NASDAQ : ARPO
-$0.02 (-0.9%)
| date | 2025-12-31 | 2024-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|
| revenue | 7.14M | 25.98M | 5.51M | 4.47M | 823K | - | - | - |
| costOfRevenue | - | - | 35.02M | 20.02M | 14.44M | 8.32M | - | - |
| grossProfit | - | - | -29.51M | -15.54M | -13.62M | -8.32M | - | - |
| researchAndDevelopmentExpenses | 90.96M | 51.03M | 35.02M | 20.02M | 14.44M | 9.82M | 15.14M | 12.75M |
| generalAndAdministrativeExpenses | - | - | 7.44M | 8.28M | 7.97M | 8.16M | 2.52M | 2.71M |
| sellingAndMarketingExpenses | - | - | - | - | - | 1.5M | 1.4M | 1.37M |
| sellingGeneralAndAdministrativeExpenses | 29.82M | 36.75M | 7.44M | 8.28M | 7.97M | 9.66M | 3.92M | 4.08M |
| otherExpenses | 760K | 5.66M | - | - | - | - | - | - |
| operatingExpenses | 121.54M | 93.44M | 7.44M | 7.56M | 7.96M | 10.32M | 15.93M | 15.33M |
| costAndExpenses | - | - | 42.45M | 27.57M | 22.4M | 18.64M | 15.93M | 15.33M |
| netInterestIncome | - | - | 29000 | 59000 | 600K | 835K | 768K | 202K |
| interestIncome | 6.23M | 3.92M | 29000 | 59000 | 600K | 835K | 768K | 202K |
| interestExpense | - | -154K | - | - | - | - | - | - |
| depreciationAndAmortization | - | - | 892K | 1.17M | 1.11M | 1.35M | 1.35M | 1.53M |
| ebitda | -114.4M | -67.46M | -36.05M | -22.65M | -20.47M | -16.64M | -9.54M | -13.92M |
| ebit | - | - | -36.95M | -23.82M | -21.59M | -17.99M | -10.89M | -15.46M |
| nonOperatingIncomeExcludingInterest | - | - | - | - | - | - | - | - |
| operatingIncome | -114.4M | -67.46M | -36.95M | -23.82M | -21.59M | -17.99M | -10.89M | -15.46M |
| totalOtherIncomeExpensesNet | - | 3.77M | 29000 | 667K | -594K | -1.49M | -5.81M | 330K |
| incomeBeforeTax | -20.6M | -63.69M | -36.92M | -23.16M | -22.18M | -19.48M | -16.7M | -15.13M |
| incomeTaxExpense | - | - | - | - | - | - | - | - |
| netIncomeFromContinuingOperations | -20.6M | - | -36.92M | -23.16M | -22.18M | -19.48M | -16.7M | -15.13M |
| netIncomeFromDiscontinuedOperations | - | - | - | - | - | - | - | - |
| otherAdjustmentsToNetIncome | - | - | - | - | - | - | - | - |
| netIncome | -20.6M | -63.69M | -36.92M | -23.16M | -22.18M | -19.48M | -16.7M | -15.13M |
| netIncomeDeductions | - | - | - | - | - | - | - | - |
| bottomLineNetIncome | -20.6M | -63.69M | -36.92M | -23.16M | -22.18M | -19.48M | -16.7M | -15.13M |
| eps | -0.33 | -2.36 | -1.08 | -0.96 | -1.35 | -2.43 | -3.59 | -2.25 |
| date | 2025-12-31 | 2024-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|
| cashAndCashEquivalents | 37.57M | 28.67M | 14.85M | 10.29M | 9.65M | 6.03M | 9.66M | 11.38M |
| shortTermInvestments | 108.13M | 18.57M | - | - | - | - | - | 9.65M |
| cashAndShortTermInvestments | 145.7M | 47.24M | 14.85M | 10.29M | 9.65M | 6.03M | 9.66M | 21.03M |
| netReceivables | - | 5.9M | - | - | - | - | - | - |
| accountsReceivables | - | - | - | - | - | - | - | - |
