the contemplated Transferee or the terms of such contemplated Transfer have been determined). The Intention to Transfer Notice shall specify the portion of and amount of rentable square feet of the Premises which Tenant intends to Transfer (the "Contemplated Transfer Space"), the contemplated date of commencement of the Contemplated Transfer (the "Contemplated Effective Date"), and the contemplated length of the term of such contemplated Transfer, and shall specify that such Intention to Transfer Notice is delivered to Landlord pursuant to this Section 14.4 in order to allow Landlord to elect to recapture the Contemplated Transfer Space for the remainder of the Lease Term. Tenant may elect to deliver an Intention to Transfer Notice which, in addition to containing the information required pursuant to this Section 14.4, contains the information required for a Transfer Notice pursuant to Section 14.1, above, in which event such notice shall be both a Transfer Notice and an Intention to Transfer Notice. Thereafter, Landlord shall have the option, by giving written notice to Tenant (the “Recapture Notice”) within thirty (30) days after receipt of any Intention to Transfer Notice, to recapture the Contemplated Transfer Space. Such recapture shall cancel and terminate this Lease with respect to such Contemplated Transfer Space as of the Contemplated Effective Date. In the event of a recapture by Landlord, if this Lease shall be canceled with respect to less than the entire Premises, the Rent reserved herein shall be prorated on the basis of the number of rentable square feet retained by Tenant in proportion to the number of rentable square feet contained in the Premises, and this Lease as so amended shall continue thereafter in full force and effect, and upon request of either party, the parties shall execute written confirmation of the same. If Landlord declines, or fails to elect in a timely manner, to recapture such Contemplated Transfer Space under this Section 14.4, then, subject to the other terms of this Article 14, for a period of six (6) months (the "Six Month Period") commencing on the last day of such thirty (30) day period, Landlord shall not have any right to recapture the Contemplated Transfer Space with respect to any Transfer made during the Six Month Period, provided that any such Transfer is substantially on the terms set forth in the Intention to Transfer Notice, and provided further that any such Transfer shall be subject to the remaining terms of this Article 14. If such a Transfer is not so consummated within the Six Month Period (or if a
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-33-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Transfer is so consummated, then upon the expiration of the term of any Transfer of such Contemplated Transfer Space consummated within such Six Month Period), Tenant shall again be required to submit a new Intention to Transfer Notice to Landlord with respect any contemplated Transfer, as provided above in this Section 14.4.
14.5 Effect of Transfer. If Landlord consents to a Transfer, (i) the terms and conditions of this Lease shall in no way be deemed to have been waived or modified, (ii) such consent shall not be deemed consent to any further Transfer by either Tenant or a Transferee, (iii) Tenant shall deliver to Landlord, promptly after execution, an original executed copy of all documentation pertaining to the Transfer in form reasonably acceptable to Landlord, (iv) Tenant shall furnish upon Landlord's request a complete statement, certified by an independent certified public accountant, or Tenant's chief financial officer, setting forth in detail the computation of any Transfer Premium Tenant has derived and shall derive from such Transfer, and (v) no Transfer relating to this Lease or agreement entered into with respect thereto, whether with or without Landlord's consent, shall relieve Tenant or any guarantor of the Lease from any liability under this Lease, including, without limitation, in connection with the Subject Space. In the event that Tenant subleases all or any portion of the Premises in accordance with the terms of this Article 14, Tenant shall cause such subtenant to carry and maintain the same insurance coverage terms and limits as are required of Tenant, in accordance with the terms of Article 10 of this Lease. Landlord or its authorized representatives shall have the right at all reasonable times to audit the books, records and papers of Tenant relating to any Transfer, and shall have the right to make copies thereof. If the Transfer Premium respecting any Transfer shall be found understated, Tenant shall, within thirty (30) days after demand, pay the deficiency, and if understated by more than two percent (2%), Tenant shall pay Landlord's costs of such audit.
14.6 Additional Transfers. For purposes of this Lease, the term "Transfer" shall also include (i) if Tenant is a partnership or limited liability company, the withdrawal or change, voluntary, involuntary or by operation of law, of fifty percent (50%) or more of the partners or members, or transfer of fifty percent (50%) or more of partnership or membership interests, within a twelve (12)-month period, or the dissolution of the partnership or membership without immediate reconstitution thereof, and (ii) if Tenant is a closely held corporation (i.e., whose stock is not publicly held and not traded through an exchange or over the counter), (A) the dissolution, merger, consolidation or other reorganization of Tenant or (B) the sale or other transfer of an aggregate of fifty percent (50%) or more of the voting shares of Tenant (other than to immediate family members by reason of gift or death), within a twelve (12)-month period which results in a transfer of Control (defined in Section 14.8 below) of Tenant to an individual or entity, or (C) the sale, mortgage, hypothecation or pledge of an aggregate of fifty percent (50%) or more of the value of the unencumbered assets of Tenant within a twelve (12)-month period.
14.7 Occurrence of Default. Any Transfer hereunder shall be subordinate and subject to the provisions of this Lease, and if this Lease shall be terminated during the term of any Transfer, Landlord shall have the right to: (i) treat such Transfer as cancelled and repossess the Subject Space by any lawful means, or (ii) require that such Transferee attorn to and recognize Landlord as its landlord under any such Transfer. If Tenant shall be in Default, Landlord is hereby irrevocably authorized, as Tenant's agent and attorney-in-fact, to direct any Transferee to make all payments under or in connection with the Transfer directly to Landlord (which Landlord shall apply towards Tenant's obligations under this Lease) until such Default is cured. Such Transferee shall rely on any representation by Landlord that Tenant is in Default hereunder, without any need for confirmation thereof by Tenant. Upon any assignment, the assignee shall assume in writing all obligations and covenants of Tenant thereafter to be performed or observed under this Lease. No collection or acceptance of rent by Landlord from any Transferee shall be deemed a waiver of any provision of this Article 14 or the approval of any Transferee or a release of Tenant from any obligation under this Lease, whether theretofore or thereafter accruing. In no event shall Landlord's enforcement of any provision of this Lease against any Transferee be deemed a waiver of Landlord's right to enforce any term of this Lease against Tenant or any other person. If Tenant's obligations hereunder have been guaranteed, Landlord's consent to any Transfer shall not be effective unless the guarantor also consents to such Transfer.
14.8 Non-Transfers. Notwithstanding anything to the contrary contained in this Article 14, an assignment or subletting of all or a portion of the Premises to (i) a transferee of all or substantially all of the assets of Tenant, (ii) a transferee which is the resulting entity of a merger or consolidation of Tenant with another entity (inclusive of a so-called “reverse triangular” merger), or (iii) an affiliate of Tenant (an entity which is controlled by,
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-34-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



controls, or is under common control with, Tenant ("Affiliate")), shall not be deemed a Transfer under this Article 14, (any such assignee or sublessee described in items (i) through (iii) of this Section 14.8 hereinafter referred to as a "Permitted Transferee") provided that (A) Tenant notifies Landlord of any such assignment or sublease and promptly supplies Landlord with any documents or information reasonably requested by Landlord regarding such assignment or sublease or such affiliate, (B) Tenant is not in Default, (C) such Permitted Transferee shall be of a character and reputation consistent with the quality of the Building, (D) in the case of a Permitted Transfer described in clauses (i) or (ii) above, such Permitted Transferee shall have a tangible net worth (not including goodwill as an asset) computed in accordance with generally accepted accounting principles ("Net Worth") at least equal to the Net Worth of Tenant on the day immediately preceding the effective date of such assignment or sublease, and (E) no assignment relating to this Lease, whether with or without Landlord's consent, shall relieve Tenant from any liability under this Lease, and, in the event of an assignment of Tenant's entire interest in this Lease, the liability of Tenant and such transferee shall be joint and several. An assignee of Tenant's entire interest in this Lease who qualifies as a Permitted Transferee may also be referred to herein as a "Permitted Transferee Assignee." "Control," as used in this Section 14.8, shall mean the ownership, directly or indirectly, of at least fifty-one percent (51%) of the voting securities of, or possession of the right to vote, in the ordinary direction of its affairs, of at least fifty-one percent (51%) of the voting interest in, any person or entity.
ARTICLE 15
SURRENDER OF PREMISES; OWNERSHIP AND
REMOVAL OF TRADE FIXTURES
15.1 Surrender of Premises. No act or thing done by Landlord or any agent or employee of Landlord during the Lease Term shall be deemed to constitute an acceptance by Landlord of a surrender of the Premises unless such intent is specifically acknowledged in writing by Landlord. The delivery of keys to the Premises to Landlord or any agent or employee of Landlord shall not constitute a surrender of the Premises or effect a termination of this Lease, whether or not the keys are thereafter retained by Landlord, and notwithstanding such delivery Tenant shall be entitled to the return of such keys at any reasonable time upon request until this Lease shall have been properly terminated. The voluntary or other surrender of this Lease by Tenant, whether accepted by Landlord or not, or a mutual termination hereof, shall not work a merger, and at the option of Landlord shall operate as an assignment to Landlord of all subleases or subtenancies affecting the Premises or terminate any or all such sublessees or subtenancies.
15.2 Removal of Tenant Property by Tenant. Upon the expiration of the Lease Term, or upon any earlier termination of this Lease, Tenant shall, subject to the provisions of this Article 15, quit and surrender possession of the Premises to Landlord in as good order and condition as when Tenant took possession and as thereafter improved by Landlord and/or Tenant, reasonable wear and tear and repairs which are specifically made the responsibility of Landlord hereunder excepted. Upon such expiration or termination, Tenant shall, without expense to Landlord, remove or cause to be removed from the Premises all debris and rubbish, and such items of furniture, equipment, business and trade fixtures, free-standing cabinet work, movable partitions and other articles of personal property owned by Tenant otherwise located in the Premises, and such similar articles of any other persons claiming under Tenant, as Landlord may, in its sole discretion, require to be removed, and Tenant shall repair at its own expense all damage to the Premises and Building resulting from such removal.
ARTICLE 16
HOLDING OVER
If Tenant holds over after the expiration of the Lease Term or earlier termination thereof, such tenancy shall be a tenancy at sufferance, and shall not constitute a renewal hereof or an extension for any further term, and in such case Base Rent shall be payable at a daily rate equal to the product of (i) the daily Base Rent applicable during the last rental period of the Lease Term under this Lease, and (ii) a percentage equal to 150%, plus 100% of applicable Additional Rent. Such tenancy shall be subject to every other applicable term, covenant and agreement contained herein. Nothing contained in this Article 16 shall be construed as consent by Landlord to any holding over by
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-35-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Tenant, and Landlord expressly reserves the right to require Tenant to surrender possession of the Premises to Landlord as provided in this Lease upon the expiration or other termination of this Lease. If Tenant holds over without Landlord's express written consent, and tenders payment of rent for any period beyond the expiration of the Lease Term by way of check (whether directly to Landlord, its agents, or to a lock box) or wire transfer, Tenant acknowledges and agrees that the cashing of such check or acceptance of such wire shall be considered inadvertent and not be construed as creating a month-to-month tenancy, provided Landlord refunds such payment to Tenant promptly upon learning that such check has been cashed or wire transfer received. The provisions of this Article 16 shall not be deemed to limit or constitute a waiver of any other rights or remedies of Landlord provided herein or at law. If Tenant fails to surrender the Premises upon the termination or expiration of this Lease, in addition to any other liabilities to Landlord accruing therefrom, Tenant shall protect, defend, indemnify and hold Landlord harmless from all loss, costs (including reasonable attorneys' fees) and liability resulting from such failure, including, without limiting the generality of the foregoing, any claims made by any succeeding tenant founded upon such failure to surrender and any lost profits to Landlord resulting therefrom. Tenant agrees that any proceedings necessary to recover possession of the Premises, whether before or after expiration of the Lease Term, shall be considered an action to enforce the terms of this Lease for purposes of the awarding of any attorney’s fees in connection therewith.
ARTICLE 17
ESTOPPEL CERTIFICATES
Within ten (10) business days following a request in writing by Landlord, Tenant shall execute, acknowledge (if acknowledgment is expressly requested) and deliver to Landlord an estoppel certificate, which, as submitted by Landlord, shall be substantially in the form of Exhibit E, attached hereto (or such other form as may be reasonably required by any prospective mortgagee or purchaser of the Project, or any portion thereof), indicating therein any exceptions thereto that may exist at that time, and shall also contain any other information reasonably requested by Landlord or Landlord's mortgagee or prospective mortgagee; provided, however, that if such estoppel certificate is not factually correct, then Tenant may make such changes as are necessary to make such estoppel certificate factually correct and shall thereafter return such signed estoppel certificate to Landlord within said ten (10) business day period. Any such certificate may be relied upon by any prospective mortgagee or purchaser of all or any portion of the Project. Tenant shall execute and deliver whatever other instruments may be reasonably required for such purposes; provided, however, that if such instrument is not factually correct, then Tenant may make such changes as are necessary to make such instrument factually correct and shall thereafter return such signed instrument to Landlord within ten (10) business days. At any time during the Lease Term, but only in connection with (x) a sale, financing or refinancing of the Project or any portion hereof or interest therein, (y) a Default by Tenant or (z) a proposed Permitted Transfer or Alteration by Tenant, and provided that Landlord executes a commercially reasonable confidentiality agreement, Landlord may require Tenant to provide Landlord with a current financial statement and financial statements of the two (2) years prior to the current financial statement year. Such statements shall be prepared in accordance with generally accepted accounting principles and, if such is the normal practice of Tenant, shall be audited by an independent certified public accountant. Failure of Tenant to timely execute, acknowledge and deliver such estoppel certificate or other instruments shall constitute an acceptance of the Premises and an acknowledgment by Tenant that statements included in the estoppel certificate are true and correct, without exception. Notwithstanding the foregoing, in the event that (A) stock in the entity which constitutes Tenant under this Lease (as opposed to an entity that "Controls" Tenant or is otherwise an "Affiliate" of Tenant, as those terms are defined in Section 14.8 of this Lease) is publicly traded on a national stock exchange, and (B) Tenant has its own, separate and distinct 10K and 10Q filing requirements (as opposed joint or cumulative filings with an entity that Controls Tenant or with entities which are otherwise Affiliates of Tenant), then Tenant's obligation to provide Landlord with a copy of its most recent current financial statement as set forth above shall be deemed satisfied.
ARTICLE 18
SUBORDINATION
This Lease shall be subject and subordinate to all present and future ground or underlying leases of the Building or Project and to the lien of any mortgage, trust deed or other encumbrances now or hereafter in force
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-36-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



