2023 Q2 Form 10-Q Financial Statement

#000095017023037953 Filed on August 03, 2023

View on sec.gov

Income Statement

Concept 2023 Q2 2022 Q2
Revenue $448.0K $366.0K
YoY Change 22.4%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $12.98M $12.37M
YoY Change 4.94% 43.05%
% of Gross Profit
Research & Development $55.67M $47.22M
YoY Change 17.91% 56.93%
% of Gross Profit
Depreciation & Amortization $2.173M $1.444M
YoY Change 50.48% 3.14%
% of Gross Profit
Operating Expenses $68.66M $59.59M
YoY Change 15.21% 53.83%
Operating Profit -$68.21M -$59.22M
YoY Change 15.17% 52.88%
Interest Expense $3.894M $760.0K
YoY Change 412.37%
% of Operating Profit
Other Income/Expense, Net $0.00 $629.0K
YoY Change -100.0% 2520.83%
Pretax Income -$64.31M -$58.60M
YoY Change 9.76% 51.35%
Income Tax $109.0K $0.00
% Of Pretax Income
Net Earnings -$64.42M -$58.60M
YoY Change 9.95% 51.35%
Net Earnings / Revenue -14380.13% -16009.56%
Basic Earnings Per Share -$1.43 -$1.33
Diluted Earnings Per Share -$1.43 -$1.334M
COMMON SHARES
Basic Shares Outstanding 45.12M 43.92M
Diluted Shares Outstanding 45.12M 43.92M

Balance Sheet

Concept 2023 Q2 2022 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $386.9M $513.2M
YoY Change -24.62% 82.35%
Cash & Equivalents $150.7M $221.3M
Short-Term Investments $236.2M $291.9M
Other Short-Term Assets $14.89M $8.630M
YoY Change 72.55% -0.99%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets $401.8M $521.8M
YoY Change -23.01% 79.84%
LONG-TERM ASSETS
Property, Plant & Equipment $76.78M $31.29M
YoY Change 145.39% 14.36%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $2.119M $1.000M
YoY Change 111.9% 20.34%
Total Long-Term Assets $78.90M $60.36M
YoY Change 30.71% -0.23%
TOTAL ASSETS
Total Short-Term Assets $401.8M $521.8M
Total Long-Term Assets $78.90M $60.36M
Total Assets $480.7M $582.2M
YoY Change -17.44% 66.03%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $4.936M $3.459M
YoY Change 42.7% -28.72%
Accrued Expenses $34.62M $24.57M
YoY Change 40.91% 129.33%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $44.30M $35.82M
YoY Change 23.68% 87.9%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00
YoY Change
Other Long-Term Liabilities $177.8M $171.0M
YoY Change 3.97% 1769.33%
Total Long-Term Liabilities $177.8M $171.0M
YoY Change 3.97% 1769.33%
TOTAL LIABILITIES
Total Short-Term Liabilities $44.30M $35.82M
Total Long-Term Liabilities $177.8M $171.0M
Total Liabilities $222.1M $206.8M
YoY Change 7.38% 633.08%
SHAREHOLDERS EQUITY
Retained Earnings -$698.6M -$464.2M
YoY Change 50.5% 79.3%
Common Stock $957.1M $839.7M
YoY Change 13.99%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $258.6M $375.4M
YoY Change
Total Liabilities & Shareholders Equity $480.7M $582.2M
YoY Change -17.44% 66.03%

Cashflow Statement

Concept 2023 Q2 2022 Q2
OPERATING ACTIVITIES
Net Income -$64.42M -$58.60M
YoY Change 9.95% 51.35%
Depreciation, Depletion And Amortization $2.173M $1.444M
YoY Change 50.48% 3.14%
Cash From Operating Activities -$53.11M $111.3M
YoY Change -147.72% -522.28%
INVESTING ACTIVITIES
Capital Expenditures $3.913M -$1.823M
YoY Change -314.65% -42.4%
Acquisitions
YoY Change
Other Investing Activities -$2.412M -$182.1M
YoY Change -98.68% -884.27%
Cash From Investing Activities -$6.325M -$184.0M
YoY Change -96.56% -1017.1%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $68.96M $218.0M
YoY Change -68.37%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 69.95M 218.5M
YoY Change -67.99% -607130.56%
NET CHANGE
Cash From Operating Activities -53.11M 111.3M
Cash From Investing Activities -6.325M -184.0M
Cash From Financing Activities 69.95M 218.5M
Net Change In Cash 10.52M 145.9M
YoY Change -92.79% -2403.84%
FREE CASH FLOW
Cash From Operating Activities -$53.11M $111.3M
Capital Expenditures $3.913M -$1.823M
Free Cash Flow -$57.02M $113.1M
YoY Change -150.41% -587.77%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Amendment Flag
AmendmentFlag
false
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Entity Central Index Key
EntityCentralIndexKey
0001496323
CY2023Q2 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2022Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2023-06-30
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2023
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
001-39045
dei Entity Registrant Name
EntityRegistrantName
IGM Biosciences, Inc.