| otherReceivables | - | 5.9M | - | - | - | - | - | - |
| inventory | - | 5.31M | - | - | - | - | - | - |
| prepaids | - | - | - | - | - | - | - | - |
| otherCurrentAssets | 3.32M | 2.84M | 12.2M | 4.71M | 1.2M | 622K | 697K | 360K |
| totalCurrentAssets | 149.01M | 61.29M | 27.05M | 15M | 10.85M | 6.66M | 10.36M | 21.39M |
| propertyPlantEquipmentNet | 3000 | 7.63M | 46.65M | 38.07M | 12.84M | 4.22M | 3.25M | 3.82M |
| goodwill | - | - | 3.49M | 3.49M | 3.49M | 3.49M | - | - |
| intangibleAssets | - | - | - | - | - | - | - | - |
| goodwillAndIntangibleAssets | - | - | 3.49M | 3.49M | 3.49M | 3.49M | - | - |
| longTermInvestments | - | - | - | - | - | - | - | - |
| taxAssets | - | - | - | - | - | - | - | - |
| otherNonCurrentAssets | 1.81M | 1.4M | -50.14M | -41.56M | -16.33M | -7.7M | -3.25M | -3.82M |
| totalNonCurrentAssets | 1.82M | 9.03M | 50.14M | 41.56M | 16.33M | 7.7M | 3.25M | 3.82M |
| otherAssets | - | - | 18.64M | 13.21M | 12.34M | 11.09M | 936K | 1.04M |
| totalAssets | 150.83M | 70.32M | 95.83M | 69.77M | 39.52M | 25.45M | 14.54M | 26.24M |
| totalPayables | - | 2.16M | 1.68M | 1.14M | 956K | 547K | 415K | 154K |
| accountPayables | 917K | 2.16M | 1.68M | 1.14M | 956K | 547K | 415K | 154K |
| otherPayables | - | - | - | - | - | - | - | - |
| accruedExpenses | - | - | - | - | - | - | - | - |
| shortTermDebt | - | 268K | - | - | - | - | - | - |
| capitalLeaseObligationsCurrent | - | - | - | - | - | - | - | - |
| taxPayables | - | - | - | - | - | - | - | - |
| deferredRevenue | - | - | - | - | - | - | - | - |
| otherCurrentLiabilities | 14.52M | 14.65M | 23.2M | 3.68M | 5.75M | 4.33M | 1.62M | 604K |
| totalCurrentLiabilities | 14.52M | 17.07M | 24.87M | 4.81M | 6.7M | 4.88M | 2.03M | 758K |
| longTermDebt | - | 565K | - | - | - | - | - | - |
| capitalLeaseObligationsNonCurrent | - | - | - | - | - | - | - | - |
| deferredRevenueNonCurrent | - | - | - | - | - | - | - | - |
| deferredTaxLiabilitiesNonCurrent | - | - | - | - | - | - | - | - |
| otherNonCurrentLiabilities | - | 202K | - | - | - | - | - | - |
| totalNonCurrentLiabilities | - | 767K | - | - | - | - | - | - |
| otherLiabilities | - | - | 31.8M | 36.48M | 10.88M | 1.56M | - | - |
| capitalLeaseObligations | - | - | - | - | - | - | - | - |
| totalLiabilities | 14.52M | 17.84M | 59.75M | 44.37M | 20.66M | 10.86M | 2.03M | 758K |
| treasuryStock | - | - | - | - | - | - | - | - |
| preferredStock | - | - | - | - | - | - | - | - |
| commonStock | 4000 | 2000 | 361K | 271K | 187K | 99000 | 51000 | 145.69M |
| retainedEarnings | -353.25M | -332.65M | -239.77M | -202.86M | -179.7M | -157.52M | -138.04M | -121.34M |
| additionalPaidInCapital | - | - | - | - | - | - | - | - |
| date | 2025-12-31 | 2024-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|