against the Building or Project or any part thereof, if any, and to all renewals, extensions, modifications, consolidations and replacements thereof, and to all advances made or hereafter to be made upon the security of such mortgages or trust deeds, unless the holders of such mortgages, trust deeds or other encumbrances, or the lessors under such ground lease or underlying leases, require in writing that this Lease be superior thereto (collectively, the “Superior Holders”); provided, however, that in consideration of and a condition precedent to Tenant’s agreement to subordinate this Lease to any mortgage, trust deed or other encumbrances, shall be the receipt by Tenant of a subordination non-disturbance and attornment agreement in the standard form provided by such Superior Holders (subject to commercially reasonable modifications), which requires such Superior Holder to accept this lease, and not to disturb tenant’s possession, so long as a Default has not occurred and be continuing executed by Landlord and the appropriate Superior Holder. Landlord represents to Tenant that as of the date of this Lease there is no Superior Holder. Tenant covenants and agrees in the event any proceedings are brought for the foreclosure of any such mortgage or deed in lieu thereof (or if any ground lease is terminated), to attorn, without any deductions or set-offs whatsoever, to the Superior Holder or any successors thereto upon any such foreclosure sale or deed in lieu thereof (or to the ground lessor), if so requested to do so by such Superior Holder, and to recognize such Superior Holder as the lessor under this Lease, provided such Superior Holder shall agree to accept this Lease and not disturb Tenant's occupancy, so long as Tenant timely pays the rent and observes and performs the terms, covenants and conditions of this Lease to be observed and performed by Tenant. Landlord's interest herein may be assigned as security at any time to any lienholder. Tenant shall, within ten (10) business days of request by Landlord, execute such further commercially reasonable instruments or assurances as Landlord may reasonably deem necessary to evidence or confirm the subordination or superiority of this Lease to any such mortgages, trust deeds, ground leases or underlying leases. Tenant waives the provisions of any current or future statute, rule or law which may give or purport to give Tenant any right or election to terminate or otherwise adversely affect this Lease and the obligations of the Tenant hereunder in the event of any foreclosure proceeding or sale.
ARTICLE 19
DEFAULTS; REMEDIES
19.1 Events of Default. The occurrence of any of the following shall constitute a default of this Lease by Tenant (each, a “Default”):
19.1.1 Any failure by Tenant to pay any Rent or any other charge required to be paid under this Lease, or any part thereof, when due unless such failure is cured within five (5) business days after notice; or
19.1.2 Except where a specific time period is otherwise set forth for Tenant's performance in this Lease, in which event the failure to perform by Tenant within such time period shall be a default by Tenant under this Section 19.1.2, any failure by Tenant to observe or perform any other provision, covenant or condition of this Lease to be observed or performed by Tenant where such failure continues for thirty (30) days after written notice thereof from Landlord to Tenant; provided that if the nature of such default is such that the same cannot reasonably be cured within a thirty (30) day period, Tenant shall not be deemed to be in default if it diligently commences such cure within such period and thereafter diligently proceeds to rectify and cure such default; or
19.1.3 Abandonment (pursuant to Section 1951.3 of the California Civil Code) of the Premises by Tenant; or
19.1.4 The failure by Tenant to observe or perform according to the provisions of Articles 5, 14, 17 or 18 of this Lease, or any breach by Tenant of the representations and warranties set forth in Section 29.32 of this Lease, where such failure continues for more than two (2) business days after notice from Landlord.
The notice periods provided herein are in lieu of, and not in addition to, any notice periods provided by law.
19.2 Remedies Upon Default. Upon the occurrence of any Default by Tenant, Landlord shall have, in addition to any other remedies available to Landlord at law or in equity (all of which remedies shall be distinct, separate and cumulative), the option to pursue any one or more of the following remedies, each and all of which
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-37-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



shall be cumulative and nonexclusive, without any notice or demand whatsoever.
19.2.1 Terminate this Lease, in which event Tenant shall immediately surrender the Premises to Landlord, and if Tenant fails to do so, Landlord may, without prejudice to any other remedy which it may have for possession or arrearages in rent, enter upon and take possession of the Premises and expel or remove Tenant and any other person who may be occupying the Premises or any part thereof, without being liable for prosecution or any claim or damages therefor; and Landlord may recover from Tenant the following:
(i) The worth at the time of award of the unpaid rent which has been earned at the time of such termination; plus
(ii) The worth at the time of award of the amount by which the unpaid rent which would have been earned after termination until the time of award exceeds the amount of such rental loss that Tenant proves could have been reasonably avoided; plus
(iii) The worth at the time of award of the amount by which the unpaid rent for the balance of the Lease Term after the time of award exceeds the amount of such rental loss that Tenant proves could have been reasonably avoided; plus
(iv) Any other amount necessary to compensate Landlord for all the detriment proximately caused by Tenant's failure to perform its obligations under this Lease or which in the ordinary course of things would be likely to result therefrom, specifically including but not limited to, brokerage commissions and advertising expenses incurred, expenses of remodeling the Premises or any portion thereof for a new tenant, whether for the same or a different use, and any special concessions made to obtain a new tenant (“Costs of Reletting”); notwithstanding the above, if Landlord relets the Premises for a term (the "Relet Term") that extends past the originally scheduled Lease Expiration Date, the Costs of Reletting which may be included in Landlord’s damages shall be limited to a prorated portion of the Costs of Reletting, based on the percentage that the length of the originally scheduled Lease Term remaining on the date Landlord terminates this Lease or Tenant's right to possession bears to the length of the Relet Term. For example, if there are two (2) years left on the Lease Term at the time that Landlord terminates possession and, prior to the expiration of the two (2) year period, Landlord enters into a lease with a new tenant with a Relet Term of ten (10) years, then only twenty percent (20%) of the Costs of Reletting shall be included when determining Landlord's damages; and
(v) At Landlord's election, such other amounts in addition to or in lieu of the foregoing as may be permitted from time to time by applicable law.
The term "rent" as used in this Section 19.2 shall be deemed to be and to mean all sums of every nature required to be paid by Tenant pursuant to the terms of this Lease, whether to Landlord or to others. As used in Sections 19.2.1(i) and (ii), above, the "worth at the time of award" shall be computed by allowing interest at the rate set forth in Article 25 of this Lease, but in no case greater than the maximum amount of such interest permitted by law. As used in Section 19.2.1(iii) above, the "worth at the time of award" shall be computed by discounting such amount at the discount rate of the Federal Reserve Bank of San Francisco at the time of award plus one percent (1%).
19.2.2 Landlord shall have the remedy described in California Civil Code Section 1951.4 (lessor may continue lease in effect after lessee's breach and abandonment and recover rent as it becomes due, if lessee has the right to sublet or assign, subject only to reasonable limitations). Accordingly, if Landlord does not elect to terminate this Lease on account of any Default by Tenant, Landlord may, from time to time, without terminating this Lease, enforce all of its rights and remedies under this Lease, including the right to recover all rent as it becomes due.
19.2.3 Landlord shall at all times have the rights and remedies (which shall be cumulative with each other and cumulative and in addition to those rights and remedies available under Sections 19.2.1 and
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-38-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



19.2.2, above, or any law or other provision of this Lease), without prior demand or notice except as required by applicable law, to seek any declaratory, injunctive or other equitable relief, and specifically enforce this Lease, or restrain or enjoin a violation or breach of any provision hereof.
19.3 Subleases of Tenant. Whether or not Landlord elects to terminate this Lease on account of any Default by Tenant, as set forth in this Article 19, Landlord shall have the right to terminate any and all subleases, licenses, concessions or other consensual arrangements for possession entered into by Tenant and affecting the Premises or may, in Landlord's sole discretion, succeed to Tenant's interest in such subleases, licenses, concessions or arrangements. In the event of Landlord's election to succeed to Tenant's interest in any such subleases, licenses, concessions or arrangements, Tenant shall, as of the date of notice by Landlord of such election, have no further right to or interest in the rent or other consideration receivable thereunder.
19.4 Efforts to Relet. No re-entry or repossession, repairs, maintenance, changes, alterations and additions, reletting, appointment of a receiver to protect Landlord's interests hereunder, or any other action or omission by Landlord shall be construed as an election by Landlord to terminate this Lease or Tenant's right to possession, or to accept a surrender of the Premises, nor shall same operate to release Tenant in whole or in part from any of Tenant's obligations hereunder, unless express written notice of such intention is sent by Landlord to Tenant. Tenant hereby irrevocably waives any right otherwise available under any law to redeem or reinstate this Lease.
19.5 Landlord Default.
19.5.1 General. Notwithstanding anything to the contrary set forth in this Lease, Landlord shall not be in default in the performance of any obligation required to be performed by Landlord pursuant to this Lease unless Landlord fails to perform such obligation within thirty (30) days after the receipt of notice from Tenant specifying in detail Landlord’s failure to perform; provided, however, if the nature of Landlord’s obligation is such that more than thirty (30) days are required for its performance, then Landlord shall not be in default under this Lease if it shall commence such performance within such thirty (30) day period and thereafter diligently pursue the same to completion. Upon any such default by Landlord under this Lease, Tenant may, except as otherwise specifically provided in this Lease to the contrary, exercise any of its rights provided at law or in equity.
19.5.2 Abatement of Rent. In the event that Tenant is prevented from using, and does not use (except for the maintenance of a skeleton crew within the Premises for such purposes as securing Tenant’s records and files, forwarding telephone communications, correspondence and deliveries, and otherwise enabling those aspects of Tenant’s business operations previously conducted within the Premises to be carried on from an alternative location), the Premises or any portion thereof, as a result of (i) any repair, maintenance or alteration performed by Landlord, or which Landlord failed to perform, after the Lease Commencement Date and required by the Lease, which substantially interferes with Tenant’s use of the Premises, (ii) any failure to provide services, utilities or access to the Premises as required by this Lease, or (iii) any “Renovations,” as that term is defined in Section 29.29 of this Lease (such set of circumstances as set forth in items (i), (ii) or (iii), above, to be known as an “Abatement Event”), then Tenant shall give Landlord notice of such Abatement Event (which notice may, for the purposes of triggering the commencement of the Eligibility Period (defined below) be delivered by hand to the office of the Project’s property manager during Building Hours (except on Saturdays), provided that copies of such notice are concurrently sent via overnight mail to Landlord’s other addressees for notice hereunder, in order to promptly provide such other addressees with notice of the Abatement Event), and if such Abatement Event continues for five (5) consecutive business days after Landlord’s receipt of any such notice (the “Eligibility Period”), then the Base Rent and Tenant’s Share of Direct Expenses shall be abated or reduced, as the case may be, after expiration of the Eligibility Period for such time that Tenant continues to be so prevented from using, and does not use, the Premises or a portion thereof, in the proportion that the rentable area of the portion of the Premises that Tenant is prevented from using, and does not use, bears to the total rentable area of the Premises; provided, however, in the event that Tenant is prevented from using, and does not use, a portion of the Premises for a period of time in excess of the Eligibility Period and the remaining portion of the Premises is not sufficient to allow Tenant to effectively conduct its business therein, and if Tenant does not conduct its business from such remaining portion, then for such time after expiration of the Eligibility Period during which Tenant is so prevented from effectively
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-39-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



conducting its business therein, the Base Rent and Tenant’s Share of Direct Expenses for the entire Premises shall be abated for such time as Tenant continues to be so prevented from using, and does not use, the Premises. If, however, Tenant reoccupies any portion of the Premises during such period (except for the maintenance of a skeleton crew as provided above), the Rent allocable to such reoccupied portion, based on the proportion that the rentable area of such reoccupied portion of the Premises bears to the total rentable area of the Premises, shall be payable by Tenant from the date Tenant reoccupies such portion of the Premises. To the extent an Abatement Event is caused by an event covered by Articles 11 or 13 of this Lease, then Tenant's right to abate rent shall be governed by the terms of such Article 11 or 13, as applicable, and the Eligibility Period shall not be applicable thereto. Such right to abate Base Rent and Tenant's Share of Direct Expenses shall be Tenant's sole and exclusive monetary remedy for rent abatement at law or in equity for an Abatement Event. Except as provided in this Section 19.5.2, or in Articles 11 or 13, nothing contained herein shall be interpreted to mean that Tenant is excused from paying Rent due hereunder.
ARTICLE 20
COVENANT OF QUIET ENJOYMENT
Landlord covenants that Tenant, on paying the Rent, charges for services and other payments herein reserved and on keeping, observing and performing all the other terms, covenants, conditions, provisions and agreements herein contained on the part of Tenant to be kept, observed and performed, shall, during the Lease Term, peaceably and quietly have, hold and enjoy the Premises subject to the terms, covenants, conditions, provisions and agreements hereof without interference by any persons lawfully claiming by or through Landlord. The foregoing covenant is in lieu of any other covenant express or implied.
ARTICLE 21
SECURITY DEPOSIT
INTENTIONALLY DELETED.
ARTICLE 22
SUBSTITUTION OF OTHER PREMISES
INTENTIONALLY DELETED.
ARTICLE 23
SIGNS
23.1 Interior Signage. Tenant may install identification and other signage anywhere in the Premises including in the elevator lobby of the Premises, provided that such signs must not be visible from the exterior of the Building, unless required by Applicable Law. Except as set forth in Section 23.2, below, Tenant may not install any signs on the exterior or roof of the Project or the Common Areas. Any signs, window coverings, or blinds (even if the same are located behind the Landlord-approved window coverings for the Building), or other items visible from the exterior of the Premises or Building, shall be subject to the prior approval of Landlord, in its sole discretion.
23.2 Exterior Signage. In addition to the signage rights expressly set forth above in this Article 23, but subject to the terms of this Section 23.2, Tenant, at Tenant's sole cost and expense, shall be entitled to install (i) exterior signage on the Building, (ii) one (1) panel on the Project monument sign in the location more particularly identified on Exhibit J attached hereto, and (iii) certain directional signage in the Common Areas of the Project, each identifying Tenant's name and/or logo (the "Tenant's Signage") in connection with Tenant's lease of the Premises.
23.2.1 Specifications and Permits. Tenant's Signage shall set forth Tenant's name and/or logo as
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-40-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



