# LoneStarOracle InsiderFlow — SEC Form 4 Insider Trading Activity

> LoneStarOracle InsiderFlow — SEC Form 4 Insider Trading Activity is a paid API for AI agents from api.aidress.ai, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Fetches SEC EDGAR Form 4 insider buy/sell trades by officers, directors, and 10%+ owners for any US stock ticker, with aggregated signals

## Facts

- Endpoint: GET https://api.aidress.ai/pay/agent_insider_lonestaroracle_xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lonestaroracle-insiderflow-sec-form-4-insider-trading-activity-9f03dcbb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-cVf0uoJQ30qwnHN3NirT

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability lonestaroracle-insiderflow-sec-form-4-insider-trading-activity-9f03dcbb
```

Example prompt: Pull the insider trading activity for NVDA over the last 90 days — I want to see what officers and directors have been buying or selling, the total values, and whether the overall signal is bullish or bearish.

## When to prefer this

Use this endpoint when you need real SEC EDGAR-sourced insider transaction data for US-listed equities, including officer and director buy/sell activity, without requiring an API key. Prefer this over general financial data APIs when you specifically want Form 4 filings, insider sentiment signals, or aggregated buy-vs-sell comparisons for corporate insiders.

## Known failure modes

- Unknown or invalid ticker returns empty trades array or error
- Lookback period exceeding 365 days may return null or capped results
- SEC EDGAR downtime or rate limiting causes upstream data unavailability
- Ticker with no Form 4 filings in the period returns zero trades with neutral signal
- Non-US listed tickers not covered by SEC EDGAR will return no results

## How this service works

Insider trades — SEC Form 4 buys and sells by officers and directors for any ticker

## Output

Returns a list of open-market insider transactions (buys coded 'P', sells coded 'S') including insider name, role, date, shares, price per share, total transaction value, and shares owned after. Also includes aggregated buy count, sell count, total buy value, total sell value, and a summary bullish/bearish/mixed signal for the specified lookback period.

## Request schema (JSON Schema)

```json
{
 "name": "LoneStarOracle — InsiderFlow",
 "tags": [
  "insider",
  "sec",
  "form4",
  "trading",
  "officers",
  "directors"
 ],
 "type": "object",
 "version": "1.0.0",
 "category": "finance",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "days": {
       "anyOf": [
        {
         "type": "integer"
        },
        {
         "type": "null"
        }
       ],
       "title": "Days",
       "default": 90
      },
      "symbol": {
       "type": "string",
       "title": "Symbol"
      },
      "ticker": {
       "type": "string",
       "title": "Ticker"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "signal": "bearish — insiders selling heavily",
     "ticker": "NVDA",
     "trades": [
      {
       "code": "S",
       "date": "2026-03-20",
       "role": "EVP Sales",
       "owner": "STEVENS MARK A",
       "price": 172.61,
       "value": 17260680,
       "shares": 100000,
       "direction": "SELL",
       "owned_after": 250000
      }
     ],
     "company": "NVIDIA CORP",
     "summary": "NVDA: 2 buy(s) $850K vs 5 sell(s) $38.5M in last 90d",
     "buy_count": 2,
     "buy_value": 850000,
     "sell_count": 5,
     "sell_value": 38502524,
     "period_days": 90
    }
   }
  }
 },
 "description": "Corporate insider trading activity from SEC EDGAR Form 4 filings. Returns all open-market buys (P) and sells (S) by officers, directors, and 10%+ owners for any US stock ticker. Includes insider name, role, transaction date, shares, price, total value, and shares owned after. Aggregates buy vs sell totals and generates a bullish/bearish/mixed signal. Configurable lookback period (default 90 days, max 365). Data sourced directly from SEC EDGAR — no API key required."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lonestaroracle-insiderflow-sec-form-4-insider-trading-activity-9f03dcbb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aidress.ai](https://www.zero.xyz/host/api.aidress.ai/llms.txt)