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
77-0349194
dei Entity Address Address Line1
EntityAddressAddressLine1
325 E. Middlefield Road
dei Entity Address City Or Town
EntityAddressCityOrTown
Mountain View
dei Entity Address State Or Province
EntityAddressStateOrProvince
CA
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
94043
dei City Area Code
CityAreaCode
650
dei Local Phone Number
LocalPhoneNumber
965-7873
dei Security12b Title
Security12bTitle
Common Stock, par value $0.01 per share
dei Trading Symbol
TradingSymbol
IGMS
dei Security Exchange Name
SecurityExchangeName
NASDAQ
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
dei Entity Small Business
EntitySmallBusiness
true
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
true
dei Entity Ex Transition Period
EntityExTransitionPeriod
false
dei Entity Shell Company
EntityShellCompany
false
CY2023Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
150702000
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
121231000
CY2023Q2 us-gaap Restricted Cash
RestrictedCash
642000
CY2022Q4 us-gaap Restricted Cash
RestrictedCash
689000
CY2023Q2 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
236167000
CY2022Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
305931000
CY2023Q2 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
14249000
CY2022Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
10570000
CY2023Q2 us-gaap Assets Current
AssetsCurrent
401760000
CY2022Q4 us-gaap Assets Current
AssetsCurrent
438421000
CY2023Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
38366000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
33484000
CY2023Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
38413000
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
39591000
CY2023Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
2119000
CY2022Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
2003000
CY2023Q2 us-gaap Assets
Assets
480658000
CY2022Q4 us-gaap Assets
Assets
513499000
CY2023Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
4936000
CY2022Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
2512000
CY2023Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
27737000
CY2022Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
33621000
CY2023Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
6881000
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5816000
CY2023Q2 us-gaap Deferred Income Current
DeferredIncomeCurrent
4745000
CY2022Q4 us-gaap Deferred Income Current
DeferredIncomeCurrent
2736000
CY2023Q2 us-gaap Liabilities Current
LiabilitiesCurrent
44299000
CY2022Q4 us-gaap Liabilities Current
LiabilitiesCurrent
44685000
CY2023Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
34536000
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
35356000
CY2023Q2 us-gaap Deferred Income Noncurrent
DeferredIncomeNoncurrent
143216000
CY2022Q4 us-gaap Deferred Income Noncurrent
DeferredIncomeNoncurrent
146195000
CY2023Q2 us-gaap Liabilities
Liabilities
222051000
CY2022Q4 us-gaap Liabilities
Liabilities
226236000
CY2023Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2023Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2022Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2023Q2 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2023Q2 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2022Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0
CY2022Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2023Q2 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2022Q4 us-gaap Preferred Stock Value
PreferredStockValue
0
CY2023Q2 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
957089000
CY2022Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
862359000
CY2023Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-452000
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-701000
CY2023Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-698558000
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-574826000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
258607000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
287263000
CY2023Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
480658000
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
513499000
CY2023Q2 us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
448000
CY2022Q2 us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
366000
us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
970000
us-gaap Revenue From Collaborative Arrangement Excluding Revenue From Contract With Customer
RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
366000
CY2023Q2 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
55673000
CY2022Q2 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
47218000
us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
106567000
us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
86093000
CY2023Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
12983000
CY2022Q2 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
12372000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
25985000
us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
25453000
CY2023Q2 us-gaap Operating Expenses
OperatingExpenses
68656000
CY2022Q2 us-gaap Operating Expenses
OperatingExpenses
59590000
us-gaap Operating Expenses
OperatingExpenses
132552000
us-gaap Operating Expenses
OperatingExpenses
111546000
CY2023Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
-68208000
CY2022Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
-59224000
us-gaap Operating Income Loss
OperatingIncomeLoss
-131582000
us-gaap Operating Income Loss
OperatingIncomeLoss
-111180000
CY2023Q2 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
3894000
CY2022Q2 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
760000
us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
8066000
us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
814000
CY2023Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
0
