Chorus.

SEC Form 4

The feed itself is free and stays free. The filings are public, and putting a price on the SEC's own record would be charging for someone else's work. A subscription buys the layer built on top: whether a given purchase is unusual for the person who made it.

You can see that layer without paying. Every reader gets the full context on the five most recent clusters. Subscribers get it on all of them, plus filters, a watchlist, and an email when a chorus forms.

FeatureFreeSubscriber
Every cluster, the day it files, no delayincludedincluded
Ticker, company, amount disclosed, dateincludedincluded
Who bought, and their role at the companyincludedincluded
Which of them have bought this stock beforeincludedincluded
Machine-readable JSON feedincludedincluded
How long since that filer last bought5 newestincluded
How this purchase compares to their usual size5 newestincluded
Where the stock sits against its 52-week range5 newestincluded
Filter by number of buyers, size, or prior recordnot includedincluded
People-only view, excluding funds and vehiclesnot includedincluded
Watchlist for the tickers you care aboutnot includedincluded
Email the moment a chorus formsnot includedincluded

Every number here is a fact, not a rating

Chorus does not score filings or tell you what to buy. It reports what the filing says, and how it compares to that person's own history, then leaves the judgement to you. There is no model, no ranking, and no claim that any of this predicts a return.

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