2022 Q1 Form 10-K Financial Statement

#000095017022004564 Filed on March 24, 2022

View on sec.gov

Income Statement

Concept 2022 Q1 2021 Q4 2021
Revenue $1.023M $762.0K $8.044M
YoY Change -71.04% -88.96% 16.65%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $4.825M $5.102M $20.38M
YoY Change -20.25% -936.39% 71.54%
% of Gross Profit
Research & Development $4.896M $5.681M $26.41M
YoY Change -27.78% -85.17% 18.38%
% of Gross Profit
Depreciation & Amortization $66.00K $118.0K $600.0K
YoY Change -67.0% -81.56% -25.0%
% of Gross Profit
Operating Expenses $13.62M $10.78M $46.79M
YoY Change 6.16% -69.45% -25.17%
Operating Profit -$12.60M -$38.75M
YoY Change 35.49% -30.35%
Interest Expense $210.0K -$410.0K $1.817M
YoY Change -56.97% -81.19% -4.37%
% of Operating Profit
Other Income/Expense, Net -$782.0K $20.00K -$758.0K
YoY Change -226.74% -50.0% -59.16%
Pretax Income -$13.38M -$10.41M -$39.50M
YoY Change 54.16% -65.92% -31.29%
Income Tax $0.00
% Of Pretax Income
Net Earnings -$13.38M -$10.41M -$39.50M
YoY Change 54.12% -65.92% -31.28%
Net Earnings / Revenue -1308.02% -1366.27% -491.09%
Basic Earnings Per Share -$1.07 -$2.71
Diluted Earnings Per Share -$1.244M -$999.7K -$3.842M
COMMON SHARES
Basic Shares Outstanding 10.83M 10.31M 4.358M
Diluted Shares Outstanding 4.663M 4.358M

Balance Sheet

Concept 2022 Q1 2021 Q4 2021
SHORT-TERM ASSETS
Cash & Short-Term Investments $17.50M $36.50M $36.50M
YoY Change -72.17% -57.21% -57.21%
Cash & Equivalents $16.10M $35.10M $35.10M
Short-Term Investments $1.400M $1.399M $1.399M
Other Short-Term Assets $2.957M $1.207M $1.207M
YoY Change -22.18% -47.52% -47.52%
Inventory
Prepaid Expenses
Receivables $0.00 $5.000M $5.000M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $20.42M $42.71M $42.71M
YoY Change -69.36% -51.24% -51.25%
LONG-TERM ASSETS
Property, Plant & Equipment $182.0K $387.0K $18.93M
YoY Change -73.43% -55.72% -23.05%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $0.00 $366.0K $366.0K
YoY Change -100.0% -8.5% -8.5%
Other Assets $878.0K $928.0K $928.0K
YoY Change -58.19% -59.65% -59.65%
Total Long-Term Assets $11.14M $20.22M $20.22M
YoY Change -56.56% -25.79% -25.65%
TOTAL ASSETS
Total Short-Term Assets $20.42M $42.71M $42.71M
Total Long-Term Assets $11.14M $20.22M $20.22M
Total Assets $31.56M $62.93M $62.93M
YoY Change -65.8% -45.2% -45.18%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.080M $1.839M $1.839M
YoY Change 6.83% -75.09% -75.15%
Accrued Expenses $2.872M $4.846M $9.910M
YoY Change -19.08% -38.28% -19.43%
Deferred Revenue
YoY Change
Short-Term Debt $1.200M $0.00 $0.00
YoY Change
Long-Term Debt Due $0.00 $5.805M $5.853M
YoY Change -100.0% 100.8% 88.81%
Total Short-Term Liabilities $10.75M $22.66M $22.66M
YoY Change -41.8% -26.57% -26.66%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $7.357M $7.357M
YoY Change -100.0% -44.42% -44.68%
Other Long-Term Liabilities $9.110M $9.415M $9.415M
YoY Change 5523.46% -35.07% -35.07%
Total Long-Term Liabilities $0.00 $7.357M $16.77M
YoY Change -100.0% -44.42% -39.67%
TOTAL LIABILITIES
Total Short-Term Liabilities $10.75M $22.66M $22.66M
Total Long-Term Liabilities $0.00 $7.357M $16.77M
Total Liabilities $19.86M $39.44M $39.44M
YoY Change -54.2% -32.74% -32.7%
SHAREHOLDERS EQUITY
Retained Earnings -$200.7M -$187.3M
YoY Change 28.25% 26.73%
Common Stock $11.00K $11.00K
YoY Change 10.0% 10.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $11.70M $23.50M $23.50M
YoY Change
Total Liabilities & Shareholders Equity $31.56M $62.93M $62.93M
YoY Change -65.8% -45.2% -45.18%

Cashflow Statement

Concept 2022 Q1 2021 Q4 2021
OPERATING ACTIVITIES
Net Income -$13.38M -$10.41M -$39.50M
YoY Change 54.12% -65.92% -31.28%
Depreciation, Depletion And Amortization $66.00K $118.0K $600.0K
YoY Change -67.0% -81.56% -25.0%
Cash From Operating Activities -$7.829M -$8.737M -$48.92M
YoY Change -64.87% -177.8% 172.69%
INVESTING ACTIVITIES
Capital Expenditures $53.00K -$24.00K $138.0K
YoY Change 783.33% -90.4% -43.9%
Acquisitions
YoY Change
Other Investing Activities $0.00 $1.623M $3.231M
YoY Change -100.0% -119.79% -89.67%
Cash From Investing Activities -$53.00K $1.599M $3.093M
YoY Change -99.16% -118.92% -90.04%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $383.0K $0.00
YoY Change -100.0%
Debt Paid & Issued, Net $929.0K $2.267M
YoY Change
Cash From Financing Activities -11.21M -1.292M -1.033M
YoY Change 7794.37% -102.34% -101.86%
NET CHANGE
Cash From Operating Activities -7.829M -8.737M -48.92M
Cash From Investing Activities -53.00K 1.599M 3.093M
Cash From Financing Activities -11.21M -1.292M -1.033M
Net Change In Cash -19.09M -8.430M -46.86M
YoY Change -33.49% -114.56% -168.26%
FREE CASH FLOW
Cash From Operating Activities -$7.829M -$8.737M -$48.92M
Capital Expenditures $53.00K -$24.00K $138.0K
Free Cash Flow -$7.882M -$8.713M -$49.05M
YoY Change -64.65% -175.9% 169.76%

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CY2021 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
1134000
CY2020 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0
CY2021 us-gaap Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
0
CY2020 us-gaap Fair Value Adjustment Of Warrants
FairValueAdjustmentOfWarrants
-72000
CY2021 us-gaap Increase Decrease In Assets Held For Sale
IncreaseDecreaseInAssetsHeldForSale
63000
CY2021 ymtx Gain On Sale Of Property And Equipment
GainOnSaleOfPropertyAndEquipment
0
CY2020 ymtx Gain On Sale Of Property And Equipment
GainOnSaleOfPropertyAndEquipment
2000
CY2021 us-gaap Accounts Receivable Sale
AccountsReceivableSale
5000000
CY2021 us-gaap Increase Decrease In Prepaid Expenses Other
IncreaseDecreaseInPrepaidExpensesOther
-1057000
CY2020 us-gaap Increase Decrease In Prepaid Expenses Other
IncreaseDecreaseInPrepaidExpensesOther
