2022 Q1 Form 10-Q Financial Statement
#000095017022008531 Filed on May 09, 2022
Income Statement
Concept | 2022 Q1 | 2021 Q1 |
---|---|---|
Revenue | $5.897M | $14.66M |
YoY Change | -59.77% | 104.98% |
Cost Of Revenue | ||
YoY Change | ||
Gross Profit | ||
YoY Change | ||
Gross Profit Margin | ||
Selling, General & Admin | $15.04M | $11.11M |
YoY Change | 35.36% | 27.55% |
% of Gross Profit | ||
Research & Development | $29.99M | $22.56M |
YoY Change | 32.92% | 28.05% |
% of Gross Profit | ||
Depreciation & Amortization | $1.327M | $1.291M |
YoY Change | 2.79% | 17.47% |
% of Gross Profit | ||
Operating Expenses | $45.03M | $33.67M |
YoY Change | 33.74% | 91.09% |
Operating Profit | -$39.13M | -$19.01M |
YoY Change | 105.86% | |
Interest Expense | $22.00K | -$11.35M |
YoY Change | -100.19% | 2602.38% |
% of Operating Profit | ||
Other Income/Expense, Net | ||
YoY Change | ||
Pretax Income | -$39.11M | -$30.36M |
YoY Change | 28.82% | 54.9% |
Income Tax | $0.00 | |
% Of Pretax Income | ||
Net Earnings | -$39.11M | -$30.36M |
YoY Change | 28.83% | 54.93% |
Net Earnings / Revenue | -663.22% | -207.09% |
Basic Earnings Per Share | -$0.84 | |
Diluted Earnings Per Share | -$841.1K | -$661.3K |
COMMON SHARES | ||
Basic Shares Outstanding | 46.38M | 45.89M |
Diluted Shares Outstanding | 46.50M |
Balance Sheet
Concept | 2022 Q1 | 2021 Q1 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $209.1M | $251.2M |
YoY Change | -16.74% | 117.68% |
Cash & Equivalents | $28.90M | $55.82M |
Short-Term Investments | $180.2M | $195.4M |
Other Short-Term Assets | $7.911M | $7.500M |
YoY Change | 5.48% | 150.0% |
Inventory | ||
Prepaid Expenses | ||
Receivables | $11.69M | $7.200M |
Other Receivables | $0.00 | $0.00 |
Total Short-Term Assets | $228.7M | $266.0M |
YoY Change | -14.01% | 108.63% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $23.29M | $14.80M |
YoY Change | 57.33% | 55.79% |
Goodwill | ||
YoY Change | ||
Intangibles | ||
YoY Change | ||
Long-Term Investments | $20.70M | $74.60M |
YoY Change | -72.25% | 425.35% |
Other Assets | $1.705M | $3.100M |
YoY Change | -45.0% | 14.81% |
Total Long-Term Assets | $74.93M | $92.50M |
YoY Change | -18.99% | 250.38% |
TOTAL ASSETS | ||
Total Short-Term Assets | $228.7M | $266.0M |
Total Long-Term Assets | $74.93M | $92.50M |
Total Assets | $303.7M | $358.5M |
YoY Change | -15.29% | 132.94% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $10.71M | $5.900M |
YoY Change | 81.44% | 1.72% |
Accrued Expenses | $5.408M | $4.500M |
YoY Change | 20.18% | 55.17% |
Deferred Revenue | $6.279M | |
YoY Change | ||
Short-Term Debt | $0.00 | $0.00 |
YoY Change | ||
Long-Term Debt Due | $12.50M | |
YoY Change | ||
Total Short-Term Liabilities | $38.76M | $22.70M |
YoY Change | 70.75% | -29.06% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $12.76M | $24.70M |
YoY Change | -48.33% | 2.07% |
Other Long-Term Liabilities | $147.0K | $3.900M |
YoY Change | -96.23% | -75.0% |
Total Long-Term Liabilities | $12.91M | $28.60M |
YoY Change | -54.86% | -28.14% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $38.76M | $22.70M |
Total Long-Term Liabilities | $12.91M | $28.60M |
Total Liabilities | $83.30M | $51.20M |
YoY Change | 62.7% | -28.69% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | -$372.5M | -$258.2M |
YoY Change | 44.27% | 19.93% |
Common Stock | $594.0M | |
YoY Change | ||
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $220.4M | $307.3M |
YoY Change | ||
Total Liabilities & Shareholders Equity | $303.7M | $358.5M |
YoY Change | -15.29% | 132.98% |
Cashflow Statement
Concept | 2022 Q1 | 2021 Q1 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | -$39.11M | -$30.36M |
YoY Change | 28.83% | 54.93% |
Depreciation, Depletion And Amortization | $1.327M | $1.291M |
YoY Change | 2.79% | 17.47% |
Cash From Operating Activities | -$35.26M | -$30.43M |
YoY Change | 15.86% | 62.43% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$1.553M | -$2.380M |
YoY Change | -34.75% | -411.93% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $34.54M | -$119.4M |
YoY Change | -128.94% | -381.49% |
Cash From Investing Activities | $32.98M | -$121.7M |
YoY Change | -127.09% | -392.36% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 760.0K | 1.826M |
YoY Change | -58.38% | -88.37% |
NET CHANGE | ||
Cash From Operating Activities | -35.26M | -30.43M |
Cash From Investing Activities | 32.98M | -121.7M |
Cash From Financing Activities | 760.0K | 1.826M |
Net Change In Cash | -1.513M | -150.3M |
YoY Change | -98.99% | -489.42% |
FREE CASH FLOW | ||
Cash From Operating Activities | -$35.26M | -$30.43M |
Capital Expenditures | -$1.553M | -$2.380M |
Free Cash Flow | -$33.70M | -$28.05M |
YoY Change | 20.15% | 43.87% |
Facts In Submission
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Profit Loss
ProfitLoss
|
-30359000 | |
CY2022Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
1327000 | |
CY2021Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
1291000 | |
CY2022Q1 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-546000 | |
CY2021Q1 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
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CY2022Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
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CY2021Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
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CY2022Q1 | stro |
