2024 Q2 Form 10-Q Financial Statement

#000095017024059551 Filed on May 14, 2024

View on sec.gov

Income Statement

Concept 2024 Q2 2024 Q1
Revenue $25.97M $28.14M
YoY Change 29.78% 172.09%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $12.18M $9.798M
YoY Change 40.41% -17.02%
% of Gross Profit
Research & Development $45.55M $42.92M
YoY Change 16.22% 12.8%
% of Gross Profit
Depreciation & Amortization $1.349M $1.380M
YoY Change -4.19% 4.23%
% of Gross Profit
Operating Expenses $57.73M $52.72M
YoY Change 20.6% 5.74%
Operating Profit -$31.76M -$24.58M
YoY Change 14.0% -37.8%
Interest Expense $2.259M $2.253M
YoY Change 5.51% 11.09%
% of Operating Profit
Other Income/Expense, Net $2.644M $2.556M
YoY Change 4.09% -5.23%
Pretax Income -$31.37M -$24.27M
YoY Change 14.26% -37.51%
Income Tax
% Of Pretax Income
Net Earnings -$31.37M -$24.30M
YoY Change 14.26% -37.37%
Net Earnings / Revenue -120.78% -86.35%
Basic Earnings Per Share -$0.32 -$0.25
Diluted Earnings Per Share -$0.32 -$0.25
COMMON SHARES
Basic Shares Outstanding 96.96M 96.49M
Diluted Shares Outstanding 96.97M 96.02M

Balance Sheet

Concept 2024 Q2 2024 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $237.8M $198.6M
YoY Change 10.81% -19.64%
Cash & Equivalents $30.55M $53.30M
Short-Term Investments $207.3M $145.3M
Other Short-Term Assets $4.097M $6.059M
YoY Change 11.24% 19.79%
Inventory
Prepaid Expenses
Receivables $12.43M $12.03M
Other Receivables $0.00 $0.00
Total Short-Term Assets $254.3M $216.7M
YoY Change 10.49% -16.86%
LONG-TERM ASSETS
Property, Plant & Equipment $17.76M $18.36M
YoY Change -15.48% -16.96%
Goodwill $4.228M $4.228M
YoY Change 0.0% 0.0%
Intangibles $1.320M $1.320M
YoY Change 0.0% 0.0%
Long-Term Investments
YoY Change
Other Assets $1.081M $1.081M
YoY Change 1.5% 2.46%
Total Long-Term Assets $44.35M $45.85M
YoY Change -13.07% -13.37%
TOTAL ASSETS
Total Short-Term Assets $254.3M $216.7M
Total Long-Term Assets $44.35M $45.85M
Total Assets $298.7M $262.6M
YoY Change 6.21% -16.27%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.990M $2.704M
YoY Change 42.58% -15.5%
Accrued Expenses $31.86M $27.81M
YoY Change 36.47% 36.22%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $102.4M $84.76M
YoY Change 105.33% 74.09%
LONG-TERM LIABILITIES
Long-Term Debt $58.80M $58.69M
YoY Change 0.67% 0.63%
Other Long-Term Liabilities $2.897M $2.754M
YoY Change 23.01% 22.67%
Total Long-Term Liabilities $61.69M $61.45M
YoY Change 1.54% 1.45%
TOTAL LIABILITIES
Total Short-Term Liabilities $102.4M $84.76M
Total Long-Term Liabilities $61.69M $61.45M
Total Liabilities $237.9M $178.0M
YoY Change 63.02% 14.05%
SHAREHOLDERS EQUITY
Retained Earnings -$649.9M -$618.6M
YoY Change 20.98% 21.37%
Common Stock $710.8M $703.2M
YoY Change 5.66% 5.39%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $60.82M $84.59M
YoY Change
Total Liabilities & Shareholders Equity $298.7M $262.6M
YoY Change 6.21% -16.27%

