10-K Filing
Filing Information
| Form Type | 10-K |
| Accession Number | 0001558370-23-005081 |
| Period End Date | 20221231 |
| Filing Date | 20230330 |
| Fiscal Year | 2022 |
| Fiscal Period | FY |
| XBRL Instance | bpth-20221231x10k_htm.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
55 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Preferred Stock, shares authorized |
PreferredStockSharesAuthorized
|
10.00M | shares | Point-in-time |
| Preferred Stock, shares authorized |
PreferredStockSharesAuthorized
|
10.00M | shares | Point-in-time |
| Preferred Stock, shares issued |
PreferredStockSharesIssued
|
0.00 | shares | Point-in-time |
| Preferred Stock, shares issued |
PreferredStockSharesIssued
|
0.00 | shares | 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 |
| Cash |
Cash
|
$10.38M | USD | Point-in-time |
| Cash |
Cash
|
$23.77M | USD | Point-in-time |
| Prepaid drug product |
PrepaidExpenseCurrent
|
$3.59M | USD | Point-in-time |
| Prepaid drug product |
PrepaidExpenseCurrent
|
$523.00K | USD | Point-in-time |
| Common Stock, shares authorized |
CommonStockSharesAuthorized
|
200.00M | shares | Point-in-time |
| Common Stock, shares authorized |
CommonStockSharesAuthorized
|
200.00M | shares | Point-in-time |
| Other current assets |
OtherAssetsCurrent
|
$1.64M | USD | Point-in-time |
| Common Stock, shares issued |
CommonStockSharesIssued
|
7.16M | shares | Point-in-time |
| Common Stock, shares issued |
CommonStockSharesIssued
|
7.96M | shares | Point-in-time |
| Other current assets |
OtherAssetsCurrent
|
$1.84M | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$15.62M | USD | Point-in-time |
| Common Stock, shares outstanding |
CommonStockSharesOutstanding
|
7.16M | shares | Point-in-time |
| Total current assets |
AssetsCurrent
|
$26.14M | USD | Point-in-time |
| Common Stock, shares outstanding |
CommonStockSharesOutstanding
|
7.96M | shares | Point-in-time |
| Furniture, fixtures & equipment |
PropertyPlantAndEquipmentGross
|
$1.12M | USD | Point-in-time |
| Furniture, fixtures & equipment |
PropertyPlantAndEquipmentGross
|
$1.10M | USD | Point-in-time |
| Less accumulated depreciation |
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
$962.00K | USD | Point-in-time |
| Less accumulated depreciation |
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
$874.00K | USD | Point-in-time |
| Furniture, fixtures & equipment, net |
PropertyPlantAndEquipmentNet
|
$158.00K | USD | Point-in-time |
| Furniture, fixtures & equipment, net |
PropertyPlantAndEquipmentNet
|
$225.00K | USD | Point-in-time |
| Right of use operating assets |
OperatingLeaseRightOfUseAsset
|
$198.00K | USD | Point-in-time |
| Right of use operating assets |
OperatingLeaseRightOfUseAsset
|
$203.00K | USD | Point-in-time |
| Total Assets |
Assets
|
$26.57M | USD | Point-in-time |
| Total Assets |
Assets
|
$15.97M | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$106.00K | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$667.00K | USD | Point-in-time |
| Accrued expenses |
AccruedLiabilitiesCurrent
|
$909.00K | USD | Point-in-time |
| Accrued expenses |
AccruedLiabilitiesCurrent
|
$770.00K | USD | Point-in-time |
| Current portion of lease liabilities |
OperatingLeaseLiabilityCurrent
|
$108.00K | USD | Point-in-time |
| Current portion of lease liabilities |
OperatingLeaseLiabilityCurrent
|
$82.00K | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$958.00K | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$1.68M | USD | Point-in-time |
| Noncurrent lease liabilities |
OperatingLeaseLiabilityNoncurrent
|
$113.00K | USD | Point-in-time |
| Noncurrent lease liabilities |
OperatingLeaseLiabilityNoncurrent
|
$153.00K | USD | Point-in-time |
| Total Liabilities |
Liabilities
|
$1.80M | USD | Point-in-time |
| Total Liabilities |
Liabilities
|
$1.11M | USD | Point-in-time |
| Preferred stock, $.001 par value; 10,000 shares authorized; no shares issued and outstanding |
PreferredStockValue
|
- | USD | Point-in-time |
| Preferred stock, $.001 par value; 10,000 shares authorized; no shares issued and outstanding |