| netIncome | -20.6M | -63.69M | -36.92M | -23.16M | -22.18M | -19.48M | -16.7M | -15.13M |
| depreciationAndAmortization | -1.45M | -1.11M | 892K | 1.17M | 1.11M | 1.35M | 1.35M | 1.53M |
| deferredIncomeTax | - | - | - | - | - | - | - | - |
| stockBasedCompensation | 9.87M | 10.84M | 3.1M | 2.88M | 3.48M | 4.27M | 46000 | 273K |
| changeInWorkingCapital | - | - | - | - | - | - | - | - |
| accountsReceivables | - | -415K | - | - | - | - | - | - |
| inventory | - | 1.12M | - | - | - | - | - | - |
| accountsPayables | 917K | -9.77M | - | - | - | - | - | - |
| otherWorkingCapital | - | - | - | - | - | - | - | - |
| otherNonCashItems | -85.26M | -5.59M | 439K | -4.47M | -678K | -1.72M | 4.68M | -521K |
| netCashProvidedByOperatingActivities | -97.43M | -59.55M | -32.48M | -23.58M | -18.27M | -15.58M | -10.63M | -13.84M |
| investmentsInPropertyPlantAndEquipment | -552K | -1.65M | -2.21M | -1.3M | -824K | -224K | -875K | -546K |
| acquisitionsNet | - | - | - | - | - | - | - | - |
| purchasesOfInvestments | - | -36.48M | - | - | - | - | - | - |
| salesMaturitiesOfInvestments | - | 63.34M | - | - | - | - | - | - |
| otherInvestingActivities | 12.44M | - | - | - | - | 3.1M | 9.69M | -1.91M |
| netCashProvidedByInvestingActivities | 11.89M | 25.2M | -2.21M | -1.3M | -824K | 2.88M | 8.81M | -2.45M |
| netDebtIssuance | - | - | - | - | - | - | - | - |
| longTermNetDebtIssuance | - | - | - | - | - | - | - | - |
| shortTermNetDebtIssuance | - | - | - | - | - | - | - | - |
| netStockIssuance | - | - | - | - | - | - | - | - |
| netCommonStockIssuance | - | - | - | - | - | - | - | - |
| commonStockIssuance | 4000 | - | - | - | - | - | - | - |
| commonStockRepurchased | - | - | - | - | - | - | - | - |
| netPreferredStockIssuance | - | - | - | - | - | - | - | - |
| netDividendsPaid | - | - | - | - | - | - | - | - |
| commonDividendsPaid | - | - | - | - | - | - | - | - |
| preferredDividendsPaid | - | - | - | - | - | - | - | - |
| otherFinancingActivities | 94.38M | 130K | 44.02M | 25.52M | 23.21M | 8.98M | - | 28.57M |
| netCashProvidedByFinancingActivities | 94.38M | 130K | 44.02M | 25.52M | 23.21M | 8.98M | - | 28.57M |
| date | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 | 2023-09-30 | 2023-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| revenue | - | - | - | - | 7.14M | 22.98M | 7.21M | 6.18M | 1.22M | 980K |
| costOfRevenue | - | - | - | - | - | 142K | - | - | 7.98M | 8.26M |
| grossProfit | - | - | - | - | - | 22.84M | - | - | -6.75M | -7.28M |
| researchAndDevelopmentExpenses | 17.23M | 19.02M | 14.34M | 48.81M | 8.79M | 25.19M | 10M | 13.09M | 7.98M | 8.26M |
| generalAndAdministrativeExpenses | - | - | - | - | - | 8.47M | - | - | 3.58M | 2.35M |
| sellingAndMarketingExpenses | - | - | - | - | - | 19.81M | - | - | - | - |
