Signal Ledger · a SAIL product

The market's tells, from public filings.

A daily digest of the three signals that actually move on public data: open-market insider buys, material 8-K events, and Congress stock trades — pulled straight from SEC EDGAR and the U.S. House Clerk, ranked, and delivered.

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Three signals, one digest

Insider buys

Executives betting on themselves

Open-market purchases (SEC Form 4), ranked by cluster buys and size. Insider buying is the filing that carries real predictive weight.

Material events

8-K, in plain English

Acquisitions, changes of control, executive departures — each 8-K's item codes resolved and weighted by materiality.

Congress trades

What lawmakers are trading

House periodic transaction reports, parsed to ticker, buy/sell, and amount — the day they hit the public record.

A recent digest, live

Cluster buyFTECX — 2 insiders bought $1.9M on the open market
8-K · M5Completion of acquisition of assets; change in control
CongressRep. Meuser SALE NVDA $1,001–$15,000
CongressRep. Stanton SALE TCNNF $100,001–$250,000
Insider buyDirector BUY $399,990 open-market purchase

Sourced from SEC EDGAR and the U.S. House Clerk — public domain. Illustrative recent items.

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