Noncash Lease Expenses
NoncashLeaseExpenses
|
669000 | |
CY2021Q1 | stro |
Noncash Lease Expenses
NoncashLeaseExpenses
|
1190000 | |
CY2022Q1 | us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
|
563000 | |
CY2021Q1 | us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
|
-10689000 | |
CY2022Q1 | stro |
Remeasurement Of Liability Awards
RemeasurementOfLiabilityAwards
|
-2000 | |
CY2021Q1 | stro |
Remeasurement Of Liability Awards
RemeasurementOfLiabilityAwards
|
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CY2022Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-123000 | |
CY2021Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
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CY2022Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
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CY2021Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
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CY2022Q1 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-212000 | |
CY2021Q1 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
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CY2022Q1 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
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CY2021Q1 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-462000 | |
CY2022Q1 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-6009000 | |
CY2021Q1 | us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-4327000 | |
CY2022Q1 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-296000 | |
CY2021Q1 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-267000 | |
CY2022Q1 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
783000 | |
CY2021Q1 | us-gaap |
Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
|
-7793000 | |
CY2022Q1 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
451000 | |
CY2021Q1 | us-gaap |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
182000 | |
CY2022Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-35255000 | |
CY2021Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-30430000 | |
CY2022Q1 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
10994000 | |
CY2021Q1 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
164604000 | |
CY2022Q1 | stro |
Proceeds From Maturities Of Marketable Securities
ProceedsFromMaturitiesOfMarketableSecurities
|
28109000 | |
CY2021Q1 | stro |
Proceeds From Maturities Of Marketable Securities
ProceedsFromMaturitiesOfMarketableSecurities
|
40250000 | |
CY2022Q1 | stro |
Proceeds From Sales Of Marketable Securities
ProceedsFromSalesOfMarketableSecurities
|
17420000 | |
CY2021Q1 | stro |
Proceeds From Sales Of Marketable Securities
ProceedsFromSalesOfMarketableSecurities
|
5000000 | |
CY2022Q1 | stro |
Payments To Acquire Equipment And Leasehold Improvements
PaymentsToAcquireEquipmentAndLeaseholdImprovements
|
1553000 | |
CY2021Q1 | stro |
Payments To Acquire Equipment And Leasehold Improvements
PaymentsToAcquireEquipmentAndLeaseholdImprovements
|
2376000 | |
CY2022Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
32982000 | |
CY2021Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-121730000 | |
CY2022Q1 | us-gaap |
Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
|
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CY2022Q1 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
180000 | |
CY2021Q1 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1360000 | |
CY2022Q1 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
404000 | |
CY2021Q1 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
407000 | |
CY2022Q1 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
1006000 | |
CY2021Q1 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
873000 | |
CY2022Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
760000 | |
CY2021Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
1826000 | |
CY2022Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-1513000 | |
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-150334000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
31286000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
207024000 | |
CY2022Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
29773000 | |
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
56690000 | |
CY2022Q1 | us-gaap |
Interest Paid Net
InterestPaidNet
|
504000 | |
CY2021Q1 | us-gaap |
Interest Paid Net
InterestPaidNet
|
331000 | |
CY2022Q1 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
881000 | |
CY2021Q1 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
809000 | |
CY2022Q1 | stro |
Issuance Cost Included In Accounts Payable
IssuanceCostIncludedInAccountsPayable
|
28000 | |
CY2021Q1 | stro |
Embedded Interest Associated With Program Fees
EmbeddedInterestAssociatedWithProgramFees
|
231000 | |
