Insider Trading API — SEC Form 4 Buys & Sells

SEC Insider Trades Tracker (Form 4, EDGAR)

kuroshio-data/sec-form4-insider-trades-tracker

Who is buying and selling shares of US-listed companies? Tracks SEC Form 4 insider trading filings straight from EDGAR: insider name and role, ticker, buy/sell, shares, price, dollar value, and a 10b5-1 plan flag, as clean English JSON. Free public SEC data, no API key needed.

Japan Activist & 5% Filings Tracker (EDINET)

kuroshio-data/japan-activist-5pct-filings-tracker

Track Japan's large-shareholding reports (the 5% rule, Japan's SC 13D/13G equivalent) from EDINET as clean English structured JSON. Who bought which Tokyo Stock Exchange listed company, holding ratio before and after, stated purpose, joint holders, and an activist-fund flag. No Japanese needed.

Japan Corporate Events Monitor — M&A & Board Changes (EDINET)

kuroshio-data/japan-corporate-events-monitor

Monitors Japanese listed companies' extraordinary reports (rinji hokokusho, Japan's 8-K equivalent) on EDINET and emits English structured JSON: M&A decisions, major shareholder and parent changes, board and auditor changes, AGM voting results. Covers Tokyo Stock Exchange (JPX) issuers.

Track raw Form 4 insider filings from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

Track new Form 4 insider transactions from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

Track corporate insider stock trades (Form 4 filings) from SEC EDGAR. Monitor executive and director buy/sell activity for any US public company. No API key required.

Find stocks where politicians AND institutional investors are buying simultaneously. Combines congressional trading disclosures (STOCK Act) with SEC 13F institutional holdings. Detects convergence signals — tickers with both politician buys and 13F position increases. No API key required.

SEC Insider Trading Tracker — Form 4 API

ryanclinton/sec-insider-trading

Real-time SEC Form 4 API for behavioural insider-trading signal classification. Detects officer cluster buys, executive disposals, regime shifts. Suppresses compensation noise. Deterministic JSON output for hedge funds, compliance, and AI-agent workflows. No API key needed.

Track Form 4 insider trades with role and size filters from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

SEC Form Tracker (Form D, 4, 13D & more)

cynix_dev/sec-form-d-tracker

Track recent SEC filings for any public company using the official, free EDGAR API. Filter by form type (Form D, insider Form 4, 13D, S-1, etc.) and a look-back window. Resolves tickers to CIKs automatically. No API key required.