NASDAQ : KTTA
-$0.02 (-3.89%)
| date | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 |
|---|---|---|---|---|---|---|
| revenue | - | - | - | - | 15062 | - |
| costOfRevenue | - | - | - | 5094 | 17275 | - |
| grossProfit | - | - | - | -5094 | -2213 | - |
| researchAndDevelopmentExpenses | 7.98M | 7.2M | 8.1M | 2.67M | - | - |
| generalAndAdministrativeExpenses | 12.88M | 7.05M | - | - | - | - |
| sellingAndMarketingExpenses | - | - | - | - | - | - |
| sellingGeneralAndAdministrativeExpenses | 12.88M | 7.05M | 7.88M | 9.92M | 4.51M | - |
| otherExpenses | - | - | 7.88M | - | 4.51M | 61476 |
| operatingExpenses | 20.86M | 14.25M | 15.98M | 12.58M | 4.51M | 61476 |
| costAndExpenses | 20.86M | 14.25M | 15.98M | 12.59M | 4.52M | 61476 |
| netInterestIncome | 327.19K | 423.18K | 415.37K | -102 | -508 | - |
| interestIncome | 327.19K | 423.18K | - | - | - | - |
| interestExpense | - | - | - | 102 | 508 | - |
| depreciationAndAmortization | 662.58K | 649.03K | 648.45K | 5094 | 1379 | 61476 |
| ebitda | -20.19M | -13.6M | -15.33M | -11.72M | -4.51M | - |
| ebit | -20.86M | -14.25M | -15.98M | -11.73M | -4.51M | -61476 |
| nonOperatingIncomeExcludingInterest | - | - | - | -861.09K | - | - |
| operatingIncome | -20.86M | -14.25M | -15.98M | -12.59M | -4.51M | -61476 |
| totalOtherIncomeExpensesNet | 429.61K | 345.38K | 471.61K | 861.09K | 2.33M | - |
| incomeBeforeTax | -20.43M | -13.9M | -15.51M | -11.73M | -2.17M | -61476 |
| incomeTaxExpense | - | - | - | - | - | - |
| netIncomeFromContinuingOperations | -20.43M | -13.9M | -15.51M | -11.73M | -2.17M | -61476 |
| netIncomeFromDiscontinuedOperations | - | - | -453.91K | -2.21M | - | - |
| otherAdjustmentsToNetIncome | - | - | 0.0 | - | - | - |
| netIncome | -20.43M | -13.9M | -15.96M | -13.94M | -2.17M | -61476 |
| netIncomeDeductions | - | - | 0.0 | - | - | - |
| bottomLineNetIncome | -20.43M | -13.9M | -15.51M | -13.94M | -2.17M | -61476 |
| eps | -2.91 | -12.69 | -12.65 | -10.34 | -1.89 | -0.06 |
| date | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 |
|---|---|---|---|---|---|---|
| cashAndCashEquivalents | 55.16M | 6.92M | 16.33M | 33.09M | 52.97M | 243.65K |
| shortTermInvestments | - | - | - | - | - | - |
| cashAndShortTermInvestments | 55.16M | 6.92M | 16.33M | 33.09M | 52.97M | 243.65K |
| netReceivables | - | - | 40500 | - | - | - |
| accountsReceivables | - | - | - | - | - | - |
| otherReceivables | - | - | 40500 | - | - | - |
| inventory | - | - | - | - | - | - |
| prepaids | 811.46K | 302.64K | 215.9K | 562.38K | 333.75K | 4308 |
| otherCurrentAssets | 488.69K | 142.94K | 104.71K | 426.45K | -0.0 | - |
| totalCurrentAssets | 56.46M | 7.37M | 16.69M | 34.08M | 53.3M | 247.96K |
| propertyPlantEquipmentNet | - | 122.34K | 220.48K | 625.62K | 20124 | - |
| goodwill | - | 1.26M | 1.26M | 1.26M | - | - |
| intangibleAssets | 3.78M | 7.31M | 7.94M | 8.57M | - | - |
| goodwillAndIntangibleAssets | 3.78M | 8.57M | 9.2M | 9.83M | - | - |
| longTermInvestments | - | - | - | - | - | - |
| taxAssets | - | - | - | - | - | - |
| otherNonCurrentAssets | - | - | - | 643.38K | -1 | - |
| totalNonCurrentAssets | 3.78M | 8.7M | 9.42M | 11.1M | 20123 | - |
| otherAssets | - | - | - | - | 1 | - |