CY2022Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-131000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-20000
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-123000
CY2023Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
3894000
CY2022Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
629000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
8046000
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
691000
CY2023Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-64314000
CY2022Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-58595000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-123536000
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-110489000
CY2023Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
109000
CY2022Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
196000
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
0
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
-64423000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
-58595000
us-gaap Net Income Loss
NetIncomeLoss
-123732000
us-gaap Net Income Loss
NetIncomeLoss
-110489000
CY2023Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-1.43
CY2023Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-1.43
CY2022Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-1.33
CY2022Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-1.33
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-2.76
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-2.76
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-2.84
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-2.84
CY2023Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
45122900
CY2023Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
45122900
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
43919092
CY2022Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
43919092
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
44796644
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
44796644
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
38906839
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
38906839
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
-64423000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
-58595000
us-gaap Net Income Loss
NetIncomeLoss
-123732000
us-gaap Net Income Loss
NetIncomeLoss
-110489000
CY2023Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-105000
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-269000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
249000
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-396000
CY2023Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-64528000
CY2022Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-58864000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-123483000
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-110885000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
287263000
CY2023Q1 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
75000
CY2023Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
354000
CY2023Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
11047000
CY2023Q1 us-gaap Net Income Loss
NetIncomeLoss
-59309000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
239430000
CY2023Q2 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
68391000
CY2023Q2 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
14000
CY2023Q2 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
991000
CY2023Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-105000
CY2023Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
14309000
CY2023Q2 us-gaap Net Income Loss
NetIncomeLoss
-64423000
CY2023Q2 us-gaap Stockholders Equity
StockholdersEquity
258607000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
244908000
CY2022Q1 igms Stock Issued During Period Value Exercise Of Stock Options Net Of Shares Withheld For Taxes And Exercise Costs
StockIssuedDuringPeriodValueExerciseOfStockOptionsNetOfSharesWithheldForTaxesAndExerciseCosts
133000
CY2022Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-127000
CY2022Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
11499000
CY2022Q1 us-gaap Net Income Loss
NetIncomeLoss
-51894000
CY2022Q1 us-gaap Stockholders Equity
StockholdersEquity
204519000
CY2022Q2 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
217987000
CY2022Q2 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
6000
CY2022Q2 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
477000
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-269000
CY2022Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
11286000
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
-58595000
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
375411000
us-gaap Profit Loss
ProfitLoss
-123732000
us-gaap Profit Loss
ProfitLoss
-110489000
us-gaap Depreciation
Depreciation
3837000
us-gaap Depreciation
Depreciation
2668000
us-gaap Share Based Compensation
ShareBasedCompensation
25356000
us-gaap Share Based Compensation
ShareBasedCompensation
22785000
igms Purchase Net Discount Premium On Marketable Securities
PurchaseNetDiscountPremiumOnMarketableSecurities
-3361000
igms Purchase Net Discount Premium On Marketable Securities
PurchaseNetDiscountPremiumOnMarketableSecurities
-1651000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
4799000
us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-194000
igms Non Cash Lease Expense
NonCashLeaseExpense
2668000
igms Non Cash Lease Expense
NonCashLeaseExpense
2090000
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
3657000
us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-2892000
us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
116000
us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
-36000
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
1000000
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-2051000
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-5805000
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
4957000
igms Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-1245000
