December 31, 2021December 310001364885false2021FY--12-3115.18.621.93.40.20.20.42.10.33.3——0.010.010.0110,000,00010,000,00010,000,000——0.010.010.01200,000,000200,000,000200,000,000105,037,845105,542,162——————41,523,47041,523,47041,523,47020453205202103710.12015501750838085—17100013648852021-01-012021-12-3100013648852021-07-01iso4217:USD00013648852022-01-20xbrli:shares0001364885spr:CompanyOneMemberspr:RevenueMember2021-01-012021-12-31xbrli:pure00013648852020-01-012020-12-3100013648852019-01-012019-12-31iso4217:USDxbrli:shares00013648852021-12-3100013648852020-12-310001364885us-gaap:CommonClassAMember2020-12-310001364885us-gaap:CommonClassAMember2021-12-310001364885us-gaap:CommonClassBMember2021-12-310001364885us-gaap:CommonClassBMember2020-12-310001364885us-gaap:CommonStockMember2018-12-310001364885us-gaap:AdditionalPaidInCapitalMember2018-12-3100013648852018-12-310001364885us-gaap:AccumulatedOtherComprehensiveIncomeMember2018-12-310001364885us-gaap:RetainedEarningsMember2018-12-310001364885us-gaap:RetainedEarningsMember2019-01-012019-12-310001364885us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember2019-01-012019-12-310001364885us-gaap:CommonStockMember2019-01-012019-12-310001364885us-gaap:AdditionalPaidInCapitalMember2019-01-012019-12-310001364885us-gaap:TreasuryStockCommonMember2019-01-012019-12-310001364885us-gaap:CommonStockMember2019-12-310001364885us-gaap:AdditionalPaidInCapitalMember2019-12-3100013648852019-12-310001364885us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-310001364885us-gaap:RetainedEarningsMember2019-12-310001364885us-gaap:RetainedEarningsMember2020-01-012020-12-310001364885us-gaap:CommonStockMember2020-01-012020-12-310001364885us-gaap:AdditionalPaidInCapitalMember2020-01-012020-12-310001364885us-gaap:TreasuryStockCommonMember2020-01-012020-12-310001364885us-gaap:CommonStockMember2020-12-310001364885us-gaap:AdditionalPaidInCapitalMember2020-12-310001364885us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310001364885us-gaap:RetainedEarningsMember2020-12-310001364885us-gaap:RetainedEarningsMember2021-01-012021-12-310001364885us-gaap:CommonStockMember2021-01-012021-12-310001364885us-gaap:AdditionalPaidInCapitalMember2021-01-012021-12-310001364885us-gaap:CommonStockMember2021-12-310001364885us-gaap:AdditionalPaidInCapitalMember2021-12-310001364885us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310001364885us-gaap:RetainedEarningsMember2021-12-310001364885us-gaap:LandAndLandImprovementsMember2021-01-012021-12-310001364885us-gaap:BuildingMember2021-01-012021-12-310001364885us-gaap:MachineryAndEquipmentMembersrt:MinimumMember2021-01-012021-12-310001364885srt:MaximumMemberus-gaap:MachineryAndEquipmentMember2021-01-012021-12-310001364885spr:ToolingAirplaneProgramB787RollsRoyceMembersrt:MinimumMember2021-01-012021-12-310001364885srt:MaximumMemberspr:ToolingAirplaneProgramB787RollsRoyceMember2021-01-012021-12-310001364885srt:MinimumMemberspr:ToolingAirplaneProgramAllOthersMember2021-01-012021-12-310001364885srt:MaximumMemberspr:ToolingAirplaneProgramAllOthersMember2021-01-012021-12-310001364885srt:MinimumMemberus-gaap:ComputerSoftwareIntangibleAssetMember2021-01-012021-12-310001364885srt:MaximumMemberus-gaap:ComputerSoftwareIntangibleAssetMember2021-01-012021-12-310001364885spr:CommercialMemberspr:CumulativecatchupadjustmentMember2021-01-012021-12-310001364885spr:CommercialMemberspr:CumulativecatchupadjustmentMember2020-01-012020-12-310001364885spr:CommercialMemberspr:CumulativecatchupadjustmentMember2019-01-012019-12-310001364885spr:CumulativecatchupadjustmentMemberspr:DefenseSpaceMember2021-01-012021-12-310001364885spr:CumulativecatchupadjustmentMemberspr:DefenseSpaceMember2020-01-012020-12-310001364885spr:CumulativecatchupadjustmentMemberspr:DefenseSpaceMember2019-01-012019-12-310001364885spr:AftermarketMemberspr:CumulativecatchupadjustmentMember2021-01-012021-12-310001364885spr:AftermarketMemberspr:CumulativecatchupadjustmentMember2020-01-012020-12-310001364885spr:AftermarketMemberspr:CumulativecatchupadjustmentMember2019-01-012019-12-310001364885spr:CumulativecatchupadjustmentMember2021-01-012021-12-310001364885spr:CumulativecatchupadjustmentMember2020-01-012020-12-310001364885spr:CumulativecatchupadjustmentMember2019-01-012019-12-310001364885spr:CommercialMemberspr:ForwardLossMember2021-01-012021-12-310001364885spr:CommercialMemberspr:ForwardLossMember2020-01-012020-12-310001364885spr:CommercialMemberspr:ForwardLossMember2019-01-012019-12-310001364885spr:DefenseSpaceMemberspr:ForwardLossMember2021-01-012021-12-310001364885spr:DefenseSpaceMemberspr:ForwardLossMember2020-01-012020-12-310001364885spr:DefenseSpaceMemberspr:ForwardLossMember2019-01-012019-12-310001364885spr:AftermarketMemberspr:ForwardLossMember2021-01-012021-12-310001364885spr:AftermarketMemberspr:ForwardLossMember2020-01-012020-12-310001364885spr:AftermarketMemberspr:ForwardLossMember2019-01-012019-12-310001364885us-gaap:TransferredOverTimeMember2021-01-012021-12-310001364885us-gaap:TransferredOverTimeMember2020-01-012020-12-310001364885us-gaap:TransferredAtPointInTimeMember2021-01-012021-12-310001364885us-gaap:TransferredAtPointInTimeMember2020-01-012020-12-310001364885spr:BoeingallprogramsMember2021-01-012021-12-310001364885spr:BoeingallprogramsMember2020-01-012020-12-310001364885spr:AirbusMember2021-01-012021-12-310001364885spr:AirbusMember2020-01-012020-12-310001364885us-gaap:OtherCustomerMember2021-01-012021-12-310001364885us-gaap:OtherCustomerMember2020-01-012020-12-310001364885spr:LocationUnitedStatesMember2021-01-012021-12-310001364885spr:LocationUnitedStatesMember2020-01-012020-12-310001364885spr:LocationUnitedKingdomMember2021-01-012021-12-310001364885spr:LocationUnitedKingdomMember2020-01-012020-12-310001364885spr:OtherCountriesMember2021-01-012021-12-310001364885spr:OtherCountriesMember2020-01-012020-12-310001364885spr:DisaggregationofrevenuetotalinternationallocationsMember2021-01-012021-12-310001364885spr:DisaggregationofrevenuetotalinternationallocationsMember2020-01-012020-12-310001364885spr:ExpectedToBeSatisfiedInNextFiscalYearMember2021-12-310001364885spr:ExpectedToBeSatisfiedInFiscalYear2Member2021-12-310001364885spr:ExpectedToBeSatisfiedInFiscalYear3Member2021-12-310001364885spr:ExpectedToBeSatisfiedInFiscalYear4AndThereafterMember2021-12-310001364885spr:B787Member2020-01-012020-12-310001364885spr:A350XWBrecurringprogramMember2020-01-012020-12-310001364885spr:CommercialMember2020-01-012020-12-310001364885spr:CommercialMember2020-12-310001364885spr:CommercialMember2021-01-012021-12-310001364885spr:CommercialMember2021-12-310001364885spr:DefenseSpaceMember2020-12-310001364885spr:DefenseSpaceMember2021-01-012021-12-310001364885spr:DefenseSpaceMember2021-12-310001364885spr:AftermarketMember2020-12-310001364885spr:AftermarketMember2021-01-012021-12-310001364885spr:AftermarketMember2021-12-310001364885spr:UnallocatedMember2020-12-310001364885spr:UnallocatedMember2021-01-012021-12-310001364885spr:UnallocatedMember2021-12-310001364885us-gaap:PatentsMember2021-12-310001364885us-gaap:PatentsMember2020-12-310001364885spr:FavorableLeaseholdMember2021-12-310001364885spr:FavorableLeaseholdMember2020-12-310001364885spr:DevelopedTechnologyMember2021-12-310001364885spr:DevelopedTechnologyMember2020-12-310001364885us-gaap:CustomerContractsMember2021-12-310001364885us-gaap:CustomerContractsMember2020-12-310001364885us-gaap:TechnologyBasedIntangibleAssetsMemberspr:BombardierAcquisitionMember2021-12-310001364885us-gaap:CustomerRelationshipsMemberspr:BombardierAcquisitionMember2021-12-310001364885spr:AppliedAerodynamicsAcquisitionMember2021-12-310001364885spr:FavorableLeaseholdMember2021-01-012021-12-310001364885spr:DevelopedTechnologyMember2021-01-012021-12-310001364885us-gaap:CustomerContractsMember2021-01-012021-12-31iso4217:USDspr:ship_set0001364885spr:SecuredDebtTermBMember2021-12-310001364885spr:SecuredDebtTermBMember2020-12-310001364885spr:SeniorUnsecuredNotesDue2021MemberDomain2021-12-310001364885spr:SeniorUnsecuredNotesDue2021MemberDomain2020-12-310001364885spr:SeniorUnsecuredNotesDue2023Domain2021-12-310001364885spr:SeniorUnsecuredNotesDue2023Domain2020-12-310001364885spr:SeniorSecuredNotesDue20252021-12-310001364885spr:SeniorSecuredNotesDue20252020-12-310001364885spr:SeniorSecuredSecondLienNotesDue20252021-12-310001364885spr:SeniorSecuredSecondLienNotesDue20252020-12-310001364885spr:SeniorSecuredNotesDue2026Member2021-12-310001364885spr:SeniorSecuredNotesDue2026Member2020-12-310001364885spr:SeniorUnsecuredNotesDue2028Member2021-12-310001364885spr:SeniorUnsecuredNotesDue2028Member2020-12-310001364885us-gaap:InterestRateSwapMember2021-01-012021-12-310001364885us-gaap:InterestRateSwapMember2020-01-012020-12-310001364885us-gaap:InterestRateSwapMember2019-01-012019-12-310001364885us-gaap:ForeignExchangeContractMember2021-01-012021-12-310001364885us-gaap:ForeignExchangeContractMember2021-12-310001364885us-gaap:ForeignExchangeContractMember2020-12-310001364885us-gaap:ForeignExchangeContractMember2020-01-012020-12-310001364885us-gaap:ForeignExchangeContractMember2019-01-012019-12-310001364885spr:SeniorUnsecuredNotesDue2021MemberDomain2021-01-012021-12-31spr:uSDollarPerHour0001364885spr:A2019Member2020-01-012020-12-310001364885spr:A2020Member2021-01-012021-12-310001364885spr:UsMember2021-01-012021-12-310001364885spr:UsMember2020-01-012020-12-310001364885spr:UsMember2019-01-012019-12-310001364885spr:UkMember2021-01-012021-12-310001364885spr:UkMember2020-01-012020-12-310001364885spr:UkMember2019-01-012019-12-310001364885spr:UKBelfastMember2021-01-012021-12-310001364885spr:UKBelfastMember2020-01-012020-12-310001364885spr:UKBelfastNew2021Member2021-01-012021-12-310001364885us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-12-310001364885country:USus-gaap:PensionPlansDefinedBenefitMember2020-12-310001364885country:USus-gaap:PensionPlansDefinedBenefitMember2019-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2020-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2019-12-310001364885country:USus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001364885country:USus-gaap:PensionPlansDefinedBenefitMember2020-01-012020-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2020-01-012020-12-310001364885country:USus-gaap:PensionPlansDefinedBenefitMember2021-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-12-310001364885country:US2021-01-012021-12-310001364885country:US2020-01-012020-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GB2020-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GB2019-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GB2021-01-012021-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GB2020-01-012020-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GB2021-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMember2019-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2020-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2019-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMember2020-01-012020-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2020-01-012020-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-12-310001364885spr:BelfastMember2021-01-012021-12-310001364885spr:BelfastMember2020-01-012020-12-310001364885country:USus-gaap:PensionPlansDefinedBenefitMember2019-01-012019-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2019-01-012019-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2021-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2020-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2019-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2021-01-012021-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2020-01-012020-12-310001364885country:USus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2019-01-012019-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GB2019-01-012019-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GBspr:AnnualExpenseMember2021-01-012021-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GBspr:AnnualExpenseMember2020-01-012020-12-310001364885us-gaap:PensionPlansDefinedBenefitMembercountry:GBspr:AnnualExpenseMember2019-01-012019-12-310001364885us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMemberspr:AnnualExpenseMember2021-01-012021-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMemberspr:AnnualExpenseMember2020-01-012020-12-310001364885spr:BelfastMemberus-gaap:PensionPlansDefinedBenefitMember2019-01-012019-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2021-01-012021-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2021-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2020-01-012020-12-310001364885spr:BelfastMemberus-gaap:OtherPostretirementBenefitPlansDefinedBenefitMemberspr:AnnualExpenseMember2020-12-310001364885country:USus-gaap:DefinedBenefitPlanCashAndCashEquivalentsMember2021-12-310001364885country:USus-gaap:DefinedBenefitPlanEquitySecuritiesUsMember2021-12-310001364885country:USus-gaap:DefinedBenefitPlanEquitySecuritiesUsMember2020-12-310001364885country:USus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2021-12-310001364885country:USus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2020-12-310001364885country:USus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885country:USus-gaap:DefinedBenefitPlanDebtSecurityMember2020-12-310001364885country:USus-gaap:DefinedBenefitPlanRealEstateMember2021-12-310001364885country:USus-gaap:DefinedBenefitPlanRealEstateMember2020-12-310001364885country:US2021-12-310001364885country:US2020-12-310001364885us-gaap:DefinedBenefitPlanEquitySecuritiesMembercountry:GB2021-12-310001364885us-gaap:DefinedBenefitPlanEquitySecuritiesMembercountry:GB2020-12-310001364885country:GBus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885country:GBus-gaap:DefinedBenefitPlanDebtSecurityMember2020-12-310001364885us-gaap:DefinedBenefitPlanRealEstateMembercountry:GB2021-12-310001364885us-gaap:DefinedBenefitPlanRealEstateMembercountry:GB2020-12-310001364885country:GB2021-12-310001364885country:GB2020-12-310001364885spr:BelfastMemberus-gaap:DefinedBenefitPlanEquitySecuritiesMember2021-12-310001364885spr:BelfastMemberus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885spr:BelfastMemberus-gaap:OtherDebtSecuritiesMember2021-12-310001364885spr:BelfastMemberspr:DefinedBenefitPlanRealAssetsMember2021-12-310001364885spr:BelfastMemberus-gaap:MoneyMarketFundsMember2021-12-310001364885spr:BelfastMemberus-gaap:DefinedBenefitPlanEquitySecuritiesMember2020-12-310001364885spr:BelfastMemberus-gaap:DefinedBenefitPlanDebtSecurityMember2020-12-310001364885spr:BelfastMemberus-gaap:OtherDebtSecuritiesMember2020-12-310001364885spr:BelfastMemberspr:DefinedBenefitPlanRealAssetsMember2020-12-310001364885spr:BelfastMemberus-gaap:MoneyMarketFundsMember2020-12-310001364885spr:TemporaryCashInvestmentsMember2021-12-310001364885us-gaap:FairValueInputsLevel1Memberspr:TemporaryCashInvestmentsMember2021-12-310001364885us-gaap:FairValueInputsLevel2Memberspr:TemporaryCashInvestmentsMember2021-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TemporaryCashInvestmentsMember2021-12-310001364885spr:CollectiveInvestmentTrustsMember2021-12-310001364885spr:CollectiveInvestmentTrustsMemberus-gaap:FairValueInputsLevel1Member2021-12-310001364885spr:CollectiveInvestmentTrustsMemberus-gaap:FairValueInputsLevel2Member2021-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CollectiveInvestmentTrustsMember2021-12-310001364885spr:CommingledEquityBondFundsMember2021-12-310001364885us-gaap:FairValueInputsLevel1Memberspr:CommingledEquityBondFundsMember2021-12-310001364885us-gaap:FairValueInputsLevel2Memberspr:CommingledEquityBondFundsMember2021-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CommingledEquityBondFundsMember2021-12-310001364885spr:TotalMember2021-12-310001364885us-gaap:FairValueInputsLevel1Memberspr:TotalMember2021-12-310001364885us-gaap:FairValueInputsLevel2Memberspr:TotalMember2021-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TotalMember2021-12-310001364885spr:TemporaryCashInvestmentsMember2020-12-310001364885us-gaap:FairValueInputsLevel1Memberspr:TemporaryCashInvestmentsMember2020-12-310001364885us-gaap:FairValueInputsLevel2Memberspr:TemporaryCashInvestmentsMember2020-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TemporaryCashInvestmentsMember2020-12-310001364885spr:CollectiveInvestmentTrustsMember2020-12-310001364885spr:CollectiveInvestmentTrustsMemberus-gaap:FairValueInputsLevel1Member2020-12-310001364885spr:CollectiveInvestmentTrustsMemberus-gaap:FairValueInputsLevel2Member2020-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CollectiveInvestmentTrustsMember2020-12-310001364885spr:CommingledEquityBondFundsMember2020-12-310001364885us-gaap:FairValueInputsLevel1Memberspr:CommingledEquityBondFundsMember2020-12-310001364885us-gaap:FairValueInputsLevel2Memberspr:CommingledEquityBondFundsMember2020-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CommingledEquityBondFundsMember2020-12-310001364885spr:TotalMember2020-12-310001364885us-gaap:FairValueInputsLevel1Memberspr:TotalMember2020-12-310001364885us-gaap:FairValueInputsLevel2Memberspr:TotalMember2020-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TotalMember2020-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CollectiveInvestmentTrustsMember2021-01-012021-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TotalMember2021-01-012021-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CollectiveInvestmentTrustsMember2019-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:CollectiveInvestmentTrustsMember2020-01-012020-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TotalMember2019-12-310001364885us-gaap:FairValueInputsLevel3Memberspr:TotalMember2020-01-012020-12-310001364885country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMembersrt:MinimumMember2021-12-310001364885us-gaap:DefinedBenefitPlanEquitySecuritiesMembersrt:MinimumMembercountry:GB2021-12-310001364885country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMembersrt:MaximumMember2021-12-310001364885us-gaap:DefinedBenefitPlanEquitySecuritiesMembersrt:MaximumMembercountry:GB2021-12-310001364885country:USsrt:MinimumMemberus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885srt:MinimumMembercountry:GBus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885country:USsrt:MaximumMemberus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885srt:MaximumMembercountry:GBus-gaap:DefinedBenefitPlanDebtSecurityMember2021-12-310001364885country:USsrt:MinimumMemberus-gaap:DefinedBenefitPlanRealEstateMember2021-12-310001364885srt:MinimumMemberus-gaap:DefinedBenefitPlanRealEstateMembercountry:GB2021-12-310001364885country:USsrt:MaximumMemberus-gaap:DefinedBenefitPlanRealEstateMember2021-12-310001364885srt:MaximumMemberus-gaap:DefinedBenefitPlanRealEstateMembercountry:GB2021-12-310001364885spr:DirectorStockPlanMember2021-01-012021-12-310001364885spr:DirectorStockPlanMember2020-01-012020-12-310001364885spr:DirectorStockPlanMember2019-01-012019-12-310001364885spr:DirectorStockPlanMember2021-12-310001364885spr:DirectorStockPlanMember2018-12-310001364885spr:DirectorStockPlanMember2019-12-310001364885spr:DirectorStockPlanMember2020-12-310001364885us-gaap:RestrictedStockUnitsRSUMemberspr:LTIPMember2021-01-012021-12-310001364885us-gaap:RestrictedStockMemberspr:LTIPMember2021-01-012021-12-310001364885us-gaap:StockCompensationPlanMemberspr:LTIPMember2021-01-012021-12-310001364885spr:LTIPMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001364885us-gaap:CommonClassAMemberspr:ServiceBasedLTIAMember2020-01-012020-12-310001364885us-gaap:CommonClassAMemberspr:MarketBasedLTIAMember2020-01-012020-12-310001364885us-gaap:CommonClassAMemberspr:ServiceBasedLTIAMember2019-01-012019-12-310001364885us-gaap:CommonClassAMemberspr:MarketBasedLTIAMember2019-01-012019-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2021-01-012021-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2020-01-012020-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2019-01-012019-12-310001364885spr:LongTermIncentivePlanMember2021-12-310001364885spr:LongTermIncentivePlanMember2021-01-012021-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2018-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2019-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2020-12-310001364885us-gaap:CommonClassAMemberspr:LongTermIncentivePlanMember2021-12-3100013648852021-10-012021-12-310001364885spr:AccumulatedInterestRateSwapsMember2021-12-310001364885spr:AccumulatedInterestRateSwapsMember2020-12-310001364885us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-12-310001364885us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310001364885spr:AccumulatedSerpAndRetireeMedicalMember2021-12-310001364885spr:AccumulatedSerpAndRetireeMedicalMember2020-12-310001364885spr:AccumulatedNetFxGainLossOnLtIntercoLoanUnrealizedMember2021-12-310001364885spr:AccumulatedNetFxGainLossOnLtIntercoLoanUnrealizedMember2020-12-310001364885us-gaap:AccumulatedTranslationAdjustmentMember2021-12-310001364885us-gaap:AccumulatedTranslationAdjustmentMember2020-12-310001364885spr:IndustrialRevenueBondMember2021-01-012021-12-310001364885spr:IndustrialRevenueBondMember2020-01-012020-12-310001364885spr:CompanyOneMemberspr:RevenueMember2020-01-012020-12-310001364885spr:CompanyOneMemberspr:RevenueMember2019-01-012019-12-310001364885spr:CompanyOneMemberus-gaap:AccountsReceivableMember2021-01-012021-12-310001364885spr:CompanyOneMemberus-gaap:AccountsReceivableMember2020-01-012020-12-310001364885spr:RevenueMemberspr:AirbusMember2021-01-012021-12-310001364885spr:RevenueMemberspr:AirbusMember2020-01-012020-12-310001364885spr:RevenueMemberspr:AirbusMember2019-01-012019-12-310001364885us-gaap:AccountsReceivableMemberspr:AirbusMember2021-01-012021-12-310001364885us-gaap:AccountsReceivableMemberspr:AirbusMember2020-01-012020-12-31spr:customer0001364885spr:CommercialMember2019-01-012019-12-310001364885spr:DefenseSpaceMember2020-01-012020-12-310001364885spr:DefenseSpaceMember2019-01-012019-12-310001364885spr:AftermarketMember2020-01-012020-12-310001364885spr:AftermarketMember2019-01-012019-12-310001364885country:US2021-01-012021-12-310001364885country:US2020-01-012020-12-310001364885spr:LocationUnitedStatesMember2019-01-012019-12-310001364885country:US2019-01-012019-12-310001364885country:GB2021-01-012021-12-310001364885country:GB2020-01-012020-12-310001364885spr:LocationUnitedKingdomMember2019-01-012019-12-310001364885country:GB2019-01-012019-12-310001364885spr:OtherCountriesMember2019-01-012019-12-310001364885spr:SegmentGeographicalGroupsOfCountriesGroupThreeMember2021-01-012021-12-310001364885spr:SegmentGeographicalGroupsOfCountriesGroupThreeMember2020-01-012020-12-310001364885spr:DisaggregationofrevenuetotalinternationallocationsMember2019-01-012019-12-310001364885spr:SegmentGeographicalGroupsOfCountriesGroupThreeMember2019-01-012019-12-310001364885country:US2021-12-310001364885country:US2019-12-310001364885country:US2020-12-310001364885country:GB2021-12-310001364885country:GB2020-12-310001364885country:GB2019-12-310001364885spr:OtherCountriesMember2021-12-310001364885spr:OtherCountriesMember2020-12-310001364885spr:OtherCountriesMember2019-12-310001364885spr:SegmentGeographicalGroupsOfCountriesGroupThreeMember2021-12-310001364885spr:SegmentGeographicalGroupsOfCountriesGroupThreeMember2020-12-310001364885spr:SegmentGeographicalGroupsOfCountriesGroupThreeMember2019-12-310001364885us-gaap:EmployeeSeveranceMember2020-01-012020-12-310001364885us-gaap:OtherRestructuringMember2020-01-012020-12-310001364885spr:AscoMember2021-12-310001364885spr:AscoMember2020-12-310001364885spr:FMIMember2021-01-012021-12-310001364885spr:FMIMember2021-12-310001364885spr:FMIMemberspr:DefenseSpaceMember2021-12-310001364885spr:FMIMember2020-01-012020-12-310001364885spr:FMIMember2019-01-012019-12-310001364885spr:BombardierAcquisitionMember2021-01-012021-12-310001364885spr:BombardierAcquisitionMember2021-12-310001364885spr:BombardierAcquisitionMember2020-12-310001364885us-gaap:TechnologyBasedIntangibleAssetsMemberspr:BombardierAcquisitionMember2021-01-012021-12-310001364885us-gaap:CustomerRelationshipsMemberspr:BombardierAcquisitionMember2021-01-012021-12-310001364885spr:BombardierAcquisitionMember2020-01-012020-12-310001364885spr:BombardierAcquisitionMember2019-01-012019-12-310001364885spr:AppliedAerodynamicsAcquisitionMember2021-01-012021-12-31
Table of Contents

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, 2021
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 001-33160
 Spirit AeroSystems Holdings, Inc.
(Exact name of registrant as specified in its charter)
Delaware 20-2436320
(State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.)
 
3801 South Oliver
Wichita, Kansas 67210
(Address of principal executive offices and zip code) 
Registrant’s telephone number, including area code:
(316) 526-9000
Securities registered pursuant to Section 12(g) of the Act: None. Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbolName of each exchange on which registered
Class A common stock, par value $0.01 per shareSPRNew York Stock Exchange
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes   No
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   No
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes   No
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes  No
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer Accelerated filer Non-accelerated filer Smaller reporting companyEmerging Growth Company
If an emerging growth company, indicate by check mark whether 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 Exchange Act. 
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes   No x
The aggregate market value of the voting stock held by non-affiliates of the registrant, based on the closing price of the class A common stock on July 01, 2021, as reported on the New York Stock Exchange was approximately $4.98 billion.
As of January 20, 2022, the registrant had outstanding 105,037,082 shares of class A common stock, $0.01 par value per share.

DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s Proxy Statement for the 2022 Annual Meeting of Stockholders to be filed not later than 120 days after the end of the fiscal year covered by this Annual Report on Form 10-K are incorporated herein by reference in Part III of this Annual Report on Form 10-K.


Table of Contents

TABLE OF CONTENTS


 Page
 

i

Table of Contents

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
This Annual Report on Form 10-K (this “Annual Report”) includes “forward-looking statements” that involve many risks and uncertainties. Forward-looking statements generally can be identified by the use of forward-looking terminology such as “aim,” “anticipate,” “believe,” “could,” “continue,” “estimate,” “expect,” “goal,” “forecast,” “intend,” “may,” “might,” “model,” “objective,” “outlook,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” “target,” “will,” “would,” and other similar words, or phrases, or the negative thereof, unless the context requires otherwise. These statements are based on circumstances as of the date on which the statements are made and they reflect management’s current views with respect to future events and are subject to risks and uncertainties, both known and unknown. Our actual results may vary materially from those anticipated in forward-looking statements. We caution investors not to place undue reliance on any forward-looking statements.

Important factors that could cause actual results to differ materially from those reflected in such forward-looking statements and that should be considered in evaluating our outlook include, but are not limited to, the following:
the impact of the COVID-19 pandemic, including any potential impacts of vaccination requirements, on our business and operations, including on the demand for our and our customers' products and services, on trade and transport restrictions, on the global aerospace supply chain, on our ability to retain the skilled work force necessary for production and development, and generally on our ability to effectively manage the impacts of the COVID-19 pandemic on our business operations;
demand for our products and services and the general effect of economic or geopolitical conditions, or other events, such as pandemics, in the industries and markets in which we operate in the U.S. and globally;
the timing and conditions surrounding the full worldwide return to service (including receiving the remaining regulatory approvals) of the B737 MAX, future demand for the aircraft, and any residual impacts of the B737 MAX grounding on production rates for the aircraft;
our reliance on The Boeing Company ("Boeing") and Airbus Group SE and its affiliates (collectively, "Airbus") for a significant portion of our revenues;
the business condition and liquidity of our customers and their ability to satisfy their contractual obligations to the Company;
the certainty of our backlog, including the ability of customers to cancel or delay orders prior to shipment on short notice;
our ability to accurately estimate and manage performance, cost, margins, and revenue under our contracts, and the potential for additional forward losses on new and maturing programs;
our accounting estimates for revenue and costs for our contracts and potential changes to those estimates;
our ability to continue to grow and diversify our business, execute our growth strategy, and secure replacement programs, including our ability to enter into profitable supply arrangements with additional customers;
the outcome of product warranty or defective product claims and the impact settlement of such claims may have on our accounting assumptions;
our dependence on our suppliers, as well as the cost and availability of raw materials and purchased components;
our ability and our suppliers' ability to meet stringent delivery (including quality and timeliness) standards and accommodate changes in the build rates of aircraft, including the ability to staff appropriately for anticipated production volume increases;
our ability to maintain continuing, uninterrupted production at our manufacturing facilities and our suppliers’ facilities;
competitive conditions in the markets in which we operate, including in-sourcing by commercial aerospace original equipment manufacturers;
our ability to successfully negotiate, or re-negotiate, future pricing under our supply agreements with Boeing, Airbus and other customers;
our ability to effectively integrate the acquisition of select assets of Bombardier along with other acquisitions that we pursue, and generate synergies and other cost savings therefrom, while avoiding unexpected costs, charges, expenses, and adverse changes to business relationships and business disruptions;
the possibility that our cash flows may not be adequate for our additional capital needs;
any reduction in our credit ratings;
our ability to access the capital markets to fund our liquidity needs, and the costs and terms of any additional financing;
our ability to avoid or recover from cyber or other security attacks and other operations disruptions;
1

Table of Contents

legislative or regulatory actions, both domestic and foreign, impacting our operations, including the effect of changes in tax laws and rates and our ability to accurately calculate and estimate the effect of such changes;
our ability to recruit and retain a critical mass of highly skilled employees;
our relationships with the unions representing many of our employees, including our ability to successfully negotiate new agreements, and avoid labor disputes and work stoppages with respect to our union employees;
spending by the U.S. and other governments on defense;
pension plan assumptions and future contributions;
the effectiveness of our internal control over financial reporting;
the outcome or impact of ongoing or future litigation, arbitration, claims, and regulatory actions or investigations, including our exposure to potential product liability and warranty claims;
adequacy of our insurance coverage;
our ability to continue selling certain receivables through our supplier financing programs; and
the risks of doing business internationally, including fluctuations in foreign currency exchange rates, impositions of tariffs or embargoes, trade restrictions, compliance with foreign laws, and domestic and foreign government policies.

These factors are not exhaustive and it is not possible for us to predict all factors that could cause actual results to differ materially from those reflected in our forward-looking statements. These factors speak only as of the date hereof, and new factors may emerge or changes to the foregoing factors may occur that could impact our business. As with any projection or forecast, these statements are inherently susceptible to uncertainty and changes in circumstances. Except to the extent required by law, we undertake no obligation to, and expressly disclaim any obligation to, publicly update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. You should review carefully the section captioned “Risk Factors” in this Annual Report for a more complete discussion of these and other factors that may affect our business.



2

Table of Contents

PART I
Item 1.    Business
Our Company
Unless the context otherwise indicates or requires, as used in this Annual Report, references to “we,” “us,” “our,” and the “Company” refer to Spirit AeroSystems Holdings, Inc. and its consolidated subsidiaries. References to “Spirit” refer only to our subsidiary, Spirit AeroSystems, Inc., and references to “Spirit Holdings” or “Holdings” refer only to Spirit AeroSystems Holdings, Inc.
The Company, incorporated in Delaware with its headquarters in Wichita, Kansas, is one of the largest independent non-Original Equipment Manufacturer (“OEM”) commercial aerostructures designers and manufacturers in the world. We design, engineer, and manufacture large, complex, and highly engineered commercial aerostructures such as fuselages, nacelles (including thrust reversers), struts/pylons, wing structures, and flight control surfaces. In addition to supplying commercial aircraft structures, we also design, engineer, and manufacture structural components for military aircraft and other applications. A portion of our defense business is classified by the U.S. Government and cannot be specifically described; however, it is included in our consolidated financial statements. We are a critical partner to our commercial and defense customers due to the broad range of products we currently supply to them and our leading design and manufacturing capabilities using both metallic and composite materials. For the twelve months ended December 31, 2021, we generated net revenues of $3,953.0 million and had net loss of $(540.8) million.
Operating Segments and Products
On September 30, 2021, we announced a new organizational structure to focus on growth in the key markets that we serve. Under the new structure that became effective during the fourth quarter of 2021, we operate in three principal segments: Commercial, Defense & Space, and Aftermarket. The table below, and following segment information, describes the business of each segment, including facility locations, key programs, and descriptions of the work performed in each segment.

Segment
Percentage of Net Revenues for the Twelve Months Ended December 31, 2021, 2020, and 2019, respectively

LocationsPrograms
Commercial
79%, 80%, and 91%
Wichita, KS; Tulsa, OK; Kinston, NC; Prestwick, Scotland; St.-Nazaire, France; Subang, Malaysia; Casablanca, Morocco; Belfast, Northern IrelandB737, B747, B767, B777, B787, A220, A320 family, A330, A350 XWB, Learjet 75, Global 5000, Global 6000, Global 7500, Learjet 75, Challenger 350, Challenger 650, Rolls-Royce BR725 and BR 710 Nacelles, Irkut MC-21, IAE V2500
Defense & Space
15%, 14%, and 7%
Wichita, KS; Tulsa, OK; Biddeford, ME; Belfast, Northern Ireland; Prestwick, ScotlandClassified program(s), Sikorsky CH-53K, Common Hypersonic Glide Body (C-HGB), NASA MSR, NASA Mars 2020, Bell V-280; Trident D5, Standard Missile, Patriot Missile, THAAD
Aftermarket
6%, 6%, and 2%
Wichita, KS; Tulsa, OK; Kinston, NC; Dallas, TX; Prestwick, Scotland; Casablanca, Morocco; Belfast, Northern IrelandVarious


Commercial. The Commercial segment includes design and manufacturing of the following for commercial and business/regional jet programs:
The forward section of the aerostructure, which houses the flight deck, passenger cabin, and cargo area;
The mid and rear fuselage sections;
Other structural components of the fuselage, including floor beams;
Nacelles (including thrust reversers) - aerodynamic structure surrounding engines;
Struts/pylons - structure that connects the engine to the wing;
Horizontal and vertical stabilizers;
Flaps and slats - flight control surfaces;
3

Table of Contents

Wing structures - framework that consists mainly of spars, ribs, fixed leading edge, stringers, trailing edges, and flap track beams; and
Fully functional and tested wing systems.

Net revenue in the Commercial segment amounted to $3,128.1 million, $2,711.3 million, and $7,169.6 million in 2021, 2020, and 2019, respectively.

Defense & Space. The Defense & Space segment includes design and manufacturing of the following:
Fuselage, strut, nacelle, and wing aerostructures (primarily) for U.S. Government defense programs, including Boeing P-8 and KC-46 Tanker, which are commercial aircraft that are modified for military use;
Fixed Wing Aircraft aerostructures: Fabrication, bonding, assembly, testing tooling, processing, engineering analysis, and training;
Missiles and Hypersonics: Solid rocket motor throats and nozzles, Re-entry vehicle thermal protections systems;
Rotorcraft aerostructures: Forward cockpit and cabin, fuselage; and
Classified program(s).

Net revenue in the Defense & Space segment amounted to $585.0 million, $491.3 million, and $507.5 million in 2021, 2020, and 2019, respectively.

Aftermarket. The Aftermarket segment includes development, production, and marketing of the following:
Spares and Repair and Overhaul (MRO) services related to Commercial and Defense & Space programs;
Fuselage, strut, nacelle, and wing aerostructures spare parts;
Repairs for flight control surfaces and nacelles;
Radome repairs;
Rotable assets;
Engineering services;
Advanced composite repair; and
Other MRO services.

Net revenue in the Aftermarket segment amounted to $239.9 million, $202.2 million, and $186.0 million in 2021, 2020, and 2019, respectively.

Our largest customer, Boeing, represents a substantial portion of our revenues in the Commercial segment. Our second largest customer, Airbus, also represents a substantial portion of revenues in the Commercial segment. Approximately 60%, 64%, and 81% of Commercial segment net revenues came from the Company's contracts with Boeing for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Approximately 30%, 28%, and 17% of Commercial segment net revenues came from the Company's contracts with Airbus for the twelve months ended December 31, 2021, 2020, and 2019, respectively. A material portion of Defense & Space segment revenue is subject to renegotiation of profits or termination of contracts or subcontracts at the election of the U.S. Government. A substantial portion of our Defense & Space segment revenues are represented by defense business that is classified by the U.S. Government and cannot be specifically described. Approximately 36%, 28%, and 53% of Defense & Space segment net revenues came from the Company's contracts with an individual customer for the twelve months ended December 31, 2021, 2020, and 2019, respectively. In addition, a customer accounted for approximately 39%, 44%, and 39% of Defense & Space segment net revenues for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Approximately 44%, 80%, and 85% of Aftermarket segment net revenues came from our contracts with an individual customer for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Customers other than those mentioned above do not represent a significant portion of our respective primary segments revenues and are not expected to in the near future.
Our Manufacturing, Engineering, and Support Services
Manufacturing
Our expertise is in designing, engineering, and manufacturing large-scale, complex aerostructures. As of December 31, 2021, we maintain state-of-the-art manufacturing facilities located in Wichita, Kansas; Tulsa, Oklahoma; Kinston, North Carolina; Prestwick, Scotland; Saint-Nazaire, France; Subang, Malaysia; Casablanca, Morocco; and Belfast, Northern Ireland.
Our core manufacturing competencies include:
composites design and manufacturing processes;
leading mechanized and automated assembly and fastening techniques;
4

Table of Contents

large-scale skin fabrication using both metallic and composite materials;
chemical etching and metal bonding expertise;
monolithic structures technology; and
precision metal forming producing complex contoured shapes in sheet metal and extruded aluminum.
Our manufacturing expertise is supported by our state-of-the-art equipment. We have thousands of major pieces of equipment installed in our customized manufacturing facilities. We intend to continue to make the appropriate investments in our facilities to support and maintain our industry-leading manufacturing expertise.
Engineering
The Company is an industry leader in aerospace engineering with access to talent across the globe. The purpose of the engineering organization is to provide continuous support for new and ongoing designs, technology innovation, development for customer advancements, and production-related process improvements. We possess a broad base of engineering skills for design, analysis, test, certification, tooling, and support of major fuselage, wing, and propulsion assemblies using both metallic and composite materials. In addition, our regulatory certification expertise helps ensure associated designs and design changes are compliant with applicable regulations.
Our industry-leading engineering capabilities are key strategic factors differentiating us from our competitors.
Spirit AeroSystems Aftermarket Solutions ("SAAS”)
Through SAAS, we provide rotable assets, components, repair solutions, and engineering services. Our inventory of rotable assets is available for lease, exchange, and purchase. Additionally, our global repair stations are staffed with technicians specializing in advanced composite repair techniques. We provide MRO services for both metallic and composite components, either on site or at certified MRO stations. We are equipped with original production manufacturing tooling and specialize in service bulletin maintenance for the Company's nacelle components.
ProductDescriptionAircraft Program
MROCertified repair stations that provide complete on-site repair and overhaul; maintains global partnerships to support MRO services
B737, B747, B767, B777, B787 and Rolls-Royce BR725, ERJ, CRJ, E4B, A320, A330
Rotable AssetsMaintain a pool of rotable assets for sale, exchange, and/or lease. Rotable assets refer to parts that can be used many times by repairing them.
B737, B747, B767, B777, Rolls-Royce, BR725, ERJ, CRJ, E4B, A320, A330
Engineering ServicesEngineering, tooling, and measurement services. On-call field service representatives.Multiple programs
Business Development
The Company’s core products include fuselages, struts/pylons, nacelles, and wing components, and we continue to focus on business growth through the application of key strengths, including design for manufacturability, materials utilization expertise, targeted automation, advanced tooling and testing concepts, and determinate assembly to enable cost-effective, highly efficient production. We invest in new technology to bring the most advanced techniques, manufacturing, and automation to our customers.
The Company applies extensive experience in advanced material systems, manufacturing technologies, and prototyping to continually invent and patent new technologies that improve quality, lower costs, and increase production capabilities. Our business growth is focused on application of these strengths to expand into new addressable commercial, defense and transportation markets and customers.
5

Table of Contents

Defense & Space Business
In addition to providing aerostructures for commercial aircraft, we also design, engineer and manufacture structural components for military aircraft. We have been awarded a significant amount of work for Boeing’s P-8 and KC-46 Tanker. The Boeing P-8 and KC-46 Tanker are commercial aircraft modified for military use. Other military programs for which we provide products and services are the forward cockpit and cabin for the Sikorsky CH-53K Helicopter, development work of the B-21 Raider, Unmanned Aerial Vehicle ("UAV") applications, BAE systems programs, and the Royal Air Force's Lightweight Affordable Novel Combat Aircraft (LANCA) concept for the U.K. Ministry of Defence. With the acquisition of Fiber Materials Inc. (“FMI”) in early 2020, and partnership with the National Institute for Aviation Research ("NIAR") in Wichita, we have been able to expand our offering in hypersonics and high temperature carbon composites. We are also under contract to complete the Future Vertical Lift Capability Set III Competitive Demonstration and Risk Reduction efforts. This phase is the competitive Pre-EMD efforts prior to a program of record contract award. Our statement of work is the fuselage structure for the Bell Helicopter V-280 Valor tilt-rotor offering. A portion of our defense business is classified by the U.S. Government, including the B-21 Raider program, and cannot be specifically described. The operating results of these classified contracts are included in our consolidated financial statements. The business risks associated with classified contracts historically have not differed materially from those of our other U.S. Government contracts. Our internal controls addressing the financial reporting of classified contracts are consistent with our internal controls for our non-classified contracts.
The following table summarizes by product and program what we currently have under contract.
ProductApplicable SegmentDescriptionMilitary Program
Fixed Wing AircraftDefense & SpaceFabrication, bonding, assembly, testing, tooling, processing, engineering analysis, and trainingVarious
RotorcraftDefense & SpaceForward cockpit and cabin, fuselageSikorsky CH-53K, Bell V-280
Missiles & HypersonicsDefense & SpaceSolid rocket motor throats and nozzles, Re-entry vehicle thermal protection systems
Trident D5, Standard Missile, Arrow 3, Common Hypersonic Glide Body (C-HGB), NASA MSR, NASA Mars 2020, Patriot Missile, THAAD (Terminal High Altitude Area Defense, an American anti-ballistic missile defense system)

Fabrication Business
Within our Commercial segment, the Company offers customers a wide range of solutions including machining, skin and sheet metal fabrication, and chemical processing. These capabilities are utilized for both internal and external sourcing and include the following:
FabricationDescription
Machine Fabrication
5-axis machining capabilities: high-speed aluminum fabrication up to 23 feet, seat track machining, and extensive hard metal capabilities
3- and 4-axis machining capabilities: range of hard metal capabilities, multi-spindle machines, and manufactured parts
Sheet Metal Fabrication
Includes stretch and hydro forming, roll, hammer, profiling, gauge reduction of extrusions and aluminum heat treat, as well as subassemblies
Chemical Processing
Includes a range of hard and soft metals with one of the largest automated lines in the industry
Skin FabricationInclude skin stretch forming up to 1,500 tons, laser scribe, trim and drill, and chemical milling
6

Table of Contents

Our Customers
Our revenues are substantially dependent on Boeing and Airbus. The loss of either of these customers would have a material adverse effect on the Company. For the twelve months ended December 31, 2021, approximately 56% and 24% of our net revenues were generated from sales to Boeing and Airbus, respectively. For the twelve months ended December 31, 2020, approximately 60% and 23% of our net revenues were generated from sales to Boeing and Airbus, respectively. We are currently the sole-source supplier for nearly all of the products we sell to Boeing and Airbus.
Boeing
We are the largest independent supplier of aerostructures to Boeing and manufacture aerostructures for every Boeing commercial aircraft currently in production, including the majority of the airframe content for the Boeing B737, and multiple significant structural components of the Boeing B787. We supply these products through long-term supply agreements that cover the life of these programs, including any commercial derivative models. These supply agreements are described in more detail under “Our Relationship with Boeing” below. We believe our relationship with Boeing will allow us to continue to be an integral partner with Boeing in the designing, engineering, and manufacturing of complex aerostructures.
Airbus
We originally became a supplier to Airbus in April 2006 through the acquisition of BAE Aerostructures and subsequently won additional work packages with Airbus. Our business with Airbus increased substantially with the acquisition of Bombardier's aerostructures assets in Belfast and Morocco on October 30, 2020. We are one of the largest content suppliers of wing systems for the Airbus A320 family and a significant supplier for the Airbus A350 XWB. Under our supply agreement with Airbus for the A320 and A330, we supply products for the life of the aircraft program. For the A350 XWB program, we have long-term requirement contracts with Airbus. In addition, we build the fully integrated wing for the A220 aircraft. We believe we can leverage our relationship with Airbus and our history of delivering high-quality products to further increase our sales to Airbus and continue to partner with Airbus on new programs going forward.
Other Customers
Other customers include Lockheed Martin, Northrop Grumman, Bombardier and Rolls-Royce.
U.S. and International Customer Mix
Although most of our revenues are obtained from sales inside the U.S., we generated $1,130.8 million, $767.2 million, and $1,296.8 million in sales to international customers for the twelve months ended December 31, 2021, 2020, and 2019, respectively, primarily to Airbus. The international revenue is included primarily in the Commercial segment. All other segment revenues are primarily from U.S. sales. Approximately 19% of our long-lived assets based on book value are located in the United Kingdom ("U.K.") with approximately another 4% of our long-lived assets located in countries outside the U.S. and the U.K. A significant amount of our Aftermarket segment net revenues represent sales to international customers, primarily out of our Belfast, Northern Ireland location.
Our Relationship with Boeing
A significant portion of Spirit’s operations related to Boeing aerostructures was owned and controlled by Boeing until 2005. On February 7, 2005, Spirit Holdings became a standalone Delaware company, and commenced operations on June 17, 2005 through the acquisition of Boeing’s operations in Wichita, Kansas, Tulsa, Oklahoma, and McAlester, Oklahoma (the “Boeing Acquisition”) by an investor group led by Onex Partners LP and Onex Corporation (together with its affiliates, “Onex”). As of August 2014, Onex no longer held any investment in the Company. Boeing’s commercial aerostructures manufacturing operations in Wichita, Kansas and Tulsa and McAlester, Oklahoma, are referred to in this Annual Report as “Boeing Wichita.”
In connection with the Boeing Acquisition, we entered into long-term supply agreements under which we are Boeing’s exclusive supplier for substantially all of the products and services provided by Boeing Wichita to Boeing prior to the Boeing acquisition. These supply agreements include products for Boeing’s B737, B747, B767, and B777 commercial aircraft programs, as well as for certain products for Boeing’s B787 program. These supply agreements cover the life of these programs, including any commercial derivative models.
Supply Agreement with Boeing for B737, B747, B767, and B777 Programs ("Sustaining Programs")
Overview. Two documents effectively comprise the Sustaining Programs’ supply contract: (1) the Special Business Provisions (“Sustaining SBP”), which sets forth the specific terms of the Sustaining Programs’ supply arrangement, and (2) the General Terms Agreement (“Sustaining GTA,” and, together with the Sustaining SBP (and any related purchase order or
7

Table of Contents

contract), as amended, the “Sustaining Agreement”), which sets forth other general contractual provisions, including provisions relating to termination, events of default, assignment, ordering procedures, inspections, and quality controls.
The Sustaining Agreement is a requirements contract that covers certain products, including fuselages, struts/pylons, and nacelles (including thrust reversers), wings and wing components, as well as tooling, for the Sustaining Programs for the life of these programs, including any commercial derivative models. During the term of the Sustaining Agreement, and absent a default by Spirit, Boeing is obligated to purchase from Spirit all of its requirements for products covered by the Sustaining Agreement. Although Boeing is not required to maintain a minimum production rate, Boeing is subject to a maximum production rate above which it must negotiate with us regarding responsibility for recurring and non-recurring expenditures related to any agreed capacity increase. Boeing owns substantially all of the Boeing product-specific tooling used in production or inspection of products covered by the Sustaining Agreement.
Pricing. On September 22, 2017, Boeing and Spirit entered into Amendment 30 to the Sustaining SBP that generally established pricing terms for the Sustaining Program models (excluding the B777X) through December 31, 2022 (with certain limited exceptions) and provided that Boeing and Spirit would negotiate follow-on pricing for periods beyond January 1, 2023 beginning 24 months prior to January 1, 2023. In addition, the amendment provided that the parties would make certain investments for rate increases on the B737 program and implemented updated payment terms.
On December 21, 2018, Boeing and Spirit executed a Collective Resolution 2.0 Memorandum of Agreement (the “2018 MOA”). The 2018 MOA established, among other items, pricing for certain programs through December 31, 2030, including the B737NG (including the P8), B737 MAX, B767 (but excluding 767-2C for which pricing is separately established), and the B777 freighters and 777-9 (pricing for the B777 300ER and 200LR was previously established and pricing for the B777-8 is subject to future negotiation). In addition, the 2018 MOA established B737 pricing based on production rates above and below current production levels, investments for tooling and capital for certain B737 rate increases, a joint cost reduction program for the B777X (a joint cost reduction program for the B737 is separately established), and the release of certain liabilities and claims asserted by both parties, including the B737 disruption activity claim. The parties further agreed to reconvene in 2028 to negotiate pricing beyond 2030. Consistent with the 2018 MOA, on January 30, 2019, Boeing and Spirit executed SBP Amendment 40 to implement the December 2018 MOA terms and conditions applicable to the Sustaining Programs.
On February 6, 2020, Boeing and Spirit entered into a Memorandum of Agreement (the “2020 MOA”) extending B737 MAX pricing terms through 2033 (previously, the pricing was through December 31, 2030) and updated payment terms.

Advances on the B737 Program.   On April 12, 2019, Boeing and the Company executed a Memorandum of Agreement (the “2019 MOA”). Under the 2019 MOA, the Company received an advance payment from Boeing in the amount of $123 million during the third quarter of 2019. The 2020 MOA provided that the $123 million advance would be repaid by offset against the purchase price for year 2022 shipset deliveries. In addition, the 2020 MOA provided that Boeing will pay $225 million to Spirit in the first quarter of 2020, consisting of (i) $70 million in support of Spirit’s inventory and production stabilization, of which $10 million was repaid by Spirit in 2021, and (ii) $155 million as an incremental pre-payment for costs and shipset deliveries over the next two years. These payments were made to Spirit on February 6, 2020. On February 9, 2021, Spirit signed a letter of agreement for Boeing to pay $38.5 million to Spirit in the first quarter of 2021, which consisted of (i) $68.5 million as additional pre-payment for the costs and shipset deliveries less the (ii) ($30) million credit owed to Boeing for rate-based pricing premium. As of December 31, 2021, the amount of advance payments received from Boeing and not yet repaid was $123 million.
Termination of Airplane Program. If Boeing decides not to initiate or continue production of a Sustaining Program model or commercial derivative because it determines there is insufficient business basis for proceeding, Boeing may terminate such model or derivative, including any order therefore, by written notice to Spirit. In the event of such a termination, Boeing would be liable to Spirit for any orders issued prior to the date of the termination notice and may also be liable for certain termination costs.
Events of Default and Remedies. Events of default under the Sustaining Agreement include Spirit’s failure to deliver products when and as required, and failure to maintain a required system of quality assurance, among other things. Certain events of default may allow Boeing to cancel orders under or terminate the Sustaining Agreement.
Intellectual Property. All technical work product and works of authorship produced by or for Spirit with respect to any work performed by or for Spirit pursuant to the Sustaining Agreement are the exclusive property of Boeing. All inventions conceived by or for Spirit with respect to any work performed by or for Spirit pursuant to the Sustaining Agreement and any patents claiming such inventions are the exclusive property of Spirit, except that Boeing will own any such inventions that Boeing reasonably believes are applicable to the B787 Program, and Boeing may seek patent protection for such B787 inventions or hold them as trade secrets; provided that, if Boeing does not seek patent protection, Spirit may do so.
8

Table of Contents

B787 Supply Agreement with Boeing (“B787 Program”)
Overview. Two documents effectively comprise the B787 Program supply contract: (1) the Special Business Provisions (“787 SBP”), which sets forth the specific terms of the B787 Program’s supply arrangement and (2) the General Terms Agreement (“787 GTA,” and, together with 787 SBP and (any related purchase order or contract), as amended, the “B787 Agreement”), which sets forth other general contractual provisions, including provisions relating to termination, events of default, assignment, ordering procedures, inspections, and quality controls. The B787 Agreement is a requirements contract pursuant to which Spirit is Boeing’s exclusive supplier for the forward fuselage, fixed, and movable leading wing edges, engine pylons, and related tooling for the B787.
Pricing. On September 22, 2017, Boeing and Spirit entered into Amendment 25 to the B787 Agreement that established pricing terms for the B787-8, -9, and -10 models through line unit 1405 and provided that Boeing and Spirit would negotiate follow-on pricing for line units 1406 and beyond beginning 24 months prior to the scheduled delivery date for line unit 1405. The amendment also implemented updated payment terms and required the Company to repay Boeing $236 million less certain adjustments, as a retroactive adjustment for payments that were based on interim pricing. This amount was repaid in October 2017.
On December 21, 2018, Boeing and Spirit executed the 2018 MOA, which also established, among other things, pricing for the B787 for line unit 1004 through line unit 2205, and agreed to establish a joint cost reduction program for the B787. Consistent with the 2018 MOA, on January 30, 2019, Boeing and Spirit executed Amendment 28 to the B787 Agreement to implement the 2018 MOA terms and conditions applicable to the B787 Program.
Advance Payments. Boeing has made advance payments to Spirit under the B787 Agreement, which are required to be repaid to Boeing by way of offsets against the purchase price for future shipset deliveries. Advance repayments were scheduled to be spread evenly over the remainder of the first 1,000 B787 shipsets delivered to Boeing, except that pursuant to an amendment to the B787 Agreement entered into in April 2014, advance repayments were suspended from April 1, 2014 through March 31, 2015, and any repayments that otherwise would have become due during such 12-month period will be made by offset against the purchase price for shipset 1,001 through 1,120. Repayments resumed in 2015. The 2018 MOA also provided for the suspension of advance repayments with respect to the B787 beginning with line number 818; to resume at a lower rate of $450,319 per shipset at line number 1135 and continue through line number 1605.
In the event Boeing does not take delivery of a sufficient number of shipsets to repay the full amount of advances prior to the termination of the B787 Program or the B787 Agreement, any advances not then repaid will be applied against any outstanding payments then due by Boeing to us, and any remaining balance will be repaid in annual installments of $27 million due on December 15th of each year until the advance payments have been fully recovered by Boeing. Accordingly, portions of the advance repayment liability are included as current and long-term liabilities in our balance sheet. As of December 31, 2021, the amount of advance payments received by us from Boeing not yet repaid was $212.1 million.
Termination of Airplane Program. If Boeing decides not to continue production of the B787 Program because it determines, after consultation with Spirit, that there is an insufficient business basis for proceeding, Boeing may terminate the B787 Program, including any orders, by written notice to Spirit. In the event of such a termination, Boeing will be liable to Spirit for costs incurred in connection with any orders issued prior to the date of the termination notice and may also be liable for certain termination costs and for compensation for any tools, raw materials or work-in-process requested by Boeing in connection with the termination.
Events of Default and Remedies. Events of default under the B787 Agreement include Spirit’s failure to deliver products when and as required, and failure to maintain a required system of quality assurance, among other things. Certain events of default may allow Boeing to cancel orders under or terminate the B787 Agreement.

Intellectual Property. The B787 Agreement established three classifications for patented invention and proprietary information: (1) intellectual property developed by Spirit during activity under the B787 Agreement (“Spirit IP”); (2) intellectual property developed jointly by Boeing and Spirit during that activity (“Joint IP”); and (3) all other intellectual property developed during activity under the B787 Agreement (“Boeing IP”).

Boeing may use Spirit IP for work on the B787 Program and Spirit must license it to third parties for work on such program. Each party is free to use Joint IP in connection with work on the B787 Program and other Boeing programs, but each must obtain the consent of the other to use it for other purposes. Spirit is entitled to use Boeing IP for the B787 Program, and may require Boeing to license it to subcontractors for the same purpose.

The foregoing descriptions of the various agreements between Spirit and Boeing do not purport to be complete and are qualified in their entirety by reference to the full text of each agreement as filed with the SEC, subject to certain omissions of
9

Table of Contents

confidential portions pursuant to requests for confidential treatment filed separately with the SEC. Please see Item 15 to this Annual Report.
Intellectual Property
We have several patents pertaining to our processes and products. No individual patent or group of patents is of material importance. We also rely on trade secrets, confidentiality agreements, unpatented knowledge, creative products development, and continuing technological advancement to maintain our competitive position.
Competition
Although we are one of the largest independent non-OEM aerostructures suppliers based on annual revenues, with an estimated 15% share of the global non-OEM aerostructures market, this market remains highly competitive and fragmented. Our primary competition currently comes from either work performed internally by OEMs or other tier-one suppliers, and direct competition continues to grow. The Company continues to focus on design and manufacturing processes and tools, and cost reduction initiatives. The Company intends to compete by optimizing parts fabricated and assembled by the Company versus parts outsourced from the supply chain. Additionally, we compete by developing technologies and processes that leverage the Company's unique knowledge and capabilities to create value for our customers.

In commercial aerostructures, our principal competitors among OEMs include Boeing, Airbus (including its wholly-owned subsidiaries Airbus Atlantic and Premium Aerotec GmbH), and Leonardo.

Our principal competitors among non-OEM tier-1 aerostructures suppliers include Aernnova, GKN Aerospace, Kawasaki Heavy Industries, Inc., Mitsubishi Heavy Industries, Safran Nacelles, Sonaca, Airbus Atlantic, Premium AEROTEC, Triumph Group, Inc. (“Triumph”), and Latecoere S.A.

The Company continues to build a larger presence in the defense aerostructures market. The Company's competition in defense aerostructures includes Boeing, Lockheed Martin, Northrop Grumman, Raytheon United Technologies, Leonardo, GKN, Triumph, BAE Systems, Korea Aerospace Industries, and Turkish Aerospace Industries.
Expected Backlog
As of December 31, 2021, our expected backlog associated with large commercial aircraft, business and regional jets, and military equipment deliveries, calculated based on contractual and historical product prices and expected delivery volumes, was approximately $34.6 billion, an increase of $0.4 billion from our corresponding estimate as of December 31, 2020. The increase is primarily driven by increases to the expected backlog of the B737 MAX program. A significant majority of our backlog is on programs in our Commercial segment. The B737 MAX program backlog is approximately 58% of our total backlog. The A320 program backlog is approximately 13% of our total backlog. Backlog is calculated based on Boeing’s and Airbus’ announced backlog on our supply agreements (which are based on orders from customers), and the number of units the Company is under contract to produce on our fixed quantity contracts. The number of units may be subject to cancellation or delay by the customer prior to shipment, depending on contract terms. For example, our contract with Boeing for the B737 MAX program is a requirements contract, and Boeing can reduce the purchase volume at any time. The level of unfilled orders at any given date during the year may be materially affected by the timing of our receipt of firm orders and additional airplane orders, and the speed with which those orders are filled. Accordingly, our expected backlog as of December 31, 2021 may not necessarily represent the actual amount of deliveries or sales for any future period. For additional information on backlog, please see Item 1A. “Risk Factors – Risks Related to Our Business - Our backlog is subject to change due to the COVID-19 pandemic and other factors.”
Suppliers and Materials
The principal raw materials used in our manufacturing operations are aluminum, titanium, steel, and carbon fiber. We also purchase metallic parts, non-metallic parts, and machined components. In addition, we procure subassemblies from various manufacturers that are used in the final aerostructure assembly. From time to time, we also review our make-versus-buy strategy to determine whether it would be beneficial to us and/or our customers to outsource work that we currently produce in-house or vice versa.
We have long-standing relationships with hundreds of manufacturing suppliers. Our strategy is to enter into long-term contracts with suppliers to secure competitive pricing. Our exposure to rising costs of raw material is limited to some extent through leveraging relationships with our OEM customers’ high-volume contracts.
10

Table of Contents

We continue to seek and develop sourcing opportunities in North America, Europe, and Asia to achieve a competitive global cost structure. Over 25 countries are represented in our international network of suppliers.
For additional information on our suppliers, please see Item 1A. “Risk Factors – Risks Related to Our Business.”
Research and Development
We believe that a world-class research and development focus helps maintain our position as an advanced partner to our OEM customers’ new product development teams and expand our position in emerging markets. As a result, our research and development spend was $53.3 million for the year ended December 31, 2021, $38.8 million for the year ended December 31, 2020, and $54.5 million for the year ended December 31, 2019. Through our research, we strive to develop unique intellectual property and technologies that will improve our products and our customers' products and, at the same time, position us to win work on new products. Our development efforts focus on improving manufacturing processes on our current work and developing new capability and affordable, industrialized technology targeting growth focused initiatives. It also serves as an ongoing process that helps develop ways to reduce production costs and streamline manufacturing processes.
Our research and development is geared toward the architectural design and manufacturing processes for our three business segments and aimed at enabling Spirit to utilize commercial scale and expertise to translate best practices to our growing defense and aftermarket businesses. We have identified seven Distinctive Capability areas (performance architectures, material optimization, product development tools, lean metallics, ultra-competitive composites, affordable tooling, and accelerated learning curves) that guide our research and development strategy to enable growth and sustainability. We are currently focused on research in areas such as advanced metallic joining, low-cost composites, acoustic attenuation, efficient structures, systems integration, advanced design and computational analysis methods, and new material systems. Other items that are expensed relate to research and development that is not funded by the customer. We collaborate with universities, research facilities, and technology partners in our research and development.

