InsiderGauge

Insider purchases from SEC Form 4 filings, as they are filed

InsiderGauge reads every Form 4 filed on SEC EDGAR, lists open-market purchases and sales by company officers, directors and large holders, and flags clusters where two or more insiders buy the same company within 14 days.

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This week

Open-market purchases by insiders

Sample data

$42.1M

64 purchases · 2 clusters

Today

  • KSTOKestrel Optics
    Cluster · 33 insiders in 14 days
    $1,420,000
  • MRLFMarlow Freight
    Dana Whitfield · Chief financial officer
    $312,500
  • TWLBTidewater Labs
    Samuel Okafor · Director
    $85,400
  • HLDGHalden Grid
    Brandt Capital Partners · 10% owner
    −$2,150,000

Every line in the live feed links to its Form 4 on SEC EDGAR.

Sample data. The companies, people and figures are made up to show the layout; values are in USD.

When several insiders buy the same company

Insiders file a Form 4 for every trade. When two or more different insiders of the same company buy its common stock on the open market within 14 calendar days, InsiderGauge marks those purchases as a cluster.

Company
The same issuer
Insiders
At least 2 different people
Transactions
Purchases of non-derivative common stock
Window
14 calendar days

A feed you can filter

Narrow the transactions by role and by value, from C-suite purchases to the largest holders, then open the SEC filing behind any line.

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Data from U.S. SEC EDGAR, checked every 10 minutes and reconciled against the daily index each business day.