Track Congress, superinvestors, and insider trades from SEC
Aggregates 13F, insider, and congressional trades with a cleaner UI than Dataroma.

Deterministic SEC filing analysis with verifiable backtesting, no LLM guesswork.
Retail investors and analysts evaluating stock risk
Simply Wall St · TIKR Terminal · Koyfin
Aggregates 13F, insider, and congressional trades with a cleaner UI than Dataroma.
Another stock screener when Morningstar, Seeking Alpha, and Finviz already exist.
Data-first move I appreciate: EDGAR-sourced, normalized financials plus 13F aggregation and a 'cluster buying' insider flag give immediate, actionable entry points for dividend and value investors. The UI is tidy and scannable — lists, recent updates and investor portfolios are surfaced clearly — but there’s nothing radically new here (no backtesting, unclear export/API options), so it’s a very useful tool for DIY research rather than a replacement for paid terminals.
Insider transaction alerts from SEC Form 4, but retail trading signal detection is crowded.
Schema-only project asking for feedback—no working implementation yet.
Clean SEC data UI when EDGAR and IAPD already exist for free.