For additional information on research and development, please see Item 1A. “Risk Factors – Risks Related to Our Business – Our success depends in part on the success of our research and development initiatives.”
Regulatory Matters
Environmental. Our operations and facilities are subject to various environmental, health, and safety laws and regulations, including federal, state, local, and foreign government requirements governing, among other matters, the emission, discharge, handling, and disposal of regulated materials, the investigation and remediation of contaminated sites, and permits required in connection with our operations. We continually monitor our operations and facilities to ensure compliance with these laws and regulations; however, management cannot provide assurance that future changes in such laws or the enforcement thereof, or the nature of our operations will not require us to make significant additional expenditures to ensure continued compliance. Further, we could incur substantial costs, including costs to reduce air emissions, clean-up costs, fines and sanctions, and third-party property damage, or personal injury claims as a result of violations of or liabilities under environmental laws, relevant common law or the environmental permits required for our operations. It is reasonably possible that costs incurred to ensure continued environmental compliance could have a material impact on our results of operations, capital expenditures, financial condition, competitive condition, or cash flows if additional work requirements or more stringent clean-up standards are imposed by regulators, new areas of soil, air, and groundwater contamination are discovered, and/or expansions of work scope are prompted by the results of investigations.
Government Contracts. Companies engaged in supplying defense-related equipment and services to U.S. Government agencies, either directly or by subcontract, are subject to business risks specific to the defense industry. These risks include the ability of the U.S. Government to unilaterally terminate existing contracts, suspend, or debar us from receiving new prime contracts or subcontracts, reduce the value of existing contracts, audit our contract-related costs and fees, including allocated indirect costs, and control and potentially prohibit the export of our products, among other things. If a contract was terminated for convenience, we could recover the costs we have incurred or committed, settlement expenses, and profit on the work completed prior to termination. However, if the termination is a result of our failure to perform, we may be liable for excess costs incurred by the prime contractor in procuring undelivered items from another source. In addition, failure to follow the requirements of the National Industrial Security Program Operating Manual (“NISPOM”) or any other applicable U.S. Government industrial security regulations could, among other things, result in termination of our facility securities clearances (each a "FCL"), which in turn would preclude us from being awarded classified contracts or, under certain circumstances, performing on our existing classified contracts.
Commercial Aircraft. The commercial aircraft component industry is highly regulated by the Federal Aviation Administration (the "FAA"), the European Aviation Safety Agency (“EASA”), and other agencies throughout the world. The
11

Table of Contents

military aircraft component industry is governed by military quality specifications. We, and the components we manufacture, are required to be certified by one or more of these entities or agencies, and, in some cases, by individual OEMs, to engineer and service parts and components used in specific aircraft models. In addition, the FAA requires that various maintenance routines be performed on aircraft components. We believe that we currently satisfy or exceed these maintenance standards in our repair and overhaul services.
Export Control. The technical data and components used in the design and production of our products, as well as many of the products and technical data we export, either as individual items or as components incorporated into aircraft, are subject to compliance with U.S. export control laws. Collaborative agreements that we may have with foreign persons, including manufacturers or suppliers, are also subject to U.S. export control laws.
Health and Safety. Our operations are also subject to a variety of worker and community safety laws. The Occupational Safety and Health Act (“OSHA”) mandates general requirements for safe workplaces for all employees. In addition, OSHA provides special procedures and measures for the handling of certain hazardous and toxic substances. Our management believes that our operations are in material compliance with OSHA’s health and safety requirements.
For additional information on regulatory matters, please see Item 1A. “Risk Factors – Risks Related to Our Business.”
Human Capital
Employees. Our people are our greatest asset, and we recognize that our ability to attract, develop, motivate and retain a skilled and diverse team is critical to our success. Leadership is committed to creating a culture of responsibility and achievement that supports our employees’ growth and development. We encourage our employees to embrace diversity, show their flexibility, and give back to the communities where we do business. By allowing employees to thrive, the Company creates a stronger and more dedicated team.
At December 31, 2021, we had approximately 16,100 employees: 11,100 located in our five U.S. facilities, 2,800 located in our Belfast facilities, 1,000 located at our Prestwick facility, 900 located in our Malaysia facility, 200 located in our Morocco facility, and 100 located in our France facility. Of the employees located in our five U.S. facilities noted above, 9,500 were located in Wichita, Kansas; 800 were located in Tulsa Oklahoma; 400 were located in Kinston, North Carolina; 300 were located in Biddeford, Maine and 100 were located in Dallas, Texas.
Values. The Company operates according to three key values that are designed to help it meet commitments to all stakeholders — employees, customers, suppliers, investors and communities. These values are:

Transparency - Being open, honest and respectful with communication; sharing ideas and building trust by making intentions clear;
Collaboration - Aligning actions with others; working together to achieve the best outcomes; and
Inspiration - Encouraging the best from others; leading by example to ensure innovation is a component of success.
The values are enabled through the foundation of Trust and Speak Out:
Speak Out – Asking thoughtful questions to enhance understanding; encouraging active listening and considering diverse perspectives; sharing ideas to reach better decisions and achieve better outcomes.
Adopting and incorporating the Company's values into day-to-day tasks and activities enables the Company to be a trusted partner. Practicing transparency, collaboration and inspiration—individually and collectively—supports the Company's efforts to be customer focused, provide on-time delivery, and maintain and improve quality and safety for all.
Code of Business Conduct. The Company is committed to the highest ethical standards and to complying with all laws and regulations applicable to the Company’s business. To support and articulate its commitment and responsibility in this regard, the Company has adopted the Code of Business Conduct (the “Code”). The Code addresses a number of topics, including the Foreign Corrupt Practices Act, conflicts of interest, safeguarding assets, insider trading, and general adherence to laws and regulations. All directors and employees, including executive officers, must comply with the Code. The Code is available on the Company’s website at http://investor.spiritaero.com/corporate-governance/OD/default.aspx.
Diversity, Equity and Inclusion. The Company is committed to creating a world class workforce — actively working to build an equitable and inclusive culture, where all employees' diverse skills and talents are valued. The Company values the full range of differences, perspectives and abilities that our employees bring to the workplace. We strive to create an environment where all employees feel welcomed and have a sense of belonging.
The Company is committed to diversity, equity and inclusion not only because it is the right thing to do, but because greater diversity in an equitable and inclusive work environment results in greater innovation and growth. We believe that
12

Table of Contents

combining diverse perspectives helps the Company find new ways to solve problems and innovate for the future. The Company harnesses the power of diversity by:
Aiming to attract, retain and develop a diverse workforce;
Integrating equitable and inclusive business practices and capabilities;
Recognizing and respecting the diversity of the marketplace; and
Working and partnering with vendors from a diverse supplier base.
Talent Management. The attraction, retention and development of employees is a critical success factor in meeting the Company's strategy. We seek to provide our employees opportunities for growth through formal and informal development programs that include: training, coaching and mentoring, networking, skills and experience and career planning. Spirit strives to create a culture of empowerment, engagement and performance through our core values. We have a robust talent and succession planning process and have established specialized programs to support the development of our talent pipeline for critical roles throughout the company. Our management and salaried retention rate was 95% (excluding retirements and reductions in force) in 2021.
Health and Safety. The Company takes steps to comply in all material respects with applicable legal, regulatory and other requirements related to preventing pollution, injury and ill health, and employs industry-leading, technologically sound and economically feasible control mechanisms, procedures and processes. In addition, the Company provides training, education, safety monitoring and auditing, health-awareness programs, and ergonomic support in the Company's offices and factories. We are committed to the safety and health of our employees and work to eliminate all injuries and accidents. We evaluate safety performance through multiple indicators, including OSHA recordable injury rates and lost-time incidents.
COVID-19 Impact. In response to the COVID-19 pandemic, we enacted our crisis management and response process as part of our enterprise risk management program. As we continue to navigate the challenges of the COVID-19 pandemic, including due to new COVID-19 variants, actions we have taken include the following:
Organizing global teams to monitor the situation and recommend appropriate actions;
Implementing and updating travel restrictions for our employees as appropriate;
Initiating consistent and ongoing cleaning of high-touch work spaces; and
Providing testing for symptomatic and potentially exposed individuals and implemented quarantines guidelines.

Other actions taken in response to the pandemic are referenced elsewhere in this Annual Report.

Labor Relations and Collective Bargaining Agreements
Our principal U.S. collective bargaining agreements were with the following unions as of December 31, 2021:
UnionPercent of our U.S. Employees RepresentedStatus of the Agreements with Major Union
The International Association of Machinists and Aerospace Workers (IAM)55%We have two major agreements - one expires in June 2023 and one expires in December 2024.
The Society of Professional Engineering Employees in Aerospace (SPEEA)21%We have two major agreements - one expires in December 2024 and one expires in January 2026.
The International Union, Automobile, Aerospace and Agricultural Implement Workers of America (UAW)6%We have one major agreement expiring in December 2025.
The International Brotherhood of Electrical Workers (IBEW)1%We have one major agreement expiring in September 2023.
Represented employees noted above were located across our Wichita, Kansas; Tulsa, Oklahoma and Kinston, North Carolina facilities. U.S. employees located at our Dallas, Texas and Biddeford, Maine locations are not represented.
Approximately 92% of our Prestwick employees are part of the collective bargaining group represented by one union, Unite (Amicus Section). In 2013, the Company negotiated two separate ten-year pay agreements with the Manual Staff bargaining and the Monthly Staff bargaining groups of the Unite union. These agreements cover basic pay and variable at risk pay, while other employee terms and conditions generally remain the same from year to year until both parties agree to change them. The current pay agreements were set to expire December 31, 2022. In the first quarter of 2021, the Company negotiated and agreed with Unite, a three-year extension to the pay agreements which will run from January 2023 and expire in December 2025. The elements of the contract extension remain the same as those in the ten-year agreements.
13

Table of Contents

In the U.K. (Belfast), approximately 84% of the employees are part of the collective group represented by the Trade Unions. Unite the Union is the largest representing approximately 93% of such employees, with General, Municipal, Boilermakers making up the balance. The last wage agreement covered the period from January 2016 to January 2019. No negotiations were held in 2020 due to the impact of COVID-19 and the acquisition of Shorts Brothers plc in late October 2020. Negotiations commenced in late 2021 and are ongoing.
In France, our employees are represented by CFTC (“Confédération Française des Travailleurs Chrétiens or French Confederation of Christian Workers”) and FO (“Force Ouvrière or Labor Force”). The Company negotiates yearly on compensation and once every four years on issues related to gender equality and work-life balance. The next election to determine union representation will occur in July 2023.
In Morocco, approximately 65% of our employees are represented by Union Marocain du Travail ("UMT"). We negotiated a three year agreement with UMT that expires in December 2022.
None of our Malaysia employees are currently represented by a union.
We consider our relationships with our employees to be satisfactory.

Available Information
Our Internet address is http://www.spiritaero.com. The content on our website is available for information purposes only. It should not be relied upon for investment purposes, nor is it incorporated by reference into this Annual Report.
We make available through our Internet website, under the heading “Investors,” our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, Proxy Statements, and amendments to those reports after we electronically file such materials with the SEC. Copies of our key corporate governance documents, including Spirit Holdings' Bylaws. The Corporate Governance Guidelines, the Code, the Transactions with Related Persons Policy, the Finance Code of Professional Conduct, and charters for our Audit Committee, Risk Committee, Compensation Committee, and Corporate Governance and Nominating Committee are also available on our website.
The SEC maintains an Internet site at http://www.sec.gov that contains reports, proxy information statement, and other information regarding issuers that file electronically with the SEC. Our filed Annual and Quarterly Reports, Current Reports, Proxy Statement and other reports previously filed with the SEC are available through the SEC's website.



Item 1A. Risk Factors

An investment in our securities involves risks and uncertainties. The risks and uncertainties set forth below are those that we believe may materially and adversely affect us, our future business or results of operations, our industry, or investments in our securities. Additional risks and uncertainties that we are unaware of or that we deem immaterial may also materially and adversely affect us, our future business or results of operations, or investments in our securities. The risks speak only as of the date hereof, and new risks may emerge or changes to the foregoing risks may occur that could impact our business. The following is a summary of risks that we deem material, which are described in further detail below:
Risks Related to Our Industry and Overall Business
Our business, financial results, and prospects are dependent on global aviation demand. The continuing effects of the COVID-19 pandemic have had and are expected to continue to have a significant negative impact on aviation demand, our business and our industry, including any potential impacts of vaccination requirements.
Our business depends largely on sales of components for a single aircraft program, the B737 MAX, which has had significant reductions in production rate, including suspensions, relating to the B737 MAX grounding and the COVID-19 pandemic. Additional suspensions or reductions in, or increases in, the B737 MAX production rate may create financial and disruption risks for the Company and its suppliers on the program, which, may in turn, affect the Company's ability to comply with contractual obligations.
Because we depend on Boeing and Airbus, as our largest customers, our business will be negatively affected if either Boeing or Airbus reduces the number of products it purchases from us or if either experiences business difficulties or breaches its obligations to us.
14

Table of Contents

Our backlog is subject to change due to the continued impact of the COVID-19 pandemic, the B737 MAX grounding, and related cancellations, potentially with short notice.
Our business depends, in part, on securing work for replacement programs.
We operate in a very competitive business environment.
Our commercial business is cyclical and sensitive to commercial airlines' profitability.
Risks Related to Our Operations
Our business depends on our ability to maintain a healthy supply chain, meet production rate requirements, and timely delivery of products that meet or exceed stringent quality standards.
Our operations depend on our ability to maintain continuing, uninterrupted production at our manufacturing facilities and our suppliers’ facilities.
Interruptions in deliveries of or increased prices for components or raw materials used in our products could delay production and/or materially adversely affect our business.
Our success depends in part on the success of our research and development initiatives.
Our operations could be negatively impacted by service interruptions, data corruption or misuse, cyber attacks, network security breaches or Privacy Regulation (defined below) violations.
Climate change poses significant operational, regulatory and other risks.
Risks Related to Our Growth Strategy
Our acquisitions, joint ventures and strategic alliances expose us to risks, including the risk that we may not be able to successfully integrate these businesses or achieve expected operating synergies.
We face risks as we work to successfully execute on new or maturing programs.
Risks Related to Legal and Regulatory Matters
Prolonged periods of inflation where we do not have adequate inflation protections in our customer contracts could have a material adverse effect on our results of operations.
The outcome of legal proceedings and government inquiries and investigations involving our business is unpredictable, and an adverse decision in any such matter could have a material effect on our business.
We do not own most of the program-specific intellectual property and tooling used in our business.
Our business could be materially adversely affected by product warranty obligations or defective product claims.
The profitability of certain programs depends significantly on the assumptions surrounding satisfactory settlement of customer claims and assertions.
Risks Related to Our Governmental and Global Activities
Our global footprint subjects us to the risks of doing business in foreign countries.
Our results could be adversely affected by economic and geopolitical considerations.
Our business is subject to regulation in the U.S. and internationally.
The U.S. Government is a significant customer of certain of our customers and we and they are subject to specific U.S. Government contracting rules and regulations.
Risks Related to Employment Matters
In order to be successful, we must attract, retain, train, motivate, develop and transition key employees, and failure to do so could harm our business.
We could be required to make future contributions to our defined benefit pension and post-retirement benefit plans and our costs may substantially increase in connection with such plans as a result of adverse changes in interest rates and the capital markets, changes in actuarial assumptions and legislative or other regulatory actions.
Increases in labor costs, potential labor disputes, and work stoppages at our facilities or the facilities of our suppliers or customers could materially adversely affect our financial performance.
Risks Related to Our Debt, Liquidity, Financial Estimates and Taxes
Declines in our financial condition or expected performance or reductions in our credit ratings could limit the Company’s ability to obtain future financing, increase its borrowing, adversely affect the market price of its securities, or otherwise impair its business, financial condition, and results of operations.
Our debt could adversely affect our financial condition and our ability to operate our business due to significant restrictions in our Credit Agreement, which could also adversely affect our operating flexibility and put us at a competitive disadvantage.
15

Table of Contents

We use estimates in accounting for revenue and costs for our contracts. Changes in our estimates could adversely affect our future financial performance.
We may not be able to generate sufficient taxable income to fully realize our deferred tax assets.
Risks Related to Our Common Stock
We cannot assure you that we will continue to declare and pay cash dividends on our Common Stock at historical levels or at all.
Spirit Holdings’ certificate of incorporation, bylaws and our supply agreements with Boeing contain provisions that could discourage others from acquiring us and may prevent attempts by our stockholders to replace or remove our current management.

Risks Related to Our Industry and Overall Business

Our business, financial results, and prospects are dependent on global aviation demand. The continuing effects of the COVID-19 pandemic have had and are expected to continue to have a significant negative impact on aviation demand, our business and our industry, including any potential impacts of vaccination requirements.
We largely support commercial aerostructures customers, and our financial results and prospects are almost entirely dependent on global commercial aviation demand and the resulting production rates of our customers. In response to COVID-19 impacts, our customers, including Boeing and Airbus, decreased production rates across many programs and may further adjust production rates or suspend production in the future, potentially without early warning and within a short time horizon. Suspensions in our production rates or prolonged reductions to rates have in the past resulted in, and could in the future result in, significant challenges and negative impacts on our business, operations and financial performance.
COVID-19’s impact on our 2020 and 2021 financial performance resulted in a significant strain on our liquidity and debt balance. As of December 31, 2019, the Company had a debt balance of approximately $3,034.3 million, most of which was unsecured debt, and a cash balance of $2,350.5 million. As of December 31, 2021, the Company had a debt balance of approximately $3,792.2 million, more than 50% of which was secured debt, and a cash balance of $1,478.6 million.
The extent to which the pandemic will continue to negatively affect our business and results of operations will depend on many changing factors and developments including, without limitation, the following:
the severity, extent, and duration of the pandemic including emerging variants of the virus, its impact on the aircraft industry and aviation demand, and any additional production suspensions or reductions relating to the pandemic;
the effectiveness of vaccines and treatments against emerging variant strains of COVID-19 and over the long-term;
continued travel restrictions and bans, bans on public gatherings, and closures of non-essential businesses;
any potential impacts of vaccination requirements and the ability to retain and recruit the workforce required to meet production requirements;
economic stimulus efforts;
economic recessions resulting from the pandemic;
any inability of significant portions of our workforce to work effectively, including because of illness, remote work, quarantines, social distancing, government actions, or other restrictions in connection with the COVID-19 pandemic;
potential lawsuits or regulatory actions due to COVID-19 spread in the workplace;
our ability to maintain our compliance practices and procedures, financial reporting processes and related controls, and manage the complex accounting issues presented by the COVID-19 pandemic;
the impact on the Company’s vendors and outsourced business processes and their process and controls documentation;
potential failure or reduced capacity of third parties on which the Company relies, including suppliers, lenders, and other business partners, to meet the Company’s obligations and needs;
the impact on our contracts with our customers and suppliers, including force majeure provisions;
the impact on the financial markets, including volatility in the financial markets;
the availability and cost of credit to the Company; and
the impact of government health and protection policies on future air traffic demand.
Several of these effects have already occurred and any or all of these items may occur or recur, which could have a material adverse effect on our business, financial condition, results of operations and cash flows. While the Company has taken action to reduce costs, increase liquidity and strengthen its financial position in light of the COVID-19 pandemic, there can be no assurance that our actions will mitigate the impact of the pandemic on our business.
We expect that the COVID-19 pandemic will continue to have a significant negative impact on our business for the duration of the pandemic and for an indeterminate time thereafter until demand grows closer to 2019 levels. We expect our
16

Table of Contents

business will not improve until our customers are willing to produce aircraft at sufficient levels, which depends upon the public’s willingness to use aircraft travel, the success of vaccination programs across the globe, sufficient OEM demand and orders (without suspension) from airlines, and the ability of airlines to weather the crisis and expand. Further, we expect that the pandemic recovery time for wide-body aircraft may be longer than for narrow-body aircraft due to reduced traveler demand and lower volumes of international travel. If the pandemic worsens or there is significant uncertainty on the aviation industry’s recovery, we may find it difficult to obtain additional financing and/or fund our operations and meet our debt repayment obligations.
Our business depends largely on sales of components for a single aircraft program, the B737 MAX, which has had significant reductions in production rate, including suspensions, relating to the B737 MAX grounding and the COVID-19 pandemic. Additional suspensions or reductions in, or increases in, the B737 MAX production rate may create financial and disruption risks for the Company and its suppliers on the program, which, may in turn, affect the Company's ability to comply with contractual obligations.
For the twelve months ended December 31, 2021, 2020, and 2019 approximately 35%, 19% and 53% of our net revenues were generated from sales of components to Boeing for the B737 aircraft, respectively. While we have entered into long-term supply agreements with Boeing to continue to provide components for the B737 for the life of the aircraft program, including commercial and military P-8 derivatives, Boeing does not have any obligation to purchase components from us for any replacement for the B737 that is not a commercial derivative model as defined by the Sustaining Agreement. The contract is a requirements contract, and Boeing can reduce the purchase volume at any time.
In March 2019, the B737 MAX fleet was grounded in the U.S. and internationally following the accidents involving two B737 MAX aircraft. At Boeing’s direction, Spirit suspended all B737 MAX production beginning on January 1, 2020. Subsequently, there were a number of changes to production rates as a result of the grounding and COVID-19 impacts. These production changes created significant disruption for the Company and its B737 MAX suppliers.
Boeing’s deliveries of the B737 MAX resumed in December 2020, but the rate at which deliveries will continue and continued impacts of the grounding remain uncertain. We regularly make significant assumptions with respect to the B737 program regarding the number of units to be delivered each year, the period during which those units are likely to be produced, and the units’ expected sales prices, production costs, program tooling and other non-recurring costs, and routine warranty costs. In addition, we regularly make assumptions regarding estimated costs expected to be incurred until resuming a normal production rate consistent with 2019 production levels to determine which costs should be (i) included in program inventory and (ii) expensed when incurred as abnormal production costs. Any changes in these estimates and/or assumptions with respect to the B737 program could have a material adverse impact on our financial position, results of operations, and/or cash flows.
If production levels for the B737 MAX program are reduced beyond current expectations due to depressed demand or otherwise, or if we have difficulties in managing our cost structure to take into account changes in production schedules or to accommodate a ramp-up in production, our liquidity position may worsen absent our ability to procure additional financing, we may trigger an event of default under our credit facilities, and our business, financial condition, results of operations and cash flows could be materially adversely impacted.
Because we depend on Boeing and Airbus, as our largest customers, our business will be negatively affected if either Boeing or Airbus reduces the number of products it purchases from us or if either experiences business difficulties or breaches its obligations to us.

Boeing is our largest customer, and Airbus is our second-largest customer. For the twelve months ended December 31, 2021, approximately 56% and 24% of our net revenues were generated from sales to Boeing and Airbus, respectively. Although part of our strategy is to diversify our customer base, we cannot assure that we will be successful in doing so. Even if we are successful in obtaining new customers, we expect that Boeing and Airbus will continue to account for a substantial portion of our sales. Our contracts with Boeing and Airbus are requirements contracts that do not require specific minimum purchase volumes, and either Boeing or Airbus can reduce its purchase volume at any time. If either of these customers reduces the requirements under our agreements (as Boeing did in 2019, 2020, and 2021 due to the B737 MAX grounding and the COVID-19 pandemic and other customers did in 2020 and 2021 due to the COVID-19 pandemic), terminates the agreements or portions of them (due to our breach), a termination for convenience (which is a provision included in most of the contracts, or otherwise), experiences a major disruption in its business (such as a strike, work stoppage, slowdown, or a supply chain problem) or experiences a deterioration in its business, financial condition, access to credit, or liquidity, our business, financial condition, and results of operations could be materially adversely affected. Any monetary damages we receive from Airbus or Boeing as a result of a contractual termination may not be sufficient to cover our actual damages.

17

Table of Contents

Our backlog is subject to change due to the continued impact of the COVID-19 pandemic, the B737 MAX grounding, and related cancellations, potentially with short notice.

From time to time, we disclose our expected backlog associated with large commercial aircraft, business and regional jets, and military equipment deliveries, calculated based on contractual and historical product prices and expected delivery volumes. The COVID-19 pandemic may extend or delay the time in which we expect to realize value from our backlog. Additional impacts from the pandemic or other global events may cause our backlog to further deteriorate due to order cancellations or delays, potentially with short notice. Backlog is calculated based on Boeing’s and Airbus’ announced backlog on our supply agreements (which are based on orders from customers) and the number of units the Company is under contract to produce on our fixed quantity contracts. Accordingly, we rely on latest available information from Boeing and Airbus to calculate our backlog, which may not reflect expected cancellations related to the COVID-19 pandemic. The number of units may be subject to cancellation or delay by the customer prior to shipment, depending on contract terms. For example, our contract with Boeing for the B737 MAX program is a requirements contract, and Boeing can reduce the purchase volume at any time. The level of unfilled orders at any date during the year may be materially affected by the timing of our receipt of firm orders and additional airplane orders, and the speed with which those orders are filled. Accordingly, our expected backlog does not necessarily represent the actual amount of deliveries or sales for any future period.

Our business depends, in part, on securing work for replacement programs.

While we have entered into long-term supply agreements with respect to the Sustaining Programs, Boeing does not have any obligation to purchase components from us for any subsequent variant of these aircrafts that is not a commercial derivative as defined by the Sustaining Agreement. If we are unable to obtain significant aerostructures supply business for any variant of these aircrafts for which we provide significant content, such as the B737 MAX, our business, financial condition, and results of operations could be materially adversely affected.

We operate in a very competitive business environment.

As the Company seeks to further diversify its program portfolio and product offerings and expand its customer base, we face substantial competition from both OEMs and non-OEM aerostructures suppliers. OEMs may choose not to outsource production of aerostructures due to, among other things, their own direct labor and other overhead considerations and capacity utilization at their own facilities. Consequently, traditional factors affecting competition, such as price and quality of service, may not be significant determinants when OEMs decide whether to produce a part in-house or to outsource.

Some of our non-OEM competitors have greater resources than we do and may be able to adapt more quickly to new or emerging technologies and changes in customer requirements, or devote greater resources to the promotion and sale of their products than we can. Consolidation of or partnerships among our competitors could also increase their financial resources, market penetration and purchasing power. Providers of aerostructures have traditionally competed on the basis of cost, technology, quality, and service. We believe that developing and maintaining a competitive advantage will require continued investment in product development, engineering, supply-chain management, and sales and marketing, and we may not have enough resources to make such investments.

It is very difficult for new aerostructures suppliers to compete against incumbent suppliers for work under an existing contract, because the OEM and the supplier typically spend significant amounts of time and capital on design, manufacture, testing, and certification of tooling and other equipment. A supplier change would require further testing and certification and the expensive movement of existing tooling or the development of new tooling, and would likely result in production delays and additional costs to both the OEM and the new supplier. These high switching costs may make it more difficult for us to bid competitively against existing suppliers and less likely that an OEM will be willing to switch suppliers during the life of an aircraft program, which could materially adversely affect our ability to obtain new work on existing aircraft programs.

Our commercial business is cyclical and sensitive to commercial airlines’ profitability.

Our customers’ business, and therefore our own, is directly affected by the financial condition of commercial airlines and other economic factors, including global economic conditions and geopolitical considerations that affect the demand for air transportation. Specifically, our commercial business is dependent on the demand from passenger airlines and cargo carriers for the production of new aircraft. Accordingly, demand for our commercial products is tied to the worldwide airline industry’s ability to finance the purchase of new aircraft and the industry’s forecasted demand for seats, flights, routes, and cargo capacity. Availability of financing to non-U.S. customers depends in part on the continued operations of the U.S. Export-Import Bank. Additionally, the size and age of the worldwide commercial aircraft fleet affects the demand for new aircraft and, consequently,
18

Table of Contents

for our products. Such factors, in conjunction with evolving economic conditions, cause the market in which we operate to be cyclical to varying degrees, thereby affecting our business and operating results.

Risks Related to Our Operations

Our business depends on our ability to maintain a healthy supply chain, meet production rate requirements, and timely deliver products that meet or exceed stringent quality standards.

Our business depends on our ability to maintain a healthy supply chain, achieve planned production rate targets, and meet or exceed stringent delivery, performance and reliability standards. The supply chain for large commercial aerostructures is complex and involves hundreds of suppliers and their technical employees from all over the world.

Operational issues, including delays or defects in supplier components, have resulted and could continue to result in significant out-of-sequence work and increased production costs, as well as delayed deliveries to customers. Our suppliers’ failure to provide parts that meet our technical specifications could materially adversely affect production schedules and contract profitability. We may not be able to find acceptable alternatives, and any such alternatives could result in increased costs for us and possible forward losses on certain contracts. Even if acceptable alternatives are found, the process of locating and securing such alternatives might be disruptive to our business and might lead to termination of our supply agreements with our customers.

Our suppliers continue to encounter financial difficulty due to the pandemic and residual effects of the B737 MAX grounding. Absent financial support, suppliers may not be able to meet commitments under their agreements with us. If any suppliers fail to supply critical parts and we are not able to secure timely and adequate replacements, we may breach our obligations to our customers. As a result of a breach, customers generally may terminate their agreements or proceed against us for damages and our business, financial condition, results of operations and cash flows could be materially adversely impacted.
Additionally, the Company’s ability to meet production rate increases is dependent upon several factors, including expansion and alignment of its production facilities, tooling, and equipment; improved efficiencies in its production line; on-time delivery of component parts from the Company’s suppliers; adequate supply and costs of skilled labor; and implementation of customer customizations upon demand. From time-to-time the Company has experienced, and may continue to experience, quality or delivery timing disruptions. This includes common carrier disruptions and other disruptions that affect manufacturing lines, any of which could have a material adverse impact on the Company’s ability to meet commitments to its customers and on its future financial results.
In some cases, in order to meet these increases in production rates, we have made and will need to make in the future significant capital expenditures to expand our capacity and improve our performance or find alternative solutions such as outsourcing some of our existing work to free up additional capacity. While some of these expenditures will be reimbursed by our customers, we could be required to bear a significant portion of the costs. In addition, the increases in production rates could cause disruptions in our manufacturing lines, which could materially adversely impact our ability to meet our commitments to our customers, and have a resulting adverse effect on our financial condition and results of operations.

Our operations depend on our ability to maintain continuing, uninterrupted production at our manufacturing facilities and our suppliers’ facilities.

Our manufacturing facilities or our suppliers’ manufacturing facilities could be damaged or disrupted by a natural disaster, war, terrorist activity, interruption of utilities, public health crises (such as the ongoing COVID-19 pandemic), or sustained mechanical failure. Although we have obtained property damage and business interruption insurance where we deem appropriate, a sustained mechanical failure of a key piece of equipment, major catastrophe (such as a fire, flood, tornado, hurricane, major snow storm, or other natural disaster), war, or terrorist activities in any of the areas where we or our suppliers conduct operations could result in a prolonged interruption of all or a substantial portion of our business. Any disruption resulting from these events could cause significant delays in shipments of products and the loss of sales and customers. We may not have insurance to adequately compensate us for any of these events. A large portion of our operations takes place at one facility in Wichita, Kansas, and any significant damage or disruption to this facility in particular would materially adversely affect our ability to service our customers. Additionally, while any insurance proceeds may cover certain business interruption expenses, certain deductibles and limitations will apply and no assurance can be made that all recovery costs will be covered.

19

Table of Contents

Interruptions in deliveries of or increased prices for components or raw materials used in our products could delay production and/or materially adversely affect our business.

We are highly dependent on the availability of essential materials and purchased components from our suppliers, some of which are available only from a sole source or limited sources. Our dependency upon regular deliveries from particular suppliers of components and raw materials means that interruptions or stoppages in such deliveries could materially adversely affect our operations until arrangements with alternate suppliers, to the extent alternate suppliers exist, could be made. If any of our suppliers were unable or were to refuse to deliver materials to us for an extended period of time, or if we were unable to negotiate acceptable terms for the supply of materials with these or alternative suppliers, our business could suffer and be materially affected.

Our continued supply of materials is subject to a number of risks including:

the destruction of or damage to our suppliers’ equipment, facilities or their distribution infrastructure;
global economic conditions, embargoes, force majeure events, domestic or international acts of hostility, terrorism, pandemic, or other events impacting our suppliers’ ability to perform;
a work stoppage or strike by our suppliers’ employees;
the failure of our suppliers to provide materials of the requisite quality or in compliance with specifications;
the failure of our suppliers to satisfy U.S. and international import and export control laws;
the failure of our suppliers to meet regulatory standards;
the failure, shortage, or delay in the delivery of raw materials to our suppliers;
imposition of tariffs and similar import limitations on us or our suppliers; and
contractual amendments and disputes with our suppliers.

In addition, our profitability is affected by the prices of the components and raw materials, such as titanium, aluminum, steel, and carbon fiber, used in the manufacturing of our products. These prices may fluctuate based on factors beyond our control, including world oil prices, changes in supply and demand, general economic conditions, labor costs, competition, import duties, tariffs, the availability and cost of freight, currency exchange rates, hostilities in jurisdictions that affect raw materials and, in some cases, government regulation. Although our supply agreements with Boeing and Airbus allow us to pass on to our customers certain unusual increases in component and raw material costs in limited situations, we may not be fully compensated by the customers for the entirety of any such increased costs.

Our success depends in part on the success of our research and development initiatives.

In order for us to remain competitive, we have expended and will need to continue to expend significant capital to research and develop technologies, purchase new equipment and machines, and train our employees in the new methods of production and service. Our expenditures on our research and development efforts may not create any new sales opportunities or increases in productivity that are commensurate with the level of resources invested.

We are in the process of developing specific technologies and capabilities in pursuit of new business and in anticipation of customers going forward with new programs. If any such programs do not go forward or are not successful, or if we are unable to generate sufficient new business, we may be unable to recover the costs incurred in anticipation of such programs or business and our profitability and revenues may be materially adversely affected.

While the Company intends to continue committing financial resources and effort to the development of innovative new technologies, a strain on the Company’s liquidity, such as the strain caused by the B737 MAX grounding and COVID-19 impacts, have in the past reduced and may in the future reduce the Company’s ability to expend capital to develop such technologies.

Our operations could be negatively impacted by service interruptions, data corruption or misuse, cyber attacks, network security breaches or Privacy Regulation (defined below) violations.

We rely on information technology networks and systems to manage and support a variety of business activities, including procurement and supply chain, engineering support, and manufacturing. These networks and systems, some of which are managed by third-parties, are susceptible to damage, disruptions, or shutdowns due to failures during the process of upgrading or replacing software, databases or components thereof, power outages, hardware failures, computer viruses, attacks by
20

Table of Contents

computer hackers or insiders, telecommunication failures, user errors, or catastrophic events. If these networks and systems suffer severe damage, disruption, or shutdown and our business continuity plans do not effectively resolve the issues in a timely manner, our manufacturing process could be disrupted, resulting in late deliveries or even no deliveries if there is a total shutdown. This could have a material adverse effect on our reputation and we could face financial losses.

Further, we routinely experience cyber security threats and attempts to gain access to sensitive information, as do our customers, suppliers, and other third parties with which we work. We have established threat detection, monitoring, and mitigation processes and procedures and are continually exploring ways to improve these processes and procedures. However, the scope and impact of any future incident cannot be predicted and we cannot provide assurance that these processes and procedures will be sufficient to prevent cyber security threats from materializing. If threats do materialize, we could experience significant financial or information losses and/or reputational harm. If we are unable to protect sensitive or confidential information from these threats, our customers or governmental authorities could question the adequacy of our threat mitigation and detection processes and procedures and, as a result, our present and future business could be negatively impacted.

Data privacy regulations, including but not limited to the General Data Protection Regulation (EU), Data Protection Act 2018 (UK), Law No. 09-08 (Morocco), and Personal Data Protection Act 2010 (Malaysia) (collectively, “Privacy Regulations”), impose a range of compliance obligations applicable to the collection, use, retention, security, processing, and transfer of personally identifiable information. Violations of the Privacy Regulations may result in significant fines and sanctions. Any failure, or perceived failure, by us to comply with the Privacy Regulations, or any other privacy, data protection, information security, or consumer protection-related privacy laws and regulations could result in financial losses and have an adverse effect on our reputation.

Climate change poses significant regulatory, operational and other risks.

Increased public awareness and concern over climate change have led to new and proposed legislative and regulatory initiatives internationally, in the U.S. and regionally, and may lead to additional legislation in the future. New or revised laws and regulations, or stricter interpretations of existing laws, in this area could directly and indirectly affect the Company, its customers, or its suppliers by increasing production costs, affecting customer preferences or otherwise impacting operations. Compliance with any new or more stringent laws or regulations, or stricter interpretations of existing laws, could require additional expenditures by the Company and could have an adverse effect on our business, financial condition, and results of operations.

In addition, climate change is impacting the severity and frequency of natural disasters, including tornados, floods and hurricanes, and other severe weather events, which have in the past and could in the future disrupt our operations and adversely affect our business in a particular region or globally, as well as the activities of our suppliers and customers. Any of these events could result in temporary or long-term disruption of our operations, including as a result of physical damage to, or complete or partial closure of, one or more of our facilities, or have an impact on the operations of our suppliers or customers. If we are unable to restart operations quickly at key locations, find alternative suppliers or quickly repair damage, we could be late in delivering, or be unable to deliver, products to our customers, which could result in damage to our reputation, business and prospects, any of which could have an adverse effect on our results of operations and financial condition.

Existing insurance arrangements may not provide full protection for the costs that may arise from any climate change-related events, and recurring extreme weather events could reduce the availability or increase the cost of insurance. The risks associated with climate change continue to evolve, and we expect that climate change-related risks may increase over time.

Risks Related to Our Growth Strategy

Our acquisitions, joint ventures and strategic alliances expose us to risks, including the risk that we may not be able to successfully integrate these businesses or achieve expected operating synergies.

As part of our business strategy, we from time-to-time have merged with or acquired businesses and/or formed joint ventures and strategic alliances and may continue to do so in the future. For example, the Company closed the Bombardier Acquisition (as defined below) on October 30, 2020. Combining our businesses may be more difficult, costly, or time consuming than expected. In addition, events outside of our control, including changes in regulation and laws as well as economic trends, could adversely affect our ability to realize the expected benefits from the acquisition. The success of this acquisition and other acquisitions will depend on, among other things, our ability to realize the anticipated benefits and cost savings from combining our and the acquired businesses in a manner that facilitates growth opportunities and realizes anticipated synergies and cost savings. The anticipated benefits and cost savings from acquisitions, as well as from joint
21

Table of Contents

ventures and strategic alliances, may not be realized fully or at all, or may take longer to realize than expected or could have other adverse effects that we do not currently foresee. Further, the integration of acquired companies and managing relationships with joint venture partners involve a number of risks, including, but not limited to the diversion of management’s attention to the integration or oversight of operations, difficulties in the assimilation or cooperation of different cultures and practices, reliance on sellers under transition services agreements or partners under joint venture or alliance agreements, as well as in the assimilation of geographically dispersed operations and personnel, difficulties in the integration of departments, systems (including accounting, production, IT, and other critical systems), technologies, books and records and procedures, as well as in maintaining uniform standards, controls (including internal accounting controls), procedures, and policies and compliance with the Foreign Corrupt Practices Act, the U.K. Bribery Act and other applicable anti-bribery laws.

We face risks as we work to successfully execute on new or maturing programs.

New or maturing programs with new technologies typically carry risks associated with design responsibility, development of new production tools, hiring and training of qualified personnel, increased capital and funding commitments, ability to meet customer specifications, delivery schedules, unique contractual requirements, supplier performance, ability of the customer to meet its contractual obligations to us, and our ability to accurately estimate costs associated with such programs. In addition, any new or maturing aircraft program may not generate sufficient demand or may experience technological problems or significant delays in the regulatory certification or manufacturing and delivery schedule. If we were unable to perform our obligations under new or maturing programs to a customer’s satisfaction or manufacture products at our estimated costs, if we were unable to successfully perform under revised design and manufacturing plans or successfully resolve claims and assertions, or if a new or maturing program in which we had made a significant investment were to be terminated or experienced weak demand, delays or technological problems, our business, financial condition, and results of operations could be materially adversely affected. Some of these risks have affected our maturing programs to the extent that we have recorded significant forward losses and maintain certain of our maturing programs at zero or low margins due to our inability to overcome the effects of these risks, which have been greatly exacerbated by significantly reduced current and future production volumes related to the COVID-19 pandemic. We continue to face similar risks as well as the potential for default, quality problems, or inability to meet weight requirements and these could result in continued zero or low margins or additional forward losses, and the risk of having to write-off additional inventory if it were deemed to be unrecoverable over the life of the program. In addition, beginning new work on existing programs also carries risks associated with the transfer of technology, knowledge, and tooling.

In order to perform on new or maturing programs we may be required to construct or acquire new facilities requiring additional up-front investment costs. In the case of significant program delays and/or program cancellations, we could be required to bear certain unrecoverable construction and maintenance costs and incur potential impairment charges for the new facilities. Also, we may need to expend additional resources to determine an alternate revenue-generating use for the facilities. Likewise, significant delays in the construction or acquisition of a plant site could impact production schedules.

Risks Related to Legal and Regulatory Matters

Prolonged periods of inflation where we do not have adequate inflation protections in our customer contracts could have a material adverse effect on our results of operations.

A majority of our sales are conducted pursuant to long-term contracts that set fixed unit prices. Certain, but not all, of these contracts provide for price adjustments for inflation or abnormal escalation. Although we have attempted to minimize the effect of inflation on our business through contractual protections, the presence of longer pricing periods within our contracts increases the likelihood that there will be sustained or higher than anticipated increases in costs of labor or material. Furthermore, if one of the raw materials on which we are dependent (e.g., aluminum, titanium, or composite material) were to experience an isolated price increase without inflationary impacts on the broader economy, we may not be entitled to inflation protection under certain of our contracts. If our contractual protections do not adequately protect us in the context of substantial cost increases, it could have a material adverse effect on our results of operations.

The outcome of legal proceedings and government inquiries and investigations involving our business is unpredictable, and an adverse decision in any such matter could have a material effect on our financial position and results of operations.

We are involved in a number of legal proceedings including the proceedings disclosed in Note 22 to the Consolidated Financial Statements, Commitments, Contingencies and Guarantees. These claims may divert financial and management resources that would otherwise be used to benefit our operations. No assurances can be given that the results of these matters will be favorable to us. An adverse resolution of any of these lawsuits could have a material impact on our financial position
22

Table of Contents

and results of operations. In addition, we are sometimes subject to government inquiries and investigations of our business due, among other things, to the heavily regulated nature of our industry and our participation in government programs. Any such inquiry or investigation could potentially result in an adverse ruling against us, which could have a material impact on our financial position and operating. If we are unsuccessful in any action related to this matter, we may be required to pay a significant amount of monetary damages that may be in excess of our insurance coverage.

We do not own most of the program specific intellectual property and tooling used in our business.

Our business depends on using certain intellectual property and tooling that we have rights to use under license grants from our customers. If these licenses are terminated due to a default or otherwise, our business may be materially affected. In addition, we license some of the intellectual property needed for performance under some of our supply contracts from our customers under those supply agreements. We must honor our contractual commitments to our customers related to intellectual property and comply with infringement laws governing our use of intellectual property. In the event we obtain new business from new or existing customers, we will need to pay particular attention to these contractual commitments and any other restrictions on our use of intellectual property to make sure that we will not be using intellectual property improperly in the performance of such new business. In the event we use any such intellectual property improperly, we could be subject to an infringement or misappropriation claim by the owner or licensee of such intellectual property.

In the future, our entry into new markets may be facilitated by obtaining additional license grants from our customers. If we are unable to negotiate additional license rights on acceptable terms (or at all) from these customers, our ability to enter new markets may be restricted.

Our business could be materially adversely affected by product warranty obligations or defective product claims.

We are exposed to liabilities that are unique to the products and services we provide. Our operations expose us to potential rework obligations, liabilities for warranty or other claims with respect to aircraft components that have been designed, manufactured, or serviced by us or our suppliers. We maintain insurance for certain risks, but the amount of our insurance coverage may not cover all claims or liabilities and we may be forced to bear substantial costs. Material obligations in excess of our insurance coverage (or other third-party indemnification) could have a material adverse effect on our business, financial condition, and results of operations.

In addition, if our products are found to be defective and lacking in quality, or if one of our products causes an accident, our reputation could be damaged and our ability to retain and attract customers could be materially adversely affected.

The profitability of certain programs depends significantly on the assumptions surrounding satisfactory settlement of customer claims and assertions.

For certain of our programs, we regularly commence work or incorporate customer requested changes prior to negotiating pricing terms for engineering work or the product that has been modified. We typically have the contractual right to negotiate pricing for customer directed changes. In those cases, we assert to our customers our contractual rights to obtain the additional revenue or cost reimbursement we expect to receive upon finalizing pricing terms. An expected recovery value of these assertions is incorporated into our contract profitability estimates. Our inability to recover these expected values, among other factors, could result in the recognition of a forward loss on these programs and could have a material adverse effect on our results of operations.

Risks Related to Our Governmental and Global Activities

Our global footprint subjects us to the risks of doing business in foreign countries.

We have activities and operations globally (through wholly owned indirect or direct subsidiaries and joint ventures), including in the United Kingdom, France, Malaysia, Morocco and China. In addition, we derive a significant portion of our revenues from sales by Boeing and Airbus to customers outside the U.S and, for the twelve months ended December 31, 2021, direct sales to our non-U.S. customers accounted for approximately 29% of our net revenues. We expect that our and our customers’ international sales will continue to account for a significant portion of our net revenues for the foreseeable future. As a result, we are subject to risks of doing business internationally, including:

changes in regulatory requirements applicable to our industry and business, including without limitation, changes in tariffs (imposed or threatened) on imports, including tariffs imposed in a retaliatory manner on U.S. exports, embargoes, export controls, and other trade restrictions or barriers;
23

Table of Contents

changes in the political, economic, legal, tax and social conditions in the countries we do business in;
changes in policies and initiatives including with respect to foreign exchange, foreign investment, and government industrial cooperation requirements;
the ability to secure clearances, approvals or licenses, including any requirements mandated by the U.S. Commerce Department, to maintain the ability to provide product or services to certain countries or customers;
compliance with foreign labor laws, which generally provide for increased notice, severance and consultation requirements compared to U.S. laws; difficulties enforcing intellectual property and contractual rights in certain jurisdictions; the complexity and necessity of using foreign representatives and consultants;
uncertainties and restrictions concerning the availability of funding credit or guarantees;
potential or actual withdrawal or modification of international trade agreements;
modifications to sanctions imposed on other countries; changes to immigration policies that may present risks to companies that rely on foreign employees or contractors;
compliance with antitrust and competition regulations;
differences in business practices;
the difficulty of management and operation of an enterprise spread over various countries;
compliance with a variety of foreign laws, as well as U.S. laws affecting the activities of U.S. companies abroad, including the Foreign Corrupt Practices Act, the U.K. Bribery Act and other applicable anti-bribery laws; and
economic and geopolitical developments and conditions, including domestic or international hostilities, acts of terrorism and governmental reactions, inflation, trade relationships, and military and political alliances.

While these factors and the effect of these factors are difficult to predict, adverse developments in one or more of these areas could materially adversely affect our business, financial condition, and results of operations in the future.

Our results could be adversely affected by economic and geopolitical considerations.

The commercial airline industry is impacted by the strength of the global economy and the geopolitical events around the world. Possible exogenous shocks such as expanding conflicts or political unrest, renewed terrorist attacks against the industry, or pandemics have in the past caused, and could in the future cause, precipitous declines in air traffic. Any protracted economic slump, adverse credit market conditions, future terrorist attacks, war, or health concerns could cause airlines to cancel or delay the purchase of additional new aircraft, which could result in a deterioration of commercial airplane backlogs. If demand for new aircraft decreases, there would likely be a decrease in demand for our commercial aircraft products, and our business, financial condition, and results of operations could be materially adversely affected.

We are pursuing growth opportunities in a number of newly developed and emerging markets. These investments may expose us to heightened risks of economic, geopolitical, or other events, including governmental takeover (nationalization) of our manufacturing facilities or intellectual property, restrictive exchange or import controls, disruption of operations as a result of systemic political or economic instability, outbreak of war or expansion of hostilities, and acts of terrorism, each of which could have a substantial adverse effect on our financial condition and results of operations. Further, the U.S. Government, other governments, and international organizations could impose additional sanctions that could restrict us from doing business directly or indirectly in or with certain countries or parties, which could include affiliates.

Our business is subject to regulation in the U.S. and internationally.

The manufacturing of our products is subject to numerous federal, state, and foreign governmental regulations including related to environmental, health and safety laws and regulations. The number of laws and regulations that are being enacted or proposed by various governmental bodies and authorities are increasing. Compliance with these regulations is difficult and expensive. If we fail to adhere, or are alleged to have failed to adhere, to any applicable federal, state, or foreign laws or regulations, or if such laws or regulations negatively affect sales of our products, our business, prospects, results of operations, financial condition, or cash flows may be adversely affected by penalties or sanctions or reputational degradation. In addition, our future results could be adversely affected by changes in applicable federal, state, and foreign laws and regulations, or the interpretation or enforcement thereof.

Our operations involve the use of large amounts of hazardous substances and regulated materials and generate many types of wastes, including emissions of hexavalent chromium and volatile organic compounds, and certain chlorinated and brominated hydrocarbon solvents, greenhouse gases such as carbon dioxide. Spills and releases of these materials may subject us to clean-up liability for remediation and claims of alleged personal injury, property damage, and damage to natural resources, and we may become obligated to reduce our emissions of hexavalent chromium, volatile organic compounds and/or greenhouse
24

Table of Contents

gases. We cannot give any assurance that the aggregate amount of future remediation costs and other environmental liabilities will not be material.

The Company's chemical milling and vapor degreasing processes use various regulated substances that are identified as TSCA (Toxic Substances Control Act) initial chemicals evaluated in risk assessments prescribed by the Lautenburg Chemical Safety Act in the U.S., and therefore may be subject to additional regulations in the near future. The Company is investigating the use of alternative solvents and processes, including control technologies which may require material expenditures, however this business will remain dependent on the availability, use and cost of these materials for the immediate future. To the extent these alternative solutions are not viable, or any enacted regulation does not provide an exception, there could be material capital expenditures required to comply with elimination of the chemicals used in our current processes.

In connection with prior acquisitions, we may be indemnified or insured, subject to certain contractual limitations and conditions, for certain clean-up costs and other losses, liabilities, expenses, and claims related to existing environmental conditions on the acquired properties. If indemnification or insurance is not sufficient to cover any potential environmental liability, we may be required to make material expenditures.

In the future, contamination may be discovered at or emanating from our facilities or at off-site locations where we send waste. The remediation of such newly discovered contamination, related claims for personal injury or damages, or the enactment of new laws or a stricter interpretation of existing laws, may require us to make additional expenditures, some of which could be material. See Item 1. “Business - Regulatory Matters.”

As a manufacturer and exporter of defense and dual-use technical data and commodities, we are subject to U.S. laws and regulations governing international trade and exports, including, but not limited to, the International Traffic in Arms Regulations, administered by the U.S. Department of State, and the Export Administration Regulations, administered by the U.S. Department of Commerce. Collaborative agreements that we may have with foreign persons, including manufacturers and suppliers, are also subject to U.S. export control laws. In addition, we are subject to trade sanctions against embargoed countries, which are administered by the Office of Foreign Assets Control within the U.S. Department of the Treasury. A determination that we have failed to comply with one or more of these export controls or trade sanctions could result in civil or criminal penalties, including the imposition of fines upon us as well as the denial of export privileges and debarment from participation in U.S. government contracts. Additionally, restrictions may be placed on the export of technical data and goods in the future as a result of changing geopolitical conditions. Any one or more of such sanctions could have a material adverse effect on our business, financial condition, and results of operations.


The U.S. Government is a significant customer of certain of our customers and we and they are subject to specific U.S. Government contracting rules and regulations.
We provide aerostructures to defense aircraft manufacturers. Our defense customers’ businesses, and by extension, our business, is affected by the U.S. Government’s continued commitment to programs under contract with our customers. Contracts with the U.S. Government generally permit the government to terminate contracts partially or completely, with or without cause, at any time. An unexpected termination of a significant government contract, a reduction in expenditures by the U.S. Government for aircraft using our products, lower margins resulting from increasingly competitive procurement policies, a reduction in the volume of contracts awarded to us, or substantial cost overruns could materially reduce our cash flow and results of operations. We bear the potential risk that the U.S. Government may unilaterally suspend our defense customers or us from new contracts pending the resolution of alleged violations of procurement laws or regulations.

Decline in the U.S. defense budget or change of defense strategies or funding priorities (as a result of political environment, macroeconomic conditions and the ability of the U.S. Government to enact legislation or otherwise) may reduce demand for our defense customers’ aircraft or lead to competitive procurement conditions, which may reduce our defense business sales or margins. Further, changes in U.S. Government procurement policies, regulations, initiatives and requirements may adversely impact our ability to grow our defense business.

The FAA prescribes standards and qualification requirements for aerostructures, including virtually all commercial airline and general aviation products, and licenses component repair stations within the U.S. Comparable agencies, such as the EASA in Europe, regulate these matters in other countries. If we fail to qualify for or obtain a required license for one of our products or services or lose a qualification or license previously granted, the sale of the subject product or service would be prohibited by law until such license is obtained or renewed and our business, financial condition, and results of operations could be materially adversely affected. In addition, designing new products to meet existing regulatory requirements and retrofitting installed products to comply with new regulatory requirements can be expensive and time consuming.
25

Table of Contents


A FCL is required for a company to be awarded and perform on classified contracts for the Department of Defense (“DOD”) and certain other agencies of the U.S. Government. If we were to violate the terms and requirements of the NISPOM or any other applicable U.S. Government industrial security regulations, we could lose our FCLs. We cannot give any assurance that we will be able to maintain our FCLs. If for some reason our FCLs are invalidated or terminated, we may not be able to continue to perform under our classified contracts in effect at that time, and we would not be able to enter into new classified contracts, which could adversely affect our revenues.

Under applicable federal regulations for defense contractors, we are required to comply with the Cybersecurity Maturity Model Certification (“CMMC”) program in the next several years and other similar cybersecurity requirements. Compliance with the CMMC is costly and complex. To the extent that we are unable to comply with the CMMC or other requirements, we may be unable to maintain or grow our business with the DOD or its prime customers.

Risks Related to Employment Matters

In order to be successful, we must attract, retain, train, motivate, develop and transition key employees, and failure to do so could harm our business.

In order to be successful, we must attract, retain, train, motivate, develop, and transition qualified executives and other key employees, including those in managerial, manufacturing, and engineering positions. Competition for experienced employees in the aerospace industry, and particularly in Wichita, Kansas, where the majority of our manufacturing and executive offices are located, is intense. The failure to successfully hire executives and key employees or to implement succession plans for executives and key employees, or the loss of any executives and key employees, could have a significant impact on our operations. Further, changes in our management team may be disruptive to our business and any failure to successfully transition and assimilate key new hires or promoted employees could adversely affect our business and results of operations.

In 2020, the Company announced significant workforce reductions to assist with alleviating costs due to the B737 MAX grounding and the COVID-19 pandemic. The Company’s ability to ramp up in production rates across multiple programs and on the B737 MAX program will depend, in part, on the Company’s ability to hire employees to fill any gaps left by the workforce reductions. If the Company is unable to hire such employees, production could be adversely impacted.

In addition, the Company’s operations and strategy require that we employ a critical mass of highly skilled employees with industry experience and engineering, technical, or mechanical skills. As the Company experiences an increase in retirements, the level of skill replacing our experienced workers is being impacted due to the availability of skilled labor in the market and low unemployment rates. Our inability to attract and retain skilled employees may adversely impact our ability to meet our customers’ expectations, the cost and schedule of development projects, and the cost and efficiency of existing operations.

We could be required to make future contributions to our defined benefit pension and post-retirement benefit plans and our costs may substantially increase in connection with such plans as a result of adverse changes in interest rates and the capital markets, changes in actuarial assumptions and legislative or other regulatory actions.

Our estimates of liabilities and expenses for pensions and other post-retirement benefits incorporate significant assumptions including the rate used to discount the future estimated liability, the long-term rate of return on plan assets, and several assumptions relating to the employee workforce (salary increases, medical costs, retirement age, and mortality). A dramatic decrease in the fair value of our plan assets resulting from movements in the financial markets or a decrease in discount rates may cause the status of our plans to go from an over-funded status to an under-funded status and result in cash funding requirements to meet any minimum required funding levels. Our results of operations, liquidity, or shareholders’ equity in a particular period could be affected by a decline in the rate of return on plan assets, the rate used to discount the future estimated liability, or changes in employee workforce assumptions.

As part of the Bombardier Acquisition, the Company acquired Short Brothers plc ("Shorts"), which sponsors the Shorts Pension, a defined benefit pension plan that is closed to new participants. The Shorts Pension closed to the future accrual of additional benefits for current participants at the end of 2021.

Following future valuations of the Shorts Pension’s assets and liabilities or following future discussions with the Shorts Pension’s trustee, the annual funding obligation and/or the arrangements to ensure adequate funding for the Shorts Pension may change. The future valuations under the Shorts Pension are affected by a number of assumptions and factors, including legislative or other regulatory changes; assumptions regarding interest rates, currency rates, inflation, mortality, and retirement rates; the investment strategy and performance of the Shorts Pension’s assets; and actions by the U.K. Pensions Regulator.
26

Table of Contents

Volatile economic conditions caused by COVID-19 or other events could increase the risk that the funding requirements increase following the next triennial valuation. The U.K. Pensions Regulator also has powers under the Pensions Act 2004 to impose a contribution notice or a financial support direction on Shorts (and other persons connected with the Company or Shorts) if, in the case of a contribution notice, the U.K. Pensions Regulator reasonably believes such person has been party to an act, or deliberate failure to act, intended to avoid pension liabilities or that is materially detrimental to the pension plan, or, in the case of a financial support direction, if a plan employer is a service company or insufficiently resourced and the Pensions Regulator considers it is reasonable to act against such a person. A significant increase in the funding requirements for Shorts Pension could result in the imposition of additional financial contributions to the Shorts Pension and, if such required contributions are significant, could have a material adverse effect on Shorts or our business, financial condition, and results of operations.

Increases in labor costs, potential labor disputes, and work stoppages at our facilities or the facilities of our suppliers or customers could materially adversely affect our financial performance.

Our financial performance is affected by the availability of qualified personnel and the cost of labor. A majority of our workforce is represented by unions. If our workers were to engage in a strike, work stoppage, or other slowdown, we could experience a significant disruption of our operations, which could cause us to be unable to deliver products to our customers on a timely basis and could result in a breach of our supply agreements. This could result in a loss of business and an increase in our operating expenses, which could have a material adverse effect on our business, financial condition, and results of operations. In addition, our non-unionized labor force may become subject to labor union organizing efforts, which could cause us to incur additional labor costs and increase the related risks that we now face.

Due to the receipt of occasional government incentives, we have certain commitments to keep our programs in their current locations. This may prevent us from being able to offer our products at prices that are competitive in the marketplace and could have a material adverse effect on our ability to generate new business.

In addition, many aircraft manufacturers, airlines, and aerospace suppliers have unionized work forces. Any strikes, work stoppages, or slowdowns experienced by aircraft manufacturers, airlines, or aerospace suppliers could reduce our customers’ demand for additional aircraft structures or prevent us from completing production of our aircraft structures.

Risks Related to our Debt, Liquidity, Financial Estimates and Taxes

Declines in our financial condition or expected performance or reductions in our credit ratings could limit the Company’s ability to obtain future financing, increase its borrowing, adversely affect the market price of its securities, or otherwise impair its business, financial condition, and results of operations.

Our business requires significant capital. A decline in our financial condition or expected performance for any reason could limit our ability to access the credit and capital markets, increase our borrowing costs, and/or affect the market price of our securities. There can be no assurance that we will be able to access the capital or credit markets or, if we do have such access, that it will be on favorable terms.

As of December 31, 2021 our corporate credit ratings were B by Standard & Poor’s Global Ratings, and B2 by Moody’s Investors Service, Inc. As compared to the Company’s prior investment grade rating, these ratings and our current credit condition affects, among other things, our ability to access new capital. Further negative changes to these ratings may result in more stringent covenants and higher interest rates under the terms of any new debt.

The ratings reflect the agencies’ assessment of our ability to pay interest and principal on our debt securities and credit agreements. A rating is not a recommendation to purchase, sell, or hold securities. Each rating is subject to revision or withdrawal at any time by the assigning rating organization. Each rating agency has its own methodology for assigning ratings and, accordingly, each rating should be considered independently of all other ratings. Lower ratings would typically result in higher interest costs of debt securities when they are sold, could make it more difficult to issue future debt securities, could require us to provide creditors with more restrictive covenants, which would limit our flexibility and ability to pay dividends and may require us to pledge additional collateral under our credit facility. Any downgrade in our credit ratings could have a material adverse effect on our business or financial condition.

Limitations on our ability to access the capital or credit markets, unfavorable terms or general reductions in liquidity may adversely and materially impact our business, financial condition, and results of operations.
27

Table of Contents


Our debt could adversely affect our financial condition and our ability to operate our business due to significant restrictions in our Credit Agreement, which could also adversely affect our operating flexibility and put us at a competitive disadvantage.

As of December 31, 2021, we had total debt of $3,792.2 million. In addition to our debt, as of December 31, 2021, we had $15.9 million of letters of credit and letters of guarantee outstanding.

Our significant indebtedness could adversely affect our business, results of operations and financial condition in a number of ways by, among other things:

making it more difficult for us to satisfy our obligations with respect to our debt;
limiting our ability to obtain additional financing to fund future working capital, capital expenditures, strategic acquisitions or other general corporate requirements;
requiring a substantial portion of our cash flows to be dedicated to debt service payments instead of other purposes;
increasing our vulnerability to general adverse economic and industry conditions;
limiting our financial flexibility in planning for and reacting to changes in the industry in which we compete;
having a material adverse effect on us if we fail to comply with the covenants in the Credit Agreement or in the indentures governing our long-term bonds or in the instruments governing our other debt; and
increasing our cost of borrowing.

The terms of our Credit Agreement impose significant restrictions on us, and subject to certain exceptions, limit our ability, among other things, to:

incur additional debt or issue preferred stock with certain terms;
pay dividends or make distributions to our stockholders over certain amounts;
repurchase or redeem our capital stock;
make investments;
incur liens;
enter into transactions with our stockholders and affiliates;
sell certain assets;
acquire the assets of, or merge or consolidate with, other companies;
incur restrictions on the ability of our subsidiaries to make distributions or transfer assets to us; and
enter into strategic transactions.

We cannot assure you that we will be able to maintain compliance with the covenants in the agreements governing our indebtedness in the future or, if we fail to do so, that we will be able to obtain waivers from the lenders and/or amend the covenants. Additionally, the terms of any future indebtedness we may incur could include more restrictive covenants. If we incur additional debt, the risks related to our high level of debt could intensify.

In addition, if we are unable to generate sufficient cash flow to service our debt and meet our other commitments, we may need to refinance all or a portion of our debt, sell material assets or operations, or raise additional debt or equity capital. We cannot provide assurance that we could effect any of these actions on a timely basis, on commercially reasonable terms or at all, or that these actions would be sufficient to meet our capital requirements. In addition, the terms of our existing or future debt agreements may restrict us from effecting certain or any of these alternatives.

We use estimates in accounting for revenue and cost for our contracts. Changes in our estimates could adversely affect our future financial performance.

The Company recognizes revenue using the principles of Accounting Standards Codification ("ASC") Topic 606, Revenue from contracts with customers (“ASC 606”), and estimates revenue and cost for contracts that span a period of multiple years. This method of accounting requires judgment on a number of underlying assumptions to develop our estimates such as favorable trends in volume, learning curve efficiencies, and future pricing from suppliers that reduce our production costs. However, several factors may cause the costs we incur in fulfilling these contracts to vary substantially from our original estimates such as technical problems, delivery reductions, materials shortages, supplier difficulties, and multiple other events.
28

Table of Contents

Other than certain increases in raw material costs that can generally be passed on to our customers, in most instances we must fully absorb cost overruns. Due to the significant length of time over which some revenue streams are generated, the variability of future period estimated revenue and cost may be adversely affected if circumstances or underlying assumptions change. Our estimated costs have exceeded our estimated revenues under a fixed-price contract in the past, and we have been required to recognize a forward loss on the affected program, which has had a material adverse effect on our results of operations, and this could recur in the future. The risk particularly applies to products such as the B787 and A350, in that our performance at the contracted price depends on our being able to achieve production cost reductions as we gain production efficiencies. Further production rate changes or claims relating to inspection and rework requests may result in additional incremental forward loss charges.

Further, some of our long-term supply agreements, such as the Sustaining Agreement and the B787 Agreement, provide for the re-negotiation of established pricing terms at specified times in the future. If such negotiations result in costs that exceed our revenue under a fixed-price contract, or operating margins that are lower than our current margins, we may need to recognize a forward loss on the affected program, which could have a material adverse effect on our results of operations.

Additionally, variability of future period estimated revenue and cost may result in recording additional valuation allowances against future deferred tax assets, which could adversely affect our future financial performance.

We may not be able to generate sufficient taxable income to fully realize our domestic deferred tax assets.

At December 31, 2021, we have recognized a valuation allowance against nearly all of our domestic net deferred tax assets. Changes that are adverse to the Company could result in the need to record additional deferred tax asset valuation allowances resulting in a charge to results of operations and a decrease to total stockholders’ equity.

Risks Related to our Common Stock

We cannot assure you that we will continue to declare and pay cash dividends on our Common Stock at historical levels or at all.

On February 6, 2020, the Company announced that its Board of Directors, or Board, reduced its quarterly dividend to a penny per share to preserve liquidity. The Board regularly evaluates the Company's capital allocation strategy and dividend policy. Any future determination to continue to pay dividends, or to pay higher dividends, will be at the discretion of our Board and will depend upon, among other factors, our results of operations, financial condition, capital requirements and contractual restrictions, including the requirements of financing agreements to which we may be a party. No assurance can be given that cash dividends will be declared and paid at historical levels or at all.

Spirit Holdings’ certificate of incorporation, by-laws and our supply agreements with Boeing contain provisions that could discourage others from acquiring us and may prevent attempts by our stockholders to replace or remove our current management.

Provisions of Spirit Holdings’ certificate of incorporation and by-laws may discourage, delay, or prevent a merger or acquisition that stockholders may consider favorable, including transactions in which stockholders might otherwise receive a premium for their 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 current Board. These provisions include:

advance notice requirements for nominations for election to the Board or for proposing matters that can be acted on by stockholders at stockholder meetings; and
the authority of the Board to issue, without stockholder approval, up to 10 million shares of preferred stock with such terms as the Board may determine.

In addition, our supply agreements with Boeing include provisions giving Boeing the ability to terminate the agreements in the event any of certain disqualified persons acquire a majority of Spirit’s direct or indirect voting power or all or substantially all of Spirit’s assets. See Item 1. “Business - Our Relationship with Boeing.”



29

Table of Contents

Item 1B.    Unresolved Staff Comments
    None.


