TradeStar Insider

TradeStar Insider gives Claude read-only access to public SEC filings, parsed straight from EDGAR and USAspending.gov. Every figure comes from a real filing and links to it. Records that cannot be linked to a source filing are dropped, never estimated.

What you can do:

• Insider buying: insider purchases and insider transactions from Form 4, by ticker, by date range, today, and cluster buying (two or more insiders, same stock, seven days). Each purchase carries an offering_context flag: Form 4 code P covers open-market buys and also allocations in offerings, private placements and conversions. The flag tells them apart.
• Activist investor stakes: recent Schedule 13D and 13D/A filings.
• Hedge fund holdings and institutional ownership: quarter-over-quarter 13F position changes of the fifty largest filers.
• Federal contracts: recent awards from USAspending.gov.
• Verify a claim: an insider purchase, an activist stake, an 8-K event or a 13F holding, checked field by field against the filed record. Answers: confirmed, partial (claimed versus filed values itemised), not found, or out of coverage, always with the coverage window checked.

Ask Claude things like:

• Which insiders bought this stock in the last 30 days?
• Four insiders bought on the same day at the same price. Open-market buy or offering?
• Did an activist file a 13D on this company?
• Fact-check this post about an insider buy against the Form 4.
• Did BlackRock add or trim this position last quarter?

Not a prediction, not a trading signal, not investment advice. We tested whether these filters precede price moves and found no edge, so we claim none. Data updates once per business day.

Free, no account, no sign-in: the last 30 days, cluster buying, and verifying any filing, 100 calls a day. Paid, $29 a month: full history since January 2024, 100,000 calls a month, export. Details at tradestarinsider.com/pricing.