1497000
CY2021 us-gaap Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
-20000
CY2020 us-gaap Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
346000
CY2021 ymtx Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-4468000
CY2020 ymtx Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-1688000
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-5545000
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
2802000
CY2021 us-gaap Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
-2994000
CY2020 us-gaap Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
-2154000
CY2021 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-3043000
CY2020 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
8104000
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-48915000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-17938000
CY2021 us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
11267000
CY2020 us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
4495000
CY2021 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
14375000
CY2020 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
1350000
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
138000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
246000
CY2021 us-gaap Proceeds From Sale Of Property Held For Sale
ProceedsFromSaleOfPropertyHeldForSale
123000
CY2020 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
13000
CY2020 us-gaap Cash Acquired From Acquisition
CashAcquiredFromAcquisition
35939000
CY2020 ymtx Payments Of Merger Transaction Costs
PaymentsOfMergerTransactionCosts
1520000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
3093000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
31041000
CY2020 ymtx Proceeds From Issuance Of Preferred Units
ProceedsFromIssuanceOfPreferredUnits
21235000
CY2020 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
33597000
CY2020 ymtx Proceeds From Paycheck Protection Program Loan
ProceedsFromPaycheckProtectionProgramLoan
1123000
CY2021 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
1419000
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
84000
CY2021 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
2267000
CY2021 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
103000
CY2020 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
72000
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
166000
CY2020 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
347000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-1033000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
55536000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-46855000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
68639000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
82885000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
14246000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
36030000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
82885000
CY2021 us-gaap Interest Paid Net
InterestPaidNet
1298000
CY2020 us-gaap Interest Paid Net
InterestPaidNet
1287000
CY2020 ymtx Additions To Property And Equipment Under Finance Lease
AdditionsToPropertyAndEquipmentUnderFinanceLease
102000
CY2020 ymtx Transaction Costs Included In Accounts Payable And Accrued Expenses
TransactionCostsIncludedInAccountsPayableAndAccruedExpenses
1169000
CY2020 ymtx Offering Costs Included In Accounts Payable
OfferingCostsIncludedInAccountsPayable
1993000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
10219000
CY2020 us-gaap Fair Value Of Assets Acquired
FairValueOfAssetsAcquired
24662000
CY2020 ymtx Conversion Of Preferred Units To Common Stock
ConversionOfPreferredUnitsToCommonStock
104237000
CY2020 ymtx Conversion Of Preferred Unit Warrants Into Common Stock Warrants
ConversionOfPreferredUnitWarrantsIntoCommonStockWarrants
189000
CY2022Q1 ymtx Workforce Reduction
WorkforceReduction
0.60
CY2020Q4 ymtx Merger Agreement Exchange Ratio
MergerAgreementExchangeRatio
0.2108
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-39500000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
-57500000
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-187300000
CY2021Q4 ymtx Public Float Increased
PublicFloatIncreased
75000000
CY2021 us-gaap Use Of Estimates
UseOfEstimates
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:Times New Roman;font-style:italic;">Use of estimates</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;font-style:italic;"> </span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;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:normal;font-size:10.0pt;font-family:Times New Roman;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting periods. Significant estimates and assumptions reflected in these consolidated financial statements include, but are not limited to, revenue recognition, the accrual of research and development expenses, the valuation of common units prior to the Merger and the valuation of stock/unit-based awards. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates as there are changes in circumstances, facts, and experience. Actual results may differ from those estimates or assumptions.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p>