Item 2.    Significant Properties

The location, primary use, approximate square footage and ownership status of our principal properties as of December 31, 2021 are set forth below:

LocationPrimary UseApproximate
Square Footage
Owned/Leased
United States   
Wichita, Kansas(1)
Primary Manufacturing12.7 millionOwned/Leased
Facility/Offices/Warehouse  
Tulsa, OklahomaManufacturing Facility1.7 millionLeased
Kinston, North CarolinaPrimary Manufacturing/Office/Warehouse851,000Leased
Dallas, TexasManufacturing165,000Leased
Biddeford, MaineManufacturing187,000Owned/Leased
United Kingdom   
Prestwick, ScotlandManufacturing Facility1.06 millionOwned
Belfast, Northern IrelandManufacturing Facility/Offices3.01 millionOwned/Leased
Malaysia   
Subang, MalaysiaManufacturing386,000Owned/Leased
France   
Saint-Nazaire, FrancePrimary Manufacturing/Office75,000Leased
Africa
Casablanca, MoroccoPrimary Manufacturing312,000Owned
_______________________________________

(1)89% of the Wichita facility is owned.

Our physical assets consist of 20.4 million square feet of building space located on 1,472 acres in ten facilities. Production across our Commercial, Defense & Space, and Aftermarket segments is located in our primary manufacturing facility located in Wichita, Kansas. Additional Commercial segment work is produced at our Tulsa, Oklahoma; Kinston, North Carolina; Saint Nazaire, France; Prestwick, Scotland; Belfast, Northern Ireland; Subang, Malaysia and Casablanca, Morocco facilities. Additional Defense & Space work is produced at our Tulsa, Oklahoma; Biddeford, Maine; Prestwick, Scotland and Belfast, Northern Ireland facilities. Additional Aftermarket segment work is produced at our Tulsa, Oklahoma; Kinston, North Carolina; Dallas, Texas; Prestwick, Scotland; Belfast, Northern Ireland and Casablanca, Morocco facilities. Our McAlester, Oklahoma site, which supplied machined parts and sub-assemblies to the Wichita and Tulsa facilities, ceased operations in early 2021 and was sold in late December 2021 with those functions being consolidated into our Tulsa and Wichita sites. In July 2019, we entered into a lease for a facility in San Antonio, Texas which specializes in sheet metal fabrication, machining, metal finishing and kitting. Following the transfer of work from San Antonio to other sites in the first half of 2021, the site was closed in mid-2021.

The Wichita facility, which includes the Company's corporate offices, is comprised of 650 acres, 8.0 million square feet of manufacturing space, 1.8 million square feet of offices and laboratories for the engineering and design group and 2.9 million square feet for support functions and warehouses. The Wichita site has access to transportation by rail, road, and air via the runways of McConnell Air Force Base.

The Tulsa facility consists of 1.7 million square feet of building space set on 147 acres. The Tulsa plant is located five miles from an international shipping port (Port of Catoosa) and is located next to the Tulsa International Airport.

30

Table of Contents

The Wichita and Tulsa manufacturing facilities have significant scale to accommodate the very large structures that are manufactured there, including, in Wichita, entire fuselages. These two U.S. facilities are in close proximity, with approximately 175 miles between Wichita and Tulsa.

The Kinston, North Carolina facility supports the manufacturing of composite panels and wing components. The primary manufacturing site and off-site leased spaces total 318 acres and 851,000 square feet. In addition to the primary manufacturing facility, this includes three additional buildings leased from the North Carolina Global Transpark Authority: a 27,800 square foot warehouse/office supporting receiving needs, a 26,400 square foot warehouse providing tooling storage, and a 121,000 square foot manufacturing facility supporting light manufacturing.

The Dallas, Texas operation is in two leased buildings totaling 165,000 square feet with proximity to the Dallas/Fort Worth logistical hub and is within seven miles of the Dallas Love Field Airport. This is a world class MRO/CRO facility that specializes in nacelle and flight control surfaces. The facility has FAA/EASA Part 145 & Part 21G certificates and services customers across the Americas.

The Biddeford, Maine site was purchased in 2020 and consists of 187,000 square feet at two locations on 22 total acres. The primary function of these sites is carbon/carbon composite and thermal protection system manufacturing.

The Prestwick facility consists of 1,055,000 square feet of building space, comprised of 519,000 square feet of manufacturing space, 293,000 square feet of office space, and 243,000 square feet of warehouse/support space. This facility is set on 93 acres. The Aerospace Innovation Center, a new 70,000 square foot facility, was completed and opened for business in 2021. The Prestwick plant is located within close proximity to the motorway network that provides access between England and continental Europe. It is also easily accessible by air (at Prestwick International Airport) or by sea. A portion of the Prestwick facility is leased to the Regional Aircraft division of BAE Systems and certain other tenants.

The Belfast, Northern Ireland facility consists of seven sites on 203 acres within 12 miles of the main factory at Queens Island totaling 3.01 million square feet. All buildings are Spirit owned, but two sites are on leased acreage. The operations conducted at these sites include machined parts, auto-riveting and major aerostructures final assembly; fabrication and wing assembly for the A220; composite fabrication for multi-programs; sheet metal fabrication, metal bonding, chem-milling, composite parts manufacturing, and panel fabrication and assembly; nacelle production and MRO repair for multi-programs; and engineering services.

The Malaysian manufacturing plant is located at the Malaysia International Aerospace Center in Subang. The 386,000 square foot leased facility is set on 45 acres and is centrally located with easy access to Kuala Lumpur, as well as nearby ports and airports. The facility assembles composite panels for wing components and sub-structures for fuselage.

The Saint-Nazaire, France site was originally built on 6.25 acres and totals 75,000 square feet. The purchase of an additional 2.78 acres was finalized in December 2019 for the purpose of expanding the manufacturing footprint, bringing the total acreage to 9.03 acres. This facility receives center fuselage frame sections for the Airbus A350 XWB from the facility in Kinston, North Carolina. Sections designed and manufactured in North Carolina are shipped across the Atlantic, received in Saint-Nazaire, and assembled before being transported to Airbus.

The Casablanca, Morocco site rests on 7 acres and totals 312,000 square feet with access to the Moroccan aeronautical hub, with the Mohammod V Airport being within two miles of the site. Operations in Casablanca include CRJ nacelle and flight commands, mid fuselage work on the A220, nacelle work on the A320neo, and mid fuselage work on the C350.







31

Table of Contents

Item 3.    Legal Proceedings
Information concerning the litigation and other legal proceedings in which the Company is involved may be found in Note 22 to the Consolidated Financial Statements, Commitments, Contingencies and Guarantees, under the sub-heading “Litigation” in this Annual Report and that information is hereby incorporated by reference.

Item 4.    Mine Safety Disclosures
Not applicable.

Executive Officers of the Registrant
Listed below are the names, ages, positions held, and biographies of all executive officers of Spirit Holdings. Executive officers hold office until their successors are appointed, or until their death, retirement, resignation, or removal.
Tom Gentile III, 57. Mr. Gentile became President and Chief Executive Officer on August 1, 2016. From April 2016 to July 2016, Mr. Gentile served as Executive Vice President and Chief Operating Officer. From 2014 to April 2016, Mr. Gentile served as President and Chief Operating Officer of GE Capital where he oversaw GE Capital’s global operations, IT, and capital planning and served on its board of directors. Mr. Gentile had been employed by GE since 1998, and prior to his most recent position with GE, held the position of President and CEO of GE Healthcare’s Healthcare Systems division from 2011 until 2014 and the position of President and CEO of GE Aviation Services from 2008 until 2011. Mr. Gentile received his Bachelor of Arts degree in economics and Master of Business Administration degree from Harvard University, and also studied International Relations at the London School of Economics.

Mark Suchinski, 55. Mr. Suchinski became Senior Vice President and Chief Financial Officer on January 29, 2020. In this role he is responsible for the overall financial management of the Company, its financial reporting and transparency, and multiple corporate functions including Controller and Treasury. He also has responsibility for Investor Relations, Strategy, and Mergers and Acquisitions. Mr. Suchinski has been with Spirit since 2006, and most recently, Mr. Suchinski served as Spirit’s Vice President, Quality, from August 2019 to January 2020 and as Spirit’s Vice President, Boeing 787 Program, from February 2018 to August 2019. Prior to that, Mr. Suchinski served as Spirit Holdings' and Spirit’s Vice President, Controller and Principal Accounting Officer from February 2014 to February 2018. Prior to February 2014, he held the following roles at Spirit: October 2013 to February 23, 2014 - Vice President, Treasurer and Financial Planning; August 2012 to October 2013 - Vice President, Finance and Treasurer; from July 2010 to August 2012, Vice President, Financial Planning & Analysis and Corporate Contracts; from January 2009 to July 2010, Controller – Fuselage Segment; and from September 2006 to January 2009, Controller – Aerostructures Segment. Prior to joining Spirit in 2006, he was at Home Products International, where he held the position of Corporate Controller from 2000 to 2004 and the position of Vice President and Chief Accounting Officer from 2004 to 2006. Prior to that, he held financial leadership positions of controller and senior finance manager at other companies. He also spent three years in public accounting. Mr. Suchinski received his Bachelor of Science degree in Accounting from DePaul University.

William (Bill) Brown, 59. Mr. Brown has served as Senior Vice President, Boeing Programs, since October 2018. Previously, from 2014 to 2018, Mr. Brown served as Senior Vice President and General Manager, Oklahoma Operations, Business and Regional Jets and Global Customer Support. Mr. Brown assumed responsibility of Oklahoma Operations in December 2014 and responsibility of Business and Regional Jets in September 2017. Mr. Brown joined Spirit and Spirit Holdings' in May 2014 as Senior Vice President, Global Customer Support and Services. Previously, Mr. Brown served as Executive Vice President for Global Operations and President for Global Customer Service and Support at Beechcraft from 2007 to May 2014. Prior to joining Beechcraft, Mr. Brown served as President and General Manager of AAR Aircraft Services in Oklahoma and held senior-level positions with Independence Air, Avborne Inc. and Midwest Airlines. Mr. Brown received his Bachelor of Science degree in Aviation Management from Oklahoma State University and his Masters of Business Administration degree from Colorado State University. He also holds an A&P license and is a commercial instrument pilot.

Terry George, 60. Mr. George became Senior Vice President of Boeing 737 Program and Operations and Advanced Manufacturing Strategy on January 29, 2020. From July 2018 to January 29, 2020, Mr. George served as Vice President of New Product Development and Advanced Manufacturing Strategy. In this role, he was responsible for the Company’s factory automation strategy and implementation and new aircraft development. Additional roles include: Vice President and General Manager of Airbus Programs, Kinston, NC from July 2016 – 2018, several positions on the 787 program including Vice President of 787 Program Management, Senior Director and Director of 787 Operations, product line manager for the 787 Composites Fabrication and lastly, part of the Life Cycle Product team for the 787 program from June 2003 – April 2005. Mr. George began his career at Boeing in July 1983 in Industrial Engineering and was named manager on the 737 program in 1991.
32

Table of Contents

In 1995, he was named product line manager of Automated Fastening for the 737 program. Mr. George earned his bachelor’s and master’s degrees in Business Administration, both from Wichita State University.

Duane Hawkins, 63. Mr. Hawkins is Executive Vice President of Spirit Holdings' and President, Defense and Space Division of Spirit AeroSystems, Inc., and has served in that role since October 2021. In his role, he leads Spirit’s business in the military and space sectors. Prior to that, beginning in October 2018, Mr. Hawkins was Senior Vice President of Defense and Fabrication. Previously, from July 2015 to October 2018, he served as Senior Vice President and General Manager of Boeing, Defense, Business and Regional Jet Programs and Global Customer Support. From July 2013 to June 2015, Mr. Hawkins served as Senior Vice President, Operations. In that position, he had responsibility and oversight for Defense, Supply Chain Management, Fabrication, Global Quality, and Operations, including global footprint, Manufacturing Engineering, Industrial Engineering, and Tooling. Prior to joining Spirit, Mr. Hawkins held several positions at Raytheon Missile Systems between 2002-2013. Mr. Hawkins served as Vice President, Deputy Air Warfare Systems; Vice President, Deputy Land Combat Systems; and Vice President, Deputy Supply Chain Management and Standard Missile Program Director. From 1994 to 2001, Mr. Hawkins was President of Defense Research Inc. ("DRI"), and from 1993 to 1994 he was Vice President, Engineering at DRI. He was factory manager for Hughes Missile Systems/ General Dynamics from 1991 to 1993, and Chief of Manufacturing Engineering for General Dynamics Missile Systems from 1988 to 1991. Mr. Hawkins holds a Bachelor of Science degree in manufacturing/industrial engineering from Brigham Young University and a Master in Business Administration degree from Regis University.

Kailash Krishnaswamy, 44. Mr. Krishnaswamy became Senior Vice President of Aftermarket Services in October 2021, and leads Spirit’s aftermarket business. Prior to this role, Mr. Krishnaswamy served as Vice President of Mergers and Acquisitions ("M&A"), and China Operations from March 2017 to October 2021. Mr. Krishnaswamy joined Spirit in March 2017 from United Technologies Corporation (UTC) where he was a senior director in Corporate M&A from November 2015 to March 2017. In that role, he was responsible for companywide business and financial strategies including digital transformation, additive manufacturing, capital markets alternatives, divestitures and M&A. His first assignment at UTC was to execute the sale of Sikorsky. Prior to UTC, Mr. Krishnaswamy held investment banking positions at Credit Suisse, where he developed and executed M&A transactions in the Aerospace & Defense sector. He began his career at Honeywell Aerospace providing technology strategy, competitive intelligence, intellectual property and innovation portfolio expertise to internal R&D teams. Mr. Krishnaswamy is a graduate of the Indian Institute of Technology, Delhi, has an MBA from the University of Chicago Booth School of Business, and earned a Ph.D. in mechanical control systems from the University of Minnesota.

Samantha Marnick, 51. Ms. Marnick has served as Spirit and Spirit Holdings' Executive Vice President and Chief Operating Officer since July 28, 2020 and became President, Commercial Division in October 2021. Ms. Marnick oversees Spirit’s global commercial aviation operations, including its programs with Airbus and Boeing, business and regional jets, and emerging markets such as eVtol. In addition, she has leadership of Spirit’s supply chain, fabrication, tooling, and facilities organizations. From October 1, 2018 to July 28, 2020, Ms. Marnick served as Spirit and Spirit Holdings' Executive Vice President, Chief Administration Officer and Strategy. From August 2016 to October 1, 2018, Ms. Marnick served as Executive Vice President, Chief Administration Officer. From October 2012 to July 2016, Ms. Marnick served as Senior Vice President, Chief Administration Officer. From January 2011 to September 2012, Ms. Marnick served as Senior Vice President of Corporate Administration and Human Resources. From March 2008 to December 2010, Ms. Marnick served as Vice President, Labor Relations and Workforce Strategy, responsible for labor relations, the global human resource project management office, compensation and benefits, and workforce planning. Ms. Marnick previously served as Director of Communications and Employee Engagement from March 2006 to March 2008. Prior to joining the Company, Ms. Marnick was a senior consultant and Principal for Mercer Human Resource Consulting, holding management positions in both the U.K. and in the U.S. Prior to that, Ms. Marnick worked for Watson Wyatt, the U.K.’s Department of Health and Social Security and The British Wool Marketing Board. Ms. Marnick holds a Master degree in Corporate Communication Strategy and Management from the University of Salford.

Kevin Matthies, 52. Mr. Matthies became Senior Vice President, Chief Technology and Quality Officer on July 28, 2020. From January 29, 2020 to July 28, 2020, Mr. Matthies served as Senior Vice President of Quality. From September 2017 to January 29, 2020, Mr. Matthies served as Senior Vice President, Global Fabrication. Mr. Matthies joined Spirit in 2013 and has held various leadership roles in both Airbus and Boeing program management, most recently serving as Vice President, General Manager of the B787 program until September 2017. Prior to joining Spirit, Mr. Matthies spent 26 years at Raytheon Missile Systems, where he most recently served as President of the Javelin joint venture between Raytheon and Lockheed Martin. Mr. Matthies is a 33 year veteran of the aerospace industry, having worked in executive positions for Raytheon Missile Systems, Hughes Aircraft Company, and General Dynamics. Mr. Matthies earned a Bachelor degree in Computer Science from California State University, San Bernadino, and a Master degree in Systems Engineering from the University of Arizona. He is a graduate of Raytheon's Leadership Excellence Program and was the recipient of the Raytheon 2010 Corporate Program Leadership Award.
33

Table of Contents


Scott McLarty, 52. Mr. McLarty became Senior Vice President of Airbus Programs in November 2018. Before assuming the senior vice president position, Mr. McLarty was a Vice President with responsibility for the Company's U.K. and Malaysia business units and was responsible for developing the strategy and driving profitable growth. Mr. McLarty joined the Company in April 2006 as part of the acquisition of the U.K. BAE Systems’ Aerostructures business unit which created Spirit AeroSystems (Europe) Ltd. Throughout his extensive career, Mr. McLarty has held a number of leadership roles in Operations, Project Management, Business Improvement, Supply Chain and HR. He has worked on several aircraft programs including Boeing, Airbus, Hawker, Business Jets and Jetstream aircraft. Mr. McLarty has a breadth of experience in the aerospace industry gathered over 26 years and has key skills within project and program management, HR and industrial relations, commercial customer & government relations, business turnaround and driving strategic growth. Mr. McLarty holds external board-level positions and is influential within the industry and supporting bodies including government boards. He is a Chartered Fellow of the Institute of Personnel Development (FCIPD) and a Fellow of the Royal Aeronautical Society. He holds a Fellowship in Aerospace Manufacturing Management (FAMM) gained at Cranfield University.

Mindy McPheeters, 48. Ms. McPheeters became Senior Vice President of Legal, General Counsel and Corporate Secretary effective March 11, 2021. Ms. McPheeters has been an attorney for the Company since 2015 and held the title of Vice President of Legal and Compliance, Deputy General Counsel until January 2, 2021, when Ms. McPheeters began serving as Interim General Counsel for Spirit AeroSystems. During her legal career at the Company, Ms. McPheeters has also held positions overseeing various aspects of Legal, including Litigation, Commercial, Employment and Compliance. Prior to joining the Company, Ms. McPheeters served as legal counsel for Delta Dental of Kansas and was a partner at Stinson LLP. Ms. McPheeters earned a Bachelor of Business Administration in Accounting from Wichita State University and her Juris Doctor degree from The University of Kansas.

Justin Welner, 52. Mr. Welner became Senior Vice President and Chief Administration Officer & Compliance Officer in October 2021. In this role, Mr. Welner oversees a number of functional areas for Spirit, including human resources, corporate affairs, information technology, environmental health & safety, sustainability, compliance, and risk management. Mr. Welner previously served as Vice President of Human Resources, Corporate Affairs, Information Technology, CEO Business Management and Strategy; Vice President, Human Resources, Corporate Communications and Environment, Health and Safety and Security; Vice President of Human Resources, Communications and EHS and Vice President of Labor Relations, Compensation and Benefits. Mr. Welner joined Spirit in 2012 from Bombardier Learjet, where he served as Director of Human Resources, overseeing all human resource functions. He held numerous other leadership roles within Learjet Business Aircraft in Wichita, Kansas, during his nearly 20 years with the company. In 2017, Mr. Welner joined the IAM National Pension Fund and the Board of Trustees as an Employer Trustee. He is a former member of WSU Tech’s board of directors, and a former board member of the Make-A-Wish foundation. Mr. Welner earned his Bachelor’s in Business Administration from Washburn University and an MBA from Wichita State University.
34

Table of Contents

Part II

Item 5.    Market for Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Our Class A common stock, par value $0.01 per share (“Common Stock”), trades on the New York Stock Exchange under the symbol “SPR.” As of January 20, 2022, there were approximately 2,361 holders of record of Common Stock. The closing price on January 20, 2022 was $46.54 per share as reported by the NYSE.

Securities Authorized for Issuance under Equity Compensation Plans
The following table represents securities authorized for issuance under equity compensation plans as of December 31, 2021.
Equity Compensation Plan Information
Plan CategoryNumber of Securities
to be Issued
Upon Exercise of
Outstanding Options,
Warrants and Rights
Weighted-Average
Exercise Price of
Outstanding Options,
Warrants and Rights
Number of Securities
Remaining Available
for Future Issuances
Under the Equity
Compensation Plans
(Excluding Securities
Reflected in Column (a))
 
 
(a)(5)(6)
(b)(c) 
Restricted Stock Awards    
Equity compensation plans approved by security holders
Omnibus Incentive Plan of 2014(1)
1,327,543 N/A3,494,130 
Employee Stock Purchase(2)
— N/A751,674 
Director Stock Plan(3)
10,129 N/A— 
Supplemental Executive Retirement Plan(4)
16,023 N/A— 
Equity compensation plans not approved by security holders— — —  
Total1,353,695 — 4,245,804 
_______________________________________
(1)The Omnibus Incentive Plan of 2014, as amended (the “Omnibus Plan”), provides for the issuance of incentive awards to officers, directors, employees, and consultants in the form of restricted stock, restricted stock units, stock appreciation rights, and other equity compensation.
(2)The Company maintains the Spirit AeroSystems Holdings, Inc. Employee Stock Purchase Plan (as amended, the “ESPP”).

(3)Under the Spirit AeroSystems Holdings, Inc. Amended and Restated Director Stock Plan (as amended, the “DSP”), two non-employee directors are entitled to receive restricted stock units upon their separation from service. Since 2014, no additional shares have been or will be granted under the DSP.

(4)Under the Spirit AeroSystems Holdings, Inc. Supplement Executive Retirement Plan (as amended, the “SERP”), various phantom stock units are outstanding. Any payment on account of units may be made in cash or shares of Common Stock at the sole discretion of Holdings. The SERP was approved by stockholders before our initial public offering in 2006.

(5)Subject securities are not included in weighted average price consideration as they are issuable for no consideration.
(6)Represents performance-based long-term incentives that may be issued under the Omnibus Plan. For outstanding performance-based awards, the amount shown reflects the additional amount above target to maximum payout. The amount of shares that could be paid out under the performance-based awards ranges from 0-200% based on actual performance. On the initial grant dates for these performance-based awards, the Company grants shares of restricted stock in the amount that would vest if the Company achieves the award target.

35

Table of Contents

Stock Performance
The following graph shows a comparison from December 31, 2016 through December 31, 2021 of the cumulative total return of our Common Stock, Standard & Poor’s 500 Stock Index, and the Standard & Poor’s 500 Aerospace & Defense Index. Such returns are based on historical results and are not intended to suggest future performance. We made dividend payments on our Common Stock during the year ended December 31, 2021.
spr-20211231_g1.jpg
INDEXED RETURNSYears Ending
Company/IndexBase
Period
12/31/16
12/31/201712/31/201812/31/201912/31/202012/31/2021
Spirit AeroSystems Holdings, Inc. 100 150.42 124.97 127.06 68.27 75.32 
S&P 500 Index100 121.83 116.49 153.17 181.35 233.41 
S&P 500 Aerospace & Defense Index100 141.38 129.97 169.39 142.18 160.98 

Dividends
On February 6, 2020, the Company announced that its Board of Directors reduced its quarterly dividend to a penny per share to preserve liquidity. The Board regularly evaluates the Company's capital allocation strategy and dividend policy. Any future determination to continue to pay dividends will be at the discretion of our Board of Directors and will depend upon, among other factors, our results of operations, financial condition, capital requirements and contractual restrictions, including the requirements of financing agreements to which we may be a party. No assurance can be given that cash dividends will continue to be declared and paid at historical levels or at all.

The Company paid cash dividends of $0.01 per share of Common Stock in each quarter in 2021. The total amount of dividends paid during 2021 was $4.3 million. On January 26, 2022, the Board declared a $0.01 per share quarterly cash dividend on the outstanding Common Stock of the Company payable on April 8, 2022 to stockholders of record at the close of business on March 18, 2022.

Issuer Purchases of Equity Securities
The following table provides information about our repurchases during the three months ended December 31, 2021 of our Common Stock that is registered pursuant to Section 12 of the Exchange Act.
36

Table of Contents


ISSUER PURCHASES OF EQUITY SECURITIES
Period (1)
Total Number of Shares Purchased(2)
Average Price Paid Per ShareTotal Number of Shares Purchased as Part of Publicly Announced Plans or Programs
Approximate Dollar Value of Shares that May Yet be Repurchased Under the Plans or Programs (3)
($ in millions other than per share amounts)
October 1, 2021 - November 4, 2021899 $43.85 — $925.0 
November 5, 2021 - December 2, 20213,941 $42.57 — $925.0 
December 3, 2021 - December 31, 20213,696 $39.17 — $925.0 
Total8,536 $41.31 — $925.0 

(1)Our fiscal months often differ from the calendar months except for the month of December, as our fiscal year ends on December 31. For example, December 2, 2021 was the last day of our November 2021 fiscal month.

(2)8,536 shares were transferred to us from employees in satisfaction of tax withholding obligations associated with the vesting of restricted stock awards under the Omnibus Plan. No purchases were made under our Board-approved share repurchase program, described in footnote (3) below.

(3)On October 28, 2018, the Board of Directors increased the capacity of our share repurchase program to $1.0 billion. During the twelve month period ended December 31, 2021, the Company repurchased no shares of Common Stock. As a result, the total authorization amount remaining under the share repurchase program is $925.0 million. Share repurchases are currently on hold due to the impacts of the B737 MAX grounding and the COVID-19 pandemic. The Credit Agreement imposes additional restrictions on the Company’s ability to repurchase shares.




37

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 our consolidated financial statements and related notes and other financial information appearing in this Annual Report. Some of the information contained in this discussion and analysis or set forth elsewhere in this Annual Report, including information with respect to our plans and strategy for our business and operations, includes forward-looking statements that involve risks and uncertainties. You should review the sections of this Annual Report on Form 10-K captioned “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements” for a discussion of important factors that could cause our actual results to differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis.

Management’s Focus

For the year ended December 31, 2021, management’s focus was on:
continued preservation and enhancement of our liquidity and cost reduction in light of the continuing impacts of the COVID-19 pandemic;
revenue growth and diversification;
integrating the Belfast, Morocco and Dallas sites;
repaying and/or restructuring debt; and
operational execution, with a continuing focus on safety and quality.

For the year ending December 31, 2022, management’s focus is on:
continued management of the impacts of the COVID-19 pandemic;
internal and external rate readiness preparedness;
growth, diversification, and operational execution; and
safety and quality in the key markets that we serve.

Change to Organizational Structure

On September 30, 2021, we announced a new organizational structure to focus on growth in the key markets that we serve. Under the new structure, we have three primary segments: Commercial, Defense & Space, and Aftermarket. The new organizational structure and leadership changes to support the new structure became effective October 1, 2021. Our financial performance within this report is based on the new organizational structure for all periods presented. Prior period amounts have been restated to conform to the new segment presentation. The new segment structure has no impact on our historical consolidated financial position, results of operations or cash flows.

COVID-19

During the year ended December 31, 2021, the COVID-19 pandemic continued to have a significant negative effect on aviation demand, the aviation industry, our customers, our suppliers, and our business globally, which is expected to continue. Our financial results and prospects are largely connected to global aviation demand and the resulting production rates of our customers. In response to COVID-19 impacts, our customers, including Boeing and Airbus, decreased production rates across many programs and may further adjust production rates in the future. A description of Airbus and Boeing's production rates on our significant programs is included below.

Although the aviation industry showed signs of improvement and recovery during the year ended December 31, 2021, the length of the COVID-19 pandemic and its effect on the aviation industry and our operational and financial performance remains uncertain and outside of our control. Distribution and administration of vaccines generally continued to progress during the period, and travel advisories and restrictions generally eased; however, due to the uncertain and rapidly evolving nature of current conditions around the world (including with respect to the Delta and Omicron variants), we are unable to predict accurately the impact that COVID-19 will have on our business going forward. For additional information, see Item 1A. “Risk Factors.”

Our expectation is that our business operations will not improve until our customers are willing to produce aircraft at sufficient levels, which is dependent upon the public's willingness to use aircraft travel, sufficient OEM orders (without suspension) from airlines, and the financial resources of airlines, other companies, and individuals.

38

Table of Contents

During the year ended December 31, 2021, the Department of Transportation approved our grant claim of $75.5 million filed under the Aviation Manufacturing Jobs Protection Program, a component of the American Rescue Plan Act of 2021. As of December 31, 2021, we have received $37.8 million of the total amount approved with the remainder to be received through the period of the agreement, which expires in March 2022.

On September 9, 2021, President Biden announced new vaccination requirements applicable to federal workers and contractors, large employers and healthcare workers. Subject to limited exceptions, U.S. employees of federal contractors were required to be fully vaccinated against COVID-19 by January 4, 2022. As a federal contactor, we are subject to the executive order and implemented mandatory vaccination rules for all U.S. employees to satisfy the requirements. On December 7, 2021, a federal judge in Georgia issued a preliminary injunction preventing the federal government from enforcing the COVID-19 vaccine mandate for federal contractors and subcontractors. As a result, we suspended the January 4th vaccine deadline for compliance with the mandate. If the requirements, or similar requirements, are reinstated, our implementation of these rules may result in attrition, including attrition of critically skilled labor, and difficulty securing future labor needs, which could have a material adverse effect on our business, financial condition, and results of operations.

B737 Program

In March 2019, the B737 MAX fleet was grounded in the U.S. and internationally following the 2018 and 2019 accidents involving two B737 MAX aircraft. On November 18, 2020, the FAA issued an order rescinding the grounding of the B737 MAX and published an Airworthiness Directive specifying design changes to be made before the aircraft returned to service. Boeing's deliveries of the B737 MAX resumed in the fourth quarter of 2020. Since November 2020, regulators from Brazil, Canada, the EU, U.K., India, and other countries have taken similar actions to unground the B737 MAX and permit return to service. The Civil Aviation Administration of China, which is the most significant country remaining to allow the B737 MAX to return to service, issued an airworthiness directive in December 2021, directing corrective actions necessary to allow for return to service. During the year ended December 31, 2021, Boeing continued to receive orders for the B737 MAX, and several additional air carriers resumed flights on the aircraft.

The B737 MAX program is a critical program to the Company. For the twelve months ended December 31, 2021, 2020 and 2019 approximately 35%, 19%, and 53% of our net revenues, respectively, were generated from sales of components to Boeing for the B737 aircraft. While we have entered into long-term supply agreements with Boeing to continue to provide components for the B737 for the life of the aircraft program, including commercial and military P-8 derivatives, Boeing does not have any obligation to purchase components from us for any replacement for the B737 that is not a commercial derivative model as defined by the Special Business Provisions and the General Terms Agreement (collectively, the “Sustaining Agreement”) between Spirit and Boeing. The Sustaining Agreement is a requirements contract and Boeing can reduce the purchase volume at any time.

We expect that ongoing demand challenges from the B737 MAX grounding will continue to be exacerbated by the COVID-19 pandemic because other programs that mitigate the strain of the lower B737 MAX production rate continue to be suspended or are producing at lower rates. We expect air travel demand will continue to improve from 2021 levels as COVID-19 vaccinations are administered globally. The overall pace of any recovery of air travel demand will depend on availability, speed and acceptance of vaccinations, the speed of continued COVID-19 mutations, effectiveness of vaccines on new strains of the COVID-19 virus, government travel restrictions and availability and speed of test results. We expect that domestic air travel demand will continue to improve in the near term with international air travel demand continuing to lag behind. As a result, we expect that the B737 MAX and other narrowbody production rates will recover to pre-pandemic levels before widebody production rates. For additional information, see Item 1A, “Risk Factors”.

B787 Program

In the year ended December 31, 2020, Boeing announced B787 production rate changes from 10 aircraft per month to 5 aircraft per month. This resulted in an incremental forward loss charge of $192.5 million for the year ended December 31, 2020.

During the fourth quarter of 2020, as Boeing was reviewing its B787 Dreamliner production system, we began analyzing our own B787 production system. Our results for the first quarter of 2021 included an initial assessment regarding the rework required and included an associated estimated loss of $29.3 million. During the second quarter of 2021, we continued to evaluate and refine our estimate of costs related to engineering changes and rework based upon additional information received from Boeing, and further refined the areas of the B787 which could require rework in the forward section, including our assessment of costs. As a result of our further assessment, we recorded an incremental forward loss charge of $46.4 million for the second quarter of 2021. Based on our assessment of the B787 program demand received from Boeing in September 2021, we incurred an incremental forward loss of $45.5 million for the third quarter of 2021, principally driven by the impact of
39

Table of Contents

reduced production volumes and the corresponding amount of fixed overhead absorption applied to lower deliveries. In the fourth quarter of 2021, further reductions to planned production volumes received from our customer resulted in an incremental forward loss of $32.3 million.

Changes to the scope of quality issues and any associated rework may increase or decrease the total estimated provision as of December 31, 2021. Additionally, production rate changes, changes in cost assessments, or claims could result in additional incremental forward loss charges. See also Note 22, Commitments, Contingencies and Guarantees.

Airbus Programs

All Airbus programs have experienced production rate reductions as a result of the COVID-19 pandemic impact to both international and global travel.

As a result of customer driven production rate changes, and quality-related costs, the A350 program recorded forward loss charges of $55.2 million for the year ended December 31, 2021. The A220 wing and mid-fuselage sections acquired from Bombardier had forward loss liabilities of approximately $320 million in the opening balance sheet as a result of the application of ASC 805 Business Combinations, see Note 28 to the Consolidated Financial Statements, Acquisitions.
Bombardier Acquisition
On October 30, 2020, Spirit and Spirit AeroSystems Global Holdings Limited (“Spirit UK”), wholly owned subsidiaries of the Company, completed their previously announced acquisition of the outstanding equity of Shorts and Bombardier Aerospace North Africa SAS ("BANA"), and substantially all the assets of the maintenance, repair and overhaul business in Dallas, Texas (collectively, the “Bombardier Acquired Business”), along with the assumption of certain liabilities of Shorts and BANA (the “Bombardier Acquisition”). For further information, see Note 28 Acquisitions. Our integration activities on the Bombardier Acquisition are largely complete as of December 31, 2021.

The Company, acting through certain of its subsidiaries, assumed certain liabilities of the acquired entities, including the net pension liabilities under the Shorts Pension scheme and Short’s obligations under a repayable investment agreement with the Department for Business, Energy and Industrial Strategy of the U.K. Government. During the year ended December 31, 2021, the Shorts Pension was amended and was closed to the future accrual of benefits for all employees who were members of the plan, effective December 10, 2021. From December 11, 2021, affected employees will build up future retirement savings in a new defined contribution scheme. The impact of the closure of the Shorts Pension resulted in a curtailment gain of $61.0 million for the year ended December 31, 2021. On October 30, 2021, Shorts paid a special contribution of £100 million to the Shorts Pension scheme. See Note 17, Pension and Other Post-Retirement Benefits for more information. The A220 wing and mid-fuselage sections acquired from Bombardier had forward loss liability of approximately $320 million in the opening balance sheet as a result of the application of ASC 805 Business Combinations.


Critical Accounting Estimates
The preparation of the Company’s financial statements in accordance with accounting principles generally accepted in the U.S. (“GAAP”) requires management to use estimates and assumptions. The results of these estimates form the basis for making judgments that may affect the reported amounts of assets and liabilities, including the impacts of contingent assets and liabilities, and the reported amounts of revenue and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to inventory, revenue, income taxes, financing obligations, warranties, pensions and other post-retirement benefits, and contingencies and litigation. We base our estimates on historical experience and on various other assumptions that we believe 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 sources. Management believes that the quality and reasonableness of our most critical accounting policies enable the fair presentation of our financial position and results of operations. However, the sensitivity of financial statements to these methods, assumptions, and estimates could create materially different results under different conditions or using different assumptions. We believe application of these policies requires difficult, subjective, and complex judgments to estimate the effect of inherent uncertainties. This section should be read in conjunction with Note 3 to the Consolidated Financial Statements, Summary of Significant Accounting Policies.
40

Table of Contents

Revenues and Profit Recognition
Revenue is recognized using the principles of ASC 606 (“ASC 606”), Revenue from contracts with customers. Revenue is recognized when, or as, control of promised products or services transfers to a customer, and the amount recognized reflects the consideration that the Company expects to receive in exchange for those products or services. See Note 3 to the Consolidated Financial Statements, Summary of Significant Accounting Policies, for a further description of revenue recognition under ASC 606. In determining our profits and losses in accordance with this method, we are required to make significant judgments regarding our future costs, variable elements of revenue, the standalone selling price, and other variables. We continually review and update our assumptions based on market trends and our most recent experience. If we make material changes to our assumptions, we may have positive or negative cumulative catch-up adjustments related to revenues previously recognized, and in some cases, we may adjust forward loss reserves. When we experience abnormal production costs such as excess capacity costs the Company expenses the excess costs in the period incurred and reports as segment costs of goods sold. These excess costs (actual and estimated future costs) are excluded from the estimates at completion of our accounting contracts with customers. For a broader description of the various types of risks we face related to new and maturing programs, see Item 1A. “Risk Factors”.
Business Combinations and Goodwill
We account for business combinations in accordance with ASC Topic 805, Business Combinations. Transaction costs related to business combinations are expensed as incurred. Assets acquired and liabilities assumed are measured and recognized based on their estimated fair values at the acquisition date, any excess of the purchase consideration when compared to the fair value of the net tangible and intangible assets acquired is recorded as goodwill. For material acquisitions, we have engaged independent advisory consultants to assist us with determining the fair value of assets acquired, including goodwill, and liabilities assumed based on established business valuation methodologies. Determining the fair value of assets acquired and liabilities assumed requires significant judgment, including the amount and timing of expected future cash flows, long-term growth rates and discount rates. In some cases, the Company used discounted cash flow analyses, which were based on our best estimate of future sales, earnings and cash flows after considering such factors as general market conditions, customer budgets, existing firm and future orders, changes in working capital, long term business plans and recent operating performance. Use of different estimates and judgments could yield materially different results. If the initial accounting for the business combination is incomplete by the end of the reporting period in which the acquisition occurs, the business combination is recorded and disclosed on a preliminary basis. Subsequent to the acquisition date, and not later than one year from the acquisition date, adjustments to the initial preliminary recognized amounts are recorded to the extent new information is obtained about the measurement of assets and liabilities that existed as of the date of the acquisition.
The Company assesses goodwill for impairment annually as of the first day of the fourth quarter or more frequently if events or circumstances indicate that the fair value of a reporting unit that includes goodwill may be lower than its carrying value. We test goodwill for impairment by performing a qualitative assessment or quantitative test at the reporting unit level. In performing a qualitative assessment, we evaluate company-specific, market and industry, economic, and other relevant factors that may impact the fair value of our reporting units or the carrying value of the net assets of the respective reporting unit. If we determine that it is more likely than not that the carrying value of the net assets is more than the fair value of the respective reporting unit, then a quantitative test is performed. Where the quantitative test is used, we compare the carrying value of net assets to the estimated fair value of the respective reporting unit. If the fair value is determined to be less than carrying value, a goodwill impairment loss is recognized for the amount that the carrying amount of the reporting unit, including goodwill, exceeds its fair value, limited to the total amount of goodwill allocated to that reporting unit.
In accordance with our annual assessment policy, we performed a qualitative assessment of goodwill for impairment as of the beginning of the fourth quarter based on the goodwill balances that existed as of September 30, 2021. As of September 30, 2021, the balance of goodwill was $623.6 million. Goodwill primarily represents the purchase price in excess of the fair value of the net assets acquired and liabilities assumed in connection with the acquisition of Fiber Materials Inc. ("FMI") in the first quarter of 2020 and the completion of the acquisition of the outstanding equity of Short Brothers plc (“Shorts”) and Bombardier Aerospace North Africa SAS ("BANA"), and substantially all the assets of the maintenance, repair and overhaul business in Dallas, Texas (collectively, the “Bombardier Acquired Businesses”), along with the assumption of certain liabilities of Shorts and BANA (the “Bombardier Acquisition”) in the fourth quarter of 2020 and the acquisition of the assets of Applied Aerodynamics, Inc. ("Applied") during the three months ended July 1, 2021. Management concluded through the assessment that it is not more likely than not that the fair value of any of our reporting units is less than the respective carrying value, and therefore, the Company's goodwill was not impaired. The variability of the factors used in our assessment depends on a number of conditions, including uncertainty associated with the COVID-19 pandemic, and whether the impacts of the pandemic could result in an impairment of our goodwill. Our current estimates reflect potential production rate reduction scenarios for our primary customers that are not permanent in nature as we assume there will be an economic recovery from the impact of the COVID-19 pandemic and global passenger levels will ultimately return to pre-COVID-19 levels.
41

Table of Contents

Pension
Many of our employees have earned benefits under the defined benefit pension plans. Effective June 17, 2005, pension assets and liabilities were spun-off from three Boeing qualified plans into four qualified Spirit plans for each Spirit employee who did not retire from Boeing by August 1, 2005. Effective December 31, 2005, all four qualified plans were merged together. In addition, Spirit has one nonqualified plan providing supplemental benefits to executives who transferred from a Boeing nonqualified plan to a Spirit plan and elected to keep their benefits in this plan. Both plans are frozen as of the date of the Boeing Acquisition (i.e., no future service benefits are being earned in these plans). The Company intends to fund its qualified pension plan through a trust. Pension assets are placed in trust solely for the benefit of the pension plans’ participants and are structured to maintain liquidity that is sufficient to pay benefit obligations. Effective October 1, 2021, the Company spun off a portion of the existing Pension Value Plan ("PVP A"), called PVP B. As part of the plan termination process, a lump sum offering was provided during 2021 for PVP B participants and the final asset distribution is expected in the first quarter of 2022.

On April 1, 2006, as part of the acquisition of BAE Aerostructures, the Company established a U.K. defined benefit pension plan for those employees based in Prestwick that had pension benefits remaining in BAE Systems’ pension plan. Effective December 31, 2013, this Prestwick pension plan was closed and benefits were frozen and thereafter subject only to statutory pension revaluation.
On October 30, 2020, as part of the Bombardier Acquisition, the Company acquired two further defined benefit plans for current and former employees at the Belfast location. As of December 31, 2021, the Company had concluded its consultation and communication with employee and Trade Union representatives on the closure of the largest of the defined benefit plans acquired as part of the Bombardier Acquisition, the Shorts Pension (as defined below). The outcome is that the Shorts Pension was amended and closed to the future accrual of benefits for all employees who are members of the plan, effective December 10, 2021. From December 11, 2021, affected employees will build up future retirement savings in a new defined contribution scheme. For the for the twelve months ended December 31, 2021, the impact of the closure of the Shorts Pension resulted in a curtailment gain of $61.0 million. The remaining plan is closed to new hires and the future accrual of benefits, as the final employees accruing service in the plan left Company employment. In accordance with the agreement reached as part of the Bombardier Acquisition, the Company made contributions of $154.7 million to improve the funded status of the Belfast defined benefit plans during 2021, which included a one-time special contribution of $137.6 million to the Shorts Pension plan during October 2021. Contributions in respect of the accrual of benefits up to December 10, 2021 and other costs were paid in addition. See Note 17, Pension and Other Post-Retirement Benefits for more information. In accordance with legislation, each of the U.K. plans and their assets are managed by independent trustee companies.
Accounting guidance requires an annual measurement of our projected obligation and plan assets. These measurements are based upon several assumptions, including the discount rate and the expected long-term rate of asset return. Future changes in assumptions or differences between actual and expected outcomes can significantly affect our future annual expense, projected benefit obligation and shareholders’ equity.
The projected benefit obligation and net periodic pension cost are sensitive to discount rates. The projected benefit obligation would decrease by $163.4 million or increase by $173.9 million if the discount rate increased or decreased by 25 basis points. The 2021 net periodic pension cost would increase by $5.6 million or decrease by $6.3 million if the discount rate increased or decreased by 25 basis points at each applicable measurement date. Additionally, net periodic pension cost is also sensitive to changes in the expected long-term rate of asset return. A decrease or increase of 25 basis points in the expected long-term rate of asset return would have increased or decreased 2021 net periodic pension cost by $10.1 million.

For additional information, see Item 1A. “Risk Factors". We could be required to make future contributions to our defined benefit pension and post-retirement benefit plans as a result of adverse changes in interest rates and the capital markets. Adverse changes in the securities markets or interest rates, changes in actuarial assumptions, and legislative or other regulatory actions could substantially increase the costs of these plans and could result in a requirement to contribute additional funds to the plans.
Income Taxes
Income taxes are accounted for in accordance with Financial Accounting Standards Board (“FASB”) authoritative guidance on accounting for income taxes. Deferred income tax assets and liabilities are recognized for the future income tax consequences attributable to differences between the financial statement carrying amounts for existing assets and liabilities and their respective tax bases. Tax rate changes impacting these assets and liabilities are recognized in the period during which the rate change occurs.
Deferred tax assets are periodically evaluated to determine their recoverability and whether or not a valuation allowance is necessary. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. When
42

Table of Contents

determining the amount of net deferred tax assets that are more likely than not to be realized, we assess all available positive and negative evidence. The weight given to the positive and negative evidence is commensurate with the extent to which the evidence may be objectively verified.
This assessment is completed on a taxing jurisdiction and entity filing basis. Based on these criteria and the relative weighting of both the positive and negative evidence available, and in particular the activity surrounding the Company’s prior earnings history including the forward losses previously recognized in the U.S. and U.K., management determined that it was necessary to establish a valuation allowance against nearly all of its net U.S. and U.K. deferred tax assets at December 31, 2020. This determination was made as the Company entered into a U.S. cumulative loss position during the first half of 2021, as prior period positive earnings fall outside of the three-year measurement period. Additionally, entities of the U.K. operations are in cumulative loss positions after the inclusion of 2020 and 2021 losses and the Company anticipates U.K. entities will be in cumulative loss positions during the first half of 2022.
We record income tax provision or benefit based on the pre-tax income earned or net loss incurred in each tax jurisdiction and the tax rate applicable to that income or loss. In the ordinary course of business, there are transactions for which the ultimate tax outcome is uncertain. These uncertainties are accounted for in accordance with FASB authoritative guidance on accounting for the uncertainty in income taxes. The final tax outcome for these matters may be different than management's original estimates made in determining the income tax provision. A change to these estimates could impact the effective tax rate and net income or loss in subsequent periods. We use the flow-through accounting method for tax credits. Under this method, tax credits reduce income tax expense. See Note 20 to the Consolidated Financial Statements, Income Taxes, for further discussion.

Results of Operations
The following table sets forth, for the periods indicated, certain of our operating data:
Twelve Months Ended
December 31, 2021(1)
December 31, 2020(1)(2)
December 31, 2019(2)
 ($ in millions)
Net revenues$3,953.0 $3,404.8 $7,863.1 
Cost of sales4,070.8 3,845.5 6,786.4 
Gross (loss) profit(117.8)(440.7)1,076.7 
Selling, general and administrative279.9 237.4 261.4 
Restructuring cost8.2 73.0 — 
Research and development53.3 38.8 54.5 
Loss on disposal of assets— 22.9 — 
Operating (loss) income (459.2)(812.8)760.8 
Interest expense and financing fee amortization(242.6)(195.3)(91.9)
Other income (expense), net146.6 (77.8)(5.8)
(Loss) income before income taxes and equity in net (loss) income of affiliates(555.2)(1,085.9)663.1 
Income tax benefit (provision)17.2 220.2 (132.8)
Income before equity in net (loss) income of affiliates(538.0)(865.7)530.3 
Equity in net loss of affiliates(2.8)(4.6)(0.2)
Net (loss) income$(540.8)$(870.3)$530.1 
_______________________________________

(1)See “Twelve Months Ended December 31, 2021 as Compared to Twelve Months Ended December 31, 2020” for detailed discussion of operating data.
(2)See “Twelve Months Ended December 31, 2020 as Compared to Twelve Months Ended December 31, 2019” for detailed discussion of operating data.

43


Comparative shipset deliveries by model are as follows:
Twelve Months Ended
ModelDecember 31,
2021
December 31,
2020
December 31,
2019
B737162 71 606 
B747
B76734 28 33 
B77723 39 56 
B78737 112 166 
Total Boeing262 256 867 
A22056 43 40 
A320 Family467 466 682 
A33020 20 35 
A35042 62 111 
A380— — 
Total Airbus585 591 869 
Total Business/Regional Jets (1)
181 73 55 
Total1,028 920 1,791 
_______________________________________


(1)Beginning in the fourth quarter of 2020, total business/regional jet deliveries includes deliveries related to the Bombardier Acquisition.

For purposes of measuring production or shipset deliveries for Boeing aircraft in a given period, the term “shipset” refers to sets of structural fuselage components produced or delivered for one aircraft in such period. For purposes of measuring production or shipset deliveries for Airbus and business and regional jet aircraft in a given period, the term “shipset” refers to all structural aircraft components produced or delivered for one aircraft in such period. For the purposes of measuring wing shipset deliveries, the term “shipset” refers to all wing components produced or delivered for one aircraft in such period. Other components that are part of the same aircraft shipsets could be produced or shipped in earlier or later accounting periods than the components used to measure production or shipset deliveries, which may result in slight variations in production or delivery quantities of the various shipset components in any given period.
Net revenues by prime customer are as follows:
Twelve Months Ended
Prime CustomerDecember 31,
2021
December 31,
2020
December 31,
2019
($ in millions)
Boeing$2,206.0 $2,043.8 $6,237.2 
Airbus945.6 773.3 1,250.6 
Other801.4 587.7 375.3 
Total net revenues$3,953.0 $3,404.8 $7,863.1 

44


Changes in Estimates
During the twelve months ended December 31, 2021, we recognized unfavorable change in estimates of $246.5 million primarily driven by the impact of reduced production volumes on the B787 and A350 programs and the corresponding amount of fixed overhead absorption applied to lower deliveries, engineering analysis and estimated costs of rework on the B787 program, estimated quality improvement costs on the A350 program, and cost performance on the B767 program. During the twelve months ended December 31, 2020, we recognized unfavorable change in estimates of $400.7 million primarily driven by production rate changes on the B787 program from 10 aircraft per month to 5 aircraft per month, production rate changes on the A350 program from 9 aircraft per month to 4 aircraft per month, and rate reductions across all programs due to the COVID-19 pandemic. During the twelve months ended December 31, 2019, we recognized unfavorable changes in estimates of $65.5 million primarily driven by production rate change on the B787 program from 14 aircraft per month to 10 aircraft per month.
Twelve Months Ended December 31, 2021 as Compared to Twelve Months Ended December 31, 2020
Net Revenues. Net revenues for the twelve months ended December 31, 2021 were $3,953.0 million, an increase of $548.2 million, or 16.1%, compared with net revenues of $3,404.8 million, for the prior year. The increase was primarily due to increased production volumes on the B737 MAX program, incremental revenues from our A220 wing and Bombardier programs, which were acquired late in 2020, and increased aftermarket revenues, partially offset by lower production on B777, B787, and A350 programs. Approximately 80% of the Company's net revenues in 2021 came from our two largest customers, Boeing and Airbus.
Deliveries to Boeing increased to 262 shipsets during the twelve months ended December 31, 2021, compared to 256 shipsets delivered in the prior year, primarily driven by production increases on the B737 program, partially offset by lower shipset deliveries on the B777 and B787 programs. Deliveries to Airbus decreased to 585 shipsets during the twelve months ended December 31, 2021, compared to 591 shipsets delivered in the prior year, primarily driven by higher A220 deliveries that were more than offset by lower production volumes on the A350 program. Production deliveries of business/regional jet wing and wing components increased to 181 shipsets during the twelve months ended December 31, 2021, compared to 73 shipsets delivered in the prior year, primarily driven by incremental work statement acquired with the Bombardier Acquisition in late 2020.
Gross (Loss) Profit. Gross (loss) profit for the twelve months ended December 31, 2021 was ($117.8) million, as compared to ($440.7) million for the same period in the prior year, a decrease in loss of $322.9 million. The improvement in gross loss reflects an increased volume of B737 MAX production, relatively lower forward loss charges on the B787 and A350 programs as compared to the prior year period, lower excess capacity production costs versus the prior period, partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year, and incremental profit from business/regional jet programs that were acquired with the Bombardier Acquisition in late 2020, partially offset by lower margins on the B777 program, increased costs on a non-classified program, and greater warranty expense in the current period.
SG&A and Research and Development.  SG&A expense was $42.5 million higher for the twelve months ended December 31, 2021, as compared to the same period in the prior year, primarily due to a charge related to a current year ruling in favor of the Company's former Chief Executive Officer (see Note 22, Commitments, Contingencies and Guarantees) and incremental expenses from our recently acquired Belfast site, which was acquired late in the prior year. Research and development expense for the twelve months ended December 31, 2021 reflects increased activity and was $14.5 million higher as compared to the same period in the prior year.
Restructuring Costs and Disposal of Assets. Restructuring costs were $64.8 million lower for the twelve months ended December 31, 2021, compared to the same period in the prior year. The variance reflects higher cost-alignment and headcount reduction activity seen in the prior year. The total restructuring costs of $8.2 million in the current year largely include costs related to the McAlester and San Antonio site closures. Losses on disposals of assets were $22.9 million in the prior year, and were related to production decreases, process-related changes and quality improvement initiatives on the B787 and A350 programs.
Operating (Loss) Income.  Operating (loss) income for the twelve months ended December 31, 2021 was $(459.2) million, an improvement of $353.6 million, compared to operating (loss) income of $(812.8) million for the prior year. The decreased loss was primarily driven by the decreased gross loss on sales and reductions to restructuring costs mentioned above.
Interest Expense and Financing Fee Amortization.  Interest expense and financing fee amortization for the twelve months ended December 31, 2021 increased by $47.3 million as compared to the prior year. Current year interest expense and financing fee amortization included $197.4 million of interest and fees paid or accrued in connection with long-term debt and $8.9 million in amortization of deferred financing costs and original issue discount compared to $160.3 million of interest and fees paid or accrued in connection with long-term debt and $17.5 million in amortization of deferred financing costs and original issue
45


discount for the prior year. The remaining variance from the comparable prior period is driven by interest expense recognized on the repayable investment agreement with BEIS. See also Note 16, Debt and Note 28, Acquisitions.
Other Income (Expense), net.  Other income for the twelve months ended December 31, 2021 was $146.6 million, compared to other expense of $77.8 million for the same period in the prior year. The improvement of $224.4 million during 2021 was primarily driven by a net pension loss recognized in the prior year period related to a voluntary retirement program, whereas the current year period includes net pension income, including a curtailment gain recognized related to the closure of the Shorts Pension to future benefit accrual for current and former employees at the Belfast location. In addition, the prior year results included a relatively large foreign currency loss, relative to a small foreign currency gain in the current year.
Benefit (Provision) for Income Taxes. The income tax benefit for the twelve months ended December 31, 2021, was $17.2 million compared to a benefit of $220.2 million for the prior year. The 2021 effective tax rate was 3.1% as compared to 20.3% for 2020. The difference in the effective tax rate recorded for 2021 as compared to 2020 is primarily related to the valuation allowance recorded on the 2021 domestic net operating loss. The 2020 net operating loss did not have a valuation allowance due to the ability to carryback that net operating loss.
Segments.  The following table shows segment revenues and operating income for the twelve months ended December 31, 2021, 2020, and 2019:
Twelve Months Ended
December 31,
2021
December 31,
2020
December 31,
2019
 ($ in millions)
Segment Revenues   
Commercial$3,128.1 $2,711.3 $7,169.6 
Defense & Space585.0 491.3 507.5 
Aftermarket239.9 202.2 186.0 
$3,953.0 $3,404.8 $7,863.1 
Segment Operating (loss) income (1)
  
Commercial(2)
$(220.6)$(620.6)$968.4 
Defense & Space(3)
44.3 47.0 73.5 
Aftermarket(4)
50.3 37.0 34.8 
(126.0)(536.6)1,076.7 
Corporate SG&A(279.9)(237.4)(261.4)
Research and development(53.3)(38.8)(54.5)
Total operating (loss) income$(459.2)$(812.8)$760.8 
_______________________________________
(1)Inclusive of forward losses, changes in estimate on loss programs and cumulative catch-up adjustments. These changes in estimates for the periods ended December 31, 2021, 2020, and 2019 are further detailed in Note 5, Changes in Estimates.
(2)The year ended December 31, 2021 includes excess capacity production costs of $206.7 million related to the temporary B737 MAX and A220 production schedule changes, abnormal costs of $12.0 million for workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies, $6.8 million of restructuring costs, and a $35.9 million offset related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes excess capacity production costs of $265.5 million related to the temporary B737 MAX and A220 production schedule changes, abnormal costs of $33.7 million for workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies, and $64.0 million of restructuring costs.

(3)The year ended December 31, 2021 includes excess capacity production costs of $10.8 million, $1.1 million of restructuring costs, and a $3.0 million offset related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes excess capacity production costs of $13.4 million related to the temporary B737 production schedule changes, and $3.8 million of restructuring costs.

(4)The year ended December 31, 2021 includes $0.3 million restructuring costs, and a $2.2 million offset to costs related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes $5.2 million of restructuring costs.

46


The Commercial, Defense & Space, and Aftermarket segments represented approximately 79%, 15%, and 6%, respectively, of our net revenues for the twelve months ended December 31, 2021. The Commercial, Defense & Space, and Aftermarket segments represented approximately 80%, 14%, and 6%, respectively, of our net revenues for the twelve months ended December 31, 2020. The Commercial, Defense & Space, and Aftermarket segments represented approximately 91%, 7%, and 2%, respectively, of our net revenues for the twelve months ended December 31, 2019.

Commercial Segment. Commercial segment net revenues for the twelve months ended December 31, 2021 were $3,128.1 million, an increase of $416.8 million, or 15.4%, compared to the same period in the prior year. The increase in revenue was primarily due to increased production volumes on the B737 MAX program and incremental revenues from our A220 wing and Bombardier programs, which were acquired late in 2020, partially offset by lower production on B777, B787, and A350 programs. Commercial segment operating margins were (7%) for the twelve months ended December 31, 2021, compared to (23%) for the same period in the prior year. The decrease in gross loss reflects an increased volume of B737 MAX production, relatively lower forward loss charges on the B787 and A350 programs as compared to the prior year period, lower excess capacity production costs versus the prior period, partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year, and incremental profit from business/regional jet programs that were acquired with the Bombardier Acquisition in late 2020, partially offset by higher warranty costs in the current year and lower margins on the B777 program related primarily to lower production rates. The year ended December 31, 2021 includes excess capacity production costs of $206.7 million related to the temporary B737 MAX and A220 production schedule changes, abnormal costs of $12.0 million for workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies, $6.8 million of restructuring costs, and a $35.9 million offset to costs related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes excess capacity production costs of $265.5 million related to the temporary B737 MAX and A220 production schedule changes, abnormal costs of $33.7 million for workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies, and $64.0 million of restructuring costs. In 2021, the segment recorded unfavorable cumulative catch-up adjustments of $5.7 million and $227.3 million of net forward loss charges primarily driven by the impact of reduced production volumes on the B787 and A350 programs and the corresponding amount of fixed overhead absorption applied to lower deliveries, engineering analysis and estimated costs of rework on the B787 program, estimated quality improvement costs on the A350 program, and cost performance on the B767 program. In comparison, during 2020, the segment recorded unfavorable cumulative catch-up adjustments of $28.9 million related to COVID-19 pandemic related production rate reductions, and $366.8 million of net forward loss charges primarily due to production rate reductions on the B787 and A350 programs.

Defense & Space Segment. Defense & Space segment net revenues for the twelve months ended December 31, 2021 were $585.0 million, an increase of $93.7 million, or 19.1%, compared to the same period in the prior year. The increase in revenue was primarily due to increased KC-46 Tanker production, increased classified program revenues, and increased production of the Boeing B737 program, the contracts for which include P-8 units that are accounted for in the Defense & Space segment. Defense & Space segment operating margins were 8% for the twelve months ended December 31, 2021, compared to 10% for the same period in the prior year, primarily due to increased costs on a non-classified program and a forward loss taken in the current period on the Bell V-280 OTA program. The impact of these cost increases was partially offset by margin improvements related to increased Boeing production and lower excess capacity and restructuring costs. The year ended December 31, 2021 includes excess capacity production costs of $10.8 million, $1.1 million of restructuring costs, and a $3.0 million offset related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes excess capacity production costs of $13.4 million related to the temporary B737 production schedule changes, and $3.8 million of restructuring costs. In 2021, the segment recorded favorable cumulative catch-up adjustments of $0.7 million and $14.2 million of net forward loss charges. In comparison, during 2020, the segment recorded unfavorable cumulative catch-up adjustments of $1.5 million $3.5 million of net forward loss charges.

Aftermarket Segment. Aftermarket segment net revenues for the twelve months ended December 31, 2021 were $239.9 million, an increase of $37.7 million, or 18.6%, compared to the same period in the prior year, primarily reflecting increased MRO revenue from our Belfast, Northern Ireland and Dallas, Texas sites, which were acquired late in the prior period, partially offset by a decrease in spare parts sales from the prior year. Aftermarket segment operating margins were 21% for the twelve months ended December 31, 2021, compared to 18% for the same period in the prior year, primarily due to lower restructuring costs. The year ended December 31, 2021 includes $0.3 million restructuring costs, and a $2.2 million offset to costs related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes $5.2 million of restructuring costs.
47


Twelve Months Ended December 31, 2020 as Compared to Twelve Months Ended December 31, 2019
Net Revenues. Net revenues for the twelve months ended December 31, 2020 were $3,404.8 million, a decrease of $4,458.3 million, or 57%, compared with net revenues of $7,863.1 million, for the prior year. The decrease was primarily reflective of a significant decrease in B737 MAX production due to the B737 MAX grounding and lower production activity on the B787, B777, A350, and A320 programs due to COVID-19, partially offset by increased defense activity. Approximately 83% of the Company's net revenues in 2020 came from our two largest customers, Boeing and Airbus.

Deliveries to Boeing decreased to 256 shipsets during 2020, compared to 867 shipsets delivered in the prior year, primarily driven by production decreases on the B737, B777 and B787 programs. Deliveries to Airbus decreased to 591 shipsets during 2020, compared to 869 shipsets delivered in the prior year, primarily driven by decreased production of the A320 and A350 programs. Production deliveries of business/regional jet wing and wing components increased to 73 shipsets during 2020, compared to 55 shipsets delivered in the prior year, primarily reflective of incremental deliveries produced as a result of the Bombardier Acquisition.

Gross (Loss) Profit. Gross (loss) profit for the twelve months ended December 31, 2020 was $(440.7) million, as compared to $1,076.7 million for the same period in the prior year, a decrease of $1,517.4 million. The reduction in gross profit was primarily driven by significantly lower B737 MAX program production volume related to the B737 MAX grounding, lower B777 and A320 production volume related to the COVID-19 pandemic, forward loss charges of $370.3 million, primarily on the B787 and A350 programs due to reduced production rates, excess capacity production costs of $278.9 million related to temporary B737 MAX, A220, and A320 production schedule changes, and costs of temporary workforce reduction of $33.7 million in response to the COVID-19 pandemic, net of the U.S. employee retention credit and U.K. government subsidies.

SG&A and Research and Development. SG&A expense was $24.0 million lower for the twelve months ended December 31, 2020, as compared to the same period in the prior year. Research and development expense for the twelve months ended December 31, 2020 was $15.7 million lower as compared to the same period in the prior year. Both of these variances were driven by headcount reductions and other actions taken to preserve liquidity in response to the COVID-19 pandemic and B737 MAX grounding.

Restructuring Costs and Disposal of Assets. Restructuring costs were $73.0 million higher for the twelve months ended December 31, 2020, compared to the same period in the prior year, reflecting cost-alignment and headcount reduction costs in the twelve month period ended December 31, 2020 in response to the B737 MAX grounding and COVID-19 pandemic. Losses on disposals of assets were $22.9 million for the twelve months ended December 31, 2020, reflecting disposals of long-lived assets related to production decreases, process-related changes and quality improvement initiatives on the B787 and A350 programs.

Operating (Loss) Income. Operating (loss) income for the twelve months ended December 31, 2020 was $(812.8) million, which was $1,573.6 million lower than operating income of $760.8 million for the prior year. The decrease was primarily driven by decreased margins on the B737, B777 and A320 programs mentioned above, $370.3 million of forward losses mainly driven by the B787 and A350 programs, excess capacity production costs of $278.9 million, and temporary workforce reduction costs of $33.7 million due to COVID-19, net of the U.S. employee retention credit and U.K. government subsidies. The Company also recognized restructuring costs of $73.0 million for cost-alignment and headcount reductions, and a $22.9 million loss from the disposal of assets.

Interest Expense and Financing Fee Amortization. Interest expense and financing fee amortization for the twelve months ended December 31, 2020 included $160.3 million of interest and fees paid or accrued in connection with long-term debt and $17.5 million in amortization of deferred financing costs and original issue discount compared to $78.6 million of interest and fees paid or accrued in connection with long-term debt and $3.6 million in amortization of deferred financing costs and original issue discount for the prior year. The increase in interest expense was primarily as a result of the issuance of $1,200 million of Spirit’s 7.500% Senior Secured Second Lien Notes due 2025 and $500 million of Spirit’s 5.500% Senior Secured First Lien Notes due 2025.

Other (Expense) Income, net. Other expense for the twelve months ended December 31, 2020 was ($77.8) million, compared to other expense of ($5.8) million for the same period in the prior year. Other expense during 2020 was primarily driven by expenses related to a voluntary retirement program offered by the Company for cost alignment and headcount reductions and foreign exchange impact on the financial payment obligation under the repayable investment agreement between Shorts and the United Kingdom's Department for Business, Energy and Industrial Strategy acquired as part of the Bombardier Acquisition.

