10-Q Filing
Filing Information
| Form Type | 10-Q |
| Accession Number | 0001564590-18-029297 |
| Period End Date | 20180930 |
| Filing Date | 20181113 |
| Fiscal Year | 2018 |
| Fiscal Period | Q3 |
| XBRL Instance | fixx-20180930.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
65 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$51.57M | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$97.77M | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$11.39M | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$36.04M | USD | Point-in-time |
| Short-term investments |
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
$201.51M | USD | Point-in-time |
| Short-term investments |
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
$78.08M | USD | Point-in-time |
| Prepaid expenses and other current assets |
PrepaidExpenseAndOtherAssetsCurrent
|
$1.94M | USD | Point-in-time |
| Prepaid expenses and other current assets |
PrepaidExpenseAndOtherAssetsCurrent
|
$8.32M | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$245.87M | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$131.60M | USD | Point-in-time |
| Preferred stock, par value |
PreferredStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Preferred stock, par value |
PreferredStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Property and equipment, net |
PropertyPlantAndEquipmentNet
|
$20.74M | USD | Point-in-time |
| Preferred stock, shares authorized |
PreferredStockSharesAuthorized
|
10.00M | shares | Point-in-time |
| Property and equipment, net |
PropertyPlantAndEquipmentNet
|
$3.15M | USD | Point-in-time |
| Preferred stock, shares authorized |
PreferredStockSharesAuthorized
|
0.00 | shares | Point-in-time |
| Preferred stock, shares issued |
PreferredStockSharesIssued
|
0.00 | shares | Point-in-time |
| Deferred offering costs |
DeferredOfferingCosts
|
$1.00M | USD | Point-in-time |
| Preferred stock, shares issued |
PreferredStockSharesIssued
|
0.00 | shares | Point-in-time |
| Restricted cash |
RestrictedCash
|
$1.79M | USD | Point-in-time |
| Preferred stock, shares outstanding |
PreferredStockSharesOutstanding
|
0.00 | shares | Point-in-time |
| Preferred stock, shares outstanding |
PreferredStockSharesOutstanding
|
0.00 | shares | Point-in-time |
| Restricted cash |
RestrictedCash
|
$1.77M | USD | Point-in-time |
| Total assets |
Assets
|
$268.40M | USD | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Total assets |
Assets
|
$137.53M | USD | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.00 | USD | Point-in-time |
| Common stock, shares authorized |
CommonStockSharesAuthorized
|
200.00M | shares | Point-in-time |
| Common stock, shares authorized |
CommonStockSharesAuthorized
|
170.00M | shares | Point-in-time |
| Common stock, shares issued |
CommonStockSharesIssued
|
37.49M | shares | Point-in-time |
| Common stock, shares issued |
CommonStockSharesIssued
|
2.90M | shares | Point-in-time |
| Common stock, shares outstanding |
CommonStockSharesOutstanding
|
37.31M | shares | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$11.12M | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$2.54M | USD | Point-in-time |
| Common stock, shares outstanding |
CommonStockSharesOutstanding
|
2.64M | shares | Point-in-time |
| Accrued expenses and other liabilities |
AccruedExpensesAndOtherLiabilitiesCurrent
|
$3.85M | USD | Point-in-time |
| Accrued expenses and other liabilities |
AccruedExpensesAndOtherLiabilitiesCurrent
|
$2.86M | USD | Point-in-time |
| Deferred rent |
DeferredRentCreditCurrent
|
$122.60K | USD | Point-in-time |
| Deferred revenue |
DeferredRevenueCurrent
|
$3.61M | USD | Point-in-time |
| Deferred revenue |
DeferredRevenueCurrent
|
$3.34M | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$8.86M | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$18.57M | USD | Point-in-time |
| Deferred rent, net of current portion |
DeferredRentCreditNoncurrent
|
$7.32M | USD | Point-in-time |
| Deferred rent, net of current portion |
DeferredRentCreditNoncurrent
|
$290.92K | USD | Point-in-time |
| Deferred revenue, net of current portion |
DeferredRevenueNoncurrent
|
$30.07M | USD | Point-in-time |
| Deferred revenue, net of current portion |
DeferredRevenueNoncurrent
|
$29.74M | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$39.22M | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$55.64M | USD | Point-in-time |