Cashflow Statement

Concept 2024 Q2 2024 Q1
OPERATING ACTIVITIES
Net Income -$31.37M -$24.30M
YoY Change 14.26% -37.37%
Depreciation, Depletion And Amortization $1.349M $1.380M
YoY Change -4.19% 4.23%
Cash From Operating Activities $38.45M -$15.10M
YoY Change -215.44% -60.26%
INVESTING ACTIVITIES
Capital Expenditures $1.019M $130.0K
YoY Change -13.94% -83.42%
Acquisitions
YoY Change
Other Investing Activities -$60.18M $24.13M
YoY Change -235.99% -764.64%
Cash From Investing Activities -$61.20M $24.00M
YoY Change -242.09% -643.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 0.000 -43.00K
YoY Change -103.63%
NET CHANGE
Cash From Operating Activities 38.45M -15.10M
Cash From Investing Activities -61.20M 24.00M
Cash From Financing Activities 0.000 -43.00K
Net Change In Cash -22.75M 8.825M
YoY Change -332.95% -121.4%
FREE CASH FLOW
Cash From Operating Activities $38.45M -$15.10M
Capital Expenditures $1.019M $130.0K
Free Cash Flow $37.43M -$15.23M
YoY Change -208.53% -60.73%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2024Q1 dei Amendment Flag
AmendmentFlag
false
CY2024Q1 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2024Q1 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2024Q1 dei Entity Central Index Key
EntityCentralIndexKey
0001661460
CY2024Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2023Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2024Q1 dei Document Type
DocumentType
10-Q
CY2024Q1 dei Document Quarterly Report
DocumentQuarterlyReport
true
CY2024Q1 dei Document Period End Date
DocumentPeriodEndDate
2024-03-31
CY2024Q1 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2024
CY2024Q1 dei Document Transition Report
DocumentTransitionReport
false
CY2024Q1 dei Entity File Number
EntityFileNumber
001-39376
CY2024Q1 dei Entity Registrant Name
EntityRegistrantName
Poseida Therapeutics, Inc.
CY2024Q1 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2024Q1 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
47-2846548
CY2024Q1 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
49770000
CY2023Q4 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
31008000
CY2024Q1 us-gaap Liabilities Current
LiabilitiesCurrent
84763000
CY2024Q1 dei Entity Address Address Line1
EntityAddressAddressLine1
9390 Towne Centre Drive
CY2024Q1 dei Entity Address Address Line2
EntityAddressAddressLine2
Suite 200
CY2024Q1 dei Entity Address City Or Town
EntityAddressCityOrTown
San Diego
CY2024Q1 dei Entity Address State Or Province
EntityAddressStateOrProvince
CA
CY2024Q1 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
92121
CY2024Q1 dei City Area Code
CityAreaCode
858
CY2024Q1 dei Local Phone Number
LocalPhoneNumber
779-3100
CY2024Q1 dei Security12b Title
Security12bTitle
Common Stock, par value $0.0001 per share
CY2024Q1 dei Trading Symbol
TradingSymbol
PSTX
CY2024Q1 dei Security Exchange Name
SecurityExchangeName
NASDAQ
CY2024Q1 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2024Q1 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2024Q1 dei Entity Filer Category
EntityFilerCategory
Non-accelerated Filer
CY2024Q1 dei Entity Small Business
EntitySmallBusiness
true
CY2024Q1 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
true
CY2024Q1 dei Entity Ex Transition Period
EntityExTransitionPeriod
false
CY2024Q1 dei Entity Shell Company
EntityShellCompany
false
CY2024Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
96957650
CY2024Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
53297000
CY2023Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
44472000
CY2024Q1 us-gaap Short Term Investments
ShortTermInvestments
145349000
CY2023Q4 us-gaap Short Term Investments
ShortTermInvestments
167730000
CY2024Q1 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
12027000
CY2023Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
9010000
CY2024Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
6059000
CY2023Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
5263000
CY2024Q1 us-gaap Assets Current
AssetsCurrent
216732000
CY2023Q4 us-gaap Assets Current
AssetsCurrent
226475000
CY2024Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
18364000
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
19055000
CY2024Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
20855000
CY2023Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
21726000
CY2024Q1 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1320000
CY2023Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
1320000
CY2024Q1 us-gaap Goodwill
Goodwill
4228000
CY2023Q4 us-gaap Goodwill
Goodwill
4228000
CY2024Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1081000
CY2023Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1081000
CY2024Q1 us-gaap Assets
Assets
262580000
CY2023Q4 us-gaap Assets
Assets
273885000
CY2024Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
2704000
CY2023Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
3267000
CY2024Q1 us-gaap Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
26294000
CY2023Q4 us-gaap Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
31092000
CY2024Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5995000
CY2023Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5951000
CY2023Q4 us-gaap Liabilities Current
LiabilitiesCurrent
71318000
CY2024Q1 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
58691000
CY2023Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
58590000
CY2024Q1 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
11903000
CY2023Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
16780000
CY2024Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
19875000
CY2023Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
20882000
CY2024Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2754000
CY2023Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2614000
CY2024Q1 us-gaap Liabilities
Liabilities
177986000
CY2023Q4 us-gaap Liabilities
Liabilities
170184000
CY2024Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2023Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2024Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
250000000
