# WaveMan
> Free US market data joining seven official government sources that no
> other free site holds together, with a published backtest showing the
> naive insider-buying signal does NOT beat the market.

## Data
- [Companies](https://wave-man.com/stocks): per-company pages covering SEC
  Form 4 insider trades, Form 13F institutional holdings, Schedule 13D/G
  5%+ stakes, Form 144 planned sales, XBRL fundamentals, CFPB consumer
  complaints and NRC nuclear reactor output.
- [Insider buying](https://wave-man.com/insider-buying)
- [Congress trades](https://wave-man.com/congress-trades)
- [Activist stakes](https://wave-man.com/activist-stakes)
- [Planned sales](https://wave-man.com/planned-sales): Form 144, the only
  forward-looking insider disclosure the SEC publishes.
- [Backtest](https://wave-man.com/backtest): event study over every
  insider purchase (Form 4 code P) since 2021 against the S&P 500 and
  the Russell 2000.

## Sourcing
All figures derive from US government filings: SEC EDGAR, House STOCK Act
disclosures, USASpending, CFPB and NRC. Updated daily. Figures are
reproduced as filed; filer errors are bounded but not corrected.