Free daily alerts on insider cluster buys in micro-cap stocks.

When 2+ insiders at the same micro-cap company buy shares within days of each other, that's a cluster buy. We find them. You get the alert.

Latest cluster buys

$OFIXOrthofix Medical Inc.
67/100
Market cap: $471M · 2 insiders · $2294K total
Dir10%
May 9, 2026

How it works

  1. 01
    We scrape SEC Form 4 filings daily
    Every weekday morning we pull the latest insider purchases from public SEC data.
  2. 02
    We detect cluster patterns
    When ≥2 insiders at the same micro-cap ($50M–$500M) buy within 5 trading days, that's a signal.
  3. 03
    You get the alert
    Top-scored clusters are posted to @clusterdesk on X and emailed in a weekly digest.