48


Benefit (Provision) for Income Taxes. The income tax provision for the twelve months ended December 31, 2020, was $220.2 million compared to $(132.8) million for the prior year. The 2020 effective tax rate was 20.3% as compared to 20.0% for 2019. The difference in the effective tax rate recorded for 2020 as compared to 2019 is primarily related to a valuation allowance recorded on nearly all deferred tax assets, a benefit from the CARES Act that enabled the Company to benefit from certain U.S. net operating losses at the former 35% corporate tax rate, the non-deductibility of the wages and benefits related to the Employee Retention Credit, the generation of state income tax credits in a loss year, and the recognition of a previously unrecognized tax benefit due to a statute of limitation expiration.

Commercial Segment. Commercial segment net revenues for the twelve months ended December 31, 2020 were $2,711.3 million, a decrease of $4,458.3 million, or (62.2%), compared to the same period in the prior year. The decrease was primarily reflective of a significant decrease in B737 MAX production due to the B737 MAX grounding, as well as lower production activity on the B787, B777, A350, and A320 programs due to COVID-19 impacts. Commercial segment operating margins reflected a loss of (23%) for the twelve months ended December 31, 2020, compared to income of 14% for the same period in the prior year. The significant decrease in margins was primarily due to the impact of the B737 MAX grounding and related production decreases, forward loss charges on the B787 and A350 programs due to reduced production rates, excess capacity production costs of $265.5 million, and temporary workforce reduction costs of $33.7 million due in response to the COVID-19 pandemic, net of the U.S. employee retention credit and U.K. government subsidies. Additionally, during the twelve months ended December 31, 2020, the segment recorded restructuring costs of $64.0 million related to involuntary workforce reductions and voluntary retirement program ("VRP") costs, and a loss of $22.9 million reflecting disposals of long-lived assets related to production decreases, process-related changes and quality improvement initiatives on the B787 and A350 programs. In 2020, the segment recorded unfavorable cumulative catch-up adjustments of $28.9 million and $366.8 million of net forward loss charges, primarily driven by production rate changes on the B787 and A350 programs mentioned above, which were from 10 aircraft per month to 5 aircraft per month, and 9 aircraft per month to 4 aircraft per month, respectively. In comparison, during 2019, the segment recorded unfavorable cumulative catch-up adjustments of $4.5 million and $63.5 million of net forward loss charges primarily driven by production rate changes from 14 aircraft per month to 10 aircraft per month on the B787 program.

Defense & Space Segment. Defense & Space segment net revenues for the twelve months ended December 31, 2020 were $491.3 million, a decrease of $16.2 million, or (3.2%), compared to the same period in the prior year. The decrease in revenue was primarily due to a significant reduction, relative to the prior period, of the Boeing B737 program production schedule, for which the contracts include P-8 units that are accounted for in the Defense & Space segment. The reduction was related to the B737 MAX grounding and was partially offset by increased revenue from other defense programs, including incremental revenue from the Company's acquisition of FMI during the twelve months ended December 31, 2020. Comparatively higher production on Sikorsky programs, increased non-recurring defense work, and increased revenue on classified programs also contributed to partially offsetting the Boeing P-8 impact. Defense & Space segment operating margins were 10% for the twelve months ended December 31, 2020, compared to 14% for the same period in the prior year, primarily related to excess capacity production costs of $13.4 million recognized in 2020 related primarily to temporary B737 MAX production schedule changes. Additionally, during the twelve months ended December 31, 2020, the segment recorded restructuring costs of $3.8 million related to involuntary workforce reductions and VRP costs. In 2020, the segment recorded unfavorable cumulative catch-up adjustments of $1.5 million and $3.5 million of net forward loss charges. In comparison, during 2019, the segment recorded favorable cumulative catch-up adjustments of $2.5 million.

Aftermarket Segment. Aftermarket segment net revenues for the twelve months ended December 31, 2020 were $202.2 million, an increase of $16.2 million, or 8.7%, compared to the same period in the prior year. The increase in revenue was driven by incremental revenue provided by the Bombardier Acquisition, partially offset by decreases to aftermarket sales activity driven by the effects of the COVID-19 pandemic. Aftermarket segment operating margins were 18% for the twelve months ended December 31, 2020, compared to 19% for the same period in the prior year. The variance to operating margins for the segment are primarily due to differences to sales mix between the two periods and restructuring costs of $5.2 million related to involuntary workforce reductions and VRP costs during the twelve months ended December 31, 2020.

Liquidity and Capital Resources
We assess our liquidity in terms of our ability to generate cash to fund our operating, investing, and financing activities. Our principal source of liquidity is cash flows from continuing operations. Other than cash flow from continuing operations, sources of our liquidity include cash on hand and borrowings made available by our Credit Agreement and senior notes.
Our cash flows from continuing operations generally have been adversely impacted by the B737 MAX grounding and the COVID-19 pandemic (and resulting production rate changes associated with both events) and we expect the adverse impact to continue until aviation demand recovers. While we cannot give any assurances that air travel demand will recover soon enough
49


for us to fund our operations and meet our debt repayment obligations, based on the actions we took in 2020 and 2021, we believe our cash on hand and cash flows from continuing operations, coupled with our ability to vary our cost structure quickly, will provide sufficient liquidity to address the challenges and opportunities of the current market and our global cash needs over the next 12 months and for the foreseeable future. However, we could experience significant fluctuations in our cash flows from period to period during the COVID-19 pandemic, and, if the pace and scope of the COVID-19 pandemic recovery are worse than we currently forecast, we may need to obtain additional financing in order to fund our operations and obligations. As of December 31, 2021, we were in compliance with all applicable covenants under our Credit Agreement.
While the Company acted quickly to reduce costs in light of lower revenue expectations, the liquidity challenges resulted in the Company needing to issue significant amounts of additional debt. As of December 31, 2019 the Company had a debt balance of approximately $3,034.3 million, most of which was unsecured debt, and a cash balance of $2,350.5 million. As of December 31, 2021, the Company had a debt balance of approximately $3,792.2 million, more than 50% was secured debt and a cash balance of $1,478.6 million. The Company's financial condition will continue to be impacted by COVID-19 for the next several years or until demand recovers. If the pandemic worsens or there is significant uncertainty on the industry’s recovery, we may find it difficult to obtain additional financing and/or fund our operations and meet our debt repayment obligations.
For purposes of assessing our liquidity needs in this section, we have assumed that our customers generally would not further reduce their production rates. For risks that may affect that assumption, see Item 1A “Risk Factors.”
2018 Credit Agreement
On July 12, 2018, the Company entered into a $1,256.0 million senior unsecured Second Amended and Restated Credit Agreement among Spirit, as borrower, Holdings, as parent guarantor, the lenders party thereto, Bank of America, N.A., as administrative agent, and the other agents named therein (the “2018 Credit Agreement”), consisting of an $800.0 million revolving credit facility (the “2018 Revolver”), a $206.0 million term loan A facility (the “2018 Term Loan”) and a $250.0 million delayed draw term loan facility (the “2018 DDTL”). Under the 2018 Credit Agreement, the 2018 Revolver, the 2018 Term Loan and the 2018 DDTL were to mature on July 12, 2023.
Spirit amended the 2018 Credit Agreement several times in 2020, including modifications that added security to the 2018 Credit Agreement. Spirit repaid the outstanding balance of the 2018 Revolver on April 30, 2020. On September 30, 2020, Spirit repaid the remaining balances under the 2018 Term Loan and the 2018 DDTL. As of December 31, 2021, the outstanding balance of the 2018 Term Loan and 2018 DDTL was $0.0. On October 5, 2020 Spirit terminated the 2018 Credit Agreement.
Credit Agreement
On October 5, 2020, Spirit entered into a term loan credit agreement (the “Credit Agreement”) providing for a $400.0 million senior secured term loan B credit facility with the lenders party thereto and Bank of America, N.A., as administrative agent and collateral agent. On October 5, 2020 Spirit borrowed the full $400.0 million of initial term loans available under the Credit Agreement. The Credit Agreement also permits Spirit to request one or more incremental term facilities in an aggregate principal amount not to exceed (x) in the case of any incremental facility that is secured on a pari passu basis with the Credit Agreement, the greater of (a) $950.0 million and (b) such other amount, so long as on a pro forma basis after giving effect to the incurrence of such indebtedness and the use of proceeds thereof, the first lien secured net leverage ratio does not exceed 3.25 to 1.00; and (y) in the case of any incremental facility that is secured on a junior basis to the Credit Agreement, the greater of (a) $500.0 million and (b) such other amount, so long as on a pro forma basis after giving effect to the incurrence of such indebtedness and the use of proceeds thereof, the secured net leverage ratio does not exceed 5.00 to 1.00. Borrowings under the Credit Agreement will be used for general corporate purposes. On November 15, 2021, the Company entered into a first refinancing, incremental assumption and amendment agreement (the “November 2021 Amendment”) to the Credit Agreement (the Credit Agreement as amended by the November 2021 Amendment, the “Amended Credit Agreement”). The November 2021 Amendment provides for, among other things, (i) the refinancing of the $397.0 million aggregate principal amount of term loans outstanding under the Credit Agreement immediately prior to the effectiveness of the November 2021 Amendment (the “Existing Term Loans”) with term loans in an equal principal amount with a lower interest rate (the “Repriced Term Loans”) and (ii) an incremental term loan facility of $203.0 million in aggregate principal amount with the same terms as the Repriced Term Loans (the "Incremental Term Loans" and, together with the Repriced Term Loans, the “Term Loans”). A portion of the proceeds of the Term Loans was used to refinance the Existing Term Loans, and the remainder will be used to fund payments to the government of the United Kingdom and/or for general corporate purposes, including the repayment or redemption of debt. The Term Loans will mature on January 15, 2025 and amortizes in equal quarterly installments at a rate of 1.00% per annum of the original principal amount thereof, with the remaining balance due at final maturity. Following the effectiveness of the November 2021 Amendment, the Term Loans bear interest, at Spirit’s option, of LIBOR plus an applicable margin (3.50% or 3.75%) or base rate plus an applicable margin (2.50% or 2.75%). The applicable margin is based on Spirit's first lien secured gross leverage ratio.
50


The obligations under the Amended Credit Agreement are guaranteed by Holdings and Spirit AeroSystems North Carolina, Inc., a wholly-owned subsidiary of the Company (“Spirit NC”), (collectively, the “Guarantors”) and each existing and future, direct and indirect, wholly-owned material domestic subsidiary of Spirit, subject to certain customary exceptions. The obligations are secured by a first-priority lien with respect to substantially all assets of Spirit and the Guarantors, subject to certain exceptions.

The Amended Credit Agreement contains usual and customary affirmative and negative covenants for facilities and transactions of this type and that, among other things, restrict the Company and its restricted subsidiaries’ ability to incur additional indebtedness, create liens, consolidate or merge, make acquisitions and other investments, guarantee obligations of third parties, make loans or advances, declare or pay certain dividends or distributions on the Company’s stock, redeem or repurchase shares of the Company’s stock, engage in transactions with affiliates and enter into agreements restricting the Company’s subsidiaries’ ability to pay dividends or dispose of assets. These covenants are subject to a number of qualifications and limitations.

The Amended Credit Agreement provides for customary events of default, including, but not limited to, failure to pay principal and interest, failure to comply with covenants, agreements or conditions, and certain events of bankruptcy or insolvency involving the Company and its material subsidiaries.
As of December 31, 2021, the outstanding balance of the Credit Agreement was $598.5 million and the carrying value was $595.2 million.
First Lien 2025 Notes
On October 5, 2020, Spirit entered into an Indenture (the “First Lien 2025 Notes Indenture”), by and among Spirit, the Guarantors, and The Bank of New York Mellon Trust Company, N.A., as trustee and collateral agent, in connection with Spirit’s offering of $500.0 million aggregate principal amount of its 5.500% Senior Secured First Lien Notes due 2025 (the “First Lien 2025 Notes"). As of December 31, 2021, the outstanding balance of the First Lien 2025 Notes was $500.0 million and the carrying value was $495.3 million.

The First Lien 2025 Notes were issued and sold in a private placement to qualified institutional buyers pursuant to Rule 144A under the U.S. Securities Act of 1933, as amended (the “Securities Act”), and in offshore transactions to non-U.S. persons pursuant to Regulation S under the Securities Act.

The First Lien 2025 Notes mature on January 15, 2025 and bear interest at a rate of 5.500% per year payable semiannually in cash in arrears on January 15 and July 15 of each year. The first interest payment date was January 15, 2021.

The First Lien 2025 Notes are guaranteed by the Guarantors and secured by certain real property and personal property, including certain equity interests, owned by Spirit and the Guarantors. The First Lien 2025 Notes and guarantees are Spirit’s and the Guarantors’ senior secured obligations and rank equally in right of payment with all of their existing and future senior indebtedness, effectively equal with their existing and future indebtedness secured on a pari passu basis by the collateral for the First Lien 2025 Notes to the extent of the value of the collateral (including the Amended Credit Agreement and the 2026 Notes), effectively senior to all of their existing and future indebtedness that is not secured by a lien, or is secured by a junior-priority lien, on the collateral for the First Lien 2025 Notes to the extent of the value of the collateral, effectively junior to any of their other existing and future indebtedness that is secured by assets that do not constitute collateral for the First Lien 2025 Notes to the extent of the value of such assets, and senior in right of payment to any of their existing and future subordinated indebtedness.

The First Lien 2025 Notes Indenture contains covenants that limit Spirit’s, the Company’s and the Company’s subsidiaries’ ability, subject to certain exceptions and qualifications, to incur indebtedness secured by liens, enter into sale and leaseback transactions, make restricted payments and investments and enter into certain mergers or consolidations and transfer substantially all of the Company and its subsidiaries’ assets. These covenants are subject to a number of qualifications and limitations. In addition, the First Lien 2025 Indenture provides for customary events of default.
2026 Notes
In June 2016, the Company issued $300.0 million in aggregate principal amount of 3.850% Senior Notes due June 15, 2026 (the “2026 Notes”) with interest payable, in cash in arrears, on June 15 and December 15 of each year, beginning December 15, 2016. As of December 31, 2021, the outstanding balance of the 2026 Notes was $300.0 million and the carrying value was $298.4 million. The Company and Spirit NC guarantee Spirit's obligations under the 2026 Notes on a senior secured basis.

51


On February 24, 2020, Spirit entered into a Second Supplemental Indenture (the “Second Supplemental Indenture”) by and among Spirit, the Company, Spirit NC, and The Bank of New York Mellon Trust Company, N.A. (the “Trustee”), as trustee in connection with the 2026 Notes. Under the Second Supplemental Indenture, the 2026 Noteholders were granted security on an equal and ratable basis with the lenders under the 2018 Credit Agreement until the security in favor of the lenders under the 2018 Credit Agreement was released on October 5, 2020. The Supplemental Indenture also added Spirit NC as an additional guarantor under the indenture governing the 2026 Notes.

On April 17, 2020, Spirit entered into a Third Supplemental Indenture (the “Third Supplemental Indenture”), by and among Spirit, the Company, Spirit NC and The Bank of New York Mellon Trust Company, N.A., as trustee in connection with the 2026 Notes. Under the Third Supplemental Indenture, the noteholders were granted security on an equal and ratable basis with the holders of the Second Lien 2025 Notes.

On October 5, 2020, Spirit entered into a Fourth Supplemental Indenture (the “Fourth Supplemental Indenture”), by and among Spirit, the Company, Spirit NC and The Bank of New York Mellon Trust Company, N.A., as trustee in connection with 2026 Notes. Under the Fourth Supplemental Indenture, the holders of the 2026 Notes were granted security on an equal and ratable basis with the holders of the First Lien 2025 Notes and the secured parties under the Amended Credit Agreement.
Second Lien 2025 Notes
On April 17, 2020, Spirit entered into an Indenture (the “Second Lien 2025 Notes Indenture”), by and among Spirit, the Guarantors, and The Bank of New York Mellon Trust Company, N.A., as trustee and collateral agent, in connection with Spirit’s offering of $1,200.0 million aggregate principal amount of its 7.500% Senior Secured Second Lien Notes due 2025 (the “Second Lien 2025 Notes”).

The Second Lien 2025 Notes were issued and sold in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act, and in offshore transactions to non-U.S. persons pursuant to Regulation S under the Securities Act.

The Second Lien 2025 Notes mature on April 15, 2025 and bear interest at a rate of 7.500% per year payable semiannually in cash in arrears on April 15 and October 15 of each year. The first interest payment date was October 15, 2020. As of December 31, 2021, the outstanding balance of the Second Lien 2025 Notes was $1,200.0 million and the carrying value was $1,187.5 million.

The Second Lien 2025 Notes are guaranteed by the Guarantors and secured by certain real property and personal property, including certain equity interests, owned by Spirit and the Guarantors. The Second Lien 2025 Notes and guarantees are Spirit’s and the Guarantors’ senior secured obligations and will rank equally in right of payment with all of their existing and future senior indebtedness, effectively junior to all of their existing and future first-priority lien indebtedness to the extent of the value of the collateral securing such indebtedness (including indebtedness under the Amended Credit Agreement, the Second Lien 2025 Notes and the 2026 Notes), effectively junior to any of their other existing and future indebtedness that is secured by assets that do not constitute collateral for the Second Lien 2025 Notes to the extent of the value of such assets, and senior in right of payment to any of their existing and future subordinated indebtedness.

The Second Lien 2025 Notes Indenture contains covenants that limit Spirit’s, the Company’s and the Company’s subsidiaries’ ability, subject to certain exceptions and qualifications, to create liens, enter into sale and leaseback transactions and guarantee other indebtedness without guaranteeing the Notes. These covenants are subject to a number of qualifications and limitations. In addition, the Second Lien 2025 Notes Indenture provides for customary events of default.
Floating Rate, 2023, and 2028 Notes
On May 30, 2018, Spirit entered into an Indenture (the “2018 Indenture”) by and among Spirit, the Company and The Bank of New York Mellon Trust Company, N.A., as trustee in connection with Spirit’s offering of $300.0 million aggregate principal amount of its Senior Floating Rate Notes due 2021 (the “Floating Rate Notes”), $300.0 million aggregate principal amount of its 3.950% Senior Notes due 2023 (the “2023 Notes”) and $700.0 million aggregate principal amount of its 4.600% Senior Notes due 2028 (the “2028 Notes” and, together with the Floating Rate Notes and the 2023 Notes, the “2018 Notes”). Holdings guaranteed Spirit’s obligations under the 2018 Notes on a senior unsecured basis.
The Floating Rate Notes bear interest at a rate per annum equal to three-month LIBOR, as determined in the case of the initial interest period, on May 25, 2018, and thereafter at the beginning of each quarterly period as described herein, plus 0.80 basis points and mature on June 15, 2021. Interest on the Floating Rate Notes is payable on March 15, June 15, September 15 and December 15 of each year, beginning on September 15, 2018. The 2023 Notes bear interest at a rate of 3.950% per annum and mature on June 15, 2023. The 2028 Notes bear interest at a rate of 4.600% per annum and mature on June 15, 2028. Interest on the 2023 Notes and 2028 Notes is payable on June 15 and December 15 of each year, beginning on December 15, 2018. On
52


February 24, 2021, Spirit redeemed the outstanding $300.0 million principal amount of the Floating Rate Notes. The outstanding balance of the Floating Rate Notes, 2023 Notes, and 2028 Notes was $0.0, $300.0 million, and $700.0 million as of December 31, 2021, respectively. The carrying value of the Floating Rate Notes, 2023 Notes, and 2028 Notes was 0.0, $299.3 million, and $695.2 million as of December 31, 2021, respectively.

The 2018 Indenture contains covenants that limit Spirit’s, the Company’s and certain of the Company’s subsidiaries’ ability, subject to certain exceptions and qualifications, to create liens without granting equal and ratable liens to the holders of the 2018 Notes and enter into sale and leaseback transactions. These covenants are subject to a number of qualifications and limitations. In addition, the 2018 Indenture provides for customary events of default.

As of December 31, 2021, the Company was in compliance with all covenants contained in the indentures governing the First Lien 2025 Notes, Second Lien 2025 Notes, 2023 Notes, 2026 Notes, and the 2028 Notes.

For additional information on our outstanding debt, please see Note 16 to the Consolidated Financial Statements, Debt.
Receivables Financing
The Company has agreements to sell, on a revolving basis, certain trade accounts receivable balances with Boeing, Airbus, and Rolls-Royce to third party financial institutions. These programs were primarily entered into as a result of customers seeking payment term extensions with the Company and continue to allow Spirit to monetize receivables prior to the payment date subject to payment of a discount. No guarantees are delivered under the agreements. Our ability to continue using such agreements is primarily dependent upon the strength of Boeing’s and Airbus’s financial condition. Transfers under this agreement are accounted for as sales of receivables resulting in the receivables being de-recognized from the Company's balance sheet. For additional information on the sale of receivables, please see Note 6 to the Consolidated Financial Statements, Accounts Receivable, net.

Supply Chain Financing Applicable to Suppliers

We have provided our suppliers with access to a supply chain financing program through a facility with a third-party financing institution. This program was primarily entered into as a result of seeking market based payment term extensions with suppliers, and the program allows suppliers to monetize the receivables prior to their payment date, subject to payment of a discount. Our suppliers’ ability to continue using such agreements is primarily dependent upon the strength of our financial condition. While our suppliers’ access to this supply chain financing program could be curtailed if our credit ratings are downgraded, we do not expect that changes in the availability of supply chain financing to our suppliers will have a significant impact on our liquidity.

The balance of payables to suppliers who elected to participate in the supply chain financing program included in our accounts payable balance as of December 31, 2021 was $58.9 million. The balance as of December 31, 2020 was $53.4 million. Payables to suppliers who elected to participate in the supply chain financing program did not significantly increase or decrease over the twelve month period ended December 31, 2021. The payables to suppliers who elected to participate in the supply chain financing program decreased by $83.9 million for the twelve month period ended December 31, 2020, primarily due to decreases in purchases from suppliers related to reduced production during the applicable period in relation to the immediately preceding period and not due to any changes in the availability of supply chain financing.

Credit Ratings

As of December 31, 2021, our corporate credit ratings were B by Standard & Poor’s Global Ratings (“S&P”), and B2 by Moody’s Investors Service, Inc. (“Moody’s”). Throughout 2020, S&P and Moody’s downgraded our credit rating on a number of occasions. On January 13, 2020, Moody’s downgraded Spirit’s credit rating from Baa3 to Ba2. On January 31, 2020, S&P downgraded Spirit’s credit rating from BBB- to BB. On April 14, 2020, Moody’s further downgraded Spirit’s credit rating from Ba2 to Ba3, and on April 14, 2020, S&P downgraded Spirit’s credit rating from BB to BB-. On June 25, 2020, S&P downgraded Spirit’s credit rating to B+. On July 21, 2020, Moody’s downgraded Spirit’s credit rating to B2 with a negative outlook. On August 3, 2020, S&P downgraded Spirit’s credit rating to B with a stable outlook. On September 22, 2020, S&P affirmed its rating. On September 24, 2020, Moody’s affirmed its rating.
The ratings reflect the agencies’ assessment of our ability to pay interest and principal on our debt securities and credit agreements. A rating is not a recommendation to purchase, sell or hold securities. Each rating is subject to revision or withdrawal at any time by the assigning rating organization. Each rating agency has its own methodology for assigning ratings and, accordingly, each rating should be considered independently of all other ratings.
53



As compared to the Company’s prior investment grade rating, the Company’s current rating and our credit condition affects, among other things, our ability to access new capital. Further negative changes to these ratings may result in more stringent covenants and higher interest rates under the terms of any new debt.

Derivatives and Hedging

The Company has entered into a series of currency forward contracts, each designated as a cash flow hedge upon the date of execution, for the purpose of reducing the variability of cash flows and hedging against the foreign currency exposure for forecasted payroll, pension and vendor disbursements that are expected to be made in the British pound sterling at our operations located in Belfast, Northern Ireland, Casablanca, Morocco, and Dallas, Texas. The hedging program implemented is intended to reduce foreign currency exposure, and the associated forward currency contracts hedge forecasted transactions through September 2022. Changes in the fair value of cash flow hedges are recorded in AOCI and recorded in earnings in the period in which the hedged transaction settles. The loss recognized in AOCI was $2.0 million for the twelve months ended December 31, 2021. As of December 31, 2021, the maximum term of the hedged forecasted transaction was 9 months. Within the next 12 months, the Company expects to recognize a loss of $2.0 million in earnings related to the foreign currency forward contracts.

Cash Flows

The following table provides a summary of our cash flows for the twelve months ended December 31, 2021, 2020, and 2019:
 For the Twelve Months Ended
 December 31, 2021December 31, 2020December 31, 2019
 ($ in millions)
Net (loss) income$(540.8)$(870.3)$530.1 
Adjustments to reconcile net income 248.9 735.6 401.0 
Changes in working capital228.7 (610.2)(8.4)
Net cash (used in) provided by operating activities(63.2)(744.9)922.7 
Net cash used in investing activities(163.8)(502.0)(239.9)
Net cash (used in) provided by financing activities(163.5)769.5 884.4 
Effect of exchange rate change on cash and cash equivalents(4.2)3.3 5.9 
Net (decrease) increase in cash, cash equivalents, and restricted cash for the period(394.7)(474.1)1,573.1 
Cash, cash equivalents, and restricted cash, beginning of period1,893.1 2,367.2 794.1 
Cash, cash equivalents, and restricted cash, end of period$1,498.4 $1,893.1 $2,367.2 

Twelve Months Ended December 31, 2021 as Compared to Twelve Months Ended December 31, 2020
Operating Activities.    
For the twelve months ended December 31, 2021, we had a net cash outflow of $63.2 million from operating activities, a decrease in net outflow of $681.7 million compared to a net cash outflow of $744.9 million for the prior year. The decrease in net cash outflow from operating activities primarily represents improved cash flows from operating income and working capital driven by increased production in the current year, coupled with the negative impact of the timing of the prior year B737 MAX production suspension on working capital cash flows, and an income tax refund received in the current period that was larger than that received in the prior period.
Investing Activities    
For the twelve months ended December 31, 2021, we had a net cash outflow of $163.8 million from investing activities, compared to a net cash outflow of $502.0 million for the prior year. This decrease in net outflow was primarily driven by the prior year Bombardier Acquisition, which was relatively large as compared to our current year acquisition, partially offset by greater capital expenditures in the current year.
54


Financing Activities   
For the twelve months ended December 31, 2021, we had a net cash outflow of $163.5 million for financing activities, a change of $933 million as compared to a net cash inflow of $769.5 million for the same period in the prior year. In the current year, the Company's financing activities included redemption of the $300 million aggregate principal amount of Senior Floating Rate Notes due 2021, refinancing of $397 million aggregate principal amount term loans with term loans in an equal principal amount with a lower interest rate, and an incremental term loan facility of $203 million in aggregate principal amount with the same terms as the repriced term loans. During 2020, the Company issued $400.0 million under the Credit Agreement, $1,200.0 million in Second Lien 2025 Notes, and $500.0 million in First Lien 2025 Notes, offset by an $800.0 million payment on the 2018 Revolver, a $400.0 million payment on the 2018 Term Loan A, and payment of debt issuance costs. Additionally, during the twelve months ended December 31, 2021, we paid a dividend of $4.3 million to our stockholders of record, compared to a dividend of $15.4 million paid in the prior year. The remainder of the decrease in net inflow from the prior year period was driven by customer financing repayments in the current year, versus proceeds in the prior year, and differences to taxes paid related to net share settlement awards.

Twelve Months Ended December 31, 2020 as Compared to Twelve Months Ended December 31, 2019
Operating Activities    
For the twelve months ended December 31, 2020, we had a net cash outflow of $744.9 million from operating activities, a decrease of $1,667.6 million, compared to a net cash inflow of $922.7 million for the prior year. The increase in net cash used in operating activities was primarily due to the B737 MAX grounding and COVID-19 pandemic that significantly impacted our deliveries across all programs and negative impacts of working capital requirements. Net tax receipts for 2020 were $62.5 million compared to net tax payments of $105.0 million during the prior year, primarily due to recognition of underlying taxable temporary differences.
Investing Activities    
For the twelve months ended December 31, 2020, we had a net cash outflow of $502.0 million from investing activities, compared to a net cash outflow of $239.9 million for the prior year primarily driven by the FMI acquisition and the Bombardier Acquisition offset by reduced capital spend.
Financing Activities   
For the twelve months ended December 31, 2020, we had a net cash inflow of $769.9 million for financing activities, a decrease in inflow of $114.5 million as compared to a net cash inflow of $884.4 million for the same period in the prior year. During 2020, the Company issued $400.0 million under the Credit Agreement, $1,200.0 million in Second Lien 2025 Notes, and $500.0 million in First Lien 2025 Notes, offset by the $800.0 million payment on the 2018 Revolver and $400.0 million payment of the 2018 Term Loan A and payment of debt issuance costs. During 2019, the Company drew $250.0 million on the 2018 DDTL and net draws of $800.0 million on the 2018 Revolver in December 2019. During 2020, the Company paid cash dividends totaling $15.4 million to its stockholders of record, compared to $50.4 million in 2019.
Future Cash Needs and Capital Spending
Impacts from the COVID-19 pandemic and the B737 MAX grounding have significantly impacted our liquidity requirements and operations. Our primary future cash needs will consist of working capital, research and development, capital expenditures, debt service, integration activity, potential merger and acquisition activity, and dividend payments. We expend significant capital as we undertake new programs, which begin in the non-recurring investment phase of our business model. In addition, we expend significant capital to meet increased production rates, which we expect will happen as air travel demand normalizes to 2019 levels (which may take several years); however, we cannot give any assurances that normalization will happen soon enough for us to fund our operations and meet our debt repayment obligations. We also require capital to develop new technologies for the next generation of aircraft, which may not be funded by our customers. Historically, share repurchases and dividend payments have also been factors affecting our liquidity. As described below, our share repurchase program is paused and we have reduced our quarterly dividend to one penny per share.
Our cash flows from continuing operations generally have been adversely impacted by the B737 MAX grounding and the COVID-19 pandemic (and resulting production rate changes associated with both events) and we expect the adverse impact to continue until aviation demand recovers. While we cannot give any assurances that air travel demand will recover soon enough for us to fund our operations and meet our debt repayment obligations, based on the actions we took in 2020 and 2021, we believe our cash on hand and cash flows from continuing operations, coupled with our ability to vary our cost structure quickly, will provide sufficient liquidity to address the challenges and opportunities of the current market and our global cash needs over
55


the next 12 months and for the foreseeable future. However, we could experience significant fluctuations in our cash flows from period to period during the COVID-19 pandemic, and, if the pace and scope of the COVID-19 pandemic recovery are worse than we currently forecast, we may need to obtain additional financing in order to fund our operations and obligations.
The COVID-19 pandemic has created significant uncertainty in our industry. Air travel demand has deteriorated due to the pandemic and responsive government preventative measures. Our customers have reduced their production rates, which negatively impacts results of operations and cash flows. We are unable to predict the duration, impact or outcome of the pandemic and the resulting impact on the aviation industry and, accordingly, cannot predict the outcome on our operations. We have taken a number of actions to assist with managing the impacts of the COVID-19 pandemic, including those described earlier in this section.
Apart from the COVID-19 pandemic, the B737 MAX grounding and its residual demand impacts created and continues to create significant liquidity challenges for the Company. Spirit delivered 162 B737 MAX shipsets in year ended December 31, 2021 compared to 606 B737 MAX shipsets in the year ended December 31, 2019. While we expect the production rate to increase in future periods, that expectation is subject to a number of risks that are described further in Item 1A “Risk Factors” of this Annual Report.
If production levels are further reduced by our customers for any reason (including the COVID-19 pandemic or demand challenges for the B737 MAX program, or otherwise) beyond current expectations or if we have difficulties in managing our cost structure to take into account changes in production schedules, our liquidity position may worsen if we are unable to procure additional financing, and our business, financial condition, results of operations and cash flows could be materially adversely impacted.
In association to the Company’s acquisition of select assets of Bombardier aerostructures and aftermarket services businesses in Belfast, Northern Ireland (known as Shorts Brothers); Casablanca, Morocco; and Dallas, United States on October 30, 2020, the Company acquired certain liabilities as previously disclosed including the Shorts Pension and financial payment obligations under a repayable investment agreement between Shorts and the U.K.'s Department for Business, Energy and Industrial Strategy. The repayable investment agreement liabilities are payable in British pound sterling. As of December 31, 2021, approximately $41.7 million of the liability was recorded to other current liabilities and $301.9 million was recorded to Other non-current liabilities on the Consolidated Balance Sheet.

As of December 31, 2021, there was $925 million remaining in the Company’s Board-approved share repurchase program. Share repurchases are currently on hold due to the impacts of the B737 MAX grounding and the COVID-19 pandemic.
On February 6, 2020, the Company announced that its Board of Directors reduced its quarterly dividend to a penny per share to preserve liquidity. The Board regularly evaluates the Company's capital allocation strategy and dividend policy. Any future determination to continue to pay dividends will be at the discretion of our Board of Directors and will depend upon, among other factors, our results of operations, financial condition, capital requirements and contractual restrictions, including the requirements of financing agreements to which we may be a party. No assurance can be given that cash dividends will continue to be declared and paid at historical levels or at all.
The Company has agreements to sell, on a revolving basis, certain trade accounts receivable balances with Boeing, Airbus, and Rolls-Royce to third party financial institutions. These programs were primarily entered into as a result of customers seeking payment term extensions with the Company and continue to allow the Company to monetize prior to the payment date for the receivables, subject to payment of a discount. No guarantees are delivered under the agreements. Our ability to continue using such agreements is primarily dependent upon the strength of Boeing’s and Airbus’s financial condition. If any of these financial institutions involved with these arrangements experiences financial difficulties, becomes unwilling to support Boeing or Airbus due to a deterioration in their financial condition or otherwise, or is otherwise unable to honor the terms of the factoring arrangements, we may experience significant disruption and potential liquidity issues due to the failure of such arrangements, which could have an adverse impact upon our operating results, financial condition and cash flows. Transfers under this agreement are accounted for as sales of receivables resulting in the receivables being de-recognized from the Company's balance sheet. For additional information on the sale of receivables, please see Note 6 to the Consolidated Financial Statements, Accounts Receivable, net.

Foreign Operations
We engage in business in various non-U.S. markets. As of December 31, 2021, we have facilities in the U.K., France, Malaysia and Morocco. We are also members of two joint ventures in the People’s Republic of China.
56


Currency fluctuations, tariffs and similar import limitations, price controls, tax reform, and labor regulations can affect our foreign operations. Other potential limitations on our foreign operations include expropriation, nationalization, restrictions on foreign investments or their transfers, and additional political and economic risks. In addition, the transfer of funds from foreign operations could be impaired by any restrictive regulations that foreign governments could enact.
Sales to foreign customers are subject to numerous additional risks, including the impact of foreign government regulations, political uncertainties, and differences in business practices. There can be no assurance that foreign governments will not adopt regulations or take other actions that would have a direct or indirect adverse impact on our business or market opportunities with such governments’ countries. Furthermore, the political, cultural, and economic climate outside the U.S. may be unfavorable to our operations and growth strategy.
For the twelve months ended December 31, 2021, our net revenues from direct sales to non-U.S. customers were approximately $1,130.8 million, or 29% of total net revenues for the same period. For the twelve months ended December 31, 2020, our net revenues from direct sales to non-U.S. customers were approximately $767.2 million, or 23% of total net revenues for the same period. For the twelve months ended December 31, 2019, our net revenues from direct sales to non-U.S. customers were approximately $1,296.8 million, or 16% of total net revenues for the same period.
Our foreign operations subject us to risks that are described further in Item 1A “Risk Factors” of this Annual Report.

Information Regarding Guarantors of Spirit’s Notes Registered Under the Securities Act of 1933

Spirit’s 2026 Notes are guaranteed by Spirit AeroSystems North Carolina, Inc., a wholly-owned subsidiary of the Company (“Spirit NC”) and Spirit Holdings, and Spirit’s 2023 Notes and 2028 Notes are guaranteed by Spirit Holdings. None of Spirit’s notes are guaranteed by Spirit’s or Spirit Holdings' other domestic subsidiaries or any foreign subsidiaries (together, the “Non-Guarantor Subsidiaries”). Spirit Holdings consolidates each of Spirit and Spirit NC in its consolidated financial statements. Spirit and Spirit NC are both 100 percent-owned and controlled by Spirit Holdings. Spirit Holdings' guarantees of Spirit’s indebtedness are full and unconditional, except that the guarantees may be automatically released and relieved upon satisfaction of the requirements for legal defeasance or covenant defeasance under the applicable indenture being met. Spirit Holdings' guarantees are also subject to a standard limitation which provides that the maximum amount guaranteed by the Company will not exceed the maximum amount that can be guaranteed without making the guarantee void under fraudulent conveyance laws.

The guarantees of Spirit Holdings and Spirit NC with respect to Spirit’s 2026 Notes are made on a joint and several basis. The guarantee of Spirit NC is not full and unconditional because Spirit NC can be automatically released and relieved of its obligations under certain circumstances, including if it no longer guarantees Spirit’s Credit Agreement. Like Spirit Holdings' guarantees, the guarantee of Spirit NC is subject to a standard limitation which provides that the maximum amount guaranteed by Spirit NC will not exceed the maximum amount that can be guaranteed without making the guarantee void under fraudulent conveyance laws.

All of the existing guarantees by Spirit Holdings and Spirit NC rank equally in right of payment with all of the guarantors’ existing and future senior indebtedness. The secured indebtedness of Spirit Holdings and Spirit NC (including guarantees of Spirit’s existing and future secured indebtedness) will be effectively senior to guarantees of any unsecured indebtedness to the extent of the value of the assets securing such indebtedness. Future guarantees of subordinated indebtedness will rank junior to any existing and future senior indebtedness of the guarantors. The guarantees are structurally junior to any debt or obligations of non-guarantor subsidiaries, including all debt or obligations of subsidiaries that are released from their guarantees of the notes. As of December 31, 2021, indebtedness of our non-guarantor subsidiaries included $107.2 million of outstanding borrowings under intercompany agreements with guarantor subsidiaries and $21.2 million of finance leases of our non-guarantor subsidiaries. Based on our understanding of Rule 3-10 of Regulation S-X (“Rule 3-10”), we believe that the Spirit Holdings' guarantees of Spirit’s indebtedness comply with the conditions set forth in Rule 3-10, which enable us to present summarized financial information for Spirit Holdings, Spirit and Spirit NC, which is a consolidated guarantor subsidiary, in accordance with Rule 13-01 of Regulation S-X. The summarized financial information excludes information regarding the non-guarantor subsidiaries. In accordance with Rule 3-10, separate financial statements of the guarantor subsidiaries have not been presented. The following tables include summarized financial information of Spirit, Holdings, and Spirit NC (together, the “obligor group”). Investments in and equity in the earnings of Spirit Holdings' Non-Guarantor Subsidiaries, which are not a member of the obligor group, have been excluded. The summarized financial information of the obligor group is presented on a combined basis for Spirit and Spirit Holdings, and separately for Spirit NC, with intercompany balances and transactions between entities in the obligor group eliminated. The obligor group’s amounts due from, amounts due to and transactions with Non-Guarantor Subsidiaries have been presented in separate line items, if they are material. There are no non-controlling interest in any of the obligor group entities.
57


    
Summarized Statements of IncomeTwelve Months Ended December 31, 2021
($ millions)Holdings and SpiritSpirit NC
Net Sales to unrelated parties$2,885.4 $— 
Net Sales to Non-Guarantor Subsidiaries7.5 29.7 
Gross loss on sales to unrelated parties(82.5)— 
Gross loss on sales to Non-Guarantor Subsidiaries(4.6)(2.7)
(Loss) Income from continuing operations(548.8)4.6 
Net (loss) income$(548.8)$4.6 

Summarized Balance SheetsHoldings and SpiritSpirit NC
($ millions)December 31, 2021December 31, 2020December 31, 2021December 31, 2020
Assets
Cash and cash equivalents$1,291.2 $1,664.5 $— $— 
Receivables due from Non-Guarantor Subsidiaries51.7 43.8 19.1 25.0 
Receivables due from unrelated parties262.3 230.8 — — 
Contract assets400.5 319.8 — — 
Inventory, net804.9 828.4 139.0 156.8 
Other current assets— 318.7 — — 
Total current assets$2,810.6 $3,406.0 $158.1 $181.8 
Loan receivable from Non-Guarantor Subsidiaries107.2 85.2 — — 
Property, plant and equipment, net1,591.2 1,666.7 242.6 264.3 
Pension assets, net505.9 428.6 — — 
Other non-current assets313.3 233.0 5.8 6.9 
Total non-current assets$2,517.6 $2,413.5 $248.4 $271.2 
Liabilities
Accounts payable to Non-Guarantor Subsidiaries$86.3 $78.8 $10.5 $11.0 
Accounts payable to unrelated parties516.3 392.3 22.3 17.7 
Accrued expenses279.5 233.7 0.6 0.4 
Current portion of long-term debt42.9 337.7 1.1 0.2 
Other current liabilities487.9 368.8 0.6 0.6 
Total current liabilities$1,412.9 $1,411.3 $35.1 $29.9 
Long-term debt3,721.5 3,522.6 5.5 0.6 
Contract liabilities, long-term289.1 370.9 — — 
Forward loss provision, long-term283.0 299.1 — — 
Other non-current liabilities565.9 620.2 5.2 6.3 
Total non-current liabilities$4,859.5 $4,812.8 $10.7 $6.9 


Item 7A.    Quantitative and Qualitative Disclosures About Market Risk
As a result of our operating and financing activities, we are exposed to various market risks that may affect our consolidated results of operations and financial position. These market risks include credit risks, commodity price, availability risks, interest rate risks, and foreign exchange risks.


Credit Risks

Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash investments, the funds in which our pension assets are invested, trade accounts receivable, and unbilled receivables included in contract assets.

Accounts receivable includes amounts billed and currently due from customers. Contract assets include amounts due from customers for performance obligations that have been satisfied but for which amounts have not been billed. These amounts include particular estimated contract changes, claims in negotiation that are probable of recovery, and amounts retained by the customer pending dispute resolution. For the twelve months ended December 31, 2021, approximately 56% of our net revenues were from sales to Boeing. We continuously monitor collections and payments from customers and maintain a provision for
58

Table of Contents

estimated credit losses as deemed appropriate based upon historical experience and any specific customer collection issues that have been identified. For the twelve months ended December 31, 2021, we recorded estimated credit losses of $4 million. See Note 6 to our Consolidated Financial Statements, Accounts Receivable, net, for more information on the provision for estimated credit losses. While we cannot guarantee that we will continue to experience the same credit loss rates in the future, such credit losses have historically not been material. For this reason, we believe that our exposure to this credit risk is not material.

We maintain cash and cash equivalents with various financial institutions and perform periodic evaluations of the relative credit standing of those financial institutions. We have not experienced any losses in such accounts and believe that we are not exposed to any significant credit risk on cash and cash equivalents. Additionally, we monitor our defined benefit pension plan asset investments on a quarterly basis and we believe that we are not exposed to any significant credit risk in these investments. Therefore, exposure to credit risk for these items is not believed to be material.

Commodity Price and Availability Risks

In our business we use various raw materials, including aluminum, titanium, steel, and composites, all of which can experience price fluctuations depending on market conditions. Substantial price increases could reduce our profitability. Although our supply agreements with our customers allow us to pass on certain abnormal increases in component and raw material costs in limited situations, we may not be fully compensated for such increased costs. To mitigate these risks, we use our strategic sourcing initiatives, and are parties to collective raw material sourcing contracts arranged through certain customers that allow us to obtain raw materials at pre-negotiated rates and help insulate us from market volatility across the industry for certain specialized metallic and composite raw materials used in the aerospace industry. In addition, we also have long-term supply agreements with a number of our major parts suppliers. We generally do not employ forward contracts or other financial instruments to hedge commodity price risk, although we continue to review a full range of business options focused on strategic risk management for all raw material commodities. We do not expect our exposure to commodity price and availability risks to be material.

If one or more of our suppliers or subcontractors experiences delivery delays or other performance problems, we may be unable to meet commitments to our customers or incur additional costs. Any failure by our suppliers to provide acceptable raw materials, components, kits, or subassemblies could adversely affect our production schedules and contract profitability. We do not anticipate material risk in this area, as we assess qualification of suppliers and continually monitor them to control risk associated with such supply base reliance.

To a lesser extent, we also are exposed to fluctuations in the prices of certain utilities and services, such as electricity, natural gas, chemicals and freight. We do not believe there is a material exposure, as we utilize a range of long-term agreements to minimize procurement expense and supply risk in these areas.

Interest Rate Risks

As of December 31, 2021, under our Credit Agreement, we had $600 million of variable rate term loan debt outstanding consisting of term loans bearing interest that varies with the Eurodollar rate. Interest rate changes will generally impact our future earnings and cash flows, assuming other factors are held constant.


Foreign Exchange Risks

We are subject to foreign currency exchange rate risk relating to receipts from customers and payments to suppliers in foreign currencies. The functional currency for our Prestwick, Scotland and Subang, Malaysia operations is the British pound sterling. The functional currency for our operations located in Belfast, Northern Ireland, Casablanca, Morocco, and Dallas, Texas, which were acquired in the twelve months ended December 31, 2021, is the U.S. Dollar. While sales and procurement costs from these sites are largely denominated in their respective functional currencies, there are also sales and procurement costs denominated in currencies outside of the respective functional currencies, mostly U.S. dollars, British pound sterling, Euros, Malaysian Ringgit, and Moroccan Dirham. Movements in exchange rates could cause our net sales and expenses to fluctuate, affecting our profitability and cash flows. We do not believe that this risk to profitability and cash flows is material for our Prestwick, Scotland and Subang, Malaysia operations, as the impact of fluctuations within sales and expenses are generally expected to be offsetting. During the twelve month period ended December 31, 2021, we put an incremental hedging program in place to minimize the effect of the exchange rate fluctuations noted above for our operations located in Belfast, Northern Ireland, Casablanca, Morocco, and Dallas, Texas. The Company entered into a series of foreign currency forward contracts, each designated as a cash flow hedge, for the purpose of reducing the variability of cash flows and hedging against the foreign currency exposure for forecasted payroll, pension and vendor disbursements that are expected to be made in the
59

Table of Contents

British pound sterling. As of December 31, 2021, the maximum term of the hedged forecasted transaction was 9 months. These foreign currency forward contracts are sensitive to changes in exchange rates between the U.S. Dollar and the British pound sterling. At December 31, 2021, all else being equal, a 10% increase or decrease in the exchange rate in our portfolio of foreign currency contracts would have increased or decreased our unrealized losses by $16.5 million. We generally expect that such unrealized losses or gains would be offset by corresponding gains or losses, respectively, in the remeasurement of the underlying transactions being hedged. Accordingly, we do not believe that these forward currency contracts and the offsetting underlying commitments create material market risk.
Even when revenues and expenses are matched, we must translate British pound sterling denominated results of operations, assets, and liabilities for our foreign subsidiaries to U.S. dollars in our consolidated financial statements. Consequently, increases and decreases in the value of the U.S. dollar as compared to the British pound sterling will affect our reported results of operations and the value of our assets and liabilities on our balance sheet, even if our results of operations or the value of those assets and liabilities has not changed in its original currency. These transactions could affect the comparability of our results between financial periods and/or result in significant changes to the carrying value of our assets, liabilities and shareholders’ equity. We do not believe this exposure to foreign currency exchange risk is material.

In accordance with FASB authoritative guidance, the intercompany revolving credit facility, denominated in U.S. dollars, with our U.K. subsidiary, whose functional currency is the British pound sterling, is exposed to fluctuations in foreign exchange rates. The fluctuation in rates through the twelve month period ended December 31, 2021 did not result in a material gain or loss recorded to other income/expense on the Consolidated Statements of Operations, largely reflecting the relatively insignificant balance on the intercompany revolving credit facility during the year. We do not believe that the exposure to foreign currency risk is material for this intercompany revolving credit facility. There is similarly intercompany revolving credit facilities, denominated in U.S. dollars, between our U.K. subsidiary, whose functional currency is the British pound sterling, and our subsidiaries in Belfast and Morocco, whose functional currency is the U.S. dollar. The fluctuation in rates on these intercompany revolving credit facilities for 2021 did not result in a material gain or loss recorded to other income/expense on the Consolidated Statements of Operations. As of December 31, 2021, a 10% increase or decrease in the exchange rate applicable to the intercompany revolving credit facilities would have increased or decreased our pre-tax earnings by $8 million.

In association to the Company’s acquisition of select assets of Bombardier aerostructures and aftermarket services businesses in Belfast, Northern Ireland (known as Shorts Brothers); Casablanca, Morocco; and Dallas, United States on October 30, 2020, the Company acquired certain liabilities as previously disclosed including the Shorts Pension and financial payment obligations under a repayable investment agreement between Shorts and the U.K.'s Department for Business, Energy and Industrial Strategy. The repayable investment agreement liabilities are payable in British pound sterling. As of December 31, 2021, approximately $41.8 million of the liability was recorded to other current liabilities and $301.9 million was recorded to Other non-current liabilities on the Consolidated Balance Sheet. All else being equal, a 10% increase or decrease in the exchange rate applicable to financial payment obligation under the repayable investment agreement between Shorts and the U.K.'s Department for Business, Energy and Industrial Strategy would have increased or decreased our pre-tax earnings by $34 million.
60

Table of Contents

Item 8.    Financial Statements and Supplementary Data
SPIRIT AEROSYSTEMS HOLDINGS, INC.
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

 Page
Consolidated Financial Statements of Spirit AeroSystems Holdings, Inc. for the twelve months ended December 31, 2021, December 31 2020, and December 31, 2019 
64 

61

Table of Contents

Report of Independent Registered Public Accounting Firm



To the Shareholders and the Board of Directors of Spirit AeroSystems Holdings, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Spirit AeroSystems Holdings, Inc. (the Company) as of December 31, 2021 and 2020, the related consolidated statements of operations, comprehensive income, stockholders' equity and cash flows for each of the three years in the period ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2021, in conformity with U.S. generally accepted accounting principles.

We also have 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, 2021, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated February 15, 2022 expressed an unqualified opinion thereon.

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) relates 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 consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing a separate opinion on the critical audit matters or on the accounts or disclosures to which it relates.
















62


Revenue and profit recognition for over time and loss contracts
Description of the Matter
As more fully described in Note 3 of the consolidated financial statements, significant estimates and assumptions are made to account for the revenue and profit earned through the satisfaction of performance obligations from long-term supply agreements. For performance obligations that are satisfied over time, the Company generally recognizes revenue using an input method with revenue amounts being recognized proportionately as costs are incurred relative to the total expected costs to satisfy the performance obligation. During 2021, revenue from over time contracts accounted for approximately $3,040.3 million of the Company’s $3,953.0 million revenues. For loss contracts, the Company establishes forward loss reserves for total estimated costs that are in excess of total estimated consideration. As of December 31, 2021, the Company had forward loss reserves of $766.2 million.

Auditing the Company’s estimate-at-completion process used in their revenue and profit recognition process is complex due to the judgment involved in evaluating the assumptions made by management to forecast the estimated cost to complete individual accounting contracts. For example, total cost estimates to satisfy the performance obligations reflect management’s assumptions about future labor and overhead efficiencies, program progress on various initiatives and program performance. Changes in those assumptions can have a material effect on the previously recognized revenue and profit. These adjustments are recorded as cumulative catch-up adjustments.
How We Addressed the Matter in Our Audit
We obtained an understanding, evaluated the design and tested the operating effectiveness of controls over the Company’s process including controls over management’s review of the estimated cost to complete accounting contracts.

We also performed audit procedures that included, among others, testing the significant assumptions discussed above and testing the completeness and accuracy of the underlying data used in management's estimate-at-completion analysis. Specifically, for cost estimates, we (1) inspected contracts and related modifications with the Company’s customers and significant suppliers, (2) inspected the results of the Company's retrospective review analysis of actual costs compared to costs estimated at completion, (3) inquired of contract management, program management and supplier management to evaluate the basis of assumptions used in the estimate at completion and to assess whether all contracts were provided for accounting analysis, and (4) inspected source documentation for customer and supplier claims. Finally, we involved EY specialists to perform an independent estimate-at-completion for certain programs and performed sensitivity analyses to determine the effect of changes in assumptions.



/s/ Ernst & Young LLP



We have served as the Company’s auditor since 2014.



Wichita, Kansas

February 15, 2022


63


Spirit AeroSystems Holdings, Inc.
Consolidated Statements of Operations
 For the Twelve Months Ended
 December 31,
2021
December 31,
2020
December 31,
2019
 ($ in millions, except per share data)
Net revenues$3,953.0 $3,404.8 $7,863.1 
Operating costs and expenses
Cost of sales4,070.8 3,845.5 6,786.4 
Selling, general and administrative279.9 237.4 261.4 
Restructuring costs8.2 73.0 — 
Research and development53.3 38.8 54.5 
Loss on disposal of assets— 22.9 — 
Total operating costs and expenses4,412.2 4,217.6 7,102.3 
Operating (loss) income(459.2)(812.8)760.8 
Interest expense and financing fee amortization(242.6)(195.3)(91.9)
Other income (expense), net146.6 (77.8)(5.8)
(Loss) income before income taxes and equity in net (loss) income of affiliates(555.2)(1,085.9)663.1 
Income tax benefit (provision)17.2 220.2 (132.8)
(Loss) income before equity in net (loss) income of affiliates(538.0)(865.7)530.3 
Equity in net loss of affiliates(2.8)(4.6)(0.2)
Net (loss) income$(540.8)$(870.3)$530.1 
(Loss) earnings per share 
Basic$(5.19)$(8.38)$5.11 
Diluted$(5.19)$(8.38)$5.06 
Dividends declared per common share0.04$0.04 $0.48 
   
See notes to consolidated financial statements
64

Table of Contents

Spirit AeroSystems Holdings, Inc.
Consolidated Statements of Comprehensive Income

 For the Twelve Months Ended
 December 31,
2021
December 31,
2020
December 31,
2019
 ($ in millions)
Net (loss) income $(540.8)$(870.3)$530.1 
Other comprehensive income (loss), net of tax:   
Pension, SERP, and Retiree medical adjustments, net of tax effect of ($15.1), ($8.6), and ($21.9), respectively        136.3 (61.5)71.7 
Unrealized foreign exchange income (loss) on intercompany loan, net of tax effect of $0.2, ($0.4), and $2.1, respectively(0.4)1.3 4.3 
Unrealized loss on foreign currency hedges, net of tax effect of $0.0, $0.0 and $0.0, respectively(2.0)— — 
Unrealized loss on interest rate swaps, net of tax effect of $0.0, $3.4, and $0.2, respectively— (10.9)(0.6)
Reclassification of loss on interest rate swaps to earnings, net of tax effect of ($0.3), ($3.3), and $0, respectively0.8 10.7 — 
Foreign currency translation adjustments(4.3)15.5 20.3 
Total other comprehensive income (loss), net of tax130.4 (44.9)95.7 
Total comprehensive (loss) income $(410.4)$(915.2)$625.8 
   
See notes to consolidated financial statements
65

Table of Contents

Spirit AeroSystems Holdings, Inc.
Consolidated Balance Sheets
December 31, 2021December 31, 2020
 ($ in millions)
Assets  
Cash and cash equivalents$1,478.6 $1,873.3 
Restricted cash0.3 0.3 
Accounts receivable, net461.6 484.4 
Contract assets, short-term443.2 368.4 
Inventory, net1,382.6 1,422.3 
Other current assets39.7 336.3 
Total current assets3,806.0 4,485.0 
Property, plant and equipment, net2,385.5 2,503.8 
Right of use assets85.3 70.6 
Contract assets, long-term— 4.4 
Pension assets532.5 455.9 
Deferred income taxes0.4 0.1 
Goodwill623.7 565.3 
Intangible assets, net212.3 215.2 
Other assets91.6 83.6 
Total assets$7,737.3 $8,383.9 
Liabilities 
Accounts payable$720.3 $558.9 
Accrued expenses376.1 365.6 
Profit sharing63.7 57.0 
Current portion of long-term debt49.5 340.7 
Operating lease liabilities, short-term8.2 5.5 
Advance payments, short-term137.8 18.9 
Contract liabilities, short-term97.9 97.6 
Forward loss provision, short-term244.6 184.6 
Deferred revenue and other deferred credits, short-term72.7 22.2 
Other current liabilities105.2 58.4 
Total current liabilities1,876.0 1,709.4 
Long-term debt3,742.7 3,532.9 
Operating lease liabilities, long-term78.8 66.6 
Advance payments, long-term201.3 327.4 
Pension/OPEB obligation74.8 440.2 
Contract Liabilities, long-term289.1 372.0 
Forward loss provision, long-term521.6 561.4 
Deferred revenue and other deferred credits, long-term32.1 38.9 
Deferred grant income liability — non-current26.4 28.1 
Deferred income taxes21.8 13.0 
Other non-current liabilities423.9 437.0 
Stockholders’ Equity
Preferred stock, par value $0.01, 10,000,000 shares authorized, no shares issued        
— — 
Common Stock, Class A par value $0.01, 200,000,000 shares authorized, 105,037,845 and 105,542,162 shares issued and outstanding, respectively
1.1 1.1 
Additional paid-in capital1,146.2 1,139.8 
Accumulated other comprehensive loss(23.7)(154.1)
Retained earnings1,781.4 2,326.4 
Treasury stock, at cost (41,523,470 shares each period, respectively)
(2,456.7)(2,456.7)
Total stockholders' equity448.3 856.5 
Noncontrolling interest0.5 0.5 
Total equity448.8 857.0 
Total liabilities and equity$7,737.3 $8,383.9 
 See notes to consolidated financial statements
66

Table of Contents

Spirit AeroSystems Holdings, Inc.
Consolidated Statements of Changes in Stockholders’ Equity

 Common StockAdditional
Paid-in
Capital
Treasury StockAccumulated
Other
Comprehensive
Loss
Retained
Earnings
 
  
 SharesAmountTotal
 ($ in millions, except share data)
Balance — December 31, 2018105,461,817 $1.1 $1,100.9 $(2,381.0)$(196.6)$2,713.2 $1,237.6 
Net income (loss)— — — — — 530.1 530.1 
Adoption of ASC 2018-02— — — — (8.3)8.3 — 
Dividends declared— $— $— $— $— $(50.3)(50.3)
Employee equity awards448,594 $— $34.4 $— $— $— 34.4 
Stock forfeitures(125,055)$— $— $— $— $— — 
Net shares settled(137,500)$— $(12.9)$— $— $— (12.9)
ESPP shares issued32,341 $— $2.6 $— $— $— 2.6 
SERP shares issued6,214 $— $— $— $— $— — 
Treasury shares(804,032)$— $— $(75.8)$— $— (75.8)
Other comprehensive income (loss)— $— $— $— $95.7 $— 95.7 
Balance — December 31, 2019104,882,379 $1.1 $1,125.0 $(2,456.8)$(109.2)$3,201.3 $1,761.4 
Net income (loss)— — — — — (870.3)(870.3)
Dividends declared— $— $— $— $— $(4.4)(4.4)
Employee equity awards952,392 $— $26.7 $— $— $— 26.7 
Stock forfeitures(192,111)$— $— $— $— $— — 
Net shares settled(224,964)$— $(14.5)$— $— $— (14.5)
ESPP shares issued124,466 $— $2.6 $— $— $— 2.6 
Treasury shares— $— $— $0.1 $— $— 0.1 
Other— $— $— $— $— $(0.2)(0.2)
Other comprehensive income (loss)— $— $— $— $(44.9)$— (44.9)
Balance — December 31, 2020105,542,162 $1.1 $1,139.8 $(2,456.7)$(154.1)$2,326.4 $856.5 
Net income (loss)— — — — — (540.8)(540.8)
Dividends declared— $— $— $— $— $(4.3)(4.3)
Employee equity awards59,538 $— $25.8 $— $— $— 25.8 
Stock forfeitures(523,551)$— $(17.1)$— $— $— (17.1)
Net shares settled(116,025)$— $(5.2)$— $— $— (5.2)
ESPP shares issued66,523 $— $2.9 $— $— $— 2.9 
SERP shares issued9,198 $— $— $— $— $— — 
Other— $— $— $— $— $0.1 0.1 
Other comprehensive income (loss)— $— $— $— $130.4 $— 130.4 
Balance — December 31, 2021105,037,845 $1.1 $1,146.2 $(2,456.7)$(23.7)$1,781.4 $448.3 
   
See notes to consolidated financial statements
67

Table of Contents

Spirit AeroSystems Holdings, Inc.
Consolidated Statements of Cash Flows
For the Twelve Months Ended
December 31, 2021December 31, 2020December 31, 2019
 ($ in millions)
Operating activities   
Net (loss) income$(540.8)$(870.3)$530.1 
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities
Depreciation and amortization expense327.6 277.6 251.7 
Amortization of deferred financing fees15.1 20.4 3.5 
Accretion of customer supply agreement3.5 2.0 4.3 
Employee stock compensation expense25.8 24.2 36.1 
(Gain) loss from derivative instruments(0.1)— 8.1 
(Gain) loss from foreign currency transactions(4.4)25.0 1.6 
Loss on disposition of assets4.1 26.4 4.9 
Deferred taxes(4.5)94.0 86.1 
Long term income tax payable— 1.5 — 
Pension and other post-retirement plans (income) expense(109.1)44.5 (20.0)
Grant liability amortization(1.5)(3.5)(16.2)
Equity in net loss of affiliates2.8 4.6 0.2 
Forward loss provision(10.4)216.5 40.7 
Changes in assets and liabilities
Accounts receivable, net51.5 168.3 12.8 
Inventory, net30.9 (39.5)(95.4)
Contract assets(70.9)168.2 (5.2)
Accounts payable and accrued liabilities160.2 (592.7)34.6 
Profit sharing/deferred compensation6.2 (28.2)16.0 
Advance payments2.7 (21.0)120.8 
Income taxes receivable/payable302.4 (246.3)(59.6)
Contract liabilities(82.4)(49.5)(13.0)
Pension plans employer contributions(173.8)(5.6)(1.8)
Other1.9 38.5 (17.6)
Net cash (used in) provided by operating activities(63.2)(744.9)922.7 
Investing activities   
Purchase of property, plant and equipment(150.6)(118.9)(232.2)
Acquisition, net of cash acquired(21.1)(388.5)— 
Other7.9 5.4 (7.7)
Net cash used in investing activities(163.8)(502.0)(239.9)
Financing activities   
Proceeds from issuance of debt600.0 400.0 250.0 
Proceeds from revolving credit facility— — 900.0 
Proceeds from issuance of long term bonds— 1,700.0 — 
Customer Financing(10.0)10.0 — 
Principal payments of debt(42.1)(31.6)(13.4)
Payments on term loan(401.5)(439.7)(16.6)
Payments on revolving credit facility— (800.0)(100.0)
Payments on bonds(300.0)— — 
Taxes paid related to net share settlement awards(5.2)(14.5)(12.9)
Proceeds from issuance of ESPP stock3.0 2.6 2.6 
Debt issuance and financing costs(3.4)(41.9)— 
Purchase of treasury stock— 0.1 (75.8)
Dividends paid(4.3)(15.4)(50.4)
Other— (0.1)0.9 
Net cash (used in) provided by financing activities(163.5)769.5 884.4 
Effect of exchange rate changes on cash and cash equivalents(4.2)3.3 5.9 
Net (decrease) increase in cash, cash equivalents, and restricted cash for the period(394.7)(474.1)1,573.1 
Cash, cash equivalents, and restricted cash, beginning of period1,893.1 2,367.2 794.1 
Cash, cash equivalents, and restricted cash, end of period$1,498.4 $1,893.1 $2,367.2 
Supplemental information   
68

Table of Contents

Interest paid$198.4 $146.6 $93.2 
Income taxes (received) paid$(314.4)$(62.5)$105.0 
Property acquired through finance leases$32.1 $26.3 $120.3 
Reconciliation of Cash, Cash Equivalents, and Restricted Cash:For the Twelve Months Ended
December 31, 2021December 31, 2020December 31, 2019
($ in millions)
Cash and cash equivalents, beginning of the period$1,873.3 $2,350.5 $773.6 
Restricted cash, short-term, beginning of the period0.3 $0.3 0.3 
Restricted cash, long-term, beginning of the period19.5 $16.4 20.2 
Cash, cash equivalents, and restricted cash, beginning of the period$1,893.1 $2,367.2 $794.1 
Cash and cash equivalents, end of the period$1,478.6 $1,873.3 $2,350.5 
Restricted cash, short-term, end of the period0.3 0.3 0.3 
Restricted cash, long-term, end of the period19.5 19.5 16.4 
Cash, cash equivalents, and restricted cash, end of the period$1,498.4 $1,893.1 $2,367.2 

See notes to consolidated financial statements
69

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements
($, €, £, and RM in millions other than per share amounts)



1.     Nature of Business
Spirit AeroSystems Holdings, Inc. and its consolidated subsidiaries (the “Company”) provides manufacturing and design expertise in a wide range of fuselage, propulsion, and wing products and services for aircraft original equipment manufacturers (“OEM”) and operators through its subsidiaries, including Spirit AeroSystems, Inc. (“Spirit”). As used herein, “Company” refer to Spirit AeroSystems Holdings, Inc. and its consolidated subsidiaries. References to “Spirit” refer only to our subsidiary, Spirit AeroSystems, Inc., and references to “Spirit Holdings” or “Holdings” refer only to Spirit AeroSystems Holdings, Inc.