| Commitments and contingencies (Note 7) |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Commitments and contingencies (Note 7) |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Total convertible preferred stock |
TemporaryEquityCarryingAmountAttributableToParent
|
$137.76M | USD | Point-in-time |
| Preferred stock, $0.0001 par value, 10,000,000 shares authorized as of September 30, 2018 and no shares authorized as of December 31, 2017; no shares issued and outstanding at September 30, 2018 and December 31, 2017 |
PreferredStockValue
|
- | USD | Point-in-time |
| Preferred stock, $0.0001 par value, 10,000,000 shares authorized as of September 30, 2018 and no shares authorized as of December 31, 2017; no shares issued and outstanding at September 30, 2018 and December 31, 2017 |
PreferredStockValue
|
- | USD | Point-in-time |
| Common stock, $0.0001 par value; 200,000,000 and 170,000,000 shares authorized as of September 30, 2018 and December 31, 2017, respectively; 37,494,061 and 2,902,109 shares issued as of September 30, 2018 and December 31, 2017, respectively; and 37,310,063 and 2,637,011 shares outstanding as of September 30, 2018 and December 31, 2017, respectively |
CommonStockValue
|
$3.73K | USD | Point-in-time |
| Common stock, $0.0001 par value; 200,000,000 and 170,000,000 shares authorized as of September 30, 2018 and December 31, 2017, respectively; 37,494,061 and 2,902,109 shares issued as of September 30, 2018 and December 31, 2017, respectively; and 37,310,063 and 2,637,011 shares outstanding as of September 30, 2018 and December 31, 2017, respectively |
CommonStockValue
|
$264.00 | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$799.86K | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$291.17M | USD | Point-in-time |
| Accumulated other comprehensive loss |
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
$-20.88K | USD | Point-in-time |
| Accumulated other comprehensive loss |
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
$-73.31K | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-78.39M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-40.18M | USD | Point-in-time |
| Total stockholders equity (deficit) |
StockholdersEquity
|
$-39.45M | USD | Point-in-time |
| Total stockholders equity (deficit) |
StockholdersEquity
|
$212.76M | USD | Point-in-time |
| Total liabilities, convertible preferred stock and stockholders' equity (deficit) |
LiabilitiesAndStockholdersEquity
|
$137.53M | USD | Point-in-time |
| Total liabilities, convertible preferred stock and stockholders' equity (deficit) |
LiabilitiesAndStockholdersEquity
|
$268.40M | USD | Point-in-time |
Income Statement
39 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Collaboration revenue |
RevenueFromContractWithCustomerExcludingAssessedTax
|
$2.70M | USD | 3 Qtrs |
| Collaboration revenue |
RevenueFromContractWithCustomerExcludingAssessedTax
|
$954.15K | USD | 1 Quarter |
| Research and development |
ResearchAndDevelopmentExpense
|
$31.67M | USD | 3 Qtrs |
| Research and development |
ResearchAndDevelopmentExpense
|
$11.80M | USD | 3 Qtrs |
| Research and development |
ResearchAndDevelopmentExpense
|
$4.95M | USD | 1 Quarter |
| Research and development |
ResearchAndDevelopmentExpense
|
$13.39M | USD | 1 Quarter |
| General and administrative |
GeneralAndAdministrativeExpense
|
$1.72M | USD | 1 Quarter |
| General and administrative |
GeneralAndAdministrativeExpense
|
$5.59M | USD | 3 Qtrs |
| General and administrative |
GeneralAndAdministrativeExpense
|
$3.84M | USD | 1 Quarter |
| General and administrative |
GeneralAndAdministrativeExpense
|
$12.21M | USD | 3 Qtrs |
| Total operating expenses |
OperatingExpenses
|
$17.39M | USD | 3 Qtrs |
| Total operating expenses |
OperatingExpenses
|
$43.88M | USD | 3 Qtrs |
| Total operating expenses |
OperatingExpenses
|
$6.66M | USD | 1 Quarter |
| Total operating expenses |
OperatingExpenses
|
$17.24M | USD | 1 Quarter |
| Loss from operations |
OperatingIncomeLoss
|
$-6.66M | USD | 1 Quarter |
| Loss from operations |
OperatingIncomeLoss
|
$-17.39M | USD | 3 Qtrs |
| Loss from operations |
OperatingIncomeLoss
|
$-16.28M | USD | 1 Quarter |
| Loss from operations |
OperatingIncomeLoss
|
$-41.18M | USD | 3 Qtrs |
| Change in fair value of convertible preferred stock tranche liability |
IncreaseDecreaseInFairMarketValueOfConvertiblePreferredStockTrancheLiability