CY2021 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;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:Times New Roman;font-style:italic;">Concentrations of credit risk and of significant suppliers</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;font-style:italic;"> </span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;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:normal;font-size:10.0pt;font-family:Times New Roman;">Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash and cash equivalents and marketable securities. At times the Company may maintain cash and investment balances in excess of federally insured limits. The Company does not believe that it is subject to unusual credit risk beyond the normal credit risk associated with commercial banking relationships.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:4.533%;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:normal;font-size:10.0pt;font-family:Times New Roman;">The Company relies, and expects to continue to rely, on a small number of vendors to provide services, supplies and materials related to its discovery programs. These programs could be adversely affected by a significant interruption in these services or the availability of materials.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p>
CY2021Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
36000000.0
CY2020Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
82900000
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
35100000
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
80800000
CY2021Q4 us-gaap Restricted Cash
RestrictedCash
900000
CY2020Q4 us-gaap Restricted Cash
RestrictedCash
2100000
CY2021 us-gaap Property Plant And Equipment Impairment
PropertyPlantAndEquipmentImpairment
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;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:Times New Roman;font-style:italic;">Impairment of long-lived assets</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;font-style:italic;"> </span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;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:normal;font-size:10.0pt;font-family:Times New Roman;">The Company evaluates its long-lived assets, which consist primarily of property and equipment and right-of-use assets, for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to the future undiscounted net cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the asset exceeds the fair value of the asset. The Company did </span><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">no</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:Times New Roman;">t record any impairment losses on long-lived assets during the years ended </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:Times New Roman;">December 31, 2021 or 2020</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:Times New Roman;">.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p>
CY2021 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0
CY2020 us-gaap Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
0
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
0
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
1399000
CY2020Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
4498000
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
0
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
0
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
4498000
CY2021Q4 us-gaap Debt Securities Held To Maturity Threshold Period Past Due
DebtSecuritiesHeldToMaturityThresholdPeriodPastDue
P1Y
CY2021Q4 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
35535000
CY2020Q4 us-gaap Assets Fair Value Disclosure
AssetsFairValueDisclosure
83427000
CY2021Q4 ymtx Preferred Unit Warrants Issued
PreferredUnitWarrantsIssued
0
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
1399000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
0
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
1720000
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
2053000
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
1333000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
1179000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
387000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
874000
CY2021Q4 us-gaap Assets Held For Sale Not Part Of Disposal Group
AssetsHeldForSaleNotPartOfDisposalGroup
0
CY2020Q4 us-gaap Assets Held For Sale Not Part Of Disposal Group
AssetsHeldForSaleNotPartOfDisposalGroup
250000
CY2021 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
600000
CY2020 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
800000
CY2021Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
1763000
CY2020Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
4295000
CY2021Q4 ymtx Accrued Research And Development Expenses
AccruedResearchAndDevelopmentExpenses
1633000
CY2020Q4 ymtx Accrued Research And Development Expenses
AccruedResearchAndDevelopmentExpenses
1780000
CY2021Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
901000
CY2020Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
987000
CY2021Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
549000
CY2020Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
789000
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
4846000
CY2020Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
7851000
CY2021Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
12733000
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
16123000
CY2021Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
5805000
CY2020Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
2891000
CY2021Q4 ymtx Debt Instrument Carrying Amount Noncurrent
DebtInstrumentCarryingAmountNoncurrent
6928000
CY2020Q4 ymtx Debt Instrument Carrying Amount Noncurrent
DebtInstrumentCarryingAmountNoncurrent
13232000
CY2021Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
217000
CY2020Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
348000
CY2021Q4 us-gaap Debt Instrument Unamortized Premium
DebtInstrumentUnamortizedPremium
646000
CY2020Q4 us-gaap Debt Instrument Unamortized Premium
DebtInstrumentUnamortizedPremium
353000