The Company's headquarters are in Wichita, Kansas, with manufacturing and assembly facilities in Tulsa, Oklahoma; Prestwick, Scotland; Wichita, Kansas; Kinston, North Carolina; Subang, Malaysia; Saint-Nazaire, France; Biddeford, Maine; Belfast, Northern Ireland; Morocco, Casablanca; and Dallas, Texas. The Company has previously announced site consolidation activities, including the McAlester, Oklahoma and San Antonio, Texas sites. The work transfer and closure activities for these sites are complete as of December 31, 2021.
The Company largely supports commercial aerostructures customers, and the Company's financial results and prospects are almost entirely dependent on global commercial aviation demand and the resulting production rates of the Company's customers. In response to COVID-19 impacts, the Company's customers, including Boeing and Airbus, have decreased production rates across many programs and may further adjust production rates or suspend production in the future.
COVID-19’s impact on the Company's financial performance during the periods of 2020 and 2021 has reduced the Company's liquidity and, as a result, the Company took steps to reduce costs and raise additional debt. As of December 31, 2019, the Company had a debt balance of approximately $3,034.3, most of which was unsecured debt, and a cash balance of $2,350.5. As of December 31, 2021, the Company had a debt balance of approximately $3,792.2, more than 50% was secured debt, and a cash balance of $1,478.6. The Company anticipates that it will have sufficient liquidity to meet operating and financing needs for at least the next 12 months.


2.  Adoption of Accounting Standards
Adoption of ASU 2016-13

In June 2016, the Financial Accounting Standards Board (“FASB”) issued ASU 2016-13, (“ASU 2016-13”), which requires the immediate recognition of management's estimates of current expected credit losses. ASU 2016-13 is effective for fiscal years and interim reporting periods within those years beginning after December 15, 2019. Early adoption is permitted after fiscal years beginning December 15, 2018. The Company adopted ASU 2016-13 as of January 1, 2020 by means of the modified retrospective method and required cumulative-effect adjustment to the opening retained earnings as of that date. The cumulative-effect adjustment to the opening retained earnings as of January 1, 2020 was not material. All credit losses in accordance with ASU 2016-13 were on receivables and/or contract assets arising from the Company’s contracts with customers including the cumulative-effect adjustment to the opening retained earnings. There is no significant impact to our operating results due to the adoption of ASU 2016-13. See Note 6 Accounts Receivable, net for more information on ASC 326 allowance for credit losses.

Adoption of ASU 2019-12

In December 2019, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2019-12, Simplifying the Accounting for Income Taxes ("ASU 2019-12”), which modifies FASB Accounting Standards Codification (“ASC”) Topic 740 to simplify the accounting for income taxes. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020. The adoption of ASU 2019-12 as of January 1, 2021 did not have a material impact on our financial position or results of operations.

Adoption of ASU 2020-09

In October 2020, the FASB issued ASU No. 2020-09 (“ASU 2020-09”), which revises certain SEC paragraphs of the ASC to reflect, as appropriate, the amended financial statement disclosure requirements in SEC Release 33-10762, Financial
70

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Disclosures about Guarantors and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize a Registrant’s Securities. There is no impact to our financial position or results of operations due to the adoption of ASU 2020-09.

3.     Summary of Significant Accounting Policies
Basis of Presentation
The accompanying consolidated financial statements include the Company’s financial statements and the financial statements of its majority owned or controlled subsidiaries and have been prepared in accordance with accounting principles generally accepted in the U.S. (“GAAP”) and Regulation S-X. All intercompany balances and transactions have been eliminated in consolidation.
Spirit is the majority participant in the Kansas Industrial Energy Supply Company ("KIESC"), a tenancy-in-common with other Wichita companies established to purchase natural gas. KIESC is fully consolidated as the Company owns 77.8% of the entity’s equity.
The Company’s U.K. subsidiary in Prestwick uses local currency, the British pound sterling, as its functional currency, and the Malaysian subsidiary also uses the British pound sterling as its functional currency. All other foreign subsidiaries and branches use the U.S. dollar as their functional currency. As part of the monthly consolidation process, the functional currencies of the Company’s international subsidiaries are translated to U.S. dollars using the end-of-month translation rate for assets and liabilities and average period currency translation rates for revenue and income accounts.
Use of Estimates
The preparation of the Company's financial statements in conformity with GAAP requires management to use estimates and assumptions. The results of these estimates form the basis for making judgments that may affect the reported amounts of assets and liabilities, including the impacts of contingent assets and liabilities, and the reported amounts of revenue and expenses during the reporting period.

Management may make significant judgments when assessing estimated amounts of variable consideration and related constraints, the number of options likely to be exercised, and the standalone selling prices of the Company’s products and services. The Company also estimates the cost of satisfying the performance obligations in its contracts and options that may extend over many years. Cost estimates reflect currently available information and the impact of any changes to cost estimates, based upon the facts and circumstances, are recorded in the period in which they become known.

The transaction price for a contract reflects the consideration the Company expects to receive for fully satisfying the performance obligations in the contract. The Company’s contracts with customers are typically for products and services to be provided at fixed stated prices but may also include variable consideration. Variable consideration may include, but is not limited to, unpriced contract modifications, cost sharing provisions, incentives and awards, non-warranty claims and assertions, provisions for non-conformance and rights to return, or other payments to, or receipts from, customers. The Company estimates the variable consideration using the expected value or the most likely amount based upon the facts and circumstances, available data and trends and the history of resolving variability with specific customers and suppliers.

The Company regularly commences work and incorporates customer-directed changes prior to negotiating pricing terms for engineering work, product modifications, and other statements of work. The Company's contractual terms typically provide for price negotiations after certain customer-directed changes have been accepted by the Company. Prices are estimated until they are contractually agreed upon with the customer. When a contract is modified, the Company evaluates whether additional distinct products and services have been promised at standalone selling prices, in which case the modification is treated as a separate contract. If not, depending on whether the remaining performance obligations are distinct from the goods or services transferred on or before the modification, the modification is either treated prospectively as if it were a termination of the existing contract and the creation of a new contract, treated as if it were a part of the existing contract, or treated as some combination.

71

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The Company allocates the consideration for a contract to the performance obligations on the basis of their relative standalone selling price. The Company estimates the likelihood of the amount of options that the customer is going to exercise when assessing the impact of loss contracts.

The Company typically provides warranties on all the Company's products and services. Generally, warranties are not priced separately and customers cannot purchase them independently of the products or services under contract, so they do not create performance obligations. The Company's warranties generally provide assurance to the Company's customers that the products or services meet the specifications in the contract. In the event that there is a warranty claim because of a covered design, material or workmanship issue, the Company may be required to redesign or modify the product, offer concessions, and/or pay the customer for repairs or perform the repair. Provisions for estimated expenses related to design, service, and product warranties and certain extraordinary rework are made at the time products are sold. These costs are accrued at the time of the sale and are recorded as unallocated cost of sales. These estimates are established using historical information on the nature, frequency, and the cost experience of warranty claims, including the experience of industry peers. In the case of new development products or new customers, the Company also considers factors including the warranty experience of other entities in the same business, management judgment, and the type and nature of the new product or new customer, among others.
Actual results could differ from those estimates and assumptions.
Revenues and Profit Recognition
Substantially all of the Company’s revenues are from long-term supply agreements with Boeing, Airbus, and other aerospace manufacturers. The Company participates in its customers’ programs by providing design, development, manufacturing, fabrication, and support services for major aerostructures in the commercial, defense and space, and aftermarket segments. During the early stages of a program, this frequently involves nonrecurring design and development services, including tooling. As the program matures, the Company provides recurring manufacturing of products in accordance with customer design and schedule requirements. Many contracts include clauses that provide sole supplier status to the Company for the duration of the program’s life (including derivatives). The Company's long-term supply agreements typically include fixed price volume-based terms and require the satisfaction of performance obligations for the duration of the program’s life.

The identification of an accounting contract with a customer and the related promises require an assessment of each party’s rights and obligations regarding the products or services to be transferred, including an evaluation of termination clauses and presently enforceable rights and obligations. In general, these long-term supply agreements are legally governed by master supply agreements (or general terms agreements) together with special business provisions (or work package agreements), which define specific program requirements. Purchase orders (or authorizations to proceed) are issued under these agreements to reflect presently enforceable rights and obligations for the units of products and services being purchased. The units for accounting purposes (“accounting contract”) are typically determined by the purchase orders. Revenue is recognized when the Company has a contract with presently enforceable rights and obligations, including an enforceable right to payment for work performed. These agreements may lead to continuing sales for more than twenty years. Customers generally contract with the Company for requirements relating to a specific program, and the Company’s performance obligations consist of a wide range of engineering design services and manufactured structural components, as well as spare parts and repairs for OEMs. A single program may result in multiple contracts for accounting purposes, and within the respective contracts, non-recurring work elements and recurring work elements may result in multiple performance obligations. The Company generally contracts directly with its customers and is the principal in all current contracts.

Management considers a number of factors when determining the existence of an accounting contract and the related performance obligations that include, but are not limited to, the nature and substance of the business exchange, the contractual terms and conditions, the promised products and services, the termination provisions in the contract, including the presently enforceable rights and obligations of the parties to the contract, the nature and execution of the customer’s ordering process and how the Company is authorized to perform work, whether the promised products and services are distinct or capable of being distinct within the context of the contract, as well as how and when products and services are transferred to the customer.

Revenue is recognized when, or as, control of promised products or services transfers to a customer and is recognized in an amount that reflects the consideration that the Company expects to receive in exchange for those products or services. Revenue is recognized over time as work progresses when the Company is entitled to the reimbursement of costs plus a reasonable profit for work performed for which the Company has no alternate use. For these performance obligations that are satisfied over time,
72

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
the Company generally recognizes revenue using an input method with revenue amounts being recognized proportionately as costs are incurred relative to the total expected costs to satisfy the performance obligation. The Company believes that costs incurred as a portion of total estimated costs is an appropriate measure of progress towards satisfaction of the performance obligation since this measure reasonably depicts the progress of the work effort. When the Company experiences abnormal production costs such as excess capacity costs the Company will expense the costs in the period incurred separately from the costs incurred for satisfaction of the performance obligations under the Company's contracts with customers.

Revenue for performance obligations that are not recognized over time are recognized at the point in time when control transfers to the customer. For performance obligations that are satisfied at a point in time, the Company evaluates the point in time when the customer can direct the use of, and obtain the benefits from, the products and services. Shipping and handling costs are not considered performance obligations and are included in cost of sales as incurred.

The transaction price for a contract reflects the consideration the Company expects to receive for fully satisfying the performance obligations in the contract. The Company’s current contracts do not include any significant financing components because the timing of the transfer of the underlying products and services under contract are at the customers’ discretion. Additionally, the Company does not adjust the promised amount of consideration for the effects of a significant financing component if the Company expects, at contract inception, that the period between when the entity transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less. The Company's contracts with customers generally require payment under normal commercial terms after delivery. Payment terms are typically within 30 to 120 days of delivery. The total transaction price is allocated to each of the identified performance obligations using the relative standalone selling price to reflect the amount the Company expects to be entitled for transferring the promised products and services to the customer.

Standalone selling price is the price at which the Company would sell a promised good or service separately to a customer. Standalone selling prices are established at contract inception and subsequent changes in transaction price are allocated on the same basis as at contract inception. Standalone selling prices for the Company’s products and services are generally not observable and the Company uses the “Expected Cost plus a Margin” approach to determine standalone selling price. Expected costs are typically derived from the available periodic forecast information. If a contract modification changes the overall transaction price of an existing contract, the Company allocates the new transaction price on the basis of the relative standalone selling prices of the performance obligations and cumulative adjustments, if any, are recorded in the current period.

The Company also identifies and estimates variable consideration for contractual provisions such as unpriced contract modifications, cost sharing provisions, incentives and awards, non-warranty claims and assertions, provisions for non-conformance and rights to return, or other payments to, or receipts from, customers and suppliers. The timing of satisfaction of performance obligations and actual receipt of payment from a customer may differ and affects the balances of the contract assets and liabilities.

For contracts that are deemed to be loss contracts, the Company establishes forward loss reserves for total estimated costs that are in excess of total estimated consideration in the period in which they become known. These reserves are based on estimates for accounting contracts, plus options that the Company believes are likely to be exercised. The Company records forward loss reserves for all performance obligations in the aggregate for the accounting contract.
Research and Development
Research and development includes costs incurred for experimentation, design, and testing that are expensed as incurred.
Cash and Cash Equivalents
Cash and cash equivalents represent all highly liquid investments with original maturities of three months or less.
Accounts Receivable
Accounts receivable are recorded at the invoiced amount and do not bear interest. Unbilled receivables are recorded on the balance sheet as contract assets, as per ASC 606 guidance. Beginning January 1, 2020, management assesses and records an allowance for credit losses on financial assets within the scope of ASU 2016-13 using the CECL model. Prior periods allowance for credit losses were based on a review of outstanding receivables that are charged off against the allowance after the potential for recovery is considered remote in accordance with legacy GAAP. The amount necessary to adjust the allowance
73

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
for credit losses to management’s current estimate, as of the reporting date, on these assets is recorded in net income as credit loss expense. All credit losses reported in accordance with ASU 2016-13 were on trade receivables and/or contract assets arising from the Company’s contracts with customers. See Note 6, Accounts Receivable, net, for more information.
The Company has three agreements to sell, on a revolving basis, certain trade accounts receivable balances with Boeing, Airbus, and Rolls-Royce to a third party financial institution. These programs were primarily entered into as a result of customers seeking payment term extensions with the Company and continue to allow the Company to monetize the receivables prior to the payment date, subject to payment of a discount. No guarantees are delivered under the agreements. The Company's ability to continue using such agreements is primarily dependent upon the strength of Boeing’s and Airbus’s financial condition. Transfers under this agreement are accounted for as sales of receivables resulting in the receivables being de-recognized from the Company's balance sheet. For additional information on the sale of receivables see Note 6, Accounts Receivable, net.
Inventory
Raw materials are stated at lower of cost (principally on an actual or average cost basis) or net realizable value. Production costs for contracts, including costs expected to be recovered on specific anticipated contracts (work that has commenced because the Company expects the customer to exercise options), are classified as work-in-process and include direct material, labor, overhead, and purchases. Typically, anticipated contracts materialize and the related performance obligations are satisfied within 6-12 months. These costs are evaluated for impairment periodically and capitalized costs for which anticipated contracts do not materialize are written off in the period in which it becomes known. Revenue and related cost of sales are recognized as the performance obligations are satisfied. When the Company experiences abnormal production costs such as excess capacity costs the Company will expense the costs in the period incurred and these costs are excluded from inventoriable costs. Valuation reserves for excess, obsolete, and slow-moving inventory are estimated by evaluating inventory of individual raw materials and parts against both historical usage rates and forecasted production requirements. See Note 9, Inventory.
Property, Plant and Equipment
Property, plant and equipment are stated at cost less accumulated depreciation. Depreciation is applied using a straight-line method over the useful lives of the respective assets as described in the following table:
 Estimated Useful Life
Land improvements20 years
Buildings45 years
Machinery and equipment3-20 years
Tooling — Airplane program — B787, Rolls-Royce5-20 years
Tooling — Airplane program — all others2-10 years
Capitalized software3-7 years
The Company capitalizes certain costs, such as software coding, installation, and testing, that are incurred to purchase or to create and implement internal-use computer software. The Company’s capitalization policy includes specifications that the software must have a service life greater than one year, is legally and substantially owned by the Company, and has an acquisition cost of greater than $0.1. The Company applies the same criteria for capitalizing implementation costs incurred in a cloud computing arrangement hosted by the vendor.
Where the Company is involved in build-to-suit leasing arrangements, the Company is deemed the owner of the asset for accounting purposes during the construction period of the asset. The Company records the related assets and liabilities for construction costs incurred under these build-to-suit leasing arrangements during the construction period. Upon completion of the asset, the Company considers whether the assets and liabilities qualify for derecognition under the sale-leaseback accounting guidance. See Note 10, Property, Plant and Equipment, net.


74

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Impairment or Disposal of Long-Lived Assets
The Company reviews capital and amortizing intangible assets (long-lived assets) for impairment whenever events or changes in circumstances indicate that the recorded amount may not be recoverable. Assets are classified as either held-for-use or available-for-sale. For held-for-use assets, if indicators are present, we perform a recoverability test by comparing the sum of the estimated undiscounted future cash flows attributable to the asset group in question to its carrying amount. If the undiscounted cash flows used in the recoverability test are less than the long-lived asset group’s carrying amount, we determine the fair value of the long-lived asset group and recognize an impairment loss if the carrying amount of the long-lived asset group exceeds its fair value. For assets available-for-sale, a loss is recognized when the recorded amount exceeds the fair value less cost to sell.

Business Combinations and Goodwill

The Company accounts for business combinations in accordance with ASC Topic 805, Business Combinations. Transaction costs related to business combinations are expensed as incurred. Assets acquired and liabilities assumed are measured and recognized based on their estimated fair values at the acquisition date, any excess of the purchase consideration when compared to the fair value of the net tangible and intangible assets acquired is recorded as goodwill. Determining the fair value of assets acquired and liabilities assumed requires significant judgment, including the amount and timing of expected future cash flows, long-term growth rates and discount rates. In some cases, the Company uses discounted cash flow analyses, which are based on estimates of future sales, earnings and cash flows after considering such factors as general market conditions, customer budgets, existing firm and future orders, changes in working capital, long term business plans and recent operating performance. If the initial accounting for the business combination is incomplete by the end of the reporting period in which the acquisition occurs, the business combination is recorded and disclosed on a preliminary basis. Subsequent to the acquisition date, and not later than one year from the acquisition date, adjustments to the initial preliminary recognized amounts are recorded to the extent new information is obtained about the measurement of assets and liabilities that existed as of the date of the acquisition.

The Company assesses goodwill for impairment annually as of the first day of the fourth quarter or more frequently if events or circumstances indicate that the fair value of a reporting unit that includes goodwill may be lower than its carrying value. The Company tests goodwill for impairment by performing a qualitative assessment or quantitative test at the reporting unit level. In performing a qualitative assessment, the Company evaluates company-specific, market and industry, economic, and other relevant factors that may impact the fair value of reporting units or the carrying value of the net assets of the respective reporting unit. If it is determined that it is more likely than not that the carrying value of the net assets is more than the fair value of the respective reporting unit, then a quantitative test is performed, the Company may in any event opt to bypass the qualitative assessment at the annual assessment date and perform a quantitative assessment. Where the quantitative test is used, the Company compares the carrying value of net assets to the estimated fair value of the respective reporting unit. If the fair value is determined to be less than carrying value, a goodwill impairment loss is recognized for the amount that the carrying amount of the reporting unit, including goodwill, exceeds its fair value, limited to the total amount of goodwill allocated to that reporting unit.

Derivative Instruments and Hedging Activity
The Company uses derivative financial instruments to manage the economic impact of fluctuations in currency exchange rates and interest rates. Derivative financial instruments are recognized on the balance sheet as either assets or liabilities and are measured at fair value. Changes in fair value of derivatives are recorded each period in earnings or accumulated other comprehensive income, depending on whether the Company elected hedge accounting and whether a derivative is effective as part of a hedge transaction, and if it is, the type of hedge transaction. Gains and losses on derivative instruments reported in other comprehensive income are subsequently included in earnings in the periods in which earnings are affected by the hedged item or when the hedge is no longer effective. Cash flows associated with the Company’s derivatives are presented as a component of the operating section of the statement of cash flows. The use of derivatives has generally been limited to interest rate swaps and foreign currency forward contracts. The Company enters into foreign currency forward contracts to reduce the risks associated with the changes in foreign exchange rates on sales and cost of sales denominated in currencies other than the entities’ functional currency. See Note 15, Derivative and Hedging Activities.
75

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Fair Value of Financial Instruments
Financial instruments are measured in accordance with FASB authoritative guidance related to fair value measurements. This guidance clarifies the definition of fair value, prescribes methods for measuring fair value, establishes a fair value hierarchy based on the inputs used to measure fair value, and expands disclosures about fair value measurements. See Note 14, Fair Value Measurements.
Income Taxes
Income taxes are accounted for in accordance with FASB authoritative guidance on accounting for income taxes. Deferred income tax assets and liabilities are recognized for the future income tax consequences attributable to differences between the financial statement carrying amounts for existing assets and liabilities and their respective tax bases. Tax rate changes impacting these assets and liabilities are recognized in the period during which the rate change occurs.
Deferred tax assets are periodically evaluated to determine their recoverability and whether or not a valuation allowance is necessary. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. When determining the amount of net deferred tax assets that are more likely than not to be realized, the Company assesses all available positive and negative evidence. The weight given to the positive and negative evidence is commensurate with the extent to which the evidence may be objectively verified.
This assessment is completed on a taxing jurisdiction and entity filing basis. Based on these criteria and the relative weighting of both the positive and negative evidence available, and in particular the activity surrounding the Company’s prior earnings history including the forward losses previously recognized in the U.S. and U.K., management determined that it was necessary to establish a valuation allowance against nearly all of its net U.S. and U.K. deferred tax assets at December 31, 2020. This determination was made as the Company entered into a U.S. cumulative loss position during the first half of 2021, as prior period positive earnings fell outside of the three-year measurement period. Additionally, entities of the U.K. operations are in cumulative loss positions after the inclusion of 2020 and 2021 losses and the Company anticipates that all U.K. entities will be in cumulative loss positions during the first half of 2022. Once a company anticipates a cumulative three year loss position, there is a presumption that a company should no longer rely solely on projected future income in determining whether the deferred tax asset is more likely than not to be realized.
The Company records income tax provision or benefit based on the net income earned or net loss incurred in each tax jurisdiction and the tax rate applicable to that income or loss. In the ordinary course of business, there are transactions for which the ultimate tax outcome is uncertain. These uncertainties are accounted for in accordance with FASB authoritative guidance on accounting for the uncertainty in income taxes. The final tax outcome for these matters may be different than management's original estimates made in determining the income tax provision. A change to these estimates could impact the effective tax rate and net income or loss in subsequent periods. The Company uses the flow-through accounting method for tax credits. Under this method, tax credits reduce income tax expense. See Note 20, Income Taxes, for further discussion.
Stock-Based Compensation and Other Share-Based Payments
Many of the Company’s employees are participants in the Omnibus Incentive Plan of 2014 (as amended, the “Omnibus Plan”). The expense attributable to the Company’s employees is recognized over the period the amounts are earned and vested, as described in Note 19, Stock Compensation. The expense includes an estimate of expected forfeitures, based on historical forfeiture trends.


4.  New Accounting Pronouncements

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting (“ASU 2020-04”), which provides temporary optional guidance for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. ASU 2020-04 provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. ASU 2020-04 is effective for all entities as of March 12, 2020 through December 31, 2022, and an entity may elect to apply ASU 2020-04 for contract modifications by Topic or Industry Subtopic as of any date from the beginning of an interim period that includes or is subsequent to March 12, 2020, or prospectively from a date within an interim period that includes or is subsequent to March 12, 2020, up to the date that the financial statements are available to be issued. An entity may elect to apply ASU 2020-04 to eligible hedging relationships
76

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
existing as of the beginning of the interim period that includes March 12, 2020, and to new eligible hedging relationships entered into after the beginning of the interim period that includes March 12, 2020. The Company is currently evaluating the potential impact of adopting this guidance on our consolidated financial statements.

5.     Changes in Estimates
The Company has a periodic forecasting process in which management assesses the progress and performance of the Company’s programs. This process requires management to review each program’s progress by evaluating the program schedule, changes to identified risks and opportunities, changes to estimated revenues and costs for the accounting contracts (and options if applicable), and any outstanding contract matters. Risks and opportunities include but are not limited to management’s judgment about the cost associated with the Company’s ability to achieve the schedule, technical requirements (e.g., a newly-developed product versus a mature product), and any other program requirements. Due to the span of years it may take to completely satisfy the performance obligations for the accounting contracts (and options, if any) and the scope and nature of the work required to be performed on those contracts, the estimation of total revenue and costs is subject to many variables and, accordingly, is subject to change based upon judgment. When adjustments in estimated total consideration or estimated total cost are required, any changes from prior estimates for fully satisfied performance obligations are recognized in the current period as a cumulative catch-up adjustment for the inception-to-date effect of such changes. Cumulative catch-up adjustments are driven by several factors including production efficiencies, assumed rate of production, the rate of overhead absorption, changes to scope of work, and contract modifications. Cumulative catch-up adjustments are primarily related to changes in the estimated margin of contracts with performance obligations that are satisfied over time.

Changes in estimates are summarized below:

Changes in EstimatesDecember 31, 2021December 31, 2020December 31, 2019
(Unfavorable) Favorable Cumulative Catch-up Adjustments by Segment
Commercial(5.7)(28.9)(4.5)
Defense & Space0.7 (1.5)2.5 
Aftermarket— — — 
Total (Unfavorable) Favorable Cumulative Catch-up Adjustment$(5.0)$(30.4)$(2.0)
(Forward Loss) and Changes in Estimates on Loss Programs by Segment
Commercial(227.3)(366.8)(63.5)
Defense & Space(14.2)(3.5)— 
Aftermarket— — — 
Total (Forward Loss) and Change in Estimate on Loss Program$(241.5)$(370.3)$(63.5)
Total Change in Estimate$(246.5)$(400.7)$(65.5)
EPS Impact (diluted per share based on statutory tax rate)$(2.29)$(3.07)$(0.50)



2021 Changes in Estimates
During the twelve months ended December 31, 2021, the Company recognized net forward loss charges of $241.5 primarily driven by production rate changes on B787 and A350 programs and the corresponding amount of fixed overhead absorption applied to lower deliveries, engineering analysis and estimated costs of rework on the B787 programs, estimated quality improvement costs on the A350 program, and cost performance on the B767 program. Unfavorable cumulative catch-up adjustments of $5.0 were primarily driven by the change on the estimate of production for the B737 program.
77

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
2020 Changes in Estimates
During the twelve months ended December 31, 2020, the Company recognized net forward loss charges of $370.3 primarily driven by production rate changes on B787 and A350 from 10 aircraft per month to 5 aircraft per month and 9 aircraft per month to 4 aircraft per month, respectively. Unfavorable cumulative catch up adjustments of $30.4 were primarily driven by rate reduction across all overtime programs due to the COVID-19 pandemic.

2019 Changes in Estimates
During the twelve months ended December 31, 2019, the Company recognized net forward loss charges of $65.5 primarily driven by the production rate change on B787 from 14 aircraft per month to 10 aircraft per month.


6.     Accounts Receivable, net
Accounts receivable represent the Company’s unconditional rights to consideration, subject to the payment terms of the contract, for which only the passage of time is required before payment. Unbilled receivables are reflected under contract assets on the balance sheet. Beginning January 1, 2020, management assesses and records an allowance for credit losses using a current expected credit loss ("CECL") model. See Allowance for Credit Losses, below.
Accounts receivable, net consists of the following:
December 31,
2021
December 31,
2020
Trade receivables$412.0 $458.9 
Other58.1 31.1 
Less: allowance for credit losses(8.5)(5.6)
Accounts receivable, net$461.6 $484.4 
_______________________________________

Other receivables as of December 31, 2021 in the table above includes an amount related to the Department of Transportation’s approval of the Company’s grant claim filed under the Aviation Manufacturing Jobs Protection Program, a component of the American Rescue Plan Act of 2021. As of December 31, 2021, the Company has received payment for $37.8 of the total amount approved of $75.5. The remaining $37.7, recorded in Other receivables above, is to be received through the term of the agreement, which expires in March 2022. This program provides funding for a portion of the compensation costs of certain categories of employees for up to six months. In return, the Company is required to make several commitments, including a commitment that the Company will not involuntarily furlough or lay off employees within that employee group during the same six-month period. If the Company fails to comply with the program requirements, future payments may be withheld and/or a refund of payments already received may be required. The full amount of the award, less the $41.1 which has been amortized against Cost of sales on the Consolidated Statements of Operations through December 31, 2021, is recorded on the Consolidated Balance Sheets line item Deferred revenue and other deferred credits, short-term.

The Company has agreements (through its subsidiaries) to sell, on a revolving basis, certain trade accounts receivable balances with Boeing, Airbus Group SE and its affiliates (collectively, “Airbus”), and Rolls-Royce PLC and its affiliates (collectively, “Rolls-Royce”) to third party financial institutions. These programs were primarily entered into as a result of customers seeking payment term extensions with the Company and they continue to allow the Company to monetize the receivables prior to their payment date, subject to payment of a discount. No guarantees are delivered under the agreements. The Company's ability to continue using such agreements is primarily dependent upon the strength of the applicable customer’s financial condition. Transfers under these agreement are accounted for as sales of receivables resulting in the receivables being derecognized from the Company's balance sheet. For the twelve months ended December 31, 2021, $2,057.3 of accounts receivable have been sold via this arrangement. The proceeds from these sales of receivables are included in cash from operating activities in the Consolidated Statements of Cash Flows. The recorded net loss on sale of receivables is $6.7 for the year ended December 31, 2021 and is included in Other (expense) income. See Note 23, Other Income (Expense), net.
78

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Allowance for Credit Losses
Beginning January 1, 2020, management assesses and records an allowance for credit losses on financial assets within the scope of ASU 2016-13 using the CECL model. Prior periods allowance for credit losses were based on a review of outstanding receivables that are charged off against the allowance after the potential for recovery is considered remote in accordance with legacy GAAP. The amount necessary to adjust the allowance for credit losses to management’s current estimate, as of the reporting date, on these assets is recorded in net income as credit loss expense. All credit losses reported in accordance with ASU 2016-13 were on trade receivables and/or contract assets arising from the Company’s contracts with customers.

In determining the appropriate methodology to use within the CECL model for receivables and contract assets arising from the Company’s contracts with customers, the Company considered the risk characteristics of the applicable assets. The Company segregated the trade receivables and contract assets into “pools” of assets at the segment level. The Company's assessment was based on similarity of risk characteristics shared by these pool of assets. Management observed that risks for collectability, with regard to the trade receivables and contract assets resulting from contracts with customers include: macro level economic conditions that impact all of the Company's customers, macro level market conditions that could impact the Company's customers in certain aircraft categories, certain customer specific market conditions, certain customer specific economic conditions, and certain customer specific administrative conditions.

The Company selected a loss-rate method for the CECL model, based on the relationship between historical write-offs of receivables and the underlying sales. Utilizing this model, a loss-rate is applied against the cost of applicable assets, at the time the asset is established. The loss rate reflects the Company’s current estimate of the risk of loss (even when that risk is remote) over the expected life of the assets. The Company's policy is to deduct write-offs from the allowance for credit losses account in the period in which the financial assets are deemed uncollectible.

The changes to the allowance for credit losses and related credit loss expense reported for the twelve months ended December 31, 2021 were solely based on the results of the CECL model. During the twelve months ended December 31, 2021, management updated the pools of assets used in the CECL model to reflect the Company's new segments. Other than this change there have been no significant changes in the factors that influenced management’s current estimate of expected credit losses, nor changes to the Company’s accounting policies or Current Expected Credit Losses methodology. The beginning balances, current period activity, and ending balances of the allocation for credit losses on accounts receivable and contract assets were not material.

7.  Contract Assets and Contract Liabilities

Contract assets primarily represent revenues recognized for performance obligations that have been satisfied but for which amounts have not been billed. Contract assets, current are those for which performance obligations have been fully satisfied and billing is expected within 12 months of contract origination and contract assets, long-term are fully satisfied obligations that are expected to be billed in more than 12 months. No impairments to contract assets were recorded for the twelve months ended December 31, 2021 or December 31, 2020. See also Note 6, Accounts Receivable, net.

Contract liabilities are established for cash received that is in excess of revenues recognized and are contingent upon the satisfaction of performance obligations. Contract liabilities primarily consist of cash received on contracts for which revenue has been deferred since the receipts are in excess of transaction price resulting from the allocation of consideration based on relative standalone selling price to future units (including those under option that the Company believes are likely to be exercised) with prices that are lower than standalone selling price. These contract liabilities will be recognized earlier if the options are not fully exercised, or immediately, if the contract is terminated prior to the options being fully exercised.

December 31, 2021December 31, 2020Change
Contract assets$443.2 $372.8 $70.4 
Contract liabilities(387.0)(469.6)82.6 
Net contract assets (liabilities)$56.2 $(96.8)$153.0 

For the period ended December 31, 2021, the increase in contract assets reflects the net impact of additional revenue recognized in excess of billed revenues during the period. The decrease in contract liabilities reflects the net decrease of
79

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
deferred revenues recorded in excess of revenue recognized during the period. The Company recognized $192.4 of revenue that was included in the contract liability balance at the beginning of the period.

December 31, 2020December 31, 2019Change
Contract assets$372.8 $534.7 $(161.9)
Contract liabilities(469.6)(514.6)45.0 
Net contract assets (liabilities)$(96.8)$20.1 $(116.9)

For the period ended December 31, 2020, the decrease in contract assets reflects the net impact of decreases in revenue recognized in excess of billed revenues during the period. The decrease in contract liabilities reflects the net decrease of deferred revenues recorded in excess of revenue recognized during the period. The Company recognized $118.2 of revenue that was included in the contract liability balance at the beginning of the period.



8.  Revenue Disaggregation and Outstanding Performance Obligations

Disaggregation of Revenue
The Company disaggregates revenue based on the method of measuring satisfaction of the performance obligation either over time or at a point in time. Additionally, the Company disaggregates revenue based upon the location where products and services are transferred to the customer, and based upon major customer. The Company’s principal operating segments and related revenue are noted in Note 26, Segment and Geographical Information.

The following table disaggregates revenues by the method of performance obligation satisfaction:

 For the Twelve Months Ended
RevenueDecember 31,
2021
December 31,
2020
Contracts with performance obligations satisfied over time$3,040.3 $2,188.4 
Contracts with performance obligations satisfied at a point in time912.7 1,216.4 
Total Revenue$3,953.0 $3,404.8 

The following table disaggregates revenue by major customer:
For the Twelve Months Ended
CustomerDecember 31,
2021
December 31,
2020
Boeing$2,206.0 $2,043.8 
Airbus945.6 773.3 
Other801.4 587.7 
Total net revenues$3,953.0 $3,404.8 


The following table disaggregates revenue based upon the location where control of products are transferred to the customer:
80

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
For the Twelve Months Ended
LocationDecember 31,
2021
December 31,
2020
United States$2,822.2 $2,637.6 
International 
United Kingdom580.4 433.5 
Other550.4 333.7 
Total International1,130.8 767.2 
Total Revenue$3,953.0 $3,404.8 

Remaining Performance Obligations
Unsatisfied, or partially unsatisfied, performance obligations currently under contract that are expected to be recognized to revenue in the future are noted in the table below. The Company expects options to be exercised in addition to the amounts presented below.

2022202320242025 and After
Unsatisfied performance obligations$3,472.2$4,293.3$2,934.7$614.4

9.     Inventory
Inventory consists of raw materials used in the production process, work-in-process, which is direct material, direct labor, overhead, and capitalized preproduction costs. Raw materials are stated at lower of cost (principally on an actual or average cost basis) or net realizable value. Capitalized pre-production costs include certain contract costs, including applicable overhead, incurred before a product is manufactured on a recurring basis. These costs are typically amortized over a period that is consistent with the satisfaction of the underlying performance obligations to which these relate. See Note 3, Summary of Significant Accounting Policies - Inventory.
December 31, 2021December 31, 2020
Raw materials$301.4 $337.3 
Work-in-process(1)
999.1 1,000.6 
Finished goods56.9 58.1 
Product inventory1,357.4 1,396.0 
Capitalized pre-production25.2 26.3 
Total inventory, net$1,382.6 $1,422.3 
_______________________________________
Product inventory, summarized in the table above, is shown net of valuation reserves of $54.9 and $56.8 as of December 31, 2021 and December 31, 2020, respectively.

(1)Work-in-process inventory includes direct labor, direct material, and overhead on contracts for which revenue is recognized at a point in time, as well as sub-assembly parts that have not been issued to production on contracts for which revenue is recognized over time using the input method. For the periods ended December 31, 2021 and December 31, 2020, work-in-process inventory includes $381.2 and $351.2, respectively, of costs incurred in anticipation of specific contracts and no impairments were recorded in the period.

Excess capacity and abnormal production costs are excluded from inventory and recognized as expense in the period incurred. Cost of sales for the twelve months ended December 31, 2021 includes $217.5 of excess capacity production costs related to
81

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
temporary B737 MAX, A220, and A320 production schedule changes. Cost of sales also includes costs abnormal costs related to workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies for the twelve months ended December 31, 2021 of $12.0. Cost of sales for the twelve months ended December 31, 2020 includes $278.9 of excess capacity production costs related to temporary B737 MAX, A220, and A320 production schedule changes, $33.7 related to temporary workforce adjustments as a result of COVID-19 production pause, net of the U.S. employee retention credit and U.K. government subsidies of approximately $21.4.


10.     Property, Plant and Equipment, net
Property, plant and equipment, net consists of the following:
December 31, 2021December 31, 2020
Land$30.7 $30.8 
Buildings (including improvements)1,242.0 1,166.7 
Machinery and equipment2,276.5 2,120.5 
Tooling1,051.1 1,036.1 
Capitalized software323.0 282.5 
Construction-in-progress117.1 220.0 
Total5,040.4 4,856.6 
Less: accumulated depreciation(2,654.9)(2,352.8)
Property, plant and equipment, net$2,385.5 $2,503.8 

Capitalized interest was $6.1, $5.0, and $6.5 for the twelve months ended December 31, 2021, 2020 and 2019, respectively. Repair and maintenance costs are expensed as incurred. The Company recognized repair and maintenance costs of $158.8, $119.7, and $142.2 for the twelve months ended December 31, 2021, 2020 and 2019, respectively.
The Company capitalizes certain costs, such as software coding, installation and testing, that are incurred to purchase or to create and implement internal use computer software. Depreciation expense related to capitalized software was $16.7, $16.1, and $17.7 for the twelve months ended December 31, 2021, 2020, and 2019, respectively.
The Company reviews capital and amortizing intangible assets (long-lived assets) for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable.  For the twelve months ended December 31, 2021, there was no impairment. During the twelve months ended December 31, 2020, the Company disposed of long-lived assets with a net book value of $19.2 and $3.7 related to production decreases, process-related changes and quality improvement initiatives on the B787 and A350 programs, respectively. By segment, the disposal charge of $22.9 was related to the Commercial segment, and is included as a separate line item of the operating loss in the Consolidated Statements of Operations for the period.

11. Leases
The Company determines if an arrangement is a lease at the inception of a signed agreement. Operating leases are included in ROU assets (long-term), short-term operating lease liabilities, and long-term operating lease liabilities on the Company’s consolidated balance sheet. Finance leases are included in Property, Plant and Equipment, current portion of long-term debt, and long-term debt.
ROU assets represent the right of the Company to use an underlying asset for the length of the lease term, and lease liabilities represent the Company’s obligation to make lease payments arising from the lease. ROU assets and liabilities are recognized at the lease commencement date based on the estimated present value of lease payments over the lease term.
To determine the present value of lease payments, the Company uses its estimated incremental borrowing rate or the implicit rate, if readily determinable. The estimated incremental borrowing rate is based on information available at the lease
82

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
commencement date, including any recent debt issuances and publicly available data for instruments with similar characteristics. The ROU asset also includes any lease payments made and excludes lease incentives.
The Company's lease terms may include options to extend or terminate the lease and, when it is reasonably certain that an option will be exercised, those options are included in the net present value calculation. Leases with a term of 12 months or less, which are primarily related to automobiles and manufacturing equipment, are not recorded on the balance sheet. The aggregate amount of lease cost for leases with a term of 12 months or less is not material.
The Company has lease agreements that include lease and non-lease components, which are generally accounted for separately. For certain leases (primarily related to IT equipment), the Company does account for the lease and non-lease components as a single lease component. A portfolio approach is applied to effectively account for the assets and liabilities for those specific leases referenced above. The Company does not have any material leases containing variable lease payments or residual value guarantees. The Company also does not have any material subleases.
The Company currently has operating and finance leases for items such as manufacturing facilities, corporate offices, manufacturing equipment, transportation equipment, and vehicles. Majority of the Company's active leases have remaining lease terms that range between less than one year to 18 years, some of which include options to extend the leases for up to 30 years, and some of which include options to terminate the leases within one year.
For the twelve months ended December 31, 2021, total net lease cost was $47.3. This was comprised of $11.5 of operating lease costs, $28.8 amortization of assets related to finance leases, and $7.0 interest on finance lease liabilities. For the twelve months ended December 31, 2020, total net lease cost was $36.8. This was comprised of $9.0 of operating lease costs, $21.5 amortization of assets related to finance leases, and $6.3 interest on finance lease liabilities. For the twelve months ended December 31, 2019, total net lease cost was $25.1. This was comprised of $9.0 of operating lease costs, $13.1 of amortization of assets related to finance leases, and $3.0 interest on finance lease liabilities.

Supplemental cash flow information related to leases was as follows:
For the Twelve Months EndedFor the Twelve Months Ended
December 31, 2021December 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$10.9 $8.7 
Operating cash flows from finance leases$7.0 $6.3 
Financing cash flows from finance leases$40.9 $30.1 
ROU assets obtained in exchange for lease obligations:
Operating leases$20.8 $28.5 
Supplemental balance sheet information related to leases:
December 31, 2021December 31, 2020
Finance leases:
Property and equipment, gross$266.1 $214.2 
Accumulated amortization(73.1)(45.1)
Property and equipment, net$193.0 $169.1 

The weighted average remaining lease term as of December 31, 2021 for operating and finance leases was 36.3 years and 4.9 years, respectively. The weighted average discount rate as of December 31, 2021 for operating and finance leases was 5.6% and 4.5%, respectively. See Note 16, Debt, for current and non-current finance lease obligations. The weighted average remaining lease term as of December 31, 2020 for operating and finance leases was 42.3 years and 5.5 years, respectively. The weighted average discount rate as of December 31, 2020 for operating and finance leases was 5.5% and 4.3%, respectively.

83

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
As of December 31, 2021, remaining maturities of lease liabilities were as follows:
202220232024202520262027 and thereafterTotal Lease PaymentsLess: Imputed InterestTotal Lease Obligations
Operating Leases$12.4 $11.7 $11.2 $10.6 $8.8 $168.8 $223.5 $(136.5)$87.0 
Financing Leases$48.3 $43.0 $34.7 $22.9 $15.8 $19.8 $184.5 $(19.4)$165.1 

As of December 31, 2021, the Company had additional operating and financing lease commitments that have not yet commenced of approximately $0.3 and $35.1, respectively, for manufacturing equipment and facilities which are in various phases of construction or customization for the Company's ultimate use, with lease terms between 3 and 15 years. The Company's involvement in the construction and design process for these assets is generally limited to project management.



12.     Other Assets, Goodwill, and Intangible Assets
Other current assets are summarized as follows:
December 31,
2021
December 31,
2020
Prepaid expenses20.7 16.3 
Income tax receivable(1)
14.0 315.3 
Other assets- short term5.0 4.7 
Total other current assets$39.7 $336.3 
Other assets are summarized as follows:
December 31,
2021
December 31,
2020
Deferred financing 
Deferred financing costs0.9 0.9 
Less: Accumulated amortization-deferred financing costs(0.6)(0.5)
Deferred financing costs, net0.3 0.4 
Other 
Supply agreements (2)
9.2 11.4 
Equity in net assets of affiliates0.8 3.1 
Restricted cash - collateral requirements19.5 19.5 
Rotables38.3 35.1 
Other23.5 14.1 
Total$91.6 $83.6 
_______________________________________

(1) Decrease in income tax receivable is a result of $300 refund received in 2021 from 2020 NOL carryback claim.

(2) Certain payments accounted for as consideration paid by the Company to a customer are being amortized as reductions to net revenues.




84

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Goodwill is summarized as follows:

Changes in Goodwill Balance
Balance atBalance at
SegmentDecember 31,
2020
AcquisitionsAdjustments/OtherCurrency ExchangeDecember 31,
2021
Commercial$67.9 $— $228.8 $0.1 $296.8 
Defense & Space$5.5 $— $— $— $5.5 
Aftermarket$5.1 $18.1 
(2)
$298.2 $— $321.4 
Not Allocated$486.8 
(1)
$— $(486.8)
(1)
$— $— 
$565.3 $18.1 $40.2 
(3)
$0.1 $623.7 


(1) The Bombardier Acquisition (as defined below in Note 28, Acquisitions) on October 30, 2020 resulted in the establishment of $486.8 of goodwill that was included in the balance reported at December 31, 2020, which, given the preliminary nature of the Bombardier Acquisition purchase price allocation, had not yet been allocated to the relevant reportable segments. The amount was subsequently allocated and is included in the segments noted above. See also Note 28, Acquisitions.

(2) Goodwill related to the acquisition of the assets of Applied Aerodynamics, Inc. ("Applied") during the three months ended July 1, 2021 resulted in the establishment of $17.4 of goodwill that was included in the balance reported at July 2, 2021. As a result of certain purchase price allocation adjustments recorded during the purchase price accounting measurement period based on additional information obtained, the goodwill resulting from the Applied acquisition was adjusted by $0.7 to $18.1 as of December 31, 2021. See Note 28, Acquisitions.

(3)    As a result of certain purchase price allocation adjustments recorded during the purchase price accounting measurement period based on additional information obtained, the goodwill resulting from the Bombardier Acquisition was adjusted by $40.2, from $486.8 that was reported at December 31, 2020, to $527.0 as of December 31, 2021. See also Note 28, Acquisitions.

The total goodwill value includes no accumulated impairment loss in any of the periods presented. The Company assesses goodwill for impairment annually in the fourth quarter or more frequently if events or circumstances indicate that the fair value of a reporting unit that includes goodwill may be lower than its carrying value. We test goodwill for impairment by performing a qualitative assessment or quantitative test at the reporting unit level. In performing a qualitative assessment, we evaluate company-specific, market and industry, economic, and other relevant factors that may impact the fair value of our reporting units or the carrying value of the net assets of the respective reporting unit. If we determine that it is more likely than not that the carrying value of the net assets is more than the fair value of the respective reporting unit, then a quantitative test is performed. Where the quantitative test is used, we compare the carrying value of net assets to the estimated fair value of the respective reporting unit. If the fair value is determined to be less than carrying value, a goodwill impairment loss is recognized for the amount that the carrying amount of the reporting unit, including goodwill, exceeds its fair value, limited to the total amount of goodwill allocated to that reporting unit.

85

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Intangible assets are summarized as follows:
December 31,
2021
December 31,
2020
Intangible assets
Patents$2.0 $2.0 
Favorable leasehold interests2.8 2.8 
Developed technology asset(1)
92.0 94.0 
Customer relationships intangible assets(2)
137.2 124.1 
Total intangible assets234.0 222.9 
Less: Accumulated amortization - patents(2.0)(2.0)
Accumulated amortization - favorable leasehold interest(1.9)(1.8)
 Accumulated amortization - developed technology asset(8.8)(2.6)
 Accumulated amortization - customer relationships(9.0)(1.3)
Intangible assets, net212.3 215.2 

(1) The acquisition of Fiber Materials Inc. on January 10, 2020 resulted in the establishment of a $30.0 intangible asset for developed technology. The Bombardier Acquisition resulted in the establishment of a $64.0 intangible asset for developed technology reported at December 31, 2020, which was subsequently adjusted to $62.0 related to the goodwill adjustment described above.
(2) The Bombardier Acquisition resulted in the establishment of a $124.1 intangible asset for customer relationships, which has been adjusted to $131.0 related to the goodwill adjustment described above. The acquisition of Applied on April 26, 2021 resulted in the establishment of a $6.9 intangible asset for customer relationships which has been adjusted to $6.2 related to the goodwill adjustment described above. See also Note 28, Acquisitions.


The Company’s policy is to use straight-line amortization on the amortizing intangible assets. The amortization for each of the five succeeding years relating to intangible assets currently recorded in the Consolidated Balance sheet and the weighted average amortization is estimated to be the following as of December 31, 2021:
YearFavorable leasehold interestDeveloped TechnologyCustomer RelationshipsTotal
20220.1 6.1 8.1 14.3 
20230.1 6.1 8.1 14.3 
20240.1 6.1 8.1 14.3 
20250.1 6.1 8.1 14.3 
20260.1 6.1 8.1 14.3 
Weighted average amortization period7.513.616.415.3


13.   Advance Payments
Advances on the B787 Program.  Boeing has made advance payments to Spirit under the B787 Special Business Provisions and General Terms Agreement (collectively, the "B787 Supply Agreement"), that are required to be repaid to Boeing by way of offset against the purchase price for future shipset deliveries. Advance repayments were originally scheduled to be spread evenly over the remainder of the first 1,000 B787 shipsets delivered to Boeing. On April 8, 2014, the Company signed a memorandum of agreement with Boeing that suspended advance repayments related to the B787 program for a period of twelve months beginning April 1, 2014. Repayment recommenced on April 1, 2015, and any repayments that otherwise would have become due during such twelve-month period were to offset the purchase price for shipsets 1001 through 1120. On December 21, 2018, the Company signed the 2018 MOA with Boeing that again suspended the advance repayments beginning with line unit 818. The advance repayments will resume at a lower rate of $0.45 per shipset at line number 1135 and continue through line number 1605.

86

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
In the event Boeing does not take delivery of a sufficient number of shipsets to repay the full amount of advances prior to the termination of the B787 program or the B787 Supply Agreement, any advances not then repaid will be applied against any outstanding payments then due by Boeing to us, and any remaining balance will be repaid in annual installments of $27.0 due on December 15th of each year until the advance payments have been fully recovered by Boeing. As of December 31, 2021, the amount of advance payments received by us from Boeing and not yet repaid was approximately $212.1.

Advances on the B737 Program. In an effort to minimize the disruption to Spirit's operations and its supply chain, the 2019 MOA entered into on April 12, 2019 included the terms and conditions for an advance payment to be made from Boeing to Spirit in the amount of $123, which was received during the third quarter of 2019. The 2020 MOA entered into on February 6, 2020, extended the repayment date of the $123, advance received by Spirit under the 2019 MOA to 2022. The 2020 MOA also required Boeing to pay $225 to Spirit in the first quarter of 2020, consisting of (i) $70 in support of Spirit’s inventory and production stabilization, of which $10 was repaid by Spirit in 2021, and (ii) $155 as an incremental pre-payment for costs and shipset deliveries over the next two years. On February 9, 2021, Spirit signed a letter of agreement for Boeing to pay $38.5 to Spirit in the first quarter of 2021, which consisted of (i) $68.5 as additional pre-payment for the costs and shipset deliveries less the (ii) ($30) credit owed to Boeing for rate-based pricing premium. As of December 31, 2021, the amount of advance payments received from Boeing and not yet repaid was $123.


14.   Fair Value Measurements
The FASB’s authoritative guidance on fair value measurements defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. It also establishes a fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The guidance discloses three levels of inputs that may be used to measure fair value:

Level 1 Quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 1 assets and liabilities include debt and equity securities and derivative contracts that are traded in an active exchange market.

Level 2                 Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; 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 2 assets and liabilities include debt securities with quoted prices that are traded less frequently than exchange-traded instruments and derivative contracts whose value is determined using a pricing model with inputs that are observable in the market or can be derived principally from or corroborated by observable market data. Observable inputs, such as current and forward interest rates and foreign exchange rates, are used in determining the fair value of the interest rate swaps and foreign currency hedge contracts.
 
Level 3             Unobservable inputs that are supported by little or no market activity and are significant to the fair value of assets and liabilities. Level 3 assets and liabilities include financial instruments whose value is determined using pricing models, discounted cash flow methodologies, or similar techniques, as well as instruments for which the determination of fair value requires significant management judgment or estimation.

The Company’s long-term debt includes a senior secured term loan and senior notes.  The estimated fair value of the Company’s debt obligations is based on the quoted market prices for such obligations or the historical default rate for debt with similar credit ratings. The following table presents the carrying amount and estimated fair value of long-term debt:
87

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 December 31, 2021 December 31, 2020 
 Carrying
Amount
Fair
Value
 Carrying
Amount
Fair
Value
 
Senior secured term loan B (including current portion)595.2 595.2 
(2)
389.6 395.0 
(2)
Floating rate notes— — 299.7 297.5 
(1)
Senior notes due 2023299.3 303.6 
(1)
298.8 293.8 
(1)
Senior secured first lien notes due 2025495.3 513.3 
(1)
493.9 521.2 
(1)
Senior secured second lien notes due 20251,187.5 1,252.4 
(1)
1,184.2 1,279.1 
(1)
Senior notes due 2026298.4 307.5 
(1)
298.1 313.9 
(1)
Senior notes due 2028695.2 697.4 
(1)
694.6 689.2 
(1)
Total$3,570.9 $3,669.4  $3,658.9 $3,789.7  
_______________________________________

(1)Level 1 Fair Value hierarchy
(2)Level 2 Fair Value hierarchy
See also Note 15, Derivative and Hedging Activities.

15.   Derivative and Hedging Activities
Derivatives Accounted for as Hedges

Cash Flow Hedges - Interest Rate Swaps

The Company has traditionally entered into interest rate swap agreements to reduce its exposure to the variable rate portion of its long-term debt. The Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. During the third quarter of 2019, the Company entered into two interest rate swap agreements with a combined notional value of $450.0. These derivatives were designated as cash flow hedges by the Company. As of December 31, 2020, the Company had one interest rate swap agreement, designated as cash flow hedge, with a notional value of $150. The fair value of these hedges was a liability of $1.2 as of December 31, 2020, which is recorded in the other current liabilities line item on the Consolidated Balance Sheet for the respective period. On February 24, 2021, the Company terminated the remaining swap agreement. As of December 31, 2021, the Company had no swaps outstanding.

Changes in the fair value of cash flow hedges are recorded in Accumulated Other Comprehensive Income ("AOCI") and recorded in earnings in the period in which the hedged transaction occurs. No gain or loss was recognized in AOCI for the twelve months ended December 31, 2021. For the twelve months ended December 31, 2020 and 2019, the Company recorded a net loss in AOCI of $14.3 and $0.8, respectively. For the twelve months ended December 31, 2021, 2020 and 2019 a loss of $0.4, $3.6 and $0.1, respectively, was reclassified from AOCI to earnings, and included in the interest expense line item on the Consolidated Statements of Operations, and in operating activities on the Consolidated Statements of Cash Flows. For the twelve months ended December 31, 2021 and 2020, a loss of $0.7 and $10.4, respectively, was reclassified from AOCI to earnings resulting from the termination of a swap agreement, and included in the other income line item on the Consolidated Statements of Operations, and in operating activities on the Consolidated Statements of Cash Flows.

Cash Flow Hedges – Foreign Currency Hedge

The Company has entered into currency forward contracts, each designated as a cash flow hedge upon the date of execution, for the purpose of reducing the variability of cash flows and hedging against the foreign currency exposure for forecasted payroll, pension and vendor disbursements that are expected to be made in the British pound sterling. The hedging program implemented is intended to reduce foreign currency exposure, and the associated forward currency contracts hedge forecasted transactions through September 2022.

88

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The following table summarizes the notional amounts (representing the gross contract/notional amount of the derivatives outstanding) and fair values of the derivative instruments in the Consolidated Balance Sheets as of December 31, 2021, and December 31, 2020. The foreign currency exchange contracts are measured within Level 1 of the Fair Value hierarchy. See Note 14, Fair Value Measurements.

Notional amountOther assetsOther liabilities
December 31, 2021December 31, 2020December 31, 2021December 31, 2020December 31, 2021December 31, 2020
Derivatives designated as hedging instruments:
Foreign currency exchange contracts$167.7 $— $— $— $2.0 $— 
Total derivatives at fair value$— $— $2.0 $— 



Changes in the fair value of cash flow hedges are recorded in AOCI and recorded in earnings in the period in which the hedged transaction settles. The gain (loss) recognized in AOCI associated with our hedging transactions is presented in the following table:
For the Twelve Months Ended
December 31,
2021
December 31,
2020
December 31,
2019
Recognized in total other comprehensive loss:
Foreign currency exchange contracts$(2.0)$— $— 

The following table summarizes the gains/(losses) associated with our hedging transactions reclassified from AOCI to earnings:

For the Twelve Months Ended
December 31,
2021
December 31,
2020
December 31,
2019
Foreign currency exchange contracts:
Other income (expense)$(0.2)$— $— 

Within the next 12 months, the Company expects to recognize a loss of $2.0 in earnings related to the foreign currency forward contracts. As of December 31, 2021, the maximum term of the hedged forecasted transaction was 9 months. Generally, the Company has agreements with its counterparties that contain a provision whereby if the Company defaults on its existing credit facilities and payment of the loans extended under such facilities is accelerated, the Company could be declared in default under its agreements, which may result in the early termination of the outstanding derivatives governed by such agreements and the payment of an early termination amount.


Derivatives Not Accounted for as Hedges
During the twelve months ended December 31, 2019, the Company recorded a net loss of $16.7 related to foreign currency forward contracts that were not designated as hedges. The loss was on foreign currency contracts that fully settled within the twelve months ended December 31, 2019, for which hedge accounting was not applied. There were no foreign currency forward contracts, other than those accounted for as cash flow hedges noted above, in existence as of December 31, 2021, December 31, 2020 or December 31, 2019.


89

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
16.   Debt
Total debt shown on the balance sheet is comprised of the following:
December 31, 2021December 31, 2020
CurrentNoncurrentCurrentNoncurrent
Senior secured term loan B5.9 589.3 3.9 385.7 
Floating Rate Notes— — 299.7 — 
Senior notes due 2023— 299.3 — 298.8 
Senior secured first lien notes due 2025— 495.3 — 493.9 
Senior secured second lien notes due 2025— 1,187.5 — 1,184.2 
Senior notes due 2026— 298.4 — 298.1 
Senior notes due 2028— 695.2 — 694.6 
Present value of finance lease obligations42.2 122.9 35.3 121.5 
Other1.4 54.8 1.8 56.1 
Total$49.5 $3,742.7 $340.7 $3,532.9 

Credit Agreement

On October 5, 2020, Spirit entered into a term loan credit agreement (the “Credit Agreement”) providing for a $400.0 senior secured term loan B credit facility with the lenders party thereto and Bank of America, N.A., as administrative agent and collateral agent. On October 5, 2020 Spirit borrowed the full $400.0 of initial term loans available under the Credit Agreement. The Credit Agreement also permits Spirit to request one or more incremental term facilities in an aggregate principal amount not to exceed (x) in the case of any incremental facility that is secured on a pari passu basis with the Credit Agreement, the greater of (a) $950.0 and (b) such other amount, so long as on a pro forma basis after giving effect to the incurrence of such indebtedness and the use of proceeds thereof, the first lien secured net leverage ratio does not exceed 3.25 to 1.00; and (y) in the case of any incremental facility that is secured on a junior basis to the Credit Agreement, the greater of (a) $500.0 and (b) such other amount, so long as on a pro forma basis after giving effect to the incurrence of such indebtedness and the use of proceeds thereof, the secured net leverage ratio does not exceed 5.00 to 1.00. Borrowings under the Credit Agreement will be used for general corporate purposes. On November 15, 2021, the Company entered into a first refinancing, incremental assumption and amendment agreement (the “November 2021 Amendment”) to the Credit Agreement (the Credit Agreement as amended by the November 2021 Amendment, the “Amended Credit Agreement”). The November 2021 Amendment provides for, among other things, (i) the refinancing of the $397.0 aggregate principal amount of term loans outstanding under the Credit Agreement immediately prior to the effectiveness of the November 2021 Amendment (the “Existing Term Loans”) with term loans in an equal principal amount with a lower interest rate (the “Repriced Term Loans”) and (ii) an incremental term loan facility of $203.0 in aggregate principal amount with the same terms as the Repriced Term Loans (the "Incremental Term Loans" and, together with the Repriced Term Loans, the “Term Loans”). A portion of the proceeds of the Term Loans was used to refinance the Existing Term Loans, and the remainder will be used to fund payments to the government of the United Kingdom and/or for general corporate purposes, including the repayment or redemption of debt. The Term Loans will mature on January 15, 2025 and amortizes in equal quarterly installments at a rate of 1.00% per annum of the $600.0 principal amount thereof, with the remaining balance due at final maturity. Following the effectiveness of the November 2021 Amendment, the Term Loans bear interest, at Spirit’s option, of LIBOR plus an applicable margin (3.50% or 3.75%) or base rate plus an applicable margin (2.50% or 2.75%). The applicable margin is based on Spirit's first lien secured gross leverage ratio.

The obligations under the Amended Credit Agreement are guaranteed by Holdings and Spirit AeroSystems North Carolina, Inc., a wholly-owned subsidiary of the Company (“Spirit NC”), (collectively, the “Guarantors”) and each existing and future, direct and indirect, wholly-owned material domestic subsidiary of Spirit, subject to certain customary exceptions. The obligations are secured by a first-priority lien with respect to substantially all assets of Spirit and the Guarantors, subject to certain exceptions.

90

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The Amended Credit Agreement contains usual and customary affirmative and negative covenants for facilities and transactions of this type and that, among other things, restrict the Company and its restricted subsidiaries’ ability to incur additional indebtedness, create liens, consolidate or merge, make acquisitions and other investments, guarantee obligations of third parties, make loans or advances, declare or pay certain dividends or distributions on the Company’s stock, redeem or repurchase shares of the Company’s stock, engage in transactions with affiliates and enter into agreements restricting the Company’s subsidiaries’ ability to pay dividends or dispose of assets. These covenants are subject to a number of qualifications and limitations.

The Amended Credit Agreement provides for customary events of default, including, but not limited to, failure to pay principal and interest, failure to comply with covenants, agreements or conditions, and certain events of bankruptcy or insolvency involving the Company and its material subsidiaries.

As of December 31, 2021, the outstanding balance of the Amended Credit Agreement was $598.5 and the carrying value was $595.2.

First Lien 2025 Notes

On October 5, 2020, Spirit entered into an Indenture (the “First Lien 2025 Notes Indenture”), by and among Spirit, the Guarantors, and The Bank of New York Mellon Trust Company, N.A., as trustee and collateral agent, in connection with Spirit’s offering of $500.0 aggregate principal amount of its 5.500% Senior Secured First Lien Notes due 2025 (the “First Lien 2025 Notes"). As of December 31, 2021, the outstanding balance of the First Lien 2025 Notes was $500.0 and the carrying value was $495.3.

The First Lien 2025 Notes were issued and sold in a private placement to qualified institutional buyers pursuant to Rule 144A under the U.S. Securities Act of 1933, as amended (the “Securities Act”), and in offshore transactions to non-U.S. persons pursuant to Regulation S under the Securities Act.

The First Lien 2025 Notes mature on January 15, 2025 and bear interest at a rate of 5.500% per year payable semiannually in cash in arrears on January 15 and July 15 of each year. The first interest payment date is January 15, 2021.

The First Lien 2025 Notes are guaranteed by the Guarantors and secured by certain real property and personal property, including certain equity interests, owned by Spirit and the Guarantors. The First Lien 2025 Notes and guarantees are Spirit’s and the Guarantors’ senior secured obligations and rank equally in right of payment with all of their existing and future senior indebtedness, effectively equal with their existing and future indebtedness secured on a pari passu basis by the collateral for the First Lien 2025 Notes to the extent of the value of the collateral (including the Amended Credit Agreement and the 2026 Notes), effectively senior to all of their existing and future indebtedness that is not secured by a lien, or is secured by a junior-priority lien, on the collateral for the First Lien 2025 Notes to the extent of the value of the collateral, effectively junior to any of their other existing and future indebtedness that is secured by assets that do not constitute collateral for the First Lien 2025 Notes to the extent of the value of such assets, and senior in right of payment to any of their existing and future subordinated indebtedness.

The First Lien 2025 Notes Indenture contains covenants that limit Spirit’s, the Company’s and the Company’s subsidiaries’ ability, subject to certain exceptions and qualifications, to incur indebtedness secured by liens, enter into sale and leaseback transactions, make restricted payments and investments and enter into certain mergers or consolidations and transfer substantially all of the Company and its subsidiaries’ assets. These covenants are subject to a number of qualifications and limitations. In addition, the First Lien 2025 Indenture provides for customary events of default.