|
$876.00K | USD | 3 Qtrs |
| Interest income |
InvestmentIncomeNonoperating
|
$137.20K | USD | 1 Quarter |
| Interest income |
InvestmentIncomeNonoperating
|
$1.49M | USD | 1 Quarter |
| Interest income |
InvestmentIncomeNonoperating
|
$185.69K | USD | 3 Qtrs |
| Interest income |
InvestmentIncomeNonoperating
|
$2.96M | USD | 3 Qtrs |
| Total other income (expense) |
OtherNonoperatingIncomeExpense
|
$-690.31K | USD | 3 Qtrs |
| Total other income (expense) |
OtherNonoperatingIncomeExpense
|
$2.96M | USD | 3 Qtrs |
| Total other income (expense) |
OtherNonoperatingIncomeExpense
|
$137.20K | USD | 1 Quarter |
| Total other income (expense) |
OtherNonoperatingIncomeExpense
|
$1.49M | USD | 1 Quarter |
| Net loss and net loss attributable to common stockholders-basic and diluted |
NetIncomeLoss
|
$-6.53M | USD | 1 Quarter |
| Net loss and net loss attributable to common stockholders-basic and diluted |
NetIncomeLoss
|
$-38.21M | USD | 3 Qtrs |
| Net loss and net loss attributable to common stockholders-basic and diluted |
NetIncomeLoss
|
$-14.80M | USD | 1 Quarter |
| Net loss and net loss attributable to common stockholders-basic and diluted |
NetIncomeLoss
|
$-18.09M | USD | 3 Qtrs |
| Net loss per share attributable to common stockholders-basic and diluted |
EarningsPerShareBasicAndDiluted
|
$-7.43 | USD | 3 Qtrs |
| Net loss per share attributable to common stockholders-basic and diluted |
EarningsPerShareBasicAndDiluted
|
$-1.48 | USD | 3 Qtrs |
| Net loss per share attributable to common stockholders-basic and diluted |
EarningsPerShareBasicAndDiluted
|
$-2.78 | USD | 1 Quarter |
| Net loss per share attributable to common stockholders-basic and diluted |
EarningsPerShareBasicAndDiluted
|
$-0.40 | USD | 1 Quarter |
| Weighted-average common shares outstanding-basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
37.27M | shares | 1 Quarter |
| Weighted-average common shares outstanding-basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
2.35M | shares | 1 Quarter |
| Weighted-average common shares outstanding-basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
2.43M | shares | 3 Qtrs |
| Weighted-average common shares outstanding-basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
25.85M | shares | 3 Qtrs |
Cash Flow Statement
49 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net loss |
ProfitLoss
|
$-18.09M | USD | 3 Qtrs |
| Net loss |
ProfitLoss
|
$-38.21M | USD | 3 Qtrs |
| Depreciation |
Depreciation
|
$300.00K | USD | 1 Quarter |
| Depreciation |
Depreciation
|
$483.39K | USD | 3 Qtrs |
| Depreciation |
Depreciation
|
$725.83K | USD | 3 Qtrs |
| Depreciation |
Depreciation
|
$200.00K | USD | 1 Quarter |
| Stock-based compensation expense |
ShareBasedCompensation
|
$116.14K | USD | 3 Qtrs |
| Stock-based compensation expense |
ShareBasedCompensation
|
$1.67M | USD | 3 Qtrs |
| Accretion on short-term investments |
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
$389.43K | USD | 3 Qtrs |
| Change in fair value associated with convertible preferred stock tranche liability |
IncreaseDecreaseInFairMarketValueOfConvertiblePreferredStockTrancheLiability
|
$876.00K | USD | 3 Qtrs |
| Prepaid expenses and other current assets |
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
$6.38M | USD | 3 Qtrs |
| Prepaid expenses and other current assets |
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
$267.26K | USD | 3 Qtrs |
| Accounts payable |
IncreaseDecreaseInAccountsPayable
|
$531.36K | USD | 3 Qtrs |
| Accounts payable |
IncreaseDecreaseInAccountsPayable
|
$-571.19K | USD | 3 Qtrs |
| Accrued expenses and other liabilities |
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
$1.83M | USD | 3 Qtrs |
| Accrued expenses and other liabilities |
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
$653.95K | USD | 3 Qtrs |
| Deferred revenue |
IncreaseDecreaseInDeferredRevenue
|
$-61.30K | USD | 3 Qtrs |
| Deferred rent |
IncreaseDecreaseInPrepaidRent
|
$-122.55K | USD | 3 Qtrs |
| Deferred rent |
IncreaseDecreaseInPrepaidRent
|
$-6.91M | USD | 3 Qtrs |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-15.57M | USD | 3 Qtrs |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-34.48M | USD | 3 Qtrs |
| Purchases of short-term investments |
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
$232.46M | USD | 3 Qtrs |
