# InsiderTell > InsiderTell fetches every SEC Form 4 (insider transaction) within minutes of filing and scores it for conviction: the insider's role, the size of the trade in dollars and relative to their holdings, price context against the 52-week range, cluster buying by several insiders, and the insider's own track record. Built by Uneven Bits ApS, Copenhagen, Denmark. Not investment advice. ## Key facts - Data: SEC EDGAR Form 4 and 4/A filings, polled every two minutes; daily prices for context and forward returns. - A signal is one insider's open-market buys or sells in one filing. Buys get a conviction score, sells a warning score, 0 to 100, from components that are all shown. - Tiers: 80 and up strong, 60 notable, 40 moderate, below weak. - Every forward return is shown with its sample size. The backtest page shows outcomes by side and tier at 1, 3 and 6 months. - Free: public company, insider and filing pages and the top 10 signals. Pro ($29 a month): every signal and filter, watchlists, alerts, the daily digest, AI explanations, CSV export, trade plans. Desk ($99 a month): the API, webhooks, 5 seats. ## Pages - [Home](https://insidertell.com/): the live top signals and how the score works - [Signals](https://insidertell.com/signals): the ranked list - [Filings](https://insidertell.com/filings): the raw feed, newest first - [Clusters](https://insidertell.com/clusters): several insiders trading the same stock within 14 days - [Congress](https://insidertell.com/congress): stock trades by members of Congress from STOCK Act periodic transaction reports (House Clerk and Senate eFD), with member pages and outcomes - [Backtest](https://insidertell.com/backtest): forward returns by side and tier - [Methodology](https://insidertell.com/methodology): the weights, sources, latency and limitations - [Pricing](https://insidertell.com/pricing) - [API docs](https://insidertell.com/docs/api) - [About](https://insidertell.com/about) - [Dashboard](https://app.insidertell.com) ## Optional - [Privacy policy](https://insidertell.com/privacy) - [Terms of service](https://insidertell.com/terms) - Contact: support@insidertell.com