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Insidewell SEC Form 4 Insider Trading API
x402
Insidewell SEC Form 4 Insider Trading API is a paid API for AI agents from insidewell-api.cybermaxtools.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-11).
Returns real-time SEC Form 4 insider transactions (buys, sales, grants, option exercises, cluster buys) from EDGAR with rich filtering options
Price / call$0.003
Success—
StatusUnknown
How this service works
SEC Form 4 insider trading API: the latest insider transactions (open-market buys and sales, grants, option exercises and more) from EDGAR, refreshed about once a minute, with ticker, insider, role, transaction code, shares, price, dollar value, shares owned after, Rule 10b5-1 flag and the filing link. Filters: ticker, insider, code, minimum value, date range, role, 10b5-1 plan. Plus cluster buys (2+ insiders buying within 7 days). REST + MCP server. Information only, not investment advice.
Output
A JSON array of insider transaction records, each containing ticker symbol, insider name, insider role, transaction code, number of shares traded, price per share, total dollar value, shares owned after the transaction, whether the trade was under a Rule 10b5-1 plan, and a direct link to the SEC EDGAR filing. Cluster buy results group multiple insider purchases within a 7-day window for the same ticker.
Example use cases
Cluster buy signal detection
“Show me any cluster buys from the past 7 days — stocks where 2 or more insiders bought shares on the open market — worth at least $100,000 each, excluding 10b5-1 plan trades.”
Tracking a specific executive's trades
“Find all SEC Form 4 transactions filed by insiders with 'musk' in their name over the last 30 days, including buys, sales, and option exercises.”
Screening large insider purchases by directors
“Give me the top 50 largest open-market insider buys by company directors in the last 14 days, with a minimum trade value of $1,000,000, sorted by dollar value.”
Technical details
Endpoint
GEThttps://insidewell-api.cybermaxtools.com/x402/api/trades?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need near-real-time (refreshed ~every minute) SEC Form 4 insider transaction data with flexible filtering by ticker, insider, role, transaction type, dollar value, date range, and 10b5-1 plan status. Prefer it over static datasets or delayed data sources when freshness matters for investment research, alerting workflows, or screening for cluster buy signals. It covers the full range of Form 4 transaction codes including open-market buys and sales, grants, option exercises, and gifts.
Side effects
- Invalid ticker symbol returns empty results or 400 error
- Date range exceeding supported window returns error
- Offset beyond 2000 rows is not supported
- Malformed date format (not YYYY-MM-DD) returns validation error
- No trades matching filters returns empty array
- Rate limiting or payment failure returns 402 or 429 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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