2026 Notes

In June 2016, the Company issued $300.0 in aggregate principal amount of 3.850% Senior Notes due June 15, 2026 (the “2026 Notes”) with interest payable, in cash in arrears, on June 15 and December 15 of each year, beginning December 15, 2016. As of December 31, 2021, the outstanding balance of the 2026 Notes was $300.0 and the carrying value was $298.4. The Company and Spirit NC guarantee Spirit's obligations under the 2026 Notes on a senior secured basis.

On February 24, 2020, Spirit entered into a Second Supplemental Indenture (the “Second Supplemental Indenture”) by and among Spirit, the Company, Spirit NC, and The Bank of New York Mellon Trust Company, N.A. (the “Trustee”), as trustee in connection with the 2026 Notes. Under the Second Supplemental Indenture, the 2026 Noteholders were granted security on an
91

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
equal and ratable basis with the lenders under the 2018 Credit Agreement until the security in favor of the lenders under the 2018 Credit Agreement was released on October 5, 2020. The Supplemental Indenture also added Spirit NC as an additional guarantor under the indenture governing the 2026 Notes.

On April 17, 2020, Spirit entered into a Third Supplemental Indenture (the “Third Supplemental Indenture”), by and among Spirit, the Company, Spirit NC and The Bank of New York Mellon Trust Company, N.A., as trustee in connection with the 2026 Notes. Under the Third Supplemental Indenture, the noteholders were granted security on an equal and ratable basis with the holders of the Second Lien 2025 Notes.

On October 5, 2020, Spirit entered into a Fourth Supplemental Indenture (the “Fourth Supplemental Indenture”), by and among Spirit, the Company, Spirit NC and The Bank of New York Mellon Trust Company, N.A., as trustee in connection with 2026 Notes. Under the Fourth Supplemental Indenture, the holders of the 2026 Notes were granted security on an equal and ratable basis with the holders of the First Lien 2025 Notes and the secured parties under the Amended Credit Agreement.

Second Lien 2025 Notes

On April 17, 2020, Spirit entered into an Indenture (the “Second Lien 2025 Notes Indenture”), by and among Spirit, the Guarantors, and The Bank of New York Mellon Trust Company, N.A., as trustee and collateral agent, in connection with Spirit’s offering of $1,200.0 aggregate principal amount of its 7.500% Senior Secured Second Lien Notes due 2025 (the “Second Lien 2025 Notes”).

The Second Lien 2025 Notes were issued and sold in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act, and in offshore transactions to non-U.S. persons pursuant to Regulation S under the Securities Act.

The Second Lien 2025 Notes mature on April 15, 2025 and bear interest at a rate of 7.500% per year payable semiannually in cash in arrears on April 15 and October 15 of each year. The first interest payment date was October 15, 2020. As of December 31, 2021, the outstanding balance of the Second Lien 2025 Notes was $1,200.0 and the carrying value was $1,187.5.

The Second Lien 2025 Notes are guaranteed by the Guarantors and secured by certain real property and personal property, including certain equity interests, owned by Spirit and the Guarantors. The Second Lien 2025 Notes and guarantees are Spirit’s and the Guarantors’ senior secured obligations and will rank equally in right of payment with all of their existing and future senior indebtedness, effectively junior to all of their existing and future first-priority lien indebtedness to the extent of the value of the collateral securing such indebtedness (including indebtedness under the Amended Credit Agreement, the Second Lien 2025 Notes and the 2026 Notes), effectively junior to any of their other existing and future indebtedness that is secured by assets that do not constitute collateral for the Second Lien 2025 Notes to the extent of the value of such assets, and senior in right of payment to any of their existing and future subordinated indebtedness.

The Second Lien 2025 Notes Indenture contains covenants that limit Spirit’s, the Company’s and the Company’s subsidiaries’ ability, subject to certain exceptions and qualifications, to create liens, enter into sale and leaseback transactions and guarantee other indebtedness without guaranteeing the Notes. These covenants are subject to a number of qualifications and limitations. In addition, the Second Lien 2025 Notes Indenture provides for customary events of default.

Floating Rate, 2023, and 2028 Notes

On May 30, 2018, Spirit entered into an Indenture (the “2018 Indenture”) by and among Spirit, the Company and The Bank of New York Mellon Trust Company, N.A., as trustee in connection with Spirit’s offering of $300.0 aggregate principal amount of its Senior Floating Rate Notes due 2021 (the “Floating Rate Notes”), $300.0 aggregate principal amount of its 3.950% Senior Notes due 2023 (the “2023 Notes”) and $700.0 aggregate principal amount of its 4.600% Senior Notes due 2028 (the “2028 Notes” and, together with the Floating Rate Notes and the 2023 Notes, the “2018 Notes”). Holdings guaranteed Spirit’s obligations under the 2018 Notes on a senior unsecured basis.

The Floating Rate Notes bear interest at a rate per annum equal to three-month LIBOR, as determined in the case of the initial interest period, on May 25, 2018, and thereafter at the beginning of each quarterly period as described herein, plus 0.80 basis points and mature on June 15, 2021. Interest on the Floating Rate Notes is payable on March 15, June 15, September 15 and December 15 of each year, beginning on September 15, 2018. The 2023 Notes bear interest at a rate of 3.950% per annum and mature on June 15, 2023. The 2028 Notes bear interest at a rate of 4.600% per annum and mature on June 15, 2028. Interest on the 2023 Notes and 2028 Notes is payable on June 15 and December 15 of each year, beginning on December 15, 2018. On
92

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
February 24, 2021, Spirit redeemed the outstanding $300.0 principal amount of the Floating Rate Notes. The outstanding balance of the Floating Rate Notes, 2023 Notes, and 2028 Notes was $0.0, $300.0, and $700.0 as of December 31, 2021, respectively. The carrying value of the Floating Rate Notes, 2023 Notes, and 2028 Notes was 0.0, $299.3, and $695.2 as of December 31, 2021, respectively.

The 2018 Indenture contains covenants that limit Spirit’s, the Company’s and certain of the Company’s subsidiaries’ ability, subject to certain exceptions and qualifications, to create liens without granting equal and ratable liens to the holders of the 2018 Notes and enter into sale and leaseback transactions. These covenants are subject to a number of qualifications and limitations. In addition, the 2018 Indenture provides for customary events of default.

As of December 31, 2021, the Company was in compliance with all covenants contained in the indentures governing the First Lien 2025 Notes, Second Lien 2025 Notes, 2023 Notes, 2026 Notes, and the 2028 Notes.

The following table shows required payments during the next five years on the term loan and notes outstanding at December 31, 2021. See Note 11, Leases for maturities of finance lease obligations.
20222023202420252026
Required payments$6.0 $306.0 $6.0 $2,280.5 $300.0 

17.   Pension and Other Post-Retirement Benefits
Multi-employer Pension Plan
In connection with the collective bargaining agreement signed with the International Association of Machinists and Aerospace Workers (“IAM”), the Company contributes to a multi-employer defined benefit pension plan (“IAM National Pension Fund”). As of July 1, 2015, the level of contribution, as specified in the bargaining agreement was, in whole dollars, $1.75 per hour of employee service. The IAM bargaining agreement provided for a $0.05 per hour increase, in whole dollars, effective July 1 of each year through 2019. Effective July 1, 2019 the level of employer contribution increased to $1.95 per hour and will remain at $1.95 per hour through contract expiration. The IAM contract expires June 24, 2023.
The collective bargaining agreement with the United Automobile, Aerospace and Agricultural Workers of America (“UAW”) requires the Company to contribute a specified amount per hour of service to the IAM National Pension Fund. The specified amount was $1.70 per hour in 2019. Per the negotiated UAW collective bargaining agreement, the pension contributions, in whole dollars, was $1.70 per hour effective January 1, 2019 and will be $1.75 per hour effective January 1, 2020 through year 2025.
The risk of this multi-employer plan is different from single-employer plans in the following aspects:
1.Assets contributed to the multi-employer plan by one employer may be used to provide benefits to employees of other participating employers.
2.If a participating employer stops contributing to the plan, the unfunded obligations of the plan may be borne by the remaining participating employers.
3.If the Company chooses to stop participating in the multi-employer plan, the Company may be required to pay the plan an amount based on the underfunded status of the plan, referred to as a withdrawal liability.
The following table summarizes the multi-employer plan to which the Company contributes. Unless otherwise noted, the most recent Pension Protection Act (PPA) zone status available in 2020 and 2021 is for the plan's year-end at December 31, 2020, and December 31, 2021, respectively. The zone status is based on information received from the plan.
93

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
  Pension Protection Act Zone Status     Expiration
Date of
Collective-
Bargaining
Agreement
  FIP/RP
Status
Pending/
Implemented
Contributions of the Company 
 EIN/Pension
Plan Number
Surcharge
Imposed
Pension Fund20202021201920202021
IAM National Pension Fund51-60321295RedRedYes$40.7 $30.1 $23.0 YesIAM June 24, 2023
UAW December 7, 2025
Pension Fund
Year Company Contributions to Plan Exceeded More Than 5 Percent of
Total Contributions (as of December 31 of the Plans Year-End)
IAM National Pension Fund2019, 2020
Defined Contribution Plans
The Company contributes to a defined contribution plan available to all U.S. employees, excluding IAM and UAW represented employees. Under the plan, the Company makes a matching contribution of 75% of the employee contribution to a maximum 8% of eligible individual employee compensation. In addition, non-matching contributions based on an employee’s age and years of service are paid at the end of each calendar year for certain employee groups.
The Company recorded $30.4, $32.5, and $35.9 in contributions to these plans for the twelve months ended December 31, 2021, 2020, and 2019, respectively.
On April 1, 2006, as part of the acquisition of BAE Aerostructures, the Company established a defined contribution pension plan for those employees who are hired after the date of acquisition. Under the plan, the Company contributes 8% of base salary while participating employees are required to contribute 4% of base salary. The Company recorded $3.9 in contributions to this plan for the twelve months ended December 31, 2021, $4.1 in contributions for the twelve months ended December 31, 2020 and $4.1 in contributions for the twelve months ended December 31, 2019.
On October 30, 2020, as part of the Bombardier Acquisition, the Company acquired a further defined contribution plan for certain employees at the Belfast location. Under the plan, the Company contributes up to 8% of base salary, matching employee contributions up to this level. The Company recorded $0.3 in contributions to this plan for the twelve months ended December 31, 2021 and $0.03 for the two months from October 30, 2020 to December 31, 2020, excluding contributions paid in respect of employee's own contributions.

A new defined contribution plan was set up at the Belfast location following the closure of the Shorts Pension with effect from December 10, 2021 (see below). Under the terms of the plan, the Company contributes up to 8% of base salary if participating employees contribute 4% of base salary. Additional transitional contributions of 5% a year for the first four years then 4% a year for the next four years are also payable by the Company for employees who were members of Shorts Pension at the point of closure.
Defined Benefit Pension Plans
Effective June 17, 2005, pension assets and liabilities were spun-off from three Boeing qualified plans into four qualified Spirit plans for each Spirit employee who did not retire from Boeing by August 1, 2005. Effective December 31, 2005, all four qualified plans were merged together. In addition, Spirit has one nonqualified plan providing supplemental benefits to executives who transferred from a Boeing nonqualified plan to a Spirit plan and elected to keep their benefits in this plan. Both plans are frozen as of the date of the Boeing Acquisition (i.e., no future service benefits are being earned in these plans). The Company intends to fund its qualified pension plan through a trust. Pension assets are placed in trust solely for the benefit of the pension plans’ participants and are structured to maintain liquidity that is sufficient to pay benefit obligations. Effective October 1, 2021, the Company spun off a portion of the existing Pension Value Plan ("PVP A"), called PVP B. As part of the plan termination process, a lump sum offering was provided during 2021 for PVP B participants and the final asset distribution is expected in the first quarter of 2022.

On April 1, 2006, as part of the acquisition of BAE Aerostructures, the Company established a U.K. defined benefit pension plan for those employees based in Prestwick that had pension benefits remaining in BAE Systems’ pension plan. Effective December 31, 2013, this Prestwick pension plan was closed and benefits were frozen and thereafter subject only to statutory pension revaluation.
On October 30, 2020, as part of the Bombardier Acquisition, the Company acquired two further defined benefit plans for current and former employees at the Belfast location. As of December 31, 2021, the Company had concluded its consultation
94

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
and communication with employee and Trade Union representatives on the closure of the largest of the defined benefit plans acquired as part of the Bombardier Acquisition, the Shorts Pension (as defined below). The outcome is that the Shorts Pension was amended and closed to the future accrual of benefits for all employees who are members of the plan, effective December 10, 2021. From December 11, 2021, affected employees will build up future retirement savings in a new defined contribution scheme. For the twelve months ended December 31, 2021, the impact of the closure of the Shorts Pension resulted in a curtailment gain of $61.0. The remaining plan is closed to new hires and the future accrual of benefits, as the final employees accruing service in the plan left Company employment. In accordance with the agreement reached as part of the Bombardier Acquisition, the Company made contributions of $154.7 to improve the funded status of the Belfast defined benefit plans during 2021, which included a one-time special contribution of $137.6 to the Shorts Pension plan during October 2021.
In accordance with legislation, each of the U.K. plans and their assets are managed by independent trustee companies. The investment strategies adopted by the trustees are documented in Statement of Investment Principles in line with U.K. legislation. The principles for the investment strategies are to maximize the long-term rate of return on plan assets within an acceptable level of risk while maintaining adequate funding levels. The trustees have invested the plan assets in pooled arrangements with authorized investment companies that were selected to be consistent with the overall investment principles and strategy.
Other Post-Retirement Benefit Plans
The Company also has post-retirement health care coverage for eligible U.S. retirees and qualifying dependents prior to age 65. Eligibility for employer-provided benefits is limited to those employees who were employed at the date of the Boeing Acquisition and retire on or after attainment of age 62 and 10 years of service. Employees who do not satisfy these eligibility requirements can retire with post-retirement medical benefits at age 55 and 10 years of service, but they must pay the full cost of medical benefits provided.
On October 30, 2020, as part of the Bombardier Acquisition, the Company acquired a post-retirement medical plan for certain former employees at the Belfast location. Eligibility for this plan is closed and no further participants in the plan are expected.
Obligations and Funded Status
The following tables reconcile the funded status of both pension and post-retirement medical benefits to the balance on the balance sheets for the fiscal years 2021 and 2020. Benefit obligation balances presented in the tables reflect the projected benefit obligation and accumulated benefit obligation for the Company’s pension plans, and accumulated post-retirement benefit obligations for the Company’s post-retirement medical plan. The Company uses an end of fiscal year measurement date of December 31 for the Company's U.S. pension and post-retirement medical plans. Special termination benefits for the period ending December 31, 2020 were related to a voluntary retirement program offered by the Company in 2020. The projected benefit obligation of the U.S. based defined benefit plans as of December 31, 2021 decreased overall due largely to an increase in the effective discount rate (41 basis points for PVP A). These factors were partially offset by the spinoff of PVP B from PVP A resulting in a settlement loss. The US based Other Post-Retirement benefit plans projected benefit obligation decreased due to an increase in the effective discount rate of 70 basis points. The projected benefit obligation of the U.K. Prestwick Plan decreased, driven by the discount rate increasing by 30 basis points from December 31, 2020 to December 31, 2021. The projected benefit obligation of the U.K. Belfast plans was acquired on October 30, 2020, as part of the Bombardier Acquisition. The funded status for the U.K. Belfast plans improved over the year primarily due to the impact of closing the Shorts Pension to future accrual, the deficit reduction contributions paid by the Company which were agreed as part of the Bombardier Acquisition and out-performance of the plan assets over the projected benefit obligation.
95

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 Pension BenefitsOther Post-Retirement
Benefits
 Periods Ended December 31,Periods Ended December 31,
U.S. Plans2021202020212020
Change in projected benefit obligation:    
Beginning balance$1,099.1 $1,096.6 $49.5 $41.8 
Service cost— — 0.8 0.8 
Employee contributions— — 1.3 1.2 
Interest cost18.7 24.4 0.3 1.0 
Actuarial losses (gains)(38.7)124.8 1.0 (1.8)
Special termination benefits— 31.0 — 12.0 
Plan Curtailment— 33.9 — 2.3 
Plan Settlements(226.7)(175.5)— — 
Benefits paid(38.3)(36.1)(10.4)(7.8)
Projected benefit obligation at the end of the period$814.1 $1,099.1 $42.5 $49.5 
Assumptions used to determine benefit obligation:    
Discount rate2.72 %2.31 %1.96 %1.26 %
Rate of compensation increaseN/AN/AN/AN/A
Medical assumptions:  
Trend assumed for the yearN/AN/A7.00 %5.56 %
Ultimate trend rateN/AN/A4.00 %4.50 %
Year that ultimate trend rate is reachedN/AN/A20472038
Change in fair value of plan assets:  
Beginning balance$1,526.3 $1,519.5 $— $— 
Actual return (loss) on assets66.3 218.4 — — 
Employer contributions to plan(9.0)0.1 9.1 6.6 
Employee contributions to plan— — 1.3 1.2 
Plan Settlements(226.7)(175.5)— — 
Benefits paid(38.3)(36.2)(10.4)(7.8)
Ending balance$1,318.6 $1,526.3 $— $— 
Reconciliation of funded status to net amounts recognized:    
Funded status (deficit)$504.5 $427.3 $(42.5)$(49.5)
Net amounts recognized$504.5 $427.3 $(42.5)$(49.5)
Amounts recognized in the balance sheet:   
Noncurrent assets$505.8 $428.7 — — 
Current liabilities(0.1)(0.1)(9.7)(10.3)
Noncurrent liabilities(1.2)(1.3)(32.8)(39.2)
Net amounts recognized$504.5 $427.3 $(42.5)$(49.5)
Amounts not yet reflected in net periodic benefit cost and included in AOCI:    
Accumulated other comprehensive (loss) income$51.7 $(6.5)$16.2 $19.3 
Cumulative employer contributions in excess of net periodic benefit cost452.8 433.8 (58.7)(68.8)
Net amount recognized in the balance sheet$504.5 $427.3 $(42.5)$(49.5)
Information for pension plans with benefit obligations in excess of plan assets:   
Projected benefit obligation$1.3 $1.4 $42.5 $49.5 
Accumulated benefit obligation1.3 1.4 — — 
The U.S. based defined benefit plans utilize a cash balance based formula for a subset of the plan participants. The weighted-average interest crediting rates used to determine the benefit obligation and net periodic benefit cost for all future years is 5.25%.
96

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 Pension Benefits
 Periods Ended December 31,
U.K. Prestwick Plan20212020
Change in projected benefit obligation:  
Beginning balance$75.9 $66.7 
Service cost1.2 0.9 
Interest cost1.0 1.2 
Actuarial loss (gain) (1.3)12.2 
Benefits paid(1.1)(0.8)
Expense paid(1.2)(0.9)
Plan settlements(2.2)(5.9)
Exchange rate changes(0.7)2.5 
Projected benefit obligation at the end of the period$71.6 $75.9 
Assumptions used to determine benefit obligation:  
Discount rate1.75 %1.45 %
Rate of compensation increase3.50 %3.10 %
Change in fair value of plan assets:
Beginning balance$103.1 $91.6 
Actual return (loss) on assets(0.9)15.1 
Company contributions1.9 1.7 
Plan settlements(2.5)(6.9)
Expenses paid(1.2)(0.9)
Benefits paid(1.1)(0.8)
Exchange rate changes(1.0)3.3 
Ending balance$98.3 $103.1 
Reconciliation of funded status to net amounts recognized:  
Funded status26.7 27.2 
Net amounts recognized$26.7 $27.2 
Amounts recognized in the balance sheet:  
Noncurrent assets$26.7 $27.2 
Noncurrent liabilities— — 
Net amounts recognized$26.7 $27.2 
Amounts not yet reflected in net periodic benefit cost and included in AOCI:  
Accumulated other comprehensive income4.3 5.8 
Prepaid pension cost22.4 21.4 
Net amount recognized in the balance sheet$26.7 $27.2 
Information for pension plans with benefit obligations in excess of plan assets:  
Projected benefit obligation$— $— 
Accumulated benefit obligation— — 
Fair value of assets$— $— 

Pension BenefitsOther
Post-Retirement
Benefits
Periods Ended December 31,Periods Ended December 31,
97

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
U.K Belfast Plans2021202020212020
Change in projected benefit obligation:
Beginning balance$2,661.4 $— $0.8 $— 
Net transfer in/(out) (including the effect of any business combination divestitures)— 2,311.8 — 0.7 
Service cost39.3 6.3 0.1 — 
Employee contributions0.9 — — — 
Expenses Paid(1.3)— — — 
Interest cost36.3 6.0 — — 
Actuarial losses (gains)(57.5)183.9 — — 
Plan curtailments(61.0)— — — 
Exchange rate changes(22.2)161.6 — 0.1 
Benefits paid(67.9)(8.2)(0.1)— 
Projected benefit obligation at the end of the period$2,528.0 $2,661.4 $0.8 $0.8 
Assumptions used to determine benefit obligation:
Discount rate1.8 %1.45 %1.8 %1.45 %
Rate of compensation increaseN/A2.90 %N/AN/A
Medical assumptions:
Trend assumed for the yearN/AN/A5.75 %5.50 %
Ultimate trend rateN/AN/A5.75 %5.50 %
Year that ultimate trend rate is reachedN/AN/AN/AN/A
Change in fair value of plan assets:
Beginning balance$2,262.7 $— $— $— 
Net transfer in/(out) (including the effect of any business combination divestitures)— 2,003.7 — — 
Actual return on assets139.7 125.9 — — 
Employer contributions to plan180.9 3.8 0.1 — 
Employee contributions to plan0.9 0.1 — — 
Benefits paid(67.9)(8.2)(0.1)— 
Exchange rate changes(26.9)137.4 — — 
Expenses paid(1.3)— — — 
Ending balance$2,488.1 $2,262.7 $— $— 
Reconciliation of funded status to net amounts recognized:
Funded status (deficit)$(39.9)$(398.8)$(0.8)$(0.8)
Net amounts recognized$(39.9)$(398.8)$(0.8)$(0.8)
Amounts recognized in the balance sheet:
Noncurrent assets0.6 — — — 
Current liabilities— — (0.1)— 
Noncurrent liabilities(40.5)(398.8)(0.7)(0.8)
Net amounts recognized$(39.9)$(398.8)$(0.8)$(0.8)
Amounts not yet reflected in net periodic benefit cost and included in AOCI:
Accumulated other comprehensive (loss) income$21.6 $(404.7)$— $(0.8)
Cumulative employer contributions in excess of net periodic benefit cost(61.5)5.9 (0.8)— 
Net amount recognized in the balance sheet$(39.9)$(398.8)$(0.8)$(0.8)
Information for pension plans with benefit obligations in excess of plan assets:
Projected benefit obligation$2,501.9 $2,661.4 $0.8 $— 
Accumulated benefit obligation2,501.9 2,594.5 — — 
Fair value of assets2,461.2 2,262.7 — — 
98

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)

Annual Expense
The components of pension and other post-retirement benefit plans expense for the U.S. plans and the assumptions used to determine benefit obligations for each of the periods ended December 31, 2021, 2020, and 2019 are as follows:
 Pension BenefitsOther
Post-Retirement
Benefits
 Periods Ended
December 31,
Periods Ended
December 31,
U.S. Plans202120202019202120202019
Components of net periodic benefit cost (income):      
Service cost$— $— $— $0.8 $0.8 $0.9 
Interest cost18.7 24.4 36.5 0.3 1.0 1.2 
Expected return on plan assets(57.7)(64.2)(66.7)— — — 
Amortization of net (gain) loss— 0.2 0.5 (1.3)(1.7)(2.2)
Amortization of prior service costs— — — (0.8)(0.9)(0.9)
Settlement loss recognized(1)
11.0 9.8 3.4 — — — 
Curtailment loss/(gain) (2)
— 33.9 — — (0.2)— 
Special termination benefits(2)
— 31.0 5.2 — 12.0 3.9 
Net periodic benefit (income) cost(28.0)35.1 (21.1)(1.0)11.0 2.9 
Other changes recognized in OCI:      
Total recognized in other OCI (income) loss$(58.2)$(39.4)$(95.9)$3.2 $1.0 $4.9 
Total recognized in other net periodic benefit and OCI (income) loss$(86.2)$(4.3)$(117.0)$2.2 $12.0 $7.8 
Assumptions used to determine net periodic benefit costs:      
Discount rate2.31 %3.19 %4.21 %1.26 %2.55 %3.74 %
Expected return on plan assets4.00 %4.50 %5.00 %N/AN/AN/A
Salary increasesN/AN/AN/AN/AN/AN/A
Medical Assumptions:      
Trend assumed for the yearN/AN/AN/A5.56 %5.90 %6.24 %
Ultimate trend rateN/AN/AN/A4.50 %4.50 %4.50 %
Year that ultimate trend rate is reachedN/AN/AN/A203820382038

(1) Due to settlement accounting during the fiscal years ending 2021, 2020, and 2019, the Company recognized charges of $11.0, $9.8 and $3.4, respectively, that was recorded to Other income (expense).

(2) Special termination benefits and curtailment loss as of December 31, 2020 and December 31, 2019 is a combination of pension value plan, post-retirement medical plan, offset by a reduction in the Company’s net benefit obligation. The increase is due to voluntary retirement programs in 2020 and 2019.
The Company records the service component of net periodic benefit cost in operating profit and the non-service components of net periodic benefit cost (i.e., interest cost, expected return on plan assets, amortization of prior service cost, special termination benefits, and net actuarial gains or losses) as part of non-operating income.
99

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The components of the pension benefit plan expense for the U.K. plans and the assumptions used to determine benefit obligations for each of the periods ended December 31, 2021, 2020, and 2019 are as follows:
 Pension Benefits
 Periods Ended
December 31,
U.K. Prestwick Plan202120202019
Components of net periodic benefit cost (income):   
Service cost$1.2 $0.9 $0.9 
Interest cost1.0 1.2 1.7 
Expected return on plan assets(1.4)(1.7)(2.4)
Settlement gain(0.2)(0.4)(0.2)
Net periodic benefit cost (income)$0.6 $— $— 
Other changes recognized in OCI:   
Total cost (income) recognized in OCI$1.2 $(0.9)$(3.2)
Total recognized in net periodic benefit cost and OCI$1.8 $(0.9)$(3.2)
Assumptions used to determine net periodic benefit costs:   
Discount rate1.45 %2.10 %3.00 %
Expected return on plan assets1.40 %2.00 %3.10 %
Salary increases3.10 %3.15 %3.40 %
The estimated net (gain) loss that will be amortized from other comprehensive income into net periodic benefit cost over the next fiscal year for the U.K. plan is zero.
The components of the pension benefit plan expense for the Belfast plans and the assumptions used to determine benefit obligations for each of the periods ended December 31, 2021, 2020, and 2019 are as follows:
100

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Pension BenefitsOther Post-Retirement Benefits
Periods Ended
December 31,
Periods Ended
December 31,
U.K. Belfast Plans202120202019202120202019
Components of net periodic benefit cost (income):
Service cost$39.3 $6.3 $— $0.1 $— $— 
Interest cost36.3 5.9 — — — — 
Curtailment (gain)/loss recognized(1)
(61.0)— — — — — 
Expected return on plan assets(95.2)(14.0)— — — — 
Net periodic benefit cost (income)$(80.6)$(1.8)$— $0.1 $— $— 
Other changes recognized in OCI:
Total (income) recognized in OCI$(98.1)$96.6 $— $— $— $— 
Total recognized in net periodic benefit cost and OCI$(178.7)$94.8 $— $0.1 $— $— 
Assumptions used to determine net periodic benefit costs:
Discount rate1.45 %1.75 %— %1.45 %1.75 %N/A
Expected return on plan assets4.20 %4.20 %— %N/AN/AN/A
Salary increases2.90 %2.75 %— %N/AN/AN/A
Medical Assumptions:
Trend assumed for the yearN/AN/AN/A5.75 %5.50 %N/A
Ultimate trend rateN/AN/AN/A5.75 %5.50 %N/A
Year that ultimate trend rate is reachedN/AN/AN/AN/AN/AN/A
(1) In the fourth quarter of 2021, the Shorts Pension Defined Benefit plan was closed out and a new defined contribution plan was opened for affected employees. This closure resulted in a curtailment gain of $61.0.

Assumptions
The Company sets the discount rate assumption annually for each of its retirement-related benefit plans as of the measurement date, based on a review of projected cash flow and a long-term high-quality corporate bond yield curve. The discount rate determined on each measurement date is used to calculate the benefit obligation as of that date, and is also used to calculate the net periodic benefit (income)/cost for the upcoming plan year. During 2015, the mortality assumption for the U.S. plans was updated to Mercer’s MRP-2007 generational mortality tables for non-annuitants and Mercer’s MILES-2010 generational tables for the Auto, Industrial Goods and Transportation group for annuitants both reflecting Mercer’s MMP-2007 improvement scale. In 2018, the Company incorporated the MMP-2018 improvement scale. MMP-2018 is a Mercer-developed scale that uses the same basic model as the Society of Actuaries MP-2018 scale, but with different parameters and adjustments for actual experience since 2006. In 2019, the Company incorporated the MMP-2019 improvement scale which was utilized in 2020. In 2021, the Company incorporated the MMP-2021 improvement scale. MMP-2021 is a Mercer-developed scale that uses the same basic model as the Society of Actuaries MP-2019 scale, but with different parameters and adjustments for actual experience since 2006. A blue collar adjustment is reflected for the hourly union participants and a white collar adjustment is reflected for all other participants. Actuarial gains and losses are amortized using the corridor method over the average working lifetimes of active participants/membership.

The pension expected return on assets assumption is derived from the long-term expected returns based on the investment allocation by class specified in the Company’s investment policy. The expected return on plan assets determined on each measurement date is used to calculate the net periodic benefit (income)/cost of the upcoming plan year.

Assumed health care cost trend rates have a significant effect on the amounts reported for the health care plans. To determine the health care cost trend rates the Company considers national health trends and adjusts for its specific plan design and locations. The trend and aging assumptions were updated during 2016 to reflect more current trends. These assumptions were reviewed in 2021 based on a review of updated national health trends.
101

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
U.S. Plans
The Company’s investment objective is to achieve long-term growth of capital, with exposure to risk set at an appropriate level. This objective shall be accomplished through the utilization of a diversified asset mix consisting of equities (domestic and international) and taxable fixed income securities. The allowable asset allocation range is:
Equities
20 – 50%
Fixed income
50 – 80%
Real estate
0 – 7%
Investment guidelines include that no security, except issues of the U.S. Government, shall comprise more than 5% of total Plan assets and further, no individual portfolio shall hold more than 7% of its assets in the securities of any single entity, except issues of the U.S. Government. The following derivative transactions are prohibited — leverage, unrelated speculation and “exotic” collateralized mortgage obligations or CMOs. Investments in hedge funds, private placements, oil and gas and venture capital must be specifically approved by the Company in advance of their purchase.
The Company’s plans have asset allocations for the U.S., as of December 31, 2021 and December 31, 2020, as follows:
20212020
Asset Category — U.S.  
Cash equivalents%— %
Equity securities — U.S. 22 %26 %
Equity securities — International%%
Debt securities67 %69 %
Real estate%%
Total100 %100 %

U.K. Prestwick Plan
The Trustee’s investment objective is to ensure that they can meet their obligation to the beneficiaries of the Plan. An additional objective is to achieve a return on the total Plan, which is compatible with the level of risk considered appropriate. The overall benchmark allocation of the Plan’s assets is:
Equity securities
15 – 17%
Debt securities82 - 84%
Property1%
The Plan has asset allocations as of December 31, 2021 and December 31, 2020, as follows:
20212020
Asset Category — U.K. Prestwick  
Equity securities15 %15 %
Debt securities80 %80 %
Other%%
Total100 %100 %

U.K. Belfast Plans
102

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The Trustees’ investment objective is to ensure that they can meet their obligation to the beneficiaries of the Plans. An additional objective is to achieve a return on the total Plan, which is compatible with the level of risk considered appropriate. The overall benchmark allocation of the Plan’s assets is:
Equity securities31%
Fixed Income35%
Indexed-Linked Gilts19%
Real Return Assets13%
Money Market2%

The Plans have asset allocations as of December 31, 2021 and December 31, 2020, as follows:
20212020
Asset Category — U.K. Belfast  
Equity securities32 %32 %
Fixed Income34 %36 %
Indexed-Linked Gilts18 %15 %
Real Return Assets13 %13 %
Money Market%%
Total100 %100 %

Projected contributions and benefit payments
Required U.S. pension contributions under Employee Retirement Income Security Act (ERISA) regulations are expected to be zero in 2022 and discretionary contributions are not expected in 2022. SERP and post-retirement medical plan contributions in 2022 are expected to be $9.8. Expected contributions to the U.K. Prestwick plan for 2022 are zero. Expected contributions to the U.K. (Belfast) plans for 2022 are $19.0.
The Company monitors its defined benefit pension plan asset investments on a quarterly basis and believes that the Company is not exposed to any significant credit risk in these investments.
The total benefits expected to be paid over the next ten years from the plans’ assets or the assets of the Company, by country, are as follows:
U.S.Pension PlansOther
Post-Retirement
Benefit Plans
2022$69.1 $9.7 
2023$40.0 $8.7 
2024$40.7 $6.2 
2025$41.4 $4.3 
2026$42.0 $3.3 
2027-2031$214.7 $11.2 

103

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
U.K. PrestwickPension Plans
2022$1.1 
2023$1.1 
2024$1.1 
2025$1.2 
2026$1.2 
2027-2031$6.3 
U.K. BelfastPension PlansOther
Post-Retirement
Benefit Plans
2022$69.3 $0.1 
2023$70.6 $0.1 
2024$71.9 $0.1 
2025$73.3 $0.1 
2026$74.7 $0.1 
2027-2031$395.1 $0.5 

Fair Value Measurements
The pension plan assets are valued at fair value. A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. The following is a description of the valuation methodologies used for the investments measured at fair value, including the general classification of such instruments pursuant to the valuation hierarchy.
Temporary Cash Investments — These investments consist of U.S. dollars and foreign currencies held in master trust accounts. Foreign currencies held are reported in terms of U.S. dollars based on currency exchange rates readily available in active markets. These temporary cash investments are classified as level 1 investments.
Collective Investment Trusts — These investments are public investment vehicles valued using market prices and performance of the fund. The trust allocates notional units to the policy holder based on the underlying notional unit buy (offer) price using the middle market price plus transaction costs. These investments are classified within level 2 of the valuation hierarchy. In addition, the collective investment trust includes a real estate fund, which is classified within level 3 of the valuation hierarchy.
Commingled Equity and Bond Funds — These investments are valued at the closing price reported by the Plan Trustee. These investments are not being traded in an active market, but are backed by various investment securities managed by the Bank of New York. Fair value is being calculated using inputs that rely on the Bank of New York’s own assumptions, which are based on underlying investments that are traded on an active market and classified within level 2 of the valuation hierarchy.
As of December 31, 2021 and December 31, 2020, the pension plan assets measured at fair value on a recurring basis were as follows:
  At December 31, 2021 Using
DescriptionDecember 31, 2021 TotalQuoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Temporary Cash Investments$80.4 $80.4 $— $— 
Collective Investment Trusts97.6 — 95.7 1.9 
Commingled Equity and Bond Funds3,700.1 — 3,700.1 — 
$3,878.1 $80.4 $3,795.8 $1.9 
104

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
  At December 31, 2020 Using
DescriptionDecember 31, 2020 TotalQuoted Prices in
Active Markets
for Identical
Assets
(Level 1)
Significant
Other
Observable
Inputs
(Level 2)
Significant
Unobservable
Inputs
(Level 3)
Temporary Cash Investments$6.4 $6.4 $— $— 
Collective Investment Trusts102.4 — 99.0 3.4 
Commingled Equity and Bond Funds3,735.0 — 3,735.0 — 
$3,843.8 $6.4 $3,834.0 $3.4 
The table below sets forth a summary of changes in the fair value of the Plan’s level 3 investment assets and liabilities for the years ended December 31, 2021 and December 31, 2020:
 December 31, 2021
DescriptionBeginning
Fair Value
PurchasesGain (Loss)Sales,
Maturities,
Settlements, Net
Exchange
rate
Ending Fair
Value
Collective Investment Trusts$3.4 $— $0.2 $(1.7)$— $1.9 
$3.4 $— $0.2 $(1.7)$— $1.9 

 December 31, 2020
DescriptionBeginning
Fair Value
PurchasesGain (Loss)Sales,
Maturities,
Settlements, Net
Exchange
rate
Ending Fair
Value
Collective Investment Trusts$3.4 $— $(0.1)$— $0.1 $3.4 
$3.4 $— $(0.1)$— $0.1 $3.4 


18.   Capital Stock
Holdings has authorized 210,000,000 shares of stock. Of that, 200,000,000 shares are Common Stock, par value $0.01 per share, one vote per share and 10,000,000 shares are preferred stock, par value $0.01 per share.
In association with the Boeing Acquisition, Spirit executives with balances in Boeing’s Supplemental Executive Retirement Plan (“SERP”) were authorized to purchase a fixed number of units of Holdings “phantom stock” at $3.33 per unit based on the present value of their SERP balances. Any payment on account of units may be made in cash or shares of Common Stock at the sole discretion of Holdings. The balance of SERP units was 16,023, 28,950 and 38,754 as of December 31, 2021, 2020, and 2019, respectively.
Repurchases of Common Stock    
As of December 31, 2021, there was $925.0 remaining under the Board-authorized share repurchase program. During the twelve months ended December 31, 2021, no shares were repurchased under the Board-authorized share repurchase program. Share repurchases are currently on hold due to the impacts of the B737 MAX grounding and the COVID-19 pandemic. The Credit Agreement imposes additional restrictions on the Company’s ability to repurchase shares.

During the three months ended December 31, 2021, 8,536 shares were transferred to us from employees in satisfaction of tax withholding obligations associated with the vesting of restricted stock awards under the Omnibus Plan.




105

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
19.   Stock Compensation
Holdings has established the stockholder-approved 2014 Omnibus Incentive Plan, as amended (the “Omnibus Plan”) to grant cash and equity awards to certain individuals. Compensation values are based on the value of Holdings’ Common Stock on the grant date, which is added to equity and charged to period expense. The Company’s Omnibus Plan was amended in October 2019 to allow for participants to make tax elections with respect to their equity awards.
Holdings has recognized a net total of $25.8, $24.2, and $36.1 of stock compensation expense for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Stock compensation expense is charged in its entirety directly to selling, general and administrative expense.
Short-Term Incentive Plan
The Short-Term Incentive Program under the Omnibus Plan enables eligible employees to receive incentive benefits in the form of cash as determined by the Compensation Committee.
Board of Directors Stock Awards
The Company’s Omnibus Plan provides non-employee directors the opportunity to receive grants of restricted shares of Common Stock, or Restricted Stock Units (“RSUs”) or a combination of both Common Stock and RSUs. The Common Stock grants and RSU grants vest one year from the grant date subject to the directors compliance with the one-year service condition; however, the RSU grants are not payable until the director’s separation from service. The Board of Directors is authorized to make discretionary grants of shares or RSUs from time to time. Compensation values are based on the value of Holdings’ Common Stock on the grant date, which is added to equity and charged to period expense or included in inventory and cost of sales.
The Company expensed a net amount of $1.5, $1.4, and $1.4 for the restricted shares of Common Stock and RSUs for the twelve months ended December 31, 2021, 2020, and 2019, respectively. As of December 31, 2021, the Company’s unamortized stock compensation related to these restricted shares of Common Stock and RSUs is $0.5, which will be recognized over a weighted average remaining period of 4 months. The intrinsic value of the unvested restricted shares of Common Stock and RSUs, based on the value of the Company’s stock at December 31, 2021, was $1.5, based on the value of the Company’s Common Stock and the number of unvested shares of restricted Common Stock and RSUs.
The following table summarizes grants of restricted Common Stock and RSUs to members of the Company’s Board of Directors for the twelve months ended December 31, 2021, 2020, and 2019:
 Shares
Value(1)
 Class AClass A
 (Thousands) 
Board of Directors Stock Grants  
Nonvested at December 31, 201822 1.6 
Granted during period17 1.5 
Vested during period(22)(1.7)
Forfeited during period— — 
Nonvested at December 31, 201917 1.4 
Granted during period65 1.3 
Vested during period(17)(1.5)
Forfeited during period— — 
Nonvested at December 31, 202065 1.2 
Granted during period36 $1.6 
Vested during period(65)$(1.2)
Forfeited during period— $— 
Nonvested at December 31, 202136 $1.6 
______________________________________________________________________________________________________________________________
(1)Value represents grant date fair value per share.
106

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Long-Term Incentive Awards
Holdings has established the Long-Term Incentive Plan (the “LTIP”) under the Omnibus Plan to grant equity awards to certain employees. Generally, specified employees are entitled to receive a long-term incentive award that, for the 2021 year, consisted of the following:
60% of the award consisted of time-based, service-condition restricted Common Stock that vests in equal installments over a three-year period (restricted stock awards (“RSAs”) or restricted stock units (“RSUs”)). Values for these awards are based on the value of Common Stock on the grant date.
40% of the award consisted of performance-based, market-condition restricted Common Stock that vests on the three-year anniversary of the grant date contingent upon TSR compared to the Company’s peers (the “TSR Award”). Values for these awards are initially measured on the grant date using estimated payout levels derived from a Monte Carlo valuation model.
For the 2020 and 2019 years, specified employees were entitled to receive a long-term incentive award that generally consisted of the following:
60% of the award consisted of time-based, service-condition restricted Common Stock that vests in equal installments over a three-year period (the “RS Award”). Values for these awards are based on the value of Common Stock on the grant date.
20% of the award consisted of performance-based, market-condition restricted Common Stock that vests on the three-year anniversary of the grant date contingent upon TSR compared to the Company’s peers (the “TSR Award”). Values for these awards are initially measured on the grant date using estimated payout levels derived from a Monte Carlo valuation model.
20% of the award consisted of performance-based, (performance-condition) restricted Common Stock that vests on the three-year anniversary of the grant date contingent upon the Company’s cumulative three-year free cash flow as a percentage of the Company’s cumulative three-year revenues meeting certain pre-established goals (the “FCF Percentage Award”). Values for these awards are based on the dividend adjusted value of Common Stock on the grant date.
For the twelve months ended December 31, 2021, 570,914 time or service-based restricted stock units (“RSUs”) and 30,024 time or service-based restricted stock awards (“RSAs”) were granted with aggregate date fair values of $26.9 under the Company's LTIP. In addition, 162,102 performance-based restricted stock units (“PBRSUs”) were granted with aggregate grant date fair value of $9.8 under the Company’s LTIP.
For the twelve months ended December 31, 2020, 515,788 shares of Common Stock with an aggregate grant date fair value of $21.0 were granted as RS Awards under the Company’s LTIP. In addition, 385,887 shares of Common Stock with an aggregate grant date fair value of $16.1 were granted as TSR Awards and FCF Percentage Awards under the Company’s LTIP.

For the twelve months ended December 31, 2019, 303,638 shares of Common Stock with an aggregate grant date fair value of $27.3 were granted as RS Awards under the Company’s LTIP. In addition, 127,802 shares of Common Stock with an aggregate grant date fair value of $13.4 were granted as TSR Awards under the Company’s LTIP.
The Company expensed a net total of $24.3, $22.8, and $32.2 for share of Common Stock issued under the LTIP for the twelve month periods ended December 31, 2021, 2020, and 2019, respectively.
As of December 31, 2021, the Company’s unamortized stock compensation related to these unvested shares of Common Stock is $28.9, which will be recognized over a weighted average remaining period of 1.7 years. The intrinsic value of the unvested shares of Common Stock issued under the LTIP at December 31, 2021 was $54.7, based on the value of the Company’s Common Stock and the number of unvested shares.
    The following table summarizes the activity of the restricted shares under the LTIP for the twelve month periods ended December 31, 2021, 2020, and 2019:
107

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 Shares
Value(1)
 Common StockCommon Stock
 (Thousands) 
Long-Term Incentive Plan/Long-Term Incentive Award under Omnibus Plan  
Nonvested at December 31, 20181,391 $86.0 
Granted during period431 40.6 
Vested during period(393)(24.2)
Forfeited during period(125)(8.4)
Nonvested at December 31, 20191,304 94.0 
Granted during period940 39.6 
Vested during period(573)(39.1)
Forfeited during period(192)(14.0)
Nonvested at December 31, 20201,479 80.5 
Granted during period763 36.7 
Vested during period(305)(20.6)
Forfeited during period(535)(27.7)
Nonvested at December 31, 20211,402 $68.9 
________________________________________________________________________________________________________________________________

(1)Value represents grant date fair value.

20.   Income Taxes
Income Before Income Taxes: The sources of income before income taxes are:
202120202019
U.S. $(553.3)$(1,046.7)$552.4 
International(1.9)(39.2)110.7 
Total (before equity earnings)$(555.2)$(1,085.9)$663.1 
Income taxes are accounted for in accordance with FASB authoritative guidance on accounting for income taxes. Deferred income tax assets and liabilities are recognized for the future income tax consequences attributable to differences between the financial statement carrying amounts for existing assets and liabilities and their respective tax bases. Tax rate changes impacting these assets and liabilities are recognized in the period during which the rate change occurs.
The Company records an income tax expense or benefit based on the income earned or loss incurred in each tax jurisdiction and the tax rate applicable to that income or loss. In the ordinary course of business, there are transactions for which the ultimate tax outcome is uncertain. These uncertainties are accounted for in accordance with FASB authoritative guidance on accounting for the uncertainty in income taxes. The final tax outcome for these matters may be different than management’s original estimates made in determining the income tax provision. A change to these estimates could impact the effective tax rate and net income or loss in subsequent periods. The Company uses the flow-through accounting method for tax credits. Under this method, tax credits reduce income tax expense.
108

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Provision for Income Tax Taxes: The income tax (benefit) expense contains the following components:
202120202019
Current   
Federal$(11.4)$(301.0)$57.8 
State(0.2)(5.5)0.7 
Foreign0.9 (8.1)(12.8)
Total current$(10.7)$(314.6)$45.7 
Deferred 
Federal$(14.0)$(16.2)$71.8 
State15.9 106.9 (11.4)
Foreign(8.4)3.7 26.7 
Total deferred(6.5)94.4 87.1 
Total income tax provision$(17.2)$(220.2)$132.8 

Reconciliation of Effective Income Tax Rate: The income tax provision from operations differs from the tax provision computed at the U.S. federal statutory income tax rate due to the following:

202120202019
Tax at U.S. Federal statutory rate$(116.5)21.0 %$(228.1)21.0 %$139.3 21.0 %
State income taxes, net of Federal benefit(24.9)4.5 (28.1)2.6 14.9 2.3 
State income tax credits, net of Federal benefit(7.4)1.3 (17.4)1.6 (22.6)(3.4)
Foreign rate differences(5.2)0.9 (3.3)0.3 (7.1)(1.1)
Research and experimentation(1.6)0.3 (0.1)— 0.7 0.1 
Excess tax benefits0.8 (0.1)0.1 — (2.5)(0.4)
Non-deductible expenses1.9 (0.3)10.5 (1.0)4.0 0.6 
Transition tax— — — — 1.6 0.2 
Re-measurement of Deferred Taxes(58.8)10.6 1.7 (0.2)(2.0)(0.3)
Global Intangible Low-Taxed Income (GILTI) Tax0.9 (0.2)3.9 (0.4)7.1 1.1 
Valuation Allowance204.2 (36.9)150.2 (13.8)— — 
NOL Utilized at 35% vs 21%(5.3)1.0 (104.8)9.7 — — 
Other(5.3)1.0 (4.8)0.5 (0.6)(0.1)
Total income tax provision$(17.2)3.1 %$(220.2)20.3 %$132.8 20.0 %

The income tax provision for the twelve months ended December 31, 2021, was ($17.2) compared to ($220.2) for the prior year. The 2021 effective tax rate was 3.1% as compared to 20.3% for 2020.

In 2019, an amended tax return was filed in a foreign jurisdiction for one of the Company’s foreign subsidiaries impacting the amount of undistributed earnings included in the transition tax liability enacted by TCJA. The increase to the transition tax in 2019 is $1.6 which has been included as a component of income tax expense from continuing operations.

The FASB Staff Q&A, Topic 740, No. 5, Accounting for Global Intangible Low-Taxed Income, states that an entity can make an accounting policy election to either recognize deferred taxes for temporary basis differences expected to reverse as GILTI in future years or to provide for the tax expense related to GILTI cost in the year the tax is incurred as a period expense only. The Company has elected to account for GILTI as a period cost in the year the tax is incurred. As of December 31, 2021, there was $0.9 of GILTI tax expense due to the finalization of the 2020 U.K. NOL carryback to 2019 that will result in an increase to U.S. GILTI tax. As of December 31, 2020 there was a $3.9 of GILTI tax expense due to the preliminary 2020 U.K. NOL carryback to 2019 that resulted in an increase to U.S. GILTI tax. As of December 31, 2019 there was $7.1 of GILTI tax
109

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
expense resulting from $0.6 of income tax expense related to activity in 2019 and $6.5 of income tax expense related to the finalization of the 2018 amounts related to GILTI reported in the tax return as agreed upon with the IRS in the course of the Company’s participation in the Internal Revenue Service’s Compliance Assurance Process (“CAP”) program.

The 2021 U.S. Net Operating Loss will be carried forward while the 2020 U.S. Net Operating Loss has been carried back to 2015 and 2016. The tax rate in the carryback years is 35% compared to the current tax rate of 21%. The impact of this rate difference was included in the 2020 year tax provision. The difference between the 2020 provision and the 2020 U.S. Income Tax return impacted the 2020 net operating loss available to be carried back. This difference times the tax rate difference is included in the 2021 year tax provision.

The CARES Act allows net operating losses from 2018, 2019 and 2020 to be carried back to the previous five years, when the federal tax rate was 35%. As of December 31, 2020 the Company reported a net operating loss when it filed its fiscal year 2020 tax return. A preliminary net operating loss carryback claim was filed in March 2021 requesting a refund of $305 which was received in 2021. A second net operating loss carryback claim using the finalized 2020 U.S. Net Operating Loss was filed in December 2021 requesting an additional $11.6 federal refund. The Company had $14.0 and $315.3 of income tax receivable as of December 31, 2021 and December 31, 2020, respectively, which is reflected within other current assets on the balance sheet as well as $0.9 and $0.0 of income tax payable as of December 31, 2021 and December 31, 2020, respectively, which is reflected within other current liabilities on the balance sheet. The Company had $1.6 and $1.5 of non-current income tax payable as of December 31, 2021 and December 31, 2020, respectively, which is reflected within other liabilities on the balance sheet.

Additionally, as allowed by the CARES Act, the Company had deferred $33.0 of employer payroll taxes as of December 31, 2020, of which 50% was deposited by December 2021 and the remaining 50% will be deposited by December 2022. The Company has filed a claim for a pre-tax employee retention credit of $18.8 for 2020. The Company will continue to evaluate its eligibility for this credit through September 2021. In addition, as of December 31, 2020, the Company had recorded a deferral of $31.5 of VAT payments with the option to pay in smaller payments through the end of March 31, 2022 interest free under the United Kingdom deferral scheme. The outstanding deferral of VAT payments as of December 31, 2021 is $3.9.
Oklahoma follows the CARES Act and also allows 2018, 2019 and 2020 net operating losses to be carried back to the previous five years. The 2020 Oklahoma Net Operating Loss has been carried back to 2015 and 2016 resulting in a $3.1 refund claim. The estimated state income tax refund is recorded as an income tax receivable along with the federal income tax receivable as mentioned above.

Deferred Income Taxes: Significant tax effected temporary differences comprising the net deferred tax asset are as follows:
20212020
Depreciation and amortization$(159.6)$(174.3)
Long-term contracts144.2 165.7 
State income tax credits130.1 122.8 
Net operating loss carryforward321.7 98.6 
Accruals and reserves47.8 50.3 
Employee compensation accruals40.0 36.2 
Pension and other employee benefit plans(78.3)(15.3)
Interest expense limitation27.1 22.7 
Post retirement benefits other than pensions10.2 11.8 
Other30.7 8.0 
Inventory1.0 1.2 
Interest swap contracts0.5 0.3 
Net deferred tax asset before valuation allowance515.4 328.0 
Valuation allowance(536.8)(340.9)
Net deferred tax (liability)(21.4)(12.9)

110

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)

Deferred tax detail above is included in the balance sheet and supplemental information as follows:
20212020
Non-current deferred tax assets0.4 0.1 
Non-current deferred tax liabilities(21.8)(13.0)
Net non-current deferred tax asset (liability)$(21.4)$(12.9)
Total deferred tax asset (liability)$(21.4)$(12.9)

The following is a roll forward of the deferred tax valuation allowance at December 31, 2021, 2020, and 2019:
202120202019
Balance at January 1$340.9 $10.2 $13.2 
Bombardier Acquisition opening balance sheet13.6 163.6 — 
U.K. corporate rate remeasurement63.0 — — 
State income tax credits6.8 110.1 (3.2)
Net operating losses135.4 20.7 — 
Depreciation and amortization0.2 — 0.2 
Other(1.3)19.4 — 
Other comprehensive income adjustment(21.8)16.9 — 
Balance at December 31$536.8 $340.9 $10.2 
Deferred tax assets are periodically evaluated to determine their recoverability and whether or not a valuation allowance is necessary. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. When determining the amount of net deferred tax assets that are more likely than not to be realized, the Company assesses all available positive and negative evidence. The weight given to the positive and negative evidence is commensurate with the extent the evidence may be objectively verified. As such, it is generally difficult for positive evidence regarding projected future taxable income exclusive of reversing taxable temporary differences to outweigh objective negative evidence of recent financial reporting losses.

Based on these criteria and the relative weighting of both the positive and negative evidence available, and in particular the activity surrounding the Company’s prior earnings history including the forward losses previously recognized in the U.S., Management determined that it was necessary to establish a valuation allowance against nearly all of its net U.S. deferred tax assets at December 31, 2020 and December 31, 2021. This determination was made as the Company anticipated entering into a U.S. cumulative loss position during 2021. Once a company enters a cumulative three year loss position, there is a presumption that a company should no longer rely solely on projected future income in determining whether the deferred tax asset is more likely than not to be realized. As of December 31, 2021, the total net U.S. deferred tax asset was $280.3. The net U.S. deferred tax liability after recording valuation allowances is $15.9. Valuation allowances recorded against the consolidated net U.S. deferred tax asset in the current year were $146.1 for a total valuation allowance of $296.2 for the U.S.

The Company has determined a valuation allowance on certain U.K. deferred tax assets is needed based upon historic cumulative losses and current year losses generated in the U.K. The Company recorded a portion of the increase in the valuation allowance to income tax expense in continuing operations ($5.0), a portion to OCI ($21.8), a portion for the remeasurement of deferred tax assets and liabilities from 19% to 25% for the corporate income tax rate change $63.0, and a portion as an adjustment to the opening balance sheet of the Bombardier Acquisition assets $13.6. Valuation allowances recorded against U.K. deferred tax assets in the current year were $49.8 for a total valuation allowance of $240.6 for the U.K.

Included in the deferred tax assets at December 31, 2021 are $113.4 in Kansas High Performance Incentive Program (“HPIP”) Credit, $11.4 in Kansas Research & Development (“R&D”) Credit and $1.0 in Kansas Qualified Vendor (“QV”) Credit, totaling $125.8 in gross Kansas state income tax credit carryforwards, net of federal benefit. The HPIP Credit provides a 10% investment tax credit for qualified business facilities located in Kansas. This credit can be carried forward 16 years. The Kansas R&D Credit provides a credit for qualified research and development expenditures conducted within Kansas. This credit can be carried forward indefinitely. The QV Credit is equal to 15% of the amount for approved expenditures of goods
111

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
and services purchased from a qualified vendor, not to exceed $0.5 per qualified vendor per tax year. The QV Credit can be carried forward 4 years.

The one-time transition tax and GILTI provisions within the TCJA effectively transitioned the U.S. to a territorial system and eliminated the deferral of U.S. taxation for certain amounts of income which is not taxed at a minimum level. To the extent a dividend is declared, the tax impact of repatriating earnings would not be significant as substantially all of the net prior unrepatriated earnings have been subject to U.S. tax. Additionally, any foreign tax withholding would not be significant.

During 2021, the Company made a one-time distribution from Malaysia to the U.S. resulting in an insignificant amount of U.S. income tax recorded to the financial statements. The Company continues to maintain that the remaining earnings of all foreign operating subsidiaries are indefinitely invested outside the U.S. As a result, no additional income taxes have been provided on any remaining undistributed foreign earnings not subject to the transition tax, or any additional outside basis difference inherent in these entities. Determining the amount of unrecognized deferred tax liability related to any remaining undistributed foreign earnings not subject to the transition tax and additional outside basis difference in these entities (i.e., basis difference in excess of that subject to the one-time transition tax) is not practicable at this time. Accordingly, no deferred taxes have been provided for withholding taxes or other taxes on permanently reinvested earnings.


Unrecognized Tax Benefits: The beginning and ending unrecognized tax benefits reconciliation is as follows:
202120202019
Beginning balance at January 1$16.5 $5.4 $7.2 
Bombardier Acquisition opening balance sheet— 14.0 — 
Remeasurement for tax rate change2.0 — — 
Gross increases related to current period tax positions0.4 0.4 0.4 
Gross decreases related to prior period tax positions— — (2.2)
Statute of limitations' expiration(0.6)(3.3)— 
Ending balance at December 31$18.3 $16.5 $5.4 
Included in the December 31, 2021 balance was $18.3 in unrecognized tax benefits of which $17.1 would reduce the Company's effective tax rate if ultimately recognized.
The Company reports interest and penalties, if any, related to unrecognized tax benefits in the income tax provision. As of December 31, 2021, 2020, and 2019, there was no accrued interest on the unrecognized tax benefit liability included in the balance sheets and there was no impact of interest on the Company’s unrecognized tax benefit liability during 2021, 2020, and 2019.
The Company files income tax returns in all jurisdictions in which it operates.
The Company’s federal audit is complete under the IRS Compliance Assurance Process ("CAP") program for the 2019 and 2020 tax years. The Company will continue to participate in the CAP program for the 2021 and 2022 tax years. The CAP program’s objective is to resolve issues in a timely, contemporaneous manner and eliminate the need for a lengthy post-filing examination. The Company has an open tax audit in the Kingdom of Morocco for tax years ending prior to the Company’s ownership of the Moroccan legal entity. There are ongoing audits in other jurisdictions that are not material to the financial statements and the Company believes appropriate provisions for all outstanding tax issues have been made for all jurisdictions and years.



21.   Equity
Employee Stock Purchase Plan
The Company maintains the Spirit AeroSystems Holdings, Inc. Employee Stock Purchase Plan (the “ESPP”), which became effective on October 1, 2017 and was amended and restated on January 21, 2020. The ESPP is implemented over
112

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
consecutive six-month offering periods, beginning on April 1 and October 1 of each year and ending on the last day of September and March, respectively. Shares are issued on the last trading day of each six-month offering period. Generally, any person who is employed by the Company, Spirit or by a subsidiary or affiliate of the Company that has been designated by the Compensation Committee may participate in the ESPP. As of December 31, 2021, the number of remaining ESPP shares available for future issuances was 751,674.
The maximum number of shares of the Company's Common Stock that may be purchased under the ESPP will be 1,000,000 shares, subject to adjustment for stock dividends, stock splits or combinations of shares of the Company's stock. The per-share purchase price for the Company's Common Stock purchased under the ESPP is 95% of the fair market value of a share of such stock on the last day of the offering period.
Dividends
On February 6, 2020, the Company announced that its Board of Directors reduced its quarterly dividend to a penny per share to preserve liquidity. For each of the four quarters in 2021, the Company paid a quarterly dividend to stockholders of $0.01 per share. The total amount of dividends paid during 2021 was $4.3. The Board regularly evaluates the Company's capital allocation strategy and dividend policy. Any future determination to continue to pay dividends will be at the discretion of the Company's Board of Directors and will depend upon, among other factors, the Company's results of operations, financial condition, capital requirements and contractual restrictions, including the requirements of financing agreements to which the Company may be a party. No assurance can be given that cash dividends will continue to be declared and paid at historical levels or at all.

Earnings per Share Calculation
Basic net income per share is computed using the weighted-average number of outstanding shares of Common Stock during the measurement period. Diluted net income per share is computed using the weighted-average number of outstanding shares of Common Stock and, when dilutive, potential outstanding shares of Common Stock during the measurement period.
The following table sets forth the computation of basic and diluted earnings per share:
 For the Twelve Months Ended
 December 31, 2021December 31, 2020December 31, 2019
 LossSharesPer
Share
Amount
LossSharesPer
Share
Amount
IncomeSharesPer
Share
Amount
Basic EPS        
(Loss) income available to common shareholders$(540.8)104.2 $(5.19)$(870.3)103.9 $(8.38)$529.7 103.6 $5.11 
Income allocated to participating securities— — — —  0.4 0.1  
Net (loss) income $(540.8)  $(870.3)  $530.1   
Diluted potential common shares   1.0  
Diluted EPS         
Net (loss) income $(540.8)104.2 $(5.19)$(870.3)103.9 $(8.38)$530.1 104.7 $5.06 
Included in the outstanding common shares were 0.7 million, 1.5 million and 1.4 million of issued but unvested shares at December 31, 2021, 2020 and 2019, respectively, which are excluded from the basic EPS calculation.
Common shares of 0.6 million were excluded from diluted EPS as a result of incurring a net loss for the twelve month period ended December 31, 2021, as the effect would have been antidilutive. Additionally, diluted EPS for the twelve month period ended December 31, 2021 excludes 0.3 million shares that may be dilutive common shares in the future, but were not included in the computation of diluted EPS because the effect was either antidilutive or the performance condition was not met.
Common shares of 0.8 million were excluded from diluted EPS as a result of incurring a net loss for the twelve month period ended December 31, 2020, as the effect would have been antidilutive. Additionally, diluted EPS for the twelve month
113

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
period ended December 31, 2020 excluded 0.3 million shares that were not included in the computation of diluted EPS because the effect was either antidilutive or the performance condition was not met.
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss, net of tax, is summarized by component as follows:
December 31, 2021December 31, 2020
Interest swaps$— $(0.9)
Pension(1)
26.6 (112.0)
SERP/ Retiree medical12.1 14.5 
Derivatives - foreign currency hedge(2.0)— 
Foreign currency impact on long term intercompany loan(12.2)(11.8)
Currency translation adjustment(48.2)(43.9)
Total accumulated other comprehensive loss$(23.7)$(154.1)

(1) The change in Pension related accumulated other comprehensive (loss) income from December 31, 2020 to December 31, 2021 is primarily related to actuarial gains recognized within other comprehensive income related to the US and Belfast pension plans and the impact of settlement accounting on the US plan. See Note 17, Pension and Other Post-Retirement Benefits.

Amortization or settlement cost recognition of the pension plans’ net gain/(loss) reclassified from accumulated other comprehensive loss and realized into costs of sales and selling, general and administrative on the consolidated statements of operations was $2.1, ($9.5) and $(3.7) for the twelve months ended December 31, 2021, 2020 and 2019, respectively.
Non-controlling Interest
Non-controlling interest at December 31, 2021 remained unchanged from the prior year at $0.5.
Repurchases of Common Stock    
The Company accounts for treasury stock under the cost method and includes treasury stock as a component of stockholders’ equity. As of December 31, 2021, no treasury shares have been reissued or retired.
During the twelve month periods ended December 31, 2021 and December 31, 2020 the Company purchased zero shares of its Common Stock under this share repurchase program. The total authorization amount remaining under the current share repurchase program is approximately $925.0. Share repurchases are currently on hold due to the impacts of the B737 MAX grounding and the COVID-19 pandemic. The Credit Agreement imposes additional restrictions on the Company’s ability to repurchase shares.

During the three month period ended December 31, 2021, 8,536 shares were transferred to us from employees in satisfaction of tax withholding obligations associated with the vesting of restricted stock awards under the Omnibus Plan.
Rights Plan 

On April 22, 2020, the Company’s Board of Directors declared a dividend of one right (a “Right”) for each outstanding share of Common Stock held on record at the close of business on May 1, 2020 (the “Record Time”), and adopted a stockholder rights plan, as set forth in the Stockholder Protection Rights Agreement, dated as of April 22, 2020 (the “Rights Agreement”), between the Company and Computershare Inc., as Rights Agent. The Rights Agreement expired on April 22, 2021 per its terms.



114

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
22.   Commitments, Contingencies and Guarantees
Litigation
On February 10, 2020, February 24, 2020, and March 24, 2020, three separate private securities class action lawsuits were filed against the Company in the U.S. District Court for the Northern District of Oklahoma, its Chief Executive Officer, Tom Gentile III, former Chief Financial Officer, Jose Garcia, and former Controller (principal accounting officer), John Gilson. On April 20, 2020, the Class Actions were consolidated by the court (the “Consolidated Class Action”), and on July 20, 2020, the plaintiffs filed a Consolidated Class Action Complaint which added Shawn Campbell, the Company’s former Vice President for the 737NG and B737 Max program, as a defendant. Allegations in the Consolidated Class Action include (i) violations of Section 10(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and Rule 10b-5 promulgated thereunder against the Company and Messrs. Gentile, Garcia and Gilson, (ii) violations of Section 20(a) of the Exchange Act against the individual defendants, and (iii) violations of Section 10(b) of the Exchange Act and Rule 10b-5(a) and (c) promulgated thereunder against all defendants.

