Every material corporate event gets disclosed in an SEC filing. But each filing gets reviewed in isolation — the 8-K by one person, the 10-Q by another, the Form 4 by nobody.
The patterns that predict securities fraud, governance collapse, and stock price destruction only become visible when you cross-reference these filings against each other.
SignalAI Markets monitors SEC EDGAR for trigger events — executive departures, restatements, auditor changes, activist governance agreements — scores them by severity, fetches the actual filing text, and produces a daily intelligence digest.
When a high-priority trigger fires, we run the full cross-reference: pull the company's S-1, 10-K, 10-Q, DEF 14A, Form 4 history, prior 8-Ks, and regulatory correspondence. We compare what one filing says against what every other filing shows.
The output is a structured analysis with every claim sourced to a specific filing and date. No opinion. No position. Just the pattern that emerges when you put the documents side by side.
Filing Types We Cross-Reference
| Filing Type | What It Contains | What We Look For |
|---|---|---|
| 8-K | Current events (departures, agreements, restatements) | Trigger events, departure language asymmetry, timing patterns |
| 10-K / 10-Q | Annual/quarterly financials | Revenue trajectory, expense ratios, narrative vs. reality |
| DEF 14A | Proxy statement (compensation, governance) | CEO pay structure, incentive alignment, related-party transactions |
| Form 4 | Insider transactions | Selling patterns, volume asymmetry, timing relative to 8-K events |
| S-1 | IPO prospectus | Narrative promises vs. post-IPO operational reality |
What We Don't Do
We don't predict stock prices. We don't make investment recommendations. We don't take positions in the companies we analyze. We don't allege fraud or wrongdoing. We surface what is already in public filings and structure it so the cross-reference pattern is visible. What you do with that information is your decision.