{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://data.sec.gov/schemas/company",
  "title": "SEC EDGAR Company",
  "description": "A registrant entity registered with the SEC in EDGAR",
  "type": "object",
  "properties": {
    "cik": {
      "type": "string",
      "description": "Central Index Key — unique 10-digit identifier with leading zeros",
      "pattern": "^\\d{10}$"
    },
    "name": {
      "type": "string",
      "description": "Company/registrant name as filed with SEC"
    },
    "tickers": {
      "type": "array",
      "description": "Stock exchange ticker symbols",
      "items": {
        "type": "string"
      }
    },
    "exchanges": {
      "type": "array",
      "description": "Stock exchanges where listed",
      "items": {
        "type": "string",
        "enum": ["NYSE", "Nasdaq", "NYSE MKT", "NYSE Arca", "OTC", "CBOE"]
      }
    },
    "sic": {
      "type": "string",
      "description": "Standard Industrial Classification (SIC) code",
      "pattern": "^\\d{4}$"
    },
    "sicDescription": {
      "type": "string",
      "description": "SIC industry description"
    },
    "ein": {
      "type": "string",
      "description": "Employer Identification Number (XX-XXXXXXX)",
      "pattern": "^\\d{2}-\\d{7}$"
    },
    "entityType": {
      "type": "string",
      "enum": ["operating", "investment", "sab99", "special purpose"],
      "description": "SEC entity type classification"
    },
    "fiscalYearEnd": {
      "type": "string",
      "description": "Fiscal year end as MMDD",
      "pattern": "^\\d{4}$",
      "examples": ["0930", "1231"]
    },
    "stateOfIncorporation": {
      "type": "string",
      "description": "US state or country code of incorporation"
    },
    "addresses": {
      "type": "object",
      "properties": {
        "mailing": {
          "$ref": "#/$defs/Address"
        },
        "business": {
          "$ref": "#/$defs/Address"
        }
      }
    },
    "website": {
      "type": "string",
      "format": "uri"
    },
    "category": {
      "type": "string",
      "description": "SEC filer category",
      "examples": [
        "Large accelerated filer",
        "Accelerated filer",
        "Non-accelerated filer",
        "Smaller reporting company"
      ]
    }
  },
  "required": ["cik", "name"],
  "$defs": {
    "Address": {
      "type": "object",
      "properties": {
        "street1": {
          "type": "string"
        },
        "street2": {
          "type": "string"
        },
        "city": {
          "type": "string"
        },
        "stateOrCountry": {
          "type": "string"
        },
        "zipCode": {
          "type": "string"
        },
        "stateOrCountryDescription": {
          "type": "string"
        }
      }
    }
  }
}