On June 11, 2020, a shareholder derivative lawsuit (the “Derivative Action 1”) was filed against the Company (as nominal defendant), all members of the Company’s Board of Directors, and Messrs. Garcia and Gilson in the U.S. District Court for the Northern District of Oklahoma. Allegations in the Derivative Action 1 include (i) breach of fiduciary duty, (ii) abuse of control, and (iii) gross mismanagement. On October 5, 2020, a shareholder derivative lawsuit (the “Derivative Action 2” and, together with Derivative Action 1, the “Derivative Actions”) was filed against the Company (as nominal defendant), all members of the Company’s Board of Directors, and Messrs. Garcia and Gilson in the Eighteenth Judicial District, District Court of Sedgwick County, Kansas. Allegations in the Derivative Action 2 include (i) breach of fiduciary duty, (ii) waste of corporate assets, and (iii) unjust enrichment.

The facts underlying the Consolidated Class Action and Derivative Actions relate to the accounting process compliance independent review (the “Accounting Review”) discussed in the Company’s January 30, 2020 press release and described under Management's Discussion and Analysis of Financial Condition and Results of Operations - Accounting Review in Part II, Item 7 of the Annual Report on Form 10-K for the year ended December 31, 2019, and its resulting conclusions. The Company voluntarily reported to the SEC the determination that, with respect to the third quarter of 2019, the Company did not comply with its established accounting processes related to potential third quarter contingent liabilities received after the quarter-end. On March 24, 2020, the Staff of the SEC Enforcement Division informed the Company that it had determined to close its inquiry without recommending any enforcement action against the Company. In addition, the facts underlying the Consolidated Class Action and Derivative Actions relate to the Company’s disclosures regarding the B737 MAX grounding and Spirit’s production rate (and related matters) after the grounding. On September 18, 2020, the Company and individual defendants filed a motion to dismiss the Consolidated Class Action. That motion was granted by the U.S. District Court on January 7, 2022, which denied leave to amend and dismissed the Consolidated Class Action with prejudice. On February 4, 2022, the plaintiffs in the Consolidated Class Action filed a Notice of Appeal to the Tenth Circuit Court of Appeals. The Derivative Actions remain stayed at this point in time. The Company and the individual defendants have and continue to deny the allegations in the Consolidated Class Action and the Derivative Actions.

On October 19, 2021, the U.S. District Court for the District of Kansas ruled in favor of the Company’s former Chief Executive Officer and awarded him $44.8 for benefits withheld in connection with a disputed violation of restrictive covenants in his retirement agreement. The Company has appealed this decision to the Tenth Circuit Court of Appeals. A liability for the full amount of the award has been recognized in the Consolidated Balance Sheets as of December 31, 2021. See Note 25, Supplemental Balance Sheet Information. Based upon the former Chief Executive Officer's selection of cash as the sole remedy, 406,816 shares of Common Stock are no longer included in issued and outstanding shares as of December 31, 2021. These shares were recorded in prior periods to Selling, general, and administrative expense on the Consolidated Statements of Operations as stock compensation expense of $17.1, the amount of which is now included in the liability that has been recognized in the Consolidated Balance Sheets as of December 31, 2021 for the full amount of the award from the ruling, as described above, resulting in a net charge of $26.6 for the twelve month period ended December 31, 2021, which was recorded to Selling, general and administrative expense on the Consolidated Statements of Operations.

From time to time, in the ordinary course of business and similar to others in the industry, the Company receives requests for information from government agencies in connection with their regulatory or investigational authority. Such requests can include subpoenas or demand letters for documents to assist the government in audits or investigations. The Company reviews such requests and notices and takes appropriate action. Additionally, the Company is subject to federal and state requirements
115

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
for protection of the environment, including those for disposal of hazardous waste and remediation of contaminated sites. As a result, the Company is required to participate in certain government investigations regarding environmental remediation actions.

In addition to the items addressed above, from time to time, the Company is subject to, and is presently involved in, litigation, legal proceedings, or other claims arising in the ordinary course of business. While the final outcome of these matters cannot be predicted with certainty, considering, among other things, the meritorious legal defenses available, the Company believes that, on a basis of information presently available, none of these items, when finally resolved, will have a material adverse effect on the Company’s long-term financial position or liquidity.

Customer and Vendor Claims

From time to time the Company receives, or is subject to, customer and vendor claims arising in the ordinary course of business, including, but not limited to, those related to product quality and late delivery. The Company accrues for matters when losses are deemed probable and reasonably estimable. In evaluating matters for accrual and disclosure purposes, the Company takes into consideration multiple factors including without limitation the Company's historical experience with matters of a similar nature, the specific facts and circumstances asserted, the likelihood of an unfavorable outcome, and the severity of any potential loss. Any accruals deemed necessary are reevaluated at least quarterly and updated as matters progress over time.

While the final outcome of these types of matters cannot be predicted with certainty, considering, among other things, the factual and legal defenses available, it is the opinion of the Company that, when finally resolved, no current claims will have a material adverse effect on the Company’s long-term financial position or liquidity. However, it is possible that the Company’s results of operations in a period could be materially affected by one or more of these other matters.

The Company has evaluated and refined management’s original estimate of costs related to rework on the B787 aircraft, including a preliminary assessment related to rework on the forward section of the fuselage, for which the Company identified an additional fit and finish issue in the three month period ended July 1, 2021. The Company continues to coordinate with Boeing to ensure that all necessary rework is performed. The Company cannot reasonably estimate the amount of any potential claims related to this issue at this time due to various reasons, including, among others: (i) that there is uncertainty that any such claim could be received, (ii) that there is uncertainty as to the outcome of any such claims, (iii) that there may be significant factual and/or commercial issues to be resolved, and (iv) that there may be novel legal issues presented.

Commitments
The Company's future aggregate capital commitments totaled $137.5 and $103.8 at December 31, 2021 and December 31, 2020, respectively.
Guarantees
Contingent liabilities in the form of letters of guarantee have been provided by the Company. Outstanding guarantees were $15.9 and $19.6 at December 31, 2021 and December 31, 2020, respectively.
Restricted Cash - Collateral Requirements
The Company was required to maintain $19.5 and $19.5 of restricted cash as of December 31, 2021 and December 31, 2020, respectively, related to certain collateral requirements for obligations under its workers’ compensation programs. Restricted cash is included in "Other assets" in the Company's Consolidated Balance Sheet.
Indemnification
The Company has entered into customary indemnification agreements with its non-employee directors, and its bylaws and certain executive employment agreements include indemnification and advancement provisions. Pursuant to the terms of the bylaws and, with respect to Jose Garcia, his employment agreement, the Company is providing Messrs. Garcia and Gilson and all other individual defendants with defense costs and provisional indemnity with respect to the Consolidated Class Action and Derivative Actions, as appropriate. Under the bylaws and any applicable agreements, the Company agrees to indemnify each of
116

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
these individuals against claims arising out of events or occurrences related to that individual’s service as the Company’s agent or the agent of any of its subsidiaries to the fullest extent legally permitted.

The Company has agreed to indemnify parties for specified liabilities incurred, or that may be incurred, in connection with transactions they have entered into with the Company. The Company is unable to assess the potential number of future claims that may be asserted under these indemnities, nor the amounts thereof (if any). As a result, the Company cannot estimate the maximum potential amount of future payments under these indemnities and therefore, no liability has been recorded.
Service and Product Warranties and Extraordinary Rework
Provisions for estimated expenses related to service and product warranties and certain extraordinary rework are evaluated on a quarterly basis. These costs are accrued and are recorded to unallocated cost of goods sold. These estimates are established using historical information on the nature, frequency, and average cost of warranty claims, including the experience of industry peers. In the case of new development products or new customers, the Company considers other factors including the experience of other entities in the same business and management judgment, among others. Service warranty and extraordinary work is reported in current liabilities and other liabilities on the balance sheet.

The warranty balance presented in the table below includes unresolved warranty claims that are in dispute in regards to their value as well as their contractual liability. The Company estimated the total costs related to some of these claims, however there is significant uncertainty surrounding the disposition of these disputed claims and as such, the ultimate determination of the provision’s adequacy requires significant management judgment. The amount of the specific provisions recorded against disputed warranty claims was $2.3 as of December 31, 2021 and $8.1 as of December 31, 2020. These specific provisions represent the Company’s best estimate of probable warranty claims. Should the Company incur higher than expected warranty costs and/or discover new or additional information related to these warranty provisions, the Company may incur additional charges that exceed these recorded provisions. The Company utilized available information to make appropriate assessments, however the Company recognizes that data on actual claims experience is of limited duration and therefore, claims projections are subject to significant judgment. The amount of the reasonably possible disputed warranty claims in excess of the specific warranty provision was $3.4 as of December 31, 2021 and $12.1 as of December 31, 2020.
The following is a roll forward of the service warranty and extraordinary rework balance at December 31, 2021, 2020 and 2019:
202120202019
Balance, January 1$76.9 $64.7 $104.8 
Charges to costs and expenses12.3 3.3 (13.9)
Payouts(17.7)(1.9)(1.7)
Impact of TGI Settlement(1)
— — (25.0)
Bombardier Acquisition(2)
— 10.3 — 
Exchange rate(0.2)0.5 0.5 
Balance, December 31$71.3 $76.9 $64.7 
_______________________________________

(1)Due to a settlement on outstanding warranty issues in the first quarter of 2019, $25.0 of warranty provision was reclassified to accounts payable and was paid in the second quarter of 2019.
(2)Warranty liabilities acquired in the Bombardier acquisition.
Bonds
Since its incorporation, Spirit has periodically utilized City of Wichita issued Industrial Revenue Bonds (“IRBs”) to finance self-constructed and purchased real property at its Wichita site. Tax benefits associated with IRBs include provisions for a ten-year complete property tax abatement and a Kansas Department of Revenue sales tax exemption on all IRB funded purchases. Spirit purchased these IRBs so they are bondholders and debtor / lessee for the property purchased with the IRB proceeds.
117

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Spirit recorded the property net of a finance lease obligation to repay the IRB proceeds on its balance sheet. Gross assets and liabilities associated with these IRBs were $393.2 and $380.2 as of December 31, 2021 and December 31, 2020, respectively.

23.   Other Income (Expense), Net
Other income (expense), net is summarized as follows:
 For the Twelve Months Ended
 December 31, 2021December 31, 2020December 31, 2019
Kansas Development Finance Authority bond$2.8 $3.0 $3.7 
Pension income (loss)150.1 (36.8)19.5 
Interest income1.8 10.0 12.9 
Loss on foreign currency forward contract and interest rate swaps(1.0)(10.5)(19.0)
Loss on sale of accounts receivable(6.7)(8.9)(24.7)
Foreign currency losses1.4 (27.0)(12.3)
Litigation settlement— — 13.5 
Other(1.8)(7.6)0.6 
Total Other Income (Expense), net$146.6 $(77.8)$(5.8)

Foreign currency losses are due to the impact of movement in foreign currency exchange rates on an intercompany revolver and long-term contractual rights/obligations, as well as trade and intercompany receivables/payables that are denominated in a currency other than the entity’s functional currency.
Pension income for the twelve months ended December 31, 2021 includes $119.8 of income related to pension plans for current and former employees at the Belfast location, including the impact of the closure of the Shorts Pension which resulted in a curtailment gain of $61.0 for the twelve months ended December 31, 2021. See also Note 17 Pension and Other Post-Retirement Benefits. Pension expense for the twelve months ended December 31, 2020 and December 31, 2019 included $86.5 and $12.5 of expenses related to the voluntary retirement program, respectively.

24.   Significant Concentrations of Risk
Economic Dependence
The Company’s largest customer (Boeing) accounted for approximately 56%, 60%, and 79% of the revenues for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Approximately 24% and 16% of the Company's accounts receivable balance at December 31, 2021, and 2020, respectively, was attributable to Boeing.
The Company’s second largest customer (Airbus) accounted for approximately 24%, 23%, and 16% of the revenues for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Approximately 27% and 37% of the Company's accounts receivable balance at December 31, 2021, and 2020, respectively, was attributable to Airbus.
Employees
As of December 31, 2021, the Company had approximately 16,100 employees: 11,100 located in the Company's five U.S. facilities, 3,800 located at the U.K. facilities, 900 located in the Malaysia facility, 200 in Morocco, and 100 located in the France facility. Of the employees located in our five U.S. facilities noted above, 9,500 were located in Wichita, Kansas; 800 were located in Tulsa Oklahoma; 400 were located in Kinston, North Carolina; 300 were located in Biddeford, Maine and 100 were located in Dallas, Texas.
Approximately 83% of the Company’s U.S. employees are represented by unions. Approximately 55% of U.S. employees are represented by the International Association of Machinists and Aerospace Workers (IAM) collective bargaining agreement. There are two IAM collective bargaining agreements that will expire in June 2023 and December 2024. Approximately 21% of
118

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
the Company's U.S. employees are represented by the Society of Professional Engineering Employees in Aerospace (SPEEA) collective bargaining agreement. There are two SPEEA agreements that will expire in December 2024 and January 2026. Approximately 6% of the Company's U.S. employees are represented by the International Union, Automobile, Aerospace and Agricultural Implement Workers of America (UAW) collective bargaining agreement that will expire in December 2025. Approximately 1% of the Company's U.S. employees are represented by an International Brotherhood of Electrical Workers (IBEW) collective bargaining agreement that will expire in September 2023.
Approximately 92% of the Company's Prestwick employees are part of the collective bargaining group represented by one union, Unite (Amicus Section). In 2013, the Company negotiated two separate ten-year pay agreements with the Manual Staff bargaining and the Monthly Staff bargaining groups of the Unite union. These agreements fundamentally cover basic pay and variable at risk pay, while other employee terms and conditions generally remain the same from year to year until both parties agree to change them. The current pay agreements were set to expire December 31, 2022. In the first quarter of 2021, the Company negotiated and agreed with Unite, a three-year extension to the pay agreements which will run from January 2023 and expire in December 2025. The elements of the contract extension remain the same as those in the ten-year agreements.

In U.K. (Belfast), approximately 84% of the employees are part of the collective group represented by the Trade Unions. Unite the Union is the largest representing approximately 93% of such employees, with General, Municipal, Boilermakers making up the balance. The last wage agreement covered the period from January 2016 to January 2019. No negotiations were held in 2020 due to the impact of COVID-19 and the acquisition of Shorts Brothers plc in late October 2020. Negotiations commenced in late 2021 and are ongoing.

In France, the Company's employees are represented by CFTC (“Confédération Française des Travailleurs Chrétiens or French Confederation of Christian Workers”) and FO (“Force Ouvrière or Labor Force”). The Company negotiates yearly on compensation and once every four years on issues related to gender equality and work-life balance. The next election to determine union representation will occur in July 2023.

In Morocco, approximately 65% of the Company's employees are represented by UMT (“Union Marocain du Travail”). The Company negotiated a three year agreement which will expire in December 2022.

None of the Company's Malaysia employees are currently represented by a union.

119

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
25.   Supplemental Balance Sheet Information
Accrued expenses and other liabilities consist of the following:
December 31, 2021December 31, 2020
Accrued expenses 
Accrued wages and bonuses$49.8 $41.1 
Accrued fringe benefits104.3 103.0 
Accrued payroll taxes24.0 23.7 
Accrued interest34.9 29.1 
Workers' compensation7.6 7.7 
Property and sales tax25.4 47.2 
Warranty/extraordinary rework reserve — current2.9 2.1 
Former executive officer liability(4)
44.8 — 
Other(1)
82.4 111.7 
Total$376.1 $365.6 
Other liabilities 
Repayable investment agreement(2)
$301.9 $307.2 
Warranty/extraordinary rework reserve - non-current68.4 74.8 
Other(3)
53.6 55.0 
Total$423.9 $437.0 

(1)Balance as of December 31, 2021 includes $61.3 of general and production material accruals and $13.9 of B787 program liabilities.

(2)As a result of the acquisition of the acquired Bombardier Business, Spirit assumed financial obligations related to a repayable investment agreement with the Department for Business, Energy and Industrial Strategy of the Government of the United Kingdom. The balance above is the long term portion. Current portion of $41.8 and $17.3 as of December 31, 2021 and December 31, 2020, respectively, is within Other Liabilities – Short Term on the Balance Sheet. See note 28, Acquisitions

(3)Balance as of December 31, 2021 includes $8.2 of deferred grant in Morocco, $9.5 various tax credits, $8.9 of estimated workers compensation liability, $8.5 earn-out provision, $10.0 of environmental related and other provisions, and $6.9 of deferred compensation.

(4)See Note 22, Commitments, Contingencies, Guarantees.


26.   Segment and Geographical Information
On September 30, 2021, the Company announced a new organizational structure to focus on growth in the key markets it serves. The new organizational structure and leadership changes to support the new structure became effective October 1, 2021. The Notes to the Consolidated Financial Statements within this report are based on the new organizational structure for all periods presented, where applicable. Prior period amounts have been reclassified to conform to the new segment presentation in the table below.

The Company operates in three principal segments: Commercial, Defense & Space and Aftermarket. Approximately 80% of the Company's net revenues for the twelve months ended December 31, 2021 came from the Company's two largest customers, Boeing and Airbus. Boeing represents a substantial portion of our revenues across segments. Airbus also represent a substantial portion of revenues in the Commercial segment. The Company's primary profitability measure to review a segment’s operating performance is segment operating income before corporate selling, general and administrative expenses, research and development and unallocated cost of sales.
120

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
Corporate selling, general and administrative expenses include centralized functions such as accounting, treasury and human resources that are not specifically related to the Company's operating segments and are not allocated in measuring the operating segments’ profitability and performance and net profit margins. Research and development includes research and development efforts that benefit the Company as a whole and are not unique to a specific segment. Unallocated cost of sales includes general costs not directly attributable to segment operations, such as warranty, early retirement and other incentives. All of these items are not specifically related to the Company’s operating segments and are not utilized in measuring the operating segments’ profitability and performance.
The Company’s Commercial segment includes design and manufacturing of forward, mid and rear fuselage sections and systems, struts/pylons, nacelles (including thrust reversers) and related engine structural components, wings and wing components (including flight control surfaces), as well as other miscellaneous structural parts for large commercial aircraft and/or business/regional jets. Sales from this segment are primarily to the aircraft OEMs or engine OEMs of large commercial aircraft and/or business/regional jet programs. Approximately 60%, 64%, and 81% of Commercial segment net revenues came from the Company's contracts with Boeing for the twelve months ended December 31, 2021, 2020, and 2019, respectively. Approximately 30%, 28%, and 17% of Commercial segment net revenues came from the Company's contracts with Airbus for the twelve months ended December 31, 2021, 2020, and 2019, respectively. The Commercial segment manufactures products at the Company's facilities in Wichita, Kansas; Tulsa, Oklahoma; Kinston, North Carolina; Prestwick, Scotland; Casablanca, Morocco; Belfast, Northern Ireland; and Subang, Malaysia.  The Commercial segment also includes an assembly plant for the A350 XWB aircraft in Saint-Nazaire, France.
The Company's Defense & Space segment includes design and manufacturing of fuselage, strut, nacelle, and wing aerostructures (primarily) for U.S. Government defense programs, including Boeing P-8, C40, and KC-46 Tanker, which are commercial aircraft that are modified for military use. The segment also includes fabrication, bonding, assembly, testing tooling, processing, engineering analysis, and training on fixed wing aircraft aerostructures, missiles and hypersonics work, including solid rocket motor throats and nozzles and re-entry vehicle thermal protections systems, and forward cockpit and cabin, and fuselage work on rotorcraft aerostructures. Sales from this segment are primarily to the prime contractors on various U.S. Government defense program contracts for which the Company is a sub-contractor. A significant portion of our Defense & Space segment revenues are represented by defense business that is classified by the U.S. Government and cannot be specifically described. Approximately 36%, 28%, and 53% of Defense & Space segment net revenues came from the Company's contracts with an individual customer for the twelve months ended December 31, 2021, 2020, and 2019, respectively. In addition, a customer accounted for approximately 39%, 44%, and 39% of Defense & Space segment net revenues for the twelve months ended December 31, 2021, 2020, and 2019, respectively. The Defense & Space segment manufactures products at the Company's facilities in Wichita, KS; Tulsa, OK; Biddeford, ME; Belfast, Northern Ireland; and Prestwick, Scotland.

The Company's Aftermarket segment includes design, manufacturing, and marketing of spare parts and MRO services, repairs for flight control surfaces and nacelles, radome repairs, rotable assets, engineering services, advanced composite repair, and other repair and overhaul (MRO) services. Approximately 44%, 80%, and 85% of Aftermarket segment net revenues came from the Company's contracts with a single customer for the twelve months ended December 31, 2021, 2020, and 2019, respectively. The Aftermarket segment manufactures products at the Company's facilities in Wichita, KS; Tulsa, OK; Kinston, North Carolina; Dallas, TX; Prestwick, Scotland; Casablanca, Morocco; and Belfast, Northern Ireland.
 The Company’s segments are consistent with the organization and responsibilities of management reporting to the chief operating decision-maker for the purpose of assessing performance. The Company’s definition of segment operating income differs from Operating income as presented in its primary financial statements and a reconciliation of the segment and consolidated results is provided in the table set forth below.
 While some working capital accounts are maintained on a segment basis, much of the Company’s assets are not managed or maintained on a segment basis. Property, plant and equipment, including tooling, is used in the design and production of products for each of the segments and, therefore, is not allocated to any individual segment. In addition, cash, prepaid expenses, other assets, and deferred taxes are managed and maintained on a consolidated basis and generally do not pertain to any particular segment. Raw materials and certain component parts are used in aerostructure production across all segments. Work-in-process inventory is identifiable by segment, but is managed and evaluated at the program level. As there is no segmentation of the Company’s productive assets, depreciation expense (included in fixed manufacturing costs and selling, general and administrative expenses) and capital expenditures, no allocation of these amounts has been made solely for purposes of segment disclosure requirements.
121

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The following table shows segment revenues and operating income for the twelve months ended December 31, 2021, 2020 and 2019:
Twelve Months Ended December 31, 2021Twelve Months Ended December 31, 2020Twelve Months Ended December 31, 2019
Segment Revenues   
Commercial$3,128.1 $2,711.3 $7,169.6 
Defense & Space585.0 491.3 507.5 
Aftermarket239.9 202.2 186.0 
$3,953.0 $3,404.8 $7,863.1 
Segment Operating (loss) income (1)
  
Commercial(2)
$(220.6)$(620.6)$968.4 
Defense & Space(3)
44.3 47.0 73.5 
Aftermarket(4)
50.3 37.0 34.8 
(126.0)(536.6)1,076.7 
Corporate SG&A(279.9)(237.4)(261.4)
Research and development(53.3)(38.8)(54.5)
Total operating (loss) income$(459.2)$(812.8)$760.8 
_______________________________________
(1)Inclusive of forward losses, changes in estimate on loss programs and cumulative catch-up adjustments. These changes in estimates for the periods ended December 31, 2021, 2020, and 2019 are further detailed in Note 5, Changes in Estimates.
(2)The year ended December 31, 2021 includes excess capacity production costs of $206.7 related to the temporary B737 MAX and A220 production schedule changes, abnormal costs of $12.0 for workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies, $6.8 of restructuring costs, and a $35.9 offset related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes excess capacity production costs of $265.5 related to the temporary B737 MAX and A220 production schedule changes, abnormal costs of $33.7 for workforce adjustments as a result of COVID-19 production pause, net of U.S. employee retention credit and U.K. government subsidies, and $64.0 of restructuring costs.

(3)The year ended December 31, 2021 includes excess capacity production costs of $10.8, $1.1 of restructuring costs, and a $3.0 offset related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year. The year ended December 31, 2020 includes excess capacity production costs of $13.4 related to the temporary B737 production schedule changes, and $3.8 of restructuring costs.

(4)The year ended December 31, 2021 includes $0.3 restructuring costs, and a $2.2 offset to costs related to partial recognition of the Aviation Manufacturing Jobs Protection Program grant which was awarded in the current year The year ended December 31, 2020 includes $5.2 of restructuring costs.
Most of the Company’s revenue is obtained from sales inside the U.S. However, the Company does generate international sales, primarily from sales to Airbus. The following chart illustrates the split between domestic and foreign revenues:
122

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 Year Ended December 31, 2021Year Ended December 31, 2020Year Ended December 31, 2019
Revenue Source(1)
Net RevenuesPercent of
Total
Net Revenues
Net RevenuesPercent of
Total
Net Revenues
Net RevenuesPercent of
Total
Net Revenues
United States$2,822.2 71 %$2,637.6 77 %$6,566.3 84 %
International 
United Kingdom580.4 15 %433.5 13 %771.9 10 %
Other550.4 14 %333.7 10 %524.9 %
Total International1,130.8 29 %767.2 23 %1,296.8 16 %
Total Revenues$3,953.0 100 %$3,404.8 100 %$7,863.1 100 %
_______________________________________

(1)Net Revenues are attributable to countries based on destination where goods are delivered.
As of December 31, 2021, most of the Company’s property, plant and equipment are located within the U.S. Approximately 19% of the Company's property, plant and equipment based on book value are located in the U.K. with approximately another 4% of the Company's total property, plant and equipment located in countries outside the U.S. and the U.K. The following chart illustrates the split between domestic and foreign assets:
 Year Ended December 31, 2021Year Ended December 31, 2020Year Ended December 31, 2019
Asset LocationTotal
PPE
Percent of
PPE
Total
PPE
Percent of
Total
PPE
Total
PPE
Percent of
Total
PPE
United States$1,833.7 77 %$1,931.0 77 %$2,079.4 92 %
International 
United Kingdom451.3 19 %466.2 19 %112.4 %
Other100.5 %106.6 %79.9 %
Total International551.8 23 %572.8 23 %192.3 %
Total Property, Plant & Equipment$2,385.5 100 %$2,503.8 100 %$2,271.7 100 %



27.  Restructuring Costs

In twelve months ended December 31, 2021 and December 31, 2020, the Company's customers, including Boeing and Airbus, have significantly reduced their overall production rates as a result of the COVID-19 pandemic and, in the case of Boeing, the B737 MAX grounding. As a result, the Company took actions to align costs to the updated production levels (restructuring activity). The Company’s planned restructuring activities are documented in a restructuring plan that is approved and controlled by management. The planned activities to align costs to expected production levels have materially affected the scope of operations and manner in which business is conducted by the Company.
Restructuring costs are presented separately as a component of operating loss on the Consolidated Statements of Operations. The total restructuring costs of $8.2 for the twelve months ended December 31, 2021 largely includes cost related to McAlester and San Antonio site closures. For the twelve months ended December 31, 2020, total restructuring costs of $73.0 was comprised of $51.4 and $21.6, respectively, related to involuntary workforce reductions and a voluntary retirement program.
Of the $8.2 total restructuring cost for the twelve months ended December 31, 2021, $8.2 was paid during the twelve months ended December 31, 2021.
The costs of the restructuring plan are included in segment operating margins. The total amount for the twelve months ended December 31, 2021 and December 31, 2020 for each segment was $6.8 and $64.0, respectively, for the Commercial
123

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
segment, $1.1 and $3.8, respectively, for the Defense & Space segment, and $0.3 and $5.2, respectively, for the Aftermarket segment.
The total restructuring costs related to involuntary workforce reductions of $51.4 for the twelve months ended December 31, 2020 includes $31.5 from the first quarter of 2020 for approximately 3,200 employees, $4.9 from the second quarter of 2020 for approximately 1,450 additional employees in response to COVID-19 impacts, $11.1 from the third quarter of 2020 for approximately 1,950 additional employees, and $3.9 in the fourth quarter for 950 additional employees. The total restructuring costs related to the VRP of $21.6 for the twelve months ended December 31, 2020 represents the total costs expected to be incurred for the voluntary retirement packages that includes $11.1 for the first quarter 2020 for 207 employees, $1.4 for the second quarter 2020 for 27 employees, $8.4 for the third quarter 2020 for 165 employees, and $0.7 in the fourth quarter for an additional 30 employees.
28.  Acquisitions

Asco Acquisition

On May 1, 2018, the Company and its wholly-owned subsidiary Spirit AeroSystems Belgium Holdings BVBA (“Spirit Belgium”) entered into a definitive agreement (as amended, the “Asco Purchase Agreement”) with certain private sellers providing for the purchase by Spirit Belgium of all of the issued and outstanding equity of S.R.I.F. N.V., the parent company of Asco Industries N.V. (“Asco”), subject to certain customary closing adjustments, including foreign currency adjustments (the “Asco Acquisition”). On September 25, 2020, the Company, Spirit Belgium and the Sellers entered into an amendment to the Asco Purchase Agreement (the “Termination Agreement”) pursuant to which the parties agreed to terminate the Asco Purchase Agreement, including all schedules and annexes thereto (other than certain confidentiality agreements) (collectively with the Asco Purchase Agreement, the “Transaction Documents”), effective as of September 25, 2020. Under the Termination Agreement, the parties also agreed to release each other from any and all claims, rights of action, howsoever arising, of every kind and nature, in connection with, arising out of, based upon or related to, directly or indirectly, the Transaction Documents, including any breach, non-performance, action or failure to act under the Transaction Documents.

Acquisition-related expenses were $0.1 for the twelve months ended December 31, 2021 and $20.0 for the twelve months ended December 31, 2020, and are included in selling, general and administrative costs on the Consolidated Statement of Operations.

FMI

On January 10, 2020, Spirit completed the acquisition of 100% of the outstanding equity of FMI using cash on hand. The acquisition-date fair value of consideration transferred was $121.4, which included cash payment to the seller, payment of closing indebtedness, and payment of selling expenses.

Acquiring FMI aligns with the Company's strategic growth objectives to diversify its customer base and expand the current defense business. FMI is an industry-leader in the design and manufacture of complex composite solutions that are primarily used in aerospace applications. FMI's main operations focus on multidirectional reinforced composites that enable high-temperature applications such as thermal protection systems, re-entry vehicle nose tips, and rocket motor throats and nozzles.

Acquisition-related expenses were $0.5 for the twelve months ended December 31, 2020, and are included in selling, general and administrative costs on the Consolidated Statement of Operations.

The purchase price has been allocated among assets acquired and liabilities assumed at fair value, with the excess purchase price recorded as goodwill. The Company has recorded purchase accounting entries, which the Company concluded were final as of the quarter ended October 1, 2020:
124

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 At January 10, 2020
Cash and cash equivalents$3.5 
Accounts receivable5.3 
Inventory1.9 
Contract Assets, short-term5.6 
Prepaid and other current assets0.5 
Equipment and leasehold improvements12.3 
Intangible assets30.0 
Goodwill76.0 
Other noncurrent assets0.2 
Total assets acquired$135.3 
  
Accounts payable and accrued liabilities1.8 
Income Tax Payable1.4 
Contract liabilities, short-term2.2 
Accrued payroll and employee benefits0.6 
Other current liabilities0.2 
Deferred income taxes, non-current7.5 
Other noncurrent liabilities0.2 
Total liabilities assumed13.9 
Net assets acquired$121.4 
The intangible assets included above consist of the following: 
 AmountAmortization Period
 (in years)
Developed technology asset$30.0 15
Total intangible assets$30.0 15

FMI has developed proprietary know-how over the past 50 years related to its densification and weaving processes. FMI's densification and weaving processes are used to develop specialized composites which can withstand high temperatures and meet the structural requirements set forth by FMI's customers. FMI has developed proprietary designs for 3D and 4D weaving of uncrimped carbon fibers. The densification process utilizes proprietary formulas of heat, pressure, materials, and time to create high density composite solutions at scale. FMI's developed technology results in high strength to weight composites with unmatched density, stability, and heat resistance, which are essential for the mission critical markets it serves. This developed technology is the primary driver of FMI's longstanding, competitive advantage in the markets.

FMI is typically engaged with government agencies through purchase orders and does not have any life of program commitments from customers. As a result of FMI’s existing developed technology and incumbent position on previous purchase orders, FMI is positioned to capture future government programs. As such, the developed technology and contract assets were subsumed into one consolidated intangible asset (collectively referred to as the developed technology asset).

The developed technology intangible asset is deemed to be the primary revenue-generating identifiable intangible asset acquired in the Transaction. The multi-period excess earnings method was used as the approach for estimating the fair value of the developed technology intangible asset which utilizes significant unobservable inputs, or Level 3 inputs, as defined by the fair value hierarchy. The principle behind this method is that the value of the intangible asset is equal to the present value of the after-tax cash flows attributable to the intangible asset only. The analysis included assumptions for projections of revenues and expenses, contributory asset charges, discount rates, and a tax impacts.

125

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
The goodwill amount of $76.0 recognized is attributable primarily to expected revenue synergies generated by the integration of the Company's products and technologies with those of FMI and intangible assets that do not qualify for separate recognition, such as the assembled workforce of FMI. None of the goodwill is expected to be deductible for income tax purposes. The goodwill is allocated $65.4 to the Commercial segment, $5.5 to the Defense & Space segment, and $5.1 to the Aftermarket segment. This allocation was based upon the fair value of the projected earnings as of the acquisition date. See Note 12, Other Assets, Goodwill, and Intangible Assets for more information on goodwill.

The Company’s consolidated income statement from the acquisition date to the period ending December 31, 2020 includes revenue and earnings of FMI of $58.8 and $7.7, respectively. The following summary, prepared on a pro forma basis, presents the unaudited consolidated results of operations for the twelve months ended December 31, 2020 and December 31, 2019 as if the acquisition of FMI had been completed as of the beginning of fiscal 2019, after including any post-acquisition adjustments directly attributable to the acquisition, and after including the impact of adjustments such as amortization of intangible assets, and interest expense on related borrowings and, in each case, the related income tax effects. These amounts have been calculated after substantively applying the Company’s accounting policies. This pro forma presentation does not include any impact of transaction synergies. The pro forma results are not necessarily indicative of the Company's results of operations had the Company owned FMI for the entire periods presented, nor does it purport to represent results for any future periods.
For the Twelve Months Ended
December 31,
2020
December 31,
2019
Revenue - as reported$3,404.8 $7,863.1 
Revenue - pro forma$3,405.6 $7,913.8 
Net (loss) income - as reported$(870.3)$530.1 
Net (loss) income - pro forma$(870.2)$534.9 
Earnings Per Share - Diluted - as reported$(8.38)$5.06 
Earnings Per Share - Diluted - pro forma(8.38)5.11

Bombardier Acquisition

On October 30, 2020, Spirit and Spirit AeroSystems Global Holdings Limited (“Spirit UK”), wholly owned subsidiaries of the Company, completed their previously announced acquisition of the outstanding equity of Short Brothers plc (“Shorts”) and Bombardier Aerospace North Africa SAS ("BANA"), and substantially all the assets of the maintenance, repair and overhaul business in Dallas, Texas (collectively, the “Bombardier Acquired Business”), along with the assumption of certain liabilities of Shorts and BANA (the “Bombardier Acquisition”).

The Bombardier Acquired Businesses are global leaders in aerostructures and fabrication, delivering composite and metallic wing components, nacelles, fuselages and tail assemblies, along with high-value mechanical assemblies made out of aluminum, titanium and steel. The backlog of work includes long-term contracts on the Airbus aircraft family, along with Bombardier business and regional jets. The acquisition is in line with the Company’s growth strategy of increasing Airbus content, developing low-cost country footprint, and growing the Company’s aftermarket business. The Bombardier Acquired Businesses are included within the Commercial and Aftermarket reporting segments. Refer to Note 26, Segment and Geographical Information for additional information about the Company’s segments.

The Company, acting through certain of its subsidiaries, also assumed net pension liabilities of approximately $316. In addition, Spirit assumed financial obligations related to a repayable investment agreement with the Department for Business, Energy and Industrial Strategy of the Government of the United Kingdom. As a result of its obligation to make future payments under this agreement, the Company recorded the assumed obligation from this transaction as a liability on its Consolidated Balance Sheet that will be accounted for using the interest method over the estimated life of the agreement. As a result, the Company imputes interest on the transaction and recorded imputed interest expense at the estimated interest rate. The Company's estimate of the interest rate under the agreement is based on the amount of payments expected to be made over the remaining life of the agreement. The Company utilizes future sales projections and growth rates to further develop this estimate. The projected amount of payments expected to be made involves the use of significant estimates and assumptions with respect to the number of units expected to be sold. The Company periodically assesses the expected payments to be made using a combination of historical results and forecasts from market data sources. To the extent such payments are greater or less than its initial estimates or the timing of such payments is materially different than its original estimates, the Company will adjust the amortization of the liability prospectively. The Company determined the fair value of the liability at the acquisition date to be
126

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
$304 which is included within the liabilities assumed, with a current effective annual imputed interest rate of 6.78%. Cash payments made related to the principal component of the liability will be classified as a financing outflow on the Consolidated Statements of Cash Flows, while payments made related to the interest component will be presented within operating cash flows.

The $275 cash consideration, along with these assumed liabilities, results in a total enterprise value of $895 as of October 30, 2020. The Company agreed to procure payment of a special contribution of £100 million to the Shorts pension scheme (the "Shorts Pension") on October 30, 2021. In addition, included within the liabilities assumed is approximately $320 in forward loss contracts.

Acquisition-related expenses were $3.3 and $11.0 for the twelve months ended December 31, 2021 and December 31, 2020, respectively, and are included in selling, general and administrative costs on the Consolidated Statements of Operations.

The acquisition was accounted for as a business combination in accordance with ASC Topic 805, Business Combinations. The purchase price has been allocated among assets acquired and liabilities assumed at fair value based on information currently available, with the excess purchase price recorded as goodwill. Determining the fair value of assets acquired and liabilities assumed requires significant judgment, including the amount and timing of expected future cash flows, long-term growth rates and discount rates. In some cases, the Company used discounted cash flow analyses, which were based on the Company's best estimate of future sales, earnings and cash flows after considering such factors as general market conditions, customer budgets, existing firm and future orders, changes in working capital, long-term business plans and recent operating performance. Use of different estimates and judgments could yield materially different results.

The Company also identified contractual obligations with customers on certain contracts with economic returns that are lower than could be realized in market transactions as of the acquisition date. The Company measured these liabilities under the measurement provisions of FASB ASC Topic 820, Fair Value Measurements and Disclosures, which is based on the price to transfer the obligation to a market participant at the measurement date, assuming that the liability will remain outstanding in the marketplace. Significant assumptions were used to determine the fair value of the loss contract reserves using the discounted cash flow model including discount rates, forecasted quantities of products to be sold under the long-term contracts and market prices for respective products. These were forward looking assumptions that could be affected by future economic and market conditions. Based on the estimated net cash outflows of the programs plus a reasonable contracting profit margin required to transfer the contracts to market participants, the Company recorded assumed liabilities of approximately $320.1 in connection with the Bombardier Acquisition. These liabilities are shown within the forward loss provision on the Consolidated Balance Sheets for the period ended December 31, 2021. These liabilities will be liquidated in accordance with the underlying pattern of obligations, as reflected by the expenses incurred on the contracts, as a reduction to cost of sales. Total consumption of the contractual obligation in 2020 and 2021 was $31.9. Total consumption of the contractual obligation for the next four years, based upon the assumptions referenced above is expected to be as follows: $55.8 in 2022, $77.2 in 2023, $86.8 in 2024, and $68.4 in 2025.

The Company has concluded its assessment and purchase price allocation of the Bombardier Acquisition. Based on additional information obtained during the nine month period ended September 30, 2021, the Company recognized the following adjustments to its preliminary purchase price allocation, which are included in the final purchase price allocation below: intangible assets increased by $4.9, forward loss liability increased by $38.5, other non-current liabilities increased by $4.3, working capital decreased by $2.3. As a result of these adjustments, as of September 30, 2021, the recognized goodwill was adjusted from $486.8 to $527.0. There were no measurement period adjustments materially impacting earnings that would have been recorded in previous reporting periods if the adjustments had been recognized as of the acquisition date.

The purchase price allocation of the assets acquired and the liabilities assumed at the acquisition date is as follows:
127

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
 At October 30, 2020
Cash and cash equivalents$4.4 
Accounts receivable, net91.9 
Inventory251.6 
Other current assets11.4 
Intangible assets, net193.0 
Other non-current assets11.7 
Property and equipment, net373.6 
Right of use asset27.7 
Goodwill527.0 
Total assets acquired$1,492.3 
 
Accounts payable90.4 
Accrued payroll and employee benefits113.8 
Forward loss provision, short-term33.8 
Other current liabilities31.5 
Forward loss provision, long-term286.3 
Other non-current liabilities317.7 
Operating lease liabilities, long-term27.5 
Retirement benefits316.3 
Total liabilities assumed1,217.3 
Net assets acquired$275.0 


The preliminary amounts allocated to the intangible assets identified are as consist of the follows:
 AmountAmortization Period
 (in years)
Developed Technology$62.0 15.0
Customer Relationships$131.0 18.0
Total intangible assets$193.0 

The customer relationships intangible asset consists of estimated future revenues. The customer relationships intangible asset was valued using the excess earnings method (income approach) in which the value is derived from an estimation of the after-tax cash flows specifically attributable to the customer relationships. The analysis included assumptions for projections of revenues and expenses, contributory asset charges, discount rates, and a tax amortization benefit. The developed technology intangible asset was valued using the relief from royalty method (income approach) in which the value is derived by estimation of the after-tax royalty savings attributable to owning the assets. Assumptions in this analysis included projections of revenues, royalty rates representing costs avoided due to ownership of the assets, discount rates, and a tax amortization benefit.

The goodwill recognized is attributable primarily to expected synergies and intangible assets that do not qualify for separate recognition, such as the acquired assembled workforce. We expect $24.8 of the goodwill to be deductible for income tax purposes. The Company's allocation of goodwill to our reportable segments is based on the fair value of projected earnings as of the acquisition date. The goodwill is allocated $228.8 to the Commercial segment and $298.2 to the Aftermarket segment.

The results of operations of the Bombardier Acquired Businesses have been included in the Company’s consolidated statements of operations as of the acquisition date. The following table provides the results of operations for the Bombardier Acquired Businesses included in the Company’s consolidated statements of operations for the year ended December 31, 2020.
Net revenue93.4 
Net income attributable to the Bombardier Acquired Businesses (26.5)

The following summary, prepared on a pro forma basis, presents the unaudited consolidated results of operations for the twelve months ended December 31, 2020, and December 31, 2019 as if the Bombardier Acquisition had been completed as of January 1, 2019. The pro forma results include the impact of any post-acquisition adjustments directly attributable to the
128

Table of Contents
Spirit AeroSystems Holdings, Inc.
Notes to the Consolidated Financial Statements — (Continued)
($, €, £, and RM in millions other than per share amounts)
acquisition and the impact of adjustments such as the recognition of additional depreciation and amortization expense, and the related income tax effects. This pro forma presentation does not include any impact of transaction synergies. The pro forma results are not necessarily indicative of what the results of operations would have been had the Bombardier Acquisition occurred during the periods presented, nor does it purport to represent results for any future periods.
For the Twelve Months Ended
December 31,
2020
December 31,
2019
Revenue - as reported$3,404.8 $7,863.1 
Revenue - pro forma$3,983.6 $8,804.2 
Net (loss) income - as reported$(870.3)$530.1 
Net (loss) income - pro forma$(883.2)$596.3 
Earnings Per Share - Diluted - as reported$(8.38)$5.06 
Earnings Per Share - Diluted - pro forma(8.50)5.70 


Applied Aerodynamics

During the three months ended July 1, 2021, the Company acquired the assets of Applied, a MRO company based in Farmers Branch, Texas, for a purchase price of $29.6, including cash consideration of $21.1. The acquisition was accounted for as a business combination in accordance with ASC Topic 805, Business Combinations. The purchase price has been allocated among assets acquired and liabilities assumed at fair value based on information currently available, with the excess purchase price recorded as goodwill, which is fully allocated to the Aftermarket segment. As of December 31, 2021, the Company has concluded its assessment and purchase price allocation of the acquisition. The purchase price allocation of the assets acquired and the liabilities assumed was recorded as of the acquisition date, and those assets and liabilities are included in the Consolidated Balance Sheet as of December 31, 2021, including $3.0 of property, plant and equipment, $2.3 of working capital, $6.2 of intangible assets and $18.1 allocated to goodwill, which is expected to be deductible for tax purposes. Operating income, as of the acquisition date, from the acquired business is reported within our Aftermarket segment.

Acquisition-related expenses were $0.6 for the twelve month period ended December 31, 2021. Acquisition-related expenses are included in selling, general and administrative costs on the Consolidated Statements of Operations.
129

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
Our management with the participation of our President and Chief Executive Officer (principal executive officer) and Senior Vice President and Chief Financial Officer (principal financial officer) has evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2021 and has concluded that these disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended, or the “Exchange Act”) were effective to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act, is recorded, processed, summarized, and reported within the time period specified by the SEC’s rules and forms. These disclosure controls and procedures include, without limitation, controls and procedures designed to provide reasonable assurance that information required to be disclosed by us in the reports we file or submit under the Exchange Act is accumulated and communicated to management of the Company, including our principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.
Management’s Report on Internal Control Over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act). Internal control over financial reporting is a process designed by, or under the supervision of, our principal executive and principal financial officers and effected by the Company’s Board, management and other personnel to provide reasonable assurance of the reliability of our financial statements for external purposes in accordance with GAAP 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 the Company's assets;
(2)Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with GAAP, and that the Company's receipts and expenditures are being made only in accordance with authorizations of the Company's management and directors; 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 misstatement. Also, projections of any evaluation of effectiveness to future periods are subject to risk that controls may become inadequate because of changes in condition, or that the degree of compliance with the policies or procedures may deteriorate.
Management conducted an assessment of the effectiveness of our internal control over financial reporting based on the criteria set forth in Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework). Based on this assessment, our management concluded that our internal control over financial reporting was effective as of December 31, 2021. The effectiveness of the Company’s internal control over financial reporting as of December 31, 2021 has been audited by the Company’s independent registered public accounting firm, Ernst & Young LLP, as stated in their report appearing herein.

Change in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during the fourth quarter of 2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


130

Table of Contents

Report of Independent Registered Public Accounting Firm



To the Shareholders and the Board of Directors of Spirit AeroSystems Holdings, Inc.

Opinion on Internal Control Over Financial Reporting

We have audited Spirit AeroSystems Holdings, Inc. internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, Spirit AeroSystems Holdings, Inc. (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2021, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of Spirit AeroSystems Holdings, Inc. as of December 31, 2021 and 2020, the related consolidated statements of operations, comprehensive income, stockholders' equity and cash flows for each of the three years in the period ended December 31, 2021, and the related notes, and our report dated February 15, 2022 expressed an unqualified opinion thereon.

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’s 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/ Ernst & Young LLP

Wichita, Kansas

February 15, 2022
131

Table of Contents

Item 9B.    Other Information
None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
Not applicable.
132

Table of Contents

PART III

Item 10.    Directors, Executive Officers and Corporate Governance
Information concerning the executive officers of the Company is included in Part I of this Annual Report on Form 10-K and is incorporated by reference herein. The information otherwise required by Items 401, 405, 406, and 407(c)(3), (d)(4), and (d)(5) of Regulation S-K will be provided in the Company’s proxy statement for its 2022 annual meeting of stockholders, which will be filed with the SEC no later than 120 days after the end of the fiscal year (the “2022 Proxy Statement”) and is incorporated by reference herein.
The Company has adopted a Code of Conduct (the “Code”) and a Finance Code of Professional Conduct that applies to the Company’s Principal Executive Officer, Principal Financial Officer, Principal Accounting Officer, and persons performing similar functions. Copies of the Code and Finance Code of Professional Conduct are available on the Company’s website at http://investor.spiritaero.com/corporate-governance/OD/default.aspx, and any waiver from the Code or Finance Code of Professional Conduct will be timely disclosed on the Company’s website or a Current Report on Form 8-K, as will any amendments to the Code or Finance Code of Professional Conduct.

Item 11.    Executive Compensation
The information required by Item 402 and Item 407(e)(4) and (e)(5) of Regulation S-K will be provided in the 2022 Proxy Statement and is incorporated by reference herein.

Pursuant to the rules and regulations of the SEC under the Exchange Act, the information under Item 407(e)(5) incorporated by reference from the 2022 Proxy Statement shall not be deemed to be “soliciting material,” or to be “filed” with the SEC, or subject to Regulation 14A or 14C or the liabilities of Section 18 of the Exchange Act, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933.


Item 12.    Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Information concerning the securities authorized for issuance under equity compensation plans included in Part II, Item 5 of this Annual Report is incorporated by reference herein. The information required by Item 403 of Regulation S-K will be provided in the 2022 Proxy Statement and is incorporated by reference herein.

Item 13.    Certain Relationships and Related Transactions, and Director Independence
The information required by Items 404 and 407(a) of Regulation S-K will be provided in the 2022 Proxy Statement and is incorporated by reference herein.

Item 14.    Principal Accounting Fees and Services
The information required by Item 9(e) of Schedule 14A will be provided in the 2022 Proxy Statement and is incorporated by reference herein.

133

Table of Contents

Part IV
Item 15.    Exhibits and Financial Statement Schedules
Article I. Exhibit
Number
Section 1.01 ExhibitIncorporated by
Reference to the
Following Documents
2.1Asset Purchase Agreement, dated as of February 22, 2005, between Spirit AeroSystems, Inc. (f/k/a Mid-Western Aircraft Systems, Inc.) and The Boeing Company
2.2First Amendment to Asset Purchase Agreement, dated June 15, 2005, between Spirit AeroSystems, Inc. (f/k/a Mid-Western Aircraft Systems, Inc.) and The Boeing Company
2.3Asset Purchase Agreement, between Spirit AeroSystems Inc., Triumph Aerostructures - Tulsa LLC and Triumph Group, Inc., dated as of December 8, 2014
2.4Amendment 1 to Asset Purchase Agreement, between Spirit AeroSystems, Inc., Triumph Aerostructures - Tulsa, LLC and Triumph Group, Inc., dated as of December 30, 2014
3.1Third Amended and Restated Certificate of Incorporation of Spirit AeroSystems Holdings, Inc.

3.2Seventh Amended and Restated By Laws of Spirit AeroSystems Holdings, Inc.
3.3Eighth Amended and Restated Bylaws of Spirit AeroSystems Holdings, Inc.
4.1Form of Class A Common Stock Certificate
Description of Spirit AeroSystems Holdings, Inc. Securities Registered under Section 12 of the Exchange Act.*
4.3Indenture dated as of June 1, 2016, governing the 3.850% Senior Notes due 2026, by and among Spirit, the guarantors identified therein and The Bank of New York Mellon Trust Company, N.A.
4.4Form of 3.850% Senior Note due 2026
4.5Supplemental Indenture, dated December 5, 2016, governing the 3.850% Senior Notes due 2026
4.6Second Supplemental Indenture, dated as of February 24, 2020, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc., Spirit AeroSystems North Carolina, Inc., and The Bank of New York Mellon Trust Company, N.A., as Trustee.
4.7Third Supplemental Indenture, dated as of April 17, 2020, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc., Spirit AeroSystems North Carolina, Inc., and The Bank of New York Mellon Trust Company, N.A., as Trustee.
134

Table of Contents

4.8Fourth Supplemental Indenture, dated as of October 5, 2020, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc., Spirit AeroSystems North Carolina, Inc., and The Bank of New York Mellon Trust Company, N.A., as Trustee.
4.9Indenture, dated as of May 30, 2018, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc. and the Bank of New York Mellon Trust Company.
4.10Form of 3.950% Senior Note due 2023
4.11Form of 4.600% Senior Note due 2028
4.12Indenture, dated as of April 17, 2020, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc., Spirit AeroSystems North Carolina, Inc. and The Bank of New York Mellon Trust Company, N.A., as trustee and collateral agent.
4.13Form of 7.500% Senior Secured Second Lien Note due 2025.
4.14Indenture, dated as of October 5, 2020, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc., Spirit AeroSystems North Carolina, Inc. and The Bank of New York Mellon Trust Company, N.A., as trustee and collateral agent.
4.15Form of 5.500% Senior Secured First Lien Notes due 2025
Article I. Exhibit
Number
Section 1.01 ExhibitIncorporated by
Reference to the
Following Documents
10.1Form of Indemnification Agreement
10.2†Spirit AeroSystems Holdings, Inc. Amended and Restated Deferred Compensation Plan, As Amended
10.3†Spirit AeroSystems Holdings, Inc. Second Amended and Restated Director Stock Plan
10.4†
Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan

10.5†First Amendment to the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan, dated January 25, 2017
10.6†Second Amendment to the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan, dated October 23, 2019
10.7†
Employment Agreement between Spirit AeroSystems, Inc. and Samantha Marnick, effective as of February 22, 2006 and annual Executive Compensation Letter, dated May 3, 2013

10.8†Employment Agreement between Spirit AeroSystems, Inc. and Duane Hawkins, effective as of June 17, 2013
135

Table of Contents

10.9†Amendment to Employment Agreement between Spirit Aerosystems, Inc. and Duane Hawkins, effective as of June 17, 2013
10.10†Employment Agreement, dated as of February 13, 2016, between Spirit AeroSystems, Inc. and Thomas C. Gentile III
10.11†Employment Agreement between Spirit AeroSystems, Inc. and Bill Brown, effective as of May 5, 2014
10.12†Employment Agreement, dated January 29, 2020, between Spirit AeroSystems, Inc. and Mark Suchinski.
10.13†Long-Term Incentive Program under the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan, as amended and restated effective January 25, 2017
10.14†Long-Term Incentive Program under the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Plan, as amended and restated effective January 23, 2019
10.15†Short-Term Incentive Program under the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan, as amended and restated effective January 25, 2017
10.16†Director Stock Program under the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan, effective April 25, 2018
10.17†Director Stock Program under the Spirit AeroSystems Holdings, Inc. 2014 Omnibus Incentive Plan, effective April 28, 2021
10.18†Non-Employee Director Compensation Overview Effective with 2021-2022 Term
10.19†Spirit AeroSystems Holdings, Inc. Supplemental Executive Retirement Plan, as amended and restated effective January 25, 2017


10.20†Employee Stock Purchase Plan
10.21†Amended and Restated Employee Stock Purchase Plan, effective January 21, 2020
Amended and Restated Employee Stock Purchase Plan, effective October 26, 2021*
10.23†Form of Time-Based Restricted Stock Award Agreement
10.24†Form of Time-Based Restricted Stock Unit Award Agreement (U.S. Participants)
10.25†Form of Performance-Based Restricted Stock Award Agreement
10.26†Form of Performance-Based Restricted Stock Unit Award Agreement (U.S. Participants)
136

Table of Contents

10.27†Form of Non-Employee Director Award Agreement
10.28†Form of Time-Based Restricted Stock Unit Award Agreement (Non-U.S. Participants)
10.29†Form of Performance-Based Restricted Stock Unit Award Agreement (Non-U.S. Participants)
10.30†Perquisite Allowance Plan
10.31†Retirement and Consulting Agreement and General Release, dated June 7, 2016, between Spirit AeroSystems, Inc. and Larry A. Lawson
10.32†Agreement and General Release, dated January 31, 2020, between Spirit AeroSystems Holdings, Inc., Spirit AeroSystems, Inc. and Jose Garcia.
10.33†Resignation and General Release, dated April 3, 2020, among Spirit AeroSystems, Inc., Spirit AeroSystems Holdings, Inc., and John Gilson.
10.34†Retirement Agreement and General Release with John Pilla, dated July 29, 2020.
10.35†Second Amended and Restated Credit Agreement, dated as of July 12, 2018, among Spirit AeroSystems Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, the lenders party thereto, Bank of America, N.A., as administrative agent, and the other agents named therein
10.36First Amendment to the Second Amended and Restated Credit Agreement, dated as of February 24, 2020, among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, the lenders party thereto, Bank of America, N.A., as administrative agent and collateral agent.
10.37Delayed Draw Term Loan Credit Agreement, dated as of February 24, 2020, among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, Spirit AeroSystems North Carolina, Inc., as subsidiary guarantor, and the lenders party thereto, Bank of America, N.A., as administrative agent.
10.38Second Amendment, dated as of March 30, 2020, to the Second Amended and Restated Credit Agreement among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent.
10.39Third Amendment, dated as of April 10, 2020, to the Second Amended and Restated Credit Agreement among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent.
10.40Fourth Amendment, dated as of April 13, 2020, to the Second Amended and Restated Credit Agreement among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent.
137

Table of Contents

10.41Fifth Amendment, dated as of April 20, 2020, to the Second Amended and Restated Credit Agreement among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent.
10.42Sixth Amendment, dated as of July 31, 2020, to the Second Amended and Restated Credit Agreement among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc., as parent guarantor, Spirit AeroSystems North Carolina, Inc., as a guarantor, the lenders party thereto, and Bank of America, N.A., as administrative agent and collateral agent.
10.43Term Loan Credit Agreement, dated as of October 5, 2020, by and among Spirit AeroSystems, Inc., the lenders from time to time party thereto, and Bank of America, N.A., as administrative agent and collateral agent.
10.44††General Terms Agreement (Sustaining and others), dated as of June 16, 2005, between The Boeing Company and Spirit AeroSystems, Inc. (f/k/a Mid-Western Aircraft Systems, Inc.)
10.45††Hardware Material Services General Terms Agreement, dated as of June 16, 2005, between The Boeing Company and Spirit AeroSystems, Inc. (f/k/a Mid-Western Aircraft Systems, Inc.)
10.46††Ancillary Know-How Supplemental License Agreement, dated as of June 16, 2005, between The Boeing Company and Spirit AeroSystems, Inc. (f/k/a Mid-Western Aircraft Systems, Inc.)
10.47††Sublease Agreement, dated as of June 16, 2005, among The Boeing Company, Boeing IRB Asset Trust and Spirit AeroSystems, Inc. (f/k/a Mid-Western Aircraft Systems, Inc.)
10.48††Special Business Provisions (Sustaining), as amended through February 6, 2013, between The Boeing Company and Spirit AeroSystems, Inc.
10.49††Amendment 9 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems Inc., dated as of September 4, 2014
10.50††Amendment 10 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems Inc., dated as of September 26, 2014
10.51††Amendment 2, dated March 4, 2011, to General Terms Agreement (Sustaining and Others) between The Boeing Company and Spirit AeroSystems, Inc.
Amendment 3, dated January 30, 2014, to General Terms Agreement (Sustaining and Others) between The Boeing Company and Spirit AeroSystems, Inc.*
10.53Amendment 4, dated January 18, 2021, to General Terms Agreement BCA-65530-0016 between The Boeing Company and Spirit Aerosystems, Inc.
10.54††Memorandum of Agreement, between The Boeing Company and Spirit AeroSystems, Inc., made as of March 9, 2012, amending Special Business Provisions (Sustaining)
138

Table of Contents

10.55††
Memorandum of Agreement (737 MAX Non-Recurring Agreement), between The Boeing Company and Spirit AeroSystems, Inc., made as of April 7, 2014, amending Spirit’s long-term supply agreement with Boeing

10.56††
Memorandum of Agreement (Pricing Agreement), between The Boeing Company and Spirit AeroSystems, Inc., made as of April 8, 2014, amending Spirit’s long-term supply agreement with Boeing

10.57††Amendment 11 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of March 10, 2015
10.58††Amendment 12 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of April 9, 2015
10.59††Amendment 13 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of January 4, 2016
10.60††Amendment 14 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of April 21, 2015
10.61††Amendment 17 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of December 23, 2015
10.62††Amendment 20 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of November 1, 2015
10.63††Amendment 21 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of May 9, 2016

10.64††Amendment 22 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of November 2, 2016
10.65††Amendment 23 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of December 16, 2016
10.66††Amendment 24 to Special Business Provisions, between The Boeing Company and Spirit AeroSystems, Inc., dated as of December 20, 2016
10.67††Amendment 25 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of March 16, 2017
10.68††Amendment 26 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of March 23, 2017
10.69††Amendment 27 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of March 31, 2017
10.70††Amendment 28 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of June 22, 2017
139

Table of Contents

10.71††Amendment 29 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of July 20, 2017
10.72††Amendment 30 to Special Business Provisions (SBP) MS-65530-0016, dated September 22, 2017, between The Boeing Company and Spirit AeroSystems, Inc.
10.73††Amendment 31 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of October 18, 2017
10.74††Amendment 32 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of November 15, 2017
10.75††Amendment 33 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of November 30, 2017
10.76††Amendment 34 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of February 23, 2018
10.77††Amendment 35 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of April 18, 2018
10.78††Amendment 36 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of June 20, 2018
10.79††Amendment 37 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of August 17, 2018
10.80††Collective Resolution Memorandum of Understanding between the Boeing Company and Spirit AeroSystems, Inc., dated as of August 1, 2017
10.81††Amendment 38 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of November 1, 2018
10.82††Amendment 39 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of November 2, 2018
10.83††Collective Resolution 2.0 Memorandum of Agreement between the Boeing Company and Spirit AeroSystems, Inc., dated as of December 21, 2018
10.84††Amendment 40 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of January 30, 2019
10.85††Amendment 41 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of March 29, 2019
10.86††Memorandum of Agreement between the Boeing Company and Spirit AeroSystems, Inc., 737 Production Rate Adjustments, dated as of April 12, 2019.
10.87††Amendment 43 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of May 22, 2019.
140

Table of Contents

10.88††Amendment 44 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of July 19, 2019.
10.89††Amendment 45 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of October 3, 2019.
10.90††
Amendment 46 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of October 3, 2019.
10.91††Memorandum of Agreement, dated February 6, 2020, between The Boeing Company and Spirit AeroSystems, Inc.
10.92††Amendment 47 to Special Business Provisions MS-65530-0016, between the Boeing Company and Spirit AeroSystems, Inc., dated as of May 5, 2020.
10.93††Amendment 48 to Special Business Provisions (SBP) MS-65530-0016 between The Boeing Company and Spirit Aerosystems, Inc.
10.94††737 Production Rate Adjustment and Other Settlements Memorandum of Agreement, dated May 5, 2020, between The Boeing Company and Spirit AeroSystems, Inc.
10.95††B787 General Terms Agreement BCA-65520-0032between The Boeing Company and Spirit AeroSystems, Inc., conformed to incorporate the General Terms Agreement, dated June 16, 2005, Amendment 1 thereto, dated June 19, 2009, and Amendment 2 thereto, dated May 12, 2011
10.96Amendment 3, dated January 19, 2021, to General Terms Agreement BCA-65520-0032 Between The Boeing Company and Spirit AeroSystems, Inc.