determined by Tenant in its sole discretion, but subject to Landlord's reasonable approval, and in no event shall the Tenant's Signage include an "Objectionable Name," as that term is defined in Section 23.2.2, below. The graphics, materials, color, design, lettering, lighting, size, illumination, specifications and exact locations of Tenant's Signage shall be subject to the prior written approval of Landlord, which approval shall not be unreasonably withheld, conditioned or delayed, and shall be consistent and compatible with the quality and nature of the Project and Landlord's Building standard signage specifications. In addition, the Tenant's Signage shall be subject to Tenant's receipt of all necessary governmental or quasi-governmental approvals and permits (collectively, "Governmental Approvals") (which Tenant acknowledges includes that certain "Roseville Innovation Park Master Sign Program" dated 6/22/18) and shall be subject to all Applicable Laws and the Underlying Documents, specifically including the Declaration. Tenant hereby acknowledges that Landlord has made no representation or warranty to Tenant with respect to the probability of obtaining all necessary Governmental Approvals for the Tenant's Signage. In the event Tenant does not receive the necessary Governmental Approvals for the Tenant's Signage, Tenant's and Landlord's rights and obligations under this Lease shall be unaffected.
23.2.2 Objectionable Name. To the extent Tenant desires to change the name and/or logo set forth on the Tenant's Signage, such name and/or logo shall not have a name which relates to an entity which is of a character or reputation, or is associated with a political faction or orientation, which is inconsistent with the quality of the Project, or which would otherwise reasonably offend a landlord of the comparable buildings in the vicinity of the Project (an "Objectionable Name"). The parties hereby agree that the name "Penumbra, Inc." or any reasonable derivation thereof, shall not be deemed an Objectionable Name.
23.2.3 Termination of Right to Tenant's Signage. The rights contained in this Section 23.2 shall be personal to the Original Tenant or a Permitted Transferee Assignee, and may only be exercised and maintained by the Original Tenant or such Permitted Transferee Assignee (and not any other assignee, sublessee or other transferee of either of the Original Tenant's interest in the Lease) if the Original Tenant or such Permitted Transferee Assignee has not subleased more than fifty percent (50%) of the Premises and any other space leased by Tenant in the Project, and a Default by Tenant under this Lease is not then occurring. In the event Tenant fails to comply with any of the requirements set forth hereinabove, the signage rights provided in this Section 23.2 shall automatically terminate.
23.2.4 Cost and Maintenance; Change and Replacement. The actual costs of the Tenant's Signage and the installation, design, construction and any and all other costs associated with the Tenant's Signage, including, without limitation, utility charges and hook-up fees, permits, and maintenance and repairs, shall be the sole responsibility of Tenant. Should the Tenant's Signage require repairs and/or maintenance, as determined in Landlord's reasonable judgment, Landlord shall have the right to provide notice thereof to Tenant and Tenant (except as set forth below) shall cause such repairs and/or maintenance to be performed within thirty (30) days after receipt of such notice from Landlord, at Tenant's sole cost and expense; provided, however, if such repairs and/or maintenance are reasonably expected to require longer than thirty (30) days to perform, Tenant shall commence such repairs and/or maintenance within such thirty (30) day period and shall diligently prosecute such repairs and maintenance to completion. Should Tenant fail to perform such repairs and/or maintenance within the periods described in the immediately preceding sentence, Landlord shall, upon the delivery of an additional five (5) business days' prior written notice, have the right to cause such work to be performed and to charge Tenant as Additional Rent for the actual cost of such work. Subject to Tenant's agreement to comply with the terms of this Section 23.2.4, Tenant shall be permitted to change and/or replace the Tenant's Signage periodically in Tenant's reasonable discretion. Upon the expiration or earlier termination of this Lease or upon any earlier termination of Tenant's rights to the Tenant's Signage as set forth herein, Tenant shall, at Tenant's sole cost and expense, cause the Tenant's Signage to be removed and shall cause the areas in which such Tenant's Signage was located to be restored to the condition existing immediately prior to the placement of such Tenant's Signage except for (x) reasonable wear and tear, (y) damage by casualty that is not Tenant's obligation to repair hereunder, or (z) repairs which are specifically made the responsibility of Landlord hereunder. If Tenant fails to timely remove the Tenant's Signage or to restore the areas in which such the Tenant's Signage was located, as provided in the immediately preceding sentence, then Landlord may perform such work, and all actual costs incurred by Landlord in so performing shall be reimbursed by Tenant to Landlord within thirty (30) days after Tenant's receipt of an invoice therefor. The terms and conditions of this Section 23.2.4 shall survive the expiration or earlier termination of the Lease.

795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-41-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



ARTICLE 24
COMPLIANCE WITH LAW
24.1 By Tenant. Tenant shall not do anything or suffer anything to be done in or about the Premises or the Project which will in any way conflict with any law, statute, ordinance or other governmental rule, regulation or requirement now in force or which may hereafter be enacted or promulgated, including any such governmental regulations related to disabled access (collectively, "Applicable Laws"). At its sole cost and expense, Tenant shall promptly comply with any Applicable Laws which relate to (i) Tenant's use of the Premises, (ii) any Alterations made by Tenant to the Premises, and any Tenant Improvements in the Premises, (iii) the Tenant Maintenance Responsibilities, or (iv) the Landlord Maintenance Responsibilities, but as to the Landlord Maintenance Responsibilities, only to the extent such obligations are triggered by Alterations made by Tenant to the Premises to the extent such Alterations are not normal and customary business office improvements, or triggered by the Tenant Improvements to the extent such Tenant Improvements are not normal and customary business office improvements (subject to Section 1 of the Tenant Work Letter in connection with the initial construction of the Tenant Improvements), or triggered by Tenant's use of the Premises for non-general office use. Should any standard or regulation now or hereafter be imposed on Landlord or Tenant by a state, federal or local governmental body charged with the establishment, regulation and enforcement of occupational, health or safety standards for employers, employees, landlords or tenants, then Tenant agrees, at its sole cost and expense, to comply promptly with such standards or regulations and to cooperate with Landlord, including, without limitation, by taking such actions as Landlord may reasonably require, in Landlord's efforts to comply with such standards or regulations. Tenant shall be responsible, at its sole cost and expense, to make all alterations to the Premises as are required to comply with the governmental rules, regulations, requirements or standards described in this Article 24 with which Tenant is responsible for compliance. The judgment of any court of competent jurisdiction or the admission of Tenant in any judicial action, regardless of whether Landlord is a party thereto, that Tenant has violated any of said governmental measures, shall be conclusive of that fact as between Landlord and Tenant.
24.2 By Landlord. Landlord shall comply with all Applicable Laws relating to the Landlord Maintenance Responsibilities, provided that compliance with such Applicable Laws is not the responsibility of Tenant under this Lease, and provided further that Landlord's failure to comply therewith would prohibit Tenant from obtaining or maintaining a certificate of occupancy for the Premises, or would materially adversely affect the safety of Tenant's employees, Tenant's ability to use or have access to the Premises, or create a significant health hazard for Tenant's employees, or would otherwise materially and adversely affect Tenant's use of or access to the Premises. Landlord shall be permitted to include in Operating Expenses any costs or expenses incurred by Landlord under this Article 24 to the extent not prohibited by the terms of Article 4 of this Lease, above.
24.3 Certified Access Specialist. For purposes of Section 1938 of the California Civil Code, Landlord hereby discloses to Tenant, and Tenant hereby acknowledges, that the Premises have not undergone inspection by a Certified Access Specialists (CASp). As required by Section 1938(e) of the California Civil Code, Landlord hereby states as follows: "A Certified Access Specialist (CASp) can inspect the subject premises and determine whether the subject premises comply with all of the applicable construction-related accessibility standards under state law. Although state law does not require a CASp inspection of the subject premises, the commercial property owner or lessor may not prohibit the lessee or tenant from obtaining a CASp inspection of the subject premises for the occupancy or potential occupancy of the lessee or tenant, if requested by the lessee or tenant. The parties shall mutually agree on the arrangements for the time and manner of the CASp inspection, the payment of the fee for the CASp inspection, and the cost of making any repairs necessary to correct violations of construction-related accessibility standards within the premises." In furtherance of the foregoing, Landlord and Tenant hereby agree as follows: (a) any CASp inspection requested by Tenant shall be conducted, at Tenant's sole cost and expense, by a CASp designated by Landlord, subject to Landlord's reasonable rules and requirements; (b) Tenant, at is sole cost and expense, shall be responsible for making any improvements or repairs within the Premises to correct violations of construction-related accessibility standards; and (c) if anything done by or for Tenant in its use or occupancy of the Premises shall require any improvements or repairs to the Building or Project (outside the
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-42-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Premises) to correct violations of construction-related accessibility standards, then Tenant shall reimburse Landlord upon demand, as Additional Rent, for the cost to Landlord of performing such improvements or repairs.
ARTICLE 25
LATE CHARGES
If any installment of Rent or any other sum due from Tenant shall not be received by Landlord or Landlord's designee within five (5) business days after Tenant's receipt of written notice from Landlord that said amount is past due, then Tenant shall pay to Landlord a late charge equal to five percent (5%) of the overdue amount plus any reasonable attorneys' fees incurred by Landlord by reason of Tenant's failure to pay Rent and/or other charges when ; provided, however, that Tenant shall be entitled to notice of nonpayment and a five (5) day grace period, prior to the application of such late charge, with respect to the first (1st) occasion in any calendar year in which any installment of Rent is not timely paid. The late charge shall be deemed Additional Rent and the right to require it shall be in addition to all of Landlord's other rights and remedies hereunder or at law and shall not be construed as liquidated damages or as limiting Landlord's remedies in any manner. In addition to the late charge described above, any Rent or other amounts owing hereunder which are not paid within ten (10) days after the date they are due shall bear interest from the date when due until paid at a rate per annum equal to the lesser of (i) the annual "Bank Prime Loan" rate cited in the Federal Reserve Statistical Release Publication H.15, published on the first Tuesday of each calendar month (or such other comparable index as Landlord and Tenant shall reasonably agree upon if such rate ceases to be published) plus two (2) percentage points, and (ii) the highest rate permitted by applicable law.
ARTICLE 26
LANDLORD'S RIGHT TO CURE DEFAULT; PAYMENTS BY TENANT
26.1 Landlord's Cure. All covenants and agreements to be kept or performed by Tenant under this Lease shall be performed by Tenant at Tenant's sole cost and expense and without any reduction of Rent, except to the extent, if any, otherwise expressly provided herein. If Tenant shall fail to perform any obligation under this Lease, and such failure shall continue in excess of the time allowed under Section 19.1.2, above, unless a specific time period is otherwise stated in this Lease, Landlord may, but shall not be obligated to, make any such payment or perform any such act on Tenant's part without waiving its rights based upon any default of Tenant and without releasing Tenant from any obligations hereunder.
26.2 Tenant's Reimbursement. Except as may be specifically provided to the contrary in this Lease, Tenant shall pay to Landlord, within thirty (30) days following delivery by Landlord to Tenant of statements therefor: (i) sums equal to expenditures reasonably made and obligations incurred by Landlord in connection with the remedying by Landlord of Tenant's Defaults pursuant to the provisions of Section 26.1; (ii) sums equal to all losses, costs, liabilities, damages and expenses referred to in Article 10 of this Lease; and (iii) sums equal to all expenditures made and obligations incurred by Landlord in collecting or attempting to collect any past due Rent, including, without limitation, all reasonable legal fees and other amounts so expended. Tenant's obligations under this Section 26.2 shall survive the expiration or sooner termination of the Lease Term.
ARTICLE 27
ENTRY BY LANDLORD

Landlord reserves the right at all reasonable times (during Building Hours with respect to items (i) and (ii) below) and upon reasonable notice to Tenant (except in the case of an emergency) to enter the Premises to (i) inspect them; (ii) show the Premises to prospective purchasers, or to current or prospective mortgagees, ground or underlying lessors or insurers or, during the last twelve (12) months of the Lease Term, to prospective tenants;
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-43-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