CY2023Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
250000000
CY2024Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
96798009
CY2024Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
96798009
CY2023Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
95636553
CY2023Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
95636553
CY2024Q1 us-gaap Common Stock Value
CommonStockValue
10000
CY2023Q4 us-gaap Common Stock Value
CommonStockValue
10000
CY2024Q1 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
703196000
CY2023Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
697856000
CY2024Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-47000
CY2023Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
126000
CY2024Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-618565000
CY2023Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-594291000
CY2024Q1 us-gaap Stockholders Equity
StockholdersEquity
84594000
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
103701000
CY2024Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
262580000
CY2023Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
273885000
CY2024Q1 us-gaap Revenues
Revenues
28142000
CY2023Q1 us-gaap Revenues
Revenues
10343000
CY2024Q1 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
42921000
CY2023Q1 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
38052000
CY2024Q1 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
9798000
CY2023Q1 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
11807000
CY2024Q1 us-gaap Operating Expenses
OperatingExpenses
52719000
CY2023Q1 us-gaap Operating Expenses
OperatingExpenses
49859000
CY2024Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
-24577000
CY2023Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
-39516000
CY2024Q1 us-gaap Interest Expense
InterestExpense
2253000
CY2023Q1 us-gaap Interest Expense
InterestExpense
2028000
CY2024Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2556000
CY2023Q1 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
2697000
CY2024Q1 us-gaap Net Income Loss
NetIncomeLoss
-24274000
CY2023Q1 us-gaap Net Income Loss
NetIncomeLoss
-38847000
CY2024Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-173000
CY2023Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
151000
CY2024Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-24447000
CY2023Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-38696000
CY2024Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.25
CY2024Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.25
CY2023Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.45
CY2023Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.45
CY2024Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
96019579
CY2024Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
96019579
CY2023Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
86265223
CY2023Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
86265223
CY2023Q4 us-gaap Stockholders Equity
StockholdersEquity
103701000
CY2024Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-43000
CY2024Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
5383000
CY2024Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-173000
CY2024Q1 us-gaap Net Income Loss
NetIncomeLoss
-24274000
CY2024Q1 us-gaap Stockholders Equity
StockholdersEquity
84594000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
187595000
CY2023Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
258000
CY2023Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
7480000
CY2023Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
151000
CY2023Q1 us-gaap Net Income Loss
NetIncomeLoss
-38847000
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
157565000
CY2024Q1 us-gaap Profit Loss
ProfitLoss
-24274000
CY2023Q1 us-gaap Profit Loss
ProfitLoss
-38847000
CY2024Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1380000
CY2023Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1324000
CY2024Q1 us-gaap Share Based Compensation
ShareBasedCompensation
5383000
CY2023Q1 us-gaap Share Based Compensation
ShareBasedCompensation
7480000
CY2024Q1 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-241000
CY2023Q1 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-172000
CY2024Q1 pstx Amortization Accretion On Investment Securities Net
AmortizationAccretionOnInvestmentSecuritiesNet
-1868000
CY2023Q1 pstx Amortization Accretion On Investment Securities Net
AmortizationAccretionOnInvestmentSecuritiesNet
-2138000
CY2024Q1 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
3016000
CY2023Q1 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-650000
CY2024Q1 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
854000
CY2023Q1 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
-1902000
CY2024Q1 pstx Increase Decrease In Operating Lease Right Of Use Asset
IncreaseDecreaseInOperatingLeaseRightOfUseAsset
-871000
CY2023Q1 pstx Increase Decrease In Operating Lease Right Of Use Asset
IncreaseDecreaseInOperatingLeaseRightOfUseAsset
-877000
CY2024Q1 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-563000
CY2023Q1 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
966000
CY2024Q1 us-gaap Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
-5356000
CY2023Q1 us-gaap Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
-7551000
CY2024Q1 pstx Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-963000
CY2023Q1 pstx Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
-935000
CY2024Q1 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
13884000
CY2023Q1 us-gaap Increase Decrease In Deferred Revenue
IncreaseDecreaseInDeferredRevenue
-1905000
CY2024Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-15135000
CY2023Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-38005000
CY2024Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
130000
CY2023Q1 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
784000
CY2024Q1 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
53367000
CY2023Q1 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
53631000
CY2024Q1 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
77500000
