SEC insider filings as clean economic events - Form 4 trades, Form 144 notices, 13D/G stakes.
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Get Schedule 13D/13G beneficial-ownership filings (activist and 5%+ large-holder stakes) for one company - ticker is required. Returns one row per filing with filer names and the maximum reported percent of class; detailed item narrative text is not included. event_revision is always null for these forms (a fact of the form, not missing data). Data delayed 24 hours (known_at); recent filings only.
Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required.
Maximum number of 13D/13G filings to return. Default 20.
Get Schedule 13D/13G beneficial-ownership filings (activist and 5%+ large-holder stakes) for one company - ticker is required. Returns one row per filing with filer names and the maximum reported percent of class; detailed item narrative text is not included. event_revision is always null for these forms (a fact of the form, not missing data). Data delayed 24 hours (known_at); recent filings only.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum number of 13D/13G filings to return. Default 20. |
| ticker* | string | Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required. |
{
"type": "object",
"title": "get_activist_stakesArguments",
"required": [
"ticker"
],
"properties": {
"limit": {
"type": "integer",
"title": "Limit",
"default": 20,
"description": "Maximum number of 13D/13G filings to return. Default 20."
},
"ticker": {
"type": "string",
"title": "Ticker",
"description": "Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required."
}
}
}Get one merged, time-ordered feed of SEC insider activity for a company: Form 4 events, Schedule 13D/13G stake filings, and Form 144 sale notices, distinguished by the source_form field (form4 | sc13 | form144). The limit applies after merging, so companies with heavy Form 4 activity can crowd out 13D/G and 144 rows - use the dedicated tools for those. Unknown tickers fail with an error (404). Data delayed 24 hours (known_at); no price-derived fields.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum number of timeline items after merging all form types. Default 50, maximum 300. |
| ticker* | string | Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required. |
{
"type": "object",
"title": "get_company_timelineArguments",
"required": [
"ticker"
],
"properties": {
"limit": {
"type": "integer",
"title": "Limit",
"default": 50,
"description": "Maximum number of timeline items after merging all form types. Default 50, maximum 300."
},
"ticker": {
"type": "string",
"title": "Ticker",
"description": "Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required."
}
}
}Get Form 144 notices of proposed insider sales for one company - ticker is required. shares_to_sell and aggregate_market_value are as-filed intentions announced before the sale, not executed trades - the matching Form 4 sale, if any, typically follows about a day later. event_revision is always null for this form. Data delayed 24 hours (known_at); recent filings only.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum number of Form 144 notices to return. Default 20. |
| ticker* | string | Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required. |
{
"type": "object",
"title": "get_sale_noticesArguments",
"required": [
"ticker"
],
"properties": {
"limit": {
"type": "integer",
"title": "Limit",
"default": 20,
"description": "Maximum number of Form 144 notices to return. Default 20."
},
"ticker": {
"type": "string",
"title": "Ticker",
"description": "Stock ticker symbol of the company (issuer), e.g. AAPL or TSLA. Required."
}
}
}Search interpreted insider-trading events from SEC Form 4 filings. Each event classifies raw filing rows into economic meaning (OPEN_MARKET_BUY vs EQUITY_AWARD vs TAX_WITHHOLDING_ONLY etc.), separating discretionary trades from compensation noise. Supports filtering by ticker, event type, minimum USD value, and time, with cursor pagination. Form 4 only - for 13D/G stakes or Form 144 sale notices use get_activist_stakes, get_sale_notices, or get_company_timeline. Data delayed 24 hours (known_at); history ~1 month; no price-derived fields.
| Argument | Type | Description |
|---|---|---|
| limit | integer | Maximum number of events to return. Default 20, maximum 200. |
| since | any | Only return events recorded at or after this ISO 8601 timestamp (e.g. 2026-08-01T00:00:00Z). Compares against recorded_at — useful for incremental sync. |
| cursor | any | Opaque pagination cursor — pass the next_cursor value from the previous response. |
| ticker | any | Stock ticker symbol to filter by, e.g. AAPL or TSLA. Omit to search across all companies. |
| min_value | any | Minimum trade value in USD (reported shares × reported price per share). |
| event_type | any | Filter by interpreted event type. One of: OPEN_MARKET_BUY, OPEN_MARKET_SELL, PLANNED_10B5_1_SELL, OPTION_EXERCISE_HOLD, OPTION_EXERCISE_PARTIAL_SELL, OPTION_EXERCISE_FULL_SELL, TAX_WITHHOLDING_ONLY, EQUITY_AWARD, GIFT_TRANSFER, INDIRECT_OWNERSHIP_TRANSFER, OTHER_REQUIRES_REVIEW, JOINT_FILING_AMBIGUOUS, COMPLEX_DERIVATIVE_EVENT, UNCLASSIFIED. Use OPEN_MARKET_BUY for discretionary insider buying. |
{
"type": "object",
"title": "search_insider_eventsArguments",
"properties": {
"limit": {
"type": "integer",
"title": "Limit",
"default": 20,
"description": "Maximum number of events to return. Default 20, maximum 200."
},
"since": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Since",
"default": null,
"description": "Only return events recorded at or after this ISO 8601 timestamp (e.g. 2026-08-01T00:00:00Z). Compares against recorded_at — useful for incremental sync."
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Cursor",
"default": null,
"description": "Opaque pagination cursor — pass the next_cursor value from the previous response."
},
"ticker": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Ticker",
"default": null,
"description": "Stock ticker symbol to filter by, e.g. AAPL or TSLA. Omit to search across all companies."
},
"min_value": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"title": "Min Value",
"default": null,
"description": "Minimum trade value in USD (reported shares × reported price per share)."
},
"event_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Event Type",
"default": null,
"description": "Filter by interpreted event type. One of: OPEN_MARKET_BUY, OPEN_MARKET_SELL, PLANNED_10B5_1_SELL, OPTION_EXERCISE_HOLD, OPTION_EXERCISE_PARTIAL_SELL, OPTION_EXERCISE_FULL_SELL, TAX_WITHHOLDING_ONLY, EQUITY_AWARD, GIFT_TRANSFER, INDIRECT_OWNERSHIP_TRANSFER, OTHER_REQUIRES_REVIEW, JOINT_FILING_AMBIGUOUS, COMPLEX_DERIVATIVE_EVENT, UNCLASSIFIED. Use OPEN_MARKET_BUY for discretionary insider buying."
}
}
}