3d5897270d8a
Insider trading summary
Returns aggregated insider trading statistics for the last 3, 6, and 12 months. Only includes significant open-market trades (purchase and sale codes P/S) by officers and directors. Transactions are deduplicated across co-owners — each physical trade counted once, prioritizing the most senior filer (officer > director > 10% owner). Excludes trades with price >= $100,000 (SEC data entry errors) and Form 5 amendments when a Form 4 exists for the same trade.
uniqueBuyers and uniqueSellers count distinct insiders — cluster buying (multiple insiders buying) is a stronger signal than one person buying repeatedly.
Query parameters
Stock ticker symbol. Identify the entity by exactly one of: symbol, cik, cusip, composite_figi, or share_class_figi. At least one is required.
SEC Central Index Key (CIK).
CUSIP identifier (9 characters).
Composite OpenFIGI identifier.
Share-class OpenFIGI identifier.
Response
Insider trading summary by time period
Example response
{
"3months": {
"buyCount": 4,
"sellCount": 12,
"buyShares": 50000,
"sellShares": 890000,
"buyValue": 2500000,
"sellValue": 67000000,
"netShares": -840000,
"uniqueBuyers": 2,
"uniqueSellers": 5
}
}