Blog
Practical, data-first posts on working with public financial data: SEC EDGAR, 13F filings, insider trading, congress trades, clinical-trial catalysts and the tooling (APIs, MCP, AI agents) around them. No hype, sources linked, real examples.
How to Track Startup Funding Before the Press Release (SEC Form D)
Most funding rounds never get a press release - but nearly all US private raises file a Form D with the SEC. How to read Form D filings and turn them into a clean funding feed.
Read post → June 6, 2026Which Stocks Did Multiple Hedge Funds Buy Last Quarter? 13F Consensus, With Real Data
We ran six famous hedge funds through a 13F consensus analysis - what Berkshire, Pershing Square, Third Point and more agree on, with real Q1 2026 data.
Read post → May 29, 2026A Free MCP Server That Gives AI Agents 12 Live Financial Data Tools
Why we built one MCP endpoint for SEC insider trading, 13F, 8-K, FDA, congress trading and crypto data, how the proxy-over-standby architecture works, and the gotchas.
Read post → May 19, 2026How to Track Insider Buying Clusters From SEC Form 4 (Without a $90/Month Subscription)
Single insider buys are noise; clusters of insiders buying the same stock are the signal. How Form 4 cluster detection works and how to monitor it for $0.20 per result.
Read post → May 6, 2026How to Get US Congress Stock-Trading Data From the Official Source
Where congress trading data actually comes from, why Senate data is harder than House data, and how to get parsed, scored House trades for $0.20 per member.
Read post → April 22, 2026Biotech Catalysts: How to Monitor Clinical-Trial Readouts Automatically
Trial readouts move biotech stocks 20-80%. How to monitor upcoming completions and posted results from ClinicalTrials.gov, scored by potential impact.
Read post →