igms Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-1949000
us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-970000
us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
149634000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-104102000
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
72418000
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
7850000
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
4800000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
165691000
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
282512000
us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
237040000
us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
84227000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
63499000
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-203085000
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
89000
us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
139000
us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
991000
us-gaap Proceeds From Stock Plans
ProceedsFromStockPlans
477000
igms Proceeds From Issuance Of Common Stock In Public Offering And Private Placement Net Of Offering Costs
ProceedsFromIssuanceOfCommonStockInPublicOfferingAndPrivatePlacementNetOfOfferingCosts
68947000
igms Proceeds From Issuance Of Common Stock In Public Offering And Private Placement Net Of Offering Costs
ProceedsFromIssuanceOfCommonStockInPublicOfferingAndPrivatePlacementNetOfOfferingCosts
0
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
0
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
217987000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
70027000
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
218603000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
29424000
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
87936000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
121920000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
134035000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
151344000
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
221971000
CY2023Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
150702000
CY2022Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
221274000
CY2023Q2 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
642000
CY2022Q2 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
697000
CY2023Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
151344000
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
221971000
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
1490000
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2315000
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
2334000
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
1156000
igms Issuance Costs For Public Offerings In Accounts Payable And Accrued Liabilities
IssuanceCostsForPublicOfferingsInAccountsPayableAndAccruedLiabilities
476000
igms Issuance Costs For Public Offerings In Accounts Payable And Accrued Liabilities
IssuanceCostsForPublicOfferingsInAccountsPayableAndAccruedLiabilities
0
CY2023Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-698600000
CY2023Q2 us-gaap Investments And Cash
InvestmentsAndCash
386900000
us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
CY2023Q2 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
CY2022Q2 us-gaap Impairment Of Long Lived Assets To Be Disposed Of
ImpairmentOfLongLivedAssetsToBeDisposedOf
0
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
716000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
0
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
0
us-gaap Use Of Estimates
UseOfEstimates
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Use of Estimates</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. Such management estimates include, but are not limited to, those related to revenue recognition, marketable securities, manufacturing accruals, accrued research and development expenses, stock-based compensation, operating lease right-of-use (ROU) assets and liabilities, income tax uncertainties and the valuation of deferred tax assets. The Company bases its estimates on its historical experience and also on assumptions that it believes are reasonable; however, actual results could significantly differ from those estimates. The most significant estimates and assumptions that management considers in the preparation of our financial statements relate to revenue recognition, accrued research and development costs, and leases.</span></p>
us-gaap Number Of Operating Segments
NumberOfOperatingSegments
1
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Concentration of Credit Risk and Other Risks and Uncertainties</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Financial instruments that potentially subject the Company to a concentration of credit risk consist primarily of cash, cash equivalents, and marketable securities. The Company invests in money market funds, U.S. treasury securities, corporate bonds, commercial paper, and U.S. government agency securities. The Company maintains bank deposits in federally insured financial institutions and these deposits may exceed federally insured limits. The Company is exposed to credit risk in the event of a default by the financial institutions holding its cash, cash equivalents, and restricted cash, and bond issuers to the extent recorded on the balance sheets. The Company’s investment policy limits investments to high credit quality securities issued by the U.S. government and its agencies, highly rated banks, and corporate issuers, subject to certain concentration limits and restrictions on maturities. The Company has not experienced any material losses on its deposits of cash, cash equivalents, and marketable securities.