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
7357000
CY2020Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
13237000
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
5805000
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
6341000
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
586000
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
0
CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
0
CY2021Q4 us-gaap Long Term Debt
LongTermDebt
12732000
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
125000000
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.001
CY2021Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
5000000
CY2021Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.001
CY2021 us-gaap Dividends
Dividends
0
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
994014
CY2021Q4 us-gaap Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
99986
CY2020Q4 us-gaap Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights
ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
99986
CY2021 ymtx Schedule Of Nonvested Restricted Stock Awards Activity Tabletext Block
ScheduleOfNonvestedRestrictedStockAwardsActivityTabletextBlock
<p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;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:normal;font-size:10.0pt;font-family:Times New Roman;">The following table summarizes the Company's RSA activity for the </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:Times New Roman;">twelve months ended December 31, 2021:</span></p><p style="text-indent:4.533%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p> <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;"> <tr style="visibility:collapse;"> <td style="width:66.701%;"/> <td style="width:1.614%;"/> <td style="width:0.603%;"/> <td style="width:13.793%;"/> <td style="width:0.603%;"/> <td style="width:1.614%;"/> <td style="width:1.206%;"/> <td style="width:13.264%;"/> <td style="width:0.603%;"/> </tr> <tr style="height:8.0pt;"> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:8.0pt;font-family:Times New Roman;"> </span> </p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:8.0pt;font-family:Times New Roman;"> </span></p></td> <td colspan="2" style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:0.500pt solid rgba(0,0,0,1);text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:8.0pt;font-family:Times New Roman;">RSAs</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:0.500pt solid rgba(255,255,255,0.01);text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:8.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:8.0pt;font-family:Times New Roman;"> </span></p></td> <td colspan="2" style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:0.500pt solid rgba(0,0,0,1);text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:8.0pt;font-family:Times New Roman;">Weighted<br/>Average Grant<br/>Date Fair Value</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:0.500pt solid rgba(255,255,255,0.01);text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="white-space:pre-wrap;font-size:8.0pt;font-family:Times New Roman;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">Unvested at December 31, 2020</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">—</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">$</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">—</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(0,0,0,0);text-indent:10.0pt;word-break:break-word;vertical-align:top;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">Issued</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">305,663</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">$</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">3.83</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(207,240,252,1);text-indent:10.0pt;word-break:break-word;vertical-align:top;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">Vested</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">—</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">$</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">—</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(0,0,0,0);text-indent:10.0pt;word-break:break-word;vertical-align:top;"><p style="margin-left:10.0pt;text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">Forfeited</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:2.250pt double rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:2.250pt double rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">—</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;border-bottom:2.250pt double rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">$</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">—</span></p></td> <td style="background-color:rgba(0,0,0,0);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> </tr> <tr style="height:10.0pt;"> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">Unvested at December 31, 2021</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;border-bottom:2.250pt double rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;border-bottom:2.250pt double rgba(0,0,0,1);text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">305,663</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;border-bottom:2.250pt double rgba(255,255,255,0.01);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;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:Times New Roman;">$</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;text-align:center;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:right;"><span style="font-size:10.0pt;font-family:Times New Roman;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:Times New Roman;">3.83</span></p></td> <td style="background-color:rgba(207,240,252,1);word-break:break-word;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="white-space:pre-wrap;font-size:10.0pt;font-family:Times New Roman;"> </span></p></td> </tr> </table>
