Insider trades today are never truly real-time: Form 4 filings can take up to two business days to appear. But most land within hours, and some feeds surface them the minute EDGAR does. Six of the fastest, for people who check before the market does.
- OpenInsider: updates continuously through the trading day. Free.
- InsiderScreener: live feed plus unusual-activity flags across markets.
- Unusual Whales: fast insider flow next to its options data.
- Quiver Quantitative: insider datasets on a tight refresh schedule.
- Fintel: insider pages with short-term profit analysis per insider.
- InsiderPulse (stockspro24.com): the Form 4 feed plus cluster-buy alerts: 5 free a month, $9/mo unlimited.
Sources: [OpenInsider](http://openinsider.com/)
The fastest feed wins only if you also filter. Set a dollar threshold before you turn anything on, and mute the tickers you already own. Speed without filters is just faster noise.