{"name":"insider-form-4","description":"SEC Form 4 insider transactions / insider trading feed / officer-director trades / 10% beneficial owner filings / Section 16 / executive buy-sell tracker / EDGAR Form 4 normalizer. Returns recent Form 4 filings for a US-listed ticker (or CIK) with each transaction's reporting owner, role (officer / director / 10%+ owner), filing date, period of report, transaction code (P=purchase, S=sale, A=grant, M=exercise, F=tax, etc.), shares, price, post-transaction holdings, and EDGAR document URL. Public-domain SEC EDGAR data — no auth, no rate-limit headache.","price":"$0.01","method":"POST","input_schema":{"properties":{"ticker":{"type":"string","description":"US-listed ticker (e.g. 'AAPL', 'TSLA'). Either ticker or cik is required."},"cik":{"type":"string","description":"SEC CIK (zero-padded or numeric, e.g. '0000320193'). Use when ticker is ambiguous or unavailable."},"limit":{"type":"number","description":"Max Form 4 filings to return. 1-50. Default 10."},"include_derivatives":{"type":"boolean","description":"If true, includes derivative-security transactions (options, RSUs, performance shares). Default true."}}},"input_example":{"ticker":"AAPL","limit":5},"output_example":{"ticker":"AAPL","cik":"0000320193","company_name":"Apple Inc.","form_4_filings":[{"form":"4","filed_date":"2026-04-27","period_of_report":"2026-04-23","accession_number":"0001140361-26-017175","primary_document_url":"https://www.sec.gov/Archives/edgar/data/320193/000114036126017175/form4.xml","reporting_owner":{"name":"Parekh Kevan","roles":["officer"]},"transactions":[]}],"filing_count":5,"total_transactions":12},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}