PreferredStockValue
|
- | USD | Point-in-time |
| Common stock, $.001 par value; 200,000 shares authorized; 7,960 and 7,160 shares issued and outstanding, respectively |
CommonStockValue
|
$8.00K | USD | Point-in-time |
| Common stock, $.001 par value; 200,000 shares authorized; 7,960 and 7,160 shares issued and outstanding, respectively |
CommonStockValue
|
$7.00K | USD | Point-in-time |
| Additional paid in capital |
AdditionalPaidInCapital
|
$105.69M | USD | Point-in-time |
| Additional paid in capital |
AdditionalPaidInCapital
|
$103.11M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-91.53M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-77.66M | USD | Point-in-time |
| Total shareholders' equity |
StockholdersEquity
|
$25.46M | USD | Point-in-time |
| Total shareholders' equity |
StockholdersEquity
|
$15.07M | USD | Point-in-time |
| Total shareholders' equity |
StockholdersEquity
|
$14.17M | USD | Point-in-time |
| Total Liabilities & Shareholders' Equity |
LiabilitiesAndStockholdersEquity
|
$15.97M | USD | Point-in-time |
| Total Liabilities & Shareholders' Equity |
LiabilitiesAndStockholdersEquity
|
$26.57M | USD | Point-in-time |
Income Statement
22 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Research and development |
ResearchAndDevelopmentExpense
|
$9.16M | USD | Annual |
| Research and development |
ResearchAndDevelopmentExpense
|
$5.91M | USD | Annual |
| General and administrative |
GeneralAndAdministrativeExpense
|
$4.53M | USD | Annual |
| General and administrative |
GeneralAndAdministrativeExpense
|
$4.74M | USD | Annual |
| Total operating expenses |
OperatingExpenses
|
$13.90M | USD | Annual |
| Total operating expenses |
OperatingExpenses
|
$10.44M | USD | Annual |
| Net operating loss |
OperatingIncomeLoss
|
$-13.90M | USD | Annual |
| Net operating loss |
OperatingIncomeLoss
|
$-10.44M | USD | Annual |
| Interest income |
InvestmentIncomeInterest
|
$3.00K | USD | Annual |
| Interest income |
InvestmentIncomeInterest
|
$33.00K | USD | Annual |
| Total other income |
NonoperatingIncomeExpense
|
$33.00K | USD | Annual |
| Total other income |
NonoperatingIncomeExpense
|
$3.00K | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-10.44M | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-13.87M | USD | Annual |
| Net loss per share, basic (in dollars per share) |
EarningsPerShareBasic
|
$-1.55 | USD | Annual |
| Net loss per share, basic (in dollars per share) |
EarningsPerShareBasic
|
$-1.91 | USD | Annual |
| Weighted average number of common shares outstanding, basic (in shares) |
WeightedAverageNumberOfSharesOutstandingBasic
|
7.28M | shares | Annual |
| Weighted average number of common shares outstanding, basic (in shares) |
WeightedAverageNumberOfSharesOutstandingBasic
|
6.72M | shares | Annual |
| Net loss per share, diluted (in dollars per share) |
EarningsPerShareDiluted
|
$-1.91 | USD | Annual |
| Net loss per share, diluted (in dollars per share) |
EarningsPerShareDiluted
|
$-1.55 | USD | Annual |
| Weighted average number of common shares outstanding, diluted (in shares) |
WeightedAverageNumberOfDilutedSharesOutstanding
|
7.28M | shares | Annual |
| Weighted average number of common shares outstanding, diluted (in shares) |
WeightedAverageNumberOfDilutedSharesOutstanding
|
6.72M | shares | Annual |
Cash Flow Statement
37 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net income loss |
NetIncomeLoss
|
$-10.44M | USD | Annual |
| Net income loss |
NetIncomeLoss
|
$-13.87M | USD | Annual |
| Stock-based compensation |
ShareBasedCompensation
|
$851.00K | USD | Annual |
| Stock-based compensation |
ShareBasedCompensation
|
$821.00K | USD | Annual |
| Amortization of right of use assets |
OperatingLeaseRightOfUseAssetAmortizationExpense
|
$85.00K | USD | Annual |
| Amortization of right of use assets |
OperatingLeaseRightOfUseAssetAmortizationExpense
|
$90.00K | USD | Annual |
| Depreciation |
Depreciation
|
$88.00K | USD | Annual |
| Depreciation |
Depreciation
|
$76.00K | USD | Annual |
