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Market Intelligence API – SEC Form 4 Insider Trading Signals
x402
Market Intelligence API – SEC Form 4 Insider Trading Signals is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-13).
Returns SEC Form 4 insider trading data for a given US stock symbol, including open-market buys/sells, 10b5-1 plan activity, per-insider totals, and a directional signal (CLUSTER_BUYING, NET_BUYING, PLANNED_SELLING, NET_SELLING)
Price / call$0.005
Success—
StatusUnknown
How this service works
Use to see whether a company's executives and directors are buying or selling its stock (e.g. TSLA, NVDA). Returns SEC Form 4 insider trades of the last days=1-365: open-market buys and sales in USD, 10b5-1 plan share, per-insider totals, recent transactions and a signal (CLUSTER_BUYING, NET_BUYING, PLANNED_SELLING, NET_SELLING).
Output
Returns a structured JSON object containing: open-market insider buy and sell totals in USD, 10b5-1 plan participation share, per-insider transaction breakdowns, a list of recent individual trades, and a top-level directional signal string (one of CLUSTER_BUYING, NET_BUYING, PLANNED_SELLING, or NET_SELLING) summarizing overall insider behavior for the requested symbol and time window.
Example use cases
Pre-trade insider sentiment check
“Before I buy NVDA, check what the insiders have been doing over the past 60 days — are executives buying, selling, or running 10b5-1 plans?”
Earnings research insider conviction
“I'm researching Tesla ahead of earnings — pull the SEC Form 4 insider trades for TSLA over the last 30 days and tell me if there's any cluster buying signal.”
Screening for insider accumulation
“I want to know if any AMD directors or executives have been meaningfully buying shares in the open market over the last 180 days — show me the signal and recent transactions.”
Technical details
Endpoint
GEThttps://api.marketintelligenceapi.com/api/v1/insiders/TSLA?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need SEC-sourced, regulator-filed insider trading data — specifically open-market executive and director buy/sell activity — for a US-listed equity. It is the right choice when you want a ready-made directional signal (CLUSTER_BUYING, NET_BUYING, PLANNED_SELLING, NET_SELLING) rather than having to parse raw filings yourself. Prefer it over general sentiment or news endpoints when the question is specifically about what company insiders are doing with their own money, or when you want to distinguish organic buying from pre-scheduled 10b5-1 plan sales.
Side effects
- Invalid or unsupported ticker symbol returns an error or empty dataset
- Days parameter outside 1-365 range may be rejected or clamped
- No Form 4 filings found for the symbol/period returns an empty transactions list with no signal
- Payment failure (x402) blocks access if USDC balance is insufficient
- Rate limiting if too many calls are made in a short period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Tags
x402
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