$NKTR
NEKTAR THERAPEUTICS

2015 Form 10-K Financial Statement

#000156459016013759 Filed on February 29, 2016

View on sec.gov

Income Statement

Concept 2015 2014 Q4 2014 Q3
Revenue $230.8M $19.55M $132.9M
YoY Change 14.99% -37.23% 118.15%
Cost Of Revenue $34.10M $6.298M $9.220M
YoY Change 19.51% -29.71% -28.4%
Gross Profit $196.7M $13.25M $123.7M
YoY Change 14.24% -40.26% 157.43%
Gross Profit Margin 85.23% 67.79% 93.06%
Selling, General & Admin $43.30M $12.20M $9.100M
YoY Change 5.87% 24.49% -14.15%
% of Gross Profit 22.01% 92.05% 7.36%
Research & Development $182.8M $38.49M $34.20M
YoY Change 23.74% -20.22% -22.12%
% of Gross Profit 92.93% 290.45% 27.66%
Depreciation & Amortization $11.40M $3.200M $3.200M
YoY Change -2.56% -5.88% -11.11%
% of Gross Profit 5.8% 24.15% 2.59%
Operating Expenses $226.0M $38.49M $34.20M
YoY Change 52.98% -20.22% -22.12%
Operating Profit -$29.37M -$37.49M $80.32M
YoY Change 78.17% 4.44% -1330.97%
Interest Expense $18.28M -$9.300M $4.391M
YoY Change 2.31% -7.92% -4.27%
% of Operating Profit 5.47%
Other Income/Expense, Net -$51.30M -$9.468M
YoY Change 35.2% -3.63%
Pretax Income -$80.67M -$46.80M $70.85M
YoY Change 48.22% 1.74% -533.35%
Income Tax $506.0K -$1.100M $248.0K
% Of Pretax Income 0.35%
Net Earnings -$81.18M -$45.68M $70.61M
YoY Change 50.56% -4.15% -526.8%
Net Earnings / Revenue -35.17% -233.66% 53.14%
Basic Earnings Per Share -$0.35 $0.55
Diluted Earnings Per Share -$612.8K -$0.35 $0.53
COMMON SHARES
Basic Shares Outstanding 128.4M shares 127.5M shares
Diluted Shares Outstanding 132.2M shares

Balance Sheet

Concept 2015 2014 Q4 2014 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $308.9M $237.8M $236.6M
YoY Change 29.9% 0.34% 28.87%
Cash & Equivalents $55.60M $12.37M $32.01M
Short-Term Investments $253.4M $225.5M $204.6M
Other Short-Term Assets $9.800M $8.817M $4.708M
YoY Change -71.01% 70.38% -1.07%
Inventory $11.30M $12.95M $11.70M
Prepaid Expenses
Receivables $19.90M $3.607M $46.07M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $350.1M $288.2M $324.1M
YoY Change 21.48% 11.76% 55.87%
LONG-TERM ASSETS
Property, Plant & Equipment $71.30M $70.37M $69.28M
YoY Change 1.28% 5.07% 6.44%
Goodwill $76.50M $76.50M
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $800.0K $6.552M $7.006M
YoY Change -87.88% -19.8% -17.67%
Total Long-Term Assets $148.5M $153.4M $152.8M
YoY Change -3.19% -13.15% -12.74%
TOTAL ASSETS
Total Short-Term Assets $350.1M $288.2M $324.1M
Total Long-Term Assets $148.5M $153.4M $152.8M
Total Assets $498.6M $441.6M $476.9M
YoY Change 12.91% 1.63% 24.51%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.400M $2.703M $5.428M
YoY Change -11.11% -70.35% 45.8%
Accrued Expenses $22.60M $6.418M $7.760M
YoY Change -15.67% 2.8% -27.95%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $4.800M $4.500M
YoY Change 6.67%
Total Short-Term Liabilities $61.20M $64.05M $80.55M
YoY Change -4.38% -34.79% -0.45%
LONG-TERM LIABILITIES
Long-Term Debt $242.8M $129.1M $130.3M
YoY Change 88.07% -36.4% -2.76%
Other Long-Term Liabilities $188.2M $14.72M $15.40M
YoY Change -11.27% -23.55% 67.1%
Total Long-Term Liabilities $431.0M $14.72M $15.40M
YoY Change 26.32% -23.55% 67.1%
TOTAL LIABILITIES
Total Short-Term Liabilities $61.20M $64.05M $80.55M
Total Long-Term Liabilities $431.0M $14.72M $15.40M
Total Liabilities $492.2M $405.3M $429.7M
YoY Change 21.44% -22.72% -0.83%
SHAREHOLDERS EQUITY
Retained Earnings -$1.786B -$1.741B
YoY Change 3.11% 3.32%
Common Stock $1.824B $1.789B
YoY Change 10.98% 9.34%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $6.400M $36.33M $47.22M
YoY Change
Total Liabilities & Shareholders Equity $498.6M $441.6M $476.9M
YoY Change 12.91% 1.63% 24.51%

