Event

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/algoum-de/json-schema/algoum-de-event-schema.json",
  "title": "Event",
  "x-generated": "2026-10-30",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/algoum-de-api-openapi.json#/components/schemas/Event",
  "type": "object",
  "required": [
    "ticker",
    "cik",
    "event_type",
    "item_code",
    "title",
    "event_date",
    "filed_at",
    "filing_id",
    "source_url"
  ],
  "properties": {
    "ticker": {
      "type": "string",
      "description": "Trading symbol of the common stock at the time of the filing, taken from the cover page of the 8-K. If the cover page does not tag one, the current symbol of the company is used. Empty if neither is known, e.g. for companies without listed stock or delisted since."
    },
    "cik": {
      "type": "string"
    },
    "event_type": {
      "$ref": "#/$defs/EventType"
    },
    "item_code": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "event_date": {
      "type": "string",
      "format": "date"
    },
    "filed_at": {
      "type": "string",
      "format": "date-time"
    },
    "filing_id": {
      "type": "string"
    },
    "source_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "$defs": {
    "EventType": {
      "type": "string",
      "description": "Normalised event type. Every value is derived from a SEC item code and does actually occur in the data.",
      "enum": [
        "bankruptcy",
        "cyber_incident",
        "leadership_change",
        "delisting",
        "earnings_release",
        "merger_acquisition",
        "capital_action",
        "accounting_issue",
        "auditor_change",
        "late_filing",
        "other_material_event"
      ]
    }
  }
}