It's called a Form 4. It's filed within two business days. It's free, public, and posted on EDGAR — and roughly nobody outside Wall Street ever opens one. We open all of them. You get the handful that matter.
Redacted sample — but the numbers are real, taken from a filing in the current batch. The unredacted version, with the filer's name and ticker linked to the original SEC document, goes out in the dossier.
Free. Delivered the morning after each filing week closes.
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Everything below is computed in your browser from real SEC Form 4 filings — transaction code P, open-market purchases only. No option grants, no scheduled sales. Every row links to the original document.
How fast each disclosure regime actually surfaces a trade. Bars show the median lag we measured; the dashed marks are the legal deadlines.
Purchase filings by the filer's stated relationship to the company.
Shares acquired × price paid, as reported on the face of each Form 4.
One insider buying is a data point. Four board members of one company filing open-market purchases on the same date at an identical price is the kind of thing that leads the dossier — and it is exactly what a keyword alert or a headline will never tell you.
Source: SEC Form 4 filings, transaction code P (open-market purchase), filed 2026-07-20 through 2026-07-22, retrieved via Financial Modeling Prep. Charts are computed in-browser from the 38 purchase filings in this batch. Values are shares × reported price on each filing. This is one batch, not a full market survey, and a single active filer can account for several rows.
The SEC deadline for an insider to report a trade in their own company's stock.
Every Form 4 sits free on EDGAR. The barrier was never cost — it's volume and formatting.
We do the reading. You get the filings that involve real open-market buying, not routine option grants.
"Insiders sell for a hundred reasons. They buy for one."
— the old desk saying we build the dossier aroundThe filings are already public. Start reading them.
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