(iii) post notices of nonresponsibility; or (iv) make such alterations, improvements, additions or repairs to all or any portion of the Premises, the Base Building, the Base Building systems or the Project as Landlord shall reasonably desire or deem necessary, or as Landlord may be required to perform under Applicable Laws, or by any governmental or quasi-governmental authority, or by court order or decree. Notwithstanding anything to the contrary contained in this Article 27, Landlord may enter the Premises at any time to (A) perform services required of Landlord, including janitorial service; (B) take possession due to any breach of this Lease in the manner provided herein; and (C) perform any covenants of Tenant which Tenant fails to perform within applicable notice and cure periods. Landlord may make any such entries without the abatement of Rent (subject to the terms of Section 19.5.2, above, except Section 19.5.2 shall not be applicable in connection with entries under item (B), above), and may take such reasonable steps as required to accomplish the stated purposes. Landlord will use commercially reasonable efforts to minimize interference with Tenant’s use of and access to the Premises in connection with any entries under this Article 27 (except under item (B), above). To the extent that Landlord installs, maintains, uses, repairs or replaces pipes, cables, ductwork, conduits, utility lines, and/or wires through hung ceiling space, exterior perimeter walls and column space, adjacent to and in demising partitions and columns, in or beneath the floor slab or above, below, or through the Premises, then in the course of making any such installation or repair, Landlord will: (w) use commercially reasonable efforts to not interfere unreasonably with or interrupt the business operations of Tenant within the Premises; (x) not reduce Tenant’s usable space, except to a de minimus extent (unless such work is required by Applicable Law), if the same are not installed behind existing walls or ceilings; (y) box in any of the same installed adjacent to existing walls with construction materials substantially similar to those existing in the affected area(s) of the Premises; and (z) repair all damage caused by the same and restore, to the extent reasonably practical, such area(s) of the Premises to the condition existing immediately prior to such work. Tenant hereby waives any claims for damages or for any injuries or inconvenience to or interference with Tenant's business, lost profits, any loss of occupancy or quiet enjoyment of the Premises, and any other loss occasioned thereby. For each of the above purposes, Landlord shall at all times have a key with which to unlock all the doors in the Premises, excluding Tenant's vaults, safes and special security areas designated in advance by Tenant. In an emergency, Landlord shall have the right to use any means that Landlord may deem proper to open the doors in and to the Premises. Notwithstanding anything to the contrary set forth in this Article 27, Tenant may designate in writing certain reasonable areas of the Premises as "Secured Areas" should Tenant require such areas for the purpose of securing certain valuable property or confidential information. In connection with the foregoing, Landlord shall not enter such Secured Areas without the prior written consent of Tenant and Landlord and Landlord's personnel being accompanied by a representative of Tenant except in the event of an emergency. In no event will Landlord or any of Landlord’s representatives be allowed to take photographs of any portion of any Secured Areas without the express written consent of Tenant, which consent may be withheld in Tenant’s sole discretion. Landlord acknowledges that any clean rooms, inventory areas and material quarantine areas are Secured Areas due to heightened regulatory compliance requirements which limits access thereto. Landlord need not clean any area designated by Tenant as a Secured Area and shall only maintain or repair such secured areas to the extent (i) such repair or maintenance is required in order to maintain and repair the Base Building (to the extent the same is not a Tenant Maintenance Responsibility); (ii) as required by Applicable Law, or (iii) in response to specific requests by Tenant and in accordance with a schedule reasonably designated by Tenant, subject to Landlord's reasonable approval. Any entry into the Premises by Landlord in the manner hereinbefore described shall not be deemed to be a forcible or unlawful entry into, or a detainer of, the Premises, or an actual or constructive eviction of Tenant from any portion of the Premises. No provision of this Lease shall be construed as obligating Landlord to perform any repairs, alterations or decorations except as otherwise expressly agreed to be performed by Landlord herein.
ARTICLE 28
INTENTIONALLY OMITTED
ARTICLE 29
MISCELLANEOUS PROVISIONS
29.1 Terms; Captions. The words "Landlord" and "Tenant" as used herein shall include the plural as well as the singular. The necessary grammatical changes required to make the provisions hereof apply either to
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-44-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



corporations or partnerships or individuals, men or women, as the case may require, shall in all cases be assumed as though in each case fully expressed. The captions of Articles and Sections are for convenience only and shall not be deemed to limit, construe, affect or alter the meaning of such Articles and Sections.
29.2 Binding Effect. Subject to all other provisions of this Lease, each of the covenants, conditions and provisions of this Lease shall extend to and shall, as the case may require, bind or inure to the benefit not only of Landlord and of Tenant, but also of their respective heirs, personal representatives, successors or assigns, provided this clause shall not permit any assignment by Tenant contrary to the provisions of Article 14 of this Lease.
29.3 No Air Rights. No rights to any view or to light or air over any property, whether belonging to Landlord or any other person, are granted to Tenant by this Lease. If at any time any windows of the Premises are temporarily darkened or the light or view therefrom is obstructed by reason of any repairs, improvements, maintenance or cleaning in or about the Project, the same shall be without liability to Landlord and without any reduction or diminution of Tenant's obligations under this Lease.
29.4 Modification of Lease. Should any current or prospective mortgagee or ground lessor for the Building or Project require a modification of this Lease, which modification will not cause an increased cost or expense to Tenant or in any other way materially and adversely change the rights and obligations of Tenant hereunder, then and in such event, Tenant agrees that this Lease may be so modified and agrees to execute (or make good faith comments to) whatever documents are reasonably required therefor and to deliver the same to Landlord within thirty (30) days following a request therefor. At the request of Landlord or any mortgagee or ground lessor, Tenant agrees to execute (or make good faith comments to) a short form of Lease and deliver the same to Landlord within thirty (30) days following the request therefor.
29.5 Transfer of Landlord's Interest. Tenant acknowledges that Landlord has the right to transfer all or any portion of its interest in the Project or Building and in this Lease, and Tenant agrees that in the event of any such transfer, if the transferee agrees in writing that it assumes the obligations of the Landlord under this Lease, Landlord shall be released from all liability under this Lease arising from and after the date of such transfer and Tenant agrees to look solely to such transferee for the performance of Landlord's obligations hereunder which arise or accrue after the date of transfer and such transferee shall be deemed to have fully assumed and be liable for all obligations of this Lease to be performed by Landlord, and Tenant shall attorn to such transferee.
29.6 Prohibition Against Recording. Except as provided in Section 29.4 of this Lease, neither this Lease, nor any memorandum, affidavit or other writing with respect thereto, shall be recorded by Tenant or by anyone acting through, under or on behalf of Tenant.
29.7 Landlord's Title. Landlord's title is and always shall be paramount to the title of Tenant. Nothing herein contained shall empower Tenant to do any act which can, shall or may encumber the title of Landlord.
29.8 Relationship of Parties. Nothing contained in this Lease shall be deemed or construed by the parties hereto or by any third party to create the relationship of principal and agent, partnership, joint venturer or any association between Landlord and Tenant.
29.9 Application of Payments. Landlord shall have the right to apply payments received from Tenant pursuant to this Lease, regardless of Tenant's designation of such payments, to satisfy any obligations of Tenant hereunder, in such order and amounts as Landlord, in its sole discretion, may elect.
29.10 Time of Essence. Time is of the essence with respect to the performance of every provision of this Lease in which time of performance is a factor.
29.11 Partial Invalidity. If any term, provision or condition contained in this Lease shall, to any extent, be invalid or unenforceable, the remainder of this Lease, or the application of such term, provision or condition to persons or circumstances other than those with respect to which it is invalid or unenforceable, shall not
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-45-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



be affected thereby, and each and every other term, provision and condition of this Lease shall be valid and enforceable to the fullest extent possible permitted by law.
29.12 No Warranty. In executing and delivering this Lease, Tenant has not relied on any representations, including, but not limited to, any representation as to the amount of any item comprising Additional Rent or the amount of the Additional Rent in the aggregate or that Landlord is furnishing the same services to other tenants, at all, on the same level or on the same basis, or any warranty or any statement of Landlord which is not set forth herein or in one or more of the exhibits attached hereto.
29.13 Landlord Exculpation. The liability of Landlord or the Landlord Parties to Tenant for any default by Landlord under this Lease or arising in connection herewith or with Landlord's operation, management, leasing, repair, renovation, alteration or any other matter relating to the Project or the Premises shall be limited solely and exclusively to an amount which is equal to the lesser of (a) the equity interest of Landlord in the Building (which shall be deemed to include the rental income at the Building, the proceeds of any sale of all or any portion of the Building by Landlord as well as any insurance or condemnation proceeds),or (b) the equity interest Landlord would have in the Building if the Building were encumbered by third-party debt in an amount equal to eighty percent (80%) of the value of the Building (as such value is reasonably determined by Landlord). Neither Landlord, nor any of the Landlord Parties shall have any personal liability therefor, and Tenant hereby expressly waives and releases such personal liability on behalf of itself and all persons claiming by, through or under Tenant. The limitations of liability contained in this Section 29.13 shall inure to the benefit of Landlord's and the Landlord Parties' present and future partners, beneficiaries, officers, directors, trustees, shareholders, agents and employees, and their respective partners, heirs, successors and assigns. Under no circumstances shall any present or future partner of Landlord (if Landlord is a partnership), or trustee or beneficiary (if Landlord or any partner of Landlord is a trust), have any liability for the performance of Landlord's obligations under this Lease. Similarly, under no circumstances shall any present or future officers, directors, partners or employees of Tenant have any personal liability for the performance of Tenant's obligations under this Lease. Notwithstanding any contrary provision herein, neither Landlord nor the Landlord Parties shall be liable under any circumstances for injury or damage to, or interference with, Tenant's business, including but not limited to, loss of profits, loss of rents or other revenues, loss of business opportunity, loss of goodwill or loss of use, in each case, however occurring; similarly, except with respect to Tenant’s violations of the provisions of this Lease regarding Hazardous Materials and Tenant’s holding over in the Premises following the expiration or sooner termination of this Lease, Tenant shall not be liable under any circumstances for injury or damage to, or interference with, Landlord’s business, including, but not limited to, loss of profits, loss of revenues (not including, however, loss of rents), loss of business opportunity, loss of goodwill or loss of use, in each case, however occurring.
29.14 Entire Agreement. It is understood and acknowledged that there are no oral agreements between the parties hereto affecting this Lease and this Lease constitutes the parties' entire agreement with respect to the leasing of the Premises and supersedes and cancels any and all previous negotiations, arrangements, brochures, agreements and understandings, if any, between the parties hereto or displayed by Landlord to Tenant with respect to the subject matter thereof, and none thereof shall be used to interpret or construe this Lease. None of the terms, covenants, conditions or provisions of this Lease can be modified, deleted or added to except in writing signed by the parties hereto.
29.15 Right to Lease. Landlord reserves the absolute right to effect such other tenancies in the Project as Landlord in the exercise of its sole business judgment shall determine to best promote the interests of the Building or Project. Tenant does not rely on the fact, nor does Landlord represent, that any specific tenant or type or number of tenants shall, during the Lease Term, occupy any space in the Building or Project.
29.16 Force Majeure. Any prevention, delay or stoppage due to strikes, lockouts, labor disputes, acts of God, acts of war, terrorist acts, inability to obtain services, labor, or materials or reasonable substitutes therefor, governmental actions, civil commotions, fire or other casualty, and other causes beyond the reasonable control of the party obligated to perform, except with respect to the obligations imposed with regard to Rent and other charges to be paid by Tenant pursuant to this Lease (collectively, a "Force Majeure"), notwithstanding anything to the contrary contained in this Lease, shall excuse the performance of such party for a period equal to any
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-46-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



such prevention, delay or stoppage and, therefore, if this Lease specifies a time period for performance of an obligation of either party, that time period shall be extended by the period of any delay in such party's performance caused by a Force Majeure. The provisions of this Section 29.16 shall not, however, delay (i) the trigger date for Tenant’s right to abatements in Rent as set forth in Section 19.5.2 above, or (ii) the date upon which Tenant may exercise its right to terminate this Lease following casualty described in Section 11.2 above except as expressly set forth in Section 11.2. In the event that either party is delayed from performing any obligation hereunder as a result of Force Majeure, such party shall promptly give notice to the other party of the delay in question, specifying in such notice the nature of the delay and, without any such estimate being deemed a representation or warranty, such party’s good faith estimate of the length of the delay in question.
29.17 Waiver of Redemption by Tenant. Tenant hereby waives, for Tenant and for all those claiming under Tenant, any and all rights now or hereafter existing to redeem by order or judgment of any court or by any legal process or writ, Tenant's right of occupancy of the Premises after any termination of this Lease.
29.18 Notices. All notices, demands, statements, designations, approvals or other communications (collectively, "Notices") given or required to be given by either party to the other hereunder or by law shall be in writing, shall be (A) sent by United States certified or registered mail, postage prepaid, return receipt requested ("Mail"), (B) delivered by a nationally recognized overnight courier, or (C) delivered personally. Any Notice shall be sent, transmitted, or delivered, as the case may be, to Tenant at the appropriate address set forth in Section 10 of the Summary, or to such other place as Tenant may from time to time designate in a Notice to Landlord, or to Landlord at the addresses set forth below, or to such other places as Landlord may from time to time designate in a Notice to Tenant. Any Notice will be deemed given (i) three (3) business days after the date it is posted if sent by Mail, (ii) the date the overnight courier delivery is made, or (iii) the date personal delivery is made; provided that any Notice delivered on a weekend or holiday will be deemed given on the next-succeeding business day. Any Notice given by an attorney on behalf of Landlord or by Landlord’s managing agent shall be considered as given by Landlord and shall be fully effective. As of the date of this Lease, any Notices to Landlord must be sent, transmitted, or delivered, as the case may be, to the following addresses:
8000 Foothills LLC
c/o Strada Investment Group, LLC
101 Mission Street, Suite 420
San Francisco, CA 94105
Attention: Scott Stafford
With a copy to:
Allen Matkins Leck Gamble Mallory & Natsis LLP
1901 Avenue of the Stars
Suite 1800
Los Angeles, California 90067
Attention: Anton N. Natsis, Esq.
29.19 Joint and Several. If there is more than one Tenant, the obligations imposed upon Tenant under this Lease shall be joint and several.
29.20 Authority. If Tenant is a corporation, trust or partnership, each individual executing this Lease on behalf of Tenant hereby represents that Tenant is a duly formed and existing entity qualified to do business in California and that Tenant has full right and authority to execute and deliver this Lease and that each person signing on behalf of Tenant is authorized to do so. In such event, Tenant shall, within ten (10) days after execution of this Lease, deliver to Landlord satisfactory evidence of such authority and, if a corporation, upon demand by Landlord, also deliver to Landlord satisfactory evidence of (i) good standing in Tenant's state of incorporation and (ii) qualification to do business in California.
29.21 Attorneys' Fees. In the event that either Landlord or Tenant should bring suit for the possession of the Premises, for the recovery of any sum due under this Lease, or because of the breach of any provision of this Lease or for any other relief against the other, then all costs and expenses, including reasonable attorneys' fees, incurred by the prevailing party therein shall be paid by the other party, which obligation on the part of the other
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-47-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



