{"uid":"cap_FTnr3oh2uhSMfhVlzjDVw","slug":"2s-io-sec-form-144-insider-sale-notices-79accc53","name":"2s.io SEC Form 144 Insider Sale Notices","description":"SEC Form 144 filings — notices of PROPOSED insider stock sales (intent to sell restricted/control shares), newest first, via EDGAR full-text search. Market-wide by default, or filter by ticker/company/keyword (q). Each: filer + issuer names, filing date, accession, CIKs, and a filing URL. The heads-up before a Form 4 confirms the sale. Complements finance.insider-trades.","url":"https://2s.io/api/finance/form-144","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","properties":{"q":{"type":"string","maxLength":120,"description":"Optional ticker/company/keyword filter, e.g. NVDA or \"Shopify\"."},"limit":{"type":"integer","maximum":100,"minimum":1},"endDate":{"type":"string"},"startDate":{"type":"string"}},"additionalProperties":false}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0045","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":"$0.0045/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0045","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0045","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_b0EfYQvtLL7aasyl3QAKd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0045","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves SEC Form 144 filings (notices of proposed insider stock sales) from EDGAR, optionally filtered by ticker, company, or keyword, newest first.","exampleAgentPrompt":"Can you pull the latest SEC Form 144 insider sale notices for NVDA from the past 30 days — I want to see who's planning to sell and when they filed?","exampleUseCases":null,"resultDescription":"A list of Form 144 filings sorted newest first, each containing the filer name, issuer name, filing date, accession number, filer and issuer CIKs, and a direct URL to the filing on EDGAR. This is pre-sale intent data — the heads-up before a Form 4 confirms the actual transaction.","failureModes":["No filings found for the specified ticker or keyword returns an empty result set","Invalid date format (not YYYY-MM-DD) causes a validation error","Limit out of range (below 1 or above 100) causes a validation error","Unknown or misspelled ticker may return zero results rather than an error","EDGAR full-text search outage may cause timeouts or empty responses"],"whenToPreferThis":"Use this endpoint when you need early warning of insider selling activity — before the transaction is confirmed via Form 4. It is specifically for Form 144 (proposed sales of restricted or control shares), not completed transactions. Prefer this over insider-trades endpoints when you want the leading indicator, not the lagging confirmation. Also useful for compliance monitoring and building insider activity timelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:04:35.746Z","isFirstParty":false}