{"uid":"cap_FY9Wa1Y-uygeBAS0npN2l","slug":"sec-form-4-insider-transactions-api-9a917bf7","name":"SEC Form 4 Insider Transactions API","description":"Normalized SEC Form 4 insider transactions for one issuer, with per-transaction buys/sells and a summary containing net buy/sell value plus a cluster_buy flag (true when 2+ distinct insiders bought within the window).","url":"https://bryan-hermes.lenok-gorgon.ts.net:8443/v1/insider/transactions?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","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","required":["ticker"],"properties":{"cik":{"type":"string","description":"zero-padded 10-digit CIK (instead of ticker)"},"days":{"type":"integer","maximum":365,"minimum":1,"description":"lookback window in days (default 30)"},"codes":{"type":"string","description":"comma-separated SEC codes to keep, e.g. 'P,S'"},"limit":{"type":"integer","maximum":500,"minimum":1,"description":"max filings returned (default 50)"},"ticker":{"type":"string","description":"issuer ticker or CIK, e.g. NVDA"},"min_value":{"type":"number","minimum":0,"description":"drop transactions below this USD value"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RjpJOtFPfSciChMpYpU_E","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns normalized SEC Form 4 insider transactions for a given issuer, including net buy/sell values and a cluster buy flag indicating coordinated insider buying activity.","exampleAgentPrompt":"Pull the SEC Form 4 insider transactions for NVDA over the last 60 days, only show purchases (code P), filter out anything below $10,000, and flag if multiple insiders are buying.","exampleUseCases":[{"title":"Cluster buy alert for biotech stock","prompt":"Check MRNA's insider transactions over the past 30 days and tell me if two or more insiders have been buying — I want to know the net buy value and whether there's a cluster buy signal."},{"title":"Screening large insider purchases before earnings","prompt":"Get all insider purchase transactions for AAPL in the last 14 days where the transaction value is at least $500,000 — I'm looking for significant insider conviction ahead of earnings."},{"title":"Comparing insider buy vs sell pressure","prompt":"Show me the full insider transaction history for TSLA over the last 90 days, including both buys and sells, so I can see the net insider sentiment and whether buying or selling is dominating."}],"resultDescription":"Returns a list of normalized SEC Form 4 insider transactions for the specified issuer, each including transaction type, code, date, insider name/role, share count, price, and USD value. Also includes aggregated net buy and sell values across all returned filings, and a cluster_buy boolean flag that is true when 2 or more distinct insiders have executed buy transactions within the lookback window.","failureModes":["Missing or invalid ticker/CIK returns a 400 error","Unknown ticker symbol not found in SEC database returns empty results or 404","days parameter out of range (>365 or <1) returns a validation error","Invalid SEC transaction codes in the codes parameter may return empty results","Rate limiting or payment failure returns a 402 response requiring USDC payment","No filings found in the window returns an empty transactions array with cluster_buy false"],"whenToPreferThis":"Choose this endpoint when you need fast, normalized SEC Form 4 insider transaction data for a specific issuer with pre-computed net buy/sell aggregation and cluster buy detection. It is ideal for investment research agents, stock screening workflows, and event-driven trading signals that require detecting coordinated insider activity. Prefer this over raw EDGAR scraping when you need structured, filterable data with minimal processing overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:36:19.757Z","isFirstParty":false,"canonicalSlug":"sec-form-4-insider-transactions-api-9a917bf7"}