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The Company’s future results of operations involve a number of other risks and uncertainties. Factors that could affect the Company’s future operating results and cause actual results to vary materially from expectations include, but are not limited to, the Company’s early stages of clinical drug development; uncertainties related to the use of engineered IgM antibodies, which is a novel and unproven therapeutic approach; the Company’s ability to advance product candidates into, and successfully complete, clinical trials on the timelines it projects; the Company’s ability to adequately demonstrate sufficient safety and efficacy of its product candidates; the Company’s ability to enroll patients in its ongoing and future clinical trials; the Company’s ability to successfully manufacture and supply its product candidates for clinical trials; the occurrence of any event or circumstance that could give rise to the termination of the Company’s collaborations with third parties; the Company’s ability to obtain additional capital to finance its operations; uncertainties related to the projections of the size of patient populations suffering from the diseases the Company is targeting; the Company’s ability to obtain, maintain, and protect its intellectual property rights; developments relating to the Company’s competitors and its industry, including competing product candidates and therapies; general economic and market conditions; and other risks and uncertainties, including those more fully described in the “Risk Factors” section of this Quarterly Report on Form 10-Q.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">The Company’s product candidates will require approvals from the U.S. Food and Drug Administration (FDA) and comparable foreign regulatory agencies prior to commercial sales in their respective jurisdictions. There can be no assurance that any product candidates will receive the necessary approvals. If the Company was denied approval, approval was delayed or the Company was unable to maintain approval for any product candidate, it could have a materially adverse impact on the Company.</span></p>
us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
0
us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Reclassification</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">Certain reclassifications have been made to prior period amounts to conform to current period presentation. These reclassifications did not have an impact on the Company’s results of operations or financial position as of June 30, 2023 and December 31, 2022</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:&quot;Times New Roman&quot;, serif;min-width:fit-content;">.</span></p>
CY2023Q2 igms Cash And Cash Equivalents And Available For Sale Debt Securities Amortized Cost Basis
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAmortizedCostBasis
317681000
CY2023Q2 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
22000
CY2023Q2 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
474000
CY2023Q2 igms Cash And Cash Equivalents And Available For Sale Securities Debt Securities Fair Value
CashAndCashEquivalentsAndAvailableForSaleSecuritiesDebtSecuritiesFairValue
317229000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Amortized Cost Basis
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAmortizedCostBasis
420550000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
15000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
CashAndCashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
716000
CY2022Q4 igms Cash And Cash Equivalents And Available For Sale Securities Debt Securities Fair Value
CashAndCashEquivalentsAndAvailableForSaleSecuritiesDebtSecuritiesFairValue
419849000
CY2023Q2 igms Number Of Financial Instruments Classified As Level Three
NumberOfFinancialInstrumentsClassifiedAsLevelThree
0
CY2022Q4 igms Number Of Financial Instruments Classified As Level Three
NumberOfFinancialInstrumentsClassifiedAsLevelThree
0
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
193060000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
457000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
1977000
CY2023Q2 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
17000
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
195037000
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
474000
CY2022Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
253829000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
253829000
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
716000
CY2023Q2 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
50
CY2022Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
69
CY2023Q2 us-gaap Interest Receivable
InterestReceivable
600000
CY2022Q4 us-gaap Interest Receivable
InterestReceivable
500000
CY2023Q2 igms Accrued Research And Development Materials And Services Current
AccruedResearchAndDevelopmentMaterialsAndServicesCurrent
17225000
CY2022Q4 igms Accrued Research And Development Materials And Services Current
AccruedResearchAndDevelopmentMaterialsAndServicesCurrent
20747000
CY2023Q2 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
1628000
CY2022Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
1759000
CY2023Q2 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
7977000
CY2022Q4 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
10920000
CY2023Q2 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
907000
CY2022Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
195000
CY2023Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
27737000
CY2022Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
33621000
CY2023Q2 igms License Agreement Potential Milestone Payments
LicenseAgreementPotentialMilestonePayments
0
CY2023Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
120000000
CY2022Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
120000000
CY2023Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2022Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
200000000
CY2023Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
us-gaap Common Stock Voting Rights
CommonStockVotingRights
Each share of common stock (excluding non-voting common stock) is entitled to one vote.