| Prepaid drug product |
IncreaseDecreaseInPrepaidExpense
|
$3.06M | USD | Annual |
| Prepaid drug product |
IncreaseDecreaseInPrepaidExpense
|
$-750.00K | USD | Annual |
| Other current assets |
IncreaseDecreaseInOtherCurrentAssets
|
$915.00K | USD | Annual |
| Other current assets |
IncreaseDecreaseInOtherCurrentAssets
|
$-199.00K | USD | Annual |
| Accounts payable and accrued expenses |
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
$-199.00K | USD | Annual |
| Accounts payable and accrued expenses |
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
$700.00K | USD | Annual |
| Lease liabilities |
IncreaseDecreaseInOperatingLeaseLiabilities
|
$99.00K | USD | Annual |
| Lease liabilities |
IncreaseDecreaseInOperatingLeaseLiabilities
|
$95.00K | USD | Annual |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-15.10M | USD | Annual |
| Net cash used in operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-9.92M | USD | Annual |
| Purchases of furniture, fixtures & equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$70.00K | USD | Annual |
| Purchases of furniture, fixtures & equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$21.00K | USD | Annual |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-70.00K | USD | Annual |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-21.00K | USD | Annual |
| Net proceeds from sale of common stock |
ProceedsFromIssuanceOfCommonStock
|
$12.20M | USD | Point-in-time |
| Net proceeds from sale of common stock |
ProceedsFromIssuanceOfCommonStock
|
$15.85M | USD | Annual |
| Net proceeds from sale of common stock |
ProceedsFromIssuanceOfCommonStock
|
$1.73M | USD | Annual |
| Net proceeds from exercise of warrants |
ProceedsFromWarrantExercises
|
$4.16M | USD | Annual |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$1.73M | USD | Annual |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$20.01M | USD | Annual |
| Net (decrease) increase in cash |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$-13.39M | USD | Annual |
| Net (decrease) increase in cash |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$10.02M | USD | Annual |
| Cash, beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$13.76M | USD | Point-in-time |
| Cash, beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$10.38M | USD | Point-in-time |
| Cash, beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$23.77M | USD | Point-in-time |
| Cash, end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$13.76M | USD | Point-in-time |
| Cash, end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$10.38M | USD | Point-in-time |
| Cash, end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$23.77M | USD | Point-in-time |
| Right of use asset recognized in exchange for lease obligation |
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
$85.00K | USD | Annual |
Stockholders Equity
13 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Beginning Balance |
StockholdersEquity
|
$25.46M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$15.07M | USD | Point-in-time |
| Beginning Balance |
StockholdersEquity
|
$14.17M | USD | Point-in-time |
| Issuance of common stock, net of fees |
StockIssuedDuringPeriodValueNewIssues
|
$1.73M | USD | Annual |
| Issuance of common stock, net of fees |
StockIssuedDuringPeriodValueNewIssues
|
$15.85M | USD | Annual |
| Exercise of warrants, net of fees |
StockIssueDuringPeriodValueWarrantsExercised
|
$4.16M | USD | Annual |
| Stock-based compensation |
AdjustmentsToAdditionalPaidInCapitalOther
|
$821.00K | USD | Annual |
| Stock-based compensation |
AdjustmentsToAdditionalPaidInCapitalOther
|
$851.00K | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-10.44M | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-13.87M | USD | Annual |
| Ending Balance |
StockholdersEquity
|
$25.46M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$15.07M | USD | Point-in-time |
| Ending Balance |
StockholdersEquity
|
$14.17M | USD | Point-in-time |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.