party shall be deemed to have accrued on the date of the commencement of such action and shall be enforceable whether or not the action is prosecuted to judgment.
29.22 Governing Law; JUDICIAL REFERENCE. This Lease shall be construed and enforced in accordance with the laws of the State of California. THE PARTIES HEREBY WAIVE, TO THE FULLEST EXTENT PERMITTED BY LAW, THE RIGHT TO TRIAL BY JURY IN ANY LITIGATION ARISING OUT OF OR RELATING TO THIS LEASE. IF THE JURY WAIVER PROVISIONS OF THIS SECTION 29.22 ARE NOT ENFORCEABLE UNDER CALIFORNIA LAW, THEN THE FOLLOWING PROVISIONS SHALL APPLY. IT IS THE DESIRE AND INTENTION OF THE PARTIES TO AGREE UPON A MECHANISM AND PROCEDURE UNDER WHICH CONTROVERSIES AND DISPUTES ARISING OUT OF THIS LEASE OR RELATED TO THE PREMISES WILL BE RESOLVED IN A PROMPT AND EXPEDITIOUS MANNER. ACCORDINGLY, EXCEPT WITH RESPECT TO ACTIONS FOR UNLAWFUL OR FORCIBLE DETAINER OR WITH RESPECT TO THE PREJUDGMENT REMEDY OF ATTACHMENT, ANY ACTION, PROCEEDING OR COUNTERCLAIM BROUGHT BY EITHER PARTY HERETO AGAINST THE OTHER (AND/OR AGAINST ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS OR SUBSIDIARIES OR AFFILIATED ENTITIES) ON ANY MATTERS WHATSOEVER ARISING OUT OF OR IN ANY WAY CONNECTED WITH THIS LEASE, TENANT'S USE OR OCCUPANCY OF THE PREMISES AND/OR ANY CLAIM OF INJURY OR DAMAGE, WHETHER SOUNDING IN CONTRACT, TORT, OR OTHERWISE, SHALL BE HEARD AND RESOLVED BY A REFEREE UNDER THE PROVISIONS OF THE CALIFORNIA CODE OF CIVIL PROCEDURE, SECTIONS 638 — 645.1, INCLUSIVE (AS SAME MAY BE AMENDED, OR ANY SUCCESSOR STATUTE(S) THERETO) (THE "REFEREE SECTIONS"). ANY FEE TO INITIATE THE JUDICIAL REFERENCE PROCEEDINGS AND ALL FEES CHARGED AND COSTS INCURRED BY THE REFEREE SHALL BE PAID BY THE PARTY INITIATING SUCH PROCEDURE (EXCEPT THAT IF A REPORTER IS REQUESTED BY EITHER PARTY, THEN A REPORTER SHALL BE PRESENT AT ALL PROCEEDINGS WHERE REQUESTED AND THE FEES OF SUCH REPORTER – EXCEPT FOR COPIES ORDERED BY THE OTHER PARTIES – SHALL BE BORNE BY THE PARTY REQUESTING THE REPORTER); PROVIDED HOWEVER, THAT ALLOCATION OF THE COSTS AND FEES, INCLUDING ANY INITIATION FEE, OF SUCH PROCEEDING SHALL BE ULTIMATELY DETERMINED IN ACCORDANCE WITH SECTION 29.21 ABOVE. THE VENUE OF THE PROCEEDINGS SHALL BE IN THE COUNTY IN WHICH THE PREMISES ARE LOCATED. WITHIN TEN (10) DAYS OF RECEIPT BY ANY PARTY OF A WRITTEN REQUEST TO RESOLVE ANY DISPUTE OR CONTROVERSY PURSUANT TO THIS SECTION 29.22, THE PARTIES SHALL AGREE UPON A SINGLE REFEREE WHO SHALL TRY ALL ISSUES, WHETHER OF FACT OR LAW, AND REPORT A FINDING AND JUDGMENT ON SUCH ISSUES AS REQUIRED BY THE REFEREE SECTIONS. IF THE PARTIES ARE UNABLE TO AGREE UPON A REFEREE WITHIN SUCH TEN (10) DAY PERIOD, THEN ANY PARTY MAY THEREAFTER FILE A LAWSUIT IN THE COUNTY IN WHICH THE PREMISES ARE LOCATED FOR THE PURPOSE OF APPOINTMENT OF A REFEREE UNDER THE REFEREE SECTIONS. IF THE REFEREE IS APPOINTED BY THE COURT, THE REFEREE SHALL BE A NEUTRAL AND IMPARTIAL RETIRED JUDGE WITH SUBSTANTIAL EXPERIENCE IN THE RELEVANT MATTERS TO BE DETERMINED, FROM JAMS, THE AMERICAN ARBITRATION ASSOCIATION OR SIMILAR MEDIATION/ARBITRATION ENTITY. THE PROPOSED REFEREE MAY BE CHALLENGED BY ANY PARTY FOR ANY OF THE GROUNDS LISTED IN THE REFEREE SECTIONS. THE REFEREE SHALL HAVE THE POWER TO DECIDE ALL ISSUES OF FACT AND LAW AND REPORT HIS OR HER DECISION ON SUCH ISSUES, AND TO ISSUE ALL RECOGNIZED REMEDIES AVAILABLE AT LAW OR IN EQUITY FOR ANY CAUSE OF ACTION THAT IS BEFORE THE REFEREE, INCLUDING AN AWARD OF ATTORNEYS' FEES AND
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-48-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



COSTS IN ACCORDANCE WITH THIS LEASE. THE REFEREE SHALL NOT, HOWEVER, HAVE THE POWER TO AWARD PUNITIVE DAMAGES, NOR ANY OTHER DAMAGES WHICH ARE NOT PERMITTED BY THE EXPRESS PROVISIONS OF THIS LEASE, AND THE PARTIES HEREBY WAIVE ANY RIGHT TO RECOVER ANY SUCH DAMAGES. THE PARTIES SHALL BE ENTITLED TO CONDUCT ALL DISCOVERY AS PROVIDED IN THE CALIFORNIA CODE OF CIVIL PROCEDURE, AND THE REFEREE SHALL OVERSEE DISCOVERY AND MAY ENFORCE ALL DISCOVERY ORDERS IN THE SAME MANNER AS ANY TRIAL COURT JUDGE, WITH RIGHTS TO REGULATE DISCOVERY AND TO ISSUE AND ENFORCE SUBPOENAS, PROTECTIVE ORDERS AND OTHER LIMITATIONS ON DISCOVERY AVAILABLE UNDER CALIFORNIA LAW. THE REFERENCE PROCEEDING SHALL BE CONDUCTED IN ACCORDANCE WITH CALIFORNIA LAW (INCLUDING THE RULES OF EVIDENCE), AND IN ALL REGARDS, THE REFEREE SHALL FOLLOW CALIFORNIA LAW APPLICABLE AT THE TIME OF THE REFERENCE PROCEEDING. THE PARTIES SHALL PROMPTLY AND DILIGENTLY COOPERATE WITH ONE ANOTHER AND THE REFEREE, AND SHALL PERFORM SUCH ACTS AS MAY BE NECESSARY TO OBTAIN A PROMPT AND EXPEDITIOUS RESOLUTION OF THE DISPUTE OR CONTROVERSY IN ACCORDANCE WITH THE TERMS OF THIS SECTION 29.22. IN THIS REGARD, THE PARTIES AGREE THAT THE PARTIES AND THE REFEREE SHALL USE BEST EFFORTS TO ENSURE THAT (A) DISCOVERY BE CONDUCTED FOR A PERIOD NO LONGER THAN SIX (6) MONTHS FROM THE DATE THE REFEREE IS APPOINTED, EXCLUDING MOTIONS REGARDING DISCOVERY, AND (B) A TRIAL DATE BE SET WITHIN NINE (9) MONTHS OF THE DATE THE REFEREE IS APPOINTED. IN ACCORDANCE WITH SECTION 644 OF THE CALIFORNIA CODE OF CIVIL PROCEDURE, THE DECISION OF THE REFEREE UPON THE WHOLE ISSUE MUST STAND AS THE DECISION OF THE COURT, AND UPON THE FILING OF THE STATEMENT OF DECISION WITH THE CLERK OF THE COURT, OR WITH THE JUDGE IF THERE IS NO CLERK, JUDGMENT MAY BE ENTERED THEREON IN THE SAME MANNER AS IF THE ACTION HAD BEEN TRIED BY THE COURT. ANY DECISION OF THE REFEREE AND/OR JUDGMENT OR OTHER ORDER ENTERED THEREON SHALL BE APPEALABLE TO THE SAME EXTENT AND IN THE SAME MANNER THAT SUCH DECISION, JUDGMENT, OR ORDER WOULD BE APPEALABLE IF RENDERED BY A JUDGE OF THE SUPERIOR COURT IN WHICH VENUE IS PROPER HEREUNDER. THE REFEREE SHALL IN HIS/HER STATEMENT OF DECISION SET FORTH HIS/HER FINDINGS OF FACT AND CONCLUSIONS OF LAW. THE PARTIES INTEND THIS GENERAL REFERENCE AGREEMENT TO BE SPECIFICALLY ENFORCEABLE IN ACCORDANCE WITH THE CODE OF CIVIL PROCEDURE. NOTHING IN THIS SECTION 29.22 SHALL PREJUDICE THE RIGHT OF ANY PARTY TO OBTAIN PROVISIONAL RELIEF OR OTHER EQUITABLE REMEDIES FROM A COURT OF COMPETENT JURISDICTION AS SHALL OTHERWISE BE AVAILABLE UNDER THE CODE OF CIVIL PROCEDURE AND/OR APPLICABLE COURT RULES.
29.23 Submission of Lease. Submission of this instrument for examination or signature by Tenant does not constitute a reservation of, option for or option to lease, and it is not effective as a lease or otherwise until execution and delivery by both Landlord and Tenant.
29.24 Brokers. Landlord and Tenant hereby warrant to each other that they have had no dealings with any real estate broker or agent in connection with the negotiation of this Lease, excepting only the real estate brokers or agents specified in Section 12 of the Summary (the "Brokers"), and that they know of no other real estate broker or agent who is entitled to a commission in connection with this Lease. Each party agrees to indemnify and defend the other party against and hold the other party harmless from any and all claims, demands, losses, liabilities, lawsuits, judgments, costs and expenses (including without limitation reasonable attorneys' fees) with respect to any leasing commission or equivalent compensation alleged to be owing on account of any dealings with any real estate
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-49-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



broker or agent, other than the Brokers, occurring by, through, or under the indemnifying party. The terms of this Section 29.24 shall survive the expiration or earlier termination of the Lease Term. The Brokers shall be compensated by Landlord pursuant to the provisions of a separate agreement; upon written request by Tenant, Landlord will confirm that the Brokers have been compensated.
29.25 Independent Covenants. This Lease shall be construed as though the covenants herein between Landlord and Tenant are independent and not dependent and Tenant hereby expressly waives the benefit of any statute to the contrary and agrees that if Landlord fails to perform its obligations set forth herein, Tenant shall not be entitled to make any repairs or perform any acts hereunder at Landlord's expense or to any setoff of the Rent or other amounts owing hereunder against Landlord.
29.26 Project or Building Name and Signage. Landlord shall have the right at any time to change the name of the Project or Building and to install, affix and maintain any and all signs on the exterior and on the interior of the Project or Building as Landlord may, in Landlord's sole discretion, desire. Tenant shall not use the name of the Project or Building or use pictures or illustrations of the Project or Building in advertising or other publicity or for any purpose other than as the address of the business to be conducted by Tenant in the Premises, without the prior written consent of Landlord.
29.27 Counterparts. This Lease may be executed in counterparts with the same effect as if both parties hereto had executed the same document. Both counterparts shall be construed together and shall constitute a single lease.
29.28 Confidentiality. Tenant acknowledges that the content of this Lease and any related documents are confidential information. Tenant shall keep such confidential information strictly confidential and shall not disclose such confidential information to any person or entity other than Tenant's financial, legal, and space planning consultants, as may be required by Applicable Law (inclusive of required submissions to the Securities Exchange Commission) or judicial authority, and to proposed subtenants or assignees.
29.29 Development of the Project.
29.29.1 Subdivision. Landlord reserves the right to further subdivide all or a portion of the Project. Tenant agrees to execute and deliver, upon demand by Landlord and in the form requested by Landlord, any additional documents needed to conform this Lease to the circumstances resulting from such subdivision.
29.29.2 The Other Improvements. If portions of the Project or property adjacent to the Project (collectively, the "Other Improvements") are owned by an entity other than Landlord, Landlord, at its option, may enter into an agreement with the owner or owners of any or all of the Other Improvements to provide (i) for reciprocal rights of access and/or use of the Project and the Other Improvements, (ii) for the common management, operation, maintenance, improvement and/or repair of all or any portion of the Project and the Other Improvements, (iii) for the allocation of a portion of the Direct Expenses to the Other Improvements and the operating expenses and taxes for the Other Improvements to the Project, and (iv) for the use or improvement of the Other Improvements and/or the Project in connection with the improvement, construction, and/or excavation of the Other Improvements and/or the Project. Nothing contained herein shall be deemed or construed to limit or otherwise affect Landlord's right to convey all or any portion of the Project or any other of Landlord's rights described in this Lease.
29.29.3 Construction of Project and Other Improvements. Tenant acknowledges that portions of the Project and/or the Other Improvements may be under construction following Tenant's occupancy of the Premises, and that such construction may result in levels of noise, dust, odor, obstruction of access, etc. which are in excess of that present in a fully constructed project. Tenant hereby waives any and all rent offsets or claims of constructive eviction which may arise in connection with such construction.
29.30 Renovations. It is specifically understood and agreed that Landlord has no obligation and has made no promises to alter, remodel, improve, renovate, repair or decorate the Premises or the Building, or any part thereof and that no representations respecting the condition of the Premises or the Building have been made by
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-50-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



