 # Case Investigation: How AI Detected CEO Insider Purchase in 47 Seconds ## Prologue Imagine: a top manager of a large company decides to invest personal funds in shares of their own business. Not options, not bonuses—real money they could have spent on anything. They click the "buy" button, and within a minute, an algorithm already knows about it, seeing not just a transaction but a signal for action. On April 24, 2026, that's exactly what happened. The CEO of Toro Corp made one of the largest insider purchases of the day. The ASI Biont system recorded the transaction 47 seconds after the data was published on the SEC feed. A human analyst would have seen it in 6-8 hours. If they noticed it at all among hundreds of other filings. ## The Pattern the Market Ignores Insider purchases by top managers are one of the strongest yet most underestimated signals in the market. Research shows: when a CEO buys shares of their own company with personal funds, the probability of price growth in the medium term is significantly higher than the market average. The logic is simple: the CEO knows what the market doesn't. They won't invest millions if a bad report is coming out tomorrow or a decline is looming. The problem is that the human eye physically cannot track all insider trades simultaneously. In a day, 50 to 200 filings pass through openinsider. An analyst trying to monitor this manually inevitably misses signals. ## Three Levels of Filtering ASI Biont is built not on a single algorithm but on a cascade of filters, each cutting out noise and leaving only significant events. First level—collection. The system connects to RSS feeds of SEC filings, scraping exchange data, and aggregators of insider trades. It sees the transaction at the moment of publication, without delay for human processing. Second level—context. The system doesn't just record the fact of a purchase. It analyzes: who exactly bought (CEO, director, minority shareholder), the volume relative to their total portfolio, whether there was a prior sale, and how the ownership stake changed over the last 90 days. Third level—prioritization. A trade gets a "critical" status only when several factors align: abnormal volume, high position of the buyer, significant increase in ownership stake. That's exactly what happened with Toro Corp—the CEO increased their stake in the company by double-digit percentages in a single transaction. A human would have spent 20-30 minutes on this analysis. The system—47 seconds. ## Why This Matters The market moves faster than you can read the news. While you analyze one trade, three more pass by. While you sleep, events occur that reshape entire sectors. Insider purchases of Toro Corp are not an isolated case. This is a pattern that repeats every day. The question isn't whether signals exist. The question is who sees them first. ASI Biont gives you that time gap. 47 seconds versus 8 hours. The difference between "I knew" and "I was too late." --- *Want to receive such alerts in real time? Register at asibiont.com—first week free. Your time gap starts now.*