Cashflow Statement

Concept 2015 2014 Q4 2014 Q3
OPERATING ACTIVITIES
Net Income -$81.18M -$45.68M $70.61M
YoY Change 50.56% -4.15% -526.8%
Depreciation, Depletion And Amortization $11.40M $3.200M $3.200M
YoY Change -2.56% -5.88% -11.11%
Cash From Operating Activities -$73.10M -$24.60M -$46.00M
YoY Change -48.52% -145.81% 132.32%
INVESTING ACTIVITIES
Capital Expenditures $11.20M -$3.900M -$900.0K
YoY Change 12.22% 44.44% 50.0%
Acquisitions
YoY Change
Other Investing Activities -$3.100M -$20.90M $41.00M
YoY Change -88.77% -73.68% -3.07%
Cash From Investing Activities -$14.30M -$24.80M $40.10M
YoY Change -61.97% -69.83% -4.07%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 130.8M 29.90M 7.200M
YoY Change -14.51% 1323.81% 278.95%
NET CHANGE
Cash From Operating Activities -73.10M -24.60M -46.00M
Cash From Investing Activities -14.30M -24.80M 40.10M
Cash From Financing Activities 130.8M 29.90M 7.200M
Net Change In Cash 43.40M -19.50M 1.300M
YoY Change -263.16% -26.14% -94.56%
FREE CASH FLOW
Cash From Operating Activities -$73.10M -$24.60M -$46.00M
Capital Expenditures $11.20M -$3.900M -$900.0K
Free Cash Flow -$84.30M -$20.70M -$45.10M
YoY Change -44.53% -136.7% 134.9%