| totalAssets | 60.24M | 16.06M | 26.12M | 45.18M | 53.32M | 247.96K |
| totalPayables | - | 1.12M | - | 1.48M | - | 6603 |
| accountPayables | - | 1.12M | - | 1.48M | - | 6603 |
| otherPayables | - | - | - | - | - | - |
| accruedExpenses | - | - | - | - | - | - |
| shortTermDebt | - | - | - | - | - | - |
| capitalLeaseObligationsCurrent | - | - | 81680 | 160.36K | - | - |
| taxPayables | - | - | - | - | - | - |
| deferredRevenue | - | - | - | - | - | - |
| otherCurrentLiabilities | 4.97M | 1.12M | 2.55M | 235.88K | 447.28K | - |
| totalCurrentLiabilities | 4.97M | 1.12M | 2.63M | 1.88M | 447.28K | 6603 |
| longTermDebt | - | - | - | - | - | - |
| capitalLeaseObligationsNonCurrent | - | - | - | 344.02K | - | - |
| deferredRevenueNonCurrent | - | - | - | - | - | - |
| deferredTaxLiabilitiesNonCurrent | - | - | - | - | - | - |
| otherNonCurrentLiabilities | 46871 | 162.17K | 84366 | 460.19K | 1.45M | - |
| totalNonCurrentLiabilities | 46871 | 162.17K | 84366 | 804.21K | 1.45M | - |
| otherLiabilities | - | - | - | - | - | - |
| capitalLeaseObligations | - | - | 81680 | 504.38K | - | - |
| totalLiabilities | 5.02M | 1.28M | 2.72M | 2.68M | 1.9M | 6603 |
| treasuryStock | - | - | - | - | - | - |
| preferredStock | - | - | - | - | - | 0.0 |
| commonStock | 2309 | 139 | 104 | 130 | 17684 | 14938 |
| retainedEarnings | -70.01M | -49.58M | -35.32M | -19.36M | -2.21M | -40984 |
| additionalPaidInCapital | 125.21M | 64.37M | 58.72M | 61.86M | 53.63M | 267.4K |
| date | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 |
|---|---|---|---|---|---|---|
| netIncome | -20.43B | -13.9M | -15.51M | -11.73M | -2.17M | -40984 |
| depreciationAndAmortization | 32.42M | 649.03K | 648.45K | 5094 | 1379 | - |
| deferredIncomeTax | - | - | - | - | -2.33M | - |
| stockBasedCompensation | 297.47M | 773.69K | 592.27K | 835.06K | 471.25K | - |
| changeInWorkingCapital | -318.58K | -1.52M | 1.57M | 845.35K | 111.23K | 2295 |
| accountsReceivables | - | - | - | - | - | - |
| inventory | - | - | - | - | - | - |
| accountsPayables | - | - | - | - | 440.68K | - |
| otherWorkingCapital | -318.58K | -1.52M | 1.57M | 845.35K | -329.44K | 2295 |
| otherNonCashItems | 4.89B | 77806 | -732.57K | -3.65M | 750K | - |
| netCashProvidedByOperatingActivities | -15.21B | -13.92M | -13.43M | -13.69M | -3.17M | -38689 |
| investmentsInPropertyPlantAndEquipment | - | - | -34301 | -107.1K | -21503 | - |
| acquisitionsNet | - | - | - | -2.19M | - | - |
| purchasesOfInvestments | - | - | - | - | - | - |
| salesMaturitiesOfInvestments | - | - | - | - | - | - |
| otherInvestingActivities | 11M | - | 433.31K | -626.9K | - | - |
| netCashProvidedByInvestingActivities | 11M | - | 399.01K | -2.93M | -21503 | - |
| netDebtIssuance | - | - | - | - | - | - |
| longTermNetDebtIssuance | - | - | - | - | - | - |
| shortTermNetDebtIssuance | - | - | - | - | - | - |
| netStockIssuance | 63.97M | 4.52M | -3.73M | - | 50.24M | 282.34K |
| netCommonStockIssuance | 63.97M | 4.52M | -3.73M | - | 50.24M | 282.34K |
| commonStockIssuance | 63.97M | 4.52M | - | - | 50.24M | 282.34K |
| commonStockRepurchased | - | - | -3.73M | - | - | - |
| netPreferredStockIssuance | - | - | - | - | - | - |