CY2023Q2 igms Number Of Voting Rights For Each Common Stock Held
NumberOfVotingRightsForEachCommonStockHeld
1
us-gaap Dividends Common Stock
DividendsCommonStock
0
CY2022 us-gaap Dividends Common Stock
DividendsCommonStock
0
CY2023Q2 igms Stock Options Issued And Outstanding
StockOptionsIssuedAndOutstanding
7390547
CY2022Q4 igms Stock Options Issued And Outstanding
StockOptionsIssuedAndOutstanding
5802317
CY2023Q2 igms Restricted Stock Units
RestrictedStockUnits
958121
CY2022Q4 igms Restricted Stock Units
RestrictedStockUnits
401180
CY2023Q2 igms Stock Options And Restricted Stock Units Future Issuance
StockOptionsAndRestrictedStockUnitsFutureIssuance
2851161
CY2022Q4 igms Stock Options And Restricted Stock Units Future Issuance
StockOptionsAndRestrictedStockUnitsFutureIssuance
1310601
CY2023Q2 igms Employee Stock Purchase Plan Number Of Shares Available For Grant
EmployeeStockPurchasePlanNumberOfSharesAvailableForGrant
1455296
CY2022Q4 igms Employee Stock Purchase Plan Number Of Shares Available For Grant
EmployeeStockPurchasePlanNumberOfSharesAvailableForGrant
1109032
CY2023Q2 igms Pre Funded Warrants
PreFundedWarrants
1334332
CY2022Q4 igms Pre Funded Warrants
PreFundedWarrants
1334332
CY2023Q2 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
13989457
CY2022Q4 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
9957462
CY2020Q4 igms Maximum Allowed Holding Percentage Of Shares After Exercise Of Warrants
MaximumAllowedHoldingPercentageOfSharesAfterExerciseOfWarrants
0.0999
CY2020Q4 igms Maximum Allowed Combined Voting Percentage Of Shares After Exercise Of Warrants
MaximumAllowedCombinedVotingPercentageOfSharesAfterExerciseOfWarrants
0.0999
CY2020Q4 igms Maximum Allowed Percentage Of Pre Funded Warrants To Exercise
MaximumAllowedPercentageOfPreFundedWarrantsToExercise
0.1999
CY2020Q4 igms Minimum Notice Term To Increase Or Decrease Holding Percentage Of Pre Funded Warrants
MinimumNoticeTermToIncreaseOrDecreaseHoldingPercentageOfPreFundedWarrants
P61D
CY2022Q4 us-gaap Deferred Revenue
DeferredRevenue
148931000
igms Deferred Revenue Addition
DeferredRevenueAddition
0
igms Deferred Revenue Deduction
DeferredRevenueDeduction
-970000
CY2023Q2 us-gaap Deferred Revenue
DeferredRevenue
147961000
CY2021Q4 us-gaap Deferred Revenue
DeferredRevenue
0
igms Deferred Revenue Addition
DeferredRevenueAddition
150000000
igms Deferred Revenue Deduction
DeferredRevenueDeduction
-366000
CY2022Q2 us-gaap Deferred Revenue
DeferredRevenue
149634000
CY2023Q2 igms Contract With Customer Assets
ContractWithCustomerAssets
0
CY2022Q2 igms Contract With Customer Assets
ContractWithCustomerAssets
0
us-gaap Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
1
CY2023Q2 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
400000
us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
900000
CY2022Q2 us-gaap Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
0
us-gaap Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
0
CY2023Q2 igms Income Tax Provision
IncomeTaxProvision
100000
igms Income Tax Provision
IncomeTaxProvision
200000
CY2023Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.003
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.002
CY2022Q2 igms Income Tax Provision
IncomeTaxProvision
0
igms Income Tax Provision
IncomeTaxProvision
0
CY2023Q2 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
150000000
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
8408284
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
6284789

Files In Submission

Name View Source Status
0000950170-23-037953-index-headers.html Edgar Link pending
0000950170-23-037953-index.html Edgar Link pending
0000950170-23-037953.txt Edgar Link pending
0000950170-23-037953-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
igms-20230630.htm Edgar Link pending
igms-20230630.xsd Edgar Link pending
igms-ex10_3.htm Edgar Link pending
igms-ex31_1.htm Edgar Link pending
igms-ex31_2.htm Edgar Link pending
igms-ex32_1.htm Edgar Link pending
igms-ex32_2.htm Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
igms-20230630_cal.xml Edgar Link unprocessable
igms-20230630_lab.xml Edgar Link unprocessable
igms-20230630_pre.xml Edgar Link unprocessable
igms-20230630_htm.xml Edgar Link completed
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R5.htm Edgar Link pending
R6.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
igms-20230630_def.xml Edgar Link unprocessable