Facts In Submission

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RepaymentsOfSeniorDebt
0
CY2015 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
12500000
CY2014 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
0
CY2013 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
0
CY2015 nktr Repayment Of And Proceeds From Sale Of Future Royalties Net Of Transaction Costs
RepaymentOfAndProceedsFromSaleOfFutureRoyaltiesNetOfTransactionCosts
0
CY2014 nktr Repayment Of And Proceeds From Sale Of Future Royalties Net Of Transaction Costs
RepaymentOfAndProceedsFromSaleOfFutureRoyaltiesNetOfTransactionCosts
-7000000
CY2013 nktr Repayment Of And Proceeds From Sale Of Future Royalties Net Of Transaction Costs
RepaymentOfAndProceedsFromSaleOfFutureRoyaltiesNetOfTransactionCosts
-3000000
CY2015 nktr Proceeds From Issuance Of Common Stock Net Of Issuance Costs
ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts
0
CY2014 nktr Proceeds From Issuance Of Common Stock Net Of Issuance Costs
ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts
116536000
CY2013 nktr Proceeds From Issuance Of Common Stock Net Of Issuance Costs
ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts
0
CY2015 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
32208000
CY2014 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
46984000
CY2013 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
8208000
CY2015 us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
130783000
CY2014 us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
152984000
CY2013 us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
2216000
CY2015 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-159000
CY2014 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-109000
CY2013 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
32000
CY2014 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-26702000
CY2013 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
13630000
CY2013Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
39067000
CY2012Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
25437000
CY2015 us-gaap Interest Paid
InterestPaid
20225000
CY2014 us-gaap Interest Paid
InterestPaid
17445000
CY2013 us-gaap Interest Paid
InterestPaid
17590000
CY2014 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
964000
CY2015 nktr Property And Equipment Acquired Through Capital Leases And Other Financing
PropertyAndEquipmentAcquiredThroughCapitalLeasesAndOtherFinancing
93000
CY2014 nktr Property And Equipment Acquired Through Capital Leases And Other Financing
PropertyAndEquipmentAcquiredThroughCapitalLeasesAndOtherFinancing
5231000
CY2013 nktr Property And Equipment Acquired Through Capital Leases And Other Financing
PropertyAndEquipmentAcquiredThroughCapitalLeasesAndOtherFinancing
2000000
CY2015Q4 nktr Depreciable Property Plant And Equipment Net
DepreciablePropertyPlantAndEquipmentNet
62880000
CY2014Q4 nktr Depreciable Property Plant And Equipment Net
DepreciablePropertyPlantAndEquipmentNet
54059000
CY2015Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
8456000
CY2014Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
16309000
CY2015 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div> <p style="margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Reclassifications</p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">Certain items previously reported in specific financial statement captions have been reclassified to conform to the current period presentation. Such reclassifications do not materially impact previously reported revenue, operating loss, net loss, total assets, liabilities or stockholders&#8217; equity.</p></div>
CY2015Q4 us-gaap Purchase Obligation
PurchaseObligation
4300000
CY2014Q4 us-gaap Purchase Obligation
PurchaseObligation
7200000
CY2015Q4 us-gaap Senior Notes
SeniorNotes
250000000
CY2015Q4 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
255800000
CY2015Q4 us-gaap Capital Lease Obligations
CapitalLeaseObligations
5800000
CY2015 nktr Equipment Purchase Obligation Payable Term
EquipmentPurchaseObligationPayableTerm
P3Y
CY2015 us-gaap Depreciation
Depreciation
11400000
CY2014 us-gaap Depreciation
Depreciation
11700000
CY2015 nktr Redemption Price As Percentage Of Principal Amount In Case Of Change Of Control
RedemptionPriceAsPercentageOfPrincipalAmountInCaseOfChangeOfControl
1.01
CY2015 nktr Redemption Price As Percentage Of Principal Amount In Case Of Sale Of Assets
RedemptionPriceAsPercentageOfPrincipalAmountInCaseOfSaleOfAssets
1.00
CY2015 nktr Percentage Ceiling On Rent Increase
PercentageCeilingOnRentIncrease
0.03
CY2015 nktr Capital Leases Termination Date
CapitalLeasesTerminationDate
2016-10-05
CY2015Q4 us-gaap Capital Leases Future Minimum Sublease Rentals
CapitalLeasesFutureMinimumSubleaseRentals
2100000
CY2014Q4 us-gaap Capital Leased Assets Gross
CapitalLeasedAssetsGross
2700000
CY2014Q4 us-gaap Capital Leases Balance Sheet Assets By Major Class Net
CapitalLeasesBalanceSheetAssetsByMajorClassNet
1200000
CY2015Q4 nktr Cash Restricted Cash Cash Equivalents And Available For Sale Investments
CashRestrictedCashCashEquivalentsAndAvailableForSaleInvestments
308944000
CY2015Q4 nktr Number Of Customers Accounted For Major Accounts Receivable
NumberOfCustomersAccountedForMajorAccountsReceivable
3
CY2014Q4 nktr Number Of Customers Accounted For Major Accounts Receivable
NumberOfCustomersAccountedForMajorAccountsReceivable
3
CY2015 nktr Percentage Of Accounts Receivable Customers One
PercentageOfAccountsReceivableCustomersOne
0.50
CY2014 nktr Percentage Of Accounts Receivable Customers One
PercentageOfAccountsReceivableCustomersOne
0.40
CY2015 nktr Percentage Of Accounts Receivable Customers Two
PercentageOfAccountsReceivableCustomersTwo
0.35
CY2014 nktr Percentage Of Accounts Receivable Customers Two
PercentageOfAccountsReceivableCustomersTwo
0.31
CY2015 nktr Percentage Of Accounts Receivable Customers Three
PercentageOfAccountsReceivableCustomersThree
0.10
CY2014 nktr Percentage Of Accounts Receivable Customers Three
PercentageOfAccountsReceivableCustomersThree
0.15
CY2015 nktr Number Of Reporting Units To Evaluate Goodwill For Impairment
NumberOfReportingUnitsToEvaluateGoodwillForImpairment
1
CY2015 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0
CY2015 nktr Percentage Of Amount Realized Upon Ultimate Settlement
PercentageOfAmountRealizedUponUltimateSettlement
0.50
CY2014Q4 nktr Cash Restricted Cash Cash Equivalents And Available For Sale Investments