Landlord to Tenant except as specifically set forth herein or in the Tenant Work Letter. However, Tenant hereby acknowledges that Landlord is currently renovating or may during the Lease Term renovate, improve, alter, add to or modify (collectively, the "Renovations") the Project (including, without limitation, the Common Areas), but expressly not including the Building (other than pursuant to the Tenant Work Letter). Tenant hereby agrees that such Renovations shall in no way constitute a constructive eviction of Tenant nor entitle Tenant to any abatement of Rent (except as specifically set forth in Section 19.5.2 of this Lease). Landlord shall have no responsibility and shall not be liable to Tenant for any injury to or interference with Tenant's business arising from the Renovations, nor shall Tenant be entitled to any compensation or damages from Landlord for loss of the use of the whole or any part of the Premises or of Tenant's personal property or improvements resulting from the Renovations, or for any inconvenience or annoyance occasioned by such Renovations, provided that the foregoing shall not limit Landlord's liability, if any, pursuant to applicable law for personal injury and property damage to the extent caused by the gross negligence or willful misconduct of Landlord, its agents, employees or contractors. Notwithstanding anything in this Section 29.30 to the contrary, Landlord shall use commercially reasonable efforts to perform all Renovations so as to minimize any material, adverse interference with Tenant’s business operations at the Premises.
29.31 No Violation. Each party hereby warrants and represents that neither its execution of nor performance under this Lease shall cause such party to be in violation of any agreement, instrument, contract, law, rule or regulation by which such party is bound, and each party shall protect, defend, indemnify and hold the other harmless against any claims, demands, losses, damages, liabilities, costs and expenses, including, without limitation, reasonable attorneys' fees and costs, arising from such party’s breach of this warranty and representation.
29.32 Transportation Management. Tenant shall fully comply with all present or future programs intended to manage parking, transportation or traffic in and around the Project and/or the Building, and in connection therewith, Tenant shall take responsible action for the transportation planning and management of all employees located at the Premises by working directly with Landlord, any governmental transportation management organization or any other transportation-related committees or entities. Such programs may include, without limitation: (i) restrictions on the number of peak-hour vehicle trips generated by Tenant; (ii) increased vehicle occupancy; (iii) implementation of an in-house ridesharing program and an employee transportation coordinator; (iv) working with employees and any Project, Building or area-wide ridesharing program manager; (v) instituting employer-sponsored incentives (financial or in-kind) to encourage employees to rideshare; and (vi) utilizing flexible work shifts for employees.
29.33 Patriot Act. As an inducement to Landlord to enter into this Lease, Tenant hereby represents and warrants that: (i) Tenant is not, nor is it owned or controlled directly or indirectly by, any person, group, entity or nation named on any list issued by the Office of Foreign Assets Control ("OFAC") of the United States Department of the Treasury pursuant to Executive Order 13224 or any similar list or any law, order, rule or regulation or any Executive Order of the President of the United States as a terrorist, "Specially Designated National and Blocked Person" or other banned or blocked person (any such person, group, entity or nation being hereinafter referred to as a "Prohibited Person"); (ii) Tenant is not (nor is it owned or controlled, directly or indirectly, by any person, group, entity or nation which is) acting directly or indirectly for or on behalf of any Prohibited Person; and (iii) neither Tenant (nor any person, group, entity or nation which owns or controls Tenant, directly or indirectly) has conducted or will conduct business or has engaged or will engage in any transaction or dealing with any Prohibited Person, including any assignment of this Lease or any subletting of all or any portion of the Premises, or the making or receiving of any contribution or funds, goods or services, to or for the benefit of a Prohibited Person. In connection with the foregoing, it is expressly understood and agreed that (x) any breach by Tenant of the foregoing representations and warranties shall be an event of default by Tenant under this Lease, and (y) the representations and warranties contained in this Section 29.33 shall be continuing in nature and shall survive the expiration or earlier termination of this Lease.
29.34 Utility Billing Information. In the event that the Tenant is permitted to contract directly for the provision of electricity, gas and/or water services to the Premises with the third-party provider thereof (all in Landlord's sole and absolute discretion), Tenant shall within five (5) business days following its receipt of written request from Landlord, provide Landlord with a copy of each requested invoice from the applicable utility provider. Tenant acknowledges that pursuant to California Public Resources Code Section 25402.10 and the regulations
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-51-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



adopted pursuant thereto (collectively the "Energy Disclosure Requirements"), Landlord may be required to disclose information concerning Tenant’s energy usage at the Building to certain third parties, including, without limitation, prospective purchasers, lenders and tenants of the Building (the "Tenant Energy Use Disclosure"). Tenant hereby (A) consents to all such Tenant Energy Use Disclosures, and (B) acknowledges that Landlord shall not be required to notify Tenant of any Tenant Energy Use Disclosure. Further, Tenant hereby releases Landlord from any and all losses, costs, damages, expenses and liabilities relating to, arising out of and/or resulting from any Tenant Energy Use Disclosure. The terms of this Section 29.34 shall survive the expiration or earlier termination of this Lease.
29.35 Reasonableness and Good Faith. Except (i) for matters for which there is a standard of consent or discretion specifically set forth in this Lease; (ii) matters which could have an adverse effect on the Building Structure or the Building Systems, or which could affect the exterior appearance of the Building, or (iii) matters covered by Article 4 (Additional Rent), or Article 19 (Defaults; Remedies) of this Lease (collectively, the "Excepted Matters"), any time the consent of Landlord or Tenant is required, such consent shall not be unreasonably withheld or delayed, and, except with regard to the Excepted Matters, whenever this Lease grants Landlord or Tenant the right to take action, exercise discretion, establish rules and regulations or make an allocation or other determination, Landlord and Tenant shall act reasonably and in good faith.
29.36 Vehicle Parking. Tenant shall be entitled to the exclusive use, commencing on the Lease Commencement Date, of the parking spaces set forth in Section 13 of the Summary, as specifically shown on Exhibit H, attached hereto, designated as "#2" (the "Assigned Parking Area"); however, during the period of construction of the Landlord Work and the Tenant Improvements, Tenant shall be entitled to four (4) exclusive parking spaces for use by Tenant’s construction representative (identified in the Tenant Work Letter), vendors and consultants. Further, Tenant shall have the right to construct electric vehicle charging stations in the Assigned Parking Area (provided that any existing parking spaces which are utilized in order to install electric vehicle charging stations will continue to count toward the number of parking spaces that Tenant is entitled to use pursuant to this Lease). The Assigned Parking Area shall be exclusive to Tenant. Landlord shall enforce Tenant's exclusive rights to the Assigned Parking Area, including, without limitation, through the use of hang tags or other reasonable and customary systems or mechanisms (collectively, "Parking Separation Systems") to separate the Assigned Parking Area from the balance of the Project parking facilities; provided further that, if there are persistent, non-authorized users parking in the Assigned Parking Area, Tenant shall notify Landlord and Landlord and Tenant shall thereafter cooperate to implement an alternative solution, reasonably satisfactory to Tenant, to address such persistent, non-authorized use. During the initial Lease Term and any renewal or extension thereof, Tenant shall not be obligated to pay Landlord for the use of the Assigned Parking Area; provided, however, Tenant shall be responsible for the full amount of any taxes imposed by any governmental authority in connection with the use of such parking spaces by Tenant. Tenant shall abide by all rules and regulations which are reasonably prescribed from time to time for the orderly operation and use of the parking facility, including any sticker or other identification system established by Landlord, and Tenant shall cooperate in seeing that Tenant’s employees and visitors also comply with such rules and regulations. Landlord specifically reserves the right to change the configuration, design, or layout of the Project parking facility at any time, (provided that Tenant’s aggregate allocation of parking spaces is not reduced thereby) and Tenant acknowledges and agrees that Landlord may, without incurring any liability to Tenant and without any abatement of Rent under this Lease, from time to time, temporarily close-off or restrict access to the Project parking facility for purposes of permitting or facilitating any such construction, alteration or improvements, provided that Landlord will, in any such event, provide reasonable replacement/substitute parking spaces in an area as close to the Building as reasonably possible (but still within the Project) for use by Tenant’s employees, vendors and visitors during any such temporary close off or restriction of access of the Project parking facility. Landlord may delegate its responsibilities hereunder to a parking operator in which case such parking operator shall have all the rights of control attributed hereby to the Landlord. The parking spaces utilized by Tenant pursuant to this Section 29.36 are provided to Tenant solely for use by Tenant’s own personnel and such spaces may not be transferred, assigned, subleased or otherwise alienated by Tenant without Landlord’s prior approval except together with Transfers permitted or approved under Section 14
29.37 Hazardous Materials. Landlord and Tenant agree as follows with respect to the existence or use of "Hazardous Materials," as that term is defined in Section 29.36.4, below, on the Project.
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-52-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



29.37.1 Hazardous Materials Disclosure Certificate. Upon request by Landlord from time to time, Tenant shall deliver to Landlord an executed Hazardous Materials disclosure statement, substantially in the form reasonably required by Landlord from time to time describing Tenant's then-present use of Hazardous Materials on the Premises, and shall also deliver any other reasonably necessary documents as requested by Landlord. Tenant shall concurrently file with Landlord a copy of any business response plan or inventory required to be maintained and/or filed with any federal, state or local regulatory agency under any Applicable Laws. Landlord and Tenant acknowledge and agree that, as of the date of this Lease, Tenant has fully and accurately completed Landlord's pre-leasing environmental exposures questionnaire (the "Environmental Questionnaire" and the Hazardous Materials set forth therein, the "Approved Hazardous Materials"), as set forth on Exhibit I attached hereto (the "Approved Hazardous Materials Exhibit").
29.37.2 Hazardous Materials Usage. Neither Tenant, nor Tenant’s employees, contractors and subcontractors of any tier, entities with a contractual relationship with Tenant (other than Landlord), or any entity acting as an agent or sub-agent of Tenant, shall be entitled to produce, use, store, generate, transport or dispose of any Hazardous Materials on, in, or about any portion of the Premises, Building or the Project, nor cause or permit any Hazardous Materials to be brought upon, placed, stored, manufactured, generated, blended, handled, recycled, used or released on, in, under or about the Premises (herein referred to as “Hazardous Materials Usage”) which were not specifically listed on the Approved Hazardous Materials Exhibit, without, in each instance, obtaining Landlord’s prior written consent thereto, which consent shall not be unreasonably withheld, conditioned or delayed; provided, however, that in the event Tenant desires to use, store or dispose of Hazardous Materials which are not similar to the Hazardous Materials specifically listed on the Approved Hazardous Materials Exhibit in terms of their hazardous character, handling profile, usage and quantity ("New Hazardous Materials Usage"), then Landlord shall have the right to impose additional terms and conditions on this Lease based upon such the hazardous character, handling profile, use, storage and/or disposal of such New Hazardous Materials Usage, to the extent such additional terms and conditions are consistent with the requirements of landlords of comparable projects in the vicinity of the Project when leasing space to tenants using Hazardous Materials materially similar to the New Hazardous Materials Usage in terms of hazardous character, handling profile, usage and quantity. Tenant shall not be entitled nor permitted to install any tanks under, on or about the Premises, Building or Project for the storage of Hazardous Materials without the express written consent of Landlord, which may be given or withheld in Landlord’s sole and absolute discretion. If any information provided to Landlord by Tenant on the Approved Hazardous Materials Exhibit, or otherwise relating to information concerning Hazardous Materials is false, incomplete, or misleading in any material respect, the same shall be deemed a default by Tenant under this Lease. Any Hazardous Materials Usage by Tenant and Tenant’s Agents after the date of this Lease on or about the Project shall strictly comply with all applicable laws, including all Hazardous Materials Laws (as defined in Section 29.36.4, below) now or hereinafter enacted. Such foregoing obligation shall include, without limitation, maintaining, and complying with, all required necessary licenses, certifications, permits and approvals appropriate or required for any Hazardous Materials Usage by Tenant on the Premises. Landlord shall have a continuing right, without obligation, to require Tenant to obtain, and to review and inspect any and all such permits, licenses, certifications and approvals, together with copies of any and all Hazardous Materials management plans and programs, any and all Hazardous Materials risk management and pollution prevention programs, and any and all Hazardous Materials emergency response and employee training programs respecting Tenant’s Hazardous Materials Usage. Upon request of Landlord, Tenant shall deliver to Landlord a narrative description explaining the nature and scope of Tenant’s activities involving Hazardous Materials and demonstrating to Landlord’s satisfaction Tenant's compliance with all Hazardous Materials Laws and the terms of this Lease.
29.37.3 Indemnity. Tenant shall indemnify, hold harmless, and, at Landlord’s option (with such attorneys as Landlord may reasonably approve in advance and in writing), defend Landlord and Landlord’s officers, directors, shareholders, partners, members, managers, employees, contractors, property managers, agents and mortgagees ("Landlord Parties") and other lien holders, from and against any and all Losses (as hereinafter defined) arising from or related to: (a) any violation or alleged violation by Tenant or any of Tenant’s Agents of any of the Laws, including, without limitation, the Hazardous Materials Laws; (b) any breach of the provisions of this Section 29.37 or any subsection thereof by Tenant or any of Tenant’s Agents; (c) any Hazardous Materials Usage on, about or from the Premises, the Project or Common Areas of any Hazardous Materials approved by Landlord under this Lease, or (d) Landlord's exercise of its cure rights in Article 26, above. The term “Losses” shall mean all
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-53-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