CY2023Q1 us-gaap Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
50000000
CY2024Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
24003000
CY2023Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-4415000
CY2024Q1 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
549000
CY2023Q1 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
752000
CY2024Q1 pstx Payment Of Taxes Related To Net Share Settlement Of Equity Awards
PaymentOfTaxesRelatedToNetShareSettlementOfEquityAwards
592000
CY2023Q1 pstx Payment Of Taxes Related To Net Share Settlement Of Equity Awards
PaymentOfTaxesRelatedToNetShareSettlementOfEquityAwards
494000
CY2023Q1 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
928000
CY2024Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-43000
CY2023Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
1186000
CY2024Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
8825000
CY2023Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-41234000
CY2023Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
44472000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
81378000
CY2024Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
53297000
CY2023Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
40144000
CY2024Q1 pstx Purchases Of Property And Equipment Included In Accounts Payable And Accrued Liabilities
PurchasesOfPropertyAndEquipmentIncludedInAccountsPayableAndAccruedLiabilities
559000
CY2023Q1 pstx Purchases Of Property And Equipment Included In Accounts Payable And Accrued Liabilities
PurchasesOfPropertyAndEquipmentIncludedInAccountsPayableAndAccruedLiabilities
1069000
CY2024Q1 us-gaap Interest Paid Net
InterestPaidNet
2013000
CY2023Q1 us-gaap Interest Paid Net
InterestPaidNet
1829000
CY2024Q1 us-gaap Net Income Loss
NetIncomeLoss
-24300000
CY2024Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-15100000
CY2024Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-618600000
CY2024Q1 us-gaap Cash Cash Equivalents And Short Term Investments
CashCashEquivalentsAndShortTermInvestments
198600000
CY2023Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
37864000
CY2024Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
20189000
CY2023Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
18809000
CY2024Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
18364000
CY2023Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
19055000
CY2024Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1400000
CY2023Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1300000
CY2024Q1 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Use of Estimates</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">The preparation of consolidated financial statements in conformity with GAAP requires the Company to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. On an ongoing basis, the Company evaluates its estimates, which include, but are not limited to, estimates related to revenue, accrued expenses, research and development expenses, stock-based compensation expense and deferred tax valuation allowances. The Company bases its estimates on historical experience and other market-specific or relevant assumptions that it believes to be reasonable under the circumstances. Actual results may differ from those estimates or assumptions.</span></p>
CY2024Q1 pstx Number Of Reportable Segment
NumberOfReportableSegment
1
CY2024Q1 pstx Number Of Customer
NumberOfCustomer
2
CY2024Q1 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-size:10pt;margin-top:18pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:italic;min-width:fit-content;">Concentration of Credit Risk</span></p><p style="text-indent:4.533%;font-size:10pt;margin-top:6pt;font-family:Times New Roman;margin-bottom:0;text-align:left;"><span style="color:#000000;white-space:pre-wrap;font-size:10pt;font-family:Times New Roman;min-width:fit-content;">Financial instruments, which potentially subject the Company to a significant concentration of credit risk, consist primarily of cash and cash equivalents and investments. The Company maintains deposits in federally insured financial institutions in excess of federally insured limits. The Company has not experienced any losses in such accounts and management believes that the Company is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits and investments are held.</span><span style="color:#000000;white-space:pre-wrap;font-size:9pt;font-family:Arial;min-width:fit-content;"> </span></p>
CY2024Q1 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
38553000
CY2024Q1 pstx Accrued Contract Research Services Current
AccruedContractResearchServicesCurrent
16595000
CY2023Q4 pstx Accrued Contract Research Services Current
AccruedContractResearchServicesCurrent
14621000
CY2024Q1 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
5224000
CY2023Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
13076000
CY2024Q1 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
4475000
CY2023Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
3395000
CY2024Q1 us-gaap Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
26294000
CY2023Q4 us-gaap Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
31092000
CY2024Q1 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
195251000
CY2024Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
14000
CY2024Q1 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
61000
CY2024Q1 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
195204000
CY2023Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
205194000
CY2023Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
158000
CY2023Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
32000
CY2023Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
205320000
CY2024Q1 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
0
CY2024Q1 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
0
CY2023Q1 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
0
CY2024Q1 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
0
CY2023Q1 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
0
CY2023Q3 pstx Non Refundable Upfront Payment