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.010
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.011
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.813
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.709
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P6Y3M18D
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P7Y9M18D
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
944961
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.70
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P8Y3M14D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
6522000
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
16.63
CY2021 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
9241
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
8.97
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.100
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
150560
CY2021 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
14.60
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1779174
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
18.99
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P7Y8M1D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
1764174
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
19.00
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P7Y7M28D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
1024379
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
20.99
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P6Y5M23D
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
11.56
CY2020 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
11.39
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
5290000
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
2266000
CY2021Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
12300
CY2021 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y7M24D
CY2021 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2020 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
CY2021 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
0
CY2020 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.016
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.041
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.025
CY2021 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
0
CY2020 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Research And Development
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
0.104
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.018
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.012
CY2021 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.369
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.135
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.000
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.000
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
134395000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
122460000
CY2021Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
20246000
CY2020Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
18654000
CY2021Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
242000
CY2020Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
184000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
521000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
539000
CY2021Q4 ymtx Deferred Tax Assets Capitalized Intellectual Property Cost
DeferredTaxAssetsCapitalizedIntellectualPropertyCost
102000
CY2020Q4 ymtx Deferred Tax Assets Capitalized Intellectual Property Cost
DeferredTaxAssetsCapitalizedIntellectualPropertyCost
89000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1712000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
1084000
CY2021Q4 ymtx Deferred Tax Assets Leasing Arrangements
DeferredTaxAssetsLeasingArrangements
4534000
CY2020Q4 ymtx Deferred Tax Assets Leasing Arrangements
DeferredTaxAssetsLeasingArrangements
4670000
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
290000
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
0
CY2021Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
162042000
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
147680000
CY2021Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
5806000
CY2020Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
5836000
CY2021Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
0
CY2020Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
172000
CY2021Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
5806000
CY2020Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
6008000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
156236000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
141672000
CY2021Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
0
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
0
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
141672000
CY2019Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
26724000
CY2021 ymtx Deferred Tax Assets Valuation Allowance Increase
DeferredTaxAssetsValuationAllowanceIncrease
14564000
CY2020 ymtx Deferred Tax Assets Valuation Allowance Increase
DeferredTaxAssetsValuationAllowanceIncrease
7777000
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition
0
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition
107171000
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
156236000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
141672000