CashRestrictedCashCashEquivalentsAndAvailableForSaleInvestments
262824000
CY2015 nktr Debt Investment Maximum Maturity Period
DebtInvestmentMaximumMaturityPeriod
Two years or less
CY2015 nktr Debt Investment Maturity Date Description
DebtInvestmentMaturityDateDescription
One year or less
CY2015 us-gaap Available For Sale Securities Gross Realized Gains Losses Sale Proceeds
AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
42500000
CY2014 us-gaap Available For Sale Securities Gross Realized Gains Losses Sale Proceeds
AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
21700000
CY2013 us-gaap Available For Sale Securities Gross Realized Gains Losses Sale Proceeds
AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
2900000
CY2015Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
250444000
CY2014Q4 us-gaap Available For Sale Securities
AvailableForSaleSecurities
225459000
CY2015Q4 nktr Cash And Restricted Cash
CashAndRestrictedCash
1842000
CY2014Q4 nktr Cash And Restricted Cash
CashAndRestrictedCash
26136000
CY2015Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
0
CY2014Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
0
CY2013Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
0
CY2015Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
0
CY2014Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
0
CY2013Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
0
CY2015Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
2400000
CY2014Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
2400000
CY2015Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
3236000
CY2014Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
2200000
CY2015Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
6087000
CY2014Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
5187000
CY2015Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
2023000
CY2014Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
5565000
CY2015Q4 nktr Depreciable Property Plant And Equipment Gross
DepreciablePropertyPlantAndEquipmentGross
165592000
CY2014Q4 nktr Depreciable Property Plant And Equipment Gross
DepreciablePropertyPlantAndEquipmentGross
147866000
CY2015Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
102712000
CY2014Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
93807000
CY2015Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
72000
CY2015Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
6250000
CY2015Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
421000
CY2015Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
5829000
CY2015 nktr Sublease Term Commenced Start Date
SubleaseTermCommencedStartDate
2010-08
CY2015 nktr Sublease Term Commenced Period
SubleaseTermCommencedPeriod
P114M
CY2015 nktr Sublease Term Commenced End Date
SubleaseTermCommencedEndDate
January 31, 2020
CY2015Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
4892000
CY2015Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
5037000
CY2015Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
5187000
CY2015Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
5344000
CY2015Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
452000
CY2015Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
20912000
CY2015 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
3200000
CY2014 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
3200000
CY2013 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
2900000
CY2015Q4 us-gaap Deferred Rent Credit Noncurrent
DeferredRentCreditNoncurrent
8500000
CY2014Q4 us-gaap Deferred Rent Credit Noncurrent
DeferredRentCreditNoncurrent
8700000
CY2012Q1 nktr Liability Related To Sale Of Potential Future Royalties Non Current
LiabilityRelatedToSaleOfPotentialFutureRoyaltiesNonCurrent
0
nktr Proceeds From Sale Of Potential Future Royalties
ProceedsFromSaleOfPotentialFutureRoyalties
124000000
nktr Partial Repayment Of Royalty Sale Proceeds
PartialRepaymentOfRoyaltySaleProceeds
10000000
nktr Non Cash Royalty Revenue Related To Sale Of Future Royalties
NonCashRoyaltyRevenueRelatedToSaleOfFutureRoyalties
76841000
nktr Non Cash Interest Expense Related To Sale Of Royalties
NonCashInterestExpenseRelatedToSaleOfRoyalties
81873000
CY2015 nktr Royalty Agreement Contingent Payment Description
RoyaltyAgreementContingentPaymentDescription
As a result of worldwide net sales of MIRCERA® for the 12 month periods ended December 31, 2013 and 2012 not reaching certain minimum thresholds.
CY2015 nktr Estimated Annual Interest Rate On Royalty Liability
EstimatedAnnualInterestRateOnRoyaltyLiability
0.17
CY2015 us-gaap Direct Operating Cost Royalty Expense
DirectOperatingCostRoyaltyExpense
2800000
CY2014 us-gaap Direct Operating Cost Royalty Expense
DirectOperatingCostRoyaltyExpense
3400000
CY2013 us-gaap Direct Operating Cost Royalty Expense
DirectOperatingCostRoyaltyExpense
4100000
CY2015Q4 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
5400000
CY2015Q3 nktr Damage Claim For Unpaid Licensing Fee
DamageClaimForUnpaidLicensingFee
1500000
CY2014Q1 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
117200000
CY2015Q4 nktr Share Based Compensation Arrangement By Share Based Payment Award Options And Restricted Stock Units Outstanding
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndRestrictedStockUnitsOutstanding
20088000
CY2015Q4 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
11.22
CY2015Q4 nktr Number Of Securities Available For Issuance Under Equity Compensation Plans
NumberOfSecuritiesAvailableForIssuanceUnderEquityCompensationPlans
7657000
CY2015 us-gaap Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
0.60
CY2015 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
900000
CY2014 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
900000
CY2013 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
1000000
CY2015 nktr Severance Payment Period For Executives
SeverancePaymentPeriodForExecutives
P12M
CY2015 nktr Severance Payment Period For Employees
SeverancePaymentPeriodForEmployees
P6M
CY2015 nktr Cash Severance Payment For To Chief Executive Officer
CashSeverancePaymentForToChiefExecutiveOfficer
24 months base salary plus annual target incentive pay
CY2015 nktr Potential Development Milestones
PotentialDevelopmentMilestones
113300000
CY2015Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
58500000
CY2015 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P1Y10M24D
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.016
CY2014 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.016