| netDividendsPaid | - | - | - | - | - | - |
| commonDividendsPaid | - | - | - | - | - | - |
| preferredDividendsPaid | - | - | - | - | - | - |
| otherFinancingActivities | 63.45B | - | - | -3.21M | 5.69M | - |
| netCashProvidedByFinancingActivities | 63.52B | 4.52M | -3.73M | -3.21M | 55.93M | 282.34K |
| 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 | 2024-03-31 | 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| revenue | - | - | - | - | - | - | - | - | - | - |
| costOfRevenue | 157.54K | 157.96K | - | - | - | 162.26K | - | - | - | 162.22K |
| grossProfit | -157.54K | -157.96K | - | - | - | -162.26K | - | - | - | -162.22K |
| researchAndDevelopmentExpenses | 2.94B | 2.74M | 1.36M | 2.15M | 1.73M | 1.51M | 1.58M | 2.36M | 1.75M | 3.35M |
| generalAndAdministrativeExpenses | 1.93B | 7.51M | 1.75M | 1.66M | 1.95M | - | 1.42M | 1.59M | 2.29M | - |
| sellingAndMarketingExpenses | - | - | - | - | - | - | - | - | - | - |
| sellingGeneralAndAdministrativeExpenses | 1.93B | 7.51M | 1.75M | 1.66M | 1.95M | 1.59M | 1.42M | 1.59M | 2.29M | 1.64M |
| otherExpenses | -4.87B | -157.96K | - | - | 655 | - | - | - | - | - |
| operatingExpenses | 4.72M | 10.1M | 3.11M | 3.81M | 3.68M | 3.1M | 3M | 3.95M | 4.04M | 4.99M |
| costAndExpenses | 4.88M | 10.26M | 3.11M | 3.81M | 3.68M | 3.26M | 3M | 3.95M | 4.04M | 5.15M |
| netInterestIncome | 450.34K | 182.13K | 43396 | 54424 | 47245 | 80483 | 75076 | 114.41K | 153.22K | 172.82K |
| interestIncome | 450.34K | 182.13K | 43396 | 54424 | 47245 | 80483 | 75076 | 114.41K | 153.22K | 172.82K |
| interestExpense | - | - | - | - | - | - | - | - | - | - |
| depreciationAndAmortization | 157.54K | 157.54K | 181.59K | 161.74K | 161.71K | 162.26K | 162.26K | 162.26K | 162.26K | 162.22K |
| ebitda | -4.72M | -10.1M | -2.93M | -3.65M | -3.52M | -3.02M | -2.84M | -3.78M | -3.88M | -4.87M |
| ebit | -4.88M | -10.26M | -3.11M | -3.81M | -3.68M | -3.18M | -3M | -3.95M | -4.04M | -5.03M |
| nonOperatingIncomeExcludingInterest | - | - | - | - | -655 | -81889 | - | - | - | -117.52K |
| operatingIncome | -4.88M | -10.26M | -3.11M | -3.81M | -3.68M | -3.26M | -3M | -3.95M | -4.04M | -5.15M |
| totalOtherIncomeExpensesNet | 2.01M | 145.29K | 72635 | 94742 | 116.94K | 81889 | 4770 | 78785 | 179.93K | 117.52K |
| incomeBeforeTax | -2.87M | -10.11M | -3.04M | -3.72M | -3.56M | -3.18M | -3M | -3.87M | -3.86M | -5.03M |
| incomeTaxExpense | - | - | - | - | - | - | - | - | - | - |
| netIncomeFromContinuingOperations | -2.87M | -10.11M | -3.04M | -3.72M | -3.56M | -3.18M | -3M | -3.87M | -3.86M | -5.03M |
| netIncomeFromDiscontinuedOperations | - | - | - | - | - | - | - | - | - | -16895 |
| otherAdjustmentsToNetIncome | - | - | - | - | - | - | - | - | - | - |
| netIncome | -2.87M | -10.11M | -3.04M | -3.72M | -3.56M | -3.18M | -3M | -3.87M | -3.86M | -5.05M |
| netIncomeDeductions | - | - | - | - | - | - | - | - | - | - |
| bottomLineNetIncome | -2.87M | -10.11M | -3.04M | -3.72M | -3.56M | -3.18M | -3M | -3.87M | -3.86M | -5.05M |
| eps | -0.41 | -0.89 | -0.41 | -0.66 | -3.25 | -2.9 | -2.87 | -3.71 | -3.7 | -4.85 |