| sellingGeneralAndAdministrativeExpenses | 6.29M | 5.87M | 5.2M | 5.94M | 12.82M | 28.28M | 7.19M | 7.89M | 3.58M | 2.35M |
| otherExpenses | - | - | - | - | 760K | - | 3.44M | 778K | - | - |
| operatingExpenses | 23.52M | 24.89M | 19.55M | 54.75M | 22.36M | 53.47M | 20.62M | 21.76M | 23.28M | 3.69M |
| costAndExpenses | - | - | - | - | - | 53.61M | - | - | 31.26M | 11.94M |
| netInterestIncome | - | - | 1.85M | 1.98M | 791K | - | - | - | 1.13M | 46000 |
| interestIncome | 1.33M | 1.61M | 1.85M | 1.98M | 791K | 2.73M | 906K | 1.06M | 1.13M | 46000 |
| interestExpense | - | - | - | - | - | -154K | -38000 | -58000 | - | - |
| depreciationAndAmortization | - | 734K | - | 2000 | 19000 | -679K | - | - | 221K | 228K |
| ebitda | -23.52M | -24.89M | -17.75M | -52.61M | 19000 | -36.83M | -13.41M | -15.58M | -10.12M | -9.4M |
| ebit | - | - | -17.75M | -52.62M | - | -36.15M | - | - | -10.34M | -9.63M |
| nonOperatingIncomeExcludingInterest | - | - | -1.8M | - | - | - | - | - | - | - |
| operatingIncome | -23.52M | -24.89M | -19.55M | -54.75M | -15.22M | -36.15M | -13.41M | -15.58M | -10.34M | -9.63M |
| totalOtherIncomeExpensesNet | 1.33M | 1.64M | 1.8M | 2.13M | 88.23M | - | 867K | 1M | -20.82M | 6.08M |
| incomeBeforeTax | -22.19M | -23.25M | -17.75M | -52.62M | 73.02M | -14.49M | -12.55M | -14.58M | -31.16M | -3.55M |
| incomeTaxExpense | - | - | - | - | - | - | - | - | - | - |
| netIncomeFromContinuingOperations | -22.19M | -23.25M | -17.75M | -52.62M | - | 49.2M | - | - | -31.16M | -3.55M |
| netIncomeFromDiscontinuedOperations | - | - | - | - | - | - | - | - | - | - |
| otherAdjustmentsToNetIncome | - | - | - | - | - | - | - | - | - | - |
| netIncome | -22.19M | -23.25M | -17.75M | -52.62M | 73.02M | -14.49M | -12.55M | -14.58M | -31.16M | -3.55M |
| netIncomeDeductions | - | - | - | - | - | - | - | - | - | - |
| bottomLineNetIncome | -22.19M | -23.25M | -17.75M | -52.62M | 73.02M | 49.2M | -12.55M | -14.58M | -31.16M | -3.55M |
| eps | -0.32 | -0.34 | -0.26 | -0.76 | 1.84 | -1.04 | -0.46 | -0.54 | -0.86 | -0.1 |
| date | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 | 2023-09-30 | 2023-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| cashAndCashEquivalents | 34.79M | 37.57M | 37.93M | 144.94M | 227.57M | 28.67M | 30.54M | 41.14M | 23.96M | 12.46M |
| shortTermInvestments | 88.25M | 108.13M | 124.67M | 32.26M | 3.49M | 18.57M | 32.08M | 37.43M | - | - |
| cashAndShortTermInvestments | 123.04M | 145.7M | 162.6M | 177.2M | 231.06M | 47.24M | 62.62M | 78.57M | 23.96M | 12.46M |
| netReceivables | - | - | - | - | - | 5.9M | 6.54M | 5.92M | - | - |
| accountsReceivables | - | - | - | - | - | - | - | - | - | - |
| otherReceivables | - | - | - | - | - | 5.9M | 6.54M | 5.92M | - | - |
| inventory | - | - | - | - | - | 5.31M | 5.47M | 6.1M | - | - |
| prepaids | - | - | - | - | - | - | - | - | - | - |
