{"cik": 1798749, "entity": "Jade Biosciences, Inc.", "tags": {"OperatingIncomeLoss": [{"end": "2020-12-31", "val": -8889000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2020-01-01"}, {"end": "2021-12-31", "val": -23022000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2021-01-01"}, {"end": "2021-12-31", "val": -23022000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": -53237000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": -53237000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": -81409000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": -81409000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": -74596000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": -113542000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "NetIncomeLoss": [{"end": "2020-12-31", "val": -9611000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2020-01-01"}, {"end": "2021-12-31", "val": -22963000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2021-01-01"}, {"end": "2021-12-31", "val": -22963000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": -51511000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": -51511000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": -75521000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": -75521000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": -69628000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": -127410000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "IncomeTaxExpenseBenefit": [{"end": "2021-12-31", "val": 3000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2021-01-01"}, {"end": "2021-12-31", "val": 3000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 25000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 25000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 56000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 56000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 55000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 58000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "InterestExpense": [{"end": "2020-12-31", "val": 75000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2020-01-01"}], "Depreciation": [{"end": "2020-12-31", "val": 1000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2020-01-01"}, {"end": "2021-12-31", "val": 15000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2021-01-01"}, {"end": "2021-12-31", "val": 15000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 68000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 68000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 96000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 96000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 282000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 26000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "NetCashProvidedByUsedInOperatingActivities": [{"end": "2020-12-31", "val": -7859000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2020-01-01"}, {"end": "2021-12-31", "val": -27399000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2021-01-01"}, {"end": "2021-12-31", "val": -27399000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": -39122000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": -39122000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": -56778000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": -56778000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": -71196000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": -94689000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "PaymentsToAcquirePropertyPlantAndEquipment": [{"end": "2021-12-31", "val": 181000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30", "start": "2021-01-01"}, {"end": "2021-12-31", "val": 181000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 195000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 195000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 142000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 142000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2025-12-31", "val": 196000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "StockholdersEquity": [{"end": "2019-12-31", "val": -3643000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2020-12-31", "val": -13344000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2020-12-31", "val": -13344000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2021-12-31", "val": 172418000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2021-12-31", "val": 172418000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2021-12-31", "val": 172418000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2022-12-31", "val": 126743000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 126743000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2022-12-31", "val": 126743000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2023-12-31", "val": 109456000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 109456000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-06-17", "val": 1000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}, {"end": "2024-12-31", "val": 76434000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": -46799000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}, {"end": "2025-12-31", "val": 332518000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}], "CashAndCashEquivalentsAtCarryingValue": [{"end": "2020-12-31", "val": 4573000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2021-12-31", "val": 54197000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2021-12-31", "val": 54197000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 22397000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 22397000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 23491000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 23491000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": 33751000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": 69386000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}, {"end": "2025-12-31", "val": 88438000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}], "ShortTermInvestments": [{"end": "2021-12-31", "val": 113178000, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2021-12-31", "val": 113178000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 106823000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 106823000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 98948000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 98948000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": 44872000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": 0, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}, {"end": "2025-12-31", "val": 247720000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}], "WeightedAverageNumberOfDilutedSharesOutstanding": [{"end": "2021-12-31", "val": 12293629, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 24472104, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 24472104, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 26331630, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 26331630, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 28582194, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 31359958, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "WeightedAverageNumberOfSharesOutstandingBasic": [{"end": "2021-12-31", "val": 12293629, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 24472104, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 24472104, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 26331630, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 26331630, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 28582194, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 31359958, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06", "start": "2025-01-01"}], "CommonStockSharesOutstanding": [{"end": "2020-12-31", "val": 243076, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2021-12-31", "val": 24410393, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2021-12-31", "val": 24410393, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 24722974, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 24722974, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 27762703, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2023-12-31", "val": 27762703, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": 28985019, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2024-12-31", "val": 3672794, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}, {"end": "2025-12-31", "val": 49316287, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}], "EntityCommonStockSharesOutstanding": [{"end": "2022-03-29", "val": 24410393, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-30"}, {"end": "2023-03-27", "val": 24812418, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2024-03-21", "val": 27862961, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-25"}, {"end": "2025-03-24", "val": 28985019, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-27"}, {"end": "2026-02-28", "val": 49316287, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-06"}]}}