| 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 | 2024-03-31 | 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| cashAndCashEquivalents | 50.4M | 55.16M | 4.12M | 7.22M | 5.34M | 6.92M | 9.36M | 7.97M | 12.01M | 16.33M |
| shortTermInvestments | - | - | - | - | - | - | - | - | - | - |
| cashAndShortTermInvestments | 50.4M | 55.16M | 4.12M | 7.22M | 5.34M | 6.92M | 9.36M | 7.97M | 12.01M | 16.33M |
| netReceivables | - | - | - | - | - | - | - | - | 40500 | 40500 |
| accountsReceivables | - | - | - | - | - | - | - | - | - | - |
| otherReceivables | - | - | - | - | - | - | - | - | 40500 | 40500 |
| inventory | - | - | - | - | - | - | - | - | - | - |
| prepaids | 1.83M | 811.46K | 1.29M | 1.3M | 621.21K | 302.64K | 319.27K | 570.24K | 1.04M | 215.9K |
| otherCurrentAssets | 501.56K | 488.69K | 120.26K | 117.84K | 162.45K | 142.94K | 98333 | 104.65K | 104.65K | 104.71K |
| totalCurrentAssets | 52.73M | 56.46M | 5.53M | 8.64M | 6.12M | 7.37M | 9.78M | 8.64M | 13.19M | 16.69M |
| propertyPlantEquipmentNet | - | - | - | 113.56K | 117.52K | 122.34K | 127.06K | 131.78K | 168.52K | 220.48K |
| goodwill | - | - | 1.26M | 1.26M | 1.26M | 1.26M | 1.26M | 1.26M | 1.26M | 1.26M |
| intangibleAssets | 3.62M | 3.78M | 6.84M | 7M | 7.15M | 7.31M | 7.47M | 7.63M | 7.78M | 7.94M |
| goodwillAndIntangibleAssets | 3.62M | 3.78M | 8.1M | 8.26M | 8.42M | 8.57M | 8.73M | 8.89M | 9.05M | 9.2M |
| longTermInvestments | - | - | - | - | - | - | - | - | - | - |
| taxAssets | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentAssets | - | - | - | - | - | - | - | - | - | - |
| totalNonCurrentAssets | 3.62M | 3.78M | 8.1M | 8.37M | 8.53M | 8.7M | 8.86M | 9.02M | 9.22M | 9.42M |
| otherAssets | - | - | - | - | - | - | - | - | - | - |
| totalAssets | 56.35M | 60.24M | 13.63M | 17.01M | 14.66M | 16.06M | 18.64M | 17.66M | 22.41M | 26.12M |
| totalPayables | 1.49M | - | 1.34M | - | - | 1.12M | 660.4K | 1.39M | - | - |
| accountPayables | 1.49M | - | 1.34M | - | - | 1.12M | 660.4K | 1.39M | - | - |
| otherPayables | - | - | - | - | - | - | - | - | - | - |
| accruedExpenses | - | - | - | - | - | - | - | - | - | - |
| shortTermDebt | - | - | - | - | - | - | - | - | - | - |
| capitalLeaseObligationsCurrent | - | - | - | - | - | - | - | - | 32989 | 81680 |
| taxPayables | - | - | - | - | - | - | - | - | - | - |
| deferredRevenue | - | - | - | - | - | - | - | - | - | - |
| otherCurrentLiabilities | 485 | 4.97M | 39310 | 1.74M | 1.59M | 1.12M | 660.4K | 1.39M | 2.43M | 2.55M |
| totalCurrentLiabilities | 1.49M | 4.97M | 1.38M | 1.74M | 1.59M | 1.12M | 660.4K | 1.39M | 2.47M | 2.63M |
| longTermDebt | - | - | - | - | - | - | - | - | - | - |
| capitalLeaseObligationsNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredRevenueNonCurrent | - | - | - | - | - | - | - | - | - | - |
| deferredTaxLiabilitiesNonCurrent | - | - | - | - | - | - | - | - | - | - |
| otherNonCurrentLiabilities | 52966 | 46871 | 46871 | 93741 | 85305 | 162.17K | 163.58K | 93272 | 57650 | 84366 |
| totalNonCurrentLiabilities | 52966 | 46871 | 46871 | 93741 | 85305 | 162.17K | 163.58K | 93272 | 57650 | 84366 |
| otherLiabilities | - | - | - | - | - | - | - | - | - | - |
| capitalLeaseObligations | - | - | - | - | - | - | - | - | 32989 | 81680 |