| otherCurrentAssets | 2.5M | 3.32M | 2.44M | 1.47M | 1.55M | 2.84M | 2.69M | 2.42M | 12.63M | 14.38M |
| totalCurrentAssets | 125.55M | 149.01M | 165.04M | 178.67M | 232.61M | 61.29M | 77.32M | 93M | 36.58M | 26.83M |
| propertyPlantEquipmentNet | 2000 | 3000 | 4000 | 9000 | 25000 | 7.63M | 6.87M | 6.99M | 54.14M | 52.46M |
| goodwill | - | - | - | - | - | - | - | - | 3.49M | 3.49M |
| intangibleAssets | - | - | - | - | - | - | - | - | - | - |
| goodwillAndIntangibleAssets | - | - | - | - | - | - | - | - | 3.49M | 3.49M |
| longTermInvestments | - | - | - | - | - | - | - | - | - | - |
| taxAssets | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentAssets | 1.68M | 1.81M | 1.98M | 2.14M | 1.36M | 1.4M | 1.52M | 1.63M | -57.63M | -55.95M |
| totalNonCurrentAssets | 1.68M | 1.82M | 1.98M | 2.15M | 1.39M | 9.03M | 8.38M | 8.62M | 57.63M | 55.95M |
| otherAssets | - | - | - | - | - | - | - | - | 18.55M | 18.43M |
| totalAssets | 127.23M | 150.83M | 167.02M | 180.82M | 234M | 70.32M | 85.7M | 101.62M | 112.76M | 101.21M |
| totalPayables | - | - | 1.63M | 3.34M | 3.66M | 2.16M | 1.37M | 2.26M | 3.77M | 9.58M |
| accountPayables | 1.74M | 917K | 1.63M | 3.34M | 3.66M | 2.16M | 1.37M | 2.26M | 3.77M | 9.58M |
| otherPayables | - | - | - | - | - | - | - | - | - | - |
| accruedExpenses | - | - | - | - | - | - | - | - | - | - |
| shortTermDebt | - | - | - | - | - | 268K | 322K | 374K | - | - |
| capitalLeaseObligationsCurrent | - | - | - | - | - | - | - | - | - | - |
| taxPayables | - | - | - | - | - | - | - | - | - | - |
| deferredRevenue | - | - | - | - | - | - | - | - | - | - |
| otherCurrentLiabilities | 11.06M | 14.52M | 8.22M | 5.42M | 8.62M | 14.65M | 14.12M | 17.24M | 18.11M | 41.98M |
| totalCurrentLiabilities | 11.06M | 14.52M | 9.85M | 8.76M | 12.27M | 17.07M | 15.81M | 22.15M | 21.88M | 51.56M |
| longTermDebt | - | - | - | - | - | 565K | 624K | 682K | 72.02M | - |
| capitalLeaseObligationsNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredRevenueNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredTaxLiabilitiesNonCurrent | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentLiabilities | - | - | - | - | - | 202K | 393K | - | -72.02M | - |
| totalNonCurrentLiabilities | - | - | - | - | - | 767K | 1.02M | 682K | 72.02M | - |
| otherLiabilities | - | - | - | - | - | - | - | - | 31.24M | 27.43M |
| capitalLeaseObligations | - | - | - | - | - | - | - | - | - | - |
| totalLiabilities | 11.06M | 14.52M | 9.85M | 8.76M | 12.27M | 17.84M | 16.83M | 22.83M | 125.15M | 82.07M |
| treasuryStock | - | - | - | - | - | - | - | - | - | - |
| preferredStock | - | - | - | - | - | - | - | - | - | - |
| commonStock | 4000 | 4000 | 4000 | 4000 | 4000 | 2000 | 2000 | 2000 | 361K | 361K |
| retainedEarnings | -375.44M | -353.25M | -330M | -312.25M | -259.64M | -332.65M | -314.38M | -301.84M | -288.97M | -257.81M |