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.009
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.000
CY2014 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.000
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.000
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.508
CY2014 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.516
CY2013 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.612
CY2015 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y3M18D
CY2014 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y2M12D
CY2013 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y2M12D
CY2015 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-81931000
CY2014 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-56414000
CY2013 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-161068000
CY2015 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
1260000
CY2014 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
1986000
CY2013 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
1300000
CY2015 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2014 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2013 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2015 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-1000
CY2014 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1000
CY2013 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1000
CY2015 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
529000
CY2014 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
-482000
CY2013 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
1838000
CY2015 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
528000
CY2014 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
-481000
CY2013 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
1839000
CY2015 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0
CY2014 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
0
CY2013 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
422000
CY2015 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
0
CY2014 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
0
CY2013 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
49000
CY2015 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-22000
CY2014 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-31000
CY2013 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-65000
CY2015 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-22000
CY2014 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-31000
CY2013 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
406000
CY2015 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2015 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-28235000
CY2014 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-19050000
CY2013 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-55919000
CY2015 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-1000
CY2014 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
1000
CY2013 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
50000
CY2015 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
22210000
CY2014 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
11831000
CY2013 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
55042000
CY2015 nktr Income Tax Reconciliation Non Deductible Expense For Liability Related Sale Of Future Royalties
IncomeTaxReconciliationNonDeductibleExpenseForLiabilityRelatedSaleOfFutureRoyalties
7217000
CY2014 nktr Income Tax Reconciliation Non Deductible Expense For Liability Related Sale Of Future Royalties
IncomeTaxReconciliationNonDeductibleExpenseForLiabilityRelatedSaleOfFutureRoyalties
7311000
CY2013 nktr Income Tax Reconciliation Non Deductible Expense For Liability Related Sale Of Future Royalties
IncomeTaxReconciliationNonDeductibleExpenseForLiabilityRelatedSaleOfFutureRoyalties
7808000
CY2015 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
674000
CY2014 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
2832000
CY2013 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
271000
CY2015 us-gaap Income Tax Reconciliation Tax Settlements Foreign
IncomeTaxReconciliationTaxSettlementsForeign
1773000
CY2014 us-gaap Income Tax Reconciliation Tax Settlements Foreign
IncomeTaxReconciliationTaxSettlementsForeign
0
CY2013 us-gaap Income Tax Reconciliation Tax Settlements Foreign
IncomeTaxReconciliationTaxSettlementsForeign
0
CY2015 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-7000
CY2014 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-17000
CY2013 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-20000
CY2015 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
4529000
CY2014 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
2933000
CY2013 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
6273000
CY2015 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
1404000
CY2014 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-487000
CY2013 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
1286000
CY2015Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
447761000
CY2014Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
423776000
CY2015Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
70258000
CY2014Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
66666000
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DeferredTaxAssetsDepreciationPropertyAndEquipment
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CY2014Q4 nktr Deferred Tax Assets Depreciation Property And Equipment
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DeferredTaxLiabilities
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CY2015 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
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11110000
CY2014 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
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CY2015 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
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CY2014 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
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CY2013 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
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CY2015 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
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CY2015Q4 us-gaap Unrecognized Tax Benefits
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