{
  "cik": 1738021,
  "cik_padded": "0001738021",
  "entityName": "Compass Therapeutics, Inc.",
  "fiscal_years": [
    {
      "accn": "0001171843-26-001337",
      "filed": "2026-03-05",
      "fiscal_year": 2025,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 25000.0,
        "cash": 30643000.0,
        "free_cash_flow": -49168000.0,
        "net_income": -66489000.0,
        "operating_cash_flow": -49143000.0,
        "operating_income": -72839000.0,
        "stockholders_equity": 196791000.0,
        "total_assets": 219588000.0,
        "total_liabilities": 22797000.0
      },
      "period_end": "2025-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 0.11584371236489474,
        "roa_avg2y": -0.369392568147537,
        "roa_period_end": -0.3027897699327832,
        "roe_avg2y": -0.41294437681663476,
        "roe_period_end": -0.33786606094790916
      }
    },
    {
      "accn": "0001171843-26-001337",
      "filed": "2026-03-05",
      "fiscal_year": 2024,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 44000.0,
        "cash": 43483000.0,
        "free_cash_flow": -44899000.0,
        "net_income": -49375000.0,
        "operating_cash_flow": -44855000.0,
        "operating_income": -56625000.0,
        "stockholders_equity": 125233000.0,
        "total_assets": 140403000.0,
        "total_liabilities": 15170000.0
      },
      "period_end": "2024-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 0.12113420584031366,
        "roa_avg2y": -0.33218065245325923,
        "roa_period_end": -0.3516662749371452,
        "roe_avg2y": -0.3607029232460706,
        "roe_period_end": -0.3942650898724777
      }
    },
    {
      "accn": "0001171843-26-001337",
      "filed": "2026-03-05",
      "fiscal_year": 2023,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 30000.0,
        "cash": 24228000.0,
        "free_cash_flow": -40648000.0,
        "net_income": -42494000.0,
        "operating_cash_flow": -40618000.0,
        "operating_income": -50363000.0,
        "stockholders_equity": 148538000.0,
        "total_assets": 156875000.0,
        "total_liabilities": 8337000.0
      },
      "period_end": "2023-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 0.056127051663547374,
        "roa_avg2y": -0.23838213844945585,
        "roa_period_end": -0.2708780876494024,
        "roe_avg2y": -0.2574021128125606,
        "roe_period_end": -0.2860816760694233
      }
    },
    {
      "accn": "0001171843-25-001106",
      "filed": "2025-02-27",
      "fiscal_year": 2022,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 212000.0,
        "cash": 34946000.0,
        "free_cash_flow": -34337000.0,
        "net_income": -39225000.0,
        "operating_cash_flow": -34125000.0,
        "operating_income": -41655000.0,
        "stockholders_equity": 181638000.0,
        "total_assets": 199645000.0,
        "total_liabilities": 18007000.0
      },
      "period_end": "2022-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 0.09913674451381319,
        "roa_avg2y": -0.22198516137429897,
        "roa_period_end": -0.1964737408900799,
        "roe_avg2y": -0.24384861181911996,
        "roe_period_end": -0.21595150794437287
      }
    },
    {
      "accn": "0001171843-24-001516",
      "filed": "2024-03-21",
      "fiscal_year": 2021,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 1568000.0,
        "cash": 144514000.0,
        "free_cash_flow": -21234000.0,
        "net_income": -82181000.0,
        "operating_cash_flow": -19666000.0,
        "operating_income": -81882000.0,
        "stockholders_equity": 140078000.0,
        "total_assets": 153757000.0,
        "total_liabilities": 13679000.0
      },
      "period_end": "2021-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 0.09765273633261469,
        "roa_avg2y": -0.7991617558395083,
        "roa_period_end": -0.534486234773051,
        "roe_avg2y": -0.9130055604006154,
        "roe_period_end": -0.5866802781307557
      }
    },
    {
      "accn": "0001171843-23-001691",
      "filed": "2023-03-15",
      "fiscal_year": 2020,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 106000.0,
        "cash": 47076000.0,
        "free_cash_flow": -26909000.0,
        "net_income": -29500000.0,
        "operating_cash_flow": -26803000.0,
        "operating_income": -27812000.0,
        "stockholders_equity": 39945000.0,
        "total_assets": 51911000.0,
        "total_liabilities": 11966000.0
      },
      "period_end": "2020-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 0.29956189760921265,
        "roa_avg2y": -0.7169591211782433,
        "roa_period_end": -0.5682803259424785,
        "roe_avg2y": -1.152073732718894,
        "roe_period_end": -0.7385154587557892
      }
    },
    {
      "accn": "0001564590-21-011110",
      "filed": "2022-03-18",
      "fiscal_year": 2019,
      "form": "10-K",
      "fundamental_units": {
        "capex": "USD",
        "cash": "USD",
        "free_cash_flow": "USD",
        "net_income": "USD",
        "operating_cash_flow": "USD",
        "operating_income": "USD",
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "capex": 466000.0,
        "cash": 25303000.0,
        "free_cash_flow": -32207000.0,
        "net_income": -34744000.0,
        "operating_cash_flow": -31741000.0,
        "operating_income": -34052000.0,
        "stockholders_equity": 11267000.0,
        "total_assets": 30381000.0,
        "total_liabilities": 19114000.0
      },
      "period_end": "2019-12-31",
      "ratio_units": {
        "leverage": "ratio",
        "roa_avg2y": "ratio",
        "roa_period_end": "ratio",
        "roe_avg2y": "ratio",
        "roe_period_end": "ratio"
      },
      "ratios": {
        "leverage": 1.6964586846543002,
        "roa_avg2y": -2.2872171034387416,
        "roa_period_end": -1.1436094927750897,
        "roe_avg2y": 0.9453249350402002,
        "roe_period_end": -3.0836957486464898
      }
    },
    {
      "accn": "0001564590-21-011110",
      "filed": "2021-03-05",
      "fiscal_year": 2018,
      "form": "10-K",
      "fundamental_units": {
        "stockholders_equity": "USD",
        "total_assets": "USD",
        "total_liabilities": "USD"
      },
      "fundamentals": {
        "stockholders_equity": -84774000.0,
        "total_assets": 25.0,
        "total_liabilities": 34577.0
      },
      "period_end": "2018-12-31",
      "ratios": {}
    }
  ],
  "latest_filing": {
    "accn": "0001171843-26-001337",
    "filed": "2026-03-05",
    "form": "10-K"
  },
  "note": "Static grepcent export of verified SEC companyfacts-derived values. Monetary values are raw reported units from grepcent's resolved facts; no scaling and no FX conversion. Capex, dividends, and buybacks are reported as positive outflow magnitudes. ROE/ROA include both period-end basis (site-consistent) and average-of-two-years basis where the prior-year denominator exists.",
  "schema_version": "1",
  "sic": "2836",
  "sic_description": "Biological Products, (No Diagnostic Substances)",
  "source_urls": {
    "sec_companyfacts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001738021.json",
    "sec_submissions": "https://data.sec.gov/submissions/CIK0001738021.json"
  },
  "ticker": "CMPX"
}