claims, demands, expenses, actions, judgments, damages, penalties, fines, liabilities, losses of every kind and nature (including, without limitation, property damage, diminution in value of Landlord’s interest in the Premises or the Project, damages for the loss or restriction on use of any space or amenity within the Building or the Project, damages arising from any adverse impact on marketing space in the Project, sums paid in settlement of claims and any costs and expenses associated with injury, illness or death to or of any person), suits, administrative proceedings, costs and fees, including, but not limited to, attorneys’ and consultants’ fees and expenses, and the costs of cleanup, remediation, removal and restoration.
29.37.4 Hazardous Materials. As used herein, the term “Hazardous Materials” means any hazardous, radioactive or toxic substance, material or waste which is or becomes regulated by any local governmental authority, the State of California or the United States Government or under any Hazardous Material Laws. The term “Hazardous Materials,” includes, without limitation, hazardous radioactive material, radioactive material, mixed waste, petroleum products, asbestos, PCB’s, and any material or substance which is (i) listed under Article 9, or defined as hazardous or extremely hazardous pursuant to Article 11 of Title 22, of the California Code of Regulations, Division 4, Chapter 20, (ii) defined as a “hazardous waste” pursuant to Section 1004 of the federal Resource Conservation and Recovery Act, 42 U.S.C. 6901 et seq. (42 U.S.C. 6903), (iii) defined as a “hazardous substance” pursuant to Section 101 of the Comprehensive Environmental Response, Compensation and Liability Act, 42 U.S.C. 9601 et seq. (42 U.S.C. 9601) or (iv) regulated as a radioactive material under Title 17, Division 1, Chapter 5, Subchapter 4 of the California Code or Regulations and Title 10, Code of Federal Regulations, part 20. As used herein, the term “Hazardous Material Laws” shall mean any statute, law, ordinance, or regulation of any governmental body or agency (including the U.S. Environmental Protection Agency, the California Regional Water Quality Control Board, the California Department of Public Health Radiologic Health Branch and the California Department of Toxic Substances Control) which regulates the use, storage, release or disposal of any Hazardous Material.
29.37.5 Survival. The obligations of Tenant under this Section 29.36 shall survive the expiration or earlier termination of this Lease, and shall remain effective until all of Tenant's obligations under this Section 29.36 have been completely performed and satisfied. The rights and obligations of Landlord and Tenant with respect to issues relating to Hazardous Materials are exclusively established by this Section 29.36. In the event of any inconsistency between any other part of this Lease and Section 29.36, the terms of this Section 29.36 shall control.
29.38 Roof Rights. Provided that Tenant is then in occupancy of the Premises, then, subject to availability, in accordance with, and subject to, this Section 29.37 (including Tenant's obtaining all requisite permits and compliance with Landlord's reasonable construction rules and conditions as well as Landlord's reasonable approval of the contractors, vendors and materialmen in connection with the same, and confirmation from Landlord and its roofing contractor that such installation (including maintenance, repair, replacement and/or removal thereof) will not invalidate or otherwise adversely affect Landlord's roof warranty), Tenant shall have the exclusive right, at no additional fee (but subject to Landlord's reasonable approval as provided in this Section 29.37), to install and maintain, at Tenant's sole cost and expense, telecommunications antennas, microwave dishes and other communications equipment, including a standard-size DIRECTV dish on the roof of the Building (and reasonable equipment and cabling related thereto), for receiving of signals or broadcasts (as opposed to the generation or transmission of any such signals or broadcasts) servicing the business conducted by Tenant from within the Premises (all such equipment is defined collectively as the "Telecommunications Equipment") upon the roof of the Building. Landlord makes no representations or warranties whatsoever with respect to the condition of the roof of the Building, or the fitness or suitability of the roof of the Building for the installation, maintenance and operation of the Telecommunications Equipment, including, without limitation, with respect to the quality and clarity of any receptions and transmissions to or from the Telecommunications Equipment and the presence of any interference with such signals whether emanating from the Building or otherwise. The physical appearance, the size, the design and the weight of the Telecommunications Equipment shall be subject to Landlord's reasonable approval, the location of any such installation of the Telecommunications Equipment shall be designated by Landlord subject to Tenant's reasonable approval and Landlord may require Tenant to install screening around such Telecommunications Equipment, at Tenant's sole cost and expense, as reasonably designated by Landlord. Tenant shall maintain such Telecommunications Equipment, at Tenant's sole cost and expense. In the event Tenant elects to
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-54-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



exercise its right to install the Telecommunications Equipment, then Tenant shall give Landlord prior notice thereof. Tenant shall reimburse to Landlord the actual costs reasonably incurred by Landlord in approving such Telecommunications Equipment. Tenant shall remove such Telecommunications Equipment upon the expiration or earlier termination of this Lease, or, in the event Tenant no longer occupies the Premises, then upon the termination of Tenant's rights under this Section 29.37, and shall return the affected portion of the rooftop and the Premises to the condition the rooftop and the Premises would have been in had no such Telecommunications Equipment been installed (reasonable wear and tear excepted). Such Telecommunications Equipment shall be installed pursuant to plans and specifications approved by Landlord (specifically including, without limitation, all mounting and waterproofing details), which approval will not be unreasonably withheld, conditioned, or delayed. Notwithstanding any such review or approval by Landlord, Tenant shall remain solely liable for any damage to any portion of the roof or roof membrane, specifically including any penetrations, in connection with Tenant's installation, use, maintenance and/or repair of such Telecommunications Equipment, and Landlord shall have no liability therewith. Such Telecommunications equipment shall, in all instances, comply with Applicable Laws. Tenant shall not be entitled to license its Telecommunications Equipment to any unrelated third party, nor shall Tenant be permitted to receive any revenues, fees or any other consideration for the use of such Telecommunications Equipment by an unrelated third party.
29.39 Hewlett Packard Enterprise Company Competitors. In accordance with Article 16 of the Declaration, Tenant hereby warrants and represents for the benefit of Landlord and for the benefit of Hewlett Packard Enterprise Company, a Delaware corporation, which shall be a third party beneficiary of this representation and warranty, that as of the date of this document, it is not itself any of the following companies, and none of the following companies owns, controls, is controlling, or is under common control with Tenant: Accenture, Amazon.com, Inc., Cisco Systems, Cray, Inc., Dell/EMC, Fujitsu, IBM, NEC, Silicon Graphics and/or Xerox- ACS. Tenant agrees that it shall include this representation from its sublessees and assignees in any sublease or assignment of all or any portion of its interest in this Lease, and that Landlord may reasonably withhold its consent to any sublease or assignment that does not include this representation.
29.40 Tenant's Generator. In accordance with, and subject to, the terms and conditions hereof, Applicable Laws, and the Declaration (as applicable), Tenant shall have the right to install, repair, maintain and use, at Tenant's sole cost and expense but without any additional payment to Landlord to install and operate an emergency generator (the "Generator") of a size and type approved by Landlord, in an area designated by Landlord (the "Generator Area"), in order to provide emergency electricity service to the Premises. Landlord shall deliver, and Tenant shall accept, the Generator Area in its "as-is", "where-is" condition. In no event shall Tenant permit the Generator to interfere with normal and customary use or operation of the Project by Landlord (including, without limitation, by means of noise or odor). Tenant shall install the Generator in accordance with Article 8 above, or in accordance with the Tenant Work Letter, including Landlord's right to review and approve Tenant's plans and specifications therefor. If the Generator Area is on the roof of the Building, then at Tenant's cost, Landlord may have the plans and specifications for the Generator reviewed by a structural engineer, and Tenant shall be responsible, at Tenant's cost, for performing any required structural upgrades to the roof to accommodate the Generator (provided that Tenant may not take any action which would invalidate or otherwise adversely affect Landlord's roof warranty). Tenant shall be responsible for all maintenance and repairs in accordance with manufacturer specifications and compliance with Applicable Law obligations related to the Generator and acknowledges and agrees that Landlord shall have no responsibility in connection therewith and that Landlord shall not be liable for any damage that may occur with respect to the Generator. The Generator shall be used by Tenant only during (i) testing and regular maintenance, and (ii) the period of any electrical power outage in the Building. Tenant shall be entitled to operate the Generator, and such connections to the Building, for testing and regular maintenance at times reasonably approved by Landlord. Tenant shall comply with all reasonable requirements imposed by Landlord so that the Building Systems or other components of the Project are not adversely affected by the operation of the Generator. Landlord makes no representations or warranties, and shall have no responsibility or liability to any Tenant Party for any losses, damages, injury to persons or property caused by, related to, arising out of or in connection with, to the condition of the Generator Area, or the fitness or suitability of the Generator Area for the installation, maintenance and operation of the Generator. In the event that Tenant shall fail to comply with the requirements set forth herein, without limitation of Landlord's other remedies, (i) Landlord shall have the right to terminate Tenant's rights with respect to the Generator, and/or (ii) Landlord shall have the right, at Tenant's sole cost
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-55-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



and expense, to cure such breach, in which event Tenant shall be obligated to pay to Landlord, within ten (10) days following demand by Landlord, the amount expended by Landlord. Tenant shall remove the Generator upon the expiration or earlier termination of this Lease, and shall return the affected portion of the Project to the condition same would have been in had no Generator been installed (reasonable wear and tear, casualty and condemnation excepted), unless Landlord, in its sole discretion, elects in a written notice to Tenant to keep all or any portion of the Generator, in which case the Generator shall be surrendered by Tenant to Landlord, and shall be and become the property of Landlord without the necessity of any further written documentation unless otherwise requested by Landlord or a future occupant, upon the expiration or earlier termination of this Lease.
29.41 Solar Photovoltaic System. Subject to Applicable Laws, the Declaration (as applicable) and Landlord's reasonable approval of the plans and specifications therefor, Tenant and Tenant’s solar contractors or agents (“Solar Agents”) shall have a right to access and, at Tenant’s sole cost and expense, to operate, including by way of description and not by way of limitation, connect, install, maintain, repair, renovate and remove a solar photovoltaic or similar solar energy system and related equipment, appurtenances and wiring (the "Solar System") on the roof of the Building, or a space immediately adjacent to the Building, which location shall be reasonably and mutually acceptable to Landlord and Tenant. The Solar System will be connected to the electrical/mechanical system of the Building as a supplemental source of electrical power to the Building. Tenant may so install, maintain, and replace the Solar System, at its sole cost, in accordance with all Applicable Laws and in a manner that preserves the then existing rooftop warranties. Tenant shall (i) be solely responsible for any damage caused as a result of the Solar System, (ii) promptly pay any tax, license or permit fees charged pursuant to any laws or regulations in connection with the installation, maintenance or use of the Solar System and comply with all precautions and safeguards recommended by all governmental authorities, (iii) pay for all necessary repairs, replacements to or maintenance of the Solar System, and (iv) remove the Solar System at Tenant's sole cost and expense upon the expiration or sooner termination of this Lease, or upon the imposition of any Law which may require removal, and shall repair any damage to the roof caused by such removal (and if Tenant fails to remove the Solar System and repair the roof within fifteen (15) days after the expiration or earlier termination of this Lease, Landlord may do so at Tenant's expense). Tenant shall defend, indemnify and hold Landlord harmless from and against any claims, costs or expenses incurred by Landlord as a result of such installation, maintenance or replacement by Tenant. At Landlord's request, Tenant shall coordinate any roof installation hereunder with Landlord's roofing contractor. Landlord acknowledges that Solar Agents' lender(s) or Solar System lessor ("Solar Lender") may provide funds to the Solar Agent to finance the operation of the Solar System, and the Solar System, however attached to or incorporated in the Building, shall remain the property of the Solar Agent. Part of the collateral securing such financing is the granting of a first priority security interest (the "Security Interest") in the Solar System to Solar Lender, to be perfected by the filing of a Financing Statement (Form UCC-1) under the Uniform Commercial Code. The Security Interest will cover the Solar System as personal property only, and not as a fixture upon the Building or the Project. Landlord hereby acknowledges and confirms that the Solar System shall be and remain at all times Solar Agent's personal property for which Landlord disclaims and releases any lien of Landlord in or to the Solar System as a fixture or otherwise, and Landlord understands and accepts that Solar Lender has a Security Interest as collateral for its financing of the Solar System. Landlord disclaims any right to receive any and all savings, subsidies, credits, renewable energy credits, allowances, rebates, rent increases or other incentives based upon the operation of the Solar System.
[Signatures follow on next page]





795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-56-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]






IN WITNESS WHEREOF, Landlord and Tenant have caused this Lease to be executed the day and date first above written.
LANDLORD:
TENANT:
8000 FOOTHILLS LLC,
a Delaware limited liability company

By: Foothills Associates LLC,
               a Delaware limited liability company,
               its Sole Member

    By: Strada Foothills LLC,
               a California limited liability company,
               its Administrative Member

By: /s/ Scott Stafford 
Name: Scott Stafford 
Its: Manager 

PENUMBRA, INC.,
a Delaware corporation

 By: /s/ Adam Elsesser
 Name: Adam Elsesser
 Its: CEO


 By: /s/ Sri Kosaraju
 Name: Sri Kosaraju
 Its: CFO




795678.02/WLA
376514-00007/1-28-19/ctl/ctl
-57-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]




OFFICE LEASE

630 ROSEVILLE PARKWAY




8000 FOOTHILLS LLC,
a Delaware limited liability company,
as Landlord,
and
PENUMBRA, INC.,
a Delaware corporation ,
as Tenant.

