{
  "chain": [
    {
      "duplicates_added": 0,
      "mapped": 408,
      "method": "RIC"
    }
  ],
  "drop_unmapped": 1,
  "dropped_unmapped": 6,
  "mapped_non_null": 408
}

{
  "dropped": 0
}

{
  "M\u0026A": 89,
  "REGULAR CASH DIVIDEND": 250,
  "RTSISSUE": 5,
  "SPECIAL CASH DIVIDEND": 5,
  "SPINOFF": 42,
  "STOCK DISTRIBUTION": 1,
  "STOCK DIVIDEND": 3,
  "STOCKSPLIT": 3
}