Scan 5,000+ stocks for SEC Form 4 insider buying clusters. CEOs, CFOs, and directors aggressively purchasing shares signal conviction. Each setup graded A+ to B.
Corporate insiders — CEOs, CFOs, directors, and major shareholders — are required to disclose stock purchases via SEC Form 4 filings. When multiple insiders buy their own company's stock within a short window, it signals deep conviction in the business outlook. Our scanner monitors these filings across 5,000+ stocks, identifying cluster buying patterns where multiple insiders are purchasing shares simultaneously. Each setup is scored based on the number of unique insiders buying, total dollar amount, insider role weight (C-suite purchases carry more significance), and timing relative to price action.
For insider buying setups, an A+ grade means 3+ corporate insiders buying within a 14-day window, total purchases exceeding $1M, at least one C-suite buyer (CEO or CFO), and the stock in a pullback below its 20-day SMA. Lower grades indicate fewer insiders, smaller dollar amounts, or no C-suite participation. This is not a prediction of future price movement — it is a way to prioritize which charts deserve your attention first.
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