NonRefundableUpfrontPayment
35600000
CY2022Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
41056000
CY2023 pstx Contract With Customer Liability Amounts Received Invoiced
ContractWithCustomerLiabilityAmountsReceivedInvoiced
71435000
CY2023 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
-64703000
CY2023Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
47788000
CY2024Q1 pstx Contract With Customer Liability Amounts Received Invoiced
ContractWithCustomerLiabilityAmountsReceivedInvoiced
42027000
CY2024Q1 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
-28142000
CY2024Q1 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
61673000
CY2024Q1 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
1300000
CY2024Q1 pstx Debt Instrument Final Payment Fee Accrued
DebtInstrumentFinalPaymentFeeAccrued
2700000
CY2022Q1 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
300000
CY2024Q1 us-gaap Common Stock Voting Rights
CommonStockVotingRights
Each share of common stock is entitled to one vote.
CY2024Q1 pstx Common Stock Dividends Declared
CommonStockDividendsDeclared
0
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
14909912
CY2023Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
6.84
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
3143177
CY2024Q1 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
4
CY2024Q1 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
12823
CY2024Q1 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
2.49
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
82284
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
6.21
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
17957982
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
6.35
CY2024Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P7Y10M20D
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
1312000
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
17957982
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
6.35
CY2024Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P7Y10M20D
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
1312000
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
8780735
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
7.88
CY2024Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P6Y11M1D
CY2024Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
718000
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
2.9
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
3.92
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
13000
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
100000
CY2024Q1 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
32000
CY2023Q1 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
100000
CY2024Q1 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
29400000
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.042
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.042
CY2024Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.842
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.828
CY2024Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y9M18D
CY2023Q1 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P6Y
CY2024Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
5383000
CY2023Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
7480000
CY2024Q1 us-gaap Area Of Land
AreaOfLand
110000
CY2024Q1 us-gaap Lessee Operating Lease Option To Extend
LesseeOperatingLeaseOptionToExtend
The lease agreements include two options to extend the term for a period of 5 years each.
CY2024Q1 pstx Lessee Operating Lease Number Of Options To Extend Term
LesseeOperatingLeaseNumberOfOptionsToExtendTerm
2
CY2024Q1 us-gaap Lessee Operating Lease Existence Of Option To Extend
LesseeOperatingLeaseExistenceOfOptionToExtend
true
CY2024Q1 us-gaap Lessee Operating Lease Renewal Term
LesseeOperatingLeaseRenewalTerm
P5Y
CY2024Q1 us-gaap Operating Lease Expense
OperatingLeaseExpense
1400000
CY2023Q1 us-gaap Operating Lease Expense
OperatingLeaseExpense
1500000
CY2024Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
1500000
CY2024Q1 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y4M24D
CY2024Q1 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.089
CY2024Q1 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
4670000
CY2024Q1 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
6374000
CY2024Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
5107000
CY2024Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
5260000
CY2024Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
5418000
CY2024Q1 pstx Lessee Operating Lease Liability Payments Due After Year Four
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
5581000
CY2024Q1 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
32410000
CY2024Q1 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
6540000
CY2024Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
25870000
CY2024Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5995000
CY2024Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
19875000
CY2024Q1 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
23898855
CY2023Q1 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
19227938

Files In Submission

Name View Source Status
0000950170-24-059551-index-headers.html Edgar Link pending
0000950170-24-059551-index.html Edgar Link pending
0000950170-24-059551.txt Edgar Link pending
0000950170-24-059551-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
img82316545_0.jpg Edgar Link pending
MetaLinks.json Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
pstx-20240331.htm Edgar Link pending
pstx-20240331.xsd Edgar Link pending
pstx-ex10_1.htm Edgar Link pending
pstx-ex10_5.htm Edgar Link pending
pstx-ex10_6.htm Edgar Link pending
pstx-ex31_1.htm Edgar Link pending
pstx-ex31_2.htm Edgar Link pending
pstx-ex32_1.htm Edgar Link pending
pstx-ex32_2.htm 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
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
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.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
pstx-20240331_htm.xml Edgar Link completed