| Maturities of short-term investments |
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
$109.48M | USD | 3 Qtrs |
| Purchases of property and equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$1.62M | USD | 3 Qtrs |
| Purchases of property and equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$9.01M | USD | 3 Qtrs |
| Changes in restricted cash |
IncreaseDecreaseInRestrictedCash
|
$17.38K | USD | 3 Qtrs |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-1.62M | USD | 3 Qtrs |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-132.01M | USD | 3 Qtrs |
| Proceeds from issuance of common stock in initial public offering, net of discounts and issuance costs |
ProceedsFromIssuanceInitialPublicOffering
|
$150.84M | USD | 3 Qtrs |
| Proceeds from issuance of common stock from option exercises |
ProceedsFromStockOptionsExercised
|
$45.21K | USD | 3 Qtrs |
| Proceeds from issuance of restricted common stock |
ProceedsFromIssuanceOfRestrictedCommonStock
|
$64.50K | USD | 3 Qtrs |
| Repurchase of unvested common stock |
RepurchaseOfUnvestedCommonStock
|
$17.47K | USD | 3 Qtrs |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$150.95M | USD | 3 Qtrs |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$103.57M | USD | 3 Qtrs |
| Net change in cash and cash equivalents |
CashAndCashEquivalentsPeriodIncreaseDecrease
|
$86.38M | USD | 3 Qtrs |
| Net change in cash and cash equivalents |
CashAndCashEquivalentsPeriodIncreaseDecrease
|
$-15.54M | USD | 3 Qtrs |
| Cash and cash equivalents, beginning of period |
CashAndCashEquivalentsAtCarryingValue
|
$36.04M | USD | Point-in-time |
| Cash and cash equivalents, beginning of period |
CashAndCashEquivalentsAtCarryingValue
|
$11.39M | USD | Point-in-time |
| Cash and cash equivalents, beginning of period |
CashAndCashEquivalentsAtCarryingValue
|
$51.57M | USD | Point-in-time |
| Cash and cash equivalents, beginning of period |
CashAndCashEquivalentsAtCarryingValue
|
$97.77M | USD | Point-in-time |
| Cash and cash equivalents, end of period |
CashAndCashEquivalentsAtCarryingValue
|
$51.57M | USD | Point-in-time |
| Cash and cash equivalents, end of period |
CashAndCashEquivalentsAtCarryingValue
|
$97.77M | USD | Point-in-time |
| Cash and cash equivalents, end of period |
CashAndCashEquivalentsAtCarryingValue
|
$11.39M | USD | Point-in-time |
| Cash and cash equivalents, end of period |
CashAndCashEquivalentsAtCarryingValue
|
$36.04M | USD | Point-in-time |
| Reclassification of liability for common stock vested |
ReclassificationOfLiabilityForCommonStockVestedInNoncashTransactions
|
$56.99K | USD | 3 Qtrs |
| Reclassification of liability for common stock vested |
ReclassificationOfLiabilityForCommonStockVestedInNoncashTransactions
|
$20.61K | USD | 3 Qtrs |
| Property and equipment additions included in accounts payable |
CapitalExpendituresIncurredButNotYetPaid
|
$137.09K | USD | 3 Qtrs |
| Property and equipment additions included in accounts payable |
CapitalExpendituresIncurredButNotYetPaid
|
$9.47M | USD | 3 Qtrs |
| Reclassification of tranche liability upon issuance of convertible preferred stock |
FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
|
$5.12M | USD | 3 Qtrs |
Comprehensive Income
12 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net loss |
NetIncomeLoss
|
$-38.21M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-14.80M | USD | 1 Quarter |
| Net loss |
NetIncomeLoss
|
$-18.09M | USD | 3 Qtrs |
| Net loss |
NetIncomeLoss
|
$-6.53M | USD | 1 Quarter |
| Change in unrealized gain on available for sale securities, net |
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
$52.43K | USD | 3 Qtrs |
| Change in unrealized gain on available for sale securities, net |
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
$27.77K | USD | 1 Quarter |
| Total other comprehensive gain |
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
$27.77K | USD | 1 Quarter |
| Total other comprehensive gain |
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
$52.43K | USD | 3 Qtrs |
| Comprehensive loss |
ComprehensiveIncomeNetOfTax
|
$-6.53M | USD | 1 Quarter |
| Comprehensive loss |
ComprehensiveIncomeNetOfTax
|
$-14.77M | USD | 1 Quarter |
| Comprehensive loss |
ComprehensiveIncomeNetOfTax
|
$-38.16M | USD | 3 Qtrs |
| Comprehensive loss |
ComprehensiveIncomeNetOfTax
|
$-18.09M | USD | 3 Qtrs |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.