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2021Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
0
CY2021 us-gaap Net Income Loss
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-39503000
CY2020 us-gaap Net Income Loss
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-57487000
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
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-39503000
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-50790000
CY2021 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
10283172
CY2020 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
2354143
CY2021 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
-3.84
CY2020 us-gaap Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
-21.57
CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1965385
CY2020 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1044947
CY2020Q1 ymtx License Term
LicenseTerm
P3Y
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
6665000
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
3097000
CY2021 us-gaap Short Term Lease Cost
ShortTermLeaseCost
0
CY2020 us-gaap Short Term Lease Cost
ShortTermLeaseCost
0
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
844000
CY2020 us-gaap Variable Lease Cost
VariableLeaseCost
271000
CY2021 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
152000
CY2020 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
361000
CY2021 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
7000
CY2020 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
20000
CY2021 ymtx Finance Lease Cost
FinanceLeaseCost
159000
CY2020 ymtx Finance Lease Cost
FinanceLeaseCost
381000
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
5998000
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
2461000
CY2021 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
7000
CY2020 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
20000
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
166000
CY2020 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
347000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
10219000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
0
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
102000
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y2M19D
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y10D
CY2021Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P0Y7M6D
CY2020Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P1Y3M3D
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0910
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0901
CY2021Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0341
CY2020Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0646
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
6173000
CY2021Q4 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
49000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
2977000
CY2021Q4 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
0
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
1931000
CY2021Q4 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
0
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
1985000
CY2021Q4 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
0
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
2039000
CY2021Q4 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
0
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
2801000
CY2021Q4 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
0
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
17906000
CY2021Q4 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
49000
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
3427000
CY2021Q4 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
1000
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
14479000
CY2021Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
48000
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
18543000
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
23678000
CY2021Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
315000
CY2020Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
199000
CY2021Q4 ymtx Capital Lease Assets
CapitalLeaseAssets
18858000
CY2020Q4 ymtx Capital Lease Assets
CapitalLeaseAssets
23877000
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5064000
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
4468000
CY2021Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
48000
CY2020Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
166000
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9415000
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
14479000
CY2021Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
0
CY2020Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
48000
CY2021Q4 ymtx Capital Lease Liabilities
CapitalLeaseLiabilities
14527000
CY2020Q4 ymtx Capital Lease Liabilities
CapitalLeaseLiabilities
19161000
CY2021 ymtx Term Of Agreement
TermOfAgreement
P9M
CY2021 us-gaap Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
0
CY2021 us-gaap Related Party Transaction Amounts Of Transaction
RelatedPartyTransactionAmountsOfTransaction
0
CY2022Q1 ymtx License Agreement Description
LicenseAgreementDescription
On February 28, 2022, the Company entered into two agreements that effectively amended the “New Premises” license agreement for laboratory space in Boston, Massachusetts (see Note 15, Leases). The first agreement terminated the existing license, due to expire in May of 2023, effective March 31, 2022. The second agreement, effective April 1, 2022, created a new license for approximately 20 percent of the space covered by the original license with an expiration date of December 31, 2022.

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