| additionalPaidInCapital | - | - | - | - | - | - | - | - | - | - |
| date | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 | 2023-09-30 | 2023-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| netIncome | -22.19M | -2.66M | -17.75M | -52.62M | 73.02M | -14.49M | -10.71M | -15.22M | -31.16M | -3.55M |
| depreciationAndAmortization | -347K | 734K | -755K | 2000 | 19000 | -1.79M | -1.42M | - | 221K | 228K |
| deferredIncomeTax | - | - | - | - | - | - | - | - | - | - |
| stockBasedCompensation | 2.19M | -7.48M | 2.72M | 3.09M | 1.68M | 10.09M | 9.1M | 2.74M | -373K | 261K |
| changeInWorkingCapital | - | 733K | -733K | - | - | - | - | - | - | - |
| accountsReceivables | - | 1M | - | - | -1M | -415K | -1.05M | - | - | - |
| inventory | - | -170K | - | - | 170K | 1.12M | 958K | - | - | - |
| accountsPayables | -3.49M | 1.66M | 985K | -2.71M | 975K | -9.77M | -10.36M | - | - | - |
| otherWorkingCapital | - | - | -1.56M | - | - | - | - | - | - | - |
| otherNonCashItems | -1.86M | 88.87M | 1.14M | -3.43M | -86.58M | -14.05M | -19.72M | - | 21.63M | -9M |
| netCashProvidedByOperatingActivities | -22.21M | 80.2M | -15.38M | -52.96M | -11.86M | -20.23M | -22.75M | - | -9.69M | -12.06M |
| investmentsInPropertyPlantAndEquipment | - | 552K | - | -1000 | -551K | 4.09M | 2.27M | - | -3.51M | -222K |
| acquisitionsNet | - | 101.36M | -101.36M | - | - | - | - | - | - | - |
| purchasesOfInvestments | -19.19M | 125.77M | -93.56M | -32.22M | - | -36.48M | -36.48M | - | - | - |
| salesMaturitiesOfInvestments | 38.62M | -20.08M | 2M | 3.39M | 14.69M | 63.34M | 50.02M | - | - | - |
| otherInvestingActivities | - | -202.64M | 101.29M | - | 101.36M | - | - | - | - | - |
| netCashProvidedByInvestingActivities | 19.43M | 4.96M | -91.63M | -28.83M | 115.5M | 30.95M | 15.8M | - | -3.51M | -222K |
| netDebtIssuance | - | - | - | - | - | - | - | - | - | - |
| longTermNetDebtIssuance | - | - | - | - | - | - | - | - | - | - |
| shortTermNetDebtIssuance | - | - | - | - | - | - | - | - | - | - |
| netStockIssuance | - | - | - | - | - | - | - | - | - | - |
| netCommonStockIssuance | - | 100M | -100M | - | - | - | - | - | - | - |
| commonStockIssuance | - | -100M | - | - | 100M | - | - | 294K | - | - |
| commonStockRepurchased | - | -24000 | - | 24000 | - | - | 94000 | - | - | - |
| netPreferredStockIssuance | - | - | - | - | - | - | - | - | - | - |
| netDividendsPaid | - | - | - | - | - | - | - | - | - | - |
| commonDividendsPaid | - | - | - | - | - | - | - | - | - | - |
| preferredDividendsPaid | - | - | - | - | - | - | - | - | - | - |
| otherFinancingActivities | - | -94.35M | - | -850K | 95.2M | -53.9M | -24.36M | - | 24.8M | -368K |
| netCashProvidedByFinancingActivities | - | -94.35M | - | -850K | 95.2M | -53.9M | -24.36M | - | 24.8M | -368K |