{"uid":"cap_iKShYxq7f8tbjvPDNO3f-","slug":"sec-insider-activity-form-4-insider-buying-selling-c0c50eee","name":"SEC Insider Activity – Form 4 Insider Buying & Selling","description":"Insider buying vs selling for a US company from its latest Form 4 filings: open-market buys, sells, clusters.","url":"https://company-enrichment.x402tookit.com/sec-insider-activity?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"],"type":"string"},"queryParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","description":"Ticker or CIK"},"days":{"type":"integer","description":"Lookback days, 7 to 180, default 90"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"cik":{"type":["null","string"]},"asOf":{"type":["null","string"]},"source":{"type":["null","string"]},"company":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"sourceUrl":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"thresholds":{"type":["null","object"],"properties":{"clusterBuyers":{"type":["null","number"]},"mostlyPlannedAtSharePct":{"type":["null","number"]}}},"windowDays":{"type":["null","number"]},"filingsRead":{"type":["null","number"]},"form4Filings":{"type":["null","number"]},"recentTrades":{"type":["array","null"],"items":{"type":"object","properties":{"usd":{"type":["null","number"]},"code":{"type":["null","string"]},"date":{"type":["null","string"]},"role":{"type":["null","string"]},"owner":{"type":["null","string"]},"price":{"type":["null","number"]},"shares":{"type":["null","number"]},"plan10b5one":{"type":["boolean","null"]}}}},"distinctBuyers":{"type":["null","number"]},"openMarketBuysUsd":{"type":["null","number"]},"openMarketSellsUsd":{"type":["null","number"]},"plannedSharePctOfSales":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tbqzGkJHLkw8Nzm-8LrBH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns open-market insider buy/sell activity for a US public company from its recent Form 4 filings, including trade clusters, buyer counts, and a verdict on insider sentiment.","exampleAgentPrompt":"Pull the insider buying and selling activity for NVDA from its Form 4 filings over the last 60 days — I want to see open-market trades, whether there's a cluster of buyers, and what the overall insider sentiment verdict is.","exampleUseCases":[{"title":"Pre-investment insider sentiment check","prompt":"Before I buy into Palantir, can you check what insiders have been doing with their shares over the last 90 days? I want to know if they're buying or selling in the open market and whether there's a cluster of buyers."},{"title":"Screening for insider buying clusters","prompt":"I'm looking at small-cap biotech stocks — can you check insider activity for SAVA over the last 60 days and tell me how many distinct insiders have been buying and what the sentiment verdict is?"},{"title":"Distinguishing planned vs discretionary insider sales","prompt":"There's been a lot of insider selling at Salesforce lately — can you pull the Form 4 data for the last 180 days and tell me what percentage of those sales were planned 10b5-1 trades versus discretionary open-market sells?"}],"resultDescription":"Returns a structured object including: company name, CIK, total open-market buys and sells in USD, a list of recent trades with owner, role, date, price, share count, USD value, and whether the trade was a 10b5-1 plan; distinct buyer count; number of Form 4 filings read; planned-sale share percentage; cluster thresholds; a human-readable summary; a verdict on insider sentiment; and any reasons or caveats behind the verdict.","failureModes":["Unknown ticker or CIK returns null or empty company field","No Form 4 filings found in the lookback window returns zero trades and a degraded flag","Invalid 'days' parameter outside 7–180 range may return an error or be clamped","Company with very sparse SEC filings may return degraded: true with limited data","Rate-limit or payment failure returns a 402 response requiring payment"],"whenToPreferThis":"Choose this endpoint when you need a structured, pre-analyzed view of insider buying and selling signals from Form 4 filings — especially when you want open-market trade separation, 10b5-1 plan detection, cluster signals, and a ready-made verdict rather than parsing raw SEC EDGAR filings yourself. Prefer this over a general SEC filings endpoint when the specific question is about insider sentiment or executive conviction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T18:35:34.585Z","isFirstParty":false,"canonicalSlug":"sec-insider-activity-form-4-insider-buying-selling-c0c50eee"}