10.97††B787 Special Business Provisions BCA-MS-65530-0019, dated August 20, 2012, between The Boeing Company and Spirit AeroSystems, Inc., conformed to incorporate the Special Business Provisions, dated June 16, 2005, and Amendments 1 through 19 thereto
10.98††Amendment 20 to B787 Special Business Provisions BCA-MS-65530-0019, dated June 5, 2013, between The Boeing Company and Spirit AeroSystems, Inc.
10.99††Amendment 21 to B787 Special Business Provisions BCA-MS-65530-0019, dated July 1, 2014, between The Boeing Company and Spirit AeroSystems, Inc.
10.100††Amendment 22 Revision 1 to B787 Special Business Provisions BCA-MS-65530-0019, dated December 4, 2014, between The Boeing Company and Spirit AeroSystems, Inc.
10.101††Amendment 23 to B787 Special Business Provisions BCA-MS-65530-0019, dated August 3, 2015, between The Boeing Company and Spirit AeroSystems, Inc.
10.102††Amendment 24 to B787 Special Business Provisions BCA-MS-65530-0019, dated December 16, 2015, between The Boeing Company and Spirit AeroSystems, Inc.
141

Table of Contents

10.103††Amendment 25 to B787 Special Business Provisions (SBP) BCA-MS-65530-0019, dated September 22, 2017, between The Boeing Company and Spirit AeroSystems, Inc.
10.104††Amendment 26 to B787 Special Business Provisions (SBP) BCA-MS-65530-0019, dated December 14, 2017, between The Boeing Company and Spirit AeroSystems, Inc.
10.105††Amendment 27 to B787 Special Business Provisions BCA-MS-65530-0019, between The Boeing Company and Spirit AeroSystems, Inc., dated as of August 17, 2018
10.106††Amendment 28 to B787 Special Business Provisions (SBP) BCA-MS-65530-0019, between The Boeing Company and Spirit AeroSystems, Inc., dated as of January 30, 2019
10.107††Amendment 29 to B787 Special Business Provisions (CBP) BCA-MS-65530-0019, between the Boeing Company and Spirit AeroSystems, Inc., dated as of May 14, 2019.
10.108††Amendment 30 to B787 Special Business Provisions (CBP) BCA-MS-65530-0019, between the Boeing Company and Spirit AeroSystems, Inc., dated as of August 12, 2019.
10.109††Amendment 31 to B787 Special Business Provisions (CBP) BCA-MS-65530-0019, between the Boeing Company and Spirit AeroSystems, Inc., dated as of October 3, 2019.
10.110††Amendment 32 to B787 Special Business Provisions (CBP) BCA-MS-65530-0019, between the Boeing Company and Spirit AeroSystems, Inc., dated as of April 15, 2020.
10.111††Amendment 33 to Special Business Provisions (SBP) BCA-MS-65530-0019 between The Boeing Company and Spirit Aerosystems, Inc.
10.112††Amendment No. 34 to Special Business Provisions (SBP) BCA-MS-65530-0019, dated June 30, 2021, by and between Spirit AeroSystems, Inc. and The Boeing Company
Amendment No. 35 to Special Business Provisions (SBP) BCA-MS-65530-0019, dated June 30, 2021, by and between Spirit AeroSystems, Inc. and The Boeing Company*
10.114737 Recalculated Pre-Payment Letter Agreement, dated February 5, 2021, by and between Spirit AeroSystems, Inc. and The Boeing Company
10.115Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V., dated May 1, 2018, by and between Christian Boas, Emile Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA and Spirit AeroSystems Holdings, Inc.
10.116Letter Agreement, dated March 19, 2019, RE; Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V., dated May 1, 2018, by and between Christian Boas, Emile Boas, DREDA, Sylvie Boas, Spirit
142

Table of Contents

10.117
Letter Agreement, dated March 27, 2019, RE; Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V., dated May 1, 2018, by and between Christian Boas, Emile Boas, DREDA, Sylvie Boas, Spirit
10.118Letter Agreement, dated May 3, 2019, RE; Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V., dated May 1, 2018 (as amended), by and between Christian Boas, Emilie Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA, and Spirit AeroSystems Holdings, Inc.
10.119Amended and Restated Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V., dated May 14, 2019 (as amended), by and between Christian Boas, Emilie Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA, and Spirit AeroSystems Holdings, Inc.
10.120Letter Agreement, dated June 3, 2019, RE; Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V. (as amended), by and between Christian Boas, Emilie Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA, and Spirit AeroSystems Holdings, Inc.
10.121Letter Agreement, dated July 14, 2019, RE; Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V.(as amended), by and between Christian Boas, Emilie Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA, and Spirit AeroSystems Holdings, Inc.
10.122Amended and Restated Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V., dated October 28, 2019 (as amended), by and between Christian Boas, Emilie Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA, and Spirit AeroSystems Holdings, Inc.
10.123Letter Agreement, dated January 29, 2020, RE; Agreement for the Sale and Purchase of Shares of S.R.I.F. N.V.(as amended), by and between Christian Boas, Emilie Boas, DREDA, Sylvie Boas, Spirit AeroSystems Belgium Holdings BVBA, and Spirit AeroSystems Holdings, Inc.
10.124Termination Agreement dated September 25, 2020 by and among Spirit AeroSystems Holdings, Inc., Spirit AeroSystems Belgium Holdings BVBA and certain private sellers.
10.125††Agreement for the Sale and Purchase of (1) the Entire Issued Share Capital of Short Brothers plc and Bombardier Aerospace North Africa SAS and (2) Certain Other Assets, dated October 31, 2019, by and between Bombardier Inc., Bombardier Aerospace UK Limited, Bombardier Finance Inc., Bombardier Services Corporation, Spirit AeroSystems Global Holdings Limited, and Spirit AeroSystems, Inc.
10.126Deed of Amendment, dated as of October 16, 2020, by and among Spirit AeroSystems, Inc, and Spirit AeroSystems Global Holdings Limited, and Bombardier Inc., Bombardier Aerospace UK Limited, Bombardier Finance Inc. and Bombardier Services Corporation.
143

Table of Contents

10.127Amendment, dated as of October 26, 2020, by and among Spirit AeroSystems, Inc, and Spirit AeroSystems Global Holdings Limited, and Bombardier Inc., Bombardier Aerospace UK Limited, Bombardier Finance Inc. and Bombardier Services Corporation.
10.128First Refinancing, Incremental Assumption and Amendment Agreement, dated as of November 15, 2021, among Spirit AeroSystems, Inc., as borrower, Spirit AeroSystems Holdings, Inc. and Spirit AeroSystems North Carolina, Inc., each as a guarantor, the lenders party thereto, and Bank of America, N.A., as administrative agent.
Subsidiaries of Spirit AeroSystems Holdings, Inc.*
22.1Guarantors and Issuers of Guaranteed Securities
Consent of Ernst & Young LLP*
Certification of Chief Executive Officer pursuant to Section 302 of Sarbanes-Oxley Act of 2002*
Certification of Chief Financial Officer pursuant to Section 302 of Sarbanes-Oxley Act of 2002*
Certification of Chief Executive Officer pursuant to Section 906 of Sarbanes-Oxley Act of 2002**
Certification of Chief Financial Officer pursuant to Section 906 of Sarbanes-Oxley Act of 2002**
101.INS@XBRL Instance Document*
101.SCH@XBRL Taxonomy Extension Schema Document*
101.CAL@XBRL Taxonomy Extension Calculation Linkbase Document*
101.DEF@XBRL Taxonomy Extension Definition Linkbase Document*
101.LAB@XBRL Taxonomy Extension Label Linkbase Document*
101.PRE@XBRL Taxonomy Extension Presentation Linkbase Document*
_______________________________________
    Indicates management contract or compensation plan or arrangement
††    Indicates that confidential portions of the exhibit have been omitted in accordance with the rules of the Securities and Exchange Commission

*    Filed herewith
**    Furnished herewith

144

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 Annual Report on Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Wichita, State of Kansas on February 15, 2022.
SPIRIT AEROSYSTEMS HOLDINGS, INC.
By:/s/    Mark J. Suchinski 
Mark J. Suchinski
Senior Vice President and Chief Financial Officer

Pursuant to the requirements of the Securities Act of 1934, this Annual Report on Form 10-K has been signed by the following persons in the capacities and on the dates indicated.
Signature Title Date
     
/s/   Thomas C. Gentile IIIDirector, President and Chief Executive February 15, 2022
   Thomas C. Gentile III
Officer (Principal Executive Officer)
/s/    Mark J. SuchinskiSenior Vice President and Chief Financial February 15, 2022
        Mark J. SuchinskiOfficer (Principal Financial Officer)
/s/    Damon WardVice President, Corporate Controller February 15, 2022
 Damon Ward
(Principal Accounting Officer)
/s/    Robert Johnson       Director, Chairman of the Board February 15, 2022
        Robert Johnson
/s/    Stephen CamboneDirector February 15, 2022
        Stephen Cambone
/s/    Charles Chadwell        Director February 15, 2022
        Charles Chadwell
/s/    Irene M. EstevesDirector February 15, 2022
        Irene M. Esteves
/s/    William FitzgeraldDirector February 15, 2022
        William Fitzgerald
/s/    Paul FulchinoDirector February 15, 2022
        Paul Fulchino
/s/    Richard GephardtDirector February 15, 2022
 Richard Gephardt
/s/    Ronald KadishDirector February 15, 2022
        Ronald Kadish
/s/    John L. PluegerDirector February 15, 2022
        John L. Plueger
/s/    Patrick ShanahanDirectorFebruary 15, 2022
        Patrick Shanahan
/s/    Laura WrightDirectorFebruary 15, 2022
        Laura Wright
145

Exhibit 4.2

DESCRIPTION OF CAPITAL STOCK
The following description summarizes the material terms of our capital stock and provisions of our amended and restated certificate of incorporation and by-laws. Because this is only a summary, it does not contain all of the information that may be important to you. For a complete description, you should refer to our amended and restated certificate of incorporation and by-laws and to the applicable provisions of the Delaware General Corporation Law, or the DGCL. References to our certificate of incorporation and to our by-laws are references to these documents, as amended and restated.

Overview
Our authorized capital stock consists of:
200,000,000 shares of class A common stock (“common stock”), par value $0.01 per share, and
10,000,000 shares of preferred stock, par value $0.01 per share.

Common Stock
Voting Rights. On all matters with respect to which the holders of our common stock are entitled to vote, each outstanding share of common stock is entitled to one vote
Dividend Rights. Subject to preferences that may apply to shares of preferred stock outstanding at the time, holders of our outstanding common stock are entitled to any dividend declared by the board of directors out of funds legally available for this purpose.
Preemptive, Conversion or Similar Rights. Holders of our common stock are not entitled to preemptive, conversion or other similar rights to purchase any of our securities.
Right to Receive Liquidation Distributions. Upon our voluntary or involuntary liquidation, dissolution or winding up, the holders of our common stock are entitled to receive pro rata our assets which are legally available for distribution, after payment of all debts and other liabilities and subject to the rights of any holders of preferred stock then outstanding, to the holders of our common stock.
Other Provisions. There are no redemption provisions or sinking fund provisions applicable to the common stock, nor is the common stock subject to calls or assessments by us.
NYSE Listing. Our common stock is listed on the NYSE under the symbol “SPR”.
Preferred Stock
Our board of directors may, without further action by our stockholders, from time to time, direct the issuance of up to 10,000,000 shares of preferred stock in series and may, at the time of issuance, determine the rights, preferences and limitations of each series. Satisfaction of any dividend preferences of outstanding shares of preferred stock would reduce the amount of funds available for the payment of dividends on shares of our common stock. Holders of shares of preferred stock may be entitled to receive a preference payment in the event of our liquidation, dissolution or winding-up before any payment is made to the holders of shares of our common stock. Under specified circumstances, the issuance of shares of preferred stock may render more difficult or tend to discourage a merger, tender offer or proxy contest, the assumption of control by a holder of a large block of our securities or the removal of incumbent management. Upon the affirmative vote of a majority of the total number of directors then in office, the board of directors, without stockholder approval, may issue shares of preferred stock with voting and conversion rights which could adversely affect the holders of shares of our common stock. There are no shares of preferred stock outstanding, and we have no present intention to issue any shares of preferred stock.



Anti-Takeover Effects of our Certificate of Incorporation and By-Laws
Our certificate of incorporation and by-laws contain provisions that are intended to enhance the likelihood of continuity and stability in the composition of our board of directors.
These provisions also may have the effect of delaying, deferring or preventing a future takeover or change in control unless the takeover or change in control is approved by our board of directors.
Undesignated Preferred Stock
The ability to authorize undesignated preferred stock makes it possible for our board of directors to issue one or more series of preferred stock with voting or other rights or preferences that could impede the success of any attempt to change control of us. This ability may have the effect of deferring hostile takeovers or delaying changes in control or management of our company.
Advance Notice Requirements for Stockholder Proposals and Directors Nominations
Our by-laws provide that stockholders seeking to bring business before our annual meeting of stockholders, or to nominate candidates for election as directors at our annual meeting, must provide timely notice of their intent in writing. To be timely, a stockholder’s notice must be delivered to, or mailed and received at, our principal executive offices not less than 120 days prior to the anniversary of the date of the immediately preceding annual meeting; provided, that if the date of the annual meeting is more than 30 days before or after the anniversary date of the immediately preceding annual meeting, the stockholder notification must have been received within 15 days after the public announcement by the company of the date of the annual meeting. Our by-laws also specify certain requirements as to the form and content of a stockholder’s notice. These provisions may have the effect of precluding our stockholders from bringing matters before a meeting or from making nominations for directors if the proper procedures are not followed or may discourage or defer a potential acquiror from conducting a solicitation of proxies to elect a slate of directors or otherwise attempting to obtain control of the company.
Call of Special Meetings
Our by-laws provide that, except as otherwise required by law, special meetings of the stockholders may be called only by the board of directors, our chief executive officer, our secretary or the holders of our common stock having not less than 10% of the voting power of all our outstanding common stock upon written request to the secretary. Stockholders are not otherwise permitted to call a special meeting or to require the board of directors to call a special meeting.
Filling of Board Vacancies; Removal
Our by-laws authorize only our board of directors to fill vacancies, including those resulting from newly created directorships or resignation or removal of directors. This may deter a stockholder from increasing the size of our board and gaining control of our board of directors by filling the resulting vacancies with its own nominees.
Additional Certificate of Incorporation and By-Law Provisions
Stockholder Action by Written Consent
Any action required or permitted to be taken at an annual or special stockholders’ meeting may be taken without a meeting, without prior notice and without a vote, if a consent or consents in writing, setting forth the action so taken, are signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted. The action must be evidenced by one or more written consents describing the action taken, signed by the stockholders entitled to take action without a meeting, and delivered to us in the manner prescribed by the DGCL.
Delaware “Business Combination” Statute
We have elected not to be subject to Section 203 of the DGCL, which generally prohibits a publicly held Delaware corporation from engaging in various “business combination” transactions with any “interested stockholder” for a period of three years after the date of the transaction in which the person became an “interested



stockholder,” unless the transaction is approved by the board of directors before that person becomes an “interested stockholder” or another exception is available. A “business combination” includes mergers, asset sales and other transactions resulting in a financial benefit to a stockholder. An “interested stockholder” is a person who, together with affiliates and associates, owns (or within three years, did own) 15% or more of a corporation’s voting stock. The statute is intended to prohibit or delay the accomplishment of mergers or other takeover or change in control attempts that do not receive the prior approval of the board of directors. By virtue of our decision to elect out of the statute’s provisions, the statute does not apply to us, but we could elect to be subject to Section 203 in the future by amending our certificate of incorporation.
Amendments to our Certificate of Incorporation and By-laws
Except where our board of directors is permitted by law or by our certificate of incorporation to act without any action by our stockholders, provisions of our certificate of incorporation may not be adopted, repealed, altered or amended, in whole or in part, without the approval of a majority of the outstanding stock entitled to vote thereon and a majority of the outstanding stock of each class entitled to vote thereon as a class. The holders of the outstanding shares of a particular class of our capital stock are entitled to vote as a class upon any proposed amendment of our certificate of incorporation that would alter or change the relative powers, preferences or participating, optional or other special rights of the shares of such class so as to affect them adversely relative to the holders of any other class. Our by-laws may be amended or repealed and new by-laws may be adopted by a vote of the holders of a majority of the voting power of our common stock or, except to the extent relating to stockholders meetings and stockholder action by written consent, by the board of directors. Any by-laws adopted or amended by the board of directors may be amended or repealed by the stockholders entitled to vote thereon.


Exhibit 10.22
AMENDED AND RESTATED SPIRIT AEROSYSTEMS
EMPLOYEE STOCK PURCHASE PLAN

1.PURPOSE
1.1Purpose. The purpose of this Spirit AeroSystems Employee Stock Purchase Plan is to provide employees of Spirit AeroSystems Holdings, Inc. (the “Company”), Spirit AeroSystems, Inc. (“Spirit”), and any other Participating Company with an opportunity to purchase shares of common stock of the Company under a plan that satisfies the requirements of an “employee stock purchase plan” under Section 423 of the Internal Revenue Code.
In addition, this Plan provides for the purchase of shares under a plan which is not subject to Section 423 of the Code pursuant to rules, procedures, or sub-plans adopted by the Committee designed to achieve tax, securities law, or other objectives for eligible employees of Designated Affiliates of the Company. Except as otherwise provided herein, the portion of the Plan that does not satisfy the requirements of Code Section 423 will operate and be administered in the same manner as the portion of the Plan that does satisfy such requirements.
2.DEFINITIONS
2.1Account” means the brokerage account maintained on behalf of each participant by the Recordkeeper for the purpose of investing in Stock and engaging in other transactions permitted under the Plan.
2.2Affiliate” means a Subsidiary or other entity in which the Company has a direct or indirect controlling interest.
2.3Board of Directors” or “Board” means the board of directors of the Company.
2.4Committee” means the Compensation Committee of the Board of Directors or a subcommittee thereof or any other committee designated by the Board to administer this Plan. The Board may take any action under the Plan that would otherwise be the responsibility of the Committee.
2.5Code” means the Internal Revenue Code of 1986, as amended from time to time, including regulations issued thereunder and successor provisions and regulations thereto.
2.6Company” means Spirit AeroSystems Holdings, Inc.
2.7Compensation” means base salary or other base pay, overtime, and shift differential pay paid during the calendar year before elective payroll deduction contributions to any employee benefit plan or program offered by the Company. The Committee may, in its discretion, establish a different definition of Compensation on a uniform and nondiscriminatory basis for any subsequent Offering Period.
2.8Designated Affiliate” means any Affiliate that is designated by the Committee to be eligible to participate in the portion of the Plan that is not subject to Code Section 423.



2.9Employee” means any common law employee who is employed by the Company, a Participating Company, or a Designated Affiliate. If an individual is not classified by the employer as a common law employee, no reclassification of a person’s status with the employer, for any reason, without regard to whether it is initiated by a court, governmental agency, or otherwise, and without regard to whether or not the employer agrees to such reclassification, either retroactively or prospectively, will result in the person being regarded as a common law employee during such time or as an “Employee” for purposes of this Plan.
Notwithstanding the foregoing, employees who are citizens or residents of a foreign jurisdiction (without regard to whether they are also citizens of the United States or resident aliens) will not be treated as Employees of the Company or a Participating Company for purposes of the Plan if either the grant of an option under the Plan to a citizen or resident of the foreign jurisdiction is prohibited under the laws of such jurisdiction or compliance with the laws of the foreign jurisdiction would cause the portion of the Plan that is intended to be subject to Code Section 423 to violate the requirements of such Code Section.
2.10Fair Market Value” means the fair market value of a share of Stock, which, as of any given date, will be the average of the highest and lowest sales prices of a share of Stock reported on a consolidated basis for securities listed on the New York Stock Exchange for trades on the date as of which such value is being determined or, if that day is not a Trading Day, then on the immediately preceding Trading Day.
2.11Offering Period” means the approximately six-month period beginning on the first Trading Day on or after April 1 and October 1 of a calendar year and ending on the last Trading Day in September and March, respectively, of such calendar year, except that the initial six-month period will begin on the first Trading Day in October 2017 and end on the last Trading Day in March 2018. See also Section 4.2 regarding the Committee’s power to make changes with respect to future Offering Periods.
2.12Participating Company” means (i) the Company, (ii) Spirit, and (iii) each present or future Subsidiary designated by the Committee as eligible to participate in the portion of this Plan that is subject to Code Section 423. The Committee may designate Participating Companies from time to time from among a group consisting of the Company and its Subsidiaries. The group from among which such designations are permitted without additional stockholder approval may include corporations or other entities that become Subsidiaries after the adoption and approval of the Plan.
Only Participating Companies may participate in the portion of the Plan subject to Code Section 423. A Participating Company will cease to be a Participating Company on the earlier of (i) the date the Committee determines that such entity is no longer a Participating Company, or (ii) when such Participating Company ceases for any reason to be a Subsidiary.
2.13Plan” means this Spirit AeroSystems Employee Stock Purchase Plan.
2.14Purchase Date” means the last Trading Day of each Offering Period.
2.15Purchase Price” means an amount equal to 95% of the Fair Market Value of a share of Stock on the Purchase Date. However, for any future Offering Period, the Committee will have



the authority, in its discretion, to make either of the following changes in the Purchase Price for that Offering Period, so long as the change is uniform for all participants:
(a)The Purchase Price may be determined by reference to a higher or lower percentage of the Fair Market Value of a share of Stock, so long as the percentage is not lower than 85% and not higher than 100%.
(b)The Purchase Price may be a designated percentage (not lower than 85% or higher than 100%) of the Fair Market Value of a share of Stock, determined as of the first Trading Day of the Offering Period or the last Trading Day of the Offering Period, whichever is lower.
2.16Recordkeeper” means Morgan Stanley Shareworks, or its successor, or such replacement recordkeeper as may be appointed or contracted to assist with the recordkeeping and administration of this Plan.
2.17Reserves” means the number of shares of Stock covered by all options under the Plan that have not yet been exercised and the number of shares of Stock which have been authorized for issuance under the Plan but which have not yet become subject to options.
2.18Stock” means the Company’s Class A common stock and such other securities as may be substituted (or resubstituted) for Stock pursuant to Section 10.6.
2.19Subsidiary” means any corporation or other entity (other than the Company) in an unbroken chain of entities beginning with the Company, if (a) each of the entities other than the last entity in the unbroken chain owns stock or other ownership interests possessing 50% or more of the total combined voting power in one of the other entities in such chain, or (b) the entity otherwise satisfies the requirements of Code Section 424(f) and applicable regulations and other guidance issued thereunder.
2.20Trading Day” means a day on which the New York Stock Exchange is open for trading.
3.ELIGIBILITY AND PARTICIPATION
3.1Initial Eligibility. Each Employee is eligible to participate in the Plan beginning on the later of the date the participant first becomes an Employee or October 1, 2017, except that, with respect to employees of a Designated Affiliate, only those specified employees who work for a Designated Affiliate in a particular country or countries as determined by the Committee may participate in the Plan. All Employees working for a Participating Company may participate in the Plan except as otherwise provided herein.
3.2Participation. An Employee may become a participant in the Plan by giving instructions to the Recordkeeper authorizing payroll deductions. Participant instructions must be given at such time and in such form and manner as may be prescribed by the Committee or its designee. Payroll deductions for an Employee will begin as soon as administratively feasible after the instructions are received in good order. All elections to participate in the Plan must be made in compliance with the Company’s insider trading policies and such rules and procedures as may be established by the Committee or its delegates in connection therewith.



3.3Restrictions on Participation. Notwithstanding any provisions of the Plan to the contrary, no Employee will be granted an option to participate in the Plan to the extent that:
(a)Immediately after the grant, such Employee would own stock and/or hold outstanding options to purchase stock possessing 5% or more of the total combined voting power or value of all classes of the Company’s stock (determined under the rules of Section 424(d) of the Code); or
(b)The Employee’s rights to purchase Stock under the Plan would accrue at a rate that exceeds $25,000 in fair market value of the Stock (determined at the time such option is granted) for each calendar year in which such option is outstanding.
4OFFERINGS
4.1Semi-Annual Offerings. The Plan will be implemented by semi-annual offerings of Stock beginning on the first Trading Day on or after April 1 and October 1 of each calendar year and terminating on the last Trading Day of September and March of such calendar year, respectively, except that the first Offering Period will begin on the first Trading Day of October 2017 and end on the last Trading Day of March 2018.
4.2Changes in Offering Periods. The Committee will have the power to change the beginning date, ending date, and duration of Offering Periods with respect to future offerings without stockholder approval if such change is announced at least five days before the scheduled beginning of the first Offering Period to be affected thereafter, provided that Offering Periods will in all cases comply with applicable limitations under Code Section 423(b)(7).
5.PAYROLL DEDUCTIONS
5.1Amount and Timing of Deduction.
(a)A participant may elect to have deductions made for each payroll period during an Offering Period in an amount equal to any whole percentage of the participant’s Compensation received for the payroll period, subject to the limitations of Section 3.3, except that the maximum amount of payroll deductions may not exceed (i) a specified maximum percentage of the participant’s Compensation for each payroll period as may be designated from time to time by the Committee (which initially will be 15%), or (ii) $25,000 for each year (or such lower annual dollar limit as may be designated by the Committee). The Committee, in its discretion, may increase and decrease the maximum percentage amount (but not the maximum dollar amount) contemplated under the immediately preceding sentence without formally amending the Plan, so long as the maximum percentage amount is a uniform percentage of Compensation for all participants.
(b)The time and manner in which payroll deduction elections must be made will be established pursuant to rules and procedures adopted by the Committee, in its discretion. Such rules may provide (among other things) that participants must make payroll deduction elections within a sufficient period before the beginning of an Offering Period



to allow for processing and implementation of such elections by the beginning of the Offering Period.
(c)If a participant is not paid through the participant’s employer’s payroll (e.g., the participant is paid by a third party payroll vendor), the Committee or its delegate will establish such reasonable and uniform policies and procedures to facilitate contribution to an Account by any such participant wishing to participate with respect to an Offering Period.
5.2Continuation of Payroll Deduction. A participant’s payroll deduction election will automatically remain in effect for successive Offering Periods, unless modified or terminated in accordance with the terms of the Plan.
5.3Participant’s Account. An individual Account will be maintained by the Recordkeeper for each participant in the Plan. All payroll deductions made for a participant (together with any other contributions permitted by the Plan or any rules or policies established by the Committee) will be credited to the participant’s Account. No interest will accrue or be paid on any payroll deductions or any other amounts credited to a participant’s Account.
5.4Changes in Payroll Deductions. Once made, a participant’s payroll deduction election will remain in effect until the participant provides new instructions for a subsequent Offering Period, withdraws as provided in Section 7.1, or terminates employment as provided in Section 7.2. A participant’s payroll deduction election may not be modified during an Offering Period, except as provided in Sections 5.5 and 7.1
5.5Withdrawal. Notwithstanding the limitations in Section 5.4, a participant may elect to withdraw from participation in the Plan at any time. Upon withdrawal, the provisions of Section 7.1 will apply. An election to withdraw from participation will become effective as soon as administratively feasible following the date such election is received by the Recordkeeper and will remain in effect for successive Offering Periods until the participant provides new instructions. A participant who withdraws from participation during an Offering Period may not again make a new payroll deduction election that is effective any sooner than the first Offering Period that begins on or after the date that is 12 months after the date of the participant’s withdrawal.
6.GRANT AND EXERCISE OF OPTION
6.1Number of Option Shares. On the first day of each Offering Period, each Employee participating in such Offering Period will be granted an option to purchase, on the Purchase Date of such Offering Period, a number of shares determined by dividing the Participant’s accumulated payroll deductions by the applicable Purchase Price; provided, however, that in no event will any Participant purchase more than 30,000 shares during an Offering Period (subject to the limitations set forth in Section 3.3 ($25,000 and 5% limitations) and Section 8.1 (maximum number of shares)). Exercise of the option will occur as provided in Section 6.2, unless the participant has withdrawn the amount credited to the participant’s Account upon withdrawal from the Plan pursuant to Section 7.1 or such amount has been distributed to the participant upon termination of employment pursuant to Section 7.2. To the extent not exercised, the option will expire on the last day of the Offering Period.



6.2Automatic Purchase. A participant’s option for the purchase of shares will be exercised automatically on the Purchase Date. The number of shares purchased will be equal to the largest number of shares of Stock (which may include a fractional share) that may be purchased at the applicable Purchase Price with the accumulated payroll deductions credited to the participant’s Account. To the extent not automatically exercised as provided in this Section 6.2, the option will expire on the last day of the Offering Period.
6.3Transferability of Option. During a participant’s lifetime, options held by such participant will be exercisable only by that participant.
6.4Delivery of Shares.
(a)At or as promptly as practicable after the Purchase Date for an Offering Period, the Company will deliver the shares of Stock purchased to the Recordkeeper to be deposited in the participants’ Accounts.
(b)Once a participant has acquired shares of Stock under the Plan, any cash dividends that are paid with respect to that Stock will be credited to participants’ Accounts as of the dividend payment date in cash, unless the participant elects to have such amounts automatically reinvested in additional shares of Stock. The time and manner in which such election must be made will be determined in accordance with Section 5.1(b). If the participant elects to have such amounts automatically reinvested in additional shares of Stock, purchases of Stock for purposes of reinvestment of dividends will be exercised automatically as promptly as possible following any dividend payment date and the shares of Stock purchased will be deposited in the participants’ Accounts. The number of shares purchased for such participant will be the number of whole or fractional shares of Stock that may be purchased with the accumulated cash dividends credited to the participant’s Account.
(c)Each participant will be entitled to vote the number of shares of Stock (which may include a fractional share) credited to the participant’s Account on any matter as to which the approval of the Company’s stockholders is sought. If a participant does not vote or grant a valid proxy with respect to shares credited to the participant’s Account, such shares will be voted by the custodian in accordance with any stock exchange or other rules governing the custodian in the voting of shares held for customer accounts. Similar procedures will apply in the case of any consent solicitation of the Company’s stockholders.
7.WITHDRAWAL FROM PLAN AND TERMINATION OF EMPLOYMENT
7.1Termination of Payroll Deductions; Termination of Account. If a participant elects to terminate payroll deductions during an Offering Period as provided in Section 5.5, the participant will be reimbursed, without interest, all of the payroll deductions credited to the participant’s Account during the current Offering Period, so long as the election to withdraw is made no later than five calendar days before the last day of such Offering Period. If the participant does not give proper instructions to the Recordkeeper to terminate payroll deductions, as applicable in a timely manner, the participant will be deemed to have elected to exercise the participant’s option for the purchase of Stock on the next following Purchase Date. Unless the participant instructs



the Recordkeeper to terminate the Account, the Recordkeeper will continue to maintain the participant’s Account after termination of payroll deductions. Upon termination of the Account, fractional shares will not be issued and the value of any such fractional shares will be paid to the participant in cash following such termination. A participant who withdraws from participation during an Offering Period may not again make a new payroll deduction election that is effective any sooner than the first Offering Period that begins on or after the date that is 12 months after the date of the participant’s withdrawal.
7.2Termination of Employment. Upon a participant’s termination of employment with the Company and all Participating Companies for any reason (including termination because of the participant’s death), the payroll deductions credited to such participant’s Account during the Offering Period but not yet used to exercise the option will be returned, without interest, to such participant or, in the case of the participant’s death, to the person or persons entitled thereto under Section 10.1, and such participant’s option will be automatically terminated. Upon a participant’s termination of employment, the participant or, in the case of death, the participant’s beneficiary, as provided in Section 10.1, will direct the Recordkeeper to (i) transfer all Stock out of the Account into a separate account with the Recordkeeper (or an account chosen by the participant (or the participant’s beneficiary in the case of termination due to death)), (ii) pay any cash dividends and the value of any fractional shares to the participant or beneficiary in cash and (iii) terminate the participant’s Account.
7.3Leave of Absence. If a participant goes on an authorized leave of absence for any reason, such participant will have the right to elect to: (a) withdraw all of the payroll deductions credited to the participant’s Account, as provided in Sections 5.5 and 7.1, or (b) remain a participant in the Plan during such leave of absence, authorizing deductions to be made from payments by the Company to the participant during such leave of absence. Any such elections, however, must be made in compliance with the Company’s insider trading policies and such rules and procedures as may be established by the Committee or its delegates in connection therewith. Unless a participant on an authorized leave of absence returns to employment with the Company or a Participating Company or Designated Affiliate no later than the first anniversary of the first day of the participant’s authorized leave of absence, such participant will be deemed to have terminated employment as of the first anniversary of the first day of the leave of absence and the provisions of Section 7.2 will apply.
8.STOCK
8.1Maximum Shares. The maximum number of shares of Stock that may be issued under the Plan is 1,000,000 shares of Stock, subject to adjustment upon changes in capitalization of the Company as provided in Section 10.6.
8.2Share Usage. Shares of stock covered by an option that expires or remains unexercised after the latest date on which exercise may occur will again be available for option grants under the Plan.
8.3Participant’s Interest in Option Stock. A participant will have no interest in Stock covered by the participant’s option until such option has been exercised.
9.ADMINISTRATION



9.1Authority of the Committee. The Plan will be administered by the Committee. Subject to the express provisions of the Plan, the Committee will have full and discretionary authority to interpret and construe all provisions of the Plan, to adopt rules, regulations, policies, and procedures for administering the Plan, and to make any and all determinations deemed necessary or advisable for administering the Plan. The Committee may correct any defect or omission or reconcile any inconsistency in the Plan in the manner and to the extent it deems necessary or appropriate. The Committee’s determinations on the foregoing matters will be final and conclusive. The Committee may, in its discretion, delegate some or all of its authority to one or more employees or officers of the Company, in which case any references in this Plan to the Committee will also refer to such delegate.
The provisions of the portion of the Plan intended to be subject to Code Section 423 will be construed in a manner consistent with the requirements of that Code Section. The Committee will have the discretion to determine whether a Subsidiary will be a Participating Company with respect to the portion of the Plan subject to Code Section 423 and whether an Affiliate will be a Designated Affiliate with respect to the portion of the Plan not subject to Code Section 423.
Additionally, the Committee will have discretion to adopt rules regarding Plan administration to conform to local laws or to enable eligible employees of the Company, Participating Companies, and Designated Affiliates to participate in the Plan. The Committee may also adopt rules, procedures, or sub-plans applicable to particular Designated Affiliates, which sub-plans may be designed to be outside the scope of Code Section 423. Without limiting the generality of the foregoing, the Committee is specifically authorized to adopt rules and procedures regarding the handling of payroll deductions or other contributions by participants, payment of interest, conversion of local currency, data privacy and security, payroll tax, withholding procedures, and handling of stock certificates, which rules and procedures may vary according to local requirements, as part of the portion of the Plan not subject to Code Section 423.
The rules of any sub-plans designed to be outside the scope of Code Section 423 may take precedence over other provisions of the Plan, except that, unless otherwise superseded by the terms of such sub-plan, the provisions of this Plan will govern the operation of such sub-plan and no such sub-plan may (i) supersede the provisions of Sections 3.3(a) and 8.1, (ii) provide participants with a discount (whether through a reduced purchase price or as a result of employer matching contributions) of greater than 15% of the Fair Market Value of a share of Stock on the Purchase Date, or (iii) provide for payroll deductions or other contributions by participants in excess of the maximum dollar amount set forth in Section 5.1. The Committee has the authority to suspend or limit participation in the portion of the Plan not subject to Code Section 423 (including any or all sub-plans thereunder) for any reason, including administrative or economic reasons. The approval of the stockholders of the Company is not required before the adoption, amendment, or termination of any sub-plan designed to be outside the scope of Code Section 423, unless required by the laws of the foreign jurisdiction in which eligible employees participating in the sub-plan are located or by any other applicable laws, rules, or regulations, including, without limitation, the rules or standards of any stock exchange on which shares of Stock are listed.
9.2Rules Governing the Administration of the Committee. The Committee will hold its meetings at such times and places as it deems advisable and may hold telephonic meetings. A



majority of its members will constitute a quorum. All determinations of the Committee will be made by a majority of its members. Any decision, determination, or action may be made or taken without a meeting by written consent of all members of the Committee.
9.3Indemnification. Members of the Committee, and any officer or employee of the Company acting at the direction, or on behalf, of the Committee will not be personally liable for any action or determination taken or made in good faith with respect to the Plan and will, to the extent permitted by law, be fully indemnified and protected by the Company with respect to any such action or determination.
9.4Recordkeeper. The Recordkeeper will act as recordkeeper under the Plan, and will perform such duties as are set forth in the Plan and in any agreement between the Company and the Recordkeeper. The Recordkeeper will establish and maintain for each Participant a brokerage account.
9.5Administrative Costs. The costs and expenses incurred in the administration of the Plan and maintenance of Accounts will be paid by the Company, including, but not limited to, annual fees of the Recordkeeper and any brokerage fees and commissions for the purchase of Stock upon reinvestment of dividends and distributions. The foregoing notwithstanding, the Recordkeeper may impose or pass through to the participants a reasonable fee for the withdrawal of Stock in the form of stock certificates and reasonable fees for other services unrelated to the purchase of Stock under the Plan, to the extent approved in writing by the Company and communicated to participants. Under no circumstance will the Company pay any brokerage fees or commissions for the sale of Stock acquired under the Plan by a participant.
9.6Action by the Board. Notwithstanding anything to the contrary contained in the Plan, the Board will have and may exercise all the authority granted to the Committee under the Plan. However, any such actions by the Board will be subject to the applicable rules of the New York Stock Exchange or any other securities exchange or inter-dealer quotation system on which the Stock is listed or quoted.
10.MISCELLANEOUS
10.1Designation of Beneficiary. A Participant may designate a beneficiary who is to receive any shares of Stock and cash with respect to any payroll deductions and/or dividends, if any, from the participant’s Account under the Plan in the event of such participant’s death. If a participant has not designated a beneficiary or the beneficiary does not survive the participant, amounts due hereunder will be paid to the participant’s surviving spouse, or if none, to the participant’s estate.
10.2Transferability. Neither payroll deductions credited to a participant’s Account nor any rights with regard to the exercise of an option or to receive Stock under the Plan may be assigned, transferred, pledged, or otherwise disposed of in any way by the participant other than by will or the laws of descent and distribution or as provided in Section 10.1. Any such attempted assignment, transfer, pledge, or other disposition will be without effect.
10.3Withholding. The Company, any Participating Company, and any Designated Affiliate is authorized to withhold from any payment to be made to a participant any taxes or other withholding amounts due in connection with any transaction under the Plan, including any



disposition of shares acquired under the Plan, and a participant’s enrollment in the Plan will be deemed to constitute the participant’s consent to such withholding. At the time of a participant’s exercise of an option or disposition of shares acquired under the Plan, the Company may require the participant to make other arrangements to meet tax withholding obligations as a condition to exercise of rights or distribution of shares or cash from the participant’s Account. In addition, a Participant may be required to advise the Company of sales and other dispositions of Stock acquired under the Plan in order to permit the Company to comply with tax laws and to claim any tax deductions to which the Company may be entitled with respect to the Plan.
Without limiting the generality of the foregoing, the Committee may permit or require a participant to satisfy, in whole or in part, any withholding liability by any of the following methods or any combination of the following methods: (A) delivering shares of Stock (that are not subject to any pledge or other security interest) owned by the participant having a Fair Market Value equal to such withholding liability; (B) having the Company withhold from the number of shares of Stock otherwise issuable or deliverable pursuant to the exercise of an option a number of shares with a Fair Market Value equal to such withholding liability, except that with respect to shares withheld pursuant to this clause (B), the number of such shares may not have a Fair Market Value greater than the minimum required statutory withholding liability; (C) requiring the participant, as a condition precedent to transfer of the shares, to make a payment in an amount equal to the amount of the withholdings or reductions; or (D) such other method or combination of methods as the Committee deems appropriate, in its sole discretion.

The Committee will have the right, in its sole discretion, to require, as a condition precedent to the transfer of any shares under this Plan, that the transferee execute a power of attorney or such other agreement or document as the Committee deems necessary or appropriate to facilitate, directly or indirectly, the withholding of taxes with respect to any transaction arising under or in connection with this Plan.
10.4Use of Funds. All payroll deductions received or held by the Company under this Plan may be used by the Company for any corporate purpose, and the Company is not obligated to segregate such payroll deductions.
10.5Reports. Statements of Account will be given to each participant at least annually, which statements will set forth the amounts of payroll deductions, the Purchase Price, the number of shares purchased, any remaining cash balance, and other information deemed relevant by the Committee.
10.6Adjustment Upon Changes in Capitalization.
(a)Changes in Capitalization. The Committee will proportionately adjust the Reserves and the price per share and the number of shares of Stock covered by each option under the Plan that has not yet been exercised for any increase or decrease in the number of issued shares of Stock resulting from a stock split, reverse stock split, stock dividend, combination or reclassification of the Stock, or other extraordinary corporate event that affects the Stock in order to prevent dilution or enlargement of the rights of participants. The determination of the Committee with respect to any such adjustment will be final, binding, and conclusive.



(b)Dissolution or Liquidation. In the event of the proposed dissolution or liquidation of the Company, the Offering Period will terminate immediately before the consummation of such proposed action, unless otherwise provided by the Committee.
(c)Asset Sale or Merger. In the event of a proposed sale of all or substantially all of the assets of the Company, or the merger of the Company with or into another corporation, the Committee will shorten the Offering Period then in progress by setting a new Purchase Date (the “New Purchase Date”). The New Purchase Date will be before the date of the Company’s proposed asset sale or merger. The Committee will notify each participant in writing, at least ten business days before the New Purchase Date, that the Purchase Date for the participant’s purchase has been changed to the New Purchase Date and that the participant’s option will be exercised automatically on the New Purchase Date, unless before such date the participant has withdrawn the amount credited to the participant’s Account upon withdrawal from the Plan pursuant to Section 7.1 or such amount has been distributed to the participant upon termination of employment pursuant to Section 7.2.
10.7Amendment and Termination. The Board of Directors has the complete power and authority to terminate the Plan at any time. Any amendment to the Plan to increase the maximum number of shares of Stock that may be issued under any Offering (except pursuant to Section 10.6), to amend the requirements as to the class of employees eligible to purchase Stock under the Plan (except for designations of Participating Companies and Designated Affiliates pursuant to Sections 2.8, 2.12 and 9.1), or to change the granting corporation or the Stock available for purchase under the Plan may be made only by the Board of Directors with the approval of the Company’s stockholders within 12 months before or after the date such amendment is adopted by the Board. Any other amendment to the Plan may be made by either the Board of Directors or the Committee, unless otherwise required by any applicable law, rule, or regulation, including, without limitation, the rules and regulations of the New York Stock Exchange. No termination, modification, or amendment of the Plan may, without the consent of an employee then having an option under the Plan to purchase Stock, adversely affect the rights of such employee under such option.
10.8No Right to Employment. The Plan does not, directly or indirectly, create any right for the benefit of any employee or class of employees to purchase any shares of Stock under the Plan except as expressly provided, or create in any employee or class of employees any right with respect to continuation of employment, and the existence of this Plan will not be deemed to interfere in any way with an employer’s right to terminate, or otherwise modify, an employee’s employment at any time.
10.9Notices. All notices or other communications by a participant to the Company or to the Recordkeeper will be deemed to have been duly given when received in the manner and form specified by the Company or the Recordkeeper, whichever is applicable, at the location, or by the person, designated by the Company, or Recordkeeper, for the receipt thereof.
10.10Elections. All elections and notices made by a participant to the Recordkeeper may be made telephonically or electronically in accordance with procedures established by the Committee and the Recordkeeper.



10.11Conditions Upon Issuance of Shares. The Company is not obligated to issue shares of Stock with respect to an option unless the exercise of such option and the issuance and delivery of such shares pursuant thereto complies with all applicable provisions of law, domestic or foreign, including, without limitation, the Securities Act of 1933, as amended, the Securities Exchange Act of 1934, as amended, the rules and regulations promulgated thereunder, and the requirements of any stock exchange or automated quotation system upon which the shares may then be listed or quoted.
10.12Effect of Plan. The provisions of the Plan are binding upon, and will inure to the benefit of, all successors of each participant, including, without limitation, such participant’s estate and the executors, administrators, or trustees thereof, heirs and legatees, and any receiver, trustee in bankruptcy, or representative of creditors of such participant.
10.13Effective Date. The Plan is effective as of October 1, 2017, as amended effective as of January 21, 2020, and further amended on September 1, 2021.
10.14Governing Law. The law of the state of Delaware applicable to contracts made and performed wholly within the state of Delaware will govern all matters relating to this Plan except to the extent it is superseded by the laws of the United States.
* * * * *

Amendment 3

Exhibit 10.52
Amendment No. 3
To
General Terms Agreement BCA-65530-0016
Between
The Boeing Company And Spirit AeroSystems Incorporated
THIS AMENDMENT, entered into as of the 30th day of January, 2014, by Spirit AeroSystems (hereinafter called "Contractor"), having its principle office in Wichita, Kansas and Boeing Commercial Airplanes, a division of the Boeing Company (herein called "Boeing"), a Delaware Corporation, with a place of business in Everett, Washington .
WHEREAS, the parties have heretofore entered into General Terms Agreement BCA-65530- 0016 as of the 16th day of June, 2005.
WHEREAS, the Contractor and Boeing desire to define certain agreements.
WHEREAS, the parties have agreed to modify said contract to update and replace GTA Section 8.5 "Retention of Records" with language directly below:
8.5 Retention of Records
For all orders supporting BCA, Seller shall maintain, on file at Seller's facility, Quality records traceable to the conformance of product/part numbers delivered to Boeing. Seller shall make such records available to regulatory authorities and Boeing's authorized representatives. Seller shall retain such records for a period of not less than (10) ten years from the date of shipment under each applicable Order for all product/part numbers unless otherwise specified on the Order.
At the expiration of such period, if Seller determines not to retain such records, Seller shall notify Boeing in writing, and Boeing shall have the right, within thirty (30) days following receipt of such notice from Seller, to request delivery of such records. In the event Boeing chooses to exercise this right, Seller shall promptly deliver such records or copies thereof to Boeing at no additional cost on media agreed by both parties.
WHEREAS, the parties have agreed to modify said contract to update and replace GTA Section 11.3 "Import/Export" with language directly below:
11.3 Import/Export
In performing the obligations of this Agreement, both Parties will comply with all applicable export, import and sanctions laws, regulations, orders, and authorizations, as they may be amended from time to time, applicable to the export (including re-export) or import of goods, software , technology, or technical data ("Items'') or services, including without limitation the Export Administration Regulations ("EAR"), International Traffic in Arms Regulations


Amendment 3

(“ITAR”), and regulations and orders administered by the Treasury Department's Office of Foreign Assets Control (collectively, "Export/Import Laws").
The Party conducting the export or import shall obtain all export or import authorizations which are required under the Export/Import Laws for said party to execute their obligations under this Agreement. Each Party shall reasonably cooperate and exercise reasonable efforts at its own expense to support the other Party in obtaining any necessary licenses or authorizations required to perform its obligations under this Agreement. Reasonable cooperation shall include providing reasonably necessary documentation, including import, end-user and retransfer certificates.
The Party providing Items or services under this Agreement shall, upon reasonable request, notify the other Party of the Items or services' export classification (e.g. the Export Control Classification Numbers or U.S. Munitions List (USML) category and subcategory) as well as the export classification of any components or parts thereof if they are different from the export classification of the Item at issue. The Parties acknowledge that this representation means that the Party providing such Items or services knows or has otherwise determined the proper export classification. Each Party agrees to reasonably cooperate with the other in providing, upon request of the other Party, documentation or other information that supports or confirms this representation.
WHEREAS, the parties have agreed to modify said contract to update and replace GTA Section 21.5 "Environmental Health and Safety Performance'' with language directly below:
21.5 Environmental Health and Safety Performance
Seller acknowledges and accepts full and sole responsibility to maintain an environment, health and safety management system ("EMS") appropriate for its business throughout the performance of this contract. Boeing expects that Seller's EMS will promote health and safety, environmental stewardship, and pollution prevention by appropriate source reduction strategies. Seller shall convey via contract language, supplier letter, bulletin or other communication the requirements of this clause to its suppliers.
THAT as expressly provided by this Amendment No. 3, all other terms, conditions, provisions and obligations of the parties under General Terms Agreement BCA-65530-0016 remain unchanged.
IN WITNESS THEREOF the parties hereto have executed this agreement as of the day and year first written above.
THE BOEING COMPANY SPIRIT AEROSYSTEMS
Boeing Commercial Airplanes INCORPORATED
Supplier Management



By: /s/ John W. Ray /s/ Mark Milan
John Ray Mark Milan
Contracts Manager Sr. Contracts Manager
Date January 31, 2014 Date January 30, 2014



Amendment 3




Exhibit 10.113
CERTAIN IDENTIFIED INFORMATION HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS BOTH (i) NOT MATERIAL AND (ii) WOULD BE LIKELY TO CAUSE COMPETITITVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED. SUCH EXCLUDED INFORMATION IS DENOTED BY ASTERISKS IN BRACKETS [*****].

AMENDMENT NUMBER 35
TO
Special Business Provisions (SBP) BCA-MS-65530-0019
BETWEEN
THE BOEING COMPANY
AND
SPIRIT AEROSYSTEMS, INC.


THIS AMENDMENT NUMBER 35 (“Amendment No. 35”) to Special Business Provisions BCA- MS-65530-0019 is made as of the last date executed below (the “Effective Date”) by and between Spirit AeroSystems, Inc., a Delaware corporation having its principal office in Wichita, Kansas (“Spirit”) and The Boeing Company, a Delaware corporation, acting by and through its division, Boeing Commercial Airplanes (“Boeing”). Hereinafter, Spirit and Boeing may be referred to jointly as the “Parties”.


BACKGROUND


A.The Parties have entered into the General Terms Agreement, GTA BCA-65520-0032, dated June 16, 2005 as amended from time to time (the “GTA”) and the Special Business Provisions, BCA-MS-65530-0019, dated June 16, 2005 as amended from time to time (the "SBP") and now desire to again amend the SBP.

B.This Amendment No. 35 incorporates the CY2020 Annual Shipset Price Adjustments for changes committed on and before December 31, 2020 and which are effective on or before Shipset Line Number [*****].

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing and the mutual agreements contained herein, and for other good and valuable consideration, the value, receipt, and sufficiency of which are hereby acknowledged, the Parties hereby agree as follows:

1.The SBP is hereby amended by adding the SBP Table of Amendments Page 5, attached hereto as Exhibit 1.

787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
1 of 10


2.The SBP is hereby amended by deleting SBP Attachment 1 “Work Statement and Pricing” and replacing it in its entirety with a new SBP Attachment 1, attached hereto as Exhibit 2.

3.The SBP is hereby amended by deleting SBP Attachment 2 “Production Article Definition and Contract Change Notices” and replacing it in its entirety with a new SBP Attachment 2, attached hereto as Exhibit 3

4.Entire Agreement. Except as otherwise indicated in this Amendment No. 35, all terms defined in the GTA or SBP shall have the same meanings when used in this Amendment No. 35. This Amendment No. 35 constitutes the complete and exclusive agreement between the Parties with respect to the subject matter of this Amendment No. 35, and this Amendment No. 35 supersedes all previous agreements between the Parties relating to the subject matter of Amendment No. 35, whether written or oral. The GTA and SBP shall remain in full force and effect and are not modified, revoked, or superseded except as specifically stated in this Amendment No. 35.

IN WITNESS WHEREOF, the duly authorized representatives of the Parties have executed this Amendment No. 35 as of the last date of execution set forth below.


The Boeing Company     Spirit AeroSystems Inc.
Acting by and through its division
Boeing Commercial Airplanes
By: /s/ Helena Langowski     By: /s/ Ryan Grant
Name: Helena Langowski     Name: Ryan Grant Title: Procurement Agent      Title: Contract Administrator
Date:    December 22, 2021         Date:    December 22, 2021



787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
2 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 1


AMENDMENTS
Page 5
NumberDescriptionDateApproval
30
Annual Shipset Price Adjustment thru Line Number [*****]
1. Updated SBP Section 7.2.1 and SBP
 Attachments 1 and 2
8/12/19H. Langowski
R. Grant
31
Configuration Control
1.Updated SBP Section 21
2.Added new Section 21.1 [*****]    
9/25/19H. Langowski
E.Bosler
32
Supply Chain Integration
1.Updated SBP Section 12.8
2.Added new Section 12.8.8 [*****]
4/15/20H. Langowski
R. Grant
33
Payment Terms
1. Updated SBP Section 5.2.1
1/19/21H. Langowski
E.Bosler
34
Annual Shipset Price Adjustment thru Line Number [*****]
1. Updated SBP Attachments 1 and 2
Boeing Performed Rework and Repair
1. Updated SBP Attachment 16 Section A
6/30/21H. Langowski
R. Grant
35
Annual Shipset Price Adjustment thru Line Number [*****]
1. Updated SBP Attachments 1 and 2
12/22/21H. Langowski
R. Grant
787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
3 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 2         SBP ATTACHMENT 1 TO
SPECIAL BUSINESS PROVISIONS


WORK STATEMENT AND PRICING
Recurring Shipset Price -8
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
Recurring Shipset Price -9
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
Recurring Shipset Price -10
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]

787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
4 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 2         SBP ATTACHMENT 1 TO
SPECIAL BUSINESS PROVISIONS
WORK STATEMENT AND PRICING (cont.)
Advanced Payment Recovery (Per Shipset)
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
Boeing Amendment 17 Cost Recovery (per Shipset)
Totals
[*****][*****]
[*****][*****]
[*****][*****]
Annual Price Adjustment Line Number [*****] Nonrecurring Allocation
(Reference SBP 7.2.2, SBP Attachment 16 Section C.3.1.2)
[*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
Non Recurring APAP Adjustments
2019 Annual Price Adjustment through December 2019/Line Number [*****] (allocation after Line Number [*****]
(Reference SBP 7.2.2, SBP Attachment 16 Section C.3.1.2)
[*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
Non Recurring APAP Adjustments
2020 Annual Price Adjustment through December 2020/Line Number [*****] (allocation after Line Number [*****]
(Reference SBP 7.2.2, SBP Attachment 16 Section C.3.1.2)
[*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
[*****][*****][*****][*****]
787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
5 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 2         SBP ATTACHMENT 1 TO
SPECIAL BUSINESS PROVISIONS
WORK STATEMENT AND PRICING (cont.)
Advance Payments for Recurring (See Recurring page for Advance Payment Recovery (per Shipset))
YearsSection 41 &
NLG
PylonsWing Leading EdgesTotals
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
Non-Recurring Value Agreements
Estimated MS TimingSection 41 &
NLG R&D
Other
D/MI NR
Pylons
 R&D
Other
D/MI NR
Wing Leading Edges R&DOther D/MI NRTotals
R&D
Other D/MI NR
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
Advance Payments for Remaining Other D/MI NR Balance
YearsSection 41 & NLGPylonWing Leading Edges Totals
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****] [*****]
Advance Payments Recovery of Remaining Other D/MI NR Balance
ShipsetsSection 41 & NLGPylonWing Leading Edges Totals
[*****][*****][*****][*****][*****]
Incentive Plan Payments (Reference SBP Section 4.9)
PeriodsSection 41 & NLGPylonWing Leading
Edge
Totals
R&DOther
D/MI
R&DOther
D/MI
R&DOther
D/MI
R&DOther
D/MI
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****][*****][*****][*****]
Incentive Plan for Quality Payments (Reference SBP Section 4.11)
Payment
YearTotals
[*****][*****]
[*****][*****]
[*****][*****]



787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
6 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 3         SBP ATTACHMENT 2
                    TO SPECIAL BUSINESS PROVISIONS



PRODUCTION ARTICLE DEFINITION AND CONTRACT CHANGE NOTICES
(Reference SBP Sections 3.3.2.1, 3.3.2.2, 3.3.4.6, 3.4.1; GTA Section 1.0N, 1.0.P)


A.Configuration

The configuration of each Production Article shall be as described in the Integrated Control Station Plan revision identified below, and in the Contract Change Notices listed in Paragraph B below as such Contract Change Notices relate to the configuration of any Production Article

TypeProduct
Number
NameManufacturing
Change Level
Current Mfg
Frozen LN
Extended Eff
(Usage)
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****][*****]
[*****][*****][*****][*****]

787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
7 of 10



SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 3         SBP ATTACHMENT 2
                    TO SPECIAL BUSINESS PROVISIONS


PRODUCTION ARTICLE DEFINITION AND CONTRACT CHANGE NOTICES
(cont.)


B.Contract Change Notices

The following Contract Change Notices (CCN’s) are hereby incorporated into this SBP.

B.1 Non-D/MI Contract Change Notices:

A.All CCN’s listed in this Section B.1 are inclusive of all revisions and cancellations issued on or before December 21, 2010:

CCN 1 through 318, 320 through 542, 544 through 762, 764 through 766,
768 through 779, 781 through 871, 873 through 889, 891 through 984, 986
through 990, 992 through 1024, 1028 through 1100, 1102 through 1142,
1144 through 1148, 1150 through 1162, 1164 through 1170, 1172 through
1240, 1242 through 1295, 1298 through 1420, 1422 through 1440, 1442
through 1452, 1454 through 1461, 1463 through 1472, 1474 through 1503,
1505 through 1564, 1566 through 1593, 1595 through 1611, 1613 through
1616, 1618 through 1623, 1625 through 1633, 1635 through 1658, 1661
through 1671, 1673 through 1686, 1688 through 1696, 1698, 1700 through
1709, 1710, 1712 through 1716, 1718 through 1748, 1750, 1751, 1753
through 1763, 1765 through 1810, 1814 through 1833, 1837 through 1844,
1846 through 1856, 1858 through 1866, 1868 through 1895, 1897, 1898,
1901, 1904 through 1906, 1908, 1909, 1911 through 1914, 1919, 1921
through 1925, 1928, 1933 through 1937, 1940 through 1943, 1946 through
1950, 1952 through 1963, 1968, 1973 through 1976, 1980, 1982, 1984,
1985, 1988 through 1993, 1995, 1999, 2000, 2004, 2005, 2007, 2014
through 2020, 2021.


787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
8 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 3      SBP ATTACHMENT 2
                    TO SPECIAL BUSINESS PROVISIONS


B.All CCN’s listed in this Section B1.B. are inclusive of all revisions committed on and before December 31, 2011 and which are effective on or before Shipset Line Number [*****]:

CCN 319, 543, 763, 767, 780, 991, 1025 through 1027, 1101, 1143, 1149,
1171,1296,1297,1421,1441,1473,1504,1565,1594,1617,1624,1635,1659,
1660, 1687, 1697, 1699, 1717, 1749, 1752, 1764, 1770, 1835, 1836, 1926,
1927, 1929 through 1932, 1938, 1939, 1945, 1951, 1966, 1967, 1969,
1971, 1972, 1977 through 1979, 1981, 1983, 1986, 1987, 1994, 1996
through 1998, 2002, 2003, 2006, 2008 through, 2013, 2020, 2022 through
2037, 2039 through 2058, 2060 through 2073, 2075 through 2111, 2113,
2115, 2116, 2118, 2120 through 2108, 2130 through 2135, 2137 through
2139, 2141, 2143, 2145 through 2157, 2160, 2161, 2162.

C.All CCN’s listed in this Section B1.C. are inclusive of all revisions committed on and before December 31, 2012 and which are effective on or before Shipset Line Number [*****]:

CCN 1835, 1899, 1902, 1903, 1944, 1965, 1970, 2038, 2074, 2112, 2114,
2117, 2142, 2144, 2178.

D.All CCN’s listed in this Section B.1.D are inclusive of all revisions committed on and before December 31, 2013 and which are effective on or before Shipset Line Number [*****]:

CCN 2001, 2059, 2129, 2140, 2172, 2197

E.All CCN’s listed in this Section B.1.E are inclusive of all revisions committed on and before December 31, 2014 and which are effective on or before Shipset Line Number [*****]:

CCN 2171, 2173, 2200

F.CCN 2207 is inclusive of all revisions committed on and before December 31, 2015 and which are effective on or before Shipset Line Number [*****].
787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
9 of 10


SBP BCA-MS-65530-0019, Amendment No. 35 Exhibit 3      SBP ATTACHMENT 2
                    TO SPECIAL BUSINESS PROVISIONS


PRODUCTION ARTICLE DEFINITION AND CONTRACT CHANGE NOTICES
(cont.)


G.CCN 2233 is inclusive of all revisions committed on and before December 31, 2016 and which are effective on or before Shipset Line Number [*****].

H.CCN 2248 is inclusive of all revisions committed on and before December 31, 2017 and which are effective on or before Shipset Line Number [*****].

I.CCN 2267 is inclusive of all revisions committed on and before December 31, 2018 and which are effective on or before Shipset Line Number [*****].

J.CCN 2322 is inclusive of all revisions committed on and before December 31, 2020 and which are effective on or before Shipset Line Number [*****].

B.2 D/MI PtP Contract Change Notices:

Section 41 D/MI CCN’s: 1163, 1241, 1915, 1916, 2158, 2159, 2168,
2170R2, 2179, 2198, 2201

Pylon D/MI CCN’s: 1811, 1812, 2166, 2179, 2198, 2201, 2208

Wing LE D/MI CCN’s: 2167, 2170R2, 2198, 2201

CCN’s listed above are inclusive of any numerical formatting convention,
i.e. CCN 1 is the same as CCN-00001 or CCN 0001.

B. 3 Price Agreement Contract Change Notices (beginning 05/01/2018):

2246, 2249, 2250, 2251, 2254, 2256, 2264, 2273, 2282, 2283, 2293, 2298,
2306, 2310, 2313, 2318, 2319, 2325, 2327, 2328, 2330, 2331, 2334.

B. 4 Other Contract Change Notices (beginning 05/01/2018):

2247, 2248, 2252, 2253, 2255, 2257, 2258, 2259, 2260, 2261, 2262
2263, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2274, 2275, 2276,
2277, 2278, 2279, 2280, 2281, 2284, 2285, 2286, 2287, 2288, 2289,
2290, 2291, 2292, 2294, 2295, 2296, 2297, 2299, 2300, 2301, 2302,
2303, 2304, 2305, 2307, 2308, 2309, 2311, 2312, 2314, 2315, 2316,
2317, 2320, 2321, 2322, 2323, 2324, 2326, 2332, 2333, 2335, 2336,
2337, 2338.
787 SBP between Boeing and Spirit                        Boeing Initials:____ Spirit Initials:______
SBP BCA-MS-65530-0019, Amendment No. 35
10 of 10
EXHIBIT 21.1
Subsidiaries of Spirit AeroSystems Holdings, Inc. - Delaware
Spirit AeroSystems, Inc. - Delaware
Spirit AeroSystems Finance, Inc. - Delaware
Subsidiaries of Spirit AeroSystems, Inc. - Delaware
Spirit AeroSystems International Holdings, Inc. - Delaware
Spirit AeroSystems Operations International, Inc. - Delaware
Spirit AeroSystems North Carolina, Inc. - North Carolina
Spirit AeroSystems Innovative Solutions, Inc. – Delaware
Fiber Materials Inc. – Delaware
Subsidiaries of Fiber Materials Inc. – Delaware
Intermat – Maine
Subsidiaries of Spirit AeroSystems International Holdings, Inc.
Spirit AeroSystems Malaysia Sdn Bhd - Malaysia
Spirit AeroSystems Singapore Pte. Ltd. - Singapore
Spirit AeroSystems Investco, LLC - Delaware
Spirit AeroSystems Canada, Ltd. - Canada
Spirit AeroSystems Taiwan Inc. – Taiwan
Spirit AeroSystems Global Investments B.V. – Netherlands
Huarui Spirit Aerospace Manufacturing Co., Ltd. – China
Xizi Spirit Aerospace Industry (Zhejiang) Ltd. - China
Spirit Evergreen Aftermarket Solutions Co., Ltd. - Taiwan
Subsidiaries of Spirit AeroSystems Global Investments, B.V.- Netherlands
Spirit AeroSystems Global Holdings Limited – United Kingdom
Spirit AeroSystems France SARL - France
Subsidiaries of Spirit AeroSystems Global Holdings Limited - United Kingdom
Spirit AeroSystems Belgium Holdings BVBA – Belgium
Spirit AeroSsytems (Europe) Limited – United Kingdom
Short Brothers plc – United Kingdom
Spirit AeroSystems Morocco, SAS – Morocco
Subsidiaries of Spirit AeroSystems (Europe) Limited – United Kingdom
Spirit AeroSystems (Hangzhou) Enterprise Management Consultancy Co., Ltd. – China
Spirit AeroSystems (Europe) Pension Trustees Ltd. – United Kingdom
Subsidiaries of Short Brothers plc – United Kingdom
Short Brothers CIF (Common Investment Fund) Trustee Limited - United Kingdom
Short Brothers Limited Pension Trustee Limited – United Kingdom
Spirit AeroSystems Belfast Executive Benefits Trustee Limited – United Kingdom





Consent of Independent Registered Public Accounting Firm


We consent to the incorporation by reference in the following Registration Statements:
(1)Registration Statement (Form S-3 No. 333-231269) of Spirit AeroSystems Holdings, Inc.,
(2)Registration Statement (Form S-8 No. 333-146112) of Spirit AeroSystems Holdings, Inc.,
(3)Registration Statement (Form S-8 No. 333-195790) of Spirit AeroSystems Holdings, Inc., and
(4)Registration Statement (Form S-8 No. 333-220358) of Spirit AeroSystems Holdings, Inc.;
of our reports dated February 15, 2022, with respect to the consolidated financial statements of Spirit AeroSystems Holdings, Inc. and the effectiveness of internal control over financial reporting of Spirit AeroSystems Holdings, Inc. included in this Annual Report (Form 10-K) of Spirit AeroSystems Holdings, Inc. for the year ended December 31, 2021.

/s/ Ernst & Young LLP

Wichita, Kansas

February 15, 2022


EXHIBIT 31.1

CERTIFICATION PURSUANT TO
RULE 13a/15d OF THE SECURITIES EXCHANGE ACT OF 1934,
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Thomas C. Gentile III, certify that:
1.     I have reviewed this Annual Report on Form 10-K of Spirit AeroSystems Holdings, Inc. ("registrant");
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.


 /s/ Thomas C. Gentile III
 Thomas C. Gentile III
President and Chief Executive Officer
Date: February 15, 2022



EXHIBIT 31.2

CERTIFICATION PURSUANT TO
RULE 13a/15d OF THE SECURITIES EXCHANGE ACT OF 1934,
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Mark J. Suchinski, certify that:
1.     I have reviewed this Annual Report on Form 10-K of Spirit AeroSystems Holdings, Inc. ("registrant");
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.

 /s/ Mark J. Suchinski
 Mark J. Suchinski
 Senior Vice President and Chief Financial Officer
Date: February 15, 2022




EXHIBIT 32.1

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 Spirit AeroSystems Holdings, Inc. (the "Company") on Form 10-K for the period ended December 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Thomas C. Gentile III, as President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:
(1)   The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
(2)   The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 /s/ Thomas C. Gentile III
 Thomas C. Gentile III
President and Chief Executive Officer
Date: February 15, 2022





EXHIBIT 32.2

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 Spirit AeroSystems Holdings, Inc. (the "Company") on Form 10-K for the period ended December 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Mark J. Suchinski, as Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:
(1)   The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
(2)   The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 /s/ Mark J. Suchinski
 Mark J. Suchinski
 Senior Vice President and Chief Financial Officer
Date: February 15, 2022