795678.02/WLA
376514-00007/1-28-19/ctl/ctl
EXHIBIT M
-58-
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]


TABLE OF CONTENTS
Page
4
7
10
10
18
18
19
23
24
25
27
29
29
30
34
34
35
35
36
38
39
39
39
40
41
41
42
43
43

EXHIBITS
A OUTLINE OF PREMISES
B TENANT WORK LETTER
C FORM OF NOTICE OF LEASE TERM DATES
D RULES AND REGULATIONS
E FORM OF TENANT'S ESTOPPEL CERTIFICATE
F DEPICTION OF TENANT'S MONUMENT SIGNAGE
G MARKET RENT
H ASSIGNED PARKING AREA
I APPROVED HAZARDOUS MATERIALS EXHIBITS
J DEPICTION OF OUTDOOR AMENITY
K LIST OF QUALIFICATIONS OF SERVICE PROVIDERS AND AGREEMENTS
L REPAIR, MAINTENANCE, AND IMPROVEMENT SPECIFICATIONS
M SPECIFICATIONS FOR LOBBY ENTRANCE/FAÇADE UPGRADE

795678.02/WLA
376514-00007/1-28-19/ctl/ctl
(1)
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]


INDEX
Page(s)
Additional Rent,  10
Advocate Arbitrators  8
Affiliate  33
Allowance  Exhibit G
Alterations  23
Applicable Laws  40
Approved Hazardous Materials  51
Approved Hazardous Materials Exhibit  51
Arbitration Agreement  8
Base Building  24
Base Rent  10
Books and Records  20
Briefs  9
Brokers  48
Building  4
Building Documents  20
Building Structure  21
Building Systems  19
Common Areas  4
Comparable Buildings  Exhibit G
Comparable Transactions  Exhibit F
Contemplated Effective Date  32
Contemplated Transfer Space  32
Control,  33
Costs of Reletting  37
Damage Termination Date  29
Damage Termination Notice  29
Declaration  4
Direct Expenses  10 Energy Disclosure Requirements  50
Environmental Questionnaire  51
Estimate  16
Estimate Statement  16
Estimated Direct Expenses  16
Exchanged Market Rents  8
Exercise Notice  8
Expense Year  10
Experience  Exhibit K
Extension Exercise Notice  7
Facilities Team  20
First Offer Commencement Date  6
First Offer Notice  5
First Offer Rent  6
First Offer Space  5
Force Majeure  45
Generator  53
Generator Area  53
Governmental Approvals  39
Hazardous Material Laws  52
Hazardous Materials  52
Hazardous Materials Usage  51
Intention to Transfer Notice  32
Landlord  1
Landlord Affiliate  5
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
(2)
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]


Page(s)
Landlord Maintenance Responsibilities  21
Landlord Parties  25, 52
Landlord’s Completion Notice  27
Landlord's Option Rent Notice  8
Lease  1
Lease Commencement Date  7, Summary
Lease Expiration Date  7
Lease Term  7
Lease Year  7
Losses  52
M&R Reports  20
Mail  45
Maintenance Meeting  20
Management Standard  20
Market Rent  Exhibit F
MM Request  20
Net Equivalent Lease Rate Exhibit F
Net Worth  33
Neutral Arbitrator  8
New Hazardous Materials Usage  51
Notices  45
Objectionable Name  39
OFAC  49
Office Lease  1
Operating Expenses  11
Option Conditions  7
Option Rent  7
Option Term  7
Original Improvements  26
Original Tenant  5, 7
Outside Agreement Date  8
Outside Restoration Date  28
Parking Ratio  3
Permitted Transferee Assignee.  33
Premises  4
Prohibited Person   49
Project  4
Proposition 13  15
Renovations  49
Rent.  10
rentable square feet  5
Right of First Offer  5
Ruling  9
Second Request  23
Service Agreements  20
Service Provider  Exhibit K
Service Providers  Exhibit K
Six Month Period  32
Statement  16
Subject Space  30
Summary  1
Superior Holders  35
Superior Right Holder  5
Tax Expenses  15
795678.02/WLA
376514-00007/1-28-19/ctl/ctl
(3)
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]


Page(s)
Tenant  1
Tenant Energy Use Disclosure  50
Tenant Maintenance Responsibilities  19
Tenant Parties  25
Tenant Response Notice  8
Tenant Work Letter  1
Tenant's First Offer Exercise Notice  6
Tenant's Initial Statement  9
Tenant's Share  16
Tenant's Signage  39
Tenant's Subleasing Costs  32
Third Party Lease   6
Transfer  30
Transfer Notice  30
Transfer Premium  31
Transferee  30
Transfers  30
Underlying Documents  11


795678.02/WLA
376514-00007/1-28-19/ctl/ctl
(4)
630 ROSEVILLE PARKWAY
[Penumbra, Inc.]



FIRST AMENDMENT TO AMENDED AND RESTATED OFFICE LEASE

This FIRST AMENDMENT TO AMENDED AND RESTATED OFFICE LEASE (“Amendment”) is made and entered into as of July 31, 2019 (the “Effective Date”), by and between 8000 FOOTHILLS LLC, a Delaware limited liability company (“Landlord”), and PENUMBRA, INC., a Delaware corporation (“Tenant”).

R E C I T A L S :

A.Landlord and Tenant are parties to that certain Amended and Restated Office Lease dated January 29, 2019 (the “Lease”), pursuant to which Landlord leases to Tenant and Tenant leases from Landlord that certain 157,518 rentable square feet of space (the “Premises”), consisting of the entirety of that certain building located at 630 Roseville Parkway, Roseville, California 95747 (the “Building”).

B.Landlord and Tenant desire for Tenant to lease the “Early Occupancy Premises,” as defined in Section 2, below, in prior to the Lease Commencement Date, and to otherwise amend the Lease on the terms and conditions set forth in this Amendment.

A G R E E M E N T :

NOW, THEREFORE, in consideration of the foregoing recitals and the mutual covenants contained herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows:

1.Terms. All capitalized terms when used herein shall have the same respective meanings as are given such terms in the Lease unless expressly provided otherwise in this Amendment.

2.Premises. The following is hereby added at the end of Section 2.2 of the Summary: “The Premises shall consist of (i) 96,507 rentable square feet in the Building (the “Early Occupancy Premises”), and (ii) the remaining 61,011 rentable square feet in the Building (the “Remaining Premises”). The Early Occupancy Premises and the Remaining Premises are depicted in Exhibit A attached hereto.”.

3.Lease Commencement Date. Section 3.2 of the Summary is hereby deleted and replaced with the following: “The “Lease Commencement Date” is the date that is the earlier to occur of (i) the date upon which Tenant first commences to conduct business in the Remaining Premises, and (ii) the date upon which the Remaining Premises are “Ready for Occupancy,” as that term is defined in the Tenant Work Letter attached hereto as Exhibit B (the “Tenant Work Letter”).”

4.Early Occupancy Period. Landlord and Tenant hereby agree that Tenant shall have the right to occupy and shall pay Rent on the Early Occupancy Premises during the “Early Occupancy Period,” as that term is defined below, on the terms and conditions set forth below.
1



The “Early Occupancy Period” shall mean the period commencing on the date of Substantial Completion of the Tenant Improvements in the Early Occupancy Premises and continuing until the day immediately preceding the Lease Commencement Date. Landlord and Tenant acknowledge and agree such Early Occupancy Period is not part of, and instead is in addition to, the Lease Term. During such Early Occupancy Period, all of the terms and conditions of the Lease shall apply, including, without limitation, Tenant’s obligation to pay Base Rent and Tenant’s Share of Direct Expenses, as though the Lease Commencement Date had occurred (although the Lease Commencement Date shall not actually occur until the occurrence of the same pursuant to the terms of the Lease, as amended hereby); provided, however, for avoidance of doubt, during the Early Occupancy Period only, Tenant shall pay monthly Base Rent attributable to the Early Occupancy Premises in an amount equal to $120,633.75(i.e., $1.25 per rentable square foot of the Early Occupancy Premises per month) and Tenant’s Share for the Early Occupancy Premises shall mean 61.3%. Further, Tenant hereby acknowledges that Tenant may be in occupancy of the Early Occupancy Premises during the completion of construction of the Tenant Improvements in the Remaining Premises, and in such event, notwithstanding Tenant’s occupancy of the Early Occupancy Premises during the construction of the Tenant Improvements in the Remaining Premises by Landlord, Landlord shall be permitted to construct the Tenant Improvements in the Remaining Premises during normal business hours, without any obligation to pay overtime or other premiums. Tenant shall provide a clear working area for such work, if necessary (including, but not limited to, the moving of furniture, fixtures and Tenant's property away from the area in which Landlord is constructing the Tenant Improvements). Tenant hereby agrees that the construction of the Tenant Improvements shall in no way constitute a constructive eviction of Tenant nor entitle Tenant to any abatement of rent. Landlord shall have no responsibility or for any reason be liable to Tenant for any direct or indirect injury to or interference with Tenant's business arising from the Tenant Improvements, nor shall Tenant be entitled to any compensation or damages from Landlord for loss of the use of the whole or any part of the Early Occupancy Premises or of Tenant's personal property or improvements resulting from the Tenant Improvements or Landlord's actions in connection with the Tenant Improvements, or for any inconvenience or annoyance occasioned by the Tenant Improvements or Landlord's actions in connection with the Tenant Improvements; provided, however, Landlord agrees that it shall use commercially reasonable efforts to perform the Tenant Improvements in a manner so as to minimize interference with Tenant use of the Early Occupancy Premises.

5.No Broker. Landlord and Tenant hereby warrant to each other that they have had no dealings with any real estate broker or agent in connection with the negotiation of this Amendment, and that they know of no real estate broker or agent who is entitled to a commission in connection with this Amendment. Each party agrees to indemnify and defend the other party against and hold the other party harmless from any and all claims, demands, losses, liabilities, lawsuits, judgments, costs and expenses (including without limitation reasonable attorneys’ fees) with respect to any leasing commission or equivalent compensation alleged to be owing on account of any dealings with any real estate broker or agent, occurring by, through, or under the indemnifying party. The terms of this Section 5 shall survive the expiration or earlier termination of the term of the Lease, as hereby amended.

2



6.No Further Modification. Except as specifically set forth in this Amendment, all of the terms and provisions of the Lease shall remain unmodified and in full force and effect.

IN WITNESS WHEREOF, this Amendment has been executed as of the day and year first above written.

LANDLORD:

8000 FOOTHILLS LLC,
a Delaware limited liability company

By: Foothills Associates LLC,
        a Delaware limited liability company,
        its Sole Member

By: Strada Foothills LLC,
        a California limited liability company,
        its Administrative Member

        By: /s/ Scott Stafford
        Name: Scott Stafford
        Its: Manager

TENANT:

PENUMBRA, INC.,
a Delaware corporation

By: /s/ Adam Elsesser
Name: Adam Elsesser
Its: CEO

By: /s/ Sri Kosaraju
Name: Sri Kosaraju
Its: CFO

3


Exhibit 21.1
SUBSIDIARIES OF PENUMBRA, INC.

Name of Subsidiary Jurisdiction of Organization
Penumbra Europe GmbH Germany
Penumbra Neuro Australia Pty. Ltd. Australia
Penumbra Neuro Canada Inc. Montréal (Québec) Canada
Penumbra Latin America Distribuidora de Equipamentos e Productos Médicos LTDA Brazil
Crossmed S.p.A. Italy
Penumbra Interventional Therapies UK Ltd. United Kingdom
Penumbra Singapore Pte. Ltd. Singapore
MVI Health Inc. (90% owned by Penumbra, Inc.) Delaware
Penumbra France SAS France



Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statements No. 333-216678 on Form S-3ASR and Nos. 333-207007, 333-213068, 333-216681 and 333-224000 on Form S-8 of our reports dated February 25, 2020, relating to the consolidated financial statements of Penumbra, Inc. and subsidiaries (the “Company”) and the effectiveness of the Company’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of Penumbra, Inc. for the year ended December 31, 2019.

/s/ Deloitte & Touche LLP
San Francisco, California
February 25, 2020


Exhibit 31.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO RULE 13a-14(a) AND 15d-14(a) OF THE SECURITIES EXCHANGE ACT, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Adam Elsesser, certify that:
1.I have reviewed this Annual Report on Form 10-K of Penumbra, Inc.;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
 

Date: February 25, 2020
 
/s/ Adam Elsesser
Adam Elsesser
Chairman and Chief Executive Officer



Exhibit 31.2
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO RULE 13a-14(a) AND 15d-14(a) OF THE SECURITIES EXCHANGE ACT, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Maggie Yuen, certify that:
1.I have reviewed this Annual Report on Form 10-K of Penumbra, Inc.;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
 

Date: February 25, 2020
 
/s/ Maggie Yuen
Maggie Yuen
Chief Financial Officer



Exhibit 32.1
PENUMBRA, INC.
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report of Penumbra, Inc. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2019, as filed with the Securities and Exchange Commission (the “Report”), Adam Elsesser, Chairman and Chief Executive Officer of the Company, and Maggie Yuen, Chief Financial Officer of the Company, respectively, do each hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at the dates and for the periods presented.
 

 Date: February 25, 2020
/s/ Adam Elsesser
Adam Elsesser
Chairman and Chief Executive Officer
/s/ Maggie Yuen
Maggie Yuen
Chief Financial Officer