Pre-notification Sale Plans Inquiry

Real-time pre-notification sale plan data for specific securities

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Using STOMP Protocol

Header

Header Name	Description
Waiker-Product-Key	Waiker Product Key
Authorization	Waiker JWT
Accept-Currency	Currency (USD or KRW)
Accept-Language	Display Language
Accept-Country	Country Code

EndPoint & Destination

WebSocket EndPoint	Subscribe Destination	설명
wss://oapi.waiker.ai/realtime/v1	/proposed/us	Insider Trading Pre-notification Data

Subscribe Message

필드	타입	설명
code	Int	Response Code (200, 400, 500)
message	String	Response Message (SUCCESS, FAIL)
timestamp	LocaDateTime	Message Transmission Time
data	Object	데Data Object (See Data Object section)

Data Object

Field	Type	Description
companyName	String	Company Name
companyAddress	String	Company Address
shareholderContact	String	Contact Information
nameCik	String	CIK (Central Index Key)
shareholderName	String	Shareholder Name
shareholderType	String	Shareholder Type
classScheme	String	Security Class
brokerMarketmaker	String	Broker Name
brokerMarketmakerDetails	String	Broker Details
numberUnitsSold	Double	Planned Number of Shares
aggregateMarketValue	Double	Market Value
totalOutstandingShares	Double	Total Outstanding Shares
approxSaleDate	LocalDate	Planned Sale Date
exchange	String	Exchange Name
remarks	String	Remarks

Example

{
   "code":200,
   "message":"SUCCESS",
   "timestamp":"2024-10-11T06:12:59.714630993",
   "data":{
		"ticker": "AURA",
		"companyName": "Aura Biosciences, Inc.",
		"companyAddress": {
			"city": "Boston",
			"street1": "80 Guest Street",
			"zipCode": "02135",
			"stateOrCountry": "MA"
		},
		"shareholderContact": "617-500-8864",
		"nameCik": "2042910",
		"shareholderName": "Amy Elazzouzi",
		"shareholderType": "Officer",
		"classScheme": "Common Stock",
		"brokerMarketmaker": "Morgan Stanley Smith Barney LLC Drive",
		"brokerMarketmakerDetails": {
			"name": "Morgan Stanley Smith Barney LLC Drive",
			"address": {
				"city": "Sandy",
				"street1": "200 West Civic Center",
				"street2": "4th Floor",
				"zipCode": "84070",
				"stateOrCountry": "UT"
			}
		},
		"numberUnitsSold": 553.0,
		"aggregateMarketValue": 5938.41,
		"totalOutstandingShares": 49583358.0,
		"approxSaleDate": "2024-10-29",
		"exchange": "Nasdaq",
		"remarks": "The sales reported on this Form 144 represent the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. Such sales were automatic and not at the discretion of the Reporting Person.",
		"noticeDate": "2024-10-29",
		"reportedDt": "2024-10-29"
  }
}