CY2022Q1 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Arial;min-width:fit-content;">1. Organization and Principal Activities</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Arial;font-style:italic;min-width:fit-content;">Description of Business</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Arial;font-style:italic;min-width:fit-content;"> </span></p><p style="text-indent:3.333%;font-size:10.0pt;margin-top:12.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">Sutro Biopharma, Inc. (the “Company”), is a clinical stage drug discovery, development and manufacturing company focused on deploying its proprietary integrated cell-free protein synthesis platform, XpressCF</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;vertical-align:top;font-size:6.7pt;font-family:Arial;min-width:fit-content;">®</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> and its site-specific conjugation platform, XpressCF+</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;vertical-align:top;font-size:6.7pt;font-family:Arial;min-width:fit-content;">®</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> to create a broad variety of optimally designed, next-generation protein therapeutics, initially for cancer. The Company was incorporated on </span><span style="font-size:10.0pt;font-family:Arial;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">April 21, 2003</span></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> and is headquartered in </span><span style="font-size:10.0pt;font-family:Arial;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">South San Francisco</span></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">, </span><span style="font-size:10.0pt;font-family:Arial;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">California</span></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> </span></p><p style="text-indent:3.333%;font-size:10.0pt;margin-top:12.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">The Company operates in </span><span style="font-size:10.0pt;font-family:Arial;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">one</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> business segment, the development of biopharmaceutical products.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Arial;font-style:italic;min-width:fit-content;">Liquidity</span></p><p style="text-indent:3.333%;font-size:10.0pt;margin-top:12.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">The Company has incurred significant losses and has negative cash flows from operations. As of March 31, 2022, the Company had an accumulated deficit of $</span><span style="font-size:10.0pt;font-family:Arial;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">372.5</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> million. Management expects to continue to incur additional </span><span style="font-size:10.0pt;font-family:Arial;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">substantial</span></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> losses in the foreseeable future as a result of the Company’s research and development and other operational activities.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> </span></p><p style="text-indent:3.333%;font-size:10.0pt;margin-top:12.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">As of March 31, 2022, the Company had unrestricted cash, cash equivalents and marketable securities of $</span><span style="font-size:10.0pt;font-family:Arial;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">192.1</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> million, which is available to fund future operations. The Company will need to raise additional capital to support the completion of its research and development activities and to support its operations.</span></p><p style="text-indent:3.333%;font-size:10.0pt;margin-top:12.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">The Company believes that its unrestricted cash, cash equivalents and marketable securities as of March 31, 2022 will enable the Company to maintain its operations for a period of at least </span><span style="font-size:10.0pt;font-family:Arial;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;">12</span></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> months following the filing date of its financial statements.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Arial;min-width:fit-content;"> </span></p> | |
CY2022Q1 | dei |
Entity Incorporation Date Of Incorporation
EntityIncorporationDateOfIncorporation
|
2003-04-21 | |
CY2022Q1 | dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
South San Francisco | |
CY2022Q1 | dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
CA | |
CY2022Q1 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2022Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-372500000 | |
CY2022Q1 | us-gaap |
Substantial Doubt About Going Concern Within One Year
SubstantialDoubtAboutGoingConcernWithinOneYear
|
false | |
CY2022Q1 | stro |
Unrestricted Cash Cash Equivalents And Marketable Securities At Carrying Value
UnrestrictedCashCashEquivalentsAndMarketableSecuritiesAtCarryingValue
|
192100000 | |
CY2021Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
300000 | |
CY2022Q1 | us-gaap |
Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings
|
0 | |
CY2021Q1 | us-gaap |
Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings
|
0 | |
CY2022Q1 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
191556000 | |
CY2021Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
228883000 | |
CY2021Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
314000 | |
CY2022Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
28901000 | |
CY2021Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
55818000 | |
CY2022Q1 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
872000 | |
CY2021Q1 | us-gaap |
Restricted Cash Noncurrent
RestrictedCashNoncurrent
|
872000 | |
CY2022Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
29773000 | |