| totalLiabilities | 1.54M | 5.02M | 1.42M | 1.83M | 1.68M | 1.28M | 823.98K | 1.49M | 2.52M | 2.72M |
| treasuryStock | - | - | - | - | - | - | - | - | - | - |
| preferredStock | - | - | - | - | - | - | - | - | - | - |
| commonStock | 2494 | 2309 | 743 | 743 | 270 | 139 | 104K | 104 | 104 | 104 |
| retainedEarnings | -72.88M | -70.01M | -59.9M | -56.86M | -53.15M | -49.58M | -46.41M | -43.05M | -39.18M | -35.32M |
| additionalPaidInCapital | 127.64M | 125.21M | 72.09M | 72.03M | 66.12M | 64.37M | 64.25M | 59.23M | 59.07M | 58.72M |
| 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 | 2024-03-31 | 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| netIncome | -2.87M | -2.84B | -3.04M | -3.72M | -3.56M | -3.18M | -3M | -3.87M | -3.86M | -5.03M |
| depreciationAndAmortization | 157.54K | -8.05M | 181.59K | 161.74K | 161.71K | 162.26K | 162.26K | 162.26K | 162.26K | 162.22K |
| deferredIncomeTax | - | - | - | - | - | - | - | - | - | - |
| stockBasedCompensation | 139.18K | -67.77M | 52987 | 57645 | 98558 | 118.38K | 147.88K | 160.95K | 346.48K | 69940 |
| changeInWorkingCapital | -672.33K | -64052 | -143.23K | -380.31K | 316.26K | 455.39K | -501.06K | -531.45K | -942.26K | 1.45M |
| accountsReceivables | - | - | - | - | - | - | - | - | - | - |
| inventory | - | - | - | - | - | - | - | - | - | - |
| accountsPayables | - | - | - | - | - | - | - | - | - | - |
| otherWorkingCapital | -672.33K | -64052 | -143.23K | -380.31K | 316.26K | 455.39K | -501.06K | -531.45K | -942.26K | 1.45M |
| otherNonCashItems | -1.54M | 2.91B | 56043 | 8190 | -69041 | -1406 | 70306 | 35622 | -26716 | 52427 |
| netCashProvidedByOperatingActivities | -4.79M | -5.4M | -2.89M | -3.87M | -3.06M | -2.44M | -3.12M | -4.04M | -4.32M | -3.29M |
| investmentsInPropertyPlantAndEquipment | - | - | - | - | - | - | - | - | - | 36 |
| acquisitionsNet | - | 11000 | - | - | - | - | - | - | - | - |
| purchasesOfInvestments | - | - | - | - | - | - | - | - | - | - |
| salesMaturitiesOfInvestments | - | - | - | - | - | - | - | - | - | - |
| otherInvestingActivities | - | - | - | - | - | - | - | - | - | 54500 |
| netCashProvidedByInvestingActivities | - | 11000 | - | - | - | - | - | - | - | 54536 |
| netDebtIssuance | - | 408.97K | - | -113.51K | -179.31K | - | - | - | - | - |
| longTermNetDebtIssuance | - | - | - | - | - | - | - | - | - | - |
| shortTermNetDebtIssuance | - | 408.97K | - | -113.51K | -179.31K | - | - | - | - | - |
| netStockIssuance | 750 | 56.46M | - | 5.85M | 1.65M | -23550 | 4.54M | - | - | - |
| netCommonStockIssuance | 750 | 56.46M | - | 5.85M | 1.65M | -23550 | 4.54M | - | - | - |
| commonStockIssuance | 750 | 56.46M | - | 5.85M | 1.65M | -23550 | 4.54M | - | - | - |
| commonStockRepurchased | - | - | - | - | - | - | - | - | - | - |
| netPreferredStockIssuance | - | - | - | - | - | - | - | - | - | - |
| netDividendsPaid | - | - | - | - | - | - | - | - | - | - |
| commonDividendsPaid | - | - | - | - | - | - | - | - | - | - |
| preferredDividendsPaid | - | - | - | - | - | - | - | - | - | - |
| otherFinancingActivities | - | -448.28K | -116.14K | - | - | - | - | - | - | -16895 |
| netCashProvidedByFinancingActivities | 750 | 56.42M | -116.14K | 5.74M | 1.47M | -23550 | 4.54M | - | - | -16895 |