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
56690000 | |
CY2022Q1 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
192708000 | |
CY2022Q1 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
1152000 | |
CY2021Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
228569000 | |
CY2022Q1 | us-gaap |
Marketable Securities Noncurrent
MarketableSecuritiesNoncurrent
|
20700000 | |
CY2021Q4 | us-gaap |
Marketable Securities Noncurrent
MarketableSecuritiesNoncurrent
|
68800000 | |
CY2022Q1 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
138000000.0 | |
CY2021Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
176500000 | |
CY2022Q1 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
1200000 | |
CY2022Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
0 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
0 | |
CY2022Q1 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
6300000 | |
CY2022Q1 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
|
P12M | |
CY2022Q1 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
200000 | |
CY2021Q4 | us-gaap |
Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
|
200000 | |
CY2022Q1 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
700000 | |
CY2022Q1 | us-gaap |
Debt Instrument Interest Rate During Period
DebtInstrumentInterestRateDuringPeriod
|
0.0807 | |
CY2022Q1 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
100000 | |
CY2021Q1 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
600000 | |
CY2021Q1 | us-gaap |
Debt Instrument Interest Rate During Period
DebtInstrumentInterestRateDuringPeriod
|
0.0807 | |
CY2021Q1 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
100000 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
8994000 | |
CY2022Q1 | stro |
Lessee Operating Sublease Liability Payments Due After Year Four
LesseeOperatingSubleaseLiabilityPaymentsDueAfterYearFour
|
8289000 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
45275000 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
12563000 | |
CY2022Q1 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
32712000 | |
CY2022Q1 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
1078000 | |
CY2022Q1 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
1538000 | |
CY2021Q1 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
2015000 | |
CY2022Q1 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
21000 | |
CY2021Q1 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
41000 | |
CY2022Q1 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
424000 | |
CY2021Q1 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
380000 | |
CY2022Q1 | us-gaap |
Lease Cost
LeaseCost
|
1983000 | |
CY2021Q1 | us-gaap |
Lease Cost
LeaseCost
|
2436000 | |
CY2022Q1 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
1500000 | |
CY2021Q1 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
2000000.0 | |
CY2022Q1 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
400000 | |
CY2021Q1 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
600000 | |
CY2022Q1 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P5Y6M | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P5Y8M12D | |
CY2022Q1 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.108 | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.108 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
1238000 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
8002000 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
9219000 | |
CY2022Q1 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
9533000 | |
CY2022Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
31634000 | |
CY2022Q1 | us-gaap |
Common Stock Voting Rights
CommonStockVotingRights
|
one vote per share | |
CY2022Q1 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
13374114 | |
CY2021Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
11221420 | |
CY2022Q1 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | |
CY2022Q1 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2021Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2022Q1 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
100000 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
1900000 | |
CY2022Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.819 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
|
0.846 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
|
0.849 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.017 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
|
0.006 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
|
0.010 | |
CY2022Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
5.72 | |
CY2021Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
15.13 | |
CY2022Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
6974000 | |
CY2021Q1 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3952000 | |
CY2022Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-39110000 | |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-30359000 | |
CY2022Q1 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
46499602 | |
CY2021Q1 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
45907590 | |
CY2022Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.84 | |
CY2021Q1 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.66 | |
CY2022Q1